mirror of https://github.com/python/cpython
102 lines
2.2 KiB
C
102 lines
2.2 KiB
C
|
|
/* Python interpreter main program for frozen scripts */
|
|
|
|
#include "Python.h"
|
|
#include <locale.h>
|
|
|
|
#ifdef MS_WINDOWS
|
|
extern void PyWinFreeze_ExeInit(void);
|
|
extern void PyWinFreeze_ExeTerm(void);
|
|
extern int PyInitFrozenExtensions(void);
|
|
#endif
|
|
|
|
/* Main program */
|
|
|
|
int
|
|
Py_FrozenMain(int argc, char **argv)
|
|
{
|
|
char *p;
|
|
int i, n, sts;
|
|
int inspect = 0;
|
|
int unbuffered = 0;
|
|
char *oldloc;
|
|
wchar_t **argv_copy = PyMem_Malloc(sizeof(wchar_t*)*argc);
|
|
/* We need a second copies, as Python might modify the first one. */
|
|
wchar_t **argv_copy2 = PyMem_Malloc(sizeof(wchar_t*)*argc);
|
|
|
|
Py_FrozenFlag = 1; /* Suppress errors from getpath.c */
|
|
|
|
if ((p = Py_GETENV("PYTHONINSPECT")) && *p != '\0')
|
|
inspect = 1;
|
|
if ((p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0')
|
|
unbuffered = 1;
|
|
|
|
if (unbuffered) {
|
|
setbuf(stdin, (char *)NULL);
|
|
setbuf(stdout, (char *)NULL);
|
|
setbuf(stderr, (char *)NULL);
|
|
}
|
|
|
|
if (!argv_copy) {
|
|
fprintf(stderr, "out of memory");
|
|
return 1;
|
|
}
|
|
|
|
oldloc = setlocale(LC_ALL, NULL);
|
|
setlocale(LC_ALL, "");
|
|
for (i = 0; i < argc; i++) {
|
|
size_t argsize = mbstowcs(NULL, argv[i], 0);
|
|
if (argsize == (size_t)-1) {
|
|
fprintf(stderr, "Could not convert argument %d to string", i);
|
|
return 1;
|
|
}
|
|
argv_copy[i] = PyMem_Malloc((argsize+1)*sizeof(wchar_t));
|
|
argv_copy2[i] = argv_copy[i];
|
|
if (!argv_copy[i]) {
|
|
fprintf(stderr, "out of memory");
|
|
return 1;
|
|
}
|
|
mbstowcs(argv_copy[i], argv[i], argsize+1);
|
|
}
|
|
setlocale(LC_ALL, oldloc);
|
|
|
|
#ifdef MS_WINDOWS
|
|
PyInitFrozenExtensions();
|
|
#endif /* MS_WINDOWS */
|
|
Py_SetProgramName(argv_copy[0]);
|
|
Py_Initialize();
|
|
#ifdef MS_WINDOWS
|
|
PyWinFreeze_ExeInit();
|
|
#endif
|
|
|
|
if (Py_VerboseFlag)
|
|
fprintf(stderr, "Python %s\n%s\n",
|
|
Py_GetVersion(), Py_GetCopyright());
|
|
|
|
PySys_SetArgv(argc, argv_copy);
|
|
|
|
n = PyImport_ImportFrozenModule("__main__");
|
|
if (n == 0)
|
|
Py_FatalError("__main__ not frozen");
|
|
if (n < 0) {
|
|
PyErr_Print();
|
|
sts = 1;
|
|
}
|
|
else
|
|
sts = 0;
|
|
|
|
if (inspect && isatty((int)fileno(stdin)))
|
|
sts = PyRun_AnyFile(stdin, "<stdin>") != 0;
|
|
|
|
#ifdef MS_WINDOWS
|
|
PyWinFreeze_ExeTerm();
|
|
#endif
|
|
Py_Finalize();
|
|
for (i = 0; i < argc; i++) {
|
|
PyMem_Free(argv_copy2[i]);
|
|
}
|
|
PyMem_Free(argv_copy);
|
|
PyMem_Free(argv_copy2);
|
|
return sts;
|
|
}
|