int _load_python(char *dllname, char *bytes)
{
int i;
struct IMPORT *p = imports;
HMODULE hmod;
ULONG_PTR cookie = 0;
if (!bytes)
return _load_python_FromFile(dllname);
cookie = _My_ActivateActCtx();//try some windows manifest magic...
//hmod = MemoryLoadLibrary(bytes);
hmod = MyLoadLibrary(dllname, bytes, NULL);
_My_DeactivateActCtx(cookie);
if (hmod == NULL) {
return 0;
}
for (i = 0; p->name; ++i, ++p) {
//p->proc = (void (*)())MemoryGetProcAddress(hmod, p->name);
p->proc = (void (*)())MyGetProcAddress(hmod, p->name);
if (p->proc == NULL) {
OutputDebugString("undef symbol");
dfprint(stderr, "undefined symbol %s -> exit(-1)\n", p->name);
return 0;
}
}
return 1;
}
UINTPTR _load_dll(const char *name, const char *bytes){
HMODULE hmod;
ULONG_PTR cookie = 0;
cookie = _My_ActivateActCtx();
hmod = MyLoadLibrary(name, bytes, NULL);
_My_DeactivateActCtx(cookie);
return hmod;
}
static PyObject *
import_module(PyObject *self, PyObject *args)
{
char *initfuncname;
char *modname;
char *pathname;
HMODULE hmem;
FARPROC init_func;
ULONG_PTR cookie = 0;
PyObject *findproc;
/* code, initfuncname, fqmodulename, path */
if (!PyArg_ParseTuple(args, "sssO:import_module",
&modname, &pathname,
&initfuncname,
&findproc))
return NULL;
cookie = _My_ActivateActCtx();//try some windows manifest magic...
hmem = MyLoadLibrary(pathname, NULL, findproc);
_My_DeactivateActCtx(cookie);
if (!hmem) {
char *msg;
FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(void *)&msg,
0,
NULL);
msg[strlen(msg)-2] = '\0';
PyErr_Format(PyExc_ImportError,
"MemoryLoadLibrary failed loading %s: %s (%d)",
pathname, msg, GetLastError());
LocalFree(msg);
/* PyErr_Format(PyExc_ImportError, */
/* "MemoryLoadLibrary failed loading %s (Error %d loading %s)", */
/* pathname, GetLastError(), LastErrorString); */
/* PyErr_Format(PyExc_ImportError, */
/* "MemoryLoadLibrary failed loading %s", pathname); */
return NULL;
}
init_func = MyGetProcAddress(hmem, initfuncname);
if (do_import(init_func, modname) < 0) {
MyFreeLibrary(hmem);
return NULL;
}
/* Retrieve from sys.modules */
return PyImport_ImportModule(modname);
}
