void wm_autosave_location(char *filepath)
{
char pidstr[32];
#ifdef WIN32
const char *savedir;
#endif
BLI_snprintf(pidstr, sizeof(pidstr), "%d.blend", abs(getpid()));
#ifdef WIN32
/* XXX Need to investigate how to handle default location of '/tmp/'
* This is a relative directory on Windows, and it may be
* found. Example:
* Blender installed on D:\ drive, D:\ drive has D:\tmp\
* Now, BLI_exists() will find '/tmp/' exists, but
* BLI_make_file_string will create string that has it most likely on C:\
* through get_default_root().
* If there is no C:\tmp autosave fails. */
if (!BLI_exists(BLI_temporary_dir())) {
savedir = BLI_get_folder_create(BLENDER_USER_AUTOSAVE, NULL);
BLI_make_file_string("/", filepath, savedir, pidstr);
return;
}
#endif
BLI_make_file_string("/", filepath, BLI_temporary_dir(), pidstr);
}
/* initializes the path with either */
void modifier_path_init(char *path, int path_maxlen, const char *name)
{
/* elubie: changed this to default to the same dir as the render output
* to prevent saving to C:\ on Windows */
BLI_join_dirfile(path, path_maxlen,
G.relbase_valid ? "//" : BLI_temporary_dir(),
name);
}
/* campbell: logic behind this...
*
* - if the ID is from a library, return library path
* - else if the file has been saved return the blend file path.
* - else if the file isn't saved and the ID isn't from a library, return the temp dir.
*/
const char *modifier_path_relbase(Object *ob)
{
if (G.relbase_valid || ob->id.lib) {
return ID_BLEND_PATH(G.main, &ob->id);
}
else {
/* last resort, better then using "" which resolves to the current
* working directory */
return BLI_temporary_dir();
}
}
/* path to temporary exr file */
void render_result_exr_file_path(Scene *scene, const char *layname, int sample, char *filepath)
{
char name[FILE_MAXFILE + MAX_ID_NAME + MAX_ID_NAME + 100], fi[FILE_MAXFILE];
BLI_split_file_part(G.main->name, fi, sizeof(fi));
if (sample == 0)
BLI_snprintf(name, sizeof(name), "%s_%s_%s.exr", fi, scene->id.name + 2, layname);
else
BLI_snprintf(name, sizeof(name), "%s_%s_%s%d.exr", fi, scene->id.name + 2, layname, sample);
BLI_make_file_string("/", filepath, BLI_temporary_dir(), name);
}
void wm_autosave_delete(void)
{
char filename[FILE_MAX];
wm_autosave_location(filename);
if (BLI_exists(filename)) {
char str[FILE_MAX];
BLI_make_file_string("/", str, BLI_temporary_dir(), BLENDER_QUIT_FILE);
/* if global undo; remove tempsave, otherwise rename */
if (U.uiflag & USER_GLOBALUNDO) BLI_delete(filename, false, false);
else BLI_rename(filename, str);
}
}
static int view3d_copybuffer_exec(bContext *C, wmOperator *op)
{
char str[FILE_MAX];
BKE_copybuffer_begin();
/* context, selection, could be generalized */
CTX_DATA_BEGIN (C, Object *, ob, selected_objects)
{
BKE_copybuffer_tag_ID(&ob->id);
}
CTX_DATA_END;
BLI_make_file_string("/", str, BLI_temporary_dir(), "copybuffer.blend");
BKE_copybuffer_save(str, op->reports);
BKE_report(op->reports, RPT_INFO, "Copied selected objects to buffer");
return OPERATOR_FINISHED;
}
static void VIEW3D_OT_copybuffer(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Copy Selection to Buffer";
ot->idname = "VIEW3D_OT_copybuffer";
ot->description = "Selected objects are saved in a temp file";
static void blender_crash_handler(int signum)
{
#if 0
{
char fname[FILE_MAX];
if (!G.main->name[0]) {
BLI_make_file_string("/", fname, BLI_temporary_dir(), "crash.blend");
}
else {
BLI_strncpy(fname, G.main->name, sizeof(fname));
BLI_replace_extension(fname, sizeof(fname), ".crash.blend");
}
printf("Writing: %s\n", fname);
fflush(stdout);
BKE_undo_save_file(fname);
}
#endif
FILE *fp;
char header[512];
wmWindowManager *wm = G.main->wm.first;
char fname[FILE_MAX];
if (!G.main->name[0]) {
BLI_join_dirfile(fname, sizeof(fname), BLI_temporary_dir(), "blender.crash.txt");
}
else {
BLI_join_dirfile(fname, sizeof(fname), BLI_temporary_dir(), BLI_path_basename(G.main->name));
BLI_replace_extension(fname, sizeof(fname), ".crash.txt");
}
printf("Writing: %s\n", fname);
fflush(stdout);
BLI_snprintf(header, sizeof(header), "# " BLEND_VERSION_FMT ", Revision: %s\n", BLEND_VERSION_ARG,
#ifdef BUILD_DATE
build_rev
#else
"Unknown"
#endif
);
/* open the crash log */
errno = 0;
fp = BLI_fopen(fname, "wb");
if (fp == NULL) {
fprintf(stderr, "Unable to save '%s': %s\n",
fname, errno ? strerror(errno) : "Unknown error opening file");
}
else {
if (wm) {
BKE_report_write_file_fp(fp, &wm->reports, header);
}
blender_crash_handler_backtrace(fp);
fclose(fp);
}
/* really crash */
signal(signum, SIG_DFL);
#ifndef WIN32
kill(getpid(), signum);
#else
TerminateProcess(GetCurrentProcess(), signum);
#endif
}
/* note, doesnt run exit() call WM_exit() for that */
void WM_exit_ext(bContext *C, const short do_python)
{
wmWindowManager *wm = C ? CTX_wm_manager(C) : NULL;
sound_exit();
/* first wrap up running stuff, we assume only the active WM is running */
/* modal handlers are on window level freed, others too? */
/* note; same code copied in wm_files.c */
if (C && wm) {
wmWindow *win;
if (!G.background) {
if ((U.uiflag2 & USER_KEEP_SESSION) || BKE_undo_valid(NULL)) {
/* save the undo state as quit.blend */
char filename[FILE_MAX];
BLI_make_file_string("/", filename, BLI_temporary_dir(), BLENDER_QUIT_FILE);
if (BKE_undo_save_file(filename))
printf("Saved session recovery to '%s'\n", filename);
}
}
WM_jobs_kill_all(wm);
for (win = wm->windows.first; win; win = win->next) {
CTX_wm_window_set(C, win); /* needed by operator close callbacks */
WM_event_remove_handlers(C, &win->handlers);
WM_event_remove_handlers(C, &win->modalhandlers);
ED_screen_exit(C, win, win->screen);
}
}
BKE_addon_pref_type_free();
wm_operatortype_free();
wm_dropbox_free();
WM_menutype_free();
WM_uilisttype_free();
/* all non-screen and non-space stuff editors did, like editmode */
if (C)
ED_editors_exit(C);
// XXX
// BIF_GlobalReebFree();
// BIF_freeRetarget();
BIF_freeTemplates(C);
free_openrecent();
BKE_mball_cubeTable_free();
/* render code might still access databases */
RE_FreeAllRender();
RE_engines_exit();
ED_preview_free_dbase(); /* frees a Main dbase, before free_blender! */
if (C && wm)
wm_free_reports(C); /* before free_blender! - since the ListBases get freed there */
BKE_sequencer_free_clipboard(); /* sequencer.c */
BKE_tracking_clipboard_free();
#ifdef WITH_COMPOSITOR
COM_deinitialize();
#endif
free_blender(); /* blender.c, does entire library and spacetypes */
// free_matcopybuf();
free_anim_copybuf();
free_anim_drivers_copybuf();
free_fmodifiers_copybuf();
ED_clipboard_posebuf_free();
BKE_node_clipboard_clear();
BLF_exit();
#ifdef WITH_INTERNATIONAL
BLF_free_unifont();
BLF_free_unifont_mono();
BLF_lang_free();
#endif
ANIM_keyingset_infos_exit();
// free_txt_data();
#ifdef WITH_PYTHON
/* option not to close python so we can use 'atexit' */
if (do_python) {
/* XXX - old note */
/* before free_blender so py's gc happens while library still exists */
/* needed at least for a rare sigsegv that can happen in pydrivers */
/* Update for blender 2.5, move after free_blender because blender now holds references to PyObject's
* so decref'ing them after python ends causes bad problems every time
* the pyDriver bug can be fixed if it happens again we can deal with it then */
BPY_python_end();
}
#else
(void)do_python;
#endif
GPU_global_buffer_pool_free();
GPU_free_unused_buffers();
GPU_extensions_exit();
BKE_reset_undo();
ED_file_exit(); /* for fsmenu */
UI_exit();
BKE_userdef_free();
RNA_exit(); /* should be after BPY_python_end so struct python slots are cleared */
wm_ghost_exit();
CTX_free(C);
#ifdef WITH_GAMEENGINE
SYS_DeleteSystem(SYS_GetSystem());
#endif
GHOST_DisposeSystemPaths();
if (MEM_get_memory_blocks_in_use() != 0) {
printf("Error: Not freed memory blocks: %d\n", MEM_get_memory_blocks_in_use());
MEM_printmemlist();
}
wm_autosave_delete();
printf("\nBlender quit\n");
#ifdef WIN32
/* ask user to press a key when in debug mode */
if (G.debug & G_DEBUG) {
printf("Press any key to exit . . .\n\n");
wait_for_console_key();
}
#endif
}
/* name can be a dynamic string */
void BKE_write_undo(bContext *C, const char *name)
{
uintptr_t maxmem, totmem, memused;
int nr /*, success */ /* UNUSED */;
UndoElem *uel;
if ((U.uiflag & USER_GLOBALUNDO) == 0) {
return;
}
if (U.undosteps == 0) {
return;
}
/* remove all undos after (also when curundo == NULL) */
while (undobase.last != curundo) {
uel = undobase.last;
BLI_remlink(&undobase, uel);
BLO_free_memfile(&uel->memfile);
MEM_freeN(uel);
}
/* make new */
curundo = uel = MEM_callocN(sizeof(UndoElem), "undo file");
BLI_strncpy(uel->name, name, sizeof(uel->name));
BLI_addtail(&undobase, uel);
/* and limit amount to the maximum */
nr = 0;
uel = undobase.last;
while (uel) {
nr++;
if (nr == U.undosteps) break;
uel = uel->prev;
}
if (uel) {
while (undobase.first != uel) {
UndoElem *first = undobase.first;
BLI_remlink(&undobase, first);
/* the merge is because of compression */
BLO_merge_memfile(&first->memfile, &first->next->memfile);
MEM_freeN(first);
}
}
/* disk save version */
if (UNDO_DISK) {
static int counter = 0;
char filepath[FILE_MAX];
char numstr[32];
int fileflags = G.fileflags & ~(G_FILE_HISTORY); /* don't do file history on undo */
/* calculate current filepath */
counter++;
counter = counter % U.undosteps;
BLI_snprintf(numstr, sizeof(numstr), "%d.blend", counter);
BLI_make_file_string("/", filepath, BLI_temporary_dir(), numstr);
/* success = */ /* UNUSED */ BLO_write_file(CTX_data_main(C), filepath, fileflags, NULL, NULL);
BLI_strncpy(curundo->str, filepath, sizeof(curundo->str));
}
else {
MemFile *prevfile = NULL;
if (curundo->prev) prevfile = &(curundo->prev->memfile);
memused = MEM_get_memory_in_use();
/* success = */ /* UNUSED */ BLO_write_file_mem(CTX_data_main(C), prevfile, &curundo->memfile, G.fileflags);
curundo->undosize = MEM_get_memory_in_use() - memused;
}
if (U.undomemory != 0) {
/* limit to maximum memory (afterwards, we can't know in advance) */
totmem = 0;
maxmem = ((uintptr_t)U.undomemory) * 1024 * 1024;
/* keep at least two (original + other) */
uel = undobase.last;
while (uel && uel->prev) {
totmem += uel->undosize;
if (totmem > maxmem) break;
uel = uel->prev;
}
if (uel) {
if (uel->prev && uel->prev->prev)
uel = uel->prev;
while (undobase.first != uel) {
UndoElem *first = undobase.first;
BLI_remlink(&undobase, first);
/* the merge is because of compression */
BLO_merge_memfile(&first->memfile, &first->next->memfile);
MEM_freeN(first);
}
}
}
}
static PyObject *bpy_app_tempdir_get(PyObject *UNUSED(self), void *UNUSED(closure))
{
return PyC_UnicodeFromByte(BLI_temporary_dir());
}
