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Diffstat (limited to 'source/blender/python/api2_2x/Sys.c')
| -rw-r--r-- | source/blender/python/api2_2x/Sys.c | 421 |
1 files changed, 0 insertions, 421 deletions
diff --git a/source/blender/python/api2_2x/Sys.c b/source/blender/python/api2_2x/Sys.c deleted file mode 100644 index 16d879c3032..00000000000 --- a/source/blender/python/api2_2x/Sys.c +++ /dev/null @@ -1,421 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * This is a new part of Blender. - * - * Contributor(s): Willian P. Germano, Campbell Barton - * - * ***** END GPL LICENSE BLOCK ***** -*/ - -#include "Sys.h" /*This must come first*/ - -#include "BKE_utildefines.h" -#include "BKE_global.h" -#include "BLI_blenlib.h" -#include "DNA_scene_types.h" /* G.scene-"r.cfra */ -#include "PIL_time.h" -#include "gen_utils.h" - -#ifdef WIN32 -#define DIRSEP '\\' -#define DIRSEP_STR "\\" -#else -#define DIRSEP '/' -#define DIRSEP_STR "/" -#endif - - -/*****************************************************************************/ -/* Python API function prototypes for the sys module. */ -/*****************************************************************************/ -static PyObject *M_sys_basename( PyObject * self, PyObject * value ); -static PyObject *M_sys_dirname( PyObject * self, PyObject * value ); -static PyObject *M_sys_join( PyObject * self, PyObject * args ); -static PyObject *M_sys_splitext( PyObject * self, PyObject * value ); -static PyObject *M_sys_makename( PyObject * self, PyObject * args, - PyObject * kw ); -static PyObject *M_sys_exists( PyObject * self, PyObject * value ); -static PyObject *M_sys_time( PyObject * self ); -static PyObject *M_sys_sleep( PyObject * self, PyObject * args ); -static PyObject *M_sys_expandpath( PyObject *self, PyObject *value); -static PyObject *M_sys_cleanpath( PyObject *self, PyObject *value); - -/*****************************************************************************/ -/* The following string definitions are used for documentation strings. */ -/* In Python these will be written to the console when doing a */ -/* Blender.sys.__doc__ */ -/*****************************************************************************/ -static char M_sys_doc[] = "The Blender.sys submodule\n\ -\n\ -This is a minimal system module to supply simple functionality available\n\ -in the default Python module os."; - -static char M_sys_basename_doc[] = - "(path) - Split 'path' in dir and filename.\n\ -Return the filename."; - -static char M_sys_dirname_doc[] = - "(path) - Split 'path' in dir and filename.\n\ -Return the dir."; - -static char M_sys_join_doc[] = - "(dir, file) - Join dir and file to form a full filename.\n\ -Return the filename."; - -static char M_sys_splitext_doc[] = - "(path) - Split 'path' in root and extension:\n\ -/this/that/file.ext -> ('/this/that/file','.ext').\n\ -Return the pair (root, extension)."; - -static char M_sys_makename_doc[] = - "(path = Blender.Get('filename'), ext = \"\", strip = 0) -\n\ -Strip dir and extension from path, leaving only a name, then append 'ext'\n\ -to it (if given) and return the resulting string.\n\n\ -(path) - string: a pathname -- Blender.Get('filename') if 'path' isn't given;\n\ -(ext = \"\") - string: the extension to append.\n\ -(strip = 0) - int: strip dirname from 'path' if given and non-zero.\n\ -Ex: makename('/path/to/file/myfile.foo','-01.abc') returns 'myfile-01.abc'\n\ -Ex: makename(ext='.txt') returns 'untitled.txt' if Blender.Get('filename')\n\ -returns a path to the file 'untitled.blend'"; - -static char M_sys_time_doc[] = - "() - Return a float representing time elapsed in seconds.\n\ -Each successive call is garanteed to return values greater than or\n\ -equal to the previous call."; - -static char M_sys_sleep_doc[] = - "(milliseconds = 10) - Sleep for the specified time.\n\ -(milliseconds = 10) - the amount of time in milliseconds to sleep.\n\ -This function can be necessary in tight 'get event' loops."; - -static char M_sys_exists_doc[] = - "(path) - Check if the given pathname exists.\n\ -The return value is as follows:\n\ -\t 0: path doesn't exist;\n\ -\t 1: path is an existing filename;\n\ -\t 2: path is an existing dirname;\n\ -\t-1: path exists but is neither a regular file nor a dir."; - -static char M_sys_expandpath_doc[] = -"(path) - Expand this Blender internal path to a proper file system path.\n\ -(path) - the string path to convert.\n\n\ -Note: internally Blender paths can contain two special character sequences:\n\ -- '//' (at start) for base path directory (the current .blend's dir path);\n\ -- '#' characters in the filename will be replaced by the frame number.\n\n\ -This function expands these to their actual content, returning a valid path.\n\ -If the special chars are not found in the given path, it is simply returned."; - -static char M_sys_cleanpath_doc[] = -"(path) - Removes parts of a path that are not needed paths such as '../foo/../bar/' and '//./././'"; - -/*****************************************************************************/ -/* Python method structure definition for Blender.sys module: */ -/*****************************************************************************/ -struct PyMethodDef M_sys_methods[] = { - {"basename", M_sys_basename, METH_O, M_sys_basename_doc}, - {"dirname", M_sys_dirname, METH_O, M_sys_dirname_doc}, - {"join", M_sys_join, METH_VARARGS, M_sys_join_doc}, - {"splitext", M_sys_splitext, METH_O, M_sys_splitext_doc}, - {"makename", ( PyCFunction ) M_sys_makename, - METH_VARARGS | METH_KEYWORDS, - M_sys_makename_doc}, - {"exists", M_sys_exists, METH_O, M_sys_exists_doc}, - {"sleep", M_sys_sleep, METH_VARARGS, M_sys_sleep_doc}, - {"time", ( PyCFunction ) M_sys_time, METH_NOARGS, M_sys_time_doc}, - {"expandpath", M_sys_expandpath, METH_O, M_sys_expandpath_doc}, - {"cleanpath", M_sys_cleanpath, METH_O, M_sys_cleanpath_doc}, - {NULL, NULL, 0, NULL} -}; - -/* Module Functions */ - -PyObject *sys_Init( void ) -{ - PyObject *submodule, *dict; - - submodule = Py_InitModule3( "Blender.sys", M_sys_methods, M_sys_doc ); - - dict = PyModule_GetDict( submodule ); - - EXPP_dict_set_item_str( dict, "dirsep", PyString_FromString(DIRSEP_STR) ); - EXPP_dict_set_item_str( dict, "sep", PyString_FromString(DIRSEP_STR) ); - - return submodule; -} - -static PyObject *M_sys_basename( PyObject * self, PyObject * value ) -{ - char *name = PyString_AsString(value); - char *p, basename[FILE_MAXDIR + FILE_MAXFILE]; - int n, len; - - if( !name ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument" ); - - len = strlen( name ); - -#ifdef WIN32 - p = MAX2(strrchr( name, '/' ), strrchr( name, '\\' )); -#else - p = strrchr( name, DIRSEP ); -#endif - - if( p ) { - n = name + len - p - 1; /* - 1 because we don't want the sep */ - - if( n > FILE_MAXDIR + FILE_MAXFILE ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "path too long" ); - - BLI_strncpy( basename, p + 1, n + 1 ); - return PyString_FromString( basename ); - } - - return PyString_FromString( name ); -} - -static PyObject *M_sys_dirname( PyObject * self, PyObject * value ) -{ - char *name = PyString_AsString(value); - char *p, dirname[FILE_MAXDIR + FILE_MAXFILE]; - int n; - - if( !name ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument" ); - -#ifdef WIN32 - p = MAX2(strrchr( name, '/' ), strrchr( name, '\\' )); -#else - p = strrchr( name, DIRSEP ); -#endif - - if( p ) { - n = p - name; - - if( n > FILE_MAXDIR + FILE_MAXFILE ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "path too long" ); - - BLI_strncpy( dirname, name, n + 1 ); - return PyString_FromString( dirname ); - } - - return PyString_FromString( "." ); -} - -static PyObject *M_sys_join( PyObject * self, PyObject * args ) -{ - char *name = NULL, *path = NULL; - char filename[FILE_MAXDIR + FILE_MAXFILE]; - int pathlen = 0, namelen = 0; - - if( !PyArg_ParseTuple( args, "ss", &path, &name ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument" ); - - pathlen = strlen( path ) + 1; - namelen = strlen( name ) + 1; /* + 1 to account for '\0' for BLI_strncpy */ - - if( pathlen + namelen > FILE_MAXDIR + FILE_MAXFILE - 1 ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "filename is too long." ); - - BLI_strncpy( filename, path, pathlen ); - - if( filename[pathlen - 2] != DIRSEP ) { - filename[pathlen - 1] = DIRSEP; - pathlen += 1; - } - - BLI_strncpy( filename + pathlen - 1, name, namelen ); - - return PyString_FromString( filename ); -} - -static PyObject *M_sys_splitext( PyObject * self, PyObject * value ) -{ - char *name = PyString_AsString(value); - char *dot, *p, path[FILE_MAXDIR + FILE_MAXFILE], ext[FILE_MAXDIR + FILE_MAXFILE]; - int n, len; - - if( !name ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument" ); - - len = strlen( name ); - dot = strrchr( name, '.' ); - - if( !dot ) - return Py_BuildValue( "ss", name, "" ); - - p = strrchr( name, DIRSEP ); - - if( p ) { - if( p > dot ) - return Py_BuildValue( "ss", name, "" ); - } - - n = name + len - dot; - - /* loong extensions are supported -- foolish, but Python's os.path.splitext - * supports them, so ... */ - - if( n >= FILE_MAXDIR + FILE_MAXFILE || ( len - n ) >= FILE_MAXDIR + FILE_MAXFILE ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, "path too long" ); - - BLI_strncpy( ext, dot, n + 1 ); - BLI_strncpy( path, name, dot - name + 1 ); - - return Py_BuildValue( "ss", path, ext ); -} - -static PyObject *M_sys_makename( PyObject * self, PyObject * args, - PyObject * kw ) -{ - char *path = G.sce, *ext = NULL; - int strip = 0; - static char *kwlist[] = { "path", "ext", "strip", NULL }; - char *dot = NULL, *p = NULL, basename[FILE_MAXDIR + FILE_MAXFILE]; - int n, len, lenext = 0; - - if( !PyArg_ParseTupleAndKeywords( args, kw, "|ssi", kwlist, - &path, &ext, &strip ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected one or two strings and an int (or nothing) as arguments" ); - - len = strlen( path ) + 1; /* + 1 to consider ending '\0' */ - if( ext ) - lenext = strlen( ext ) + 1; - - if( ( len + lenext ) > FILE_MAXDIR + FILE_MAXFILE ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "path too long" ); - - p = strrchr( path, DIRSEP ); - - if( p && strip ) { - n = path + len - p; - BLI_strncpy( basename, p + 1, n ); /* + 1 to skip the sep */ - } else - BLI_strncpy( basename, path, len ); - - dot = strrchr( basename, '.' ); - - /* now the extension: always remove the one in basename */ - if( dot || ext ) { - if( !ext ) - basename[dot - basename] = '\0'; - else { /* if user gave an ext, append it */ - - if( dot ) - n = dot - basename; - else - n = strlen( basename ); - - BLI_strncpy( basename + n, ext, lenext ); - } - } - - return PyString_FromString( basename ); -} - -static PyObject *M_sys_time( PyObject * self ) -{ - return PyFloat_FromDouble( PIL_check_seconds_timer( ) ); -} - -static PyObject *M_sys_sleep( PyObject * self, PyObject * args ) -{ - int millisecs = 10; - - if( !PyArg_ParseTuple( args, "|i", &millisecs ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected int argument" ); - - PIL_sleep_ms( millisecs ); - - return EXPP_incr_ret( Py_None ); -} - -static PyObject *M_sys_exists( PyObject * self, PyObject * value ) -{ - char *fname = PyString_AsString(value); - - int mode = 0, i = -1; - - if( !fname ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string (pathname) argument" ); - - mode = BLI_exist(fname); - - if( mode == 0 ) - i = 0; - else if( S_ISREG( mode ) ) - i = 1; - else if( S_ISDIR( mode ) ) - i = 2; - /* i stays as -1 if path exists but is neither a regular file nor a dir */ - - return PyInt_FromLong(i); -} - -static PyObject *M_sys_expandpath( PyObject * self, PyObject * value ) -{ - char *path = PyString_AsString(value); - char expanded[FILE_MAXDIR + FILE_MAXFILE]; - - if (!path) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument" ); - - BLI_strncpy(expanded, path, FILE_MAXDIR + FILE_MAXFILE); - BLI_convertstringcode(expanded, G.sce); - BLI_convertstringframe(expanded, G.scene->r.cfra); - - return PyString_FromString(expanded); -} - -static PyObject *M_sys_cleanpath( PyObject * self, PyObject * value ) -{ - char *path = PyString_AsString(value); - char cleaned[FILE_MAXDIR + FILE_MAXFILE]; - int trailing_slash = 0, last; - if (!path) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument" ); - last = strlen(path)-1; - if ((last >= 0) && ((path[last]=='/') || (path[last]=='\\'))) { - trailing_slash = 1; - } - BLI_strncpy(cleaned, path, FILE_MAXDIR + FILE_MAXFILE); - BLI_cleanup_file(NULL, cleaned); - - if (trailing_slash) { - BLI_add_slash(cleaned); - } - - return PyString_FromString(cleaned); -} |