174 lines
4 KiB
C
174 lines
4 KiB
C
/*
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* Sylpheed templates subsystem
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* Copyright (C) 2001 Alexander Barinov
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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 "defs.h"
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#include <gdk/gdk.h>
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#include <stdio.h>
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#include <dirent.h>
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#include <sys/stat.h>
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#include "utils.h"
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#include "main.h"
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#include "template.h"
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#include "intl.h"
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static GSList* template_load(GSList *tmpl_list, gchar *filename)
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{
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Template *tmpl;
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FILE *fp;
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char buf[32000];
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gint bytes_read;
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LOG_MESSAGE(_("%s:%d loading template from %s\n"), __FILE__, __LINE__, filename);
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if ((fp = fopen(filename, "r")) == NULL) {
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FILE_OP_ERROR(filename, "fopen");
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return tmpl_list;
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}
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tmpl = g_new(Template, 1);
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if (fgets(buf, sizeof(buf), fp) == NULL) {
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FILE_OP_ERROR(filename, "fgets");
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g_free(tmpl);
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LOG_MESSAGE(_("%s:%d exiting\n"), __FILE__, __LINE__);
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return tmpl_list;
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}
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tmpl->name = g_strdup(g_strstrip(buf));
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memset(buf, 0, sizeof(buf));
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if ((bytes_read = fread(buf, 1, sizeof(buf)-1, fp)) == 0) {
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FILE_OP_ERROR(filename, "fread");
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g_free(tmpl->name);
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g_free(tmpl);
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return tmpl_list;
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}
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tmpl->value = g_strdup(buf);
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tmpl_list = g_slist_append(tmpl_list, tmpl);
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fclose(fp);
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return tmpl_list;
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}
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void template_free(Template *tmpl)
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{
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g_free(tmpl->name);
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g_free(tmpl->value);
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g_free(tmpl);
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}
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void template_clear_config(GSList *tmpl_list)
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{
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Template *tmpl;
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while (tmpl_list != NULL) {
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tmpl = tmpl_list->data;
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template_free(tmpl);
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tmpl_list = g_slist_remove(tmpl_list, tmpl);
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}
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}
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GSList* template_read_config(void)
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{
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gchar *path;
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gchar *filename;
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DIR *dp;
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struct dirent *de;
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struct stat s;
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GSList *tmpl_list = NULL;
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path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, TEMPLATES_DIR, NULL);
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LOG_MESSAGE(_("%s:%d reading templates dir %s\n"), __FILE__, __LINE__, path);
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if ((dp = opendir(path)) == NULL) {
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FILE_OP_ERROR(path, "opendir");
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return tmpl_list;
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}
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while ((de = readdir(dp)) != NULL) {
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filename = g_strconcat(path, G_DIR_SEPARATOR_S, de->d_name, NULL);
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LOG_MESSAGE(_("%s:%d found file %s\n"), __FILE__, __LINE__, filename);
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if (stat(filename, &s) != 0 || !S_ISREG(s.st_mode) ) {
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LOG_MESSAGE(_("%s:%d %s is not an ordinary file\n"),
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__FILE__, __LINE__, filename);
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continue;
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}
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tmpl_list = template_load(tmpl_list, filename);
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g_free(filename);
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}
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closedir(dp);
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g_free(path);
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return tmpl_list;
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}
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void template_write_config(GSList *tmpl_list)
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{
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gchar *path;
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gchar *filename;
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GSList *cur;
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Template *tmpl;
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FILE *fp;
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gint tmpl_num = 1;
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path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, TEMPLATES_DIR, NULL);
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if (!is_dir_exist(path)) {
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if (is_file_exist(path)) {
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LOG_MESSAGE(_("%s:%d file %s allready exists\n"),
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__FILE__, __LINE__, filename);
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g_free(path);
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return;
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}
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if (mkdir(path, S_IRWXU) < 0) {
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FILE_OP_ERROR(path, "mkdir");
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g_free(path);
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return;
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}
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}
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remove_all_files(path);
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for (cur = tmpl_list; cur != NULL; cur = cur->next) {
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tmpl = cur->data;
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filename = g_strconcat(path, G_DIR_SEPARATOR_S, itos(tmpl_num), NULL);
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if ((fp = fopen(filename, "w")) == NULL) {
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FILE_OP_ERROR(filename, "fopen");
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g_free(filename);
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g_free(path);
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return;
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}
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LOG_MESSAGE(_("%s:%d writing template \"%s\" to %s\n"),
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__FILE__, __LINE__, tmpl->name, filename);
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fputs(tmpl->name, fp);
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fputs("\n", fp);
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fwrite(tmpl->value, sizeof(gchar), strlen(tmpl->value), fp);
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fclose(fp);
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tmpl_num ++;
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}
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g_free(path);
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}
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