/usr/share/saods9/src/multiframe.tcl is in saods9-data 7.3.2+repack-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 | # Copyright (C) 1999-2014
# Smithsonian Astrophysical Observatory, Cambridge, MA, USA
# For conditions of distribution and use, see copyright notice in "copyright"
package provide DS9 1.0
proc LoadMultiFrameFile {fn} {
set path {}
if {[string range $fn 0 4] == "stdin" ||
[string range $fn 0 4] == "STDIN" ||
[string range $fn 0 0] == "-"} {
set path [tmpnam ds9 {.fits}]
catch {
set ch [open "$path" w]
fconfigure stdin -translation binary -encoding binary
fconfigure $ch -translation binary -encoding binary
puts -nonewline $ch [read stdin]
close $ch
}
}
LoadMultiFrameAlloc $path $fn
}
proc LoadMultiFrameSocket {sock fn} {
global loadParam
global current
global ds9
set path [tmpnam ds9 {.fits}]
catch {
set ch [open "$path" w]
fconfigure $ch -translation binary -encoding binary
fconfigure $sock -translation binary -encoding binary
puts -nonewline $ch [read $sock]
close $ch
}
return [LoadMultiFrameAlloc $path $fn]
}
proc LoadMultiFrameAlloc {path fn} {
global loadParam
global current
global ds9
set ext 0
set cnt 0
set did 0
set need 0
# start with new frame?
if {$current(frame) != {}} {
switch -- [$current(frame) get type] {
base {
if [$current(frame) has fits] {
CreateFrame
set did 1
}
}
rgb -
3d {
CreateFrame
set did 1
}
}
} else {
CreateFrame
}
while {1} {
# create a new frame
if {$need} {
CreateFrame
set did 1
}
# ProcessLoad will clear loadParam each time
set loadParam(file,type) fits
set loadParam(file,mode) {}
if {$path != {}} {
set loadParam(load,type) allocgz
set loadParam(file,name) "stdin\[$ext\]"
set loadParam(file,fn) "$path\[$ext\]"
} else {
set loadParam(load,type) mmapincr
set loadParam(file,name) "$fn\[$ext\]"
}
set loadParam(load,layer) {}
if {![ProcessLoad 0]} {
if {$ext} {
InitError xpa
if {$did} {
DeleteCurrentFrame
incr ds9(next,num) -1
}
if {!$cnt} {
Error "[msgcat::mc {Unable to load}] $loadParam(file,type) $loadParam(file,mode) $loadParam(file,name)"
return 0
}
break;
}
} else {
# ignore any bin tables
if {![$current(frame) has fits bin]} {
incr cnt
set need 1
} else {
set need 0
}
}
incr ext
}
if {$path != {}} {
catch {file delete -force $path}
}
# go into tile mode if more than one
if {$cnt && $current(display) != "tile"} {
set current(display) tile
DisplayMode
}
return 1
}
proc ProcessMultiFrameCmd {varname iname sock fn} {
upvar $varname var
upvar $iname i
switch -- [string tolower [lindex $var $i]] {
new {
incr i
# not supported
}
mask {
incr i
# not supported
}
slice {
incr i
# not supported
}
}
set param [lindex $var $i]
StartLoad
if {$sock != {}} {
# xpa
global tcl_platform
switch $tcl_platform(os) {
Linux -
Darwin -
SunOS {
if {![LoadMultiFrameSocket $sock $param]} {
InitError xpa
LoadMultiFrameFile $param
}
}
{Windows NT} {LoadMultiFrameFile $param}
}
} else {
# comm
if {$fn != {}} {
LoadMultiFrameAlloc $fn $param
} else {
LoadMultiFrameFile $param
}
}
FinishLoad
}
|