static const char* tree_get_filename(int selected_item, void *data, char *buffer, size_t buffer_len) { struct tree_context * local_tc=(struct tree_context *)data; char *name; int attr=0; bool stripit = false; #ifdef HAVE_TAGCACHE bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB; if (id3db) { return tagtree_get_entry(&tc, selected_item)->name; } else #endif { struct entry* dc = local_tc->dircache; struct entry* e = &dc[selected_item]; name = e->name; attr = e->attr; } if(!(attr & ATTR_DIRECTORY)) { switch(global_settings.show_filename_ext) { case 0: /* show file extension: off */ stripit = true; break; case 1: /* show file extension: on */ break; case 2: /* show file extension: only unknown types */ stripit = filetype_supported(attr); break; case 3: default: /* show file extension: only when viewing all */ stripit = (*(local_tc->dirfilter) != SHOW_ID3DB) && (*(local_tc->dirfilter) != SHOW_ALL); break; } } if(stripit) { return(strip_extension(buffer, buffer_len, name)); } return(name); }
/* load and sort directory into dircache. returns NULL on failure. */ int ft_load(struct tree_context* c, const char* tempdir) { int i; int name_buffer_used = 0; DIR *dir; if (tempdir) dir = opendir(tempdir); else dir = opendir(c->currdir); if(!dir) return -1; /* not a directory */ c->dirsindir = 0; c->dirfull = false; for ( i=0; i < global_settings.max_files_in_dir; i++ ) { int len; struct dirent *entry = readdir(dir); struct entry* dptr = (struct entry*)(c->dircache + i * sizeof(struct entry)); if (!entry) break; len = strlen((char *)entry->d_name); /* skip directories . and .. */ if ((entry->attribute & ATTR_DIRECTORY) && (((len == 1) && (!strncmp((char *)entry->d_name, ".", 1))) || ((len == 2) && (!strncmp((char *)entry->d_name, "..", 2))))) { i--; continue; } /* Skip FAT volume ID */ if (entry->attribute & ATTR_VOLUME_ID) { i--; continue; } /* filter out dotfiles and hidden files */ if (*c->dirfilter != SHOW_ALL && ((entry->d_name[0]=='.') || (entry->attribute & ATTR_HIDDEN))) { i--; continue; } dptr->attr = entry->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) || #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) || #endif #if CONFIG_TUNER (*c->dirfilter == SHOW_FMR && (dptr->attr & FILE_ATTR_MASK) != FILE_ATTR_FMR) || #endif (*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)) { i--; continue; } if (len > c->name_buffer_size - name_buffer_used - 1) { /* Tell the world that we ran out of buffer space */ c->dirfull = true; break; } dptr->name = &c->name_buffer[name_buffer_used]; dptr->time_write = (long)entry->wrtdate<<16 | (long)entry->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 = i; c->dirlength = i; closedir(dir); compare_sort_dir = c->sort_dir; qsort(c->dircache,i,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 */ return 0; }
/* 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; }