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Fix Windows --url command line parameter handling

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This commit is contained in:
David Rowe 2015-02-09 23:50:43 -08:00
parent 4fa2b3a6e9
commit 45c0d0e6a9
1 changed files with 26 additions and 7 deletions
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33
interface/src/main.cpp
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@ -8,6 +8,7 @@
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include <QCommandLineParser>
#include <QDebug>
#include <QDir>
#include <QSettings>
@ -36,7 +37,7 @@ static BOOL CALLBACK enumWindowsCallback(HWND hWnd, LPARAM lParam) {
#endif
int main(int argc, const char * argv[]) {
int main(int argc, const char* argv[]) {
#ifdef Q_OS_WIN
// Run only one instance of Interface at a time.
HANDLE mutex = CreateMutex(NULL, FALSE, "High Fidelity Interface");
@ -46,14 +47,32 @@ int main(int argc, const char * argv[]) {
HWND otherInstance = NULL;
EnumWindows(enumWindowsCallback, (LPARAM)&otherInstance);
if (otherInstance) {
// Show other instance.
SendMessage(otherInstance, UWM_SHOW_APPLICATION, 0, 0);
QUrl url = QUrl(argv[1]);
if (url.isValid() && url.scheme() == HIFI_URL_SCHEME) {
COPYDATASTRUCT cds;
cds.cbData = strlen(argv[1]) + 1;
cds.lpData = (PVOID)argv[1];
SendMessage(otherInstance, WM_COPYDATA, 0, (LPARAM)&cds);
// Send command line --url value to other instance.
if (argc >= 3) {
QStringList arguments;
for (int i = 0; i < argc; i += 1) {
arguments << argv[i];
}
QCommandLineParser parser;
QCommandLineOption urlOption("url", "", "value");
parser.addOption(urlOption);
parser.process(arguments);
if (parser.isSet(urlOption)) {
QUrl url = QUrl(parser.value(urlOption));
if (url.isValid() && url.scheme() == HIFI_URL_SCHEME) {
QByteArray urlBytes = url.toString().toLatin1();
const char* urlChars = urlBytes.data();
COPYDATASTRUCT cds;
cds.cbData = urlBytes.length() + 1;
cds.lpData = (PVOID)urlChars;
SendMessage(otherInstance, WM_COPYDATA, 0, (LPARAM)&cds);
}
}
}
}
return 0;