83 << "AddDllDirectory(" << dirPath << ") failed", func));
84 }
85
86 LOG_TRACE(tstrings::any() << "AddDllDirectory(" << dirPath << "): OK");
87
88 // Important: use LOAD_LIBRARY_SEARCH_DEFAULT_DIRS flag,
89 // but not LOAD_LIBRARY_SEARCH_USER_DIRS!
90 HMODULE dllHandle = LoadLibraryEx(dllFullPath.c_str(), NULL,
91 LOAD_LIBRARY_SEARCH_DEFAULT_DIRS);
92
93 LOG_TRACE(tstrings::any() << "LoadLibraryEx(" << dllFullPath
94 << ", LOAD_LIBRARY_SEARCH_DEFAULT_DIRS): " << dllHandle);
95
96 const auto freeDll = runAtEndOfScope([&dllHandle]() -> void {
97 Dll::freeLibrary(dllHandle);
98 });
99
100 return std::unique_ptr<Dll>(new Dll(dllFullPath));
101 }
102
103 void launchApp() {
104 // [RT-31061] otherwise UI can be left in back of other windows.
105 ::AllowSetForegroundWindow(ASFW_ANY);
106
107 const tstring launcherPath = SysInfo::getProcessModulePath();
108 const tstring appImageRoot = FileUtils::dirname(launcherPath);
109
110 std::unique_ptr<Jvm> jvm(AppLauncher()
111 .setImageRoot(appImageRoot)
112 .addJvmLibName(_T("bin\\jli.dll"))
113 .setAppDir(FileUtils::mkpath() << appImageRoot << _T("app"))
114 .setDefaultRuntimePath(FileUtils::mkpath() << appImageRoot
115 << _T("runtime"))
116 .createJvmLauncher());
117
118 std::unique_ptr<Dll> jvmDll;
119 try {
120 // Try load JVM DLL.
121 jvmDll = std::unique_ptr<Dll>(new Dll(jvm->getPath()));
122 } catch (const std::exception&) {
123 // JVM DLL load failed, though it exists in file system.
124 try {
125 // Try adjust the DLL search paths with AddDllDirectory() WINAPI CALL
126 jvmDll = loadDllWithAddDllDirectory(jvm->getPath());
127 } catch (const std::exception&) {
128 // AddDllDirectory() didn't work. Try altering PATH environment
129 // variable as the last resort.
130 jvmDll = loadDllWithAlteredPATH(jvm->getPath());
131 }
132 }
133
134 jvm->launch();
135 }
136
137 } // namespace
138
139 #ifndef JP_LAUNCHERW
140
141 int __cdecl wmain() {
142 return AppLauncher::launch(std::nothrow, launchApp);
143 }
144
145 #else
146
147 namespace {
148
149 class LastErrorGuiLogAppender : public LogAppender {
150 public:
151 virtual void append(const LogEvent& v) {
|
83 << "AddDllDirectory(" << dirPath << ") failed", func));
84 }
85
86 LOG_TRACE(tstrings::any() << "AddDllDirectory(" << dirPath << "): OK");
87
88 // Important: use LOAD_LIBRARY_SEARCH_DEFAULT_DIRS flag,
89 // but not LOAD_LIBRARY_SEARCH_USER_DIRS!
90 HMODULE dllHandle = LoadLibraryEx(dllFullPath.c_str(), NULL,
91 LOAD_LIBRARY_SEARCH_DEFAULT_DIRS);
92
93 LOG_TRACE(tstrings::any() << "LoadLibraryEx(" << dllFullPath
94 << ", LOAD_LIBRARY_SEARCH_DEFAULT_DIRS): " << dllHandle);
95
96 const auto freeDll = runAtEndOfScope([&dllHandle]() -> void {
97 Dll::freeLibrary(dllHandle);
98 });
99
100 return std::unique_ptr<Dll>(new Dll(dllFullPath));
101 }
102
103
104 class DllWrapper {
105 public:
106 DllWrapper(const tstring& dllName) {
107 try {
108 // Try load DLL.
109 dll = std::unique_ptr<Dll>(new Dll(dllName));
110 LOG_TRACE(tstrings::any() << "Load [" << dllName << "]: OK");
111 }
112 catch (const std::exception&) {
113 // JVM DLL load failed, though it exists in file system.
114 try {
115 // Try adjust the DLL search paths with AddDllDirectory() WINAPI CALL
116 dll = loadDllWithAddDllDirectory(dllName);
117 }
118 catch (const std::exception&) {
119 // AddDllDirectory() didn't work. Try altering PATH environment
120 // variable as the last resort.
121 dll = loadDllWithAlteredPATH(dllName);
122 }
123 }
124 }
125
126 private:
127 DllWrapper(const DllWrapper&);
128 DllWrapper& operator=(const DllWrapper&);
129
130 private:
131 std::unique_ptr<Dll> dll;
132 };
133
134
135 tstring getJvmLibPath(const Jvm& jvm, bool isClientJvm) {
136 FileUtils::mkpath path;
137 path << FileUtils::dirname(jvm.getPath());
138 if (isClientJvm) {
139 path << _T("client");
140 } else {
141 path << _T("server");
142 }
143 path << _T("jvm.dll");
144
145 if (isClientJvm && !FileUtils::isFileExists(path)) {
146 return getJvmLibPath(jvm, false);
147 }
148
149 return path;
150 }
151
152
153 void launchApp() {
154 // [RT-31061] otherwise UI can be left in back of other windows.
155 ::AllowSetForegroundWindow(ASFW_ANY);
156
157 const tstring launcherPath = SysInfo::getProcessModulePath();
158 const tstring appImageRoot = FileUtils::dirname(launcherPath);
159
160 std::unique_ptr<Jvm> jvm(AppLauncher()
161 .setImageRoot(appImageRoot)
162 .addJvmLibName(_T("bin\\jli.dll"))
163 .setAppDir(FileUtils::mkpath() << appImageRoot << _T("app"))
164 .setDefaultRuntimePath(FileUtils::mkpath() << appImageRoot
165 << _T("runtime"))
166 .createJvmLauncher());
167
168 const DllWrapper jliDll(jvm->getPath());
169 std::unique_ptr<DllWrapper> splashDll;
170 if (jvm->isWithSplash()) {
171 const DllWrapper jvmDll(getJvmLibPath(*jvm, jvm->isClientJvm()));
172 splashDll = std::unique_ptr<DllWrapper>(new DllWrapper(
173 FileUtils::mkpath()
174 << FileUtils::dirname(jvm->getPath())
175 << _T("splashscreen.dll")));
176 }
177
178 jvm->launch();
179 }
180
181 } // namespace
182
183 #ifndef JP_LAUNCHERW
184
185 int __cdecl wmain() {
186 return AppLauncher::launch(std::nothrow, launchApp);
187 }
188
189 #else
190
191 namespace {
192
193 class LastErrorGuiLogAppender : public LogAppender {
194 public:
195 virtual void append(const LogEvent& v) {
|