130 lines
2.8 KiB
C
130 lines
2.8 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* e-summary-url.c
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*
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* Authors: Iain Holmes <iain@helixcode.com>
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*
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* Copyright (C) 2000 Helix Code, Inc.
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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 as
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* published by the Free Software Foundation; either version 2 of the
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* 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 GNU
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* 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
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <e-summary-util.h>
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#include <gnome.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <dirent.h>
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/**
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* e_pixmap_file:
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* @filename: Filename of pixmap.
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*
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* Finds @filename in the Evolution or GNOME installation dir.
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*
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* Returns: A newly allocated absolute path to @filename, or NULL
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* if it cannot be found.
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*/
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char *
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e_pixmap_file (const char *filename)
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{
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char *ret;
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char *edir;
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if (g_file_exists (filename)) {
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ret = g_strdup (filename);
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return ret;
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}
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/* Try the evolution images dir */
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edir = g_concat_dir_and_file (EVOLUTION_DATADIR "/images/evolution",
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filename);
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if (g_file_exists (edir)) {
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ret = g_strdup (edir);
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g_free (edir);
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return ret;
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}
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g_free (edir);
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/* Try the evolution button images dir */
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edir = g_concat_dir_and_file (EVOLUTION_DATADIR "/images/evolution/buttons",
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filename);
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if (g_file_exists (edir)) {
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ret = g_strdup (edir);
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g_free (edir);
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return ret;
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}
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g_free (edir);
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/* Fall back to the gnome_pixmap_file */
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return gnome_pixmap_file (filename);
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}
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/**
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* e_summary_rm_dir:
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* @path: Full path to the directory or file to be removed.
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*
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* Deletes everything in fullpath.
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*/
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void
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e_summary_rm_dir (const char *path)
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{
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DIR *base;
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struct stat statbuf;
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struct dirent *contents;
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stat (path, &statbuf);
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if (!S_ISDIR (statbuf.st_mode)) {
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/* Not a directory */
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g_warning ("Removing: %s", path);
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unlink (path);
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return;
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} else {
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g_warning ("Opening: %s", path);
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base = opendir (path);
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if (base == NULL)
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return;
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contents = readdir (base);
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while (contents != NULL) {
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char *fullpath;
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if (strcmp (contents->d_name, ".") == 0||
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strcmp (contents->d_name, "..") ==0) {
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contents = readdir (base);
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continue;
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}
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fullpath = g_concat_dir_and_file (path, contents->d_name);
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e_summary_rm_dir (fullpath);
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g_free (fullpath);
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contents = readdir (base);
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}
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closedir (base);
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rmdir (path);
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}
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}
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