minecraft-pi-reborn/zenity
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Fix up the error returns.

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2003-01-07  Glynn Foster  <glynn.foster@sun.com>

	* src/main.c: Fix up the error returns.

	* TODO: Update accordingly.
This commit is contained in:
Glynn Foster 2003-01-07 00:30:03 +00:00 committed by Glynn Foster
parent a8c3006035
commit 952fc14e7b
3 changed files with 121 additions and 63 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2003-01-07 Glynn Foster <glynn.foster@sun.com>
* src/main.c: Fix up the error returns.
* TODO: Update accordingly.
2003-01-06 Glynn Foster <glynn.foster@sun.com> 2003-01-06 Glynn Foster <glynn.foster@sun.com>
* src/calendar.c, src/main.c, src/progress.c, * src/calendar.c, src/main.c, src/progress.c,

2
TODO
View File

@ -1,5 +1,5 @@
* Finish off support for progress dialog * Finish off support for progress dialog
* Implement error/return values for all dialogs * Implement return values for all dialogs
* Add some accessibility I guess * Add some accessibility I guess
* Find some nice default window icons * Find some nice default window icons
* Implement about box * Implement about box

176
src/main.c
View File

@ -712,26 +712,33 @@ zenity_free_parsing_options (void) {
/* Dialog options */ /* Dialog options */
switch (results->mode) { switch (results->mode) {
case MODE_CALENDAR: case MODE_CALENDAR:
g_free (results->calendar_data->dialog_text); if (results->calendar_data->dialog_text)
g_free (results->calendar_data->dialog_text);
break; break;
case MODE_ENTRY: case MODE_ENTRY:
g_free (results->entry_data->dialog_text); if (results->entry_data->dialog_text)
g_free (results->entry_data->entry_text); g_free (results->entry_data->dialog_text);
if (results->entry_data->entry_text)
g_free (results->entry_data->entry_text);
break; break;
case MODE_ERROR: case MODE_ERROR:
case MODE_QUESTION: case MODE_QUESTION:
case MODE_WARNING: case MODE_WARNING:
case MODE_INFO: case MODE_INFO:
g_free (results->msg_data->dialog_text); if (results->msg_data->dialog_text)
g_free (results->msg_data->dialog_text);
break; break;
case MODE_FILE: case MODE_FILE:
g_free (results->file_data->uri); if (results->file_data->uri)
g_free (results->file_data->uri);
break; break;
case MODE_TEXTINFO: case MODE_TEXTINFO:
g_free (results->text_data->uri); if (results->text_data->uri)
g_free (results->text_data->uri);
break; break;
case MODE_LIST: case MODE_LIST:
g_slist_foreach (results->tree_data->columns, (GFunc) g_free, NULL); if (results->tree_data->columns)
g_slist_foreach (results->tree_data->columns, (GFunc) g_free, NULL);
break; break;
default: default:
break; break;
@ -740,11 +747,11 @@ zenity_free_parsing_options (void) {
gint gint
main (gint argc, gchar **argv) { main (gint argc, gchar **argv) {
char **args;
poptContext ctx;
int nextopt;
ZenityData *general; ZenityData *general;
ZenityCalendarData *cal_data; ZenityCalendarData *cal_data;
poptContext ctx;
char **args;
int nextopt, retval;
bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR); bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR);
bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
@ -760,49 +767,54 @@ main (gint argc, gchar **argv) {
*/ */
ctx = poptGetContext ("zenity", argc, (const char **)argv, application_options, 0); ctx = poptGetContext ("zenity", argc, (const char **)argv, application_options, 0);
poptSetOtherOptionHelp(ctx, "[OPTIONS] ...");
poptReadDefaultConfig(ctx, TRUE); poptReadDefaultConfig(ctx, TRUE);
while((nextopt = poptGetNextOpt(ctx)) > 0) while((nextopt = poptGetNextOpt(ctx)) > 0)
/*nothing*/; /*nothing*/;
if (nextopt != -1) { if (nextopt != -1) {
g_printerr (_("%s in an invalid option for this dialog\n"), poptBadOption (ctx, 0)); g_printerr (_("%s in an invalid option for this dialog\n"), poptBadOption (ctx, 0));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
gtk_init (&argc, &argv); gtk_init (&argc, &argv);
if (argc < 2) if (argc < 2) {
exit (1); zenity_free_parsing_options ();
exit (-1);
}
switch (results->mode) { switch (results->mode) {
case MODE_CALENDAR: case MODE_CALENDAR:
zenity_calendar (results->data, results->calendar_data); retval = zenity_calendar (results->data, results->calendar_data);
break; break;
case MODE_ENTRY: case MODE_ENTRY:
zenity_entry (results->data, results->entry_data); retval = zenity_entry (results->data, results->entry_data);
break; break;
case MODE_ERROR: case MODE_ERROR:
case MODE_QUESTION: case MODE_QUESTION:
case MODE_WARNING: case MODE_WARNING:
case MODE_INFO: case MODE_INFO:
zenity_msg (results->data, results->msg_data); retval = zenity_msg (results->data, results->msg_data);
break; break;
case MODE_FILE: case MODE_FILE:
zenity_fileselection (results->data, results->file_data); retval = zenity_fileselection (results->data, results->file_data);
break; break;
case MODE_LIST: case MODE_LIST:
results->tree_data->data = poptGetArgs (ctx); results->tree_data->data = poptGetArgs (ctx);
zenity_tree (results->data, results->tree_data); retval = zenity_tree (results->data, results->tree_data);
break; break;
case MODE_PROGRESS: case MODE_PROGRESS:
zenity_progress (results->data, results->progress_data); retval = zenity_progress (results->data, results->progress_data);
break; break;
case MODE_TEXTINFO: case MODE_TEXTINFO:
zenity_text (results->data, results->text_data); retval = zenity_text (results->data, results->text_data);
break; break;
default: default:
break; g_assert_not_reached ();
zenity_free_parsing_options ();
exit (-1);
} }
poptFreeContext(ctx); poptFreeContext(ctx);
@ -828,21 +840,24 @@ void zenity_parse_options_callback (poptContext ctx,
case OPTION_CALENDAR: case OPTION_CALENDAR:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_CALENDAR; results->mode = MODE_CALENDAR;
break; break;
case OPTION_ENTRY: case OPTION_ENTRY:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_ENTRY; results->mode = MODE_ENTRY;
break; break;
case OPTION_ERROR: case OPTION_ERROR:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_ERROR; results->mode = MODE_ERROR;
results->msg_data->mode = ZENITY_MSG_ERROR; results->msg_data->mode = ZENITY_MSG_ERROR;
@ -850,7 +865,8 @@ void zenity_parse_options_callback (poptContext ctx,
case OPTION_INFO: case OPTION_INFO:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_INFO; results->mode = MODE_INFO;
results->msg_data->mode = ZENITY_MSG_INFO; results->msg_data->mode = ZENITY_MSG_INFO;
@ -858,28 +874,32 @@ void zenity_parse_options_callback (poptContext ctx,
case OPTION_FILE: case OPTION_FILE:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_FILE; results->mode = MODE_FILE;
break; break;
case OPTION_LIST: case OPTION_LIST:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_LIST; results->mode = MODE_LIST;
break; break;
case OPTION_PROGRESS: case OPTION_PROGRESS:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_PROGRESS; results->mode = MODE_PROGRESS;
break; break;
case OPTION_QUESTION: case OPTION_QUESTION:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_QUESTION; results->mode = MODE_QUESTION;
results->msg_data->mode = ZENITY_MSG_QUESTION; results->msg_data->mode = ZENITY_MSG_QUESTION;
@ -887,14 +907,16 @@ void zenity_parse_options_callback (poptContext ctx,
case OPTION_TEXTINFO: case OPTION_TEXTINFO:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_TEXTINFO; results->mode = MODE_TEXTINFO;
break; break;
case OPTION_WARNING: case OPTION_WARNING:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->mode = MODE_WARNING; results->mode = MODE_WARNING;
results->msg_data->mode = ZENITY_MSG_WARNING; results->msg_data->mode = ZENITY_MSG_WARNING;
@ -902,14 +924,16 @@ void zenity_parse_options_callback (poptContext ctx,
case OPTION_TITLE: case OPTION_TITLE:
if (results->data->dialog_title != NULL) { if (results->data->dialog_title != NULL) {
g_printerr (_("--title given twice for the same dialog\n")); g_printerr (_("--title given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->data->dialog_title = g_strdup (arg); results->data->dialog_title = g_strdup (arg);
break; break;
case OPTION_ICON: case OPTION_ICON:
if (results->data->window_icon != NULL) { if (results->data->window_icon != NULL) {
g_printerr (_("--window-icon given twice for the same dialog\n")); g_printerr (_("--window-icon given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->data->window_icon = g_strdup (arg); results->data->window_icon = g_strdup (arg);
break; break;
@ -923,14 +947,16 @@ void zenity_parse_options_callback (poptContext ctx,
case MODE_CALENDAR: case MODE_CALENDAR:
if (results->calendar_data->dialog_text != NULL) { if (results->calendar_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n")); g_printerr (_("--text given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->calendar_data->dialog_text = g_strdup (arg); results->calendar_data->dialog_text = g_strdup (arg);
break; break;
case MODE_ENTRY: case MODE_ENTRY:
if (results->entry_data->dialog_text != NULL) { if (results->entry_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n")); g_printerr (_("--text given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->entry_data->dialog_text = g_strdup (arg); results->entry_data->dialog_text = g_strdup (arg);
break; break;
@ -940,74 +966,87 @@ void zenity_parse_options_callback (poptContext ctx,
case MODE_INFO: case MODE_INFO:
if (results->msg_data->dialog_text != NULL) { if (results->msg_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n")); g_printerr (_("--text given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->msg_data->dialog_text = g_strdup (arg); results->msg_data->dialog_text = g_strdup (arg);
break; break;
case MODE_PROGRESS: case MODE_PROGRESS:
if (results->progress_data->dialog_text != NULL) { if (results->progress_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n")); g_printerr (_("--text given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->progress_data->dialog_text = g_strdup (arg); results->progress_data->dialog_text = g_strdup (arg);
break; break;
default: default:
g_printerr (_("--text is not supported for this dialog\n")); g_printerr (_("--text is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
break; break;
case OPTION_DAY: case OPTION_DAY:
if (results->mode != MODE_CALENDAR) { if (results->mode != MODE_CALENDAR) {
g_printerr (_("--day is not supported for this dialog\n")); g_printerr (_("--day is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->calendar_data->day > 0) { if (results->calendar_data->day > 0) {
g_printerr (_("--day given twice for the same dialog\n")); g_printerr (_("--day given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->calendar_data->day = atoi (arg); results->calendar_data->day = atoi (arg);
break; break;
case OPTION_MONTH: case OPTION_MONTH:
if (results->mode != MODE_CALENDAR) { if (results->mode != MODE_CALENDAR) {
g_printerr (_("--month is not supported for this dialog\n")); g_printerr (_("--month is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->calendar_data->month > 0) { if (results->calendar_data->month > 0) {
g_printerr (_("--month given twice for the same dialog\n")); g_printerr (_("--month given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->calendar_data->month = atoi (arg); results->calendar_data->month = atoi (arg);
break; break;
case OPTION_YEAR: case OPTION_YEAR:
if (results->mode != MODE_CALENDAR) { if (results->mode != MODE_CALENDAR) {
g_printerr (_("--year is not supported for this dialog\n")); g_printerr (_("--year is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->calendar_data->year > 0) { if (results->calendar_data->year > 0) {
g_printerr (_("--year given twice for the same dialog\n")); g_printerr (_("--year given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->calendar_data->year = atoi (arg); results->calendar_data->year = atoi (arg);
break; break;
case OPTION_INPUTTEXT: case OPTION_INPUTTEXT:
if (results->mode != MODE_ENTRY) { if (results->mode != MODE_ENTRY) {
g_printerr (_("--entry-text is not supported for this dialog\n")); g_printerr (_("--entry-text is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->entry_data->entry_text != NULL) { if (results->entry_data->entry_text != NULL) {
g_printerr (_("--entry-text given twice for the same dialog\n")); g_printerr (_("--entry-text given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->entry_data->entry_text = g_strdup (arg); results->entry_data->entry_text = g_strdup (arg);
break; break;
case OPTION_HIDETEXT: case OPTION_HIDETEXT:
if (results->mode != MODE_ENTRY) { if (results->mode != MODE_ENTRY) {
g_printerr (_("--hide-text is not supported for this dialog\n")); g_printerr (_("--hide-text is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->entry_data->visible == FALSE) { if (results->entry_data->visible == FALSE) {
g_printerr (_("--hide-text given twice for the same dialog\n")); g_printerr (_("--hide-text given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->entry_data->visible = FALSE; results->entry_data->visible = FALSE;
break; break;
@ -1017,77 +1056,90 @@ void zenity_parse_options_callback (poptContext ctx,
case MODE_FILE: case MODE_FILE:
if (results->file_data->uri != NULL) { if (results->file_data->uri != NULL) {
g_printerr (_("--filename given twice for the same dialog\n")); g_printerr (_("--filename given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->file_data->uri = g_strdup (arg); results->file_data->uri = g_strdup (arg);
break; break;
case MODE_TEXTINFO: case MODE_TEXTINFO:
if (results->text_data->uri != NULL) { if (results->text_data->uri != NULL) {
g_printerr (_("--filename given twice for the same dialog\n")); g_printerr (_("--filename given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->text_data->uri = g_strdup (arg); results->text_data->uri = g_strdup (arg);
break; break;
default: default:
g_printerr (_("--filename is not supported for this dialog\n")); g_printerr (_("--filename is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
break; break;
case OPTION_COLUMN: case OPTION_COLUMN:
if (results->mode != MODE_LIST) { if (results->mode != MODE_LIST) {
g_printerr (_("--column is not supported for this dialog\n")); g_printerr (_("--column is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->tree_data->columns = g_slist_append (results->tree_data->columns, g_strdup (arg)); results->tree_data->columns = g_slist_append (results->tree_data->columns, g_strdup (arg));
break; break;
case OPTION_CHECKLIST: case OPTION_CHECKLIST:
if (results->mode != MODE_LIST) { if (results->mode != MODE_LIST) {
g_printerr (_("--checkbox is not supported for this dialog\n")); g_printerr (_("--checkbox is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->tree_data->checkbox == TRUE) { if (results->tree_data->checkbox == TRUE) {
g_printerr (_("--checkbox given twice for the same dialog\n")); g_printerr (_("--checkbox given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->tree_data->checkbox = TRUE; results->tree_data->checkbox = TRUE;
break; break;
case OPTION_RADIOLIST: case OPTION_RADIOLIST:
if (results->mode != MODE_LIST) { if (results->mode != MODE_LIST) {
g_printerr (_("--radiobox is not supported for this dialog\n")); g_printerr (_("--radiobox is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->tree_data->radiobox == TRUE) { if (results->tree_data->radiobox == TRUE) {
g_printerr (_("--radiobox given twice for the same dialog\n")); g_printerr (_("--radiobox given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->tree_data->radiobox = TRUE; results->tree_data->radiobox = TRUE;
break; break;
case OPTION_PERCENTAGE: case OPTION_PERCENTAGE:
if (results->mode != MODE_PROGRESS) { if (results->mode != MODE_PROGRESS) {
g_printerr (_("--percentage is not supported for this dialog\n")); g_printerr (_("--percentage is not supported for this dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
if (results->progress_data->percentage > -1) { if (results->progress_data->percentage > -1) {
g_printerr (_("--percentage given twice for the same dialog\n")); g_printerr (_("--percentage given twice for the same dialog\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
results->progress_data->percentage = atoi (arg); results->progress_data->percentage = atoi (arg);
break; break;
case OPTION_ABOUT: case OPTION_ABOUT:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
break; break;
case OPTION_VERSION: case OPTION_VERSION:
if (results->mode != MODE_LAST) { if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n")); g_printerr (_("Two or more dialog options specified\n"));
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
g_print ("%s\n", VERSION); g_print ("%s\n", VERSION);
break; break;
default: default:
g_warning ("Invalid option %s", arg); g_warning ("Invalid option %s", arg);
exit (1); zenity_free_parsing_options ();
exit (-1);
} }
} }