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7d1375e949
2001-05-21 Michael Natterer <mitch@gimp.org> * Makefile.am * configure.in * gimptool-1.4.in: added new directory libgimpbase/ * app/Makefile.am: link against the new lib. * app/appenums.h: removed the PDB enums which are in libgimpbase/gimpbasetypes.h now. They are all "Gimp" prefixed. * app/apptypes.h: #include "libgimpbase/gimpbasetypes.h" * app/[lots] * app/core/[of] * app/gui/[files] * app/tools/: changed includes and all PDB types. * app/pdb/*: regenerated. * libgimp/Makefile.am: don't build libgimpi.a uglyness any more. * libgimp/gimpenv.[ch] * libgimp/gimplimits.[hh] * libgimp/gimpparasite.[ch] * libgimp/gimpparasiteio.[ch] * libgimp/gimpprotocol.[ch] * libgimp/gimpsignal.[ch] * libgimp/gimpunit.h * libgimp/gimputils.[ch] * libgimp/gimpwire.[ch]: removed... * libgimpbase/*: ...and added here as new library. * libgimp/gimp.[ch] * libgimp/gimpdrawable.[ch] * libgimp/gimpenums.h * libgimp/gimpimage.[ch] * libgimp/gimptile.c * libgimp/gimptypes.h * libgimp/gimpunit.c: changed accordingly. Added the gimp_*_add_new_parasite to gimp.[ch], gimpdrawable.[ch] and gimpimage.[ch]. * libgimpwidgets/gimppatheditor.c * libgimpwidgets/gimpquerybox.c * libgimpwidgets/gimpsizeentry.c * libgimpwidgets/gimpunitmenu.c * libgimpwidgets/gimpwidgets.c * libgimpwidgets/gimpwidgetstypes.h: changed includes accordingly. * plug-ins/*/Makefile.am * plug-ins/common/mkgen.pl: link against libgimpbase. * tools/pdbgen/Makefile.am: scan libgimpbase/gimpbasetypes.h, so the enums are known to pdbgen... * tools/pdbgen/enumcode.pl: ...but don't write them out to libgimp/gimpenums.h * tools/pdbgen/app.pl: include libgimp/gimpbase.h in all *_cmds.c files. Added GIMP_ to the type names ganerated in app/. * tools/pdbgen/enums.pl: regenerated. * tools/pdbgen/pdb.pl * tools/pdbgen/pdb/fileops.pdb * tools/pdbgen/pdb/procedural_db.pdb * tools/pdbgen/pdb/unit.pdb: changed includes.
210 lines
4.7 KiB
C
210 lines
4.7 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995, 1996, 1997 Spencer Kimball and Peter Mattis
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* Copyright (C) 1997 Josh MacDonald
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <gtk/gtk.h>
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#ifdef G_OS_WIN32
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#include <io.h>
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#ifndef S_IWUSR
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#define S_IWUSR _S_IWRITE
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#endif
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#ifndef S_IRUSR
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#define S_IRUSR _S_IREAD
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#endif
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#ifndef S_IWGRP
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#define S_IWGRP (_S_IWRITE>>3)
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#define S_IWOTH (_S_IWRITE>>6)
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#endif
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#ifndef S_IRGRP
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#define S_IRGRP (_S_IREAD>>3)
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#define S_IROTH (_S_IREAD>>6)
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#endif
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#define uid_t gint
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#define gid_t gint
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#define geteuid() 0
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#define getegid() 0
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#endif
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#include "core/core-types.h"
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#include "core/gimpimage.h"
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#include "gimage.h"
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#include "gimprc.h"
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#include "file-open.h"
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#include "file-utils.h"
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#include "plug_in.h"
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#include "undo.h"
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#include "libgimp/gimpintl.h"
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GSList *load_procs = NULL;
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/* public functions */
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GimpImage *
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file_open_image (const gchar *filename,
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const gchar *raw_filename,
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const gchar *open_mode,
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PlugInProcDef *file_proc,
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RunModeType run_mode,
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gint *status)
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{
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ProcRecord *proc;
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Argument *args;
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Argument *return_vals;
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gint gimage_id;
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gint i;
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struct stat statbuf;
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*status = GIMP_PDB_CANCEL; /* inhibits error messages by caller */
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if (! file_proc)
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file_proc = file_proc_find (load_procs, filename);
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if (! file_proc)
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{
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/* no errors when making thumbnails */
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if (run_mode == RUN_INTERACTIVE)
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g_message (_("%s failed.\n"
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"%s: Unknown file type."),
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open_mode, filename);
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return NULL;
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}
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/* check if we are opening a file */
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if (stat (filename, &statbuf) == 0)
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{
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uid_t euid;
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gid_t egid;
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if (! (statbuf.st_mode & S_IFREG))
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{
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/* no errors when making thumbnails */
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if (run_mode == RUN_INTERACTIVE)
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g_message (_("%s failed.\n"
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"%s is not a regular file."),
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open_mode, filename);
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return NULL;
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}
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euid = geteuid ();
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egid = getegid ();
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if (! ((statbuf.st_mode & S_IRUSR) ||
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((statbuf.st_mode & S_IRGRP) &&
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(statbuf.st_uid != euid)) ||
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((statbuf.st_mode & S_IROTH) &&
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(statbuf.st_uid != euid) &&
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(statbuf.st_gid != egid))))
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{
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/* no errors when making thumbnails */
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if (run_mode == RUN_INTERACTIVE)
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g_message (_("%s failed.\n"
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"%s: Permission denied."),
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open_mode, filename);
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return NULL;
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}
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}
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proc = &file_proc->db_info;
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args = g_new0 (Argument, proc->num_args);
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for (i = 0; i < proc->num_args; i++)
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args[i].arg_type = proc->args[i].arg_type;
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args[0].value.pdb_int = run_mode;
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args[1].value.pdb_pointer = (gchar *) filename;
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args[2].value.pdb_pointer = (gchar *) raw_filename;
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return_vals = procedural_db_execute (proc->name, args);
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*status = return_vals[0].value.pdb_int;
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gimage_id = return_vals[1].value.pdb_int;
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procedural_db_destroy_args (return_vals, proc->num_values);
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g_free (args);
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if (*status == GIMP_PDB_SUCCESS && gimage_id != -1)
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{
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return gimp_image_get_by_ID (gimage_id);
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}
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return NULL;
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}
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gchar *
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file_open_absolute_filename (const gchar *name)
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{
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PlugInProcDef *proc;
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GSList *procs;
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GSList *prefixes;
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gchar *absolute;
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gchar *current;
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g_return_val_if_fail (name != NULL, NULL);
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/* check for prefixes like http or ftp */
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for (procs = load_procs; procs; procs = g_slist_next (procs))
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{
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proc = (PlugInProcDef *)procs->data;
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for (prefixes = proc->prefixes_list;
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prefixes;
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prefixes = g_slist_next (prefixes))
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{
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if (strncmp (name, prefixes->data, strlen (prefixes->data)) == 0)
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return g_strdup (name);
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}
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}
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if (g_path_is_absolute (name))
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return g_strdup (name);
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current = g_get_current_dir ();
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absolute = g_strconcat (current, G_DIR_SEPARATOR_S, name, NULL);
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g_free (current);
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return absolute;
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}
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