diff options
Diffstat (limited to 'src/fbgui.cpp')
| -rw-r--r-- | src/fbgui.cpp | 54 |
1 files changed, 41 insertions, 13 deletions
diff --git a/src/fbgui.cpp b/src/fbgui.cpp index 206680f..7162e75 100644 --- a/src/fbgui.cpp +++ b/src/fbgui.cpp @@ -32,9 +32,9 @@ fbgui::fbgui() createActions(); _webView = new QWebView(this); - // dhcp file watcher, disabled for now. + // file watcher, disabled for now. //_webView->load(baseURL); - //watchDHCP(); + //watchFileTrigger(); // PBS test (working dont delete) QString serial; @@ -141,30 +141,58 @@ bool fbgui::checkHost() const qxtLog->debug() << "Lookup of " << baseURL.host() << "failed. Exiting..."; return false; } - else + else{ + qxtLog->debug() << "Lookup of " << baseURL.host() << "succeeded."; return true; + } + } //------------------------------------------------------------------------------------------- -void fbgui::netAccessible(const QString& name) +void fbgui::checkForTrigger(const QString& dirname) { - //TODO change this to the actual file name... - QFileInfo fi(name + "/foo"); + // check if fileToTriggerURL exists in the directory where the change occured + QFileInfo tfi(fileToTriggerURL); + QFileInfo fi(dirname + "/" + tfi.fileName()); if (fi.exists()){ - qxtLog->debug() << "correct file!"; + qxtLog->debug() << fileToTriggerURL << " found!"; if (checkHost()){ - qxtLog->debug() << "Received DHCP lease, loading URL..."; + qxtLog->debug() << "Loading URL..."; _webView->load(baseURL); } } else + // do nothing / keep watching qxtLog->debug() << "weird file!"; } //------------------------------------------------------------------------------------------- -void fbgui::watchDHCP() +void fbgui::watchFileTrigger() { + // load filler page, TODO fancier page :) _webView->load(QUrl("qrc:/html/loadAbout.html")); - qxtLog->debug() << "Watching " << fileToTriggerURL; - QStringList pathToWatch(fileToTriggerURL); - _watcher = new QFileSystemWatcher(pathToWatch, this); - QObject::connect(_watcher, SIGNAL(directoryChanged(const QString&)), this, SLOT(netAccessible(const QString&))); + + // check if the directory to fileToTriggerURL exists + QFileInfo fi(fileToTriggerURL); + if (!fi.absoluteDir().exists()){ + qxtLog->debug() << fi.absolutePath() << " does not exists!"; + if (QDir::home().mkdir(fi.absolutePath())) + qxtLog->debug() << "Successfully created " << fi.absolutePath(); + else + qxtLog->debug() << "Failed to create " << fi.absolutePath(); + } + else + qxtLog->debug() << fi.absolutePath() << " exists!"; + + // check if fileToTriggerURL already exists + if (fi.exists()){ + // this should NOT happen. TODO handle case where it exists. + qxtLog->debug() << fileToTriggerURL << " exists already!"; + return; + } + else { + // watch the path where trigger file is expected + qxtLog->debug() << "Watching " << fi.absolutePath() << " for file: " << fi.fileName(); + QStringList pathToWatch(fi.absolutePath()); + _watcher = new QFileSystemWatcher(pathToWatch, this); + QObject::connect(_watcher, SIGNAL(directoryChanged(const QString&)), this, SLOT(checkForTrigger(const QString&))); + } } |