/*
* A toc entry of type 'o' holds runtime options
* toc->name is the arg
* this is so you can freeze in command line args to Python
*/
int setRuntimeOptions(void)
{
int unbuffered = 0;
TOC *ptoc = f_tocbuff;
while (ptoc < f_tocend) {
if (ptoc->typcd == 'o') {
VS("%s\n", ptoc->name);
switch (ptoc->name[0]) {
case 'v':
*PI_Py_VerboseFlag = 1;
break;
case 'u':
unbuffered = 1;
break;
#ifdef HAVE_WARNINGS
case 'W':
if (ntohl(f_cookie.pyvers) >= 21) {
PI_PySys_AddWarnOption(&ptoc->name[2]);
}
break;
#endif
case 's':
*PI_Py_NoSiteFlag = 0;
break;
case 'O':
*PI_Py_OptimizeFlag = 1;
break;
}
}
ptoc = incrementTocPtr(ptoc);
}
if (unbuffered) {
#ifdef WIN32
_setmode(fileno(stdin), O_BINARY);
_setmode(fileno(stdout), O_BINARY);
#else
fflush(stdout);
fflush(stderr);
#ifdef HAVE_SETVBUF
setvbuf(stdin, (char *)NULL, _IONBF, 0);
setvbuf(stdout, (char *)NULL, _IONBF, 0);
setvbuf(stderr, (char *)NULL, _IONBF, 0);
#else
setbuf(stdin, (char *)NULL);
setbuf(stdout, (char *)NULL);
setbuf(stderr, (char *)NULL);
#endif
#endif
}
return 0;
}
/*
* A toc entry of type 'o' holds runtime options
* toc->name is the arg
* this is so you can freeze in command line args to Python
*/
int setRuntimeOptions(ARCHIVE_STATUS *status)
{
int unbuffered = 0;
TOC *ptoc = status->tocbuff;
while (ptoc < status->tocend) {
if (ptoc->typcd == 'o') {
VS("%s\n", ptoc->name);
switch (ptoc->name[0]) {
case 'v':
*PI_Py_VerboseFlag = 1;
break;
case 'u':
unbuffered = 1;
break;
case 'W':
PI_PySys_AddWarnOption(&ptoc->name[2]);
break;
case 's':
*PI_Py_NoSiteFlag = 0;
break;
case 'O':
*PI_Py_OptimizeFlag = 1;
break;
}
}
ptoc = incrementTocPtr(status, ptoc);
}
if (unbuffered) {
#ifdef WIN32
_setmode(fileno(stdin), O_BINARY);
_setmode(fileno(stdout), O_BINARY);
#else
fflush(stdout);
fflush(stderr);
setbuf(stdin, (char *)NULL);
setbuf(stdout, (char *)NULL);
setbuf(stderr, (char *)NULL);
#endif
}
return 0;
}
/*
* A toc entry of type 'o' holds runtime options
* toc->name is the arg
* this is so you can freeze in command line args to Python
*/
static int pyi_pylib_set_runtime_opts(ARCHIVE_STATUS *status)
{
int unbuffered = 0;
TOC *ptoc = status->tocbuff;
wchar_t wchar_tmp[PATH_MAX+1];
/*
* Startup flags - default values. 1 means enabled, 0 disabled.
*/
/* Suppress 'import site'. */
*PI_Py_NoSiteFlag = 1;
/* Needed by getpath.c from Python. */
*PI_Py_FrozenFlag = 1;
/* Suppress writing bytecode files (*.py[co]) */
*PI_Py_DontWriteBytecodeFlag = 1;
/* Do not try to find any packages in user's site directory. */
*PI_Py_NoUserSiteDirectory = 1;
/* This flag ensures PYTHONPATH and PYTHONHOME are ignored by Python. */
*PI_Py_IgnoreEnvironmentFlag = 1;
/* Disalbe verbose imports by default. */
*PI_Py_VerboseFlag = 0;
/* Override some runtime options by custom values from PKG archive.
* User is allowed to changes these options. */
for (; ptoc < status->tocend; ptoc = pyi_arch_increment_toc_ptr(status, ptoc)) {
if (ptoc->typcd == ARCHIVE_ITEM_RUNTIME_OPTION) {
if(0 == strncmp(ptoc->name, "pyi-", 4)) {
VS("LOADER: Bootloader option: %s\n", ptoc->name);
continue; // Not handled here - use pyi_arch_get_option(status, ...)
}
VS("LOADER: Runtime option: %s\n", ptoc->name);
switch (ptoc->name[0]) {
case 'v':
*PI_Py_VerboseFlag = 1;
break;
case 'u':
unbuffered = 1;
break;
case 'W':
if (is_py2) {
PI_Py2Sys_AddWarnOption(&ptoc->name[2]);
} else {
// TODO: what encoding is ptoc->name? May not be important
// as all known Wflags are ASCII.
if ((size_t)-1 == mbstowcs(wchar_tmp, &ptoc->name[2], PATH_MAX)) {
FATALERROR("Failed to convert Wflag %s using mbstowcs "
"(invalid multibyte string)", &ptoc->name[2]);
return -1;
}
PI_PySys_AddWarnOption(wchar_tmp);
};
break;
case 'O':
*PI_Py_OptimizeFlag = 1;
break;
}
}
}
if (unbuffered) {
#ifdef _WIN32
_setmode(fileno(stdin), _O_BINARY);
_setmode(fileno(stdout), _O_BINARY);
#endif
fflush(stdout);
fflush(stderr);
setbuf(stdin, (char *)NULL);
setbuf(stdout, (char *)NULL);
setbuf(stderr, (char *)NULL);
}
return 0;
}
void
PI_Py2Sys_AddWarnOption(char * str)
{
PI_PySys_AddWarnOption((wchar_t *) str);
};
