Campbell Barton
3e7ad0e271
bug was that uiPupMenuSaveOver(...) could run the WM API call function which freed the operator, within the low level invoke function which kept using the freed memory. Changed uiPupMenuSaveOver(...) to only show a popup so the caller needs to check if the file exists and should be immediately written (which was done everywhere except for blend saving anyway). * added note that operators invoke/exec funcs cant call WM_operator_call(...) on themselves, ends up using freed memory. * added BLI_is_file(path), checks the file exists and isnt a directory.
90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file BLI_fileops.h
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* \ingroup bli
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* \brief File and directory operations.
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* */
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#ifndef BLI_FILEOPS_H
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#define BLI_FILEOPS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "BLI_fileops_types.h"
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/* for size_t (needed on windows) */
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#include <stddef.h>
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/* Common */
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int BLI_exists(const char *path);
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int BLI_copy(const char *path, const char *to);
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int BLI_rename(const char *from, const char *to);
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int BLI_delete(const char *path, int dir, int recursive);
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int BLI_move(const char *path, const char *to);
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int BLI_create_symlink(const char *path, const char *to);
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/* Directories */
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struct direntry;
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int BLI_is_dir(const char *path);
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int BLI_is_file(const char *path);
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void BLI_dir_create_recursive(const char *dir);
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double BLI_dir_free_space(const char *dir);
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char *BLI_current_working_dir(char *dir, const int maxlen);
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unsigned int BLI_dir_contents(const char *dir, struct direntry **filelist);
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/* Files */
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int BLI_file_is_writable(const char *file);
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int BLI_file_touch(const char *file);
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int BLI_file_gzip(const char *from, const char *to);
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char *BLI_file_ungzip_to_mem(const char *from_file, int *size_r);
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size_t BLI_file_descriptor_size(int file);
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size_t BLI_file_size(const char *file);
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/* compare if one was last modified before the other */
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int BLI_file_older(const char *file1, const char *file2);
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/* read ascii file as lines, empty list if reading fails */
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struct LinkNode *BLI_file_read_as_lines(const char *file);
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void BLI_file_free_lines(struct LinkNode *lines);
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#ifdef __cplusplus
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}
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#endif
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#endif
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