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rockbox/apps/plugin.h
Jonathan Gordon 5b861933fd FS#8637 - new UI for disktidy. 
Usage changes:
- disktidy.config is loaded with a list of file/directory names (included in the .zip)
- disktidy_custom.config is then loaded which is the same list but marks the files/dirs to be deleted. Also used to add custom files
- the default config is to not remove any files so the first time you run it you need to go into the "files to clean" option and select the files to remove. they will be then saved for next time.

The "Files To Clean" screen:
use the usual select option to toggle an item (if it has the cursor icon it will be removed)
selecting < ALL > will remove all, < NONE > will deselect all.
selecting a < > group will toggle all items in that group

to exit that screen use the standard cancel action (usually left arrow)

Directories are marked with a trailing / and * can be used at the end of the name (e.g .Trash-*/)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17565 a1c6a512-1295-4272-9138-f99709370657
2008-05-18 07:27:10 +00:00

861 lines
33 KiB
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Björn Stenberg
*
* 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.
*
****************************************************************************/
#ifndef _PLUGIN_H_
#define _PLUGIN_H_
/* instruct simulator code to not redefine any symbols when compiling plugins.
(the PLUGIN macro is defined in apps/plugins/Makefile) */
#ifdef PLUGIN
#define NO_REDEFINES_PLEASE
#endif
#ifndef MEM
#define MEM 2
#endif
#include <stdbool.h>
#include <sys/types.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "system.h"
#include "dir.h"
#include "general.h"
#include "kernel.h"
#include "thread.h"
#include "button.h"
#include "action.h"
#include "usb.h"
#include "font.h"
#include "lcd.h"
#include "id3.h"
#include "sound.h"
#include "mpeg.h"
#include "audio.h"
#include "mp3_playback.h"
#include "talk.h"
#ifdef RB_PROFILE
#include "profile.h"
#endif
#include "misc.h"
#if (CONFIG_CODEC == SWCODEC)
#include "dsp.h"
#include "codecs.h"
#include "playback.h"
#include "metadata.h"
#ifdef HAVE_RECORDING
#include "recording.h"
#endif
#else
#include "mas.h"
#endif /* CONFIG_CODEC == SWCODEC */
#include "settings.h"
#include "timer.h"
#include "playlist.h"
#ifdef HAVE_LCD_BITMAP
#include "scrollbar.h"
#endif
#include "statusbar.h"
#include "menu.h"
#include "rbunicode.h"
#include "list.h"
#include "tree.h"
#include "color_picker.h"
#include "buffering.h"
#include "tagcache.h"
#include "viewport.h"
#ifdef HAVE_ALBUMART
#include "albumart.h"
#endif
#ifdef HAVE_REMOTE_LCD
#include "lcd-remote.h"
#endif
#ifdef PLUGIN
#if defined(DEBUG) || defined(SIMULATOR)
#undef DEBUGF
#define DEBUGF rb->debugf
#undef LDEBUGF
#define LDEBUGF rb->debugf
#else
#define DEBUGF(...)
#define LDEBUGF(...)
#endif
#ifdef ROCKBOX_HAS_LOGF
#undef LOGF
#define LOGF rb->logf
#else
#define LOGF(...)
#endif
#endif
#ifdef SIMULATOR
#define PREFIX(_x_) sim_ ## _x_
#else
#define PREFIX(_x_) _x_
#endif
#define PLUGIN_MAGIC 0x526F634B /* RocK */
/* increase this every time the api struct changes */
#define PLUGIN_API_VERSION 115
/* update this to latest version if a change to the api struct breaks
backwards compatibility (and please take the opportunity to sort in any
new function which are "waiting" at the end of the function table) */
#define PLUGIN_MIN_API_VERSION 114
/* plugin return codes */
enum plugin_status {
PLUGIN_OK = 0,
PLUGIN_USB_CONNECTED,
PLUGIN_ERROR = -1,
};
/* NOTE: To support backwards compatibility, only add new functions at
the end of the structure. Every time you add a new function,
remember to increase PLUGIN_API_VERSION. If you make changes to the
existing APIs then also update PLUGIN_MIN_API_VERSION to current
version
*/
struct plugin_api {
/* lcd */
void (*lcd_set_contrast)(int x);
void (*lcd_update)(void);
void (*lcd_clear_display)(void);
void (*lcd_setmargins)(int x, int y);
int (*lcd_getstringsize)(const unsigned char *str, int *w, int *h);
void (*lcd_putsxy)(int x, int y, const unsigned char *string);
void (*lcd_puts)(int x, int y, const unsigned char *string);
void (*lcd_puts_scroll)(int x, int y, const unsigned char* string);
void (*lcd_stop_scroll)(void);
#ifdef HAVE_LCD_CHARCELLS
void (*lcd_define_pattern)(unsigned long ucs, const char *pattern);
unsigned long (*lcd_get_locked_pattern)(void);
void (*lcd_unlock_pattern)(unsigned long ucs);
void (*lcd_putc)(int x, int y, unsigned long ucs);
void (*lcd_put_cursor)(int x, int y, unsigned long ucs);
void (*lcd_remove_cursor)(void);
void (*lcd_icon)(int icon, bool enable);
void (*lcd_double_height)(bool on);
#else /* HAVE_LCD_BITMAP */
fb_data* lcd_framebuffer;
void (*lcd_update_rect)(int x, int y, int width, int height);
void (*lcd_set_drawmode)(int mode);
int (*lcd_get_drawmode)(void);
void (*lcd_setfont)(int font);
void (*lcd_drawpixel)(int x, int y);
void (*lcd_drawline)(int x1, int y1, int x2, int y2);
void (*lcd_hline)(int x1, int x2, int y);
void (*lcd_vline)(int x, int y1, int y2);
void (*lcd_drawrect)(int x, int y, int width, int height);
void (*lcd_fillrect)(int x, int y, int width, int height);
void (*lcd_mono_bitmap_part)(const unsigned char *src, int src_x, int src_y,
int stride, int x, int y, int width, int height);
void (*lcd_mono_bitmap)(const unsigned char *src, int x, int y,
int width, int height);
#if LCD_DEPTH > 1
void (*lcd_set_foreground)(unsigned foreground);
unsigned (*lcd_get_foreground)(void);
void (*lcd_set_background)(unsigned foreground);
unsigned (*lcd_get_background)(void);
void (*lcd_bitmap_part)(const fb_data *src, int src_x, int src_y,
int stride, int x, int y, int width, int height);
void (*lcd_bitmap)(const fb_data *src, int x, int y, int width,
int height);
fb_data* (*lcd_get_backdrop)(void);
void (*lcd_set_backdrop)(fb_data* backdrop);
#endif
#if LCD_DEPTH == 16
void (*lcd_bitmap_transparent_part)(const fb_data *src,
int src_x, int src_y, int stride,
int x, int y, int width, int height);
void (*lcd_bitmap_transparent)(const fb_data *src, int x, int y,
int width, int height);
void (*lcd_blit_yuv)(unsigned char * const src[3],
int src_x, int src_y, int stride,
int x, int y, int width, int height);
#if defined(TOSHIBA_GIGABEAT_F) || defined(SANSA_E200) || defined(SANSA_C200) \
|| defined (IRIVER_H10)
void (*lcd_yuv_set_options)(unsigned options);
#endif
#elif (LCD_DEPTH < 4) && !defined(SIMULATOR)
void (*lcd_blit_mono)(const unsigned char *data, int x, int by, int width,
int bheight, int stride);
void (*lcd_blit_grey_phase)(unsigned char *values, unsigned char *phases,
int bx, int by, int bwidth, int bheight,
int stride);
#endif /* LCD_DEPTH */
void (*lcd_puts_style)(int x, int y, const unsigned char *str, int style);
void (*lcd_puts_scroll_style)(int x, int y, const unsigned char* string,
int style);
#ifdef HAVE_LCD_INVERT
void (*lcd_set_invert_display)(bool yesno);
#endif /* HAVE_LCD_INVERT */
unsigned short *(*bidi_l2v)( const unsigned char *str, int orientation );
const unsigned char *(*font_get_bits)( struct font *pf, unsigned short char_code );
struct font* (*font_load)(const char *path);
struct font* (*font_get)(int font);
int (*font_getstringsize)(const unsigned char *str, int *w, int *h,
int fontnumber);
int (*font_get_width)(struct font* pf, unsigned short char_code);
void (*screen_clear_area)(struct screen * display, int xstart, int ystart,
int width, int height);
void (*gui_scrollbar_draw)(struct screen * screen, int x, int y,
int width, int height, int items,
int min_shown, int max_shown,
unsigned flags);
#endif /* HAVE_LCD_BITMAP */
/* backlight */
void (*backlight_on)(void);
void (*backlight_off)(void);
void (*backlight_set_timeout)(int index);
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
void (*backlight_set_brightness)(int val);
#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
#if CONFIG_CHARGING
void (*backlight_set_timeout_plugged)(int index);
#endif
bool (*is_backlight_on)(bool ignore_always_off);
void (*splash)(int ticks, const char *fmt, ...) ATTRIBUTE_PRINTF(2, 3);
#ifdef HAVE_REMOTE_LCD
/* remote lcd */
void (*lcd_remote_set_contrast)(int x);
void (*lcd_remote_clear_display)(void);
void (*lcd_remote_setmargins)(int x, int y);
void (*lcd_remote_puts)(int x, int y, const unsigned char *string);
void (*lcd_remote_puts_scroll)(int x, int y, const unsigned char* string);
void (*lcd_remote_stop_scroll)(void);
void (*lcd_remote_set_drawmode)(int mode);
int (*lcd_remote_get_drawmode)(void);
void (*lcd_remote_setfont)(int font);
int (*lcd_remote_getstringsize)(const unsigned char *str, int *w, int *h);
void (*lcd_remote_drawpixel)(int x, int y);
void (*lcd_remote_drawline)(int x1, int y1, int x2, int y2);
void (*lcd_remote_hline)(int x1, int x2, int y);
void (*lcd_remote_vline)(int x, int y1, int y2);
void (*lcd_remote_drawrect)(int x, int y, int nx, int ny);
void (*lcd_remote_fillrect)(int x, int y, int nx, int ny);
void (*lcd_remote_mono_bitmap_part)(const unsigned char *src, int src_x,
int src_y, int stride, int x, int y,
int width, int height);
void (*lcd_remote_mono_bitmap)(const unsigned char *src, int x, int y,
int width, int height);
void (*lcd_remote_putsxy)(int x, int y, const unsigned char *string);
void (*lcd_remote_puts_style)(int x, int y, const unsigned char *str, int style);
void (*lcd_remote_puts_scroll_style)(int x, int y, const unsigned char* string,
int style);
fb_remote_data* lcd_remote_framebuffer;
void (*lcd_remote_update)(void);
void (*lcd_remote_update_rect)(int x, int y, int width, int height);
void (*remote_backlight_on)(void);
void (*remote_backlight_off)(void);
void (*remote_backlight_set_timeout)(int index);
#if CONFIG_CHARGING
void (*remote_backlight_set_timeout_plugged)(int index);
#endif
#endif /* HAVE_REMOTE_LCD */
struct screen* screens[NB_SCREENS];
#if defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)
void (*lcd_remote_set_foreground)(unsigned foreground);
unsigned (*lcd_remote_get_foreground)(void);
void (*lcd_remote_set_background)(unsigned background);
unsigned (*lcd_remote_get_background)(void);
void (*lcd_remote_bitmap_part)(const fb_remote_data *src, int src_x, int src_y,
int stride, int x, int y, int width, int height);
void (*lcd_remote_bitmap)(const fb_remote_data *src, int x, int y, int width,
int height);
#endif
void (*viewport_set_defaults)(struct viewport *vp, enum screen_type screen);
/* list */
void (*gui_synclist_init)(struct gui_synclist * lists,
list_get_name callback_get_item_name, void * data,
bool scroll_all,int selected_size,
struct viewport parent[NB_SCREENS]);
void (*gui_synclist_set_nb_items)(struct gui_synclist * lists, int nb_items);
void (*gui_synclist_set_icon_callback)(struct gui_synclist * lists, list_get_icon icon_callback);
int (*gui_synclist_get_nb_items)(struct gui_synclist * lists);
int (*gui_synclist_get_sel_pos)(struct gui_synclist * lists);
void (*gui_synclist_draw)(struct gui_synclist * lists);
void (*gui_synclist_select_item)(struct gui_synclist * lists,
int item_number);
void (*gui_synclist_add_item)(struct gui_synclist * lists);
void (*gui_synclist_del_item)(struct gui_synclist * lists);
void (*gui_synclist_limit_scroll)(struct gui_synclist * lists, bool scroll);
bool (*gui_synclist_do_button)(struct gui_synclist * lists,
unsigned *action, enum list_wrap wrap);
void (*gui_synclist_set_title)(struct gui_synclist *lists, char* title, int icon);
/* button */
long (*button_get)(bool block);
long (*button_get_w_tmo)(int ticks);
int (*button_status)(void);
#ifdef HAVE_BUTTON_DATA
intptr_t (*button_get_data)(void);
#endif
void (*button_clear_queue)(void);
int (*button_queue_count)(void);
#ifdef HAS_BUTTON_HOLD
bool (*button_hold)(void);
#endif
#ifdef HAVE_TOUCHPAD
void (*touchpad_set_mode)(enum touchpad_mode);
#endif
#ifdef HAVE_BUTTON_LIGHT
void (*buttonlight_set_timeout)(int value);
void (*buttonlight_off)(void);
void (*buttonlight_on)(void);
#ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
void (*buttonlight_set_brightness)(int val);
#endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */
#endif /* HAVE_BUTTON_LIGHT */
/* file */
int (*PREFIX(open))(const char* pathname, int flags);
int (*PREFIX(close))(int fd);
ssize_t (*PREFIX(read))(int fd, void* buf, size_t count);
off_t (*PREFIX(lseek))(int fd, off_t offset, int whence);
int (*PREFIX(creat))(const char *pathname);
ssize_t (*PREFIX(write))(int fd, const void* buf, size_t count);
int (*PREFIX(remove))(const char* pathname);
int (*PREFIX(rename))(const char* path, const char* newname);
int (*PREFIX(ftruncate))(int fd, off_t length);
off_t (*PREFIX(filesize))(int fd);
int (*fdprintf)(int fd, const char *fmt, ...) ATTRIBUTE_PRINTF(2, 3);
int (*read_line)(int fd, char* buffer, int buffer_size);
bool (*settings_parseline)(char* line, char** name, char** value);
void (*ata_sleep)(void);
#ifndef SIMULATOR
bool (*ata_disk_is_active)(void);
#endif
void (*ata_spin)(void);
void (*ata_spindown)(int seconds);
void (*reload_directory)(void);
char *(*create_numbered_filename)(char *buffer, const char *path,
const char *prefix, const char *suffix,
int numberlen IF_CNFN_NUM_(, int *num));
bool (*file_exists)(const char *file);
/* dir */
DIR* (*opendir)(const char* name);
int (*closedir)(DIR* dir);
struct dirent* (*readdir)(DIR* dir);
int (*mkdir)(const char *name);
int (*rmdir)(const char *name);
bool (*dir_exists)(const char *path);
/* kernel/ system */
void (*PREFIX(sleep))(int ticks);
void (*yield)(void);
volatile long* current_tick;
long (*default_event_handler)(long event);
long (*default_event_handler_ex)(long event, void (*callback)(void *), void *parameter);
struct thread_entry* threads;
struct thread_entry* (*create_thread)(void (*function)(void), void* stack,
size_t stack_size, unsigned flags,
const char *name
IF_PRIO(, int priority)
IF_COP(, unsigned int core));
void (*thread_exit)(void);
void (*thread_wait)(struct thread_entry *thread);
#if CONFIG_CODEC == SWCODEC
void (*mutex_init)(struct mutex *m);
void (*mutex_lock)(struct mutex *m);
void (*mutex_unlock)(struct mutex *m);
size_t (*align_buffer)(void **start, size_t size, size_t align);
#endif
void (*reset_poweroff_timer)(void);
#ifndef SIMULATOR
int (*system_memory_guard)(int newmode);
long *cpu_frequency;
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
#ifdef CPU_BOOST_LOGGING
void (*cpu_boost_)(bool on_off,char*location,int line);
#else
void (*cpu_boost)(bool on_off);
#endif
#endif /* HAVE_ADJUSTABLE_CPU_FREQ */
#endif /* !SIMULATOR */
#ifdef HAVE_SCHEDULER_BOOSTCTRL
void (*trigger_cpu_boost)(void);
void (*cancel_cpu_boost)(void);
#endif
#ifdef CACHE_FUNCTIONS_AS_CALL
void (*flush_icache)(void);
void (*invalidate_icache)(void);
#endif
bool (*timer_register)(int reg_prio, void (*unregister_callback)(void),
long cycles, int int_prio,
void (*timer_callback)(void) IF_COP(, int core));
void (*timer_unregister)(void);
bool (*timer_set_period)(long count);
void (*queue_init)(struct event_queue *q, bool register_queue);
void (*queue_delete)(struct event_queue *q);
void (*queue_post)(struct event_queue *q, long id, intptr_t data);
void (*queue_wait_w_tmo)(struct event_queue *q, struct queue_event *ev,
int ticks);
#if CONFIG_CODEC == SWCODEC
void (*queue_enable_queue_send)(struct event_queue *q,
struct queue_sender_list *send,
struct thread_entry *owner);
bool (*queue_empty)(const struct event_queue *q);
void (*queue_wait)(struct event_queue *q, struct queue_event *ev);
intptr_t (*queue_send)(struct event_queue *q, long id,
intptr_t data);
void (*queue_reply)(struct event_queue *q, intptr_t retval);
#endif /* CONFIG_CODEC == SWCODEC */
void (*usb_acknowledge)(long id);
#ifdef RB_PROFILE
void (*profile_thread)(void);
void (*profstop)(void);
void (*profile_func_enter)(void *this_fn, void *call_site);
void (*profile_func_exit)(void *this_fn, void *call_site);
#endif
#ifdef SIMULATOR
/* special simulator hooks */
#if defined(HAVE_LCD_BITMAP) && LCD_DEPTH < 8
void (*sim_lcd_ex_init)(int shades, unsigned long (*getpixel)(int, int));
void (*sim_lcd_ex_update_rect)(int x, int y, int width, int height);
#endif
#endif
/* strings and memory */
int (*snprintf)(char *buf, size_t size, const char *fmt, ...)
ATTRIBUTE_PRINTF(3, 4);
int (*vsnprintf)(char *buf, int size, const char *fmt, va_list ap);
char* (*strcpy)(char *dst, const char *src);
char* (*strncpy)(char *dst, const char *src, size_t length);
size_t (*strlen)(const char *str);
char * (*strrchr)(const char *s, int c);
int (*strcmp)(const char *, const char *);
int (*strncmp)(const char *, const char *, size_t);
int (*strcasecmp)(const char *, const char *);
int (*strncasecmp)(const char *s1, const char *s2, size_t n);
void* (*memset)(void *dst, int c, size_t length);
void* (*memcpy)(void *out, const void *in, size_t n);
void* (*memmove)(void *out, const void *in, size_t n);
const unsigned char *_ctype_;
int (*atoi)(const char *str);
char *(*strchr)(const char *s, int c);
char *(*strcat)(char *s1, const char *s2);
void *(*memchr)(const void *s1, int c, size_t n);
int (*memcmp)(const void *s1, const void *s2, size_t n);
char *(*strcasestr) (const char* phaystack, const char* pneedle);
char* (*strtok_r)(char *ptr, const char *sep, char **end);
/* unicode stuff */
const unsigned char* (*utf8decode)(const unsigned char *utf8, unsigned short *ucs);
unsigned char* (*iso_decode)(const unsigned char *iso, unsigned char *utf8, int cp, int count);
unsigned char* (*utf16LEdecode)(const unsigned char *utf16, unsigned char *utf8, int count);
unsigned char* (*utf16BEdecode)(const unsigned char *utf16, unsigned char *utf8, int count);
unsigned char* (*utf8encode)(unsigned long ucs, unsigned char *utf8);
unsigned long (*utf8length)(const unsigned char *utf8);
int (*utf8seek)(const unsigned char* utf8, int offset);
/* sound */
void (*sound_set)(int setting, int value);
int (*sound_default)(int setting);
int (*sound_min)(int setting);
int (*sound_max)(int setting);
const char * (*sound_unit)(int setting);
int (*sound_val2phys)(int setting, int value);
#ifndef SIMULATOR
void (*mp3_play_data)(const unsigned char* start, int size, void (*get_more)(unsigned char** start, size_t* size));
void (*mp3_play_pause)(bool play);
void (*mp3_play_stop)(void);
bool (*mp3_is_playing)(void);
#if CONFIG_CODEC != SWCODEC
void (*bitswap)(unsigned char *data, int length);
#endif
#endif /* !SIMULATOR */
#if CONFIG_CODEC == SWCODEC
const unsigned long *audio_master_sampr_list;
const unsigned long *hw_freq_sampr;
void (*pcm_apply_settings)(void);
void (*pcm_play_data)(pcm_more_callback_type get_more,
unsigned char* start, size_t size);
void (*pcm_play_stop)(void);
void (*pcm_set_frequency)(unsigned int frequency);
bool (*pcm_is_playing)(void);
bool (*pcm_is_paused)(void);
void (*pcm_play_pause)(bool play);
size_t (*pcm_get_bytes_waiting)(void);
void (*pcm_calculate_peaks)(int *left, int *right);
void (*pcm_play_lock)(void);
void (*pcm_play_unlock)(void);
#ifdef HAVE_RECORDING
const unsigned long *rec_freq_sampr;
void (*pcm_init_recording)(void);
void (*pcm_close_recording)(void);
void (*pcm_record_data)(pcm_more_callback_type2 more_ready,
void *start, size_t size);
void (*pcm_record_more)(void *start, size_t size);
void (*pcm_stop_recording)(void);
void (*pcm_calculate_rec_peaks)(int *left, int *right);
void (*audio_set_recording_gain)(int left, int right, int type);
#endif /* HAVE_RECORDING */
#if INPUT_SRC_CAPS != 0
void (*audio_set_output_source)(int monitor);
void (*audio_set_input_source)(int source, unsigned flags);
#endif
void (*dsp_set_crossfeed)(bool enable);
void (*dsp_set_eq)(bool enable);
void (*dsp_dither_enable)(bool enable);
intptr_t (*dsp_configure)(struct dsp_config *dsp, int setting,
intptr_t value);
int (*dsp_process)(struct dsp_config *dsp, char *dest,
const char *src[], int count);
#endif /* CONFIG_CODEC == SWCODC */
/* playback control */
int (*playlist_amount)(void);
int (*playlist_resume)(void);
int (*playlist_start)(int start_index, int offset);
void (*PREFIX(audio_play))(long offset);
void (*audio_stop)(void);
void (*audio_pause)(void);
void (*audio_resume)(void);
void (*audio_next)(void);
void (*audio_prev)(void);
void (*audio_ff_rewind)(long newtime);
struct mp3entry* (*audio_next_track)(void);
int (*audio_status)(void);
bool (*audio_has_changed_track)(void);
struct mp3entry* (*audio_current_track)(void);
void (*audio_flush_and_reload_tracks)(void);
int (*audio_get_file_pos)(void);
#if !defined(SIMULATOR) && (CONFIG_CODEC != SWCODEC)
unsigned long (*mpeg_get_last_header)(void);
#endif
#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F) || \
(CONFIG_CODEC == SWCODEC)
void (*sound_set_pitch)(int pitch);
#endif
/* MAS communication */
#if !defined(SIMULATOR) && (CONFIG_CODEC != SWCODEC)
int (*mas_readmem)(int bank, int addr, unsigned long* dest, int len);
int (*mas_writemem)(int bank, int addr, const unsigned long* src, int len);
int (*mas_readreg)(int reg);
int (*mas_writereg)(int reg, unsigned int val);
#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
int (*mas_codec_writereg)(int reg, unsigned int val);
int (*mas_codec_readreg)(int reg);
void (*i2c_begin)(void);
void (*i2c_end)(void);
int (*i2c_write)(int address, const unsigned char* buf, int count );
#endif
#endif
/* menu */
int (*do_menu)(const struct menu_item_ex *menu, int *start_selected,
struct viewport parent[NB_SCREENS], bool hide_bars);
/* scroll bar */
struct gui_syncstatusbar *statusbars;
void (*gui_syncstatusbar_draw)(struct gui_syncstatusbar * bars, bool force_redraw);
/* options */
const struct settings_list* (*find_setting)(const void* variable, int *id);
bool (*option_screen)(const struct settings_list *setting,
struct viewport parent[NB_SCREENS],
bool use_temp_var, unsigned char* option_title);
bool (*set_option)(const char* string, const void* variable,
enum optiontype type, const struct opt_items* options,
int numoptions, void (*function)(int));
bool (*set_bool_options)(const char* string, const bool* variable,
const char* yes_str, int yes_voice,
const char* no_str, int no_voice,
void (*function)(bool));
bool (*set_int)(const unsigned char* string, const char* unit, int voice_unit,
const int* variable, void (*function)(int), int step,
int min, int max,
void (*formatter)(char*, size_t, int, const char*) );
bool (*set_bool)(const char* string, const bool* variable );
#ifdef HAVE_LCD_COLOR
bool (*set_color)(struct screen *display, char *title, unsigned *color,
unsigned banned_color);
#endif
/* action handling */
int (*get_custom_action)(int context,int timeout,
const struct button_mapping* (*get_context_map)(int));
int (*get_action)(int context, int timeout);
bool (*action_userabort)(int timeout);
/* power */
int (*battery_level)(void);
bool (*battery_level_safe)(void);
int (*battery_time)(void);
#ifndef SIMULATOR
unsigned int (*battery_voltage)(void);
#endif
#if CONFIG_CHARGING
bool (*charger_inserted)(void);
# if CONFIG_CHARGING == CHARGING_MONITOR
bool (*charging_state)(void);
# endif
#endif
#ifdef HAVE_USB_POWER
bool (*usb_powered)(void);
#endif
/* misc */
void (*srand)(unsigned int seed);
int (*rand)(void);
void (*qsort)(void *base, size_t nmemb, size_t size,
int(*compar)(const void *, const void *));
int (*kbd_input)(char* buffer, int buflen);
struct tm* (*get_time)(void);
int (*set_time)(const struct tm *tm);
#if CONFIG_RTC
time_t (*mktime)(struct tm *t);
#endif
void* (*plugin_get_buffer)(size_t *buffer_size);
void* (*plugin_get_audio_buffer)(size_t *buffer_size);
void (*plugin_tsr)(bool (*exit_callback)(bool reenter));
char* (*plugin_get_current_filename)(void);
#ifdef PLUGIN_USE_IRAM
void (*plugin_iram_init)(char *iramstart, char *iramcopy, size_t iram_size,
char *iedata, size_t iedata_size);
#endif
#if defined(DEBUG) || defined(SIMULATOR)
void (*debugf)(const char *fmt, ...) ATTRIBUTE_PRINTF(1, 2);
#endif
#ifdef ROCKBOX_HAS_LOGF
void (*logf)(const char *fmt, ...) ATTRIBUTE_PRINTF(1, 2);
#endif
struct user_settings* global_settings;
struct system_status *global_status;
void (*talk_disable)(bool disable);
#if CONFIG_CODEC == SWCODEC
int (*codec_load_file)(const char* codec, struct codec_api *api);
const char *(*get_codec_filename)(int cod_spec);
bool (*get_metadata)(struct mp3entry* id3, int fd, const char* trackname);
#endif
bool (*mp3info)(struct mp3entry *entry, const char *filename);
int (*count_mp3_frames)(int fd, int startpos, int filesize,
void (*progressfunc)(int));
int (*create_xing_header)(int fd, long startpos, long filesize,
unsigned char *buf, unsigned long num_frames,
unsigned long rec_time, unsigned long header_template,
void (*progressfunc)(int), bool generate_toc);
unsigned long (*find_next_frame)(int fd, long *offset,
long max_offset, unsigned long last_header);
#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
unsigned short (*peak_meter_scale_value)(unsigned short val,
int meterwidth);
void (*peak_meter_set_use_dbfs)(bool use);
bool (*peak_meter_get_use_dbfs)(void);
#endif
#ifdef HAVE_LCD_BITMAP
int (*read_bmp_file)(const char* filename, struct bitmap *bm, int maxsize,
int format);
void (*screen_dump_set_hook)(void (*hook)(int fh));
#endif
int (*show_logo)(void);
struct tree_context* (*tree_get_context)(void);
void (*set_current_file)(char* path);
void (*set_dirfilter)(int l_dirfilter);
#ifdef HAVE_WHEEL_POSITION
int (*wheel_status)(void);
void (*wheel_send_events)(bool send);
#endif
#ifdef IRIVER_H100_SERIES
/* Routines for the iriver_flash -plugin. */
bool (*detect_original_firmware)(void);
bool (*detect_flashed_ramimage)(void);
bool (*detect_flashed_romimage)(void);
#endif
void (*led)(bool on);
#if (CONFIG_CODEC == SWCODEC)
/* buffering API */
int (*bufopen)(const char *file, size_t offset, enum data_type type);
int (*bufalloc)(const void *src, size_t size, enum data_type type);
bool (*bufclose)(int handle_id);
int (*bufseek)(int handle_id, size_t newpos);
int (*bufadvance)(int handle_id, off_t offset);
ssize_t (*bufread)(int handle_id, size_t size, void *dest);
ssize_t (*bufgetdata)(int handle_id, size_t size, void **data);
ssize_t (*bufgettail)(int handle_id, size_t size, void **data);
ssize_t (*bufcuttail)(int handle_id, size_t size);
ssize_t (*buf_get_offset)(int handle_id, void *ptr);
ssize_t (*buf_handle_offset)(int handle_id);
void (*buf_request_buffer_handle)(int handle_id);
void (*buf_set_base_handle)(int handle_id);
size_t (*buf_used)(void);
#endif
#ifdef HAVE_TAGCACHE
bool (*tagcache_search)(struct tagcache_search *tcs, int tag);
void (*tagcache_search_set_uniqbuf)(struct tagcache_search *tcs,
void *buffer, long length);
bool (*tagcache_search_add_filter)(struct tagcache_search *tcs,
int tag, int seek);
bool (*tagcache_get_next)(struct tagcache_search *tcs);
bool (*tagcache_retrieve)(struct tagcache_search *tcs, int idxid,
int tag, char *buf, long size);
void (*tagcache_search_finish)(struct tagcache_search *tcs);
#endif
#ifdef HAVE_ALBUMART
bool (*find_albumart)(const struct mp3entry *id3, char *buf, int buflen);
bool (*search_albumart_files)(const struct mp3entry *id3, const char *size_string,
char *buf, int buflen);
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
void (*simplelist_info_init)(struct simplelist_info *info, char* title,
int count, void* data);
bool (*simplelist_show_list)(struct simplelist_info *info);
};
/* plugin header */
struct plugin_header {
unsigned long magic;
unsigned short target_id;
unsigned short api_version;
unsigned char *load_addr;
unsigned char *end_addr;
enum plugin_status(*entry_point)(const struct plugin_api*, const void*);
};
#ifdef PLUGIN
#ifndef SIMULATOR
extern unsigned char plugin_start_addr[];
extern unsigned char plugin_end_addr[];
#define PLUGIN_HEADER \
const struct plugin_header __header \
__attribute__ ((section (".header")))= { \
PLUGIN_MAGIC, TARGET_ID, PLUGIN_API_VERSION, \
plugin_start_addr, plugin_end_addr, plugin_start };
#else /* SIMULATOR */
#define PLUGIN_HEADER \
const struct plugin_header __header \
__attribute__((visibility("default"))) = { \
PLUGIN_MAGIC, TARGET_ID, PLUGIN_API_VERSION, \
NULL, NULL, plugin_start };
#endif /* SIMULATOR */
#ifdef PLUGIN_USE_IRAM
/* Declare IRAM variables */
#define PLUGIN_IRAM_DECLARE \
extern char iramcopy[]; \
extern char iramstart[]; \
extern char iramend[]; \
extern char iedata[]; \
extern char iend[];
/* Initialize IRAM */
#define PLUGIN_IRAM_INIT(api) \
(api)->plugin_iram_init(iramstart, iramcopy, iramend-iramstart, \
iedata, iend-iedata);
#else
#define PLUGIN_IRAM_DECLARE
#define PLUGIN_IRAM_INIT(api)
#endif /* PLUGIN_USE_IRAM */
#endif /* PLUGIN */
int plugin_load(const char* plugin, const void* parameter);
void* plugin_get_buffer(size_t *buffer_size);
void* plugin_get_audio_buffer(size_t *buffer_size);
#ifdef PLUGIN_USE_IRAM
void plugin_iram_init(char *iramstart, char *iramcopy, size_t iram_size,
char *iedata, size_t iedata_size);
#endif
/* plugin_tsr,
callback returns true to allow the new plugin to load,
reenter means the currently running plugin is being reloaded */
void plugin_tsr(bool (*exit_callback)(bool reenter));
/* defined by the plugin */
enum plugin_status plugin_start(const struct plugin_api* rockbox, const void* parameter)
NO_PROF_ATTR;
/* Use this macro in plugins where gcc tries to optimize by calling
* these functions directly */
#define MEM_FUNCTION_WRAPPERS(api) \
void *memcpy(void *dest, const void *src, size_t n) \
{ \
return (api)->memcpy(dest, src, n); \
} \
void *memset(void *dest, int c, size_t n) \
{ \
return (api)->memset(dest, c, n); \
} \
void *memmove(void *dest, const void *src, size_t n) \
{ \
return (api)->memmove(dest, src, n); \
} \
int memcmp(const void *s1, const void *s2, size_t n) \
{ \
return (api)->memcmp(s1, s2, n); \
}
#ifndef CACHE_FUNCTION_WRAPPERS
#ifdef CACHE_FUNCTIONS_AS_CALL
#define CACHE_FUNCTION_WRAPPERS(api) \
void flush_icache(void) \
{ \
(api)->flush_icache(); \
} \
void invalidate_icache(void) \
{ \
(api)->invalidate_icache(); \
}
#else
#define CACHE_FUNCTION_WRAPPERS(api)
#endif /* CACHE_FUNCTIONS_AS_CALL */
#endif /* CACHE_FUNCTION_WRAPPERS */
#ifndef ALIGN_BUFFER_WRAPPER
#define ALIGN_BUFFER_WRAPPER(api) \
size_t align_buffer(void **start, size_t size, size_t align) \
{ \
return (api)->align_buffer(start, size, align); \
}
#endif /* ALIGN_BUFFER_WRAPPER */
#endif
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