144 lines
4.5 KiB
Tcl
144 lines
4.5 KiB
Tcl
# The attributes and values for sics objects and instrument dictionaries must comply
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# with the following lists.
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set boolean {true false}
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# INSTRUMENT DICTIONARIES MUST PROVIDE THE FOLLOWING INFORMATION
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#set dict_property_list {
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# data [subst {{$boolean}}]
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# control [subst {{$boolean}}]
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# nxsave [subst {{$boolean}}]
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# nxtype [subst {{$nexus_classes}}]
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#}
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# SICS OBJECTS MUST PROVIDE THE FOLLOWING INFORMATION
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set sobj_klass_list {@none aperture attenuator collimator command crystal data detector disk_chopper entry environment experiment graphics instrument slits monitor monochromator parameter plc reduce sample scan sensor source user}
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set sobj_sicstype_list {chopperadapter environment_controller sicsvariable macro motor configurablevirtualmotor singlecounter histmem nxscript sicsdata scanobject sct_object}
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# Different kinds of things are added to the hdb in different ways.
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# command: This is something a client can run with hset /a/b/c start, it may have parameters and feedback.
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# Parameters and feedback should be made available in 'ilists' named after the command.
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# script: Supplies an rscript and a wscript to attach to a node for hgets and hsets.
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# hobj: Something that can be hattached to a node. {motor sicsvariable histmem}.
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# hdb_subtree: Is a macro which returns a keyed list that describes a hdb subtree.
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set sobj_kind_list {command hobj script getset hdb_subtree scobj}
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set sobj_interfacelist [subst {drivable {$boolean} countable {$boolean} callback {$boolean} environment {$boolean} }]
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set privilege_list {spy user manager readonly internal}
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set sobj_privilege [subst {privilege {$privilege_list}}]
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# This is a subset of the list of attributes which the
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# [sicslist <sobj>] command must return for the hdbbuilder
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# The 'data' and 'control' attributes need to be part of the metadata for
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# a sics object because you know how it could/should be used when you
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# create it.
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set sobj_attlist [subst {
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$sobj_interfacelist
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type [subst {{$sobj_sicstype_list}}]
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klass [subst {{$sobj_klass_list}}]
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long_name {text}
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data [subst {{$boolean}}]
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control [subst {{$boolean}}]
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kind [subst {{$sobj_kind_list}}]
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nxsave [subst {{$boolean}}]
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$sobj_privilege
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}]
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# OBJECT SPECIFIC ATTRIBUTES
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set chopperadapter_attlist [subst {
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$sobj_attlist
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savecmd {print}
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sdsinfo {print}
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nxalias {text}
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mutable [subst {{$boolean}}]
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}]
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set environment_controller_attlist [subst {
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$sobj_attlist
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mutable [subst {{$boolean}}]
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}]
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set histmem_attlist [subst {
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$sobj_attlist
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mutable [subst {{$boolean}}]
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}]
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# A macro can be attached to an hdb node as a command or a script
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set macro_attlist [subst {
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$sobj_attlist
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}]
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set motor_attlist [subst {
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$sobj_attlist
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units alpha
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savecmd {print}
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nxalias {text}
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mutable [subst {{$boolean}}]
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}]
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set configurablevirtualmotor_attlist [subst {
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$motor_attlist
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}]
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set nxscript_attlist [subst {
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$sobj_attlist
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}]
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set scanobject_attlist [subst {
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$sobj_attlist
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}]
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set sct_object_attlist [subst {
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$sobj_attlist
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}]
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set sicsdata_attlist [subst {
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$sobj_attlist
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mutable [subst {{$boolean}}]
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}]
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set sicsvariable_attlist [subst {
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$sobj_attlist
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mutable [subst {{$boolean}}]
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}]
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set singlecounter_attlist [subst {
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$sobj_attlist
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mutable [subst {{$boolean}}]
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}]
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# INSTRUMENT DICTIONARIES MUST PROVIDE THE FOLLOWING INFORMATION
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if 1 {
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set nexus_classes { NXaperture NXattenuator NXbeam_stop NXbeam NXbending_magnet NXcharacterizations NXcollimator NXcrystal NXdata NXdetector NXdisk_chopper NXentry NXenvironment NXevent_data NXfermi_chopper NXfilter NXflipper NXgeometry NXguide NXinsertion_device NXinstrument NXlog NXmirror NXmoderator NXmonitor NXnote NXorientation NXpositioner NXprocess NXroot NXsample NXsensor NXshape NXsource NXtranslation NXuser NXvelocity_selector}
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set dict_privilege_list {
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}
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# datatype can include rank and dimensions
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# @none is included to allow subtree nodes and leaves to be handled
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# uniformly.
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set dict_datatype_list { @none NX_CHAR NX_FLOAT32 NX_INT32 }
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# link = name of an nxalias
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set dict_property_list [subst {
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{data control nxsave} {$boolean}
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klass {@none $nexus_classes}
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type {commandset graphset instrument part nxvgroup}
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nxalias text
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link {@none text}
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savecmd text
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}]
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# hpath looks like /a/b/c/
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set regex_hpath {^(/)$|^([_a-z0-9]+)(/[_a-z0-9]+)*$}
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set instrument_dictionary_spec [subst {
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regex_hpath {
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optional {
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sobj {{@any $sobj_sicstype_list} {$sobj_klass_list}}
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}
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required {
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privilege {$privilege_list}
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datatype [subst {{$dict_datatype_list}}]
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property [subst {{$dict_property_list}}]
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}
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}
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}]
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}
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