diff options
Diffstat (limited to 'src/template.c')
| -rw-r--r-- | src/template.c | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/src/template.c b/src/template.c new file mode 100644 index 00000000..ddfb2b5f --- /dev/null +++ b/src/template.c @@ -0,0 +1,219 @@ +/* + * Sylpheed templates subsystem + * Copyright (C) 2001 Alexander Barinov + * Copyright (C) 2001-2004 Hiroyuki Yamamoto + * + * 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. + */ + +#include "defs.h" + +#include <glib.h> +#include <stdio.h> +#include <dirent.h> +#include <sys/stat.h> +#include <ctype.h> + +#include "intl.h" +#include "main.h" +#include "template.h" +#include "utils.h" + +static GSList *template_list; + +static Template *template_load(gchar *filename) +{ + Template *tmpl; + FILE *fp; + gchar buf[BUFFSIZE]; + gint bytes_read; + + if ((fp = fopen(filename, "rb")) == NULL) { + FILE_OP_ERROR(filename, "fopen"); + return NULL; + } + + tmpl = g_new(Template, 1); + tmpl->name = NULL; + tmpl->to = NULL; + tmpl->cc = NULL; + tmpl->subject = NULL; + tmpl->value = NULL; + + while (fgets(buf, sizeof(buf), fp) != NULL) { + if (buf[0] == '\n') + break; + else if (!g_strncasecmp(buf, "Name:", 5)) + tmpl->name = g_strdup(g_strstrip(buf + 5)); + else if (!g_strncasecmp(buf, "To:", 3)) + tmpl->to = g_strdup(g_strstrip(buf + 3)); + else if (!g_strncasecmp(buf, "Cc:", 3)) + tmpl->cc = g_strdup(g_strstrip(buf + 3)); + else if (!g_strncasecmp(buf, "Subject:", 8)) + tmpl->subject = g_strdup(g_strstrip(buf + 8)); + } + + if (!tmpl->name) { + g_warning("wrong template format\n"); + template_free(tmpl); + return NULL; + } + + if ((bytes_read = fread(buf, 1, sizeof(buf), fp)) == 0) { + if (ferror(fp)) { + FILE_OP_ERROR(filename, "fread"); + template_free(tmpl); + return NULL; + } + } + fclose(fp); + tmpl->value = g_strndup(buf, bytes_read); + + return tmpl; +} + +void template_free(Template *tmpl) +{ + g_free(tmpl->name); + g_free(tmpl->to); + g_free(tmpl->cc); + g_free(tmpl->subject); + g_free(tmpl->value); + g_free(tmpl); +} + +void template_clear_config(GSList *tmpl_list) +{ + GSList *cur; + Template *tmpl; + + for (cur = tmpl_list; cur != NULL; cur = cur->next) { + tmpl = (Template *)cur->data; + template_free(tmpl); + } + g_slist_free(tmpl_list); +} + +GSList *template_read_config(void) +{ + const gchar *path; + gchar *filename; + DIR *dp; + struct dirent *de; + struct stat s; + Template *tmpl; + GSList *tmpl_list = NULL; + + path = get_template_dir(); + debug_print("%s:%d reading templates dir %s\n", + __FILE__, __LINE__, path); + + if (!is_dir_exist(path)) { + if (make_dir(path) < 0) + return NULL; + } + + if ((dp = opendir(path)) == NULL) { + FILE_OP_ERROR(path, "opendir"); + return NULL; + } + + while ((de = readdir(dp)) != NULL) { + if (*de->d_name == '.') continue; + + filename = g_strconcat(path, G_DIR_SEPARATOR_S, de->d_name, NULL); + + if (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); + g_free(filename); + } + + closedir(dp); + + return tmpl_list; +} + +void template_write_config(GSList *tmpl_list) +{ + const gchar *path; + GSList *cur; + Template *tmpl; + FILE *fp; + gint tmpl_num; + + debug_print("%s:%d writing templates\n", __FILE__, __LINE__); + + path = get_template_dir(); + + if (!is_dir_exist(path)) { + if (is_file_exist(path)) { + g_warning(_("file %s already exists\n"), path); + return; + } + if (make_dir(path) < 0) + return; + } + + remove_all_files(path); + + for (cur = tmpl_list, tmpl_num = 1; cur != NULL; + cur = cur->next, tmpl_num++) { + gchar *filename; + + 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"); + g_free(filename); + return; + } + + fprintf(fp, "Name: %s\n", tmpl->name); + if (tmpl->to && *tmpl->to != '\0') + fprintf(fp, "To: %s\n", tmpl->to); + if (tmpl->cc && *tmpl->cc != '\0') + fprintf(fp, "Cc: %s\n", tmpl->cc); + if (tmpl->subject && *tmpl->subject != '\0') + fprintf(fp, "Subject: %s\n", tmpl->subject); + fputs("\n", fp); + fwrite(tmpl->value, sizeof(gchar) * strlen(tmpl->value), 1, fp); + fclose(fp); + } +} + +GSList *template_get_config(void) +{ + if (!template_list) + template_list = template_read_config(); + + return template_list; +} + +void template_set_config(GSList *tmpl_list) +{ + template_clear_config(template_list); + template_write_config(tmpl_list); + template_list = tmpl_list; +} |