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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.tcl,v 1.10 2008/03/19 02:34:21 patthoyts Exp $
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.tcl,v 1.11 2009/04/23 23:12:07 hobbs2 Exp $
#
namespace eval tls {
variable logcmd tclLog
variable debug 0
# Default flags passed to tls::import
variable defaults {}
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proc tls::initlib {dir dll} {
# Package index cd's into the package directory for loading.
# Irrelevant to unixoids, but for Windows this enables the OS to find
# the dependent DLL's in the CWD, where they may be.
set cwd [pwd]
catch {cd $dir}
if {[string equal $::tcl_platform(platform) "windows"] &&
![string equal [lindex [file system $dir] 0] "native"]} {
# If it is a wrapped executable running on windows, the openssl
# dlls must be copied out of the virtual filesystem to the disk
# where Windows will find them when resolving the dependency in
# the tls dll. We choose to make them siblings of the executable.
package require starkit
set dst [file nativename [file dirname $starkit::topdir]]
foreach sdll [glob -nocomplain -directory $dir -tails *eay32.dll] {
catch {file delete -force $dst/$sdll}
catch {file copy -force $dir/$sdll $dst/$sdll}
}
}
set res [catch {uplevel #0 [list load [file join [pwd] $dll]]} err]
catch {cd $cwd}
if {$res} {
namespace eval [namespace parent] {namespace delete tls}
return -code $res $err
}
rename tls::initlib {}
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if {$level > $debug || $logcmd == ""} {
return
}
set cmd $logcmd
lappend cmd $msg
uplevel #0 $cmd
}
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