88 }
89
90 if (len == 0) {
91 // error occured
92 JP_THROW(SysError("GetModuleFileName failed", GetModuleFileName));
93 }
94 return tstring(buf.begin(), buf.begin() + len);
95 }
96
97 } // namespace
98
99 tstring getProcessModulePath() {
100 return getModulePath(NULL);
101 }
102
103 HMODULE getCurrentModuleHandle()
104 {
105 // get module handle for the address of this function
106 LPCWSTR address = reinterpret_cast<LPCWSTR>(getCurrentModuleHandle);
107 HMODULE hmodule = NULL;
108 if (!GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT,
109 address, &hmodule))
110 {
111 JP_THROW(SysError(tstrings::any() << "GetModuleHandleExW failed", GetModuleHandleExW));
112 }
113 return hmodule;
114 }
115
116 tstring getCurrentModulePath()
117 {
118 return getModulePath(getCurrentModuleHandle());
119 }
120
121 tstring_array getCommandArgs(CommandArgProgramNameMode progNameMode)
122 {
123 int argc = 0;
124 tstring_array result;
125
126 LPWSTR *parsedArgs = CommandLineToArgvW(GetCommandLineW(), &argc);
127 if (parsedArgs == NULL) {
128 JP_THROW(SysError("CommandLineToArgvW failed", CommandLineToArgvW));
129 }
130 // the 1st element contains program name
131 for (int i = progNameMode == ExcludeProgramName ? 1 : 0; i < argc; i++) {
|
88 }
89
90 if (len == 0) {
91 // error occured
92 JP_THROW(SysError("GetModuleFileName failed", GetModuleFileName));
93 }
94 return tstring(buf.begin(), buf.begin() + len);
95 }
96
97 } // namespace
98
99 tstring getProcessModulePath() {
100 return getModulePath(NULL);
101 }
102
103 HMODULE getCurrentModuleHandle()
104 {
105 // get module handle for the address of this function
106 LPCWSTR address = reinterpret_cast<LPCWSTR>(getCurrentModuleHandle);
107 HMODULE hmodule = NULL;
108 if (!GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS
109 | GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, address, &hmodule))
110 {
111 JP_THROW(SysError(tstrings::any() << "GetModuleHandleExW failed",
112 GetModuleHandleExW));
113 }
114 return hmodule;
115 }
116
117 tstring getCurrentModulePath()
118 {
119 return getModulePath(getCurrentModuleHandle());
120 }
121
122 tstring_array getCommandArgs(CommandArgProgramNameMode progNameMode)
123 {
124 int argc = 0;
125 tstring_array result;
126
127 LPWSTR *parsedArgs = CommandLineToArgvW(GetCommandLineW(), &argc);
128 if (parsedArgs == NULL) {
129 JP_THROW(SysError("CommandLineToArgvW failed", CommandLineToArgvW));
130 }
131 // the 1st element contains program name
132 for (int i = progNameMode == ExcludeProgramName ? 1 : 0; i < argc; i++) {
|