2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999,2000 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 #include <sys/types.h>
41 #define CHDIR_RETURN_IF_FAIL(dir) \
43 if (change_dir(dir) < 0) return; \
46 #define CHDIR_RETURN_VAL_IF_FAIL(dir, val) \
48 if (change_dir(dir) < 0) return val; \
51 #define Xalloca(ptr, size, iffail) \
53 if ((ptr = alloca(size)) == NULL) { \
54 g_warning("can't allocate memory\n"); \
59 #define Xstrdup_a(ptr, str, iffail) \
63 if ((__tmp = alloca(strlen(str) + 1)) == NULL) { \
64 g_warning("can't allocate memory\n"); \
72 #define Xstrndup_a(ptr, str, len, iffail) \
76 if ((__tmp = alloca(len + 1)) == NULL) { \
77 g_warning("can't allocate memory\n"); \
80 strncpy(__tmp, str, len); \
87 #define FILE_OP_ERROR(file, func) \
89 fprintf(stderr, "%s: ", file); \
93 /* for macro expansion */
95 #define Xstr(x) Str(x)
97 void list_free_strings (GList *list);
98 void slist_free_strings (GSList *list);
100 void hash_free_strings (GHashTable *table);
102 void ptr_array_free_strings (GPtrArray *array);
104 /* number-string conversion */
105 gint to_number (const gchar *nstr);
106 gchar *itos (gint n);
107 gchar *to_human_readable (off_t size);
109 /* alternative string functions */
110 gint strcmp2 (const gchar *s1,
112 gint path_cmp (const gchar *s1,
114 gchar *strretchomp (gchar *str);
115 gchar *strcasestr (const gchar *haystack,
116 const gchar *needle);
117 gchar *strncpy2 (gchar *dest,
121 /* wide-character functions */
123 int iswalnum (wint_t wc);
126 int iswspace (wint_t wc);
129 wint_t towlower (wint_t wc);
133 size_t wcslen (const wchar_t *s);
136 wchar_t *wcscpy (wchar_t *dest,
140 wchar_t *wcsncpy (wchar_t *dest,
145 wchar_t *wcsdup (const wchar_t *s);
146 wchar_t *wcsndup (const wchar_t *s,
148 wchar_t *strdup_mbstowcs (const gchar *s);
149 gchar *strdup_wcstombs (const wchar_t *s);
150 gint wcsncasecmp (const wchar_t *s1,
153 wchar_t *wcscasestr (const wchar_t *haystack,
154 const wchar_t *needle);
156 gboolean is_next_nonascii (const wchar_t *s);
157 gboolean is_next_mbs (const wchar_t *s);
158 wchar_t *find_wspace (const wchar_t *s);
160 /* functions for string parsing */
161 gint subject_compare (const gchar *s1,
163 void trim_subject (gchar *str);
164 void eliminate_parenthesis (gchar *str,
167 void extract_parenthesis (gchar *str,
170 void extract_parenthesis_with_skip_quote(gchar *str,
174 void eliminate_quote (gchar *str,
176 void extract_quote (gchar *str,
178 void eliminate_address_comment (gchar *str);
179 gchar *strchr_with_skip_quote (const gchar *str,
182 gchar *strrchr_with_skip_quote (const gchar *str,
185 void extract_address (gchar *str);
186 GSList *address_list_append (GSList *addr_list,
188 GSList *references_list_append (GSList *msgid_list,
190 GSList *newsgroup_list_append (GSList *group_list,
192 void remove_return (gchar *str);
193 void remove_space (gchar *str);
194 void subst_char (gchar *str,
197 gboolean is_header_line (const gchar *str);
198 gboolean is_ascii_str (const guchar *str);
199 gint get_quote_level (const gchar *str);
200 GList *uri_list_extract_filenames (const gchar *uri_list);
201 gchar *strstr_with_skip_quote (const gchar *haystack,
202 const gchar *needle);
203 gchar **strsplit_with_quote (const gchar *str,
207 /* return static strings */
208 gchar *get_rc_dir (void);
209 gchar *get_news_cache_dir (void);
210 gchar *get_imap_cache_dir (void);
211 gchar *get_mime_tmp_dir (void);
212 gchar *get_tmp_file (void);
213 gchar *get_domain_name (void);
215 /* file / directory handling */
216 off_t get_file_size (const gchar *file);
217 gboolean file_exist (const gchar *file,
218 gboolean allow_fifo);
219 gboolean is_dir_exist (const gchar *dir);
220 gint change_dir (const gchar *dir);
221 gint make_dir_hier (const gchar *dir);
222 gint remove_all_files (const gchar *dir);
223 gint remove_dir_recursive (const gchar *dir);
224 gint copy_file (const gchar *src,
226 gint change_file_mode_rw (FILE *fp,
228 FILE *my_tmpfile (void);
230 #define is_file_exist(file) file_exist(file, FALSE)
231 #define is_file_or_fifo_exist(file) file_exist(file, TRUE)
233 /* process execution */
234 gint execute_async (gchar *const argv[]);
235 gint execute_command_line (const gchar *cmdline);
237 /* open URI with external browser */
238 gint open_uri(const gchar *uri, const gchar *cmdline);
241 time_t remote_tzoffset_sec (const gchar *zone);
242 time_t tzoffset_sec (time_t *now);
243 gchar *tzoffset (time_t *now);
244 void get_rfc822_date (gchar *buf,
248 void debug_print(const gchar *format, ...) G_GNUC_PRINTF(1, 2);
249 void log_print (const gchar *format, ...) G_GNUC_PRINTF(1, 2);
250 void log_message(const gchar *format, ...) G_GNUC_PRINTF(1, 2);
251 void log_warning(const gchar *format, ...) G_GNUC_PRINTF(1, 2);
252 void log_error (const gchar *format, ...) G_GNUC_PRINTF(1, 2);
254 #endif /* __UTILS_H__ */