f4c16d256c
git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3346 212acab6-be3b-0410-9dea-997c60f758d6
112 lines
No EOL
2 KiB
JavaScript
112 lines
No EOL
2 KiB
JavaScript
function FolderExists(fn)
|
|
{
|
|
/*@cc_on @*/
|
|
/*@if (@_jscript_version >= 5)
|
|
try
|
|
{
|
|
var objShell = new ActiveXObject("Shell.Application");
|
|
var fso = new ActiveXObject("Scripting.FileSystemObject");
|
|
return fso.FolderExists(fn);
|
|
}
|
|
catch(e) { }
|
|
/*@end @*/
|
|
return false;
|
|
}
|
|
|
|
function FileExists(fn)
|
|
{
|
|
/*@cc_on @*/
|
|
/*@if (@_jscript_version >= 5)
|
|
try
|
|
{
|
|
var fso = new ActiveXObject("Scripting.FileSystemObject");
|
|
return fso.FileExists(fn);
|
|
}
|
|
catch(e) { }
|
|
/*@end @*/
|
|
return true;
|
|
}
|
|
|
|
function TryShellExec(fn)
|
|
{
|
|
/*@cc_on @*/
|
|
/*@if (@_jscript_version >= 5)
|
|
try
|
|
{
|
|
var objShell = new ActiveXObject("Shell.Application");
|
|
objShell.ShellExecute(fn, "", "", "open", 1);
|
|
return true;
|
|
}
|
|
catch(e) { }
|
|
/*@end @*/
|
|
return false;
|
|
}
|
|
|
|
function parser(fn)
|
|
{
|
|
var X, Y, sl, a, ra, re;
|
|
ra = /:/;
|
|
a = location.href.search(ra);
|
|
if (a == 2)
|
|
X = 14;
|
|
else
|
|
X = 7;
|
|
sl = "\\";
|
|
Y = location.href.lastIndexOf(sl) + 1;
|
|
/*@cc_on @*/
|
|
/*@if (@_jscript_version >= 5)
|
|
try
|
|
{
|
|
var fso = new ActiveXObject("Scripting.FileSystemObject");
|
|
}
|
|
catch(e)
|
|
{
|
|
if (fn.substring(0, 3) == "../")
|
|
{
|
|
fn = fn.substring(3);
|
|
}
|
|
}
|
|
@else @*/
|
|
if (fn.substring(0, 3) == "../")
|
|
{
|
|
fn = fn.substring(3);
|
|
}
|
|
/*@end @*/
|
|
lfn = location.href.substring(X, Y) + fn;
|
|
re = /%20/g;
|
|
lfn = lfn.replace(re, " ");
|
|
re = /\//g;
|
|
lfn = lfn.replace(re, "\\");
|
|
|
|
if (FolderExists(lfn))
|
|
{
|
|
var objShell = new ActiveXObject("Shell.Application");
|
|
objShell.Open(lfn);
|
|
}
|
|
else if (FileExists(lfn))
|
|
{
|
|
execed = false;
|
|
htmlre = /\.html?$/;
|
|
txtre = /\.txt$/;
|
|
if (!lfn.match(htmlre) && !lfn.match(txtre))
|
|
{
|
|
execed = TryShellExec(lfn);
|
|
}
|
|
if (!execed)
|
|
{
|
|
re = /\\/g;
|
|
lfn = lfn.replace(re, "/");
|
|
re = /\ /g;
|
|
lfn = lfn.replace(re, "%20");
|
|
location.href = 'file:///' + lfn;
|
|
}
|
|
}
|
|
else if (fn.substring(0, 3) == "../")
|
|
{
|
|
parser(fn.substring(3));
|
|
}
|
|
else
|
|
{
|
|
alert(fn + " doesn't exist");
|
|
}
|
|
} |