2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2001 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.
42 void prefs_read_config(PrefParam *param, const gchar *label,
46 gchar buf[PREFSBUFSIZE];
50 g_return_if_fail(param != NULL);
51 g_return_if_fail(label != NULL);
52 g_return_if_fail(rcfile != NULL);
54 debug_print(_("Reading configuration...\n"));
56 prefs_set_default(param);
58 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
59 if ((fp = fopen(rcpath, "r")) == NULL) {
60 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
66 block_label = g_strdup_printf("[%s]", label);
68 /* search aiming block */
69 while (fgets(buf, sizeof(buf), fp) != NULL) {
72 val = strncmp(buf, block_label, strlen(block_label));
74 debug_print(_("Found %s\n"), block_label);
80 while (fgets(buf, sizeof(buf), fp) != NULL) {
82 /* reached next block */
83 if (buf[0] == '[') break;
85 prefs_config_parse_one_line(param, buf);
88 debug_print(_("Finished reading configuration.\n"));
92 void prefs_config_parse_one_line(PrefParam *param, const gchar *buf)
98 for (i = 0; param[i].name != NULL; i++) {
99 name_len = strlen(param[i].name);
100 if (strncasecmp(buf, param[i].name, name_len))
102 if (buf[name_len] != '=')
104 value = buf + name_len + 1;
106 switch (param[i].type) {
108 g_free(*((gchar **)param[i].data));
109 *((gchar **)param[i].data) =
110 *value ? g_strdup(value) : NULL;
113 *((gint *)param[i].data) =
117 *((gboolean *)param[i].data) =
118 (*value == '0' || *value == '\0')
122 *((DummyEnum *)param[i].data) =
123 (DummyEnum)atoi(value);
126 *((gushort *)param[i].data) =
127 (gushort)atoi(value);
138 g_warning(_("failed to write configuration to file\n")); \
139 if (orig_fp) fclose(orig_fp); \
140 prefs_write_close_revert(pfile); \
142 g_free(block_label); \
146 void prefs_save_config(PrefParam *param, const gchar *label,
152 gchar buf[PREFSBUFSIZE];
153 gchar *block_label = NULL;
154 gboolean block_matched = FALSE;
156 g_return_if_fail(param != NULL);
157 g_return_if_fail(label != NULL);
158 g_return_if_fail(rcfile != NULL);
160 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
161 if ((orig_fp = fopen(rcpath, "r")) == NULL) {
162 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
165 if ((pfile = prefs_write_open(rcpath)) == NULL) {
166 g_warning(_("failed to write configuration to file\n"));
167 if (orig_fp) fclose(orig_fp);
172 block_label = g_strdup_printf("[%s]", label);
174 /* search aiming block */
176 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
179 val = strncmp(buf, block_label, strlen(block_label));
181 debug_print(_("Found %s\n"), block_label);
182 block_matched = TRUE;
185 TRY(fputs(buf, pfile->fp) != EOF);
189 TRY(fprintf(pfile->fp, "%s\n", block_label) > 0);
193 /* write all param data to file */
194 TRY(prefs_write_param(param, pfile->fp) == 0);
197 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
200 TRY(fputc('\n', pfile->fp) != EOF &&
201 fputs(buf, pfile->fp) != EOF);
205 while (fgets(buf, sizeof(buf), orig_fp) != NULL)
206 TRY(fputs(buf, pfile->fp) != EOF);
209 if (orig_fp) fclose(orig_fp);
210 if (prefs_write_close(pfile) < 0)
211 g_warning(_("failed to write configuration to file\n"));
214 debug_print(_("Configuration is saved.\n"));
217 gint prefs_write_param(PrefParam *param, FILE *fp)
220 gchar buf[PREFSBUFSIZE];
222 for (i = 0; param[i].name != NULL; i++) {
223 switch (param[i].type) {
225 g_snprintf(buf, sizeof(buf), "%s=%s\n", param[i].name,
226 *((gchar **)param[i].data) ?
227 *((gchar **)param[i].data) : "");
230 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
231 *((gint *)param[i].data));
234 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
235 *((gboolean *)param[i].data));
238 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
239 *((DummyEnum *)param[i].data));
242 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
243 *((gushort *)param[i].data));
249 if (buf[0] != '\0') {
250 if (fputs(buf, fp) == EOF) {
260 PrefFile *prefs_write_open(const gchar *path)
266 g_return_val_if_fail(path != NULL, NULL);
268 if (prefs_is_readonly(path)) {
269 g_warning(_("no permission - %s\n"), path);
273 tmppath = g_strconcat(path, ".tmp", NULL);
274 if ((fp = fopen(tmppath, "w")) == NULL) {
275 FILE_OP_ERROR(tmppath, "fopen");
280 if (change_file_mode_rw(fp, tmppath) < 0)
281 FILE_OP_ERROR(tmppath, "chmod");
285 pfile = g_new(PrefFile, 1);
287 pfile->path = g_strdup(path);
292 gint prefs_write_close(PrefFile *pfile)
297 gchar *bakpath = NULL;
299 g_return_val_if_fail(pfile != NULL, -1);
305 tmppath = g_strconcat(path, ".tmp", NULL);
306 if (fclose(fp) == EOF) {
307 FILE_OP_ERROR(tmppath, "fclose");
314 if (is_file_exist(path)) {
315 bakpath = g_strconcat(path, ".bak", NULL);
316 if (rename(path, bakpath) < 0) {
317 FILE_OP_ERROR(path, "rename");
326 if (rename(tmppath, path) < 0) {
327 FILE_OP_ERROR(tmppath, "rename");
341 gint prefs_write_close_revert(PrefFile *pfile)
345 g_return_val_if_fail(pfile != NULL, -1);
347 tmppath = g_strconcat(pfile->path, ".tmp", NULL);
349 if (unlink(tmppath) < 0) FILE_OP_ERROR(tmppath, "unlink");
357 void prefs_set_default(PrefParam *param)
361 g_return_if_fail(param != NULL);
363 for (i = 0; param[i].name != NULL; i++) {
364 if (!param[i].data) continue;
366 switch (param[i].type) {
368 if (param[i].defval != NULL) {
369 if (!strncasecmp(param[i].defval, "ENV_", 4))
370 *((gchar **)param[i].data) =
371 g_strdup(g_getenv(param[i].defval + 4));
372 else if (param[i].defval[0] == '~')
373 *((gchar **)param[i].data) =
374 g_strconcat(get_home_dir(),
377 else if (param[i].defval[0] != '\0')
378 *((gchar **)param[i].data) =
379 g_strdup(param[i].defval);
381 *((gchar **)param[i].data) = NULL;
383 *((gchar **)param[i].data) = NULL;
386 if (param[i].defval != NULL)
387 *((gint *)param[i].data) =
388 (gint)atoi(param[i].defval);
390 *((gint *)param[i].data) = 0;
393 if (param[i].defval != NULL) {
394 if (!strcasecmp(param[i].defval, "TRUE"))
395 *((gboolean *)param[i].data) = TRUE;
397 *((gboolean *)param[i].data) =
398 atoi(param[i].defval) ? TRUE : FALSE;
400 *((gboolean *)param[i].data) = FALSE;
403 if (param[i].defval != NULL)
404 *((DummyEnum*)param[i].data) =
405 (DummyEnum)atoi(param[i].defval);
407 *((DummyEnum *)param[i].data) = 0;
410 if (param[i].defval != NULL)
411 *((gushort *)param[i].data) =
412 (gushort)atoi(param[i].defval);
414 *((gushort *)param[i].data) = 0;
422 void prefs_free(PrefParam *param)
426 g_return_if_fail(param != NULL);
428 for (i = 0; param[i].name != NULL; i++) {
429 if (!param[i].data) continue;
431 switch (param[i].type) {
433 g_free(*((gchar **)param[i].data));
441 void prefs_dialog_create(PrefsDialog *dialog)
447 GtkWidget *confirm_area;
449 GtkWidget *cancel_btn;
450 GtkWidget *apply_btn;
452 g_return_if_fail(dialog != NULL);
454 window = gtk_window_new (GTK_WINDOW_DIALOG);
455 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
456 gtk_window_position (GTK_WINDOW(window), GTK_WIN_POS_CENTER);
457 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
458 gtk_window_set_policy (GTK_WINDOW(window), FALSE, TRUE, FALSE);
460 vbox = gtk_vbox_new (FALSE, 6);
461 gtk_widget_show(vbox);
462 gtk_container_add (GTK_CONTAINER (window), vbox);
464 notebook = gtk_notebook_new ();
465 gtk_widget_show(notebook);
466 gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);
467 gtk_container_set_border_width (GTK_CONTAINER (notebook), 2);
468 /* GTK_WIDGET_UNSET_FLAGS (notebook, GTK_CAN_FOCUS); */
469 gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
471 gtk_notebook_popup_enable (GTK_NOTEBOOK (notebook));
473 gtkut_button_set_create(&confirm_area,
475 &cancel_btn, _("Cancel"),
476 &apply_btn, _("Apply"));
477 gtk_widget_show(confirm_area);
478 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
479 gtk_widget_grab_default(ok_btn);
481 dialog->window = window;
482 dialog->notebook = notebook;
483 dialog->ok_btn = ok_btn;
484 dialog->cancel_btn = cancel_btn;
485 dialog->apply_btn = apply_btn;
488 void prefs_button_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
492 is_active = gtk_toggle_button_get_active(toggle_btn);
493 gtk_widget_set_sensitive(widget, is_active);
496 void prefs_set_dialog(PrefParam *param)
500 for (i = 0; param[i].name != NULL; i++) {
501 if (param[i].widget_set_func)
502 param[i].widget_set_func(¶m[i]);
506 void prefs_set_data_from_dialog(PrefParam *param)
510 for (i = 0; param[i].name != NULL; i++) {
511 if (param[i].data_set_func)
512 param[i].data_set_func(¶m[i]);
516 void prefs_set_dialog_to_default(PrefParam *param)
520 gchar *str_data = NULL;
526 for (i = 0; param[i].name != NULL; i++) {
527 if (!param[i].widget_set_func) continue;
531 switch (tmpparam.type) {
533 if (tmpparam.defval) {
534 if (!strncasecmp(tmpparam.defval, "ENV_", 4)) {
535 str_data = g_strdup(g_getenv(param[i].defval + 4));
536 tmpparam.data = &str_data;
538 } else if (tmpparam.defval[0] == '~') {
540 g_strconcat(get_home_dir(),
543 tmpparam.data = &str_data;
547 tmpparam.data = &tmpparam.defval;
551 int_data = atoi(tmpparam.defval);
554 tmpparam.data = &int_data;
558 ushort_data = atoi(tmpparam.defval);
561 tmpparam.data = &ushort_data;
564 if (tmpparam.defval) {
565 if (!strcasecmp(tmpparam.defval, "TRUE"))
568 bool_data = atoi(tmpparam.defval)
572 tmpparam.data = &bool_data;
576 enum_data = (DummyEnum)atoi(tmpparam.defval);
579 tmpparam.data = &enum_data;
584 tmpparam.widget_set_func(&tmpparam);
590 void prefs_set_data_from_entry(PrefParam *pparam)
592 gchar **str, *entry_str;
594 g_return_if_fail(*pparam->widget != NULL);
596 entry_str = gtk_entry_get_text(GTK_ENTRY(*pparam->widget));
598 switch (pparam->type) {
600 str = (gchar **)pparam->data;
602 *str = entry_str[0] ? g_strdup(entry_str) : NULL;
605 *((gushort *)pparam->data) = atoi(entry_str);
608 *((gint *)pparam->data) = atoi(entry_str);
611 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
616 void prefs_set_entry(PrefParam *pparam)
620 g_return_if_fail(*pparam->widget != NULL);
622 switch (pparam->type) {
624 str = (gchar **)pparam->data;
625 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
629 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
630 itos(*((gint *)pparam->data)));
633 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
634 itos(*((gushort *)pparam->data)));
637 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
642 void prefs_set_data_from_text(PrefParam *pparam)
648 g_return_if_fail(*pparam->widget != NULL);
650 switch (pparam->type) {
652 str = (gchar **)pparam->data;
654 tp = text = gtk_editable_get_chars
655 (GTK_EDITABLE(*pparam->widget), 0, -1);
656 if (text[0] == '\0') {
662 Xalloca(tmpp = tmp, strlen(text) * 2 + 1,
663 { *str = NULL; break; });
673 *str = g_strdup(tmp);
677 g_warning("Invalid PrefType for GtkText widget: %d\n",
682 void prefs_set_text(PrefParam *pparam)
684 gchar *buf, *sp, *bufp;
688 g_return_if_fail(*pparam->widget != NULL);
690 switch (pparam->type) {
692 str = (gchar **)pparam->data;
694 bufp = buf = alloca(strlen(*str) + 1);
699 if (*sp == '\\' && *(sp + 1) == 'n') {
710 text = GTK_TEXT(*pparam->widget);
711 gtk_text_set_point(text, 0);
712 gtk_text_forward_delete(text, gtk_text_get_length(text));
713 gtk_text_set_point(text, 0);
714 gtk_text_insert(text, NULL, NULL, NULL, buf, -1);
717 g_warning("Invalid PrefType for GtkText widget: %d\n",
722 void prefs_set_data_from_toggle(PrefParam *pparam)
724 g_return_if_fail(pparam->type == P_BOOL);
725 g_return_if_fail(*pparam->widget != NULL);
727 *((gboolean *)pparam->data) =
728 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(*pparam->widget));
731 void prefs_set_toggle(PrefParam *pparam)
733 g_return_if_fail(pparam->type == P_BOOL);
734 g_return_if_fail(*pparam->widget != NULL);
736 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(*pparam->widget),
737 *((gboolean *)pparam->data));
740 void prefs_set_data_from_spinbtn(PrefParam *pparam)
742 g_return_if_fail(*pparam->widget != NULL);
744 switch (pparam->type) {
746 *((gint *)pparam->data) =
747 gtk_spin_button_get_value_as_int
748 (GTK_SPIN_BUTTON(*pparam->widget));
751 *((gushort *)pparam->data) =
752 (gushort)gtk_spin_button_get_value_as_int
753 (GTK_SPIN_BUTTON(*pparam->widget));
756 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
761 void prefs_set_spinbtn(PrefParam *pparam)
763 g_return_if_fail(*pparam->widget != NULL);
765 switch (pparam->type) {
767 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
768 (gfloat)*((gint *)pparam->data));
771 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
772 (gfloat)*((gushort *)pparam->data));
775 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
780 gboolean prefs_is_readonly(const gchar * path)
785 return (access(path, W_OK) != 0 && access(path, F_OK) == 0);
788 gboolean prefs_rc_is_readonly(const gchar * rcfile)
796 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
797 result = prefs_is_readonly(rcpath);