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Added universal functions for creation of numbered filenames and date+time filenames (units with RTC only). Some size optimisations within code using these new functions. Everything should behave as before, except config saving will always find the highest file number + 1 even if the sequence is non-contiguous.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7449 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-09-02 01:15:35 +00:00
parent c7240cf844
commit 58e9412bff
4 changed files with 104 additions and 122 deletions
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58
apps/settings.c
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@ -1215,61 +1215,45 @@ static void save_cfg_table(const struct bit_entry* p_table, int count, int fd)
bool settings_save_config(void)
{
bool done = false;
int fd, i;
int fd;
char filename[MAX_PATH];
/* find unused filename */
for (i=0; ; i++) {
snprintf(filename, sizeof filename, ROCKBOX_DIR "/config%02d.cfg", i);
fd = open(filename, O_RDONLY);
if (fd < 0)
break;
close(fd);
}
create_numbered_filename(filename, ROCKBOX_DIR, "config", ".cfg", 2);
/* allow user to modify filename */
while (!done) {
while (true) {
if (!kbd_input(filename, sizeof filename)) {
fd = creat(filename,0);
if (fd < 0) {
lcd_clear_display();
lcd_puts(0,0,str(LANG_FAILED));
lcd_update();
sleep(HZ);
splash(HZ, true, str(LANG_FAILED));
}
else
done = true;
break;
}
else {
lcd_clear_display();
splash(HZ, true, str(LANG_RESET_DONE_CANCEL));
return false;
}
else
break;
}
/* abort if file couldn't be created */
if (!done) {
lcd_clear_display();
lcd_puts(0,0,str(LANG_RESET_DONE_CANCEL));
lcd_update();
sleep(HZ);
return false;
}
fdprintf(fd, "# .cfg file created by rockbox %s - ", appsversion);
fdprintf(fd, "http://www.rockbox.org\r\n#\r\n");
fdprintf(fd, "#\r\n# wps / language / font \r\n#\r\n");
fdprintf(fd, "# .cfg file created by rockbox %s - "
"http://www.rockbox.org\r\n#\r\n"
"#\r\n# wps / language / font \r\n#\r\n", appsversion);
if (global_settings.wps_file[0] != 0)
fdprintf(fd, "wps: %s/%s.wps\r\n", ROCKBOX_DIR,
global_settings.wps_file);
global_settings.wps_file);
if (global_settings.lang_file[0] != 0)
fdprintf(fd, "lang: %s/%s.lng\r\n", ROCKBOX_DIR LANG_DIR,
global_settings.lang_file);
fdprintf(fd, "lang: %s/%s.lng\r\n", ROCKBOX_DIR LANG_DIR,
global_settings.lang_file);
#ifdef HAVE_LCD_BITMAP
if (global_settings.font_file[0] != 0)
fdprintf(fd, "font: %s/%s.fnt\r\n", ROCKBOX_DIR FONT_DIR,
global_settings.font_file);
global_settings.font_file);
#endif
/* here's the action: write values to file, specified via table */
@ -1279,10 +1263,8 @@ bool settings_save_config(void)
close(fd);
lcd_clear_display();
lcd_puts(0,0,str(LANG_SETTINGS_SAVED1));
lcd_puts(0,1,str(LANG_SETTINGS_SAVED2));
lcd_update();
sleep(HZ);
splash(HZ, true, "%s %s", str(LANG_SETTINGS_SAVED1),
str(LANG_SETTINGS_SAVED2));
return true;
}