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:! command, fixed statusbar height properly, system() now returns the stdout string

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This commit is contained in:
Martin Stubenschrott
2007-09-24 11:48:14 +00:00
parent d2e6d0871c
commit 2550e5d736
4 changed files with 73 additions and 14 deletions
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58
chrome/content/vimperator/vimperator.js
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@@ -124,6 +124,30 @@ const vimperator = (function() //{{{
return null;
}
// TODO: make secure
// TODO: test if it actually works on windows
function getTempFile()
{
var file = Components.classes["@mozilla.org/file/local;1"].
createInstance(Components.interfaces.nsILocalFile);
if (navigator.platform == "Win32")
{
var dir = environment_service.get("TMP") || environment_service.get("TEMP") || "C:\\";
file.initWithPath(dir + "\\vimperator.tmp");
}
else
{
var dir = environment_service.get("TMP") || environment_service.get("TEMP") || "/tmp/";
file.initWithPath(dir + "/vimperator.tmp");
}
file.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0600);
if (file.exists())
return file;
else
return null;
}
/////////////////////////////////////////////////////////////////////////////}}}
////////////////////// PUBLIC SECTION //////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////{{{
@@ -506,22 +530,36 @@ const vimperator = (function() //{{{
// when https://bugzilla.mozilla.org/show_bug.cgi?id=68702 is fixed
// is fixed, should use that instead of a tmpfile
// TODO: make it usable on windows
// TODO: check for errors/insecurities
system: function (str)
// TODO: pass "input" as stdin
// TODO: add shell/shellcmdflag options to replace "sh" and "-c"
system: function (str, input)
{
var file = Components.classes["@mozilla.org/file/local;1"].
createInstance(Components.interfaces.nsILocalFile);
var dir = environment_service.get("TMP") || environment_service.get("TEMP") || "/tmp/";
file.initWithPath(dir + "vimperator.tmp");
file.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0600);
this.run("sh", ["-c", str + " > " + file.path], true);
var fd = vimperator.fopen(file, "<");
var fileout = getTempFile();
if (!fileout)
return "";
var filein = null;
var command = str + " > \"" + fileout.path.replace('"', '\\"') + "\"";
if (input)
{
filein = getTempFile();
var fdin = vimperator.fopen(filein, ">");
fdin.write(input);
fdin.close();
command += " < \"" + filein.path.replace('"', '\\"') + "\"";
}
this.run("sh", ["-c", command], true);
var fd = vimperator.fopen(fileout, "<");
if (!fd)
return null;
var s = fd.read();
fd.close();
file.remove(false);
fileout.remove(false);
if (filein)
filein.remove(false);
return s;
},