/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2005 David Dent * * All files in this archive are subject to the GNU General Public License. * See the file COPYING in the source tree root for full license agreement. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #include "plugin.h" PLUGIN_HEADER static struct plugin_api* rb; /* function return values */ enum tidy_return { TIDY_RETURN_OK = 0, TIDY_RETURN_ERROR = 1, TIDY_RETURN_USB = 2, TIDY_RETURN_ABORT = 3, }; /* Which systems junk are we removing */ enum tidy_system { TIDY_MAC = 0, TIDY_WIN = 1, TIDY_BOTH = 2, }; /* variable button definitions */ #if CONFIG_KEYPAD == PLAYER_PAD #define TIDY_STOP BUTTON_STOP #elif CONFIG_KEYPAD == RECORDER_PAD #define TIDY_STOP BUTTON_OFF #elif CONFIG_KEYPAD == ARCHOS_AV300_PAD #define TIDY_STOP BUTTON_OFF #elif CONFIG_KEYPAD == ONDIO_PAD #define TIDY_STOP BUTTON_OFF #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \ (CONFIG_KEYPAD == IRIVER_H300_PAD) #define TIDY_STOP BUTTON_OFF #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \ (CONFIG_KEYPAD == IPOD_3G_PAD) || \ (CONFIG_KEYPAD == IPOD_1G2G_PAD) #define TIDY_STOP BUTTON_MENU #elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD #define TIDY_STOP BUTTON_POWER #elif CONFIG_KEYPAD == GIGABEAT_PAD #define TIDY_STOP BUTTON_POWER #elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \ (CONFIG_KEYPAD == SANSA_C200_PAD) #define TIDY_STOP BUTTON_POWER #elif CONFIG_KEYPAD == IRIVER_H10_PAD #define TIDY_STOP BUTTON_POWER #else #error DISKTIDY: Unsupported keypad #endif void tidy_lcd_status(const char *name, int *removed) { char text[24]; /* "Cleaned up nnnnn items" */ /* display status text */ rb->lcd_clear_display(); rb->lcd_puts(0, 0, "Working ..."); rb->lcd_puts(0, 1, name); rb->snprintf(text, 24, "Cleaned up %d items", *removed); #ifdef HAVE_LCD_BITMAP rb->lcd_puts(0, 2, text); #endif rb->lcd_update(); } void tidy_get_absolute_path(struct dirent *entry, char *fullname, const char* name) { /* gets absolute path using dirent and name */ rb->strcpy(fullname, name); if (rb->strlen(name) > 1) { rb->strcat(fullname, "/"); } rb->strcat(fullname, entry->d_name); } enum tidy_return tidy_removedir(const char *name, int *removed) { /* delete directory */ struct dirent *entry; enum tidy_return status = TIDY_RETURN_OK; int button; DIR *dir; char fullname[MAX_PATH]; /* display status text */ tidy_lcd_status(name, removed); rb->yield(); dir = rb->opendir(name); if (dir) { while((status == TIDY_RETURN_OK) && ((entry = rb->readdir(dir)) != 0)) /* walk directory */ { /* check for user input and usb connect */ button = rb->button_get(false); if (button == TIDY_STOP) { rb->closedir(dir); return TIDY_RETURN_ABORT; } if (rb->default_event_handler(button) == SYS_USB_CONNECTED) { rb->closedir(dir); return TIDY_RETURN_USB; } rb->yield(); /* get absolute path */ tidy_get_absolute_path(entry, fullname, name); if (entry->attribute & ATTR_DIRECTORY) { /* dir ignore "." and ".." */ if ((rb->strcmp(entry->d_name, ".") != 0) && \ (rb->strcmp(entry->d_name, "..") != 0)) { tidy_removedir(fullname, removed); } } else { /* file */ *removed += 1; rb->remove(fullname); } } rb->closedir(dir); /* rmdir */ *removed += 1; rb->rmdir(name); } else { status = TIDY_RETURN_ERROR; } return status; } enum tidy_return tidy_clean(const char *name, int *removed, \ enum tidy_system system) { /* deletes junk files and dirs left by system */ struct dirent *entry; enum tidy_return status = TIDY_RETURN_OK; int button; int del; /* has the item been deleted */ DIR *dir; char fullname[MAX_PATH]; /* display status text */ tidy_lcd_status(name, removed); rb->yield(); dir = rb->opendir(name); if (dir) { while((status == TIDY_RETURN_OK) && ((entry = rb->readdir(dir)) != 0)) /* walk directory */ { /* check for user input and usb connect */ button = rb->button_get(false); if (button == TIDY_STOP) { rb->closedir(dir); return TIDY_RETURN_ABORT; } if (rb->default_event_handler(button) == SYS_USB_CONNECTED) { rb->closedir(dir); return TIDY_RETURN_USB; } rb->yield(); if (entry->attribute & ATTR_DIRECTORY) { /* directory ignore "." and ".." */ if ((rb->strcmp(entry->d_name, ".") != 0) && \ (rb->strcmp(entry->d_name, "..") != 0)) { del = 0; /* get absolute path */ tidy_get_absolute_path(entry, fullname, name); /* check if we are in root directory "/" */ if (rb->strcmp(name, "/") == 0) { if ((system == TIDY_MAC) || (system == TIDY_BOTH)) { /* mac directories */ if (rb->strcmp(entry->d_name, ".Trashes") == 0) { /* delete dir */ tidy_removedir(fullname, removed); del = 1; } } if (del == 0) { if ((system == TIDY_WIN) || (system == TIDY_BOTH)) { /* windows directories */ if (rb->strcmp(entry->d_name, "Recycled") == 0 \ || rb->strcmp(entry->d_name, "System Volume Information") == 0) { /* delete dir */ tidy_removedir(fullname, removed); del = 1; } } } } if (del == 0) { /* dir not deleted so clean it */ status = tidy_clean(fullname, removed, system); } } } else { /* file */ del = 0; if ((system == TIDY_MAC) || (system == TIDY_BOTH)) { /* remove mac files */ if ((rb->strcmp(entry->d_name, ".DS_Store") == 0) || \ (rb->strncmp(entry->d_name, "._", 2) == 0)) { *removed += 1; /* increment removed files counter */ /* get absolute path */ char fullname[MAX_PATH]; tidy_get_absolute_path(entry, fullname, name); /* delete file */ rb->remove(fullname); del = 1; } } if (del == 0) { if ((system == TIDY_WIN) || (system == TIDY_BOTH)) { /* remove windows files*/ if ((rb->strcmp(entry->d_name, "Thumbs.db") == 0)) { *removed += 1; /* increment removed files counter */ /* get absolute path */ char fullname[MAX_PATH]; tidy_get_absolute_path(entry, fullname, name); /* delete file */ rb->remove(fullname); del = 1; } } } } } rb->closedir(dir); return status; } else { return TIDY_RETURN_ERROR; } } enum plugin_status tidy_do(enum tidy_system system) { /* clean disk and display num of items removed */ int removed = 0; enum tidy_return status; char text[24]; /* "Cleaned up nnnnn items" */ #ifdef HAVE_ADJUSTABLE_CPU_FREQ rb->cpu_boost(true); #endif status = tidy_clean("/", &removed, system); #ifdef HAVE_ADJUSTABLE_CPU_FREQ rb->cpu_boost(false); #endif if ((status == TIDY_RETURN_OK) || (status == TIDY_RETURN_ABORT)) { rb->lcd_clear_display(); rb->snprintf(text, 24, "Cleaned up %d items", removed); if (status == TIDY_RETURN_ABORT) { rb->splash(HZ, "User aborted"); rb->lcd_clear_display(); } rb->splash(HZ*2, text); } return status; } int tidy_lcd_menu(void) { int selection, ret = 2; bool menu_quit = false; MENUITEM_STRINGLIST(menu,"Disktidy Menu",NULL,"Start Cleaning", "Files to Clean","Quit"); static const struct opt_items system_option[3] = { { "Mac", -1 }, { "Windows", -1 }, { "Both", -1 } }; while (!menu_quit) { switch(rb->do_menu(&menu, &selection)) { case 0: menu_quit = true; /* start cleaning */ break; case 1: rb->set_option("Files to Clean", &ret, INT, system_option, 3, NULL); break; default: ret = 99; /* exit plugin */ menu_quit = true; break; } } return ret; } /* this is the plugin entry point */ enum plugin_status plugin_start(struct plugin_api* api, void* parameter) { enum tidy_system system = TIDY_BOTH; enum tidy_return status; (void)parameter; rb = api; switch(tidy_lcd_menu()) { case 0: system = TIDY_MAC; break; case 1: system = TIDY_WIN; break; case 2: system = TIDY_BOTH; break; case 99: return PLUGIN_OK; default: system = TIDY_BOTH; } while (true) { status = tidy_do(system); switch (status) { case TIDY_RETURN_OK: return PLUGIN_OK; case TIDY_RETURN_ERROR: return PLUGIN_ERROR; case TIDY_RETURN_USB: return PLUGIN_USB_CONNECTED; case TIDY_RETURN_ABORT: return PLUGIN_OK; } } if (rb->default_event_handler(rb->button_get(false)) == SYS_USB_CONNECTED) return PLUGIN_USB_CONNECTED; rb->yield(); return PLUGIN_OK; }