int ft_build_playlist(struct tree_context* c, int start_index)
{
int i;
int start=start_index;
tree_lock_cache(c);
struct entry *entries = tree_get_entries(c);
for(i = 0;i < c->filesindir;i++)
{
if((entries[i].attr & FILE_ATTR_MASK) == FILE_ATTR_AUDIO)
{
if (playlist_add(entries[i].name) < 0)
break;
}
else
{
/* Adjust the start index when se skip non-MP3 entries */
if(i < start)
start_index--;
}
}
tree_unlock_cache(c);
return start_index;
}
/* walk a directory and check all entries if a .talk file exists */
static void check_file_thumbnails(struct tree_context* c)
{
int i;
struct dirent *entry;
struct entry* entries;
DIR *dir;
dir = opendir(c->currdir);
if(!dir)
return;
/* mark all files as non talking, except the .talk ones */
entries = tree_get_entries(c);
tree_lock_cache(c);
for (i=0; i < c->filesindir; i++)
{
if (entries[i].attr & ATTR_DIRECTORY)
continue; /* we're not touching directories */
if (strcasecmp(file_thumbnail_ext,
&entries[i].name[strlen(entries[i].name)
- strlen(file_thumbnail_ext)]))
{ /* no .talk file */
entries[i].attr &= ~FILE_ATTR_THUMBNAIL; /* clear */
}
else
{ /* .talk file, we later let them speak themselves */
entries[i].attr |= FILE_ATTR_THUMBNAIL; /* set */
}
}
while((entry = readdir(dir)) != 0) /* walk directory */
{
int ext_pos;
struct dirinfo info = dir_get_info(dir, entry);
ext_pos = strlen((char *)entry->d_name) - strlen(file_thumbnail_ext);
if (ext_pos <= 0 /* too short to carry ".talk" */
|| (info.attribute & ATTR_DIRECTORY) /* no file */
|| strcasecmp((char *)&entry->d_name[ext_pos], file_thumbnail_ext))
{ /* or doesn't end with ".talk", no candidate */
continue;
}
/* terminate the (disposable) name in dir buffer,
this truncates off the ".talk" without needing an extra buffer */
entry->d_name[ext_pos] = '\0';
/* search corresponding file in dir cache */
for (i=0; i < c->filesindir; i++)
{
if (!strcasecmp(entries[i].name, (char *)entry->d_name))
{ /* match */
entries[i].attr |= FILE_ATTR_THUMBNAIL; /* set the flag */
break; /* exit search loop, because we found it */
}
}
}
tree_unlock_cache(c);
closedir(dir);
}
int plugin_load(const char* plugin, const void* parameter)
{
struct plugin_header *p_hdr;
struct lc_header *hdr;
if (current_plugin_handle && pfn_tsr_exit)
{ /* if we have a resident old plugin and a callback */
if (pfn_tsr_exit(!strcmp(current_plugin, plugin)) == false )
{
/* not allowing another plugin to load */
return PLUGIN_OK;
}
lc_close(current_plugin_handle);
current_plugin_handle = pfn_tsr_exit = NULL;
if (plugin_buffer_handle > 0)
plugin_buffer_handle = core_free(plugin_buffer_handle);
}
splash(0, ID2P(LANG_WAIT));
strcpy(current_plugin, plugin);
current_plugin_handle = lc_open(plugin, pluginbuf, PLUGIN_BUFFER_SIZE);
if (current_plugin_handle == NULL) {
splashf(HZ*2, str(LANG_PLUGIN_CANT_OPEN), plugin);
return -1;
}
p_hdr = lc_get_header(current_plugin_handle);
hdr = p_hdr ? &p_hdr->lc_hdr : NULL;
if (hdr == NULL
|| hdr->magic != PLUGIN_MAGIC
|| hdr->target_id != TARGET_ID
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
|| hdr->load_addr != pluginbuf
|| hdr->end_addr > pluginbuf + PLUGIN_BUFFER_SIZE
#endif
)
{
lc_close(current_plugin_handle);
splash(HZ*2, str(LANG_PLUGIN_WRONG_MODEL));
return -1;
}
if (hdr->api_version > PLUGIN_API_VERSION
|| hdr->api_version < PLUGIN_MIN_API_VERSION)
{
lc_close(current_plugin_handle);
splash(HZ*2, str(LANG_PLUGIN_WRONG_VERSION));
return -1;
}
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
plugin_size = hdr->end_addr - pluginbuf;
#else
plugin_size = 0;
#endif
*(p_hdr->api) = &rockbox_api;
lcd_clear_display();
lcd_update();
#ifdef HAVE_REMOTE_LCD
lcd_remote_clear_display();
lcd_remote_update();
#endif
push_current_activity(ACTIVITY_PLUGIN);
/* some plugins assume the entry cache doesn't move and save pointers to it
* they should be fixed properly instead of this lock */
tree_lock_cache(tree_get_context());
FOR_NB_SCREENS(i)
viewportmanager_theme_enable(i, false, NULL);
#ifdef HAVE_TOUCHSCREEN
touchscreen_set_mode(TOUCHSCREEN_BUTTON);
#endif
/* allow voice to back off if the plugin needs lots of memory */
talk_buffer_set_policy(TALK_BUFFER_LOOSE);
plugin_check_open_close__enter();
int rc = p_hdr->entry_point(parameter);
tree_unlock_cache(tree_get_context());
pop_current_activity();
if (!pfn_tsr_exit)
{ /* close handle if plugin is no tsr one */
lc_close(current_plugin_handle);
current_plugin_handle = NULL;
if (plugin_buffer_handle > 0)
plugin_buffer_handle = core_free(plugin_buffer_handle);
}
talk_buffer_set_policy(TALK_BUFFER_DEFAULT);
/* Go back to the global setting in case the plugin changed it */
#ifdef HAVE_TOUCHSCREEN
touchscreen_set_mode(global_settings.touch_mode);
#endif
#ifdef HAVE_LCD_BITMAP
screen_helper_setfont(FONT_UI);
#if LCD_DEPTH > 1
#ifdef HAVE_LCD_COLOR
lcd_set_drawinfo(DRMODE_SOLID, global_settings.fg_color,
global_settings.bg_color);
#else
lcd_set_drawinfo(DRMODE_SOLID, LCD_DEFAULT_FG, LCD_DEFAULT_BG);
#endif
#else /* LCD_DEPTH == 1 */
lcd_set_drawmode(DRMODE_SOLID);
#endif /* LCD_DEPTH */
#endif /* HAVE_LCD_BITMAP */
#ifdef HAVE_REMOTE_LCD
#if LCD_REMOTE_DEPTH > 1
lcd_remote_set_drawinfo(DRMODE_SOLID, LCD_REMOTE_DEFAULT_FG,
LCD_REMOTE_DEFAULT_BG);
#else
lcd_remote_set_drawmode(DRMODE_SOLID);
#endif
#endif
lcd_clear_display();
#ifdef HAVE_REMOTE_LCD
lcd_remote_clear_display();
#endif
FOR_NB_SCREENS(i)
viewportmanager_theme_undo(i, true);
plugin_check_open_close__exit();
if (rc == PLUGIN_ERROR)
splash(HZ*2, str(LANG_PLUGIN_ERROR));
return rc;
}
int plugin_load(const char* plugin, const void* parameter)
{
struct plugin_header *p_hdr;
struct lc_header *hdr;
if (current_plugin_handle && pfn_tsr_exit)
{ /* if we have a resident old plugin and a callback */
if (pfn_tsr_exit(!strcmp(current_plugin, plugin)) == false )
{
/* not allowing another plugin to load */
return PLUGIN_OK;
}
lc_close(current_plugin_handle);
current_plugin_handle = pfn_tsr_exit = NULL;
}
splash(0, ID2P(LANG_WAIT));
strcpy(current_plugin, plugin);
current_plugin_handle = lc_open(plugin, pluginbuf, PLUGIN_BUFFER_SIZE);
if (current_plugin_handle == NULL) {
splashf(HZ*2, str(LANG_PLUGIN_CANT_OPEN), plugin);
return -1;
}
p_hdr = lc_get_header(current_plugin_handle);
hdr = p_hdr ? &p_hdr->lc_hdr : NULL;
if (hdr == NULL
|| hdr->magic != PLUGIN_MAGIC
|| hdr->target_id != TARGET_ID
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
|| hdr->load_addr != pluginbuf
|| hdr->end_addr > pluginbuf + PLUGIN_BUFFER_SIZE
#endif
)
{
lc_close(current_plugin_handle);
splash(HZ*2, str(LANG_PLUGIN_WRONG_MODEL));
return -1;
}
if (hdr->api_version > PLUGIN_API_VERSION
|| hdr->api_version < PLUGIN_MIN_API_VERSION)
{
lc_close(current_plugin_handle);
splash(HZ*2, str(LANG_PLUGIN_WRONG_VERSION));
return -1;
}
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
plugin_size = hdr->end_addr - pluginbuf;
#else
plugin_size = 0;
#endif
*(p_hdr->api) = &rockbox_api;
lcd_clear_display();
lcd_update();
#ifdef HAVE_REMOTE_LCD
lcd_remote_clear_display();
lcd_remote_update();
#endif
push_current_activity(ACTIVITY_PLUGIN);
/* some plugins assume the entry cache doesn't move and save pointers to it
* they should be fixed properly instead of this lock */
tree_lock_cache(tree_get_context());
FOR_NB_SCREENS(i)
viewportmanager_theme_enable(i, false, NULL);
#ifdef HAVE_TOUCHSCREEN
touchscreen_set_mode(TOUCHSCREEN_BUTTON);
#endif
#ifdef HAVE_PLUGIN_CHECK_OPEN_CLOSE
open_files = 0;
#endif
int rc = p_hdr->entry_point(parameter);
tree_unlock_cache(tree_get_context());
pop_current_activity();
if (!pfn_tsr_exit)
{ /* close handle if plugin is no tsr one */
lc_close(current_plugin_handle);
current_plugin_handle = NULL;
}
/* Go back to the global setting in case the plugin changed it */
#ifdef HAVE_TOUCHSCREEN
touchscreen_set_mode(global_settings.touch_mode);
#endif
#ifdef HAVE_LCD_BITMAP
screen_helper_setfont(FONT_UI);
#if LCD_DEPTH > 1
#ifdef HAVE_LCD_COLOR
lcd_set_drawinfo(DRMODE_SOLID, global_settings.fg_color,
global_settings.bg_color);
#else
lcd_set_drawinfo(DRMODE_SOLID, LCD_DEFAULT_FG, LCD_DEFAULT_BG);
#endif
#else /* LCD_DEPTH == 1 */
lcd_set_drawmode(DRMODE_SOLID);
#endif /* LCD_DEPTH */
#endif /* HAVE_LCD_BITMAP */
#ifdef HAVE_REMOTE_LCD
#if LCD_REMOTE_DEPTH > 1
lcd_remote_set_drawinfo(DRMODE_SOLID, LCD_REMOTE_DEFAULT_FG,
LCD_REMOTE_DEFAULT_BG);
#else
lcd_remote_set_drawmode(DRMODE_SOLID);
#endif
#endif
lcd_clear_display();
#ifdef HAVE_REMOTE_LCD
lcd_remote_clear_display();
#endif
FOR_NB_SCREENS(i)
viewportmanager_theme_undo(i, true);
#ifdef HAVE_PLUGIN_CHECK_OPEN_CLOSE
if(open_files != 0 && !current_plugin_handle)
{
int fd;
logf("Plugin '%s' leaks file handles", plugin);
static const char *lines[] =
{ ID2P(LANG_PLUGIN_ERROR),
"#leak-file-handles" };
static const struct text_message message={ lines, 2 };
button_clear_queue(); /* Empty the keyboard buffer */
gui_syncyesno_run(&message, NULL, NULL);
for(fd=0; fd < MAX_OPEN_FILES; fd++)
if(open_files & (1<<fd))
close_wrapper(fd);
}
#endif
if (rc == PLUGIN_ERROR)
splash(HZ*2, str(LANG_PLUGIN_ERROR));
return rc;
}
/* load and sort directory into the tree's cache. returns NULL on failure. */
int ft_load(struct tree_context* c, const char* tempdir)
{
int files_in_dir = 0;
int name_buffer_used = 0;
struct dirent *entry;
bool (*callback_show_item)(char *, int, struct tree_context *) = NULL;
DIR *dir;
if (tempdir)
dir = opendir(tempdir);
else
{
dir = opendir(c->currdir);
callback_show_item = c->browse? c->browse->callback_show_item: NULL;
}
if(!dir)
return -1; /* not a directory */
c->dirsindir = 0;
c->dirfull = false;
tree_lock_cache(c);
while ((entry = readdir(dir))) {
int len;
struct dirinfo info;
struct entry* dptr = tree_get_entry_at(c, files_in_dir);
if (!entry)
break;
info = dir_get_info(dir, entry);
len = strlen((char *)entry->d_name);
/* skip directories . and .. */
if ((info.attribute & ATTR_DIRECTORY) &&
(((len == 1) && (!strncmp((char *)entry->d_name, ".", 1))) ||
((len == 2) && (!strncmp((char *)entry->d_name, "..", 2))))) {
continue;
}
/* Skip FAT volume ID */
if (info.attribute & ATTR_VOLUME_ID) {
continue;
}
/* filter out dotfiles and hidden files */
if (*c->dirfilter != SHOW_ALL &&
((entry->d_name[0]=='.') ||
(info.attribute & ATTR_HIDDEN))) {
continue;
}
dptr->attr = info.attribute;
/* check for known file types */
if ( !(dptr->attr & ATTR_DIRECTORY) )
dptr->attr |= filetype_get_attr((char *)entry->d_name);
/* filter out non-visible files */
if ((!(dptr->attr & ATTR_DIRECTORY) && (
(*c->dirfilter == SHOW_PLAYLIST &&
(dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_M3U) ||
((*c->dirfilter == SHOW_MUSIC &&
(dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_AUDIO) &&
(dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_M3U) ||
(*c->dirfilter == SHOW_SUPPORTED && !filetype_supported(dptr->attr)))) ||
(*c->dirfilter == SHOW_WPS && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_WPS) ||
#ifdef HAVE_LCD_BITMAP
(*c->dirfilter == SHOW_FONT && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_FONT) ||
(*c->dirfilter == SHOW_SBS && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_SBS) ||
#if CONFIG_TUNER
(*c->dirfilter == SHOW_FMS && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_FMS) ||
#endif
#endif
#ifdef HAVE_REMOTE_LCD
(*c->dirfilter == SHOW_RWPS && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_RWPS) ||
(*c->dirfilter == SHOW_RSBS && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_RSBS) ||
#if CONFIG_TUNER
(*c->dirfilter == SHOW_RFMS && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_RFMS) ||
#endif
#endif
#if CONFIG_TUNER
(*c->dirfilter == SHOW_FMR && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_FMR) ||
#endif
(*c->dirfilter == SHOW_M3U && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_M3U) ||
(*c->dirfilter == SHOW_CFG && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_CFG) ||
(*c->dirfilter == SHOW_LNG && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_LNG) ||
(*c->dirfilter == SHOW_MOD && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_MOD) ||
(*c->dirfilter == SHOW_PLUGINS && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_ROCK &&
(dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_LUA) ||
(callback_show_item && !callback_show_item(entry->d_name, dptr->attr, c)))
{
continue;
}
if ((len > c->cache.name_buffer_size - name_buffer_used - 1) ||
(files_in_dir >= c->cache.max_entries)) {
/* Tell the world that we ran out of buffer space */
c->dirfull = true;
break;
}
++files_in_dir;
dptr->name = core_get_data(c->cache.name_buffer_handle)+name_buffer_used;
dptr->time_write =
(long)info.wrtdate<<16 |
(long)info.wrttime; /* in one # */
strcpy(dptr->name, (char *)entry->d_name);
name_buffer_used += len + 1;
if (dptr->attr & ATTR_DIRECTORY) /* count the remaining dirs */
c->dirsindir++;
}
c->filesindir = files_in_dir;
c->dirlength = files_in_dir;
closedir(dir);
compare_sort_dir = c->sort_dir;
qsort(tree_get_entries(c), files_in_dir, sizeof(struct entry), compare);
/* If thumbnail talking is enabled, make an extra run to mark files with
associated thumbnails, so we don't do unsuccessful spinups later. */
if (global_settings.talk_file_clip)
check_file_thumbnails(c); /* map .talk to ours */
tree_unlock_cache(c);
return 0;
}
