implement decimal checksum output

src/ChecksumConverter.cc

@@ -555,6 +555,17 @@ printPseudo(const StreamFormat& format, StreamBuffer& output)
     int i;
     unsigned outchar;
     
+    if (format.flags & sign_flag) // decimal
+    {
+        // get number of decimal digits from number of bytes: ceil(xbytes*2.5)
+        i = (checksumMap[fnum].bytes+1)*25/10-2;
+        output.print("%0*ld", i, sum);
+        debug("ChecksumConverter %s: decimal appending %0*ld\n",
+            checksumMap[fnum].name, i, sum);
+        return true;
+    }
+    
+    
     if (format.flags & alt_flag) // lsb first (little endian)
     {
         for (i = 0; i < checksumMap[fnum].bytes; i++)
@@ -563,7 +574,7 @@ printPseudo(const StreamFormat& format, StreamBuffer& output)
             debug("ChecksumConverter %s: little endian appending 0x%X\n",
                 checksumMap[fnum].name, outchar);
             if (format.flags & zero_flag) // ASCII
-                output.printf("%02X", outchar);
+                output.print("%02X", outchar);
             else                          // binary
                 output.append(outchar);
             sum >>= 8;
@@ -578,7 +589,7 @@ printPseudo(const StreamFormat& format, StreamBuffer& output)
             debug("ChecksumConverter %s: big endian appending 0x%X\n",
                 checksumMap[fnum].name, outchar);
             if (format.flags & zero_flag) // ASCII
-                output.printf("%02X", outchar);
+                output.print("%02X", outchar);
             else                          // binary
                 output.append(outchar);
             sum <<= 8;

src/MantissaExponentConverter.cc

@@ -75,7 +75,7 @@ printDouble(const StreamFormat& fmt, StreamBuffer& output, double value)
     int prec = fmt.prec;
     
     if (prec < 1) prec = 6;
-    buf.printf("%.*e", prec-1, fabs(value)/pow(10.0, prec-1));
+    buf.print("%.*e", prec-1, fabs(value)/pow(10.0, prec-1));
     buf.remove(1,1);
     buf.remove(buf.find('e'),1);
     

src/RegexpConverter.cc

@@ -70,7 +70,7 @@ parse(const StreamFormat& fmt, StreamBuffer& info,
         }
         if (*source == esc) {
             source++;
-            pattern.printf("\\x%02x", *source++ & 0xFF);
+            pattern.print("\\x%02x", *source++ & 0xFF);
             continue;
         }
         pattern.append(*source++);

src/StreamBuffer.cc

@@ -248,7 +248,7 @@ replace(long remstart, long remlen, const void* ins, long inslen)
 }
 
 StreamBuffer& StreamBuffer::
-printf(const char* fmt, ...)
+print(const char* fmt, ...)
 {
     va_list va;
     int printed;
@@ -296,7 +296,7 @@ StreamBuffer StreamBuffer::expand(long start, long length) const
         c = buffer[i];
         if ((c & 0x7f) < 0x20 || (c & 0x7f) == 0x7f)
         {
-            result.printf("<%02x>", c & 0xff);
+            result.print("<%02x>", c & 0xff);
         }
         else
         {
@@ -312,17 +312,17 @@ dump() const
     StreamBuffer result(256+cap*5);
     result.append("\033[0m");
     long i;
-    result.printf("%ld,%ld,%ld:\033[37m", offs, len, cap);
+    result.print("%ld,%ld,%ld:\033[37m", offs, len, cap);
     for (i = 0; i < cap; i++)
     {
         if (i == offs) result.append("\033[34m[\033[0m");
         if ((buffer[i] & 0x7f) < 0x20 || (buffer[i] & 0x7f) == 0x7f)
         {
             if (i < offs || i >= offs+len)
-            result.printf(
+            result.print(
                 "<%02x>", buffer[i] & 0xff);
             else
-            result.printf(
+            result.print(
                 "\033[34m<%02x>\033[37m", buffer[i] & 0xff);
         }
         else

src/StreamBuffer.h

@@ -21,7 +21,6 @@
 #define StreamBuffer_h
 
 #include <string.h>
-#include <stdio.h>
 
 #ifndef __GNUC__
 #define __attribute__(x)
@@ -189,7 +188,7 @@ public:
     StreamBuffer& insert(long pos, char c)
         {return replace(pos, 0, &c, 1);}
 
-    StreamBuffer& printf(const char* fmt, ...)
+    StreamBuffer& print(const char* fmt, ...)
         __attribute__ ((format(printf,2,3)));
 
     // find: get index of data in buffer or -1

src/StreamCore.cc

@@ -57,12 +57,12 @@ static char* printCommands(StreamBuffer& buffer, const char* c)
                 break;
             case wait_cmd:
                 timeout = extract<unsigned long>(c);
-                buffer.printf("    wait %ld;\n # ms", timeout);
+                buffer.print("    wait %ld;\n # ms", timeout);
                 break;
             case event_cmd:
                 eventnumber = extract<unsigned long>(c);
                 timeout = extract<unsigned long>(c);
-                buffer.printf("    event(%ld) %ld; # ms\n", eventnumber, timeout);
+                buffer.print("    event(%ld) %ld; # ms\n", eventnumber, timeout);
                 break;
             case exec_cmd:
                 buffer.append("    exec \"");
@@ -71,7 +71,7 @@ static char* printCommands(StreamBuffer& buffer, const char* c)
                 break;
             case connect_cmd:
                 timeout = extract<unsigned long>(c);
-                buffer.printf("    connect %ld; # ms\n", timeout);
+                buffer.print("    connect %ld; # ms\n", timeout);
                 break;
             case disconnect_cmd:
                 buffer.append("    disconnect;\n");

src/StreamError.cc

@@ -20,6 +20,7 @@
 #include "StreamError.h"
 #include <string.h>
 #include <time.h>
+#include <stdio.h>
 
 int streamDebug = 0;
 extern "C" {

src/StreamError.h

@@ -20,8 +20,8 @@
 #ifndef StreamError_h
 #define StreamError_h
 
-#include <stdio.h>
 #include <stdarg.h>
+#include <stddef.h>
 
 #ifndef __GNUC__
 #define __attribute__(x)

src/StreamFormatConverter.cc

@@ -316,7 +316,7 @@ parse(const StreamFormat& fmt, StreamBuffer& info,
 bool StdLongConverter::
 printLong(const StreamFormat& fmt, StreamBuffer& output, long value)
 {
-    output.printf(fmt.info, value);
+    output.print(fmt.info, value);
     return true;
 }
 
@@ -395,7 +395,7 @@ parse(const StreamFormat& fmt, StreamBuffer& info,
 bool StdDoubleConverter::
 printDouble(const StreamFormat& fmt, StreamBuffer& output, double value)
 {
-    output.printf(fmt.info, value);
+    output.print(fmt.info, value);
     return true;
 }
 
@@ -451,7 +451,7 @@ parse(const StreamFormat& fmt, StreamBuffer& info,
 bool StdStringConverter::
 printString(const StreamFormat& fmt, StreamBuffer& output, const char* value)
 {
-    output.printf(fmt.info, value);
+    output.print(fmt.info, value);
     return true;
 }
 
@@ -549,7 +549,7 @@ parse(const StreamFormat& fmt, StreamBuffer& info,
 bool StdCharsConverter::
 printLong(const StreamFormat& fmt, StreamBuffer& output, long value)
 {
-    output.printf(fmt.info, value);
+    output.print(fmt.info, value);
     return true;
 }
 

src/StreamProtocol.cc

@@ -634,7 +634,7 @@ printString(StreamBuffer& buffer, const char* s)
         switch (*s)
         {
             case esc:
-                buffer.printf("\\x%02x", (*++s) & 0xff);
+                buffer.print("\\x%02x", (*++s) & 0xff);
                 break;
             case '\r':
                 buffer.append("\\r");
@@ -655,7 +655,7 @@ printString(StreamBuffer& buffer, const char* s)
                 buffer.append("\\\\");
                 break;
             case format_field:
-                buffer.printf("%%(%s)", ++s);
+                buffer.print("%%(%s)", ++s);
                 while (*s++);
                 s += extract<unsigned short>(s); // skip fieldaddress
                 goto format;
@@ -670,7 +670,7 @@ format:         {
                 continue;
             default:
                 if ((*s & 0x7f) < 0x20 || (*s & 0x7f) == 0x7f)
-                    buffer.printf("\\x%02x", *s & 0xff);
+                    buffer.print("\\x%02x", *s & 0xff);
                 else
                     buffer.append(*s);
         }

src/TimestampConverter.cc

@@ -82,14 +82,14 @@ parse(const StreamFormat&, StreamBuffer& info,
                         if (*c == 'f')
                         {
                             source = c;
-                            info.printf("%%0%uf", n);
+                            info.print("%%0%uf", n);
                             break;
                         }
                     }
                     /* look for nanoseconds %N of %f */
                     if (*source == 'N' || *source == 'f')
                     {
-                        info.printf("%%09f");
+                        info.print("%%09f");
                         break;
                     }
                     /* look for seconds with fractions like %.3S */
@@ -100,7 +100,7 @@ parse(const StreamFormat&, StreamBuffer& info,
                         if (toupper(*c) == 'S')
                         {
                             source = c;
-                            info.printf("%%%c.%%0%uf", *c, n);
+                            info.print("%%%c.%%0%uf", *c, n);
                             break;
                         }
                     }