gecko-dev/java/build/install_dom_win32.js

69 строки
1.7 KiB
JavaScript

// Installation guide for JavaDOM.xpi
// this function verifies disk space in kilobytes
function verifyDiskSpace(dirPath, spaceRequired)
{
var spaceAvailable;
// Get the available disk space on the given path
spaceAvailable = fileGetDiskSpaceAvailable(dirPath);
// Convert the available disk space into kilobytes
spaceAvailable = parseInt(spaceAvailable / 1024);
// do the verification
if(spaceAvailable < spaceRequired)
{
logComment("Insufficient disk space: " + dirPath);
logComment(" required : " + spaceRequired + " K");
logComment(" available: " + spaceAvailable + " K");
return(false);
}
return(true);
}
// main
var srDest;
var err;
var fProgram;
srDest = 1000;
logComment("Starting Install Process");
err = initInstall("JavaDOM", "JavaDOM", "1.0");
logComment("initInstall: " + err);
fProgram = getFolder("Program");
logComment("fProgram: " + fProgram);
if(verifyDiskSpace(fProgram, srDest))
{
setPackageFolder(fProgram);
err = addDirectory("",
"1.0",
"javadev", // dir name in jar to extract
fProgram, // Where to put this file
// (Returned from GetFolder)
"javadev", // subdir name to create relative to fProgram
true); // Force Flag
logComment("addDirectory() returned: " + err);
var fComponents = getFolder("Components");
var fJavadev = getFolder("Program","javadev");
src = getFolder(fJavadev, "lib/javadom.dll");
err = File.copy(src, fComponents);
// check return value
if(err == SUCCESS)
{
err = performInstall();
logComment("performInstall() returned: " + err);
}
else
cancelInstall(err);
}
else
cancelInstall(INSUFFICIENT_DISK_SPACE);
// end main