/usr/share/amsn/msnp2p/message.tcl is in amsn-data 0.98.9-1ubuntu3.
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 | namespace eval ::p2p {
snit::type Message {
variable headers -array {}
variable body ""
variable headernames {}
variable found 0
option -content_type
option -application_id \x00\x00\x00\x00
constructor { args } {
$self configurelist $args
$self clear
}
method set_body { newbody } {
set body $newbody
}
method get_body { } {
return $body
}
method headers { } {
return [array get headers]
}
method add_header { key value } {
set headers($key) $value
if { [lsearch $headernames $key] < 0 } {
set headernames [lappend headernames $key]
}
if { $key == "Content-Type" } {
set options(-content_type) $value
}
}
method clear { } {
array set headers {}
set body ""
}
method parse { chunk } {
if { $found == 1 } {
set body $chunk
} else {
set idx [string first "\r\n\r\n" $chunk]
set head [string range $chunk 0 [expr {$idx -1}]]
set body [string range $chunk [expr {$idx+4}] end]
set head [string map {"\r\n" "\n"} $head]
set lines [split $head "\n"]
foreach line $lines {
if { $line == "" } {
set found 1
} else {
set colon [string first ": " $line]
set key [string range $line 0 [expr {$colon - 1}]]
set value [string range $line [expr {$colon + 2}] end]
$self add_header $key $value
}
}
}
if { [lsearch [array names headers] "Content-Type"] >= 0 } {
set content_type $headers(Content-Type)
} else {
set content_type ""
}
set options(-content_type) $content_type
}
method toString { } {
set str ""
set newl \r\n
#content-length
foreach key $headernames {
set value $headers($key)
set str [join [list $str $key ": " $value $newl] ""] ;#concat strips newlines
}
set str [join [list $str $newl $body $options(-application_id)] ""]
return $str
}
}
}
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