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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /src/tools/idc/main.cpp
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'src/tools/idc/main.cpp')
-rw-r--r--src/tools/idc/main.cpp335
1 files changed, 335 insertions, 0 deletions
diff --git a/src/tools/idc/main.cpp b/src/tools/idc/main.cpp
new file mode 100644
index 0000000000..1b51a68c5e
--- /dev/null
+++ b/src/tools/idc/main.cpp
@@ -0,0 +1,335 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QFile>
+#include <QProcess>
+#include <QLibraryInfo>
+#include <qt_windows.h>
+#include <io.h>
+
+QT_BEGIN_NAMESPACE
+
+static QString quotePath(const QString &s)
+{
+ if (!s.startsWith(QLatin1Char('\"')) && s.contains(QLatin1Char(' ')))
+ return QLatin1Char('\"') + s + QLatin1Char('\"');
+ return s;
+}
+
+
+static bool runWithQtInEnvironment(const QString &cmd)
+{
+ QProcess proc;
+
+ // prepend the qt binary directory to the path
+ QStringList env = QProcess::systemEnvironment();
+ for (int i=0; i<env.count(); ++i) {
+ QString var = env.at(i);
+ int setidx = var.indexOf(QLatin1Char('='));
+ if (setidx != -1) {
+ QString varname = var.left(setidx).trimmed().toUpper();
+ if (varname == QLatin1String("PATH")) {
+ var = var.mid(setidx + 1);
+ var = QLatin1String("PATH=") +
+ QLibraryInfo::location(QLibraryInfo::BinariesPath) +
+ QLatin1Char(';') + var;
+ env[i] = var;
+ break;
+ }
+ }
+ }
+
+ proc.setEnvironment(env);
+ proc.start(cmd);
+ proc.waitForFinished(-1);
+
+ return (proc.exitCode() == 0);
+}
+
+static bool attachTypeLibrary(const QString &applicationName, int resource, const QByteArray &data, QString *errorMessage)
+{
+ HANDLE hExe = BeginUpdateResource((const wchar_t *)applicationName.utf16(), false);
+ if (hExe == 0) {
+ if (errorMessage)
+ *errorMessage = QString::fromLatin1("Failed to attach type library to binary %1 - could not open file.").arg(applicationName);
+ return false;
+ }
+ if (!UpdateResource(hExe, L"TYPELIB", MAKEINTRESOURCE(resource), 0, (void*)data.data(), data.count())) {
+ EndUpdateResource(hExe, true);
+ if (errorMessage)
+ *errorMessage = QString::fromLatin1("Failed to attach type library to binary %1 - could not update file.").arg(applicationName);
+ return false;
+ }
+
+ if (!EndUpdateResource(hExe,false)) {
+ if (errorMessage)
+ *errorMessage = QString::fromLatin1("Failed to attach type library to binary %1 - could not write file.").arg(applicationName);
+ return false;
+ }
+
+ if (errorMessage)
+ *errorMessage = QString::fromLatin1("Type library attached to %1.").arg(applicationName);
+ return true;
+}
+
+static bool registerServer(const QString &input)
+{
+ bool ok = false;
+ if (input.endsWith(QLatin1String(".exe"))) {
+ ok = runWithQtInEnvironment(quotePath(input) + QLatin1String(" -regserver"));
+ } else {
+ HMODULE hdll = LoadLibrary((const wchar_t *)input.utf16());
+ if (!hdll) {
+ fprintf(stderr, "Couldn't load library file %s\n", (const char*)input.toLocal8Bit().data());
+ return false;
+ }
+ typedef HRESULT(__stdcall* RegServerProc)();
+ RegServerProc DllRegisterServer = (RegServerProc)GetProcAddress(hdll, "DllRegisterServer");
+ if (!DllRegisterServer) {
+ fprintf(stderr, "Library file %s doesn't appear to be a COM library\n", (const char*)input.toLocal8Bit().data());
+ return false;
+ }
+ ok = DllRegisterServer() == S_OK;
+ }
+ return ok;
+}
+
+static bool unregisterServer(const QString &input)
+{
+ bool ok = false;
+ if (input.endsWith(QLatin1String(".exe"))) {
+ ok = runWithQtInEnvironment(quotePath(input) + QLatin1String(" -unregserver"));
+ } else {
+ HMODULE hdll = LoadLibrary((const wchar_t *)input.utf16());
+ if (!hdll) {
+ fprintf(stderr, "Couldn't load library file %s\n", (const char*)input.toLocal8Bit().data());
+ return false;
+ }
+ typedef HRESULT(__stdcall* RegServerProc)();
+ RegServerProc DllUnregisterServer = (RegServerProc)GetProcAddress(hdll, "DllUnregisterServer");
+ if (!DllUnregisterServer) {
+ fprintf(stderr, "Library file %s doesn't appear to be a COM library\n", (const char*)input.toLocal8Bit().data());
+ return false;
+ }
+ ok = DllUnregisterServer() == S_OK;
+ }
+ return ok;
+}
+
+static HRESULT dumpIdl(const QString &input, const QString &idlfile, const QString &version)
+{
+ HRESULT res = E_FAIL;
+
+ if (input.endsWith(QLatin1String(".exe"))) {
+ if (runWithQtInEnvironment(quotePath(input) + QLatin1String(" -dumpidl ") + idlfile + QLatin1String(" -version ") + version))
+ res = S_OK;
+ } else {
+ HMODULE hdll = LoadLibrary((const wchar_t *)input.utf16());
+ if (!hdll) {
+ fprintf(stderr, "Couldn't load library file %s\n", (const char*)input.toLocal8Bit().data());
+ return 3;
+ }
+ typedef HRESULT(__stdcall* DumpIDLProc)(const QString&, const QString&);
+ DumpIDLProc DumpIDL = (DumpIDLProc)GetProcAddress(hdll, "DumpIDL");
+ if (!DumpIDL) {
+ fprintf(stderr, "Couldn't resolve 'DumpIDL' symbol in %s\n", (const char*)input.toLocal8Bit().data());
+ return 3;
+ }
+ res = DumpIDL(idlfile, version);
+ FreeLibrary(hdll);
+ }
+
+ return res;
+}
+
+static void slashify(QString &s)
+{
+ if (!s.contains(QLatin1Char('/')))
+ return;
+
+ int i = 0;
+ while (i < (int)s.length()) {
+ if (s[i] == QLatin1Char('/'))
+ s[i] = QLatin1Char('\\');
+ ++i;
+ }
+}
+
+int runIdc(int argc, char **argv)
+{
+ QString error;
+ QString tlbfile;
+ QString idlfile;
+ QString input;
+ QString version = QLatin1String("1.0");
+
+ int i = 1;
+ while (i < argc) {
+ QString p = QString::fromLocal8Bit(argv[i]).toLower();
+
+ if (p == QLatin1String("/idl") || p == QLatin1String("-idl")) {
+ ++i;
+ if (i > argc) {
+ error = QLatin1String("Missing name for interface definition file!");
+ break;
+ }
+ idlfile = QLatin1String(argv[i]);
+ idlfile = idlfile.trimmed().toLower();
+ } else if (p == QLatin1String("/version") || p == QLatin1String("-version")) {
+ ++i;
+ if (i > argc)
+ version = QLatin1String("1.0");
+ else
+ version = QLatin1String(argv[i]);
+ } else if (p == QLatin1String("/tlb") || p == QLatin1String("-tlb")) {
+ ++i;
+ if (i > argc) {
+ error = QLatin1String("Missing name for type library file!");
+ break;
+ }
+ tlbfile = QLatin1String(argv[i]);
+ tlbfile = tlbfile.trimmed().toLower();
+ } else if (p == QLatin1String("/v") || p == QLatin1String("-v")) {
+ fprintf(stdout, "Qt Interface Definition Compiler version 1.0\n");
+ return 0;
+ } else if (p == QLatin1String("/regserver") || p == QLatin1String("-regserver")) {
+ if (!registerServer(input)) {
+ fprintf(stderr, "Failed to register server!\n");
+ return 1;
+ }
+ fprintf(stderr, "Server registered successfully!\n");
+ return 0;
+ } else if (p == QLatin1String("/unregserver") || p == QLatin1String("-unregserver")) {
+ if (!unregisterServer(input)) {
+ fprintf(stderr, "Failed to unregister server!\n");
+ return 1;
+ }
+ fprintf(stderr, "Server unregistered successfully!\n");
+ return 0;
+ } else if (p[0] == QLatin1Char('/') || p[0] == QLatin1Char('-')) {
+ error = QLatin1String("Unknown option \"") + p + QLatin1Char('\"');
+ break;
+ } else {
+ input = QLatin1String(argv[i]);
+ input = input.trimmed().toLower();
+ }
+ i++;
+ }
+ if (!error.isEmpty()) {
+ fprintf(stderr, "%s", error.toLatin1().data());
+ fprintf(stderr, "\n");
+ return 5;
+ }
+ if (input.isEmpty()) {
+ fprintf(stderr, "No input file specified!\n");
+ return 1;
+ }
+ if (input.endsWith(QLatin1String(".exe")) && tlbfile.isEmpty() && idlfile.isEmpty()) {
+ fprintf(stderr, "No type output file specified!\n");
+ return 2;
+ }
+ if (input.endsWith(QLatin1String(".dll")) && idlfile.isEmpty() && tlbfile.isEmpty()) {
+ fprintf(stderr, "No interface definition file and no type library file specified!\n");
+ return 3;
+ }
+ slashify(input);
+ if (!tlbfile.isEmpty()) {
+ slashify(tlbfile);
+ QFile file(tlbfile);
+ if (!file.open(QIODevice::ReadOnly)) {
+ fprintf(stderr, "Couldn't open %s for read\n", (const char*)tlbfile.toLocal8Bit().data());
+ return 4;
+ }
+ QByteArray data = file.readAll();
+ QString error;
+ bool ok = attachTypeLibrary(input, 1, data, &error);
+ fprintf(stderr, "%s", error.toLatin1().data());
+ fprintf(stderr, "\n");
+ return ok ? 0 : 4;
+ } else if (!idlfile.isEmpty()) {
+ slashify(idlfile);
+ idlfile = quotePath(idlfile);
+ fprintf(stderr, "\n\n%s\n\n", (const char*)idlfile.toLocal8Bit().data());
+ quotePath(input);
+ HRESULT res = dumpIdl(input, idlfile, version);
+
+ switch(res) {
+ case S_OK:
+ break;
+ case E_FAIL:
+ fprintf(stderr, "IDL generation failed trying to run program %s!\n", (const char*)input.toLocal8Bit().data());
+ return res;
+ case -1:
+ fprintf(stderr, "Couldn't open %s for writing!\n", (const char*)idlfile.toLocal8Bit().data());
+ return res;
+ case 1:
+ fprintf(stderr, "Malformed appID value in %s!\n", (const char*)input.toLocal8Bit().data());
+ return res;
+ case 2:
+ fprintf(stderr, "Malformed typeLibID value in %s!\n", (const char*)input.toLocal8Bit().data());
+ return res;
+ case 3:
+ fprintf(stderr, "Class has no metaobject information (error in %s)!\n", (const char*)input.toLocal8Bit().data());
+ return res;
+ case 4:
+ fprintf(stderr, "Malformed classID value in %s!\n", (const char*)input.toLocal8Bit().data());
+ return res;
+ case 5:
+ fprintf(stderr, "Malformed interfaceID value in %s!\n", (const char*)input.toLocal8Bit().data());
+ return res;
+ case 6:
+ fprintf(stderr, "Malformed eventsID value in %s!\n", (const char*)input.toLocal8Bit().data());
+ return res;
+
+ default:
+ fprintf(stderr, "Unknown error writing IDL from %s\n", (const char*)input.toLocal8Bit().data());
+ return 7;
+ }
+ }
+ return 0;
+}
+
+QT_END_NAMESPACE
+
+int main(int argc, char **argv)
+{
+ return QT_PREPEND_NAMESPACE(runIdc)(argc, argv);
+}