private WindowsBrowser getBrowserFromRegistryEntry(
Regor regor, int key, String subKey, String exeKey, Map exesToBrowserObjs)
throws RegistryErrorException {
WindowsBrowser winBrowser = null;
int key2 = regor.openKey(key, subKey);
List values = regor.listValueNames(key2);
// boolean fndPath = false;
for (int x = 0; values != null && x < values.size() && winBrowser == null; x++) {
byte[] buf = regor.readValue(key2, (String) values.get(x));
String path = buf != null ? Regor.parseValue(buf) : "";
String lpath = path.toLowerCase();
if (lpath.endsWith(exeKey)) {
winBrowser = (WindowsBrowser) exesToBrowserObjs.get(exeKey);
// get path to exe and set it in winBrowser object
StringTokenizer tokenizer = new StringTokenizer(path, "\\", false);
StringBuffer pathBuf = new StringBuffer();
int tokCnt = tokenizer.countTokens();
// we want to ignore the last token
for (int idx = 1; idx < tokCnt; idx++) {
pathBuf.append(tokenizer.nextToken());
pathBuf.append('\\');
}
winBrowser.setPathToExe(pathBuf.toString());
}
}
return winBrowser;
}
/**
* Secondary method for browser discovery.
*
* <p>Uses IE to get the path to the Program Files directory; then gets a list of the sub dirs and
* checks them against the remaining browsers.
*
* @param iePath String
* @param browsersAvailable Map
* @param tmpBrowsersToCheck List
*/
private Map processFilePathsForBrowsers(List tmpBrowsersToCheck) {
logger.debug("finding available browsers in program files path");
logger.debug("browsers to check: " + tmpBrowsersToCheck);
Map browsersAvailable = new HashMap();
File progFilesPath = getProgramFilesPath();
if (progFilesPath != null) {
logger.debug("program files path: " + progFilesPath.getPath());
File[] subDirs = progFilesPath.listFiles(new DirFileFilter());
int subDirsCnt = subDirs != null ? subDirs.length : 0;
// create and populate map of dir names to win browser objects
Iterator iter = tmpBrowsersToCheck.iterator();
Map dirNameToBrowser = new HashMap();
while (iter.hasNext()) {
WindowsBrowser wBrowser = (WindowsBrowser) iter.next();
dirNameToBrowser.put(wBrowser.getSubDirName(), wBrowser);
}
// iterate over subdirs and compare to map entries
for (int idx = 0; idx < subDirsCnt && !tmpBrowsersToCheck.isEmpty(); idx++) {
if (dirNameToBrowser.containsKey(subDirs[idx].getName())) {
WindowsBrowser wBrowser = (WindowsBrowser) dirNameToBrowser.get(subDirs[idx].getName());
// need to search folder and sub-folders for exe to find
// the full path
String exeName = wBrowser.getBrowserApplicationName() + ".exe";
File fullPathToExe = findExeFilePath(subDirs[idx], exeName);
if (fullPathToExe != null) {
logger.debug(
"Adding browser " + wBrowser.getBrowserDisplayName() + " to available list.");
wBrowser.setPathToExe(fullPathToExe.getPath());
logger.debug(wBrowser.getPathToExe());
// adding display and exe for backward compatibility and
// ease of use if someone passes in the name of an exe
browsersAvailable.put(wBrowser.getBrowserDisplayName(), wBrowser);
browsersAvailable.put(wBrowser.getBrowserApplicationName(), wBrowser);
tmpBrowsersToCheck.remove(wBrowser);
}
}
}
}
return browsersAvailable;
}