void loadonlymaximalfrommemory(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
int errors, bytesloaded = 0, i;
const char *pd;
char *pdfilename, *membuffer;
FILE *f;
/* Load plugin descriptor to memory buffer */
pd = plugindir("maximal");
check((pdfilename = malloc((strlen(pd) + strlen(CP_FNAMESEP_STR) + strlen(PLUGINFILENAME) + 1) * sizeof(char))) != NULL);
strcpy(pdfilename, pd);
strcat(pdfilename, CP_FNAMESEP_STR PLUGINFILENAME);
check((membuffer = malloc(MEMBUFFERSIZE * sizeof(unsigned char))) != NULL);
check((f = fopen(pdfilename, "r")) != NULL);
do {
i = fread(membuffer + bytesloaded, sizeof(char), MEMBUFFERSIZE - bytesloaded, f);
check(!ferror(f));
bytesloaded += i;
} while (i > 0);
fclose(f);
/* Load plugin descriptor from memory buffer */
ctx = init_context(CP_LOG_ERROR, &errors);
check((plugin = cp_load_plugin_descriptor_from_memory(ctx, membuffer, bytesloaded, &status)) != NULL && status == CP_OK);
/* Clean up */
free(membuffer);
cp_release_info(ctx, plugin);
cp_destroy();
check(errors == 0);
}
void loadonlymaximal(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
int errors;
ctx = init_context(CP_LOG_ERROR, &errors);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("maximal"), &status)) != NULL && status == CP_OK);
cp_release_info(ctx, plugin);
cp_destroy();
check(errors == 0);
}
void infologger(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
struct log_count_t lc = { CP_LOG_INFO, 0, 0 };
ctx = init_context(CP_LOG_WARNING, NULL);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_INFO) == CP_OK);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("minimal"), &status)) != NULL && status == CP_OK);
check(cp_install_plugin(ctx, plugin) == CP_OK);
cp_release_info(ctx, plugin);
cp_destroy();
check(lc.count_max > 0 && lc.count_above_max == 0);
}
void twologgers(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
struct log_count_t lc = { CP_LOG_DEBUG, 0, 0 };
int count = 0;
int errors;
ctx = init_context(CP_LOG_ERROR, &errors);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_DEBUG) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
check(cp_register_logger(ctx, increment_logger, &count, CP_LOG_INFO) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("minimal"), &status)) != NULL && status == CP_OK);
check(cp_install_plugin(ctx, plugin) == CP_OK);
cp_release_info(ctx, plugin);
check(count > 0 && lc.count_max > 0 && lc.count_above_max > 0);
cp_destroy();
check(errors == 0);
}
void extcfgutils(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_extension_t *ext;
cp_cfg_element_t *ce, *cebase;
const char *str;
int errors;
cp_status_t status;
int i;
ctx = init_context(CP_LOG_ERROR, &errors);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("maximal"), &status)) != NULL && status == CP_OK);
for (i = 0, ext = NULL; ext == NULL && i < plugin->num_extensions; i++) {
cp_extension_t *e = plugin->extensions + i;
if (e->identifier != NULL && !strcmp(e->local_id, "ext1")) {
ext = e;
}
}
check(ext != NULL);
// Look up using forward path
check((ce = cp_lookup_cfg_element(ext->configuration, "structure/parameter")) != NULL && ce->value != NULL && strcmp(ce->value, "parameter") == 0);
check((ce = cebase = cp_lookup_cfg_element(ext->configuration, "structure/deeper/struct/is")) != NULL && ce->value != NULL && strcmp(ce->value, "here") == 0);
check((str = cp_lookup_cfg_value(ext->configuration, "structure/parameter")) != NULL && strcmp(str, "parameter") == 0);
check((str = cp_lookup_cfg_value(ext->configuration, "@name")) != NULL && strcmp(str, "Extension 1") == 0);
// Look up using reverse path
check((ce = cp_lookup_cfg_element(cebase, "../../../parameter/../deeper")) != NULL && strcmp(ce->name, "deeper") == 0);
check((str = cp_lookup_cfg_value(cebase, "../../../../@name")) != NULL && strcmp(str, "Extension 1") == 0);
// Look up nonexisting components
check(cp_lookup_cfg_element(ext->configuration, "non/existing") == NULL);
check(cp_lookup_cfg_element(ext->configuration, "structure/../..") == NULL);
check(cp_lookup_cfg_value(ext->configuration, "non/existing") == NULL);
check(cp_lookup_cfg_value(ext->configuration, "structure/../..") == NULL);
check(cp_lookup_cfg_value(ext->configuration, "structure@nonexisting") == NULL);
cp_release_info(ctx, plugin);
cp_destroy_context(ctx);
check(errors == 0);
}
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
app.setApplicationVersion("1.0");
#ifdef Q_OS_WIN
const QLatin1Char pathsep(';');
#else
const QLatin1Char pathsep(':');
#endif
QCommandLineParser parser;
parser.setApplicationDescription(QCoreApplication::translate("qtpaths", "Command line client to QStandardPaths"));
parser.addPositionalArgument(QCoreApplication::translate("qtpaths", "[name]"), QCoreApplication::tr("Name of file or directory"));
parser.addHelpOption();
parser.addVersionOption();
//setting up options
QCommandLineOption types(QStringLiteral("types"), QCoreApplication::translate("qtpaths", "Available location types."));
parser.addOption(types);
QCommandLineOption paths(QStringLiteral("paths"), QCoreApplication::translate("qtpaths", "Find paths for <type>."), QStringLiteral("type"));
parser.addOption(paths);
QCommandLineOption writablePath(QStringLiteral("writable-path"),
QCoreApplication::translate("qtpaths", "Find writable path for <type>."), QStringLiteral("type"));
parser.addOption(writablePath);
QCommandLineOption locateDir(QStringList() << QStringLiteral("locate-dir") << QStringLiteral("locate-directory"),
QCoreApplication::translate("qtpaths", "Locate directory [name] in <type>."), QStringLiteral("type"));
parser.addOption(locateDir);
QCommandLineOption locateDirs(QStringList() << QStringLiteral("locate-dirs") << QStringLiteral("locate-directories"),
QCoreApplication::translate("qtpaths", "Locate directories [name] in all paths for <type>."), QStringLiteral("type"));
parser.addOption(locateDirs);
QCommandLineOption locateFile(QStringLiteral("locate-file"),
QCoreApplication::translate("qtpaths", "Locate file [name] for <type>."), QStringLiteral("type"));
parser.addOption(locateFile);
QCommandLineOption locateFiles(QStringLiteral("locate-files"),
QCoreApplication::translate("qtpaths", "Locate files [name] in all paths for <type>."), QStringLiteral("type"));
parser.addOption(locateFiles);
QCommandLineOption findExe(QStringList() << QStringLiteral("find-exe") << QStringLiteral("find-executable"),
QCoreApplication::translate("qtpaths", "Find executable with [name]."));
parser.addOption(findExe);
QCommandLineOption display(QStringList() << QStringLiteral("display"),
QCoreApplication::translate("qtpaths", "Prints user readable name for <type>."), QStringLiteral("type"));
parser.addOption(display);
QCommandLineOption testmode(QStringList() << QStringLiteral("testmode") << QStringLiteral("test-mode"),
QCoreApplication::translate("qtpaths", "Use paths specific for unit testing."));
parser.addOption(testmode);
QCommandLineOption qtversion(QStringLiteral("qt-version"), QCoreApplication::translate("qtpaths", "Qt version."));
parser.addOption(qtversion);
QCommandLineOption installprefix(QStringLiteral("install-prefix"), QCoreApplication::translate("qtpaths", "Installation prefix for Qt."));
parser.addOption(installprefix);
QCommandLineOption bindir(QStringList() << QStringLiteral("binaries-dir") << QStringLiteral("binaries-directory"),
QCoreApplication::translate("qtpaths", "Location of Qt executables."));
parser.addOption(bindir);
QCommandLineOption plugindir(QStringList() << QStringLiteral("plugin-dir") << QStringLiteral("plugin-directory"),
QCoreApplication::translate("qtpaths", "Location of Qt plugins."));
parser.addOption(plugindir);
parser.process(app);
QStandardPaths::enableTestMode(parser.isSet(testmode));
QStringList results;
if (parser.isSet(qtversion)) {
QString qtversionstring = QString::fromLatin1(qVersion());
results << qtversionstring;
}
if (parser.isSet(installprefix)) {
QString path = QLibraryInfo::location(QLibraryInfo::PrefixPath);
results << path;
}
if (parser.isSet(bindir)) {
QString path = QLibraryInfo::location(QLibraryInfo::BinariesPath);
results << path;
}
if (parser.isSet(plugindir)) {
QString path = QLibraryInfo::location(QLibraryInfo::PluginsPath);
results << path;
}
if (parser.isSet(types)) {
QStringList typesList = ::types();
results << typesList.join('\n');
}
if (parser.isSet(display)) {
QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(display));
QString text = QStandardPaths::displayName(location);
results << text;
}
if (parser.isSet(paths)) {
QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(paths));
QStringList paths = QStandardPaths::standardLocations(location);
results << paths.join(pathsep);
}
if (parser.isSet(writablePath)) {
QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(writablePath));
QString path = QStandardPaths::writableLocation(location);
results << path;
}
if (parser.isSet(findExe)) {
QString searchitem = searchStringOrError(&parser);
QString path = QStandardPaths::findExecutable(searchitem);
results << path;
}
if (parser.isSet(locateDir)) {
QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateDir));
QString searchitem = searchStringOrError(&parser);
QString path = QStandardPaths::locate(location, searchitem, QStandardPaths::LocateDirectory);
results << path;
}
if (parser.isSet(locateFile)) {
QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateFile));
QString searchitem = searchStringOrError(&parser);
QString path = QStandardPaths::locate(location, searchitem, QStandardPaths::LocateFile);
results << path;
}
if (parser.isSet(locateDirs)) {
QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateDirs));
QString searchitem = searchStringOrError(&parser);
QStringList paths = QStandardPaths::locateAll(location, searchitem, QStandardPaths::LocateDirectory);
results << paths.join(pathsep);
}
if (parser.isSet(locateFiles)) {
QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateFiles));
QString searchitem = searchStringOrError(&parser);
QStringList paths = QStandardPaths::locateAll(location, searchitem, QStandardPaths::LocateFile);
results << paths.join(pathsep);
}
if (results.isEmpty()) {
parser.showHelp();
} else if (results.size() == 1) {
const QString &item = results.first();
message(item);
if (item.isEmpty())
return EXIT_FAILURE;
} else {
QString errorMessage = QCoreApplication::translate("qtpaths", "Several options given, only one is supported at a time.");
error(errorMessage);
}
return EXIT_SUCCESS;
}
