int load_tkinter_funcs(void)
{
/*
* Load Tcl and Tk functions by searching all modules in current process.
* Return 0 for success, non-zero for failure.
*/
HMODULE hMods[1024];
HANDLE hProcess;
DWORD cbNeeded;
unsigned int i;
int found_tcl = 0;
int found_tk = 0;
/* First load tkinter module to make sure libraries are loaded */
PyObject *pModule = PyImport_ImportModule(TKINTER_PKG);
if (pModule == NULL) {
return 1;
}
Py_DECREF(pModule);
/* Returns pseudo-handle that does not need to be closed */
hProcess = GetCurrentProcess();
/* Iterate through modules in this process looking for Tcl / Tk names */
if (EnumProcessModules(hProcess, hMods, sizeof(hMods), &cbNeeded)) {
for (i = 0; i < (cbNeeded / sizeof(HMODULE)); i++) {
if (!found_tcl) {
found_tcl = get_tcl(hMods[i]);
if (found_tcl == -1) {
return 1;
}
}
if (!found_tk) {
found_tk = get_tk(hMods[i]);
if (found_tk == -1) {
return 1;
}
}
if (found_tcl && found_tk) {
return 0;
}
}
}
if (found_tcl == 0) {
PyErr_SetString(PyExc_RuntimeError, "Could not find Tcl routines");
} else {
PyErr_SetString(PyExc_RuntimeError, "Could not find Tk routines");
}
return 1;
}
int load_tkinter_funcs(void)
{
// Load TCL and Tk functions by searching all modules in current process.
// Return 0 for success, non-zero for failure.
HMODULE hMods[1024];
HANDLE hProcess;
DWORD cbNeeded;
unsigned int i;
int found_tcl = 0;
int found_tk = 0;
// Returns pseudo-handle that does not need to be closed
hProcess = GetCurrentProcess();
// Iterate through modules in this process looking for TCL / Tk names
if (EnumProcessModules(hProcess, hMods, sizeof(hMods), &cbNeeded)) {
for (i = 0; i < (cbNeeded / sizeof(HMODULE)); i++) {
if (!found_tcl) {
found_tcl = get_tcl(hMods[i]);
if (found_tcl == -1) {
return 1;
}
}
if (!found_tk) {
found_tk = get_tk(hMods[i]);
if (found_tk == -1) {
return 1;
}
}
if (found_tcl && found_tk) {
return 0;
}
}
}
if (found_tcl == 0) {
PyErr_SetString(PyExc_RuntimeError, "Could not find TCL routines");
} else {
PyErr_SetString(PyExc_RuntimeError, "Could not find Tk routines");
}
return 1;
}