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- // 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);
- }
-
- // this function deletes a file if it exists
- function deleteThisFile(dirKey, file)
- {
- var fFileToDelete;
-
- fFileToDelete = getFolder(dirKey, file);
- logComment("File to delete: " + fFileToDelete);
- if(File.isFile(fFileToDelete))
- {
- File.remove(fFileToDelete);
- return(true);
- }
- else
- return(false);
- }
-
- // this function deletes a folder if it exists
- function deleteThisFolder(dirKey, folder, recursiveDelete)
- {
- var fToDelete;
-
- if(typeof recursiveDelete == "undefined")
- recursiveDelete = true;
-
- fToDelete = getFolder(dirKey, folder);
- logComment("folder to delete: " + fToDelete);
- if(File.isDirectory(fToDelete))
- {
- File.dirRemove(fToDelete, recursiveDelete);
- return(true);
- }
- else
- return(false);
- }
-
- // OS type detection
- // which platform?
- function getPlatform()
- {
- var platformStr;
- var platformNode;
-
- if('platform' in Install)
- {
- platformStr = new String(Install.platform);
-
- if (!platformStr.search(/^Macintosh/))
- platformNode = 'mac';
- else if (!platformStr.search(/^Win/))
- platformNode = 'win';
- else if (!platformStr.search(/^OS\/2/))
- platformNode = 'win';
- else
- platformNode = 'unix';
- }
- else
- {
- var fOSMac = getFolder("Mac System");
- var fOSWin = getFolder("Win System");
-
- logComment("fOSMac: " + fOSMac);
- logComment("fOSWin: " + fOSWin);
-
- if(fOSMac != null)
- platformNode = 'mac';
- else if(fOSWin != null)
- platformNode = 'win';
- else
- platformNode = 'unix';
- }
-
- return platformNode;
- }
-
- var err = initInstall("Chatzilla v0.5", "Chatzilla", "1.0.5.2006091003");
- logComment("initInstall: " + err);
-
- addFile("Chatzilla service",
- "bin/components/chatzilla-service.js",
- getFolder("Components"),
- "");
-
- addFile("Chatzilla Chrome",
- "bin/chrome/chatzilla.jar", // jar source folder
- getFolder("Chrome"), // target folder
- ""); // target subdir
-
- addDirectory("Chatzilla Icons",
- "bin/chrome/icons", // jar source folder
- getFolder("Chrome", "icons"), // target folder
- ""); // target subdir
-
- registerChrome(PACKAGE | DELAYED_CHROME, getFolder("Chrome","chatzilla.jar"), "content/chatzilla/");
- registerChrome(PACKAGE | DELAYED_CHROME, getFolder("Chrome","chatzilla.jar"), "content/chatzilla/sm/");
- registerChrome(SKIN | DELAYED_CHROME, getFolder("Chrome","chatzilla.jar"), "skin/modern/chatzilla/");
- registerChrome(LOCALE | DELAYED_CHROME, getFolder("Chrome","chatzilla.jar"), "locale/en-US/chatzilla/");
-
- err = getLastError();
- if (err==SUCCESS)
- performInstall();
- else
- cancelInstall(err);
-
-