fix version string in case that no version number is available

Link streamApp against seq and pv libs when SNCSEQ is defined

.VERSION

@@ -0,0 +1,3 @@
+COMMIT: $Format:%H$
+REFS:   $Format:%D$
+DATE:   $Format:%ci$

.gitattributes

@@ -0,0 +1,2 @@
+GNUmakefile export-ignore
+.VERSION export-subst

.gitignore

@@ -6,3 +6,4 @@ dbd
 include
 *.pdf
 *.*log
+StreamVersion.h

GNUmakefile

@@ -19,18 +19,23 @@ SOURCES += $(FORMATS:%=src/%Converter.cc)
 SOURCES += $(BUSSES:%=src/%Interface.cc)
 SOURCES += $(STREAM_SRCS:%=src/%)
 
-HEADERS += devStream.h
+HEADERS += src/devStream.h
-HEADERS += StreamFormat.h
+HEADERS += src/StreamFormat.h
-HEADERS += StreamFormatConverter.h
+HEADERS += src/StreamFormatConverter.h
-HEADERS += StreamBuffer.h
+HEADERS += src/StreamBuffer.h
-HEADERS += StreamError.h
+HEADERS += src/StreamError.h
+HEADERS += src/StreamVersion.h
 
-StreamCore.o StreamCore.d: streamReferences
+CPPFLAGS += -DSTREAM_INTERNAL -I$(COMMON_DIR)
 
-# Update version string (contains __DATE__ and __TIME__)
+# Update version string each time anything changes
-# each time anything changes.
+StreamVersion$(OBJ) StreamVersion$(DEP): $(COMMON_DIR)/StreamVersion.h $(filter-out StreamVersion$(OBJ) stream_exportAddress$(OBJ),$(LIBOBJS) $(LIBRARY_OBJS))
-StreamVersion.o: $(filter-out StreamVersion.o stream_exportAddress.o,$(LIBOBJS))
 
+$(COMMON_DIR)/StreamVersion.h: $(filter-out StreamVersion.h,$(notdir $(SOURCES) $(HEADERS)))
+	@echo Creating $@
+	$(PERL) ../src/makeStreamVersion.pl $@
+
+StreamCore$(OBJ) StreamCore$(DEP): streamReferences
 streamReferences:
 	$(PERL) ../src/makeref.pl Interface $(BUSSES) > $@
 	$(PERL) ../src/makeref.pl Converter $(FORMATS) >> $@

LICENSE

@@ -0,0 +1,674 @@
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+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

LICENSE.LESSER

@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version.
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.

Makefile

@@ -1,3 +1,26 @@
+##########################################################################
+# This is an EPICS Makefile for StreamDevice.
+# Normally it should not be necessary to modify this file.
+# All configuration can be done in CONFIG_STREAM
+#
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 TOP = ..
 ifneq ($(wildcard ../configure),)
   # We are in an EPICS R3.14+ <TOP> location

README.md

@@ -18,3 +18,18 @@ and the replies it sends.
 
 For a full documentation see
 https://paulscherrerinstitute.github.io/StreamDevice.
+
+## Licensing
+
+StreamDevice is free software: You can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published
+by the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+StreamDevice is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with StreamDevice. If not, see https://www.gnu.org/licenses/.

config/Makefile

@@ -1,3 +1,26 @@
+##########################################################################
+# This is an EPICS Makefile for StreamDevice.
+# Normally it should not be necessary to modify this file.
+# All configuration can be done in CONFIG_STREAM
+#
+# (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 TOP=..
 include $(TOP)/config/CONFIG_APP
 ifneq ($(wildcard $(EPICS_BASE)/config),)

configure/CONFIG_APP

@@ -24,4 +24,3 @@ endif
 
 # dbst based database optimization (default: NO)
 DB_OPT = NO
-HOST_OPT=NO

docs/businterface.html

@@ -69,7 +69,7 @@ class MyInterface : StreamBusInterface
     bool <a href="#lock">lockRequest</a>(unsigned long lockTimeout_ms);
     bool <a href="#lock">unlock</a>();
     bool <a href="#write">writeRequest</a>(const void* output, size_t size, unsigned long writeTimeout_ms);
-    bool <a href="#read">readRequest</a>(unsigned long replyTimeout_ms, unsigned long readTimeout_ms, size_t expectedLength, bool async);
+    bool <a href="#read">readRequest</a>(unsigned long replyTimeout_ms, unsigned long readTimeout_ms, ssize_t expectedLength, bool async);
     bool <a href="#read">supportsAsyncRead</a>();
     bool <a href="#event">supportsEvent</a>();
     bool <a href="#event">acceptEvent</a>(unsigned long mask, unsigned long timeout_ms);
@@ -118,7 +118,7 @@ bool <a href="#write">writeRequest</a>(const&nbsp;void*&nbsp;output,
 <div class="indent"><code>
 bool <a href="#read">readRequest</a>(unsigned&nbsp;long&nbsp;replyTimeout_ms,
     unsigned&nbsp;long&nbsp;readTimeout_ms,
-    size_t&nbsp;expectedLength, bool&nbsp;async);
+    ssize_t&nbsp;expectedLength, bool&nbsp;async);
 </code></div>
 <div class="indent"><code>
 bool <a href="#read">supportsAsyncRead</a>();
@@ -460,7 +460,7 @@ The client may request more I/O or call <code>unlock()</code> after
 <div class="indent"><code>
 bool readRequest(unsigned&nbsp;long&nbsp;replyTimeout_ms,
     unsigned&nbsp;long&nbsp;readTimeout_ms,
-    size_t&nbsp;expectedLength, bool&nbsp;async);
+    ssize_t&nbsp;expectedLength, bool&nbsp;async);
 </code></div>
 <div class="indent"><code>
 ssize_t readCallback(IoStatus&nbsp;status,

docs/protocol.html

@@ -482,12 +482,63 @@ To make this easier, <em>protocol arguments</em> can be used:
 move { out "\$1 GOTO %d"; }
 </pre>
 <p>
-Now, the protocol can be references in the <code>OUT</code> link
+Now the same protocol can be used in the <code>OUT</code> link
 of three different records as <code>move(X)</code>,
 <code>move(Y)</code> and <code>move(Z)</code>.
-Up to 9 parameters, referenced as <code>$1</code> ... <code>$9</code>
+</p>
-can be specified in parentheses, separated by comma.
+<p>
-The variable <code>$0</code> is replaced by the name of the protocol.
+Up to 9 parameters can be specified in parentheses, separated by comma.
+In the protocol, they are referenced as <code>$1</code> ...
+<code>$9</code> outside quotes or <code>\$1</code> ... <code>\$9</code>
+within quotes. The parameter <code>$0</code> resolves to the protocol name.
+</p>
+<div class="new">
+<p>
+To make links more readable, one space is allowed before and after each comma
+and the enclosing parentheses. This space is not part of the parameter string.
+Any additional space is part of the parameter.
+</p>
+<p>
+If a parameter contains matching pairs of parentheses, these and all commas
+inside are part of the parameter.
+This allows to pass parameter strings like <code>(1,2)</code> easily without
+much escaping.
+</p>
+<p>
+Unmatched parentheses must be escaped with double backslash <code>\\</code>
+as well as must be commas outside pairs of parentheses.
+Double backslash is necessary because one backslash is already consumed by
+the db file parser.
+To pass a literal backslash in a parameter string use 4 backslashes
+<code>\\\\</code>.
+</p>
+</div>
+<p>
+Note that macros can be used in parameters. That makes it possible to
+pass part of the record name to the protocol to be used in
+<a href="formats.html#redirection">redirections</a>.
+</p>
+
+<h4>Example:</h3>
+<pre>
+record(ai, "$(PREFIX)recX5") {
+    field(DTYP, "stream")
+    field(INP,  "@$(PROTOCOLFILE) read(5, X\\,Y $(PREFIX)) $(PORT)")
+}
+record(ai, "$(PREFIX)recY5") {}
+
+read { out 0x8$1 "READ \$2"; in "%f,%(\$3recY\$1)f" }
+</pre>
+<p>
+The protocol resolves to:
+</p>
+<pre>
+read { out 0x85 "READ X,Y"; in "%f,%($(PREFIX)recY5)f" }
+</pre>
+<p>
+Here <code>$(PREFIX)</code> is replaced with its macro value.
+But be aware that the macro is actually replaced before the link is parsed so
+that macro values containing comma or parentheses may have unintended effects.
 </p>
 
 <a name="usrvar"></a>
@@ -565,7 +616,7 @@ There is a fixed set of exception handler names starting with
   
  </dd>
 </dl>
-<h3>Example:</h3>
+<h4>Example:</h3>
 <pre>
 setPosition {
     out "POS %f";

src/AsynDriverInterface.cc

@@ -1,33 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the interface to asyn driver for StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is the interface to asyn driver for StreamDevice.       *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
-
+* You should have received a copy of the GNU Lesser General Public License
-#include "StreamBusInterface.h"
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
-#include "StreamError.h"
+*************************************************************************/
-#include "StreamBuffer.h"
-
-#include "asynDriver.h"
-#include "asynOctet.h"
-#include "asynInt32.h"
-#include "asynUInt32Digital.h"
-#include "asynGpibDriver.h"
-
-#include "devStream.h"
 
 #ifdef EPICS_3_13
 #include <assert.h>
@@ -43,6 +34,18 @@ extern "C" {
 #include "iocsh.h"
 #endif
 
+#include "StreamBusInterface.h"
+#include "StreamError.h"
+#include "StreamBuffer.h"
+
+#include "asynDriver.h"
+#include "asynOctet.h"
+#include "asynInt32.h"
+#include "asynUInt32Digital.h"
+#include "asynGpibDriver.h"
+
+#include "devStream.h"
+
 #include "MacroMagic.h"
 
 #define Z PRINTF_SIZE_T_PREFIX
@@ -162,7 +165,7 @@ class AsynDriverInterface : StreamBusInterface
     double writeTimeout;
     double readTimeout;
     double replyTimeout;
-    size_t expectedLength;
+    ssize_t expectedLength;
     unsigned long eventMask;
     unsigned long receivedEvent;
     StreamBuffer inputBuffer;
@@ -187,7 +190,7 @@ class AsynDriverInterface : StreamBusInterface
     bool writeRequest(const void* output, size_t size,
         unsigned long writeTimeout_ms);
     bool readRequest(unsigned long replyTimeout_ms,
-        unsigned long readTimeout_ms, size_t expectedLength, bool async);
+        unsigned long readTimeout_ms, ssize_t expectedLength, bool async);
     bool acceptEvent(unsigned long mask, unsigned long replytimeout_ms);
     bool supportsEvent();
     bool supportsAsyncRead();
@@ -800,7 +803,7 @@ writeHandler()
 // interface function: we want to read something
 bool AsynDriverInterface::
 readRequest(unsigned long replyTimeout_ms, unsigned long readTimeout_ms,
-    size_t _expectedLength, bool async)
+    ssize_t _expectedLength, bool async)
 {
     debug("AsynDriverInterface::readRequest(%s, %ld msec reply, "
         "%ld msec read, expect %" Z "u bytes, async=%s)\n",

src/BCDConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the BCD format converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the BCD format converter of StreamDevice.            *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"

src/BinaryConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the binary format converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the binary format converter of StreamDevice.         *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include <ctype.h>
 #include <limits.h>

src/CONFIG_STREAM

@@ -1,3 +1,24 @@
+##########################################################################
+# This is the build configuration file of StreamDevice.
+#
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 # You may add more record interfaces
 # This requires the naming conventions
 # dev$(RECORDTYPE)Stream.c

src/ChecksumConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the checksum pseudo-converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2006-2018 Dirk Zimoch (dirk.zimoch@psi.ch)               *
+* (C) 1999,2006,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the checksum pseudo-converter of StreamDevice.       *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"
@@ -504,6 +506,18 @@ static uint32_t leybold(const uint8_t* data, size_t len, uint32_t sum)
     return sum;
 }
 
+// Checksum used by Brooks Cryopumps
+static uint32_t brksCryo(const uint8_t* data, size_t len, uint32_t sum)
+{
+    uint32_t xsum;
+    while (len--)  {
+        sum += (*data++) & 0x7F;
+    }
+    xsum = (((sum >> 6) ^ sum) & 0x3F) + 0x30;
+    return xsum;
+}
+
+
 struct checksum
 {
     const char* name;
@@ -521,8 +535,13 @@ static checksum checksumMap[] =
     {"sum8",    sum,              0x00,       0x00,       1}, // 0xDD
     {"sum16",   sum,              0x0000,     0x0000,     2}, // 0x01DD
     {"sum32",   sum,              0x00000000, 0x00000000, 4}, // 0x000001DD
+    {"nsum8",   sum,              0xFF,       0xFF,       1}, // 0x23
+    {"nsum16",  sum,              0xFFFF,     0xFFFF,     2}, // 0xFE23
+    {"nsum32",  sum,              0xFFFFFFFF, 0xFFFFFFFF, 4}, // 0xFFFFFE23
+    {"notsum",  sum,              0x00,       0xFF,       1}, // 0x22
     {"xor",     xor8,             0x00,       0x00,       1}, // 0x31
     {"xor8",    xor8,             0x00,       0x00,       1}, // 0x31
+    {"xor8ff",  xor8,             0x00,       0xFF,       1}, // 0xCE
     {"xor7",    xor7,             0x00,       0x00,       1}, // 0x31
     {"crc8",    crc_0x07,         0x00,       0x00,       1}, // 0xF4
     {"ccitt8",  crc_0x31,         0x00,       0x00,       1}, // 0xA1
@@ -541,6 +560,7 @@ static checksum checksumMap[] =
     {"hexsum8", hexsum,           0x00,       0x00,       1}, // 0x2D
     {"cpi",     CPI,              0x00,       0x00,       1}, // 0x7E
     {"leybold", leybold,          0x00,       0x00,       1}, // 0x22
+    {"brksCryo",brksCryo,         0x00,       0x00,       1}  // 0x4A
 };
 
 static uint32_t mask[5] = {0, 0xFF, 0xFFFF, 0xFFFFFF, 0xFFFFFFFF};
@@ -706,13 +726,14 @@ scanPseudo(const StreamFormat& format, StreamBuffer& input, size_t& cursor)
     debug("ChecksumConverter %s: input to check: \"%s\n",
         checksumMap[fnum].name, input.expand(start,length)());
 
-    uint_fast8_t expectedLength =
+    uint_fast8_t nDigits =
         // get number of decimal digits from number of bytes: ceil(bytes*2.5)
         format.flags & sign_flag ? (checksumMap[fnum].bytes + 1) * 25 / 10 - 2 :
         format.flags & (zero_flag|left_flag) ? 2 * checksumMap[fnum].bytes :
         checksumMap[fnum].bytes;
+    ssize_t expectedLength = nDigits;
 
-    if (input.length() - cursor < expectedLength)
+    if ((ssize_t)( input.length() - cursor ) < expectedLength)
     {
         debug("ChecksumConverter %s: Input '%s' too short for checksum\n",
             checksumMap[fnum].name, input.expand(cursor)());
@@ -731,7 +752,7 @@ scanPseudo(const StreamFormat& format, StreamBuffer& input, size_t& cursor)
     if (format.flags & sign_flag) // decimal
     {
         uint32_t sumin = 0;
-        size_t i;
+        ssize_t i;
         for (i = 0; i < expectedLength; i++)
         {
             inchar = input[cursor+i];
@@ -753,7 +774,7 @@ scanPseudo(const StreamFormat& format, StreamBuffer& input, size_t& cursor)
         {
             if (format.flags & zero_flag) // ASCII
             {
-                if (sscanf(input(cursor+2*i), "%2" SCNx8, &inchar) != 1)
+                if (sscanf(input(cursor+2*i), "%2" SCNx8, (int8_t *) &inchar) != 1)
                 {
                     debug("ChecksumConverter %s: Input byte '%s' is not a hex byte\n",
                         checksumMap[fnum].name, input.expand(cursor+2*i,2)());
@@ -797,7 +818,7 @@ scanPseudo(const StreamFormat& format, StreamBuffer& input, size_t& cursor)
         {
             if (format.flags & zero_flag) // ASCII
             {
-                sscanf(input(cursor+2*i), "%2" SCNx8, &inchar);
+                sscanf(input(cursor+2*i), "%2" SCNx8, (int8_t *) &inchar);
             }
             else
             if (format.flags & left_flag) // poor man's hex: 0x30 - 0x3F

src/DebugInterface.cc

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is a debug and example bus interface for StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is the interface to a debug and example bus drivers for *
+*
-* StreamDevice. Please refer to the HTML files in ../doc/ for  *
+* This file is part of StreamDevice.
-* a detailed documentation.                                    *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamBusInterface.h"
 #include "StreamError.h"
@@ -37,7 +40,7 @@ class DebugInterface : StreamBusInterface
     bool writeRequest(const void* output, size_t size,
         unsigned long writeTimeout_ms);
     bool readRequest(unsigned long replyTimeout_ms,
-        unsigned long readTimeout_ms, size_t expectedLength, bool async);
+        unsigned long readTimeout_ms, ssize_t expectedLength, bool async);
 
 protected:
     ~DebugInterface();
@@ -169,9 +172,9 @@ writeRequest(const void* output, size_t size, unsigned long writeTimeout_ms)
 // Return false if the read request cannot be accepted.
 bool DebugInterface::
 readRequest(unsigned long replyTimeout_ms, unsigned long readTimeout_ms,
-    size_t expectedLength, bool async)
+    ssize_t expectedLength, bool async)
 {
-    debug("DebugInterface::readRequest(%s, %ld msec reply, %ld msec read, expect %" Z "u bytes, asyn=%s)\n",
+    debug("DebugInterface::readRequest(%s, %ld msec reply, %ld msec read, expect %" Z "d bytes, asyn=%s)\n",
         clientName(), replyTimeout_ms, readTimeout_ms, expectedLength, async?"yes":"no");
 
     // Debug interface does not support async mode.

src/DummyInterface.cc

@@ -1,20 +1,25 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is a debug and example bus interface for StreamDevice.
-*                                                              *
+* It does not provide any I/O functionality.
-* (C) 2011 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* Please see ../docs/ for detailed documentation.
-*                                                              *
+*
-* This is the interface to a "dummy" bus driver for            *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* StreamDevice. It does not provide any I/O functionality.     *
+*
-*                                                              *
+* This file is part of StreamDevice.
-* If you do any changes in this file, you are not allowed to   *
+*
-* redistribute it any more. If there is a bug or a missing     *
+* StreamDevice is free software: You can redistribute it and/or modify
-* feature, send me an email and/or your patch. If I accept     *
+* it under the terms of the GNU Lesser General Public License as published
-* your changes, they will go to the next release.              *
+* by the Free Software Foundation, either version 3 of the License, or
-*                                                              *
+* (at your option) any later version.
-* DISCLAIMER: If this software breaks something or harms       *
+*
-* someone, it's your problem.                                  *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-***************************************************************/
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamBusInterface.h"
 #include "StreamError.h"

src/EnumConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the enum format converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the enum format converter of StreamDevice.           *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"
@@ -127,7 +129,7 @@ printLong(const StreamFormat& fmt, StreamBuffer& output, long value)
     if (numEnums < 0) numEnums=-numEnums-1;
     while (numEnums-- && (value != index))
     {
-        while(*s)
+        while (*s)
         {
             if (*s == esc) s++;
             s++;
@@ -140,7 +142,7 @@ printLong(const StreamFormat& fmt, StreamBuffer& output, long value)
         error("Value %li not found in enum set\n", value);
         return false;
     }
-    while(*s)
+    while (*s)
     {
         if (*s == esc) s++;
         output.append(*s++);
@@ -165,7 +167,7 @@ scanLong(const StreamFormat& fmt, const char* input, long& value)
         debug("EnumConverter::scanLong: check #%ld \"%s\"\n", index, s);
         consumed = 0;
         match = true;
-        while(*s)
+        while (*s)
         {
             if (*s == StreamProtocolParser::skip)
             {

src/MacroMagic.h

@@ -1,3 +1,25 @@
+/*************************************************************************
+* This header provides macros for enum to string conversions.
+* Please see ../docs/ for detailed documentation.
+*
+* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)
+*
+* This file is part of StreamDevice.
+*
+* StreamDevice is free software: You can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License as published
+* by the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* StreamDevice is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
+
 #ifndef _MacroMagic_h
 #define _MacroMagic_h
 
@@ -28,7 +50,7 @@
 
 #define ENUM(type, args...) \
 enum type { args }; \
-static inline const char* type##ToStr(int x) {switch(x){MACRO_FOR_EACH(_CASE_LINE,args)default: return "invalid";}}\
+static inline const char* type##ToStr(int x) {switch(x) {MACRO_FOR_EACH(_CASE_LINE,args)default: return "invalid";}}\
 _ENUM_CAST(type)
 
 #else
@@ -65,7 +87,7 @@ _ENUM_CAST(type)
 
 #define ENUM(type,...) \
 enum type { __VA_ARGS__ }; \
-static inline const char* type##ToStr(int x) {switch(x){_EXPAND(MACRO_FOR_EACH(_CASE_LINE,__VA_ARGS__)) default: return "invalid";}} \
+static inline const char* type##ToStr(int x) {switch(x) {_EXPAND(MACRO_FOR_EACH(_CASE_LINE,__VA_ARGS__)) default: return "invalid";}} \
 _ENUM_CAST(type)
 #endif
 

src/Makefile

@@ -1,22 +1,25 @@
-################################################################
+##########################################################################
-# StreamDevice Support                                         #
+# This is the EPICS 3.14+ Makefile for StreamDevice.
-#                                                              #
+# Normally it should not be necessary to modify this file.
-# (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          #
+# All configuration can be done in CONFIG_STREAM
-# (C) 2007 Dirk Zimoch (dirk.zimoch@psi.ch)                    #
+#
-#                                                              #
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-# This is the EPICS 3.14 Makefile of StreamDevice.             #
+#
-# Normally it should not be necessary to modify this file.     #
+# This file is part of StreamDevice.
-# All configuration can be done in CONFIG_STREAM               #
+#
-#                                                              #
+# StreamDevice is free software: You can redistribute it and/or modify
-# If you do any changes in this file, you are not allowed to   #
+# it under the terms of the GNU Lesser General Public License as published
-# redistribute it any more. If there is a bug or a missing     #
+# by the Free Software Foundation, either version 3 of the License, or
-# feature, send me an email and/or your patch. If I accept     #
+# (at your option) any later version.
-# your changes, they will go to the next release.              #
+#
-#                                                              #
+# StreamDevice is distributed in the hope that it will be useful,
-# DISCLAIMER: If this software breaks something or harms       #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# someone, it's your problem.                                  #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#                                                              #
+# GNU Lesser General Public License for more details.
-################################################################
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
 
 TOP = ../..
 ifneq ($(wildcard ../../configure),)
@@ -71,14 +74,24 @@ endif
 LIB_LIBS += $(EPICS_BASE_IOC_LIBS)
 
 INC += devStream.h
+INC += StreamFormat.h
+INC += StreamFormatConverter.h
+INC += StreamBuffer.h
+INC += StreamError.h
+INC += StreamVersion.h
 
 # switch off annoying rset warnings in 3.16+
 CPPFLAGS += -DUSE_TYPED_RSET
 
+CPPFLAGS += -DSTREAM_INTERNAL
+
 -include $(TOP)/configure/RULES
 
-# Update version string whenever something changes
+# Update version string whenever something changed.
-StreamVersion$(OBJ): $(filter-out StreamVersion.o,$(LIBOBJS)$(LIBRARY_OBJS))
+StreamVersion$(OBJ): $(COMMON_DIR)/StreamVersion.h $(filter-out StreamVersion$(OBJ),$(LIBOBJS) $(LIBRARY_OBJS)) ../CONFIG_STREAM
+$(COMMON_DIR)/StreamVersion.h: $(SRCS) $(filter-out StreamVersion.h, $(INC))
+	@echo Creating $@
+	$(PERL) ../makeStreamVersion.pl $@
 
 # Add references to all registrars to main file to avoid
 # missing initialization.

src/Makefile.Host

@@ -1,22 +1,25 @@
-################################################################
+##########################################################################
-# StreamDevice Support                                         #
+# This is an EPICS 3.13 Makefile for StreamDevice.
-#                                                              #
+# Normally it should not be necessary to modify this file.
-# (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          #
+# All configuration can be done in CONFIG_STREAM
-# (C) 2006 Dirk Zimoch (dirk.zimoch@psi.ch)                    #
+#
-#                                                              #
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-# This is the EPICS 3.13 Makefile of StreamDevice.             #
+#
-# Normally it should not be necessary to modify this file.     #
+# This file is part of StreamDevice.
-# All configuration can be done in CONFIG_STREAM               #
+#
-#                                                              #
+# StreamDevice is free software: You can redistribute it and/or modify
-# If you do any changes in this file, you are not allowed to   #
+# it under the terms of the GNU Lesser General Public License as published
-# redistribute it any more. If there is a bug or a missing     #
+# by the Free Software Foundation, either version 3 of the License, or
-# feature, send me an email and/or your patch. If I accept     #
+# (at your option) any later version.
-# your changes, they will go to the next release.              #
+#
-#                                                              #
+# StreamDevice is distributed in the hope that it will be useful,
-# DISCLAIMER: If this software breaks something or harms       #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# someone, it's your problem.                                  #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#                                                              #
+# GNU Lesser General Public License for more details.
-################################################################
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
 
 TOP = ../..
 ifneq ($(wildcard ../../../config),)
@@ -26,11 +29,4 @@ endif
 include $(TOP)/config/CONFIG_APP
 include ../CONFIG_STREAM
 
-DBDNAME = stream.dbd
-INC += devStream.h
-
 include $(EPICS_BASE)/config/RULES.Host
-
-# create stream.dbd from all RECORDTYPES
-stream.dbd: ../CONFIG_STREAM
-	$(PERL) ../makedbd.pl -3.13 $(RECORDTYPES) > $@

src/Makefile.Vx

@@ -1,22 +1,25 @@
-################################################################
+##########################################################################
-# StreamDevice Support                                         #
+# This is an EPICS 3.13 Makefile for StreamDevice.
-#                                                              #
+# Normally it should not be necessary to modify this file.
-# (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          #
+# All configuration can be done in CONFIG_STREAM
-# (C) 2006 Dirk Zimoch (dirk.zimoch@psi.ch)                    #
+#
-#                                                              #
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-# This is the EPICS 3.13 Makefile of StreamDevice.             #
+#
-# Normally it should not be necessary to modify this file.     #
+# This file is part of StreamDevice.
-# All configuration can be done in CONFIG_STREAM               #
+#
-#                                                              #
+# StreamDevice is free software: You can redistribute it and/or modify
-# If you do any changes in this file, you are not allowed to   #
+# it under the terms of the GNU Lesser General Public License as published
-# redistribute it any more. If there is a bug or a missing     #
+# by the Free Software Foundation, either version 3 of the License, or
-# feature, send me an email and/or your patch. If I accept     #
+# (at your option) any later version.
-# your changes, they will go to the next release.              #
+#
-#                                                              #
+# StreamDevice is distributed in the hope that it will be useful,
-# DISCLAIMER: If this software breaks something or harms       #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# someone, it's your problem.                                  #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#                                                              #
+# GNU Lesser General Public License for more details.
-################################################################
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
 
 TOP = ../..
 ifneq ($(wildcard ../../../config),)
@@ -39,17 +42,37 @@ SRCS.c += $(filter %.c,$(STREAM_SRCS:%=%../%))
 
 LIBOBJS = $(patsubst ../%,%.o,$(basename $(SRCS.cc) $(SRCS.c)))
 
+DBDNAME = stream.dbd
+
+INC += devStream.h
+INC += StreamFormat.h
+INC += StreamFormatConverter.h
+INC += StreamBuffer.h
+INC += StreamError.h
+INC += StreamVersion.h
+
 include $(EPICS_BASE)/config/RULES.Vx
 include ../../config/RULES.munch
 
 DEPENDS: depends
 -include DEPENDS
 
+CPPFLAGS += -DSTREAM_INTERNAL
+
 # Update version string whenever something changes
-StreamVersion.o: ../*.c ../*.h ../*.cc ../CONFIG_STREAM
 $(LIBNAME): StreamVersion.o
 
+StreamVersion.o: StreamVersion.h $(filter-out StreamVersion.o,$(LIBOBJS)) ../CONFIG_STREAM
+StreamVersion.h: $(SRCS.cc) $(SRCS.c) $(add-prefix ../,$(filter-out StreamVersion.h, $(INC)))
+	@echo Creating $@ from git tag
+	$(PERL) ../makeStreamVersion.pl > $@
+
 StreamCore.o: streamReferences
 
 streamReferences:
 	touch $@
+
+# create stream.dbd from all RECORDTYPES
+stream.dbd: ../CONFIG_STREAM
+	$(PERL) ../makedbd.pl -3.13 $(RECORDTYPES) > $@
+

src/MantissaExponentConverter.cc

@@ -1,24 +1,26 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is a custom exponential format converter for StreamDevice.
-*                                                              *
+* A number is represented as two signed integers, mantissa and exponent,
-* (C) 2008 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* like in "+00011-01" (without an "E")
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* This is a custom exponential format converter for            *
+*
-* StreamDevice.                                                *
+* (C) 2008 Dirk Zimoch (dirk.zimoch@psi.ch)
-* The number is represented as two signed integers, mantissa   *
+*
-* and exponent, like in +00011-01                              *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"

src/RawConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the raw integer format converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the raw format converter of StreamDevice.            *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"

src/RawFloatConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the raw floating point format converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the raw format converter of StreamDevice.            *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"
@@ -77,15 +79,15 @@ printDouble(const StreamFormat& format, StreamBuffer& output, double value)
     if (!(format.flags & alt_flag) ^ (endian == 4321))
     {
         // swap if byte orders differ
-    	for (n = nbOfBytes-1; n >= 0; n--)
+        for (n = nbOfBytes-1; n >= 0; n--)
-    	{
+        {
             output.append(buffer.bytes[n]);
-    	}
+        }
     } else {
-    	for (n = 0; n < nbOfBytes; n++)
+        for (n = 0; n < nbOfBytes; n++)
-    	{
+        {
             output.append(buffer.bytes[n]);
-    	}
+        }
     }
     return true;
 }
@@ -114,15 +116,15 @@ scanDouble(const StreamFormat& format, const char* input, double& value)
     if (!(format.flags & alt_flag) ^ (endian == 4321))
     {
         // swap if byte orders differ
-    	for (n = nbOfBytes-1, i = 0; n >= 0; n--, i++)
+        for (n = nbOfBytes-1, i = 0; n >= 0; n--, i++)
-    	{
+        {
             buffer.bytes[n] = input[i];
-    	}
+        }
     } else {
-    	for (n = 0; n < nbOfBytes; n++)
+        for (n = 0; n < nbOfBytes; n++)
-    	{
+        {
             buffer.bytes[n] = input[n];
-    	}
+        }
     }
 
     if (nbOfBytes == 4)

src/RegexpConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the regular expression format converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2007 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2007 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the regexp format converter of StreamDevice.         *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"

src/StreamBuffer.cc

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamBuffer                                                 *
+* This is a buffer class used in StreamDevice for I/O.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is a buffer class used in StreamDevice for I/O.         *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 // Make sure that vsnprintf is available
 #ifndef _BSD_SOURCE
@@ -306,7 +309,7 @@ print(const char* fmt, ...)
             return *this;
         }
         if (printed > -1) grow(len+printed);
-        else grow(len);
+        else grow(cap*2-1);
     }
 }
 

src/StreamBuffer.h

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamBuffer                                                 *
+* This is a buffer class used in StreamDevice for I/O.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is a buffer class used in StreamDevice for I/O.         *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef StreamBuffer_h
 #define StreamBuffer_h
@@ -199,11 +202,10 @@ public:
 
     // find: get index of data in buffer or -1
     ssize_t find(char c, ssize_t start=0) const
-        {char* p;
+        {if (start < 0 && (start -= len) < 0) start = 0;
+         char* p;
          return (p = static_cast<char*>(
-            memchr(buffer+offs+(start<0?start+len:start),
+            memchr(buffer+offs+start, c, len-start)))? p-(buffer+offs) : -1;}
-                c, start<0?-start:len-start)))?
-            p-(buffer+offs) : -1;}
 
     ssize_t find(const void* s, size_t size, ssize_t start=0) const;
 

src/StreamBusInterface.cc

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the interface to bus (I/O) drivers for StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is the interface to bus drivers for StreamDevice.       *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include <stdio.h>
 #include "StreamBusInterface.h"
@@ -118,7 +121,7 @@ writeRequest(const void*, size_t, unsigned long)
 }
 
 bool StreamBusInterface::
-readRequest(unsigned long, unsigned long, size_t, bool)
+readRequest(unsigned long, unsigned long, ssize_t, bool)
 {
     return false;
 }

src/StreamBusInterface.h

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the interface to bus (I/O) drivers for StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is the interface to bus drivers for StreamDevice.       *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef StreamBusInterface_h
 #define StreamBusInterface_h
@@ -76,7 +79,7 @@ public:
             return businterface && businterface->writeRequest(output, size, timeout_ms);
         }
         bool busReadRequest(unsigned long replytimeout_ms,
-            unsigned long readtimeout_ms, size_t expectedLength,
+            unsigned long readtimeout_ms, ssize_t expectedLength,
             bool async) {
             return businterface && businterface->readRequest(replytimeout_ms,
                     readtimeout_ms, expectedLength, async);
@@ -133,7 +136,7 @@ protected:
     virtual bool writeRequest(const void* output, size_t size,
         unsigned long timeout_ms);
     virtual bool readRequest(unsigned long replytimeout_ms,
-        unsigned long readtimeout_ms, size_t expectedLength,
+        unsigned long readtimeout_ms, ssize_t expectedLength,
         bool async);
     virtual bool supportsEvent(); // defaults to false
     virtual bool supportsAsyncRead(); // defaults to false

src/StreamCore.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the core of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the kernel of StreamDevice.                          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamCore.h"
 #include "StreamError.h"
@@ -34,7 +36,7 @@ printCommands(StreamBuffer& buffer, const char* c)
     unsigned long eventnumber;
     while (1)
     {
-        switch(*c++)
+        switch (*c++)
         {
             case end:
                 return buffer();
@@ -189,14 +191,26 @@ parse(const char* filename, const char* _protocolname)
     ssize_t i = protocolname.find('(');
     if (i >= 0)
     {
-        while (i >= 0)
+        while (i < (ssize_t)protocolname.length())
         {
             if (protocolname[i-1] == ' ')
                 protocolname.remove(--i, 1); // remove trailing space
-            protocolname[i] = '\0'; // replace '(' and ',' with '\0'
+            protocolname[i] = '\0'; // replace initial '(' and separating ',' with '\0'
             if (protocolname[i+1] == ' ')
                 protocolname.remove(i+1, 1); // remove leading space
-            i = protocolname.find(',', i+1);
+            int brackets = 0;
+            do {
+                i++;
+                i += strcspn(protocolname(i), ",()\\");
+                char c = protocolname[i];
+                if (c == '(') brackets++;
+                else if (c == ')') brackets--;
+                else if (c == ',' && brackets <= 0) break;
+                else if (c == '\\') {
+                    if (protocolname[i+1] == '\\') i++; // keep '\\'
+                    else protocolname.remove(i, 1); // else skip over next char
+                }
+            } while (i < (ssize_t)protocolname.length());
         }
         // should have closing parentheses
         if (protocolname[-1] != ')')
@@ -206,9 +220,8 @@ parse(const char* filename, const char* _protocolname)
         }
         protocolname.truncate(-1); // remove ')'
         if (protocolname[-1] == ' ')
-        {
             protocolname.truncate(-1); // remove trailing space
-        }
+        debug("StreamCore::parse \"%s\" -> \"%s\"\n", _protocolname, protocolname.expand()());
     }
     StreamProtocolParser::Protocol* protocol;
     protocol = StreamProtocolParser::getProtocol(filename, protocolname);
@@ -975,8 +988,8 @@ readCallback(StreamIoStatus status,
                 evalIn();
                 return 0;
             }
-            debug("StreamCore::readCallback(%s): No reply from device within %ld ms\n",
+            error("%s: No reply within %ld ms to \"%s\"\n",
-                name(), replyTimeout);
+                name(), replyTimeout, outputLine.expand()());
             inputBuffer.clear();
             finishProtocol(ReplyTimeout);
             return 0;
@@ -1789,4 +1802,22 @@ printStatus(StreamBuffer& buffer)
     busPrintStatus(buffer);
 }
 
+const char* StreamCore::
+license(void)
+{
+    return
+        "StreamDevice is free software: You can redistribute it and/or modify\n"
+        "it under the terms of the GNU Lesser General Public License as published\n"
+        "by the Free Software Foundation, either version 3 of the License, or\n"
+        "(at your option) any later version.\n"
+        "\n"
+        "StreamDevice is distributed in the hope that it will be useful,\n"
+        "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+        "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
+        "GNU Lesser General Public License for more details\n"
+        "\n"
+        "You should have received a copy of the GNU Lesser General Public License\n"
+        "along with StreamDevice. If not, see https://www.gnu.org/licenses/.\n";
+}
+
 #include "streamReferences"

src/StreamCore.h

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the core of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the kernel of StreamDevice.                          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef StreamCore_h
 #define StreamCore_h
@@ -224,6 +226,7 @@ public:
     void printProtocol(FILE* = stdout);
     const char* name() { return streamname; }
     void printStatus(StreamBuffer& buffer);
+    static const char* license(void);
 
 private:
     char* printCommands(StreamBuffer& buffer, const char* c);

src/StreamEpics.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the StreamDevice interface to EPICS.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the interface to EPICS for StreamDevice.             *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include <errno.h>
 #include "StreamCore.h"
@@ -29,6 +31,9 @@
 
 #ifdef EPICS_3_13
 extern "C" {
+
+static char* epicsStrDup(const char *s) { char* c = (char*)malloc(strlen(s)+1); strcpy(c, s); return c; }
+
 #endif
 
 #define epicsAlarmGLOBAL
@@ -161,10 +166,7 @@ class Stream : protected StreamCore
     Stream(dbCommon* record, const struct link *ioLink,
         streamIoFunction readData, streamIoFunction writeData);
     ~Stream();
-    long parseLink(const struct link *ioLink, char* filename, char* protocol,
+    long initRecord(char* linkstring);
-        char* busname, int* addr, char* busparam);
-    long initRecord(const char* filename, const char* protocol,
-        const char* busname, int addr, const char* busparam);
     bool print(format_t *format, va_list ap);
     ssize_t scan(format_t *format, void* pvalue, size_t maxStringSize);
     bool process();
@@ -211,7 +213,7 @@ long streamReload(const char* recordname)
     int oldStreamError = streamError;
     streamError = 1;
 
-    if(!pdbbase) {
+    if (!pdbbase) {
         error("No database has been loaded\n");
         streamError = oldStreamError;
         return ERROR;
@@ -355,6 +357,13 @@ report(int interest)
 {
     debug("Stream::report(interest=%d)\n", interest);
     printf("  %s\n", StreamVersion);
+    printf("  (C) 1999 Dirk Zimoch (dirk.zimoch@psi.ch)\n");
+    if (interest == 100)
+    {
+        printf("\n%s", license());
+        return OK;
+    }
+    printf("  Use interest level 100 for license information\n");
 
     printf("  registered bus interfaces:\n");
     StreamBusInterfaceClass interface;
@@ -365,6 +374,7 @@ report(int interest)
     }
 
     if (interest < 1) return OK;
+
     printf("  registered converters:\n");
     StreamFormatConverter* converter;
     int c;
@@ -534,12 +544,7 @@ long streamInitRecord(dbCommon* record, const struct link *ioLink,
     streamIoFunction readData, streamIoFunction writeData)
 {
     long status;
-    char filename[256];
+    char* linkstring;
-    char protocol[256];
-    char busname[256];
-    int addr = -1;
-    char busparam[256];
-    memset(busparam, 0 ,sizeof(busparam));
 
     debug("streamInitRecord(%s): SEVR=%d\n", record->name, record->sevr);
     Stream* stream = static_cast<Stream*>(record->dpvt);
@@ -556,19 +561,30 @@ long streamInitRecord(dbCommon* record, const struct link *ioLink,
             record->name);
         stream->finishProtocol(Stream::Abort);
     }
-    // scan the i/o link
+    if (ioLink->type != INST_IO)
-    debug("streamInitRecord(%s): parse link \"%s\"\n",
-        record->name, ioLink->value.instio.string);
-    status = stream->parseLink(ioLink, filename, protocol,
-        busname, &addr, busparam);
-    // (re)initialize bus and protocol
-    if (status == 0)
     {
-        debug("streamInitRecord(%s): calling initRecord\n",
+        error("%s: Wrong I/O link type %s\n", record->name,
-            record->name);
+            pamaplinkType[ioLink->type].strvalue);
-        status = stream->initRecord(filename, protocol,
+        return S_dev_badInitRet;
-            busname, addr, busparam);
     }
+    if (!ioLink->value.instio.string[0])
+    {
+        error("%s: Empty I/O link. "
+            "Forgot the leading '@' or confused INP with OUT or link is too long ?\n",
+            record->name);
+        return S_dev_badInitRet;
+    }
+    // (re)initialize bus and protocol
+    linkstring = epicsStrDup(ioLink->value.instio.string);
+    if (!linkstring)
+    {
+        error("%s: Out of memory", record->name);
+        return S_dev_noMemory;
+    }
+    debug("streamInitRecord(%s): calling initRecord\n",
+        record->name);
+    status = stream->initRecord(linkstring);
+    free(linkstring);
     if (status != OK && status != DO_NOT_CONVERT)
     {
         error("%s: Record initialization failed\n", record->name);
@@ -587,7 +603,6 @@ long streamReadWrite(dbCommon *record)
     if (!stream || stream->status == ERROR)
     {
         (void) recGblSetSevr(record, UDF_ALARM, INVALID_ALARM);
-        error("%s: Record not initialised correctly\n", record->name);
         return ERROR;
     }
     return stream->process() ? stream->convert : ERROR;
@@ -699,77 +714,77 @@ Stream::
 }
 
 long Stream::
-parseLink(const struct link *ioLink, char* filename,
+initRecord(char* linkstring /* modifiable copy */)
-    char* protocol, char* busname, int* addr, char* busparam)
 {
-    // parse link parameters: filename protocol busname addr busparam
+    char *filename;
-    int n1, n2;
+    char *protocol;
-    if (ioLink->type != INST_IO)
+    char *busname;
-    {
+    char *busparam;
-        error("%s: Wrong I/O link type %s\n", name(),
+    long addr = -1;
-            pamaplinkType[ioLink->type].strvalue);
-        return S_dev_badInitRet;
-    }
-    if (0 >= sscanf(ioLink->value.instio.string, "%s%n", filename, &n1))
-    {
-        error("%s: Empty I/O link. "
-            "Forgot the leading '@' or confused INP with OUT or link is too long ?\n",
-            name());
-        return S_dev_badInitRet;
-    }
-    if (0 >= sscanf(ioLink->value.instio.string+n1, " %[^ \t(] %n", protocol, &n2))
-    {
-        error("%s: Missing protocol name\n"
-            "  expect \"@file protocol[(arg1,...)] bus [addr] [params]\"\n"
-            "  in \"@%s\"\n", name(),
-            ioLink->value.instio.string);
-        return S_dev_badInitRet;
-    }
-    n1+=n2;
-    if (ioLink->value.instio.string[n1] == '(')
-    {
-        n2 = 0;
-        sscanf(ioLink->value.instio.string+n1, " %[^)] %n", protocol+strlen(protocol), &n2);
-        n1+=n2;
-        if (ioLink->value.instio.string[n1++] != ')')
-        {
-            error("%s: Missing ')' after protocol arguments '%s'\n"
-                "  expect \"@file protocol(arg1,...) bus [addr] [params]\"\n"
-                "  in \"@%s\"\n", name(), protocol,
-                ioLink->value.instio.string);
-            return S_dev_badInitRet;
-        }
-        strcat(protocol, ")");
-    }
-    if (0 >= sscanf(ioLink->value.instio.string+n1, "%s %i %99c", busname, addr, busparam))
-    {
-        error("%s: Missing bus name\n"
-            "  expect \"@file protocol[(arg1,...)] bus [addr] [params]\"\n"
-            "  in \"@%s\"\n", name(),
-            ioLink->value.instio.string);
-        return S_dev_badInitRet;
-    }    
-    return OK;
-}
 
-long Stream::
+    debug("Stream::initRecord %s: parse link string \"%s\"\n", name(), linkstring);
-initRecord(const char* filename, const char* protocol,
+
-    const char* busname, int addr, const char* busparam)
+    while (isspace(*linkstring)) linkstring++;
-{
+    filename = linkstring;
-    // It is safe to call this function again with different arguments
+    while (*linkstring && !isspace(*linkstring)) linkstring++;
+    if (*linkstring) *linkstring++ = 0;
+
+    while (isspace(*linkstring)) linkstring++;
+    protocol = linkstring;
+    while (*linkstring && !isspace(*linkstring) && *linkstring != '(') linkstring++;
+    while (isspace(*linkstring)) linkstring++;
+    if (*linkstring == '(') {
+        int brackets = 0;
+        while(*++linkstring) {
+            if (*linkstring == '(') brackets++;
+            else if (*linkstring == ')') brackets--;
+            else if (*linkstring == '\\' && !*++linkstring) break;
+            else if (isspace(*linkstring) && brackets < 0) break;
+        }
+    }
+    else if (*linkstring) linkstring--;
+    if (*linkstring) *linkstring++ = 0;
+
+    while (isspace(*linkstring)) linkstring++;
+    busname = linkstring;
+    while (*linkstring && !isspace(*linkstring)) linkstring++;
+    if (*linkstring) *linkstring++ = 0;
+
+    if (linkstring) addr = strtol(linkstring, &linkstring, 0);
+    while (isspace(*linkstring)) linkstring++;
+    busparam = linkstring;
+
+    debug("Stream::initRecord %s: filename=\"%s\" protocol=\"%s\" bus=\"%s\" addr=%ld params=\"%s\"\n",
+        name(), filename, protocol, busname, addr, busparam);
+
+    if (!*filename)
+    {
+        error("%s: Missing protocol file name\n", name());
+        return S_dev_badInitRet;
+    }
+    if (!*protocol)
+    {
+        error("%s: Missing protocol name\n", name());
+        return S_dev_badInitRet;
+    }
+    if (!*busname)
+    {
+        error("%s: Missing bus name\n", name());
+        return S_dev_badInitRet;
+    }
 
     // attach to bus interface
-    debug("Stream::initRecord %s: attachBus(%s, %d, \"%s\")\n",
+    debug("Stream::initRecord %s: attachBus(\"%s\", %ld, \"%s\")\n",
         name(), busname, addr, busparam);
     if (!attachBus(busname, addr, busparam))
     {
-        error("%s: Can't attach to bus %s %d\n",
+        error("%s: Can't attach to bus %s %ld\n",
             name(), busname, addr);
         return S_dev_noDevice;
     }
 
     // parse protocol file
-    debug("Stream::initRecord %s: parse(%s, %s)\n",
+    debug("Stream::initRecord %s: parse(\"%s\", \"%s\")\n",
         name(), filename, protocol);
     if (!parse(filename, protocol))
     {
@@ -1100,11 +1115,7 @@ getFieldAddress(const char* fieldname, StreamBuffer& address)
 }
 
 static const unsigned char dbfMapping[] =
-#ifdef DBF_INT64
-    {0, DBF_UINT64, DBF_INT64, DBF_ENUM, DBF_DOUBLE, DBF_STRING};
-#else
     {0, DBF_ULONG, DBF_LONG, DBF_ENUM, DBF_DOUBLE, DBF_STRING};
-#endif
 
 bool Stream::
 formatValue(const StreamFormat& format, const void* fieldaddress)

src/StreamError.cc

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is error and debug message handling of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is error and debug message handling of StreamDevice.    *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamError.h"
 #ifdef _WIN32
@@ -27,12 +30,7 @@
 
 int streamDebug = 0;
 int streamError = 1;
-extern "C" {
-#ifdef _WIN32
-__declspec(dllexport)
-#endif
 FILE *StreamDebugFile = NULL;
-}
 
 #ifndef va_copy
 #ifdef __va_copy
@@ -50,12 +48,12 @@ FILE *StreamDebugFile = NULL;
 
 /* Enable ANSI colors in Windows console */
 static int win_console_init() {
-	DWORD dwMode = 0;
+    DWORD dwMode = 0;
     HANDLE hCons = GetStdHandle(STD_ERROR_HANDLE);
-	GetConsoleMode(hCons, &dwMode);
+    GetConsoleMode(hCons, &dwMode);
-	dwMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
+    dwMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
-	SetConsoleMode(hCons, dwMode);
+    SetConsoleMode(hCons, dwMode);
-	return 0;
+    return 0;
 }
 static int s = win_console_init();
 

src/StreamError.h

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is error and debug message handling of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is error and debug message handling of StreamDevice.    *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef StreamError_h
 #define StreamError_h

src/StreamFormat.h

@@ -1,23 +1,25 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This header defines the format stucture used to interface
-*                                                              *
+* format converters and EPICS records to StreamDevice
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This header defines the format stucture used to interface    *
+*
-* format converters and record interfaces to StreamDevice      *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef StreamFormat_h
 #define StreamFormat_h

src/StreamFormatConverter.cc

@@ -1,23 +1,25 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the format converter base for StreamDevice.
-*                                                              *
+* It includes the standard converters as known from printf/scanf.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is the format converter base and includes the standard  *
+*
-* format converters for StreamDevice.                          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include <stdlib.h>
 #include <ctype.h>

src/StreamFormatConverter.h

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the format converter header of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is the format converter header of StreamDevice.         *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef StreamFormatConverter_h
 #define StreamFormatConverter_h

src/StreamProtocol.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the protocol parser of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the protocol parser of StreamDevice.                 *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include <ctype.h>
 #include <stdlib.h>
@@ -155,7 +157,7 @@ StreamProtocolParser* StreamProtocolParser::
 readFile(const char* filename)
 {
     FILE* file;
-#ifdef windows
+#ifdef _WIN32
     const char pathseparator = ';';
     const char dirseparator = '\\';
 #else
@@ -1039,7 +1041,7 @@ compileNumber(unsigned long& number, const char*& source, unsigned long max)
             *source, source);
         if (*source == '$')
         {
-            if(!replaceVariable(buffer, source)) return false;
+            if (!replaceVariable(buffer, source)) return false;
             debug("buffer=%s\n", buffer.expand()());
             buffer.truncate(-1-(int)sizeof(int));
         }

src/StreamProtocol.h

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the protocol parser of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the protocol parser of StreamDevice.                 *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef StreamProtocol_h
 #define StreamProtocol_h

src/StreamVersion.c

@@ -1,29 +1,35 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This file provides a version string for StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This provides a version string for StreamDevice.             *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
-#include "devStream.h"
+#include "StreamVersion.h"
 
 #define STR2(x) #x
 #define STR(x) STR2(x)
 const char StreamVersion [] =
-    "StreamDevice " STR(STREAM_MAJOR)
+    "StreamDevice"
+#if STREAM_MAJOR+0
+    " " STR(STREAM_MAJOR)
     "." STR(STREAM_MINOR)
     "." STR(STREAM_PATCHLEVEL)
-    " built " __DATE__ " " __TIME__;
+    STREAM_DEV
+#endif
+    " commit:" STREAM_COMMIT_HASH;

src/TimestampConverter.cc

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the time stamp converter of StreamDevice.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2010 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the time stamp converter of StreamDevice.            *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "StreamFormatConverter.h"
 #include "StreamError.h"
@@ -40,7 +42,7 @@ value can also be gained from tm_gmtoff of the tm-structure.
     defined(__DragonFly__)
 static int timezone_bsd=0;
 #define timezone timezone_bsd
-#define tzset() { struct tm tm; time_t timet; tzset(); time(&timet);	\
+#define tzset() { struct tm tm; time_t timet; tzset(); time(&timet);    \
                   localtime_r(&timet, &tm); timezone=tm.tm_gmtoff; }
 #endif
 

src/devStream.h

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice Support                                         *
+* This is the header for StreamDevice interfaces to EPICS.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is the header for the EPICS interface to StreamDevice.  *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #ifndef devStream_h
 #define devStream_h
@@ -26,8 +28,9 @@
 #include <string.h>
 #include <sys/types.h>
 
-#define STREAM_MAJOR 2
+#ifndef STREAM_INTERNAL
-#define STREAM_MINOR 8
+#include "StreamVersion.h"
+#endif
 
 #ifndef OK
 #define OK 0
@@ -40,6 +43,12 @@
 #define DO_NOT_CONVERT 2
 #define INIT_RUN (!interruptAccept)
 
+#ifdef epicsExportSharedSymbols
+#   define devStream_epicsExportSharedSymbols
+#   undef epicsExportSharedSymbols
+#   include "shareLib.h"
+#endif
+
 #include "epicsVersion.h"
 #ifdef BASE_VERSION
 #define EPICS_3_13
@@ -49,12 +58,6 @@ extern "C" {
 #endif
 #endif
 
-#ifdef epicsExportSharedSymbols
-#   define devStream_epicsExportSharedSymbols
-#   undef epicsExportSharedSymbols
-#   include <shareLib.h>
-#endif
-
 #include "dbCommon.h"
 #include "dbScan.h"
 #include "devSup.h"
@@ -65,12 +68,6 @@ extern "C" {
 #include "dbEvent.h"
 #include "epicsMath.h"
 
-#ifdef devStream_epicsExportSharedSymbols
-#   undef devStream_epicsExportSharedSymbols
-#   define epicsExportSharedSymbols
-#   include <shareLib.h>
-#endif
-
 #ifdef EPICS_3_13
 #ifdef __cplusplus
 }
@@ -79,6 +76,12 @@ extern "C" {
 #include "epicsStdioRedirect.h"
 #endif
 
+#ifdef devStream_epicsExportSharedSymbols
+#   undef devStream_epicsExportSharedSymbols
+#   define epicsExportSharedSymbols
+#   include "shareLib.h"
+#endif
+
 #ifdef _WIN32
 typedef ptrdiff_t ssize_t;
 #endif
@@ -88,8 +91,7 @@ typedef const struct format_s {
     const struct StreamFormat* priv;
 } format_t;
 
-epicsShareExtern FILE* StreamDebugFile;
+extern FILE* StreamDebugFile;
-extern const char StreamVersion [];
 
 typedef long (*streamIoFunction) (dbCommon*, format_t*);
 
@@ -97,6 +99,8 @@ typedef long (*streamIoFunction) (dbCommon*, format_t*);
 extern "C" {
 #endif
 
+extern const char StreamVersion [];
+
 long streamInit(int after);
 long streamInitRecord(dbCommon *record,
     const struct link *ioLink,

src/devaaiStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for aai records                *
+* This is the StreamDevice interface for EPICS aai records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2006 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2006 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "aaiRecord.h"
 #include "devStream.h"
@@ -69,7 +71,7 @@ static long readData(dbCommon *record, format_t *format)
                     case DBF_FLOAT:
                         ((epicsFloat32 *)aai->bptr)[aai->nord] = (epicsFloat32)lval;
                         break;
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                     case DBF_UINT64:
                         ((epicsInt64 *)aai->bptr)[aai->nord] = (epicsInt64)lval;
@@ -124,7 +126,7 @@ static long readData(dbCommon *record, format_t *format)
                         }
                         aai->nord = (long)length;
                         return OK;
-				    }
+                    }
                     default:
                         errlogSevPrintf(errlogFatal,
                             "readData %s: can't convert from string to %s\n",
@@ -167,7 +169,7 @@ static long writeData(dbCommon *record, format_t *format)
                     case DBF_FLOAT:
                         dval = ((epicsFloat32 *)aai->bptr)[nowd];
                         break;
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                         dval = ((epicsInt64 *)aai->bptr)[nowd];
                         break;
@@ -210,12 +212,12 @@ static long writeData(dbCommon *record, format_t *format)
             {
                 switch (aai->ftvl)
                 {
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
-                        lval = ((epicsInt64 *)aao->bptr)[nowd];
+                        lval = ((epicsInt64 *)aai->bptr)[nowd];
                         break;
                     case DBF_UINT64:
-                        lval = ((epicsUInt64 *)aao->bptr)[nowd];
+                        lval = ((epicsUInt64 *)aai->bptr)[nowd];
                         break;
 #endif
                     case DBF_LONG:

src/devaaoStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for aao records                *
+* This is the StreamDevice interface for EPICS aao records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2006 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2006 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include <stdio.h>
 #include "epicsString.h"
@@ -68,7 +70,7 @@ static long readData(dbCommon *record, format_t *format)
                     case DBF_FLOAT:
                         ((epicsFloat32 *)aao->bptr)[aao->nord] = (epicsFloat32)lval;
                         break;
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                     case DBF_UINT64:
                         ((epicsInt64 *)aao->bptr)[aao->nord] = (epicsInt64)lval;
@@ -196,7 +198,7 @@ static long writeData(dbCommon *record, format_t *format)
                     case DBF_FLOAT:
                         dval = ((epicsFloat32 *)aao->bptr)[nowd];
                         break;
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                         dval = ((epicsInt64 *)aao->bptr)[nowd];
                         break;
@@ -239,7 +241,7 @@ static long writeData(dbCommon *record, format_t *format)
             {
                 switch (aao->ftvl)
                 {
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                         lval = ((epicsInt64 *)aao->bptr)[nowd];
                         break;

src/devaiStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for analog input records       *
+* This is the StreamDevice interface for EPICS ai records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "aiRecord.h"
 #include "devStream.h"

src/devaoStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for analog output records     *
+* This is the StreamDevice interface for EPICS ao records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "aoRecord.h"
 #include "menuConvert.h"
@@ -50,16 +52,16 @@ static long readData(dbCommon *record, format_t *format)
             break;
             val += ao->roff;
             if (ao->linr == menuConvertNO_CONVERSION) {
-	        ; /*do nothing*/
+                ; /*do nothing*/
             } else if ((ao->linr == menuConvertLINEAR)
 #ifndef EPICS_3_13
-		    || (ao->linr == menuConvertSLOPE)
+                    || (ao->linr == menuConvertSLOPE)
 #endif
                     ) {
                 val = val * ao->eslo + ao->eoff;
             } else {
                 if (cvtRawToEngBpt(&val, ao->linr, 0,
-		        (void *)&ao->pbrk, &ao->lbrk) == ERROR) return ERROR;
+                    (void *)&ao->pbrk, &ao->lbrk) == ERROR) return ERROR;
             }
         }
         default:

src/devbiStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for binary input records      *
+* This is the StreamDevice interface for EPICS bi records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "biRecord.h"
 #include "devStream.h"

src/devboStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for binary output records     *
+* This is the StreamDevice interface for EPICS bo records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "boRecord.h"
 #include "devStream.h"

src/devcalcoutStream.c

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for calcout records           *
+* This is the StreamDevice interface for EPICS calcout records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "calcoutRecord.h"
 #include "devStream.h"
@@ -60,7 +63,7 @@ static long readData(dbCommon *record, format_t *format)
         monitor_mask |= DBE_LOG;
         co->alst = co->val;
     }
-    if (monitor_mask){
+    if (monitor_mask) {
         db_post_events(record, &co->val, monitor_mask);
     }
 

src/devint64inStream.c

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for int64in records           *
+* This is the StreamDevice interface for EPICS int64in records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "int64inRecord.h"
 #include "devStream.h"

src/devint64outStream.c

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for int64out records          *
+* This is the StreamDevice interface for EPICS int64out records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "int64outRecord.h"
 #include "devStream.h"

src/devlonginStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for long input records        *
+* This is the StreamDevice interface for EPICS longin records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "longinRecord.h"
 #include "devStream.h"

src/devlongoutStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for long output records       *
+* This is the StreamDevice interface for EPICS longout records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "longoutRecord.h"
 #include "devStream.h"

src/devlsiStream.c

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for long string in records    *
+* This is the StreamDevice interface for EPICS lsi records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "lsiRecord.h"
 #include "devStream.h"

src/devlsoStream.c

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for long string out records   *
+* This is the StreamDevice interface for EPICS lso records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "lsoRecord.h"
 #include "menuPost.h"

src/devmbbiDirectStream.c

@@ -1,23 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for                            *
+* This is the StreamDevice interface for EPICS mbbiDirect records.
-* multibit binary input direct records                         *
+* Please see ../docs/ for detailed documentation.
-*                                                              *
+*
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* This file is part of StreamDevice.
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* StreamDevice is free software: You can redistribute it and/or modify
-* documentation.                                               *
+* it under the terms of the GNU Lesser General Public License as published
-*                                                              *
+* by the Free Software Foundation, either version 3 of the License, or
-* If you do any changes in this file, you are not allowed to   *
+* (at your option) any later version.
-* redistribute it any more. If there is a bug or a missing     *
+*
-* feature, send me an email and/or your patch. If I accept     *
+* StreamDevice is distributed in the hope that it will be useful,
-* your changes, they will go to the next release.              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-*                                                              *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* DISCLAIMER: If this software breaks something or harms       *
+* GNU Lesser General Public License for more details.
-* someone, it's your problem.                                  *
+*
-*                                                              *
+* You should have received a copy of the GNU Lesser General Public License
-***************************************************************/
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "mbbiDirectRecord.h"
 #include "devStream.h"

src/devmbbiStream.c

@@ -1,23 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for                            *
+* This is the StreamDevice interface for EPICS mbbi records.
-* multibit binary input records                                *
+* Please see ../docs/ for detailed documentation.
-*                                                              *
+*
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* This file is part of StreamDevice.
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* StreamDevice is free software: You can redistribute it and/or modify
-* documentation.                                               *
+* it under the terms of the GNU Lesser General Public License as published
-*                                                              *
+* by the Free Software Foundation, either version 3 of the License, or
-* If you do any changes in this file, you are not allowed to   *
+* (at your option) any later version.
-* redistribute it any more. If there is a bug or a missing     *
+*
-* feature, send me an email and/or your patch. If I accept     *
+* StreamDevice is distributed in the hope that it will be useful,
-* your changes, they will go to the next release.              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-*                                                              *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* DISCLAIMER: If this software breaks something or harms       *
+* GNU Lesser General Public License for more details.
-* someone, it's your problem.                                  *
+*
-*                                                              *
+* You should have received a copy of the GNU Lesser General Public License
-***************************************************************/
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "mbbiRecord.h"
 #include "devStream.h"

src/devmbboDirectStream.c

@@ -1,23 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for                            *
+* This is the StreamDevice interface for EPICS mbboDirect records.
-* multibit binary output direct records                        *
+* Please see ../docs/ for detailed documentation.
-*                                                              *
+*
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* This file is part of StreamDevice.
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* StreamDevice is free software: You can redistribute it and/or modify
-* documentation.                                               *
+* it under the terms of the GNU Lesser General Public License as published
-*                                                              *
+* by the Free Software Foundation, either version 3 of the License, or
-* If you do any changes in this file, you are not allowed to   *
+* (at your option) any later version.
-* redistribute it any more. If there is a bug or a missing     *
+*
-* feature, send me an email and/or your patch. If I accept     *
+* StreamDevice is distributed in the hope that it will be useful,
-* your changes, they will go to the next release.              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-*                                                              *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* DISCLAIMER: If this software breaks something or harms       *
+* GNU Lesser General Public License for more details.
-* someone, it's your problem.                                  *
+*
-*                                                              *
+* You should have received a copy of the GNU Lesser General Public License
-***************************************************************/
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "mbboDirectRecord.h"
 #include "devStream.h"

src/devmbboStream.c

@@ -1,23 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for                            *
+* This is the StreamDevice interface for EPICS mbbo records.
-* multibit binary output records                               *
+* Please see ../docs/ for detailed documentation.
-*                                                              *
+*
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* This file is part of StreamDevice.
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* StreamDevice is free software: You can redistribute it and/or modify
-* documentation.                                               *
+* it under the terms of the GNU Lesser General Public License as published
-*                                                              *
+* by the Free Software Foundation, either version 3 of the License, or
-* If you do any changes in this file, you are not allowed to   *
+* (at your option) any later version.
-* redistribute it any more. If there is a bug or a missing     *
+*
-* feature, send me an email and/or your patch. If I accept     *
+* StreamDevice is distributed in the hope that it will be useful,
-* your changes, they will go to the next release.              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-*                                                              *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* DISCLAIMER: If this software breaks something or harms       *
+* GNU Lesser General Public License for more details.
-* someone, it's your problem.                                  *
+*
-*                                                              *
+* You should have received a copy of the GNU Lesser General Public License
-***************************************************************/
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "mbboRecord.h"
 #include "devStream.h"

src/devscalcoutStream.c

@@ -1,21 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for string calcout records    *
+* This is the StreamDevice interface for EPICS scalcout records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 2006 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+*
-*                                                              *
+* (C) 2006 Dirk Zimoch (dirk.zimoch@psi.ch)
-* This is an EPICS record Interface for StreamDevice.          *
+*
-* Please refer to the HTML files in ../docs/ for a detailed    *
+* This file is part of StreamDevice.
-* documentation.                                               *
+*
-*                                                              *
+* StreamDevice is free software: You can redistribute it and/or modify
-* If you do any changes in this file, you are not allowed to   *
+* it under the terms of the GNU Lesser General Public License as published
-* redistribute it any more. If there is a bug or a missing     *
+* by the Free Software Foundation, either version 3 of the License, or
-* feature, send me an email and/or your patch. If I accept     *
+* (at your option) any later version.
-* your changes, they will go to the next release.              *
+*
-*                                                              *
+* StreamDevice is distributed in the hope that it will be useful,
-* DISCLAIMER: If this software breaks something or harms       *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* someone, it's your problem.                                  *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-*                                                              *
+* GNU Lesser General Public License for more details.
-***************************************************************/
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "sCalcoutRecord.h"
 #include "devStream.h"
@@ -25,7 +28,7 @@
    of the device support.
    Fix: sCalcoutRecord.c, end of init_record() add
 
-        if(pscalcoutDSET->init_record ) {
+        if (pscalcoutDSET->init_record ) {
             return (*pscalcoutDSET->init_record)(pcalc);
         }
 */

src/devstringinStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for string input records      *
+* This is the StreamDevice interface for EPICS stringin records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "stringinRecord.h"
 #include "devStream.h"

src/devstringoutStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* Stream Device record interface for string output records     *
+* This is the StreamDevice interface for EPICS stringout records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "stringoutRecord.h"
 #include "devStream.h"

src/devwaveformStream.c

@@ -1,22 +1,24 @@
-/***************************************************************
+/*************************************************************************
-* StreamDevice record interface for waveform records           *
+* This is the StreamDevice interface for EPICS waveform records.
-*                                                              *
+* Please see ../docs/ for detailed documentation.
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
+*
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 1999,2005 Dirk Zimoch (dirk.zimoch@psi.ch)
-*                                                              *
+*
-* This is an EPICS record Interface for StreamDevice.          *
+* This file is part of StreamDevice.
-* Please refer to the HTML files in ../docs/ for a detailed    *
+*
-* documentation.                                               *
+* StreamDevice is free software: You can redistribute it and/or modify
-*                                                              *
+* it under the terms of the GNU Lesser General Public License as published
-* If you do any changes in this file, you are not allowed to   *
+* by the Free Software Foundation, either version 3 of the License, or
-* redistribute it any more. If there is a bug or a missing     *
+* (at your option) any later version.
-* feature, send me an email and/or your patch. If I accept     *
+*
-* your changes, they will go to the next release.              *
+* StreamDevice is distributed in the hope that it will be useful,
-*                                                              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* DISCLAIMER: If this software breaks something or harms       *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* someone, it's your problem.                                  *
+* GNU Lesser General Public License for more details.
-*                                                              *
+*
-***************************************************************/
+* You should have received a copy of the GNU Lesser General Public License
+* along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+*************************************************************************/
 
 #include "waveformRecord.h"
 #include "devStream.h"
@@ -70,10 +72,10 @@ static long readData(dbCommon *record, format_t *format)
                     case DBF_FLOAT:
                         ((epicsFloat32 *)wf->bptr)[wf->nord] = (epicsFloat32)lval;
                         break;
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                     case DBF_UINT64:
-                        ((epicsInt64 *)wf->bptr)[aao->nord] = (epicsInt64)lval;
+                        ((epicsInt64 *)wf->bptr)[wf->nord] = (epicsInt64)lval;
                         break;
 #endif
                     case DBF_LONG:
@@ -168,7 +170,7 @@ static long writeData(dbCommon *record, format_t *format)
                     case DBF_FLOAT:
                         dval = ((epicsFloat32 *)wf->bptr)[nowd];
                         break;
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                         dval = ((epicsInt64 *)wf->bptr)[nowd];
                         break;
@@ -211,7 +213,7 @@ static long writeData(dbCommon *record, format_t *format)
             {
                 switch (wf->ftvl)
                 {
-#ifdef DBF_INT64
+#ifdef DBR_INT64
                     case DBF_INT64:
                         lval = ((epicsInt64 *)wf->bptr)[nowd];
                         break;

src/makeStreamVersion.pl

@@ -0,0 +1,71 @@
+##########################################################################
+# This is a helper script for StreamDevice.
+# It generates a version file from git tags.
+#
+# (C) 2020 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
+use strict;
+
+
+my ( $major, $minor, $patch, $dev, $branch, $date, $hash );
+
+if (my $version = `git describe --tags --abbrev=0 --dirty --match "[0-9]*" 2>/dev/null`) {
+    if ($version =~ m/(\d+)\.(\d+)\.(\d+)?(.*)?/) {
+        $major = $1; $minor = $2; $patch = $3; $dev = $4;
+    }
+    if (`git log -1 --format="%H %ci"`=~ m/([[:xdigit:]]+) (.+)/) {
+        $hash = $1; $date = $2;
+    }
+}
+if (!$major) {
+    if (open(my $fh, '<', '../../.VERSION')) {
+        while (my $line = <$fh>) {
+            if ($line =~ m/COMMIT: *([[:xdigit:]]+)/) {
+                $hash = $1;
+            }
+            if ($line =~ m/REFS: *tag: *((\d+)\.(\d+)\.(\d+)?,)? *(.*)/) {
+                $major = $2; $minor = $3; $patch = $4; $branch = $5;
+            }
+            if ($line =~ m/DATE: *(.+)/) {  
+                $date = $1;
+            }
+        }
+    } else {
+        print "neither git repo nor .VERSION file found\n";
+    }
+}
+
+open my $out, '>', @ARGV or die $!;
+print $out <<EOF;
+/* Generated file */
+
+#ifndef StreamVersion_h
+#define StreamVersion_h
+
+#define STREAM_MAJOR $major
+#define STREAM_MINOR $minor
+#define STREAM_PATCHLEVEL $patch
+#define STREAM_DEV "$dev"
+#define STREAM_COMMIT_HASH "$hash"
+#define STREAM_COMMIT_DATE "$date"
+
+#endif /* StreamVersion_h */
+EOF
+
+close $out

src/makedbd.pl

@@ -1,3 +1,25 @@
+##########################################################################
+# This is a helper script for StreamDevice.
+# It generates a file that registers StreamDevice interfaces with EPICS.
+#
+# (C) 2011 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 if (@ARGV[0] eq "--rec-only") {
     shift;
 } else {

src/makeref.pl

@@ -1,3 +1,25 @@
+##########################################################################
+# This is a helper script for StreamDevice.
+# It generates a file that makes sure all defined interfaces get linked.
+#
+# (C) 2011 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 $t=@ARGV[0];
 shift;
 for (@ARGV) {

streamApp/Makefile

@@ -1,3 +1,26 @@
+##########################################################################
+# This is an EPICS 3.14+ Makefile for StreamDevice.
+# Normally it should not be necessary to modify this file.
+# All configuration can be done in CONFIG_STREAM
+#
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 TOP = ../..
 ifneq ($(wildcard ../../configure),)
   include $(TOP)/configure/CONFIG
@@ -45,6 +68,10 @@ PROD_LIBS += sscan
 endif
 endif
 
+ifneq ($(words $(SNCSEQ) $(SYNAPPS)), 0)
+PROD_LIBS += seq pv
+endif
+
 streamApp_DBD += stream.dbd
 
 ifdef PCRE

streamApp/Makefile.Host

@@ -1,3 +1,26 @@
+##########################################################################
+# This is an EPICS 3.13 Makefile for StreamDevice.
+# Normally it should not be necessary to modify this file.
+# All configuration can be done in CONFIG_STREAM
+#
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 TOP = ../..
 ifneq ($(wildcard ../../../config),)
 TOP = ../../..

streamApp/Makefile.Vx

@@ -1,3 +1,26 @@
+##########################################################################
+# This is an EPICS 3.13 Makefile for StreamDevice.
+# Normally it should not be necessary to modify this file.
+# All configuration can be done in CONFIG_STREAM
+#
+# (C) 2007,2018 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 TOP = ../..
 ifneq ($(wildcard ../../../config),)
 TOP = ../../..

streamApp/checksums.cmd

@@ -1,4 +1,25 @@
 #!/bin/sh
+##########################################################################
+# This is an example and debug EPICS startup script for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 exec O.$EPICS_HOST_ARCH/streamApp $0
 dbLoadDatabase "O.Common/streamApp.dbd"
 streamApp_registerRecordDeviceDriver

streamApp/checksums.db

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug EPICS database for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 record (stringout, "DZ:checksums")
 {
     field (DTYP, "stream")

streamApp/checksums.proto

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug protocol file for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 Terminator = NL;
 
 # Output string, checksum name and checksum value

streamApp/example-3-13.cmd

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug EPICS startup script for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 BIN="<library directory>"
 DBD="<dbd directory>"
 HOME="<ioc home direcory>"

streamApp/example.cmd

@@ -1,4 +1,25 @@
 #!/bin/sh
+##########################################################################
+# This is an example and debug EPICS startup script for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 exec O.$EPICS_HOST_ARCH/streamApp $0
 dbLoadDatabase "O.Common/streamApp.dbd"
 streamApp_registerRecordDeviceDriver

streamApp/example.db

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug EPICS database for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 # process this record to reload all stream protocols
 record (sub, "$(PREFIX):reload")
 {

streamApp/example.proto

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug protocol file for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 # example stream protocol file
 
 Terminator = CR LF;

streamApp/regexp.cmd

@@ -1,4 +1,25 @@
 #!/bin/sh
+##########################################################################
+# This is an example and debug EPICS startup script for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 exec O.$EPICS_HOST_ARCH/streamApp $0
 dbLoadDatabase "O.Common/streamApp.dbd"
 streamApp_registerRecordDeviceDriver

streamApp/regexp.db

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug EPICS database for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 record (stringin, "DZ:regexp")
 {
     field (DTYP, "stream")

streamApp/regexp.proto

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug protocol file for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 # regular expression example
 # extract the title of from a web page
 

streamApp/simple.cmd

@@ -1,4 +1,25 @@
 #!/bin/sh
+##########################################################################
+# This is an example and debug EPICS startup script for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 exec O.$EPICS_HOST_ARCH/streamApp $0
 dbLoadDatabase "O.Common/streamApp.dbd"
 streamApp_registerRecordDeviceDriver

streamApp/simple.db

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug EPICS database for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 record (stringout, "$(P):cmd")
 {
     field (DTYP, "stream")

streamApp/simple.proto

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug protocol file for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 terminator = CR LF;
 
 cmd {

streamApp/streamAppMain.cc

@@ -1,21 +1,4 @@
-/***************************************************************
+/* Author:  Marty Kraimer Date:    17MAR2000 */
-* StreamDevice Support                                         *
-*                                                              *
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
-*                                                              *
-* This is an example application initializer for StreamDevice. *
-* Please refer to the HTML files in ../docs/ for a detailed    *
-* documentation.                                               *
-*                                                              *
-* If you do any changes in this file, you are not allowed to   *
-* redistribute it any more. If there is a bug or a missing     *
-* feature, send me an email and/or your patch. If I accept     *
-* your changes, they will go to the next release.              *
-*                                                              *
-* DISCLAIMER: If this software breaks something or harms       *
-* someone, it's your problem.                                  *
-*                                                              *
-***************************************************************/
 
 #include "epicsThread.h"
 #include "iocsh.h"

streamApp/terminal.tcl

@@ -1,4 +1,25 @@
 #!/usr/bin/env wish
+##########################################################################
+# This is a debug tool for StreamDevice.
+# It simulates a network device.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
 
 proc createTerm {sock} {
     global socket port

streamApp/test.cmd

@@ -1,4 +1,25 @@
 #!/bin/sh
+##########################################################################
+# This is an example and debug EPICS startup script for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 exec O.$EPICS_HOST_ARCH/streamApp $0
 dbLoadDatabase "O.Common/streamApp.dbd"
 streamApp_registerRecordDeviceDriver

streamApp/test.db

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug EPICS database for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 record (stringout, "$(P):cmd")
 {
     field (DTYP, "stream")
@@ -139,4 +160,3 @@ record (waveform, "$(P):spybin")
     field (NELM, "2000")
     field (SCAN, "I/O Intr")
 }
-

streamApp/test.proto

@@ -1,3 +1,24 @@
+##########################################################################
+# This is an example and debug protocol file for StreamDevice.
+#
+# (C) 2010 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
 terminator = LF;
 readtimeout = 10;
 pollperiod = 10;

streamApp/tests/streamtestlib.tcl

@@ -62,14 +62,17 @@ proc startioc {} {
         puts $fd "streamApp_registerRecordDeviceDriver"
     }
     puts $fd "streamSetLogfile StreamDebug.log"
+    puts $fd "var streamDebug 1"
+    puts $fd "var streamError 1"
     puts $fd "epicsEnvSet STREAM_PROTOCOL_PATH ."
     puts $fd "drvAsynIPPortConfigure device localhost:$port"
+    if [info exists startup] {
+        puts $fd $startup
+    }
     puts $fd "dbLoadRecords test.db"
-    puts $fd $startup
     puts $fd "iocInit"
     puts $fd "dbl"
     puts $fd "dbior stream 2"
-    puts $fd "var streamDebug 1"
     close $fd
     if [info exists streamversion] {
         set ioc [open "|iocsh test.cmd >& $testname.ioclog 2>@stderr" w]

streamApp/tests/testParenthesesInParameters

@@ -0,0 +1,61 @@
+#!/usr/bin/env tclsh
+source streamtestlib.tcl
+
+# Define records, protocol and startup (text goes to files)
+# The asynPort "device" is connected to a network TCP socket
+# Talk to the socket with send/receive/assure
+# Send commands to the ioc shell with ioccmd
+
+set records {
+    record(ao, "DZ:test1")
+    {
+        field (DTYP, "stream")
+        field (OUT, "@test.proto test1(ARG(10),20,30) device")
+    }
+
+    record(ao, "DZ:test2")
+    {
+        field (DTYP, "stream")
+        field (OUT, "@test.proto test1 (ARG(10,20), 30) device")
+    }
+    record(ao, "DZ:test3")
+    {
+        field (DTYP, "stream")
+        field (OUT, "@test.proto test1 ( ARG ( 10 , 20 ) , 30 )  device")
+    }
+    record(ao, "DZ:test4")
+    {
+        field (DTYP, "stream")
+        field (OUT, "@test.proto test1(      ARG    \\(  10    ,   20   ,   30    )    device")
+    }
+    record(ao, "DZ:test5")
+    {
+        field (DTYP, "stream")
+        field (OUT,  "@test.proto test1(\\ ARG\\,\\\\(10,20)\\,30) device")
+    }
+}
+
+set protocol {
+    Terminator = LF;
+    test1 { out "VAL:\$1:%d"}
+}
+
+set startup {
+}
+
+set debug 0
+
+startioc
+
+put DZ:test1 "1"
+assure "VAL:ARG(10):1\n"
+put DZ:test2 "1"
+assure "VAL:ARG(10,20):1\n"
+put DZ:test3 "1"
+assure "VAL:ARG ( 10 , 20 ):1\n"
+put DZ:test4 "1"
+assure "VAL:     ARG    (  10   :1\n"
+put DZ:test5 "1"
+assure "VAL: ARG,\\(10,20),30:1\n"
+
+#finish

streamApp/tests/testPercent

@@ -16,7 +16,7 @@ set records {
 
 set protocol {
     Terminator = LF;
-    test1 {out "\%\e%d\e\e\%";}
+    test1 {out "\%\e%d%%\e\e\%";}
 }
 
 set startup {
@@ -28,6 +28,6 @@ set debug 0
 startioc
 
 put DZ:test1 1
-assure "%\0331\033\033%\n"
+assure "%\0331%\033\033%\n"
 
 finish

streamApp/tests/testStreamBuffer

@@ -63,7 +63,7 @@ fi
 for o in $O
 do
     g++ -I ../../src $o test.cc -o test.exe
-    test.exe
+    ./test.exe
     if [ $? != 0 ]
     then
         echo -e "\033[31;7mTest failed.\033[0m"