/*
* Sylpheed templates subsystem
* Copyright (C) 2001 Alexander Barinov
- * Copyright (C) 2001 Hiroyuki Yamamoto
+ * Copyright (C) 2001-2012 Hiroyuki Yamamoto and the Claws Mail team
*
* 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
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* 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.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
*/
#include "defs.h"
#include <glib.h>
#include <glib/gi18n.h>
#include <stdio.h>
-#include <dirent.h>
#include <sys/stat.h>
#include <ctype.h>
gchar buf[BUFFSIZE];
gint bytes_read;
- if ((fp = fopen(filename, "rb")) == NULL) {
+ if ((fp = g_fopen(filename, "rb")) == NULL) {
FILE_OP_ERROR(filename, "fopen");
return NULL;
}
tmpl = g_new(Template, 1);
+ tmpl->load_filename = g_strdup(filename);;
tmpl->name = NULL;
tmpl->subject = NULL;
+ tmpl->from = NULL;
tmpl->to = NULL;
tmpl->cc = NULL;
tmpl->bcc = NULL;
break;
else if (!g_ascii_strncasecmp(buf, "Name:", 5))
tmpl->name = g_strdup(g_strstrip(buf + 5));
+ else if (!g_ascii_strncasecmp(buf, "From:", 5))
+ tmpl->from = g_strdup(g_strstrip(buf + 5));
else if (!g_ascii_strncasecmp(buf, "To:", 3))
tmpl->to = g_strdup(g_strstrip(buf + 3));
else if (!g_ascii_strncasecmp(buf, "Cc:", 3))
if (!tmpl->name) {
g_warning("wrong template format\n");
template_free(tmpl);
+ fclose(fp);
return NULL;
}
if (ferror(fp)) {
FILE_OP_ERROR(filename, "fread");
template_free(tmpl);
+ fclose(fp);
return NULL;
}
}
void template_free(Template *tmpl)
{
+ g_free(tmpl->load_filename);
g_free(tmpl->name);
g_free(tmpl->subject);
+ g_free(tmpl->from);
g_free(tmpl->to);
g_free(tmpl->cc);
g_free(tmpl->bcc);
g_free(tmpl);
}
-void template_clear_config(GSList *tmpl_list)
+static void template_clear_config(GSList *tmpl_list)
{
GSList *cur;
Template *tmpl;
g_slist_free(tmpl_list);
}
+static gint tmpl_compare(gconstpointer tmpl1, gconstpointer tmpl2)
+{
+ gchar *basename1, *basename2;
+ long filenum1, filenum2;
+ gint ret = 0;
+
+ if ((Template *)tmpl1 == NULL || (Template *)tmpl2 == NULL)
+ return 0;
+
+ if (((Template *)tmpl1)->load_filename == NULL || ((Template *)tmpl2)->load_filename == NULL)
+ return 0;
+
+ basename1 = g_path_get_basename(((Template *)tmpl1)->load_filename);
+ basename2 = g_path_get_basename(((Template *)tmpl2)->load_filename);
+ filenum1 = atol(basename1);
+ filenum2 = atol(basename2);
+ g_free(basename1);
+ g_free(basename2);
+
+ if (filenum1 == 0 || filenum2 == 0)
+ return 0;
+
+ if (filenum1 < filenum2)
+ ret = -1;
+ else
+ if (filenum1 > filenum2)
+ ret = 1;
+
+ return ret;
+}
+
GSList *template_read_config(void)
{
const gchar *path;
gchar *filename;
- DIR *dp;
- struct dirent *de;
+ GDir *dir;
+ const gchar *dir_name;
struct stat s;
Template *tmpl;
GSList *tmpl_list = NULL;
return NULL;
}
- if ((dp = opendir(path)) == NULL) {
- FILE_OP_ERROR(path, "opendir");
+ if ((dir = g_dir_open(path, 0, NULL)) == NULL) {
+ g_warning("failed to open directory: %s\n", path);
return NULL;
}
- while ((de = readdir(dp)) != NULL) {
- if (*de->d_name == '.') continue;
-
+ while ((dir_name = g_dir_read_name(dir)) != NULL) {
filename = g_strconcat(path, G_DIR_SEPARATOR_S,
- de->d_name, NULL);
+ dir_name, NULL);
- if (stat(filename, &s) != 0 || !S_ISREG(s.st_mode) ) {
+ if (g_stat(filename, &s) != 0 || !S_ISREG(s.st_mode) ) {
debug_print("%s:%d %s is not an ordinary file\n",
__FILE__, __LINE__, filename);
continue;
tmpl = template_load(filename);
if (tmpl)
- tmpl_list = g_slist_append(tmpl_list, tmpl);
+ tmpl_list = g_slist_insert_sorted(tmpl_list, tmpl, tmpl_compare);
g_free(filename);
}
- closedir(dp);
+ g_dir_close(dir);
return tmpl_list;
}
-void template_write_config(GSList *tmpl_list)
+#define TRY(func) { \
+if (!(func)) \
+{ \
+ g_warning("Failed to write template to file\n"); \
+ if (fp) fclose(fp); \
+ if (new) claws_unlink(new); \
+ g_free(new); \
+ g_free(filename); \
+ return; \
+} \
+}
+
+#define TRY_NO_CLOSE(func) { \
+if (!(func)) \
+{ \
+ g_warning("Failed to write template to file\n"); \
+ if (new) claws_unlink(new); \
+ g_free(new); \
+ g_free(filename); \
+ return; \
+} \
+}
+
+static void template_write_config(GSList *tmpl_list)
{
const gchar *path;
GSList *cur;
return;
}
- remove_all_files(path);
-
for (cur = tmpl_list, tmpl_num = 1; cur != NULL;
cur = cur->next, tmpl_num++) {
- gchar *filename;
+ gchar *filename, *new = NULL;
tmpl = cur->data;
filename = g_strconcat(path, G_DIR_SEPARATOR_S,
itos(tmpl_num), NULL);
- if ((fp = fopen(filename, "wb")) == NULL) {
- FILE_OP_ERROR(filename, "fopen");
+ if (is_file_exist(filename)) {
+ new = g_strconcat(filename, ".new", NULL);
+ }
+
+ if ((fp = g_fopen(new?new:filename, "wb")) == NULL) {
+ FILE_OP_ERROR(new?new:filename, "fopen");
+ g_free(new);
g_free(filename);
return;
}
- fprintf(fp, "Name: %s\n", tmpl->name);
+ TRY(fprintf(fp, "Name: %s\n", tmpl->name) > 0);
if (tmpl->subject && *tmpl->subject != '\0')
- fprintf(fp, "Subject: %s\n", tmpl->subject);
+ TRY(fprintf(fp, "Subject: %s\n", tmpl->subject) > 0);
+ if (tmpl->from && *tmpl->from != '\0')
+ TRY(fprintf(fp, "From: %s\n", tmpl->from) > 0);
if (tmpl->to && *tmpl->to != '\0')
- fprintf(fp, "To: %s\n", tmpl->to);
+ TRY(fprintf(fp, "To: %s\n", tmpl->to) > 0);
if (tmpl->cc && *tmpl->cc != '\0')
- fprintf(fp, "Cc: %s\n", tmpl->cc);
+ TRY(fprintf(fp, "Cc: %s\n", tmpl->cc) > 0);
if (tmpl->bcc && *tmpl->bcc != '\0')
- fprintf(fp, "Bcc: %s\n", tmpl->bcc);
- fputs("\n", fp);
- if (tmpl->value && *tmpl->value != '\0')
- fwrite(tmpl->value, sizeof(gchar) * strlen(tmpl->value), 1, fp);
- else
- fwrite("", sizeof(gchar), 1, fp);
+ TRY(fprintf(fp, "Bcc: %s\n", tmpl->bcc) > 0);
- fclose(fp);
+ TRY(fputs("\n", fp) != EOF);
+
+ if (tmpl->value && *tmpl->value != '\0') {
+ TRY(fwrite(tmpl->value, sizeof(gchar), strlen(tmpl->value), fp) == strlen(tmpl->value));
+ } else {
+ TRY(fwrite("", sizeof(gchar), 1, fp) == 1);
+ }
+ TRY_NO_CLOSE(fclose(fp) != EOF);
+
+ if (new) {
+ if (rename_force(new, filename) < 0) {
+ FILE_OP_ERROR(new, "rename");
+ }
+ }
+ g_free(new);
g_free(filename);
}
+
+ /* remove other templates */
+ while (TRUE) {
+ gchar *filename = g_strconcat(path, G_DIR_SEPARATOR_S,
+ itos(tmpl_num), NULL);
+ if (is_file_exist(filename)) {
+ debug_print("removing old template %d\n", tmpl_num);
+ claws_unlink(filename);
+ g_free(filename);
+ } else {
+ g_free(filename);
+ break;
+ }
+ tmpl_num++;
+ }
}
GSList *template_get_config(void)
projects / claws.git / blobdiff