static int set_env(int argc, const char **argv, void *UNUSED(data))
{
/* "--env-system-scripts" --> "BLENDER_SYSTEM_SCRIPTS" */
char env[64] = "BLENDER";
char *ch_dst = env + 7; /* skip BLENDER */
const char *ch_src = argv[0] + 5; /* skip --env */
if (argc < 2) {
printf("%s requires one argument\n", argv[0]);
exit(1);
}
for (; *ch_src; ch_src++, ch_dst++) {
*ch_dst = (*ch_src == '-') ? '_' : (*ch_src) - 32; /* toupper() */
}
*ch_dst = '\0';
BLI_setenv(env, argv[1]);
return 1;
}
/* must be called before Py_Initialize, expects output of BLI_get_folder(BLENDER_PYTHON, NULL) */
void PyC_SetHomePath(const char *py_path_bundle)
{
if(py_path_bundle==NULL) {
/* Common enough to have bundled *nix python but complain on OSX/Win */
#if defined(__APPLE__) || defined(_WIN32)
fprintf(stderr, "Warning! bundled python not found and is expected on this platform. (if you built with CMake: 'install' target may have not been built)\n");
#endif
return;
}
/* set the environment path */
printf("found bundled python: %s\n", py_path_bundle);
#ifdef __APPLE__
/* OSX allow file/directory names to contain : character (represented as / in the Finder)
but current Python lib (release 3.1.1) doesn't handle these correctly */
if(strchr(py_path_bundle, ':'))
printf("Warning : Blender application is located in a path containing : or / chars\
\nThis may make python import function fail\n");
#endif
#ifdef _WIN32
/* cmake/MSVC debug build crashes without this, why only
in this case is unknown.. */
{
BLI_setenv("PYTHONPATH", py_path_bundle);
}
#endif
{
static wchar_t py_path_bundle_wchar[1024];
/* cant use this, on linux gives bug: #23018, TODO: try LANG="en_US.UTF-8" /usr/bin/blender, suggested 22008 */
/* mbstowcs(py_path_bundle_wchar, py_path_bundle, FILE_MAXDIR); */
utf8towchar(py_path_bundle_wchar, py_path_bundle);
Py_SetPythonHome(py_path_bundle_wchar);
// printf("found python (wchar_t) '%ls'\n", py_path_bundle_wchar);
}
}
/* call BPY_context_set first */
void BPY_python_start(int argc, const char **argv)
{
#ifndef WITH_PYTHON_MODULE
PyThreadState *py_tstate = NULL;
/* not essential but nice to set our name */
static wchar_t program_path_wchar[FILE_MAX]; /* python holds a reference */
BLI_strncpy_wchar_from_utf8(program_path_wchar, BLI_program_path(), sizeof(program_path_wchar) / sizeof(wchar_t));
Py_SetProgramName(program_path_wchar);
/* must run before python initializes */
PyImport_ExtendInittab(bpy_internal_modules);
/* allow to use our own included python */
PyC_SetHomePath(BLI_get_folder(BLENDER_SYSTEM_PYTHON, NULL));
/* without this the sys.stdout may be set to 'ascii'
* (it is on my system at least), where printing unicode values will raise
* an error, this is highly annoying, another stumbling block for devs,
* so use a more relaxed error handler and enforce utf-8 since the rest of
* blender is utf-8 too - campbell */
BLI_setenv("PYTHONIOENCODING", "utf-8:surrogateescape");
/* Python 3.2 now looks for '2.xx/python/include/python3.2d/pyconfig.h' to
* parse from the 'sysconfig' module which is used by 'site',
* so for now disable site. alternatively we could copy the file. */
Py_NoSiteFlag = 1;
Py_Initialize();
// PySys_SetArgv(argc, argv); // broken in py3, not a huge deal
/* sigh, why do python guys not have a (char **) version anymore? */
{
int i;
PyObject *py_argv = PyList_New(argc);
for (i = 0; i < argc; i++) {
/* should fix bug #20021 - utf path name problems, by replacing
* PyUnicode_FromString, with this one */
PyList_SET_ITEM(py_argv, i, PyC_UnicodeFromByte(argv[i]));
}
PySys_SetObject("argv", py_argv);
Py_DECREF(py_argv);
}
/* Initialize thread support (also acquires lock) */
PyEval_InitThreads();
#else
(void)argc;
(void)argv;
/* must run before python initializes */
PyImport_ExtendInittab(bpy_internal_modules);
#endif
bpy_intern_string_init();
/* bpy.* and lets us import it */
BPy_init_modules();
bpy_import_init(PyEval_GetBuiltins());
pyrna_alloc_types();
#ifndef WITH_PYTHON_MODULE
/* py module runs atexit when bpy is freed */
BPY_atexit_register(); /* this can init any time */
py_tstate = PyGILState_GetThisThreadState();
PyEval_ReleaseThread(py_tstate);
#endif
}
/**
* Only set an env var if already not there.
* Like Unix setenv(env, val, 0);
*/
void BLI_setenv_if_new(const char *env, const char *val)
{
if (getenv(env) == NULL)
BLI_setenv(env, val);
}
int main(int argc, const char **argv)
#endif
{
bContext *C = CTX_create();
SYS_SystemHandle syshandle;
#ifndef WITH_PYTHON_MODULE
bArgs *ba;
#endif
#ifdef WIN32
wchar_t **argv_16 = CommandLineToArgvW(GetCommandLineW(), &argc);
int argci = 0;
char **argv = MEM_mallocN(argc * sizeof(char *), "argv array");
for (argci = 0; argci < argc; argci++) {
argv[argci] = alloc_utf_8_from_16(argv_16[argci], 0);
}
LocalFree(argv_16);
#endif
#ifdef WITH_PYTHON_MODULE
#ifdef __APPLE__
environ = *_NSGetEnviron();
#endif
#undef main
evil_C = C;
#endif
#ifdef WITH_BINRELOC
br_init(NULL);
#endif
#ifdef WITH_LIBMV
libmv_initLogging(argv[0]);
#endif
setCallbacks();
#if defined(__APPLE__) && !defined(WITH_PYTHON_MODULE)
/* patch to ignore argument finder gives us (pid?) */
if (argc == 2 && strncmp(argv[1], "-psn_", 5) == 0) {
extern int GHOST_HACK_getFirstFile(char buf[]);
static char firstfilebuf[512];
argc = 1;
if (GHOST_HACK_getFirstFile(firstfilebuf)) {
argc = 2;
argv[1] = firstfilebuf;
}
}
#endif
#ifdef __FreeBSD__
fpsetmask(0);
#endif
/* initialize path to executable */
BLI_init_program_path(argv[0]);
BLI_threadapi_init();
initglobals(); /* blender.c */
IMB_init();
BKE_images_init();
BKE_brush_system_init();
BLI_callback_global_init();
#ifdef WITH_GAMEENGINE
syshandle = SYS_GetSystem();
#else
syshandle = 0;
#endif
/* first test for background */
#ifndef WITH_PYTHON_MODULE
ba = BLI_argsInit(argc, (const char **)argv); /* skip binary path */
setupArguments(C, ba, &syshandle);
BLI_argsParse(ba, 1, NULL, NULL);
if (use_crash_handler) {
/* after parsing args */
signal(SIGSEGV, blender_crash_handler);
}
#else
G.factory_startup = true; /* using preferences or user startup makes no sense for py-as-module */
(void)syshandle;
#endif
#ifdef WITH_FFMPEG
IMB_ffmpeg_init();
#endif
/* after level 1 args, this is so playanim skips RNA init */
RNA_init();
RE_engines_init();
init_nodesystem();
/* end second init */
#if defined(WITH_PYTHON_MODULE) || defined(WITH_HEADLESS)
G.background = true; /* python module mode ALWAYS runs in background mode (for now) */
#else
/* for all platforms, even windos has it! */
if (G.background) {
signal(SIGINT, blender_esc); /* ctrl c out bg render */
}
#endif
/* background render uses this font too */
BKE_vfont_builtin_register(datatoc_bfont_pfb, datatoc_bfont_pfb_size);
/* Initialize ffmpeg if built in, also needed for bg mode if videos are
* rendered via ffmpeg */
sound_init_once();
init_def_material();
if (G.background == 0) {
#ifndef WITH_PYTHON_MODULE
BLI_argsParse(ba, 2, NULL, NULL);
BLI_argsParse(ba, 3, NULL, NULL);
#endif
WM_init(C, argc, (const char **)argv);
/* this is properly initialized with user defs, but this is default */
/* call after loading the startup.blend so we can read U.tempdir */
BLI_init_temporary_dir(U.tempdir);
#ifdef WITH_SDL
BLI_setenv("SDL_VIDEODRIVER", "dummy");
#endif
}
else {
#ifndef WITH_PYTHON_MODULE
BLI_argsParse(ba, 3, NULL, NULL);
#endif
WM_init(C, argc, (const char **)argv);
/* don't use user preferences temp dir */
BLI_init_temporary_dir(NULL);
}
#ifdef WITH_PYTHON
/**
* NOTE: the U.pythondir string is NULL until WM_init() is executed,
* so we provide the BPY_ function below to append the user defined
* python-dir to Python's sys.path at this point. Simply putting
* WM_init() before #BPY_python_start() crashes Blender at startup.
*/
/* TODO - U.pythondir */
#else
printf("\n* WARNING * - Blender compiled without Python!\nthis is not intended for typical usage\n\n");
#endif
CTX_py_init_set(C, 1);
WM_keymap_init(C);
#ifdef WITH_FREESTYLE
/* initialize Freestyle */
FRS_initialize();
FRS_set_context(C);
#endif
/* OK we are ready for it */
#ifndef WITH_PYTHON_MODULE
BLI_argsParse(ba, 4, load_file, C);
if (G.background == 0) {
if (!G.file_loaded)
if (U.uiflag2 & USER_KEEP_SESSION)
WM_recover_last_session(C, NULL);
}
#endif
#ifndef WITH_PYTHON_MODULE
BLI_argsFree(ba);
#endif
#ifdef WIN32
while (argci) {
free(argv[--argci]);
}
MEM_freeN(argv);
argv = NULL;
#endif
#ifdef WITH_PYTHON_MODULE
return 0; /* keep blender in background mode running */
#endif
if (G.background) {
/* actually incorrect, but works for now (ton) */
WM_exit(C);
}
else {
if (G.fileflags & G_FILE_AUTOPLAY) {
if (G.f & G_SCRIPT_AUTOEXEC) {
if (WM_init_game(C)) {
return 0;
}
}
else {
if (!(G.f & G_SCRIPT_AUTOEXEC_FAIL_QUIET)) {
G.f |= G_SCRIPT_AUTOEXEC_FAIL;
BLI_snprintf(G.autoexec_fail, sizeof(G.autoexec_fail), "Game AutoStart");
}
}
}
if (!G.file_loaded) {
WM_init_splash(C);
}
}
WM_main(C);
return 0;
} /* end of int main(argc, argv) */
/* XXX WARNING!!! IN osx somehow the previous function call jumps in this one??? (ton, ppc) */
void BLF_lang_set(const char *str)
{
char *locreturn;
const char *short_locale;
int ok = 1;
const char *long_locale = locales[2 * U.language];
if ((U.transopts&USER_DOTRANSLATE) == 0)
return;
if (str)
short_locale = str;
else
short_locale = locales[ 2 * U.language + 1];
#if defined (_WIN32) && !defined(FREE_WINDOWS)
if (short_locale) {
char *envStr;
if (U.language == 0)/* use system setting */
envStr = BLI_sprintfN( "LANG=%s", getenv("LANG") );
else
envStr = BLI_sprintfN( "LANG=%s", short_locale );
gettext_putenv(envStr);
MEM_freeN(envStr);
}
locreturn = setlocale(LC_ALL, long_locale);
if (locreturn == NULL) {
if (G.debug & G_DEBUG)
printf("Could not change locale to %s\n", long_locale);
ok = 0;
}
#else
{
static char default_lang[64] ="\0";
static char default_language[64] ="\0";
if (default_lang[0] == 0)
get_language_variable("LANG", default_lang, sizeof(default_lang));
if (default_language[0] == 0)
get_language_variable("LANGUAGE", default_language, sizeof(default_language));
if (short_locale[0]) {
if (G.debug & G_DEBUG)
printf("Setting LANG= and LANGUAGE to %s\n", short_locale);
BLI_setenv("LANG", short_locale);
BLI_setenv("LANGUAGE", short_locale);
}
else {
if (G.debug & G_DEBUG)
printf("Setting LANG=%s and LANGUAGE=%s\n", default_lang, default_language);
BLI_setenv("LANG", default_lang);
BLI_setenv("LANGUAGE", default_language);
}
locreturn = setlocale(LC_ALL, short_locale);
if (locreturn == NULL) {
char *short_locale_utf8 = NULL;
if (short_locale[0]) {
short_locale_utf8 = BLI_sprintfN("%s.UTF-8", short_locale);
locreturn = setlocale(LC_ALL, short_locale_utf8);
}
if (locreturn == NULL) {
char language[65];
get_language(long_locale, default_lang, language, sizeof(language));
if (G.debug & G_DEBUG) {
if (short_locale[0])
printf("Could not change locale to %s nor %s\n", short_locale, short_locale_utf8);
else
printf("Could not reset locale\n");
printf("Fallback to LANG=%s and LANGUAGE=%s\n", default_lang, language);
}
/* fallback to default settings */
BLI_setenv("LANG", default_lang);
BLI_setenv("LANGUAGE", language);
locreturn = setlocale(LC_ALL, "");
ok = 0;
}
if (short_locale_utf8)
MEM_freeN(short_locale_utf8);
}
}
#endif
if (ok) {
/*printf("Change locale to %s\n", locreturn ); */
BLI_strncpy(global_language, locreturn, sizeof(global_language));
}
setlocale(LC_NUMERIC, "C");
textdomain(TEXT_DOMAIN_NAME);
bindtextdomain(TEXT_DOMAIN_NAME, global_messagepath);
bind_textdomain_codeset(TEXT_DOMAIN_NAME, global_encoding_name);
}
/* XXX WARNING!!! IN osx somehow the previous function call jumps in this one??? (ton, ppc) */
void BLF_lang_set(const char *str)
{
char *locreturn;
const char *short_locale;
int ok= 1;
#if defined (_WIN32) && !defined(FREE_WINDOWS)
const char *long_locale = locales[ 2 * U.language];
#endif
if((U.transopts&USER_DOTRANSLATE)==0)
return;
if(str)
short_locale = str;
else
short_locale = locales[ 2 * U.language + 1];
#if defined (_WIN32) && !defined(FREE_WINDOWS)
if(short_locale) {
char *envStr;
if( U.language==0 )/* use system setting */
envStr = BLI_sprintfN( "LANG=%s", getenv("LANG") );
else
envStr = BLI_sprintfN( "LANG=%s", short_locale );
gettext_putenv(envStr);
MEM_freeN(envStr);
}
locreturn= setlocale(LC_ALL, long_locale);
if (locreturn == NULL) {
printf("Could not change locale to %s\n", long_locale);
ok= 0;
}
#else
{
const char *locale;
static char default_locale[64]="\0";
if(default_locale[0]==0) {
char *env_language= getenv("LANGUAGE");
if(env_language) {
char *s;
/* store defaul locale */
BLI_strncpy(default_locale, env_language, sizeof(default_locale));
/* use first language as default */
s= strchr(default_locale, ':');
if(s) s[0]= 0;
}
}
if(short_locale[0])
locale= short_locale;
else
locale= default_locale;
BLI_setenv("LANG", locale);
BLI_setenv("LANGUAGE", locale);
locreturn= setlocale(LC_ALL, locale);
if (locreturn == NULL) {
char *short_locale_utf8= BLI_sprintfN("%s.UTF-8", short_locale);
locreturn= setlocale(LC_ALL, short_locale_utf8);
if (locreturn == NULL) {
printf("Could not change locale to %s nor %s\n", short_locale, short_locale_utf8);
ok= 0;
}
MEM_freeN(short_locale_utf8);
}
}
#endif
if(ok) {
//printf("Change locale to %s\n", locreturn );
BLI_strncpy(global_language, locreturn, sizeof(global_language));
}
setlocale(LC_NUMERIC, "C");
textdomain(DOMAIN_NAME);
bindtextdomain(DOMAIN_NAME, global_messagepath);
bind_textdomain_codeset(DOMAIN_NAME, global_encoding_name);
}
