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mpv/input/input.c

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/*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <fcntl.h>
#include <ctype.h>
#include "input.h"
#include "mouse.h"
#ifdef MP_DEBUG
#include <assert.h>
#endif
#include "mp_fifo.h"
#include "osdep/getch2.h"
#include "osdep/keycodes.h"
#include "osdep/timer.h"
#include "libavutil/avstring.h"
#include "mp_msg.h"
#include "help_mp.h"
#include "m_config.h"
#include "m_option.h"
#include "get_path.h"
#include "joystick.h"
#ifdef CONFIG_LIRC
#include "lirc.h"
#endif
#ifdef CONFIG_LIRCC
#include <lirc/lircc.h>
#endif
#include "ar.h"
/// This array defines all known commands.
/// The first field is an id used to recognize the command without too many strcmp.
/// The second is obviously the command name.
/// The third is the minimum number of arguments this command needs.
/// Then comes the definition of each argument, terminated with an arg of type -1.
/// A command can take a maximum of MP_CMD_MAX_ARGS-1 arguments (-1 because of
/// the last one) which is actually 9.
/// For the args, the first field is the type (actually int, float or string), the second
/// is the default value wich is used for optional arguments
static const mp_cmd_t mp_cmds[] = {
#ifdef CONFIG_RADIO
{ MP_CMD_RADIO_STEP_CHANNEL, "radio_step_channel", 1, { { MP_CMD_ARG_INT ,{0}}, {-1,{0}} }},
{ MP_CMD_RADIO_SET_CHANNEL, "radio_set_channel", 1, { { MP_CMD_ARG_STRING, {0}}, {-1,{0}} }},
{ MP_CMD_RADIO_SET_FREQ, "radio_set_freq", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_RADIO_STEP_FREQ, "radio_step_freq", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
#endif
{ MP_CMD_SEEK, "seek", 1, { {MP_CMD_ARG_FLOAT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_EDL_MARK, "edl_mark", 0, { {-1,{0}} } },
{ MP_CMD_AUDIO_DELAY, "audio_delay", 1, { {MP_CMD_ARG_FLOAT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SPEED_INCR, "speed_incr", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_SPEED_MULT, "speed_mult", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_SPEED_SET, "speed_set", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_QUIT, "quit", 0, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_STOP, "stop", 0, { {-1,{0}} } },
{ MP_CMD_PAUSE, "pause", 0, { {-1,{0}} } },
{ MP_CMD_FRAME_STEP, "frame_step", 0, { {-1,{0}} } },
{ MP_CMD_PLAY_TREE_STEP, "pt_step",1, { { MP_CMD_ARG_INT ,{0}}, { MP_CMD_ARG_INT ,{0}}, {-1,{0}} } },
{ MP_CMD_PLAY_TREE_UP_STEP, "pt_up_step",1, { { MP_CMD_ARG_INT,{0} }, { MP_CMD_ARG_INT ,{0}}, {-1,{0}} } },
{ MP_CMD_PLAY_ALT_SRC_STEP, "alt_src_step",1, { { MP_CMD_ARG_INT,{0} }, {-1,{0}} } },
{ MP_CMD_LOOP, "loop", 1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SUB_DELAY, "sub_delay",1, { {MP_CMD_ARG_FLOAT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SUB_STEP, "sub_step",1, { { MP_CMD_ARG_INT,{0} }, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_OSD, "osd",0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_OSD_SHOW_TEXT, "osd_show_text", 1, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_INT,{-1}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_OSD_SHOW_PROPERTY_TEXT, "osd_show_property_text",1, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_INT,{-1}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_VOLUME, "volume", 1, { { MP_CMD_ARG_FLOAT,{0} }, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_BALANCE, "balance", 1, { { MP_CMD_ARG_FLOAT,{0} }, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_MIXER_USEMASTER, "use_master", 0, { {-1,{0}} } },
{ MP_CMD_MUTE, "mute", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_CONTRAST, "contrast",1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_GAMMA, "gamma", 1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_BRIGHTNESS, "brightness",1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_HUE, "hue",1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SATURATION, "saturation",1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_FRAMEDROPPING, "frame_drop",0, { { MP_CMD_ARG_INT,{-1} }, {-1,{0}} } },
{ MP_CMD_SUB_POS, "sub_pos", 1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SUB_ALIGNMENT, "sub_alignment",0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_SUB_VISIBILITY, "sub_visibility", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_SUB_LOAD, "sub_load", 1, { {MP_CMD_ARG_STRING,{0}}, {-1,{0}} } },
{ MP_CMD_SUB_REMOVE, "sub_remove", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_SUB_SELECT, "vobsub_lang", 0, { { MP_CMD_ARG_INT,{-2} }, {-1,{0}} } }, // for compatibility
{ MP_CMD_SUB_SELECT, "sub_select", 0, { { MP_CMD_ARG_INT,{-2} }, {-1,{0}} } },
{ MP_CMD_SUB_SOURCE, "sub_source", 0, { { MP_CMD_ARG_INT,{-2} }, {-1,{0}} } },
{ MP_CMD_SUB_VOB, "sub_vob", 0, { { MP_CMD_ARG_INT,{-2} }, {-1,{0}} } },
{ MP_CMD_SUB_DEMUX, "sub_demux", 0, { { MP_CMD_ARG_INT,{-2} }, {-1,{0}} } },
{ MP_CMD_SUB_FILE, "sub_file", 0, { { MP_CMD_ARG_INT,{-2} }, {-1,{0}} } },
{ MP_CMD_SUB_LOG, "sub_log", 0, { {-1,{0}} } },
{ MP_CMD_SUB_SCALE, "sub_scale",1, { {MP_CMD_ARG_FLOAT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
#ifdef CONFIG_ASS
{ MP_CMD_ASS_USE_MARGINS, "ass_use_margins", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
#endif
{ MP_CMD_GET_PERCENT_POS, "get_percent_pos", 0, { {-1,{0}} } },
{ MP_CMD_GET_TIME_POS, "get_time_pos", 0, { {-1,{0}} } },
{ MP_CMD_GET_TIME_LENGTH, "get_time_length", 0, { {-1,{0}} } },
{ MP_CMD_GET_FILENAME, "get_file_name", 0, { {-1,{0}} } },
{ MP_CMD_GET_VIDEO_CODEC, "get_video_codec", 0, { {-1,{0}} } },
{ MP_CMD_GET_VIDEO_BITRATE, "get_video_bitrate", 0, { {-1,{0}} } },
{ MP_CMD_GET_VIDEO_RESOLUTION, "get_video_resolution", 0, { {-1,{0}} } },
{ MP_CMD_GET_AUDIO_CODEC, "get_audio_codec", 0, { {-1,{0}} } },
{ MP_CMD_GET_AUDIO_BITRATE, "get_audio_bitrate", 0, { {-1,{0}} } },
{ MP_CMD_GET_AUDIO_SAMPLES, "get_audio_samples", 0, { {-1,{0}} } },
{ MP_CMD_GET_META_TITLE, "get_meta_title", 0, { {-1,{0}} } },
{ MP_CMD_GET_META_ARTIST, "get_meta_artist", 0, { {-1,{0}} } },
{ MP_CMD_GET_META_ALBUM, "get_meta_album", 0, { {-1,{0}} } },
{ MP_CMD_GET_META_YEAR, "get_meta_year", 0, { {-1,{0}} } },
{ MP_CMD_GET_META_COMMENT, "get_meta_comment", 0, { {-1,{0}} } },
{ MP_CMD_GET_META_TRACK, "get_meta_track", 0, { {-1,{0}} } },
{ MP_CMD_GET_META_GENRE, "get_meta_genre", 0, { {-1,{0}} } },
{ MP_CMD_SWITCH_AUDIO, "switch_audio", 0, { { MP_CMD_ARG_INT,{-1} }, {-1,{0}} } },
{ MP_CMD_SWITCH_ANGLE, "switch_angle", 0, { { MP_CMD_ARG_INT,{-1} }, {-1,{0}} } },
{ MP_CMD_SWITCH_TITLE, "switch_title", 0, { { MP_CMD_ARG_INT,{-1} }, {-1,{0}} } },
#ifdef CONFIG_TV
{ MP_CMD_TV_START_SCAN, "tv_start_scan", 0, { {-1,{0}} }},
{ MP_CMD_TV_STEP_CHANNEL, "tv_step_channel", 1, { { MP_CMD_ARG_INT ,{0}}, {-1,{0}} }},
{ MP_CMD_TV_STEP_NORM, "tv_step_norm",0, { {-1,{0}} } },
{ MP_CMD_TV_STEP_CHANNEL_LIST, "tv_step_chanlist", 0, { {-1,{0}} } },
{ MP_CMD_TV_SET_CHANNEL, "tv_set_channel", 1, { { MP_CMD_ARG_STRING, {0}}, {-1,{0}} }},
{ MP_CMD_TV_LAST_CHANNEL, "tv_last_channel", 0, { {-1,{0}} } },
{ MP_CMD_TV_SET_FREQ, "tv_set_freq", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_TV_STEP_FREQ, "tv_step_freq", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_TV_SET_NORM, "tv_set_norm", 1, { {MP_CMD_ARG_STRING,{0}}, {-1,{0}} } },
{ MP_CMD_TV_SET_BRIGHTNESS, "tv_set_brightness", 1, { { MP_CMD_ARG_INT ,{0}}, { MP_CMD_ARG_INT,{1} }, {-1,{0}} }},
{ MP_CMD_TV_SET_CONTRAST, "tv_set_contrast", 1, { { MP_CMD_ARG_INT ,{0}}, { MP_CMD_ARG_INT,{1} }, {-1,{0}} }},
{ MP_CMD_TV_SET_HUE, "tv_set_hue", 1, { { MP_CMD_ARG_INT ,{0}}, { MP_CMD_ARG_INT,{1} }, {-1,{0}} }},
{ MP_CMD_TV_SET_SATURATION, "tv_set_saturation", 1, { { MP_CMD_ARG_INT ,{0}}, { MP_CMD_ARG_INT,{1} }, {-1,{0}} }},
#endif
{ MP_CMD_SUB_FORCED_ONLY, "forced_subs_only", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
#ifdef CONFIG_DVBIN
{ MP_CMD_DVB_SET_CHANNEL, "dvb_set_channel", 2, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}}}},
#endif
{ MP_CMD_SWITCH_RATIO, "switch_ratio", 0, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_VO_FULLSCREEN, "vo_fullscreen", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_VO_ONTOP, "vo_ontop", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_FILE_FILTER, "file_filter", 1, { { MP_CMD_ARG_INT, {0}}, {-1,{0}}}},
{ MP_CMD_VO_ROOTWIN, "vo_rootwin", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_VO_BORDER, "vo_border", 0, { {MP_CMD_ARG_INT,{-1}}, {-1,{0}} } },
{ MP_CMD_SCREENSHOT, "screenshot", 0, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_PANSCAN, "panscan",1, { {MP_CMD_ARG_FLOAT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SWITCH_VSYNC, "switch_vsync", 0, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_LOADFILE, "loadfile", 1, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_LOADLIST, "loadlist", 1, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_RUN, "run", 1, { {MP_CMD_ARG_STRING,{0}}, {-1,{0}} } },
{ MP_CMD_VF_CHANGE_RECTANGLE, "change_rectangle", 2, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}}}},
#ifdef CONFIG_TV_TELETEXT
{ MP_CMD_TV_TELETEXT_ADD_DEC, "teletext_add_dec", 1, { {MP_CMD_ARG_STRING,{0}}, {-1,{0}} } },
{ MP_CMD_TV_TELETEXT_GO_LINK, "teletext_go_link", 1, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
#endif
#ifdef CONFIG_GUI
{ MP_CMD_GUI_LOADFILE, "gui_loadfile", 0, { {-1,{0}} } },
{ MP_CMD_GUI_LOADSUBTITLE, "gui_loadsubtitle", 0, { {-1,{0}} } },
{ MP_CMD_GUI_ABOUT, "gui_about", 0, { {-1,{0}} } },
{ MP_CMD_GUI_PLAY, "gui_play", 0, { {-1,{0}} } },
{ MP_CMD_GUI_STOP, "gui_stop", 0, { {-1,{0}} } },
{ MP_CMD_GUI_PLAYLIST, "gui_playlist", 0, { {-1,{0}} } },
{ MP_CMD_GUI_PREFERENCES, "gui_preferences", 0, { {-1,{0}} } },
{ MP_CMD_GUI_SKINBROWSER, "gui_skinbrowser", 0, { {-1,{0}} } },
#endif
#ifdef CONFIG_DVDNAV
{ MP_CMD_DVDNAV, "dvdnav", 1, { {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } },
#endif
#ifdef CONFIG_MENU
{ MP_CMD_MENU, "menu",1, { {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } },
{ MP_CMD_SET_MENU, "set_menu",1, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } },
{ MP_CMD_CHELP, "help", 0, { {-1,{0}} } },
{ MP_CMD_CEXIT, "exit", 0, { {-1,{0}} } },
{ MP_CMD_CHIDE, "hide", 0, { {MP_CMD_ARG_INT,{3000}}, {-1,{0}} } },
#endif
{ MP_CMD_GET_VO_FULLSCREEN, "get_vo_fullscreen", 0, { {-1,{0}} } },
{ MP_CMD_GET_SUB_VISIBILITY, "get_sub_visibility", 0, { {-1,{0}} } },
{ MP_CMD_KEYDOWN_EVENTS, "key_down_event", 1, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SET_PROPERTY, "set_property", 2, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } },
{ MP_CMD_GET_PROPERTY, "get_property", 1, { {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } },
{ MP_CMD_STEP_PROPERTY, "step_property", 1, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_FLOAT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SEEK_CHAPTER, "seek_chapter", 1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SET_MOUSE_POS, "set_mouse_pos", 2, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ 0, NULL, 0, {} }
};
/// The names of the keys as used in input.conf
/// If you add some new keys, you also need to add them here
static const mp_key_name_t key_names[] = {
{ ' ', "SPACE" },
{ '#', "SHARP" },
{ KEY_ENTER, "ENTER" },
{ KEY_TAB, "TAB" },
{ KEY_CTRL, "CTRL" },
{ KEY_BACKSPACE, "BS" },
{ KEY_DELETE, "DEL" },
{ KEY_INSERT, "INS" },
{ KEY_HOME, "HOME" },
{ KEY_END, "END" },
{ KEY_PAGE_UP, "PGUP" },
{ KEY_PAGE_DOWN, "PGDWN" },
{ KEY_ESC, "ESC" },
{ KEY_RIGHT, "RIGHT" },
{ KEY_LEFT, "LEFT" },
{ KEY_DOWN, "DOWN" },
{ KEY_UP, "UP" },
{ KEY_F+1, "F1" },
{ KEY_F+2, "F2" },
{ KEY_F+3, "F3" },
{ KEY_F+4, "F4" },
{ KEY_F+5, "F5" },
{ KEY_F+6, "F6" },
{ KEY_F+7, "F7" },
{ KEY_F+8, "F8" },
{ KEY_F+9, "F9" },
{ KEY_F+10, "F10" },
{ KEY_F+11, "F11" },
{ KEY_F+12, "F12" },
{ KEY_KP0, "KP0" },
{ KEY_KP1, "KP1" },
{ KEY_KP2, "KP2" },
{ KEY_KP3, "KP3" },
{ KEY_KP4, "KP4" },
{ KEY_KP5, "KP5" },
{ KEY_KP6, "KP6" },
{ KEY_KP7, "KP7" },
{ KEY_KP8, "KP8" },
{ KEY_KP9, "KP9" },
{ KEY_KPDEL, "KP_DEL" },
{ KEY_KPDEC, "KP_DEC" },
{ KEY_KPINS, "KP_INS" },
{ KEY_KPENTER, "KP_ENTER" },
{ MOUSE_BTN0, "MOUSE_BTN0" },
{ MOUSE_BTN1, "MOUSE_BTN1" },
{ MOUSE_BTN2, "MOUSE_BTN2" },
{ MOUSE_BTN3, "MOUSE_BTN3" },
{ MOUSE_BTN4, "MOUSE_BTN4" },
{ MOUSE_BTN5, "MOUSE_BTN5" },
{ MOUSE_BTN6, "MOUSE_BTN6" },
{ MOUSE_BTN7, "MOUSE_BTN7" },
{ MOUSE_BTN8, "MOUSE_BTN8" },
{ MOUSE_BTN9, "MOUSE_BTN9" },
{ MOUSE_BTN0_DBL, "MOUSE_BTN0_DBL" },
{ MOUSE_BTN1_DBL, "MOUSE_BTN1_DBL" },
{ MOUSE_BTN2_DBL, "MOUSE_BTN2_DBL" },
{ MOUSE_BTN3_DBL, "MOUSE_BTN3_DBL" },
{ MOUSE_BTN4_DBL, "MOUSE_BTN4_DBL" },
{ MOUSE_BTN5_DBL, "MOUSE_BTN5_DBL" },
{ MOUSE_BTN6_DBL, "MOUSE_BTN6_DBL" },
{ MOUSE_BTN7_DBL, "MOUSE_BTN7_DBL" },
{ MOUSE_BTN8_DBL, "MOUSE_BTN8_DBL" },
{ MOUSE_BTN9_DBL, "MOUSE_BTN9_DBL" },
{ JOY_AXIS1_MINUS, "JOY_UP" },
{ JOY_AXIS1_PLUS, "JOY_DOWN" },
{ JOY_AXIS0_MINUS, "JOY_LEFT" },
{ JOY_AXIS0_PLUS, "JOY_RIGHT" },
{ JOY_AXIS0_PLUS, "JOY_AXIS0_PLUS" },
{ JOY_AXIS0_MINUS, "JOY_AXIS0_MINUS" },
{ JOY_AXIS1_PLUS, "JOY_AXIS1_PLUS" },
{ JOY_AXIS1_MINUS, "JOY_AXIS1_MINUS" },
{ JOY_AXIS2_PLUS, "JOY_AXIS2_PLUS" },
{ JOY_AXIS2_MINUS, "JOY_AXIS2_MINUS" },
{ JOY_AXIS3_PLUS, "JOY_AXIS3_PLUS" },
{ JOY_AXIS3_MINUS, "JOY_AXIS3_MINUS" },
{ JOY_AXIS4_PLUS, "JOY_AXIS4_PLUS" },
{ JOY_AXIS4_MINUS, "JOY_AXIS4_MINUS" },
{ JOY_AXIS5_PLUS, "JOY_AXIS5_PLUS" },
{ JOY_AXIS5_MINUS, "JOY_AXIS5_MINUS" },
{ JOY_AXIS6_PLUS, "JOY_AXIS6_PLUS" },
{ JOY_AXIS6_MINUS, "JOY_AXIS6_MINUS" },
{ JOY_AXIS7_PLUS, "JOY_AXIS7_PLUS" },
{ JOY_AXIS7_MINUS, "JOY_AXIS7_MINUS" },
{ JOY_AXIS8_PLUS, "JOY_AXIS8_PLUS" },
{ JOY_AXIS8_MINUS, "JOY_AXIS8_MINUS" },
{ JOY_AXIS9_PLUS, "JOY_AXIS9_PLUS" },
{ JOY_AXIS9_MINUS, "JOY_AXIS9_MINUS" },
{ JOY_BTN0, "JOY_BTN0" },
{ JOY_BTN1, "JOY_BTN1" },
{ JOY_BTN2, "JOY_BTN2" },
{ JOY_BTN3, "JOY_BTN3" },
{ JOY_BTN4, "JOY_BTN4" },
{ JOY_BTN5, "JOY_BTN5" },
{ JOY_BTN6, "JOY_BTN6" },
{ JOY_BTN7, "JOY_BTN7" },
{ JOY_BTN8, "JOY_BTN8" },
{ JOY_BTN9, "JOY_BTN9" },
{ AR_PLAY, "AR_PLAY" },
{ AR_PLAY_HOLD, "AR_PLAY_HOLD" },
{ AR_NEXT, "AR_NEXT" },
{ AR_NEXT_HOLD, "AR_NEXT_HOLD" },
{ AR_PREV, "AR_PREV" },
{ AR_PREV_HOLD, "AR_PREV_HOLD" },
{ AR_MENU, "AR_MENU" },
{ AR_MENU_HOLD, "AR_MENU_HOLD" },
{ AR_VUP, "AR_VUP" },
{ AR_VDOWN, "AR_VDOWN" },
{ KEY_POWER, "POWER" },
{ KEY_MENU, "MENU" },
{ KEY_PLAY, "PLAY" },
{ KEY_PAUSE, "PAUSE" },
{ KEY_PLAYPAUSE, "PLAYPAUSE" },
{ KEY_STOP, "STOP" },
{ KEY_FORWARD, "FORWARD" },
{ KEY_REWIND, "REWIND" },
{ KEY_NEXT, "NEXT" },
{ KEY_PREV, "PREV" },
{ KEY_VOLUME_UP, "VOLUME_UP" },
{ KEY_VOLUME_DOWN, "VOLUME_DOWN" },
{ KEY_MUTE, "MUTE" },
// These are kept for backward compatibility
{ KEY_PAUSE, "XF86_PAUSE" },
{ KEY_STOP, "XF86_STOP" },
{ KEY_PREV, "XF86_PREV" },
{ KEY_NEXT, "XF86_NEXT" },
{ KEY_CLOSE_WIN, "CLOSE_WIN" },
{ 0, NULL }
};
// This is the default binding. The content of input.conf overrides these.
// The first arg is a null terminated array of key codes.
// The second is the command
static const mp_cmd_bind_t def_cmd_binds[] = {
{ { MOUSE_BTN3, 0 }, "seek 10" },
{ { MOUSE_BTN4, 0 }, "seek -10" },
{ { MOUSE_BTN5, 0 }, "volume 1" },
{ { MOUSE_BTN6, 0 }, "volume -1" },
#ifdef CONFIG_DVDNAV
{ { KEY_KP8, 0 }, "dvdnav up" }, // up
{ { KEY_KP2, 0 }, "dvdnav down" }, // down
{ { KEY_KP4, 0 }, "dvdnav left" }, // left
{ { KEY_KP6, 0 }, "dvdnav right" }, // right
{ { KEY_KP5, 0 }, "dvdnav menu" }, // menu
{ { KEY_KPENTER, 0 }, "dvdnav select" }, // select
{ { MOUSE_BTN0, 0 }, "dvdnav mouse" }, //select
{ { KEY_KP7, 0 }, "dvdnav prev" }, // previous menu
#endif
{ { KEY_RIGHT, 0 }, "seek 10" },
{ { KEY_LEFT, 0 }, "seek -10" },
{ { KEY_UP, 0 }, "seek 60" },
{ { KEY_DOWN, 0 }, "seek -60" },
{ { KEY_PAGE_UP, 0 }, "seek 600" },
{ { KEY_PAGE_DOWN, 0 }, "seek -600" },
{ { '+', 0 }, "audio_delay 0.100" },
{ { '-', 0 }, "audio_delay -0.100" },
{ { '[', 0 }, "speed_mult 0.9091" },
{ { ']', 0 }, "speed_mult 1.1" },
{ { '{', 0 }, "speed_mult 0.5" },
{ { '}', 0 }, "speed_mult 2.0" },
{ { KEY_BACKSPACE, 0 }, "speed_set 1.0" },
{ { 'q', 0 }, "quit" },
{ { KEY_ESC, 0 }, "quit" },
{ { 'p', 0 }, "pause" },
{ { ' ', 0 }, "pause" },
{ { '.', 0 }, "frame_step" },
{ { KEY_HOME, 0 }, "pt_up_step 1" },
{ { KEY_END, 0 }, "pt_up_step -1" },
{ { '>', 0 }, "pt_step 1" },
{ { KEY_ENTER, 0 }, "pt_step 1 1" },
{ { '<', 0 }, "pt_step -1" },
{ { KEY_INS, 0 }, "alt_src_step 1" },
{ { KEY_DEL, 0 }, "alt_src_step -1" },
{ { 'o', 0 }, "osd" },
{ { 'I', 0 }, "osd_show_property_text \"${filename}\"" },
{ { 'z', 0 }, "sub_delay -0.1" },
{ { 'x', 0 }, "sub_delay +0.1" },
{ { 'g', 0 }, "sub_step -1" },
{ { 'y', 0 }, "sub_step +1" },
{ { '9', 0 }, "volume -1" },
{ { '/', 0 }, "volume -1" },
{ { '0', 0 }, "volume 1" },
{ { '*', 0 }, "volume 1" },
{ { '(', 0 }, "balance -0.1" },
{ { ')', 0 }, "balance 0.1" },
{ { 'm', 0 }, "mute" },
{ { '1', 0 }, "contrast -1" },
{ { '2', 0 }, "contrast 1" },
{ { '3', 0 }, "brightness -1" },
{ { '4', 0 }, "brightness 1" },
{ { '5', 0 }, "hue -1" },
{ { '6', 0 }, "hue 1" },
{ { '7', 0 }, "saturation -1" },
{ { '8', 0 }, "saturation 1" },
{ { 'd', 0 }, "frame_drop" },
{ { 'D', 0 }, "step_property deinterlace" },
{ { 'r', 0 }, "sub_pos -1" },
{ { 't', 0 }, "sub_pos +1" },
{ { 'a', 0 }, "sub_alignment" },
{ { 'v', 0 }, "sub_visibility" },
{ { 'j', 0 }, "sub_select" },
{ { 'F', 0 }, "forced_subs_only" },
{ { '#', 0 }, "switch_audio" },
{ { '_', 0 }, "step_property switch_video" },
{ { KEY_TAB, 0 }, "step_property switch_program" },
{ { 'i', 0 }, "edl_mark" },
#ifdef CONFIG_TV
{ { 'h', 0 }, "tv_step_channel 1" },
{ { 'k', 0 }, "tv_step_channel -1" },
{ { 'n', 0 }, "tv_step_norm" },
{ { 'u', 0 }, "tv_step_chanlist" },
#endif
#ifdef CONFIG_TV_TELETEXT
{ { 'X', 0 }, "step_property teletext_mode 1" },
{ { 'W', 0 }, "step_property teletext_page 1" },
{ { 'Q', 0 }, "step_property teletext_page -1" },
#endif
#ifdef CONFIG_JOYSTICK
{ { JOY_AXIS0_PLUS, 0 }, "seek 10" },
{ { JOY_AXIS0_MINUS, 0 }, "seek -10" },
{ { JOY_AXIS1_MINUS, 0 }, "seek 60" },
{ { JOY_AXIS1_PLUS, 0 }, "seek -60" },
{ { JOY_BTN0, 0 }, "pause" },
{ { JOY_BTN1, 0 }, "osd" },
{ { JOY_BTN2, 0 }, "volume 1"},
{ { JOY_BTN3, 0 }, "volume -1"},
#endif
#ifdef CONFIG_APPLE_REMOTE
{ { AR_PLAY, 0}, "pause" },
{ { AR_PLAY_HOLD, 0}, "quit" },
{ { AR_NEXT, 0 }, "seek 30" },
{ { AR_NEXT_HOLD, 0 }, "seek 120" },
{ { AR_PREV, 0 }, "seek -10" },
{ { AR_PREV_HOLD, 0 }, "seek -120" },
{ { AR_MENU, 0 }, "osd" },
{ { AR_MENU_HOLD, 0 }, "mute" },
{ { AR_VUP, 0 }, "volume 1"},
{ { AR_VDOWN, 0 }, "volume -1"},
#endif
{ { 'T', 0 }, "vo_ontop" },
{ { 'f', 0 }, "vo_fullscreen" },
{ { 's', 0 }, "screenshot 0" },
{ { 'S', 0 }, "screenshot 1" },
{ { 'w', 0 }, "panscan -0.1" },
{ { 'e', 0 }, "panscan +0.1" },
{ { KEY_POWER, 0 }, "quit" },
{ { KEY_MENU, 0 }, "osd" },
{ { KEY_PLAY, 0 }, "pause" },
{ { KEY_PAUSE, 0 }, "pause" },
{ { KEY_PLAYPAUSE, 0 }, "pause" },
{ { KEY_STOP, 0 }, "quit" },
{ { KEY_FORWARD, 0 }, "seek 60" },
{ { KEY_REWIND, 0 }, "seek -60" },
{ { KEY_NEXT, 0 }, "pt_step 1" },
{ { KEY_PREV, 0 }, "pt_step -1" },
{ { KEY_VOLUME_UP, 0 }, "volume 1" },
{ { KEY_VOLUME_DOWN, 0 }, "volume -1" },
{ { KEY_MUTE, 0 }, "mute" },
{ { KEY_CLOSE_WIN, 0 }, "quit" },
{ { '!', 0 }, "seek_chapter -1" },
{ { '@', 0 }, "seek_chapter 1" },
{ { 'A', 0 }, "switch_angle 1" },
{ { 'U', 0 }, "stop" },
{ { 0 }, NULL }
};
#ifdef CONFIG_GUI
static const mp_cmd_bind_t gui_def_cmd_binds[] = {
{ { 'l', 0 }, "gui_loadfile" },
{ { 't', 0 }, "gui_loadsubtitle" },
{ { KEY_ENTER, 0 }, "gui_play" },
{ { KEY_ESC, 0 }, "gui_stop" },
{ { 'p', 0 }, "gui_playlist" },
{ { 'r', 0 }, "gui_preferences" },
{ { 'c', 0 }, "gui_skinbrowser" },
{ { 0 }, NULL }
};
#endif
#ifndef MP_MAX_KEY_FD
#define MP_MAX_KEY_FD 10
#endif
#ifndef MP_MAX_CMD_FD
#define MP_MAX_CMD_FD 10
#endif
#define CMD_QUEUE_SIZE 100
typedef struct mp_input_fd {
int fd;
void* read_func;
mp_close_func_t close_func;
unsigned eof : 1;
unsigned drop : 1;
unsigned dead : 1;
unsigned got_cmd : 1;
unsigned no_select : 1;
unsigned no_readfunc_retval : 1;
// These fields are for the cmd fds.
char* buffer;
int pos,size;
} mp_input_fd_t;
typedef struct mp_cmd_filter_st mp_cmd_filter_t;
struct mp_cmd_filter_st {
mp_input_cmd_filter filter;
void* ctx;
mp_cmd_filter_t* next;
};
typedef struct mp_cmd_bind_section_st mp_cmd_bind_section_t;
struct mp_cmd_bind_section_st {
mp_cmd_bind_t* cmd_binds;
char* section;
mp_cmd_bind_section_t* next;
};
// These are the user defined binds
static mp_cmd_bind_section_t* cmd_binds_section = NULL;
static char* section = NULL;
static mp_cmd_bind_t* cmd_binds = NULL;
static mp_cmd_bind_t* cmd_binds_default = NULL;
static mp_cmd_filter_t* cmd_filters = NULL;
// Callback to allow the menu filter to grab the incoming keys
int (*mp_input_key_cb)(int code) = NULL;
int async_quit_request;
static mp_input_fd_t key_fds[MP_MAX_KEY_FD];
static unsigned int num_key_fd = 0;
static mp_input_fd_t cmd_fds[MP_MAX_CMD_FD];
static unsigned int num_cmd_fd = 0;
static mp_cmd_t* cmd_queue[CMD_QUEUE_SIZE];
static unsigned int cmd_queue_length = 0,cmd_queue_start = 0, cmd_queue_end = 0;
// this is the key currently down
static int key_down[MP_MAX_KEY_DOWN];
static unsigned int num_key_down = 0, last_key_down = 0;
// Autorepeat stuff
static short ar_state = -1;
static mp_cmd_t* ar_cmd = NULL;
static unsigned int ar_delay = 100, ar_rate = 8, last_ar = 0;
static int use_joystick = 1, use_lirc = 1, use_lircc = 1;
static int default_binds = 1;
static char* config_file = "input.conf";
/* Apple Remote */
#ifdef CONFIG_APPLE_REMOTE
static int use_ar = 1;
#else
static int use_ar = 0;
#endif
static char* js_dev = NULL;
static char* ar_dev = NULL;
static char* in_file = NULL;
static int in_file_fd = -1;
static int mp_input_print_key_list(m_option_t* cfg);
static int mp_input_print_cmd_list(m_option_t* cfg);
// Our command line options
static m_option_t input_conf[] = {
{ "conf", &config_file, CONF_TYPE_STRING, CONF_GLOBAL, 0, 0, NULL },
{ "ar-dev", &ar_dev, CONF_TYPE_STRING, CONF_GLOBAL, 0, 0, NULL },
{ "ar-delay", &ar_delay, CONF_TYPE_INT, CONF_GLOBAL, 0, 0, NULL },
{ "ar-rate", &ar_rate, CONF_TYPE_INT, CONF_GLOBAL, 0, 0, NULL },
{ "keylist", mp_input_print_key_list, CONF_TYPE_FUNC, CONF_GLOBAL, 0, 0, NULL },
{ "cmdlist", mp_input_print_cmd_list, CONF_TYPE_FUNC, CONF_GLOBAL, 0, 0, NULL },
{ "js-dev", &js_dev, CONF_TYPE_STRING, CONF_GLOBAL, 0, 0, NULL },
{ "file", &in_file, CONF_TYPE_STRING, CONF_GLOBAL, 0, 0, NULL },
{ "default-binds", &default_binds, CONF_TYPE_FLAG, CONF_GLOBAL, 0, 1, NULL },
{ "nodefault-binds", &default_binds, CONF_TYPE_FLAG, CONF_GLOBAL, 1, 0, NULL },
{ NULL, NULL, 0, 0, 0, 0, NULL}
};
static m_option_t mp_input_opts[] = {
{ "input", &input_conf, CONF_TYPE_SUBCONFIG, 0, 0, 0, NULL},
{ "nojoystick", &use_joystick, CONF_TYPE_FLAG, CONF_GLOBAL, 1, 0, NULL },
{ "joystick", &use_joystick, CONF_TYPE_FLAG, CONF_GLOBAL, 0, 1, NULL },
{ "nolirc", &use_lirc, CONF_TYPE_FLAG, CONF_GLOBAL, 1, 0, NULL },
{ "lirc", &use_lirc, CONF_TYPE_FLAG, CONF_GLOBAL, 0, 1, NULL },
{ "nolircc", &use_lircc, CONF_TYPE_FLAG, CONF_GLOBAL, 1, 0, NULL },
{ "lircc", &use_lircc, CONF_TYPE_FLAG, CONF_GLOBAL, 0, 1, NULL },
{ "noar", &use_ar, CONF_TYPE_FLAG, CONF_GLOBAL, 1, 0, NULL },
{ "ar", &use_ar, CONF_TYPE_FLAG, CONF_GLOBAL, 0, 1, NULL },
{ NULL, NULL, 0, 0, 0, 0, NULL}
};
static int
mp_input_default_cmd_func(int fd,char* buf, int l);
static char*
mp_input_get_key_name(int key);
int
mp_input_add_cmd_fd(int fd, int select, mp_cmd_func_t read_func, mp_close_func_t close_func) {
if(num_cmd_fd == MP_MAX_CMD_FD) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantRegister2ManyCmdFds,fd);
return 0;
}
if (select && fd < 0) {
mp_msg(MSGT_INPUT, MSGL_ERR, "Invalid fd %i in mp_input_add_cmd_fd", fd);
return 0;
}
memset(&cmd_fds[num_cmd_fd],0,sizeof(mp_input_fd_t));
cmd_fds[num_cmd_fd].fd = fd;
cmd_fds[num_cmd_fd].read_func = read_func ? read_func : mp_input_default_cmd_func;
cmd_fds[num_cmd_fd].close_func = close_func;
cmd_fds[num_cmd_fd].no_select = !select;
num_cmd_fd++;
return 1;
}
void
mp_input_rm_cmd_fd(int fd) {
unsigned int i;
for(i = 0; i < num_cmd_fd; i++) {
if(cmd_fds[i].fd == fd)
break;
}
if(i == num_cmd_fd)
return;
if(cmd_fds[i].close_func)
cmd_fds[i].close_func(cmd_fds[i].fd);
if(cmd_fds[i].buffer)
free(cmd_fds[i].buffer);
if(i + 1 < num_cmd_fd)
memmove(&cmd_fds[i],&cmd_fds[i+1],(num_cmd_fd - i - 1)*sizeof(mp_input_fd_t));
num_cmd_fd--;
}
void
mp_input_rm_key_fd(int fd) {
unsigned int i;
for(i = 0; i < num_key_fd; i++) {
if(key_fds[i].fd == fd)
break;
}
if(i == num_key_fd)
return;
if(key_fds[i].close_func)
key_fds[i].close_func(key_fds[i].fd);
if(i + 1 < num_key_fd)
memmove(&key_fds[i],&key_fds[i+1],(num_key_fd - i - 1)*sizeof(mp_input_fd_t));
num_key_fd--;
}
int
mp_input_add_key_fd(int fd, int select, mp_key_func_t read_func, mp_close_func_t close_func) {
if(num_key_fd == MP_MAX_KEY_FD) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantRegister2ManyKeyFds,fd);
return 0;
}
if (select && fd < 0) {
mp_msg(MSGT_INPUT, MSGL_ERR, "Invalid fd %i in mp_input_add_key_fd", fd);
return 0;
}
memset(&key_fds[num_key_fd],0,sizeof(mp_input_fd_t));
key_fds[num_key_fd].fd = fd;
key_fds[num_key_fd].read_func = read_func;
key_fds[num_key_fd].close_func = close_func;
key_fds[num_key_fd].no_select = !select;
num_key_fd++;
return 1;
}
int
mp_input_add_event_fd(int fd, void (*read_func)(void))
{
if(num_key_fd == MP_MAX_KEY_FD) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantRegister2ManyKeyFds,fd);
return 0;
}
if (fd < 0) {
mp_msg(MSGT_INPUT, MSGL_ERR, "Invalid fd %i in mp_input_add_event_fd", fd);
return 0;
}
memset(&key_fds[num_key_fd],0,sizeof(mp_input_fd_t));
key_fds[num_key_fd].fd = fd;
key_fds[num_key_fd].read_func = read_func;
key_fds[num_key_fd].close_func = NULL;
key_fds[num_key_fd].no_readfunc_retval = 1;
num_key_fd++;
return 1;
}
void mp_input_rm_event_fd(int fd)
{
mp_input_rm_key_fd(fd);
}
int mp_input_parse_and_queue_cmds(const char *str) {
int cmd_num = 0;
while (*str == '\n' || *str == '\r' || *str == ' ')
++str;
while (*str) {
mp_cmd_t *cmd;
size_t len = strcspn(str, "\r\n");
char *cmdbuf = malloc(len+1);
av_strlcpy(cmdbuf, str, len+1);
cmd = mp_input_parse_cmd(cmdbuf);
if (cmd) {
mp_input_queue_cmd(cmd);
++cmd_num;
}
str += len;
while (*str == '\n' || *str == '\r' || *str == ' ')
++str;
free(cmdbuf);
}
return cmd_num;
}
mp_cmd_t*
mp_input_parse_cmd(char* str) {
int i,l;
int pausing = -1;
char *ptr,*e;
mp_cmd_t *cmd;
const mp_cmd_t *cmd_def;
#ifdef MP_DEBUG
assert(str != NULL);
#endif
// Ignore heading spaces.
while (str[0] == ' ' || str[0] == '\t')
++str;
if (strncmp(str, "pausing ", 8) == 0) {
pausing = 1;
str = &str[8];
} else if (strncmp(str, "pausing_keep ", 13) == 0) {
pausing = 2;
str = &str[13];
} else if (strncmp(str, "pausing_toggle ", 15) == 0) {
pausing = 3;
str = &str[15];
} else if (strncmp(str, "pausing_keep_force ", 19) == 0) {
pausing = 4;
str = &str[19];
}
for(ptr = str ; ptr[0] != '\0' && ptr[0] != '\t' && ptr[0] != ' ' ; ptr++)
/* NOTHING */;
if(ptr[0] != '\0')
l = ptr-str;
else
l = strlen(str);
if(l == 0)
return NULL;
for(i=0; mp_cmds[i].name != NULL; i++) {
if(strncasecmp(mp_cmds[i].name,str,l) == 0)
break;
}
if(mp_cmds[i].name == NULL)
return NULL;
cmd_def = &mp_cmds[i];
cmd = calloc(1, sizeof(mp_cmd_t));
cmd->id = cmd_def->id;
cmd->name = strdup(cmd_def->name);
if (pausing == -1) {
switch (cmd->id) {
case MP_CMD_KEYDOWN_EVENTS:
case MP_CMD_SET_MOUSE_POS:
pausing = 4; break;
default:
pausing = 0; break;
}
}
cmd->pausing = pausing;
ptr = str;
for(i=0; ptr && i < MP_CMD_MAX_ARGS; i++) {
while(ptr[0] != ' ' && ptr[0] != '\t' && ptr[0] != '\0') ptr++;
if(ptr[0] == '\0') break;
while(ptr[0] == ' ' || ptr[0] == '\t') ptr++;
if(ptr[0] == '\0' || ptr[0] == '#') break;
cmd->args[i].type = cmd_def->args[i].type;
switch(cmd_def->args[i].type) {
case MP_CMD_ARG_INT:
errno = 0;
cmd->args[i].v.i = atoi(ptr);
if(errno != 0) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrArgMustBeInt,cmd_def->name,i+1);
ptr = NULL;
}
break;
case MP_CMD_ARG_FLOAT:
errno = 0;
cmd->args[i].v.f = atof(ptr);
if(errno != 0) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrArgMustBeFloat,cmd_def->name,i+1);
ptr = NULL;
}
break;
case MP_CMD_ARG_STRING: {
char term;
char* ptr2 = ptr, *start;
if(ptr[0] == '\'' || ptr[0] == '"') {
term = ptr[0];
ptr2++;
} else
term = ' ';
start = ptr2;
while(1) {
e = strchr(ptr2,term);
if(!e) break;
if(e <= ptr2 || *(e - 1) != '\\') break;
ptr2 = e + 1;
}
if(term != ' ' && (!e || e[0] == '\0')) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrUnterminatedArg,cmd_def->name,i+1);
ptr = NULL;
break;
} else if(!e) e = ptr+strlen(ptr);
l = e-start;
ptr2 = start;
for(e = strchr(ptr2,'\\') ; e && e<start+l ; e = strchr(ptr2,'\\')) {
memmove(e,e+1,strlen(e));
ptr2 = e + 1;
l--;
}
cmd->args[i].v.s = malloc(l+1);
strncpy(cmd->args[i].v.s,start,l);
cmd->args[i].v.s[l] = '\0';
if(term != ' ') ptr += l+2;
} break;
case -1:
ptr = NULL;
break;
default :
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrUnknownArg,i);
}
}
cmd->nargs = i;
if(cmd_def->nargs > cmd->nargs) {
/* mp_msg(MSGT_INPUT,MSGL_ERR,"Got command '%s' but\n",str); */
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_Err2FewArgs,cmd_def->name,cmd_def->nargs,cmd->nargs);
mp_cmd_free(cmd);
return NULL;
}
for( ; i < MP_CMD_MAX_ARGS && cmd_def->args[i].type != -1 ; i++) {
memcpy(&cmd->args[i],&cmd_def->args[i],sizeof(mp_cmd_arg_t));
if(cmd_def->args[i].type == MP_CMD_ARG_STRING && cmd_def->args[i].v.s != NULL)
cmd->args[i].v.s = strdup(cmd_def->args[i].v.s);
}
if(i < MP_CMD_MAX_ARGS)
cmd->args[i].type = -1;
return cmd;
}
#define MP_CMD_MAX_SIZE 256
static int
mp_input_read_cmd(mp_input_fd_t* mp_fd, char** ret) {
char* end;
(*ret) = NULL;
// Allocate the buffer if it doesn't exist
if(!mp_fd->buffer) {
mp_fd->buffer = malloc(MP_CMD_MAX_SIZE);
mp_fd->pos = 0;
mp_fd->size = MP_CMD_MAX_SIZE;
}
// Get some data if needed/possible
while (!mp_fd->got_cmd && !mp_fd->eof && (mp_fd->size - mp_fd->pos > 1) ) {
int r = ((mp_cmd_func_t)mp_fd->read_func)(mp_fd->fd,mp_fd->buffer+mp_fd->pos,mp_fd->size - 1 - mp_fd->pos);
// Error ?
if(r < 0) {
switch(r) {
case MP_INPUT_ERROR:
case MP_INPUT_DEAD:
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrReadingCmdFd,mp_fd->fd,strerror(errno));
case MP_INPUT_NOTHING:
return r;
case MP_INPUT_RETRY:
continue;
}
// EOF ?
} else if(r == 0) {
mp_fd->eof = 1;
break;
}
mp_fd->pos += r;
break;
}
mp_fd->got_cmd = 0;
while(1) {
int l = 0;
// Find the cmd end
mp_fd->buffer[mp_fd->pos] = '\0';
end = strchr(mp_fd->buffer,'\n');
// No cmd end ?
if(!end) {
// If buffer is full we must drop all until the next \n
if(mp_fd->size - mp_fd->pos <= 1) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCmdBufferFullDroppingContent,mp_fd->fd);
mp_fd->pos = 0;
mp_fd->drop = 1;
}
break;
}
// We already have a cmd : set the got_cmd flag
else if((*ret)) {
mp_fd->got_cmd = 1;
break;
}
l = end - mp_fd->buffer;
// Not dropping : put the cmd in ret
if (!mp_fd->drop) {
(*ret) = malloc(l+1);
strncpy((*ret),mp_fd->buffer,l);
(*ret)[l] = '\0';
} else { // Remove the dropping flag
mp_fd->drop = 0;
}
if( mp_fd->pos - (l+1) > 0)
memmove(mp_fd->buffer,end+1,mp_fd->pos-(l+1));
mp_fd->pos -= l+1;
}
if(*ret)
return 1;
else
return MP_INPUT_NOTHING;
}
static int
mp_input_default_cmd_func(int fd,char* buf, int l) {
while(1) {
int r = read(fd,buf,l);
// Error ?
if(r < 0) {
if(errno == EINTR)
continue;
else if(errno == EAGAIN)
return MP_INPUT_NOTHING;
return MP_INPUT_ERROR;
// EOF ?
}
return r;
}
}
void
mp_input_add_cmd_filter(mp_input_cmd_filter func, void* ctx) {
mp_cmd_filter_t* filter = malloc(sizeof(mp_cmd_filter_t))/*, *prev*/;
filter->filter = func;
filter->ctx = ctx;
filter->next = cmd_filters;
cmd_filters = filter;
}
static char*
mp_input_find_bind_for_key(const mp_cmd_bind_t* binds, int n,int* keys) {
int j;
if (n <= 0) return NULL;
for(j = 0; binds[j].cmd != NULL; j++) {
int found = 1,s;
for(s = 0; s < n && binds[j].input[s] != 0; s++) {
if(binds[j].input[s] != keys[s]) {
found = 0;
break;
}
}
if(found && binds[j].input[s] == 0 && s == n)
break;
}
return binds[j].cmd;
}
static mp_cmd_bind_section_t*
mp_input_get_bind_section(char *section) {
mp_cmd_bind_section_t* bind_section = cmd_binds_section;
if (section==NULL) section="default";
while (bind_section) {
if(strcmp(section,bind_section->section)==0) return bind_section;
if(bind_section->next==NULL) break;
bind_section=bind_section->next;
}
if(bind_section) {
bind_section->next=malloc(sizeof(mp_cmd_bind_section_t));
bind_section=bind_section->next;
} else {
cmd_binds_section=malloc(sizeof(mp_cmd_bind_section_t));
bind_section=cmd_binds_section;
}
bind_section->cmd_binds=NULL;
bind_section->section=strdup(section);
bind_section->next=NULL;
return bind_section;
}
static mp_cmd_t*
mp_input_get_cmd_from_keys(int n,int* keys, int paused) {
char* cmd = NULL;
mp_cmd_t* ret;
if(cmd_binds)
cmd = mp_input_find_bind_for_key(cmd_binds,n,keys);
if(cmd_binds_default && cmd == NULL)
cmd = mp_input_find_bind_for_key(cmd_binds_default,n,keys);
if(default_binds && cmd == NULL)
cmd = mp_input_find_bind_for_key(def_cmd_binds,n,keys);
if(cmd == NULL) {
mp_msg(MSGT_INPUT,MSGL_WARN,MSGTR_NoBindFound,mp_input_get_key_name(keys[0]));
if(n > 1) {
int s;
for(s=1; s < n; s++)
mp_msg(MSGT_INPUT,MSGL_WARN,"-%s",mp_input_get_key_name(keys[s]));
}
mp_msg(MSGT_INPUT,MSGL_WARN," \n");
return NULL;
}
if (strcmp(cmd, "ignore") == 0) return NULL;
ret = mp_input_parse_cmd(cmd);
if(!ret) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrInvalidCommandForKey,mp_input_get_key_name(key_down[0]));
if( num_key_down > 1) {
unsigned int s;
for(s=1; s < num_key_down; s++)
mp_msg(MSGT_INPUT,MSGL_ERR,"-%s",mp_input_get_key_name(key_down[s]));
}
mp_msg(MSGT_INPUT,MSGL_ERR," : %s \n",cmd);
}
return ret;
}
static mp_cmd_t*
interpret_key(int code, int paused)
{
unsigned int j;
mp_cmd_t* ret;
if(mp_input_key_cb) {
if (code & MP_KEY_DOWN)
return NULL;
code &= ~(MP_KEY_DOWN|MP_NO_REPEAT_KEY);
if (mp_input_key_cb(code))
return NULL;
}
if(code & MP_KEY_DOWN) {
if(num_key_down > MP_MAX_KEY_DOWN) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_Err2ManyKeyDowns);
return NULL;
}
code &= ~MP_KEY_DOWN;
// Check if we don't already have this key as pushed
for(j = 0; j < num_key_down; j++) {
if(key_down[j] == code)
break;
}
if(j != num_key_down)
return NULL;
key_down[num_key_down] = code;
num_key_down++;
last_key_down = GetTimer();
ar_state = 0;
return NULL;
}
// key released
// Check if the key is in the down key, driver which can't send push event
// send only release event
for(j = 0; j < num_key_down; j++) {
if(key_down[j] == code)
break;
}
if(j == num_key_down) { // key was not in the down keys : add it
if(num_key_down > MP_MAX_KEY_DOWN) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_Err2ManyKeyDowns);
return NULL;
}
key_down[num_key_down] = code;
num_key_down++;
last_key_down = 1;
}
// We ignore key from last combination
ret = last_key_down ? mp_input_get_cmd_from_keys(num_key_down,key_down,paused) : NULL;
// Remove the key
if(j+1 < num_key_down)
memmove(&key_down[j],&key_down[j+1],(num_key_down-(j+1))*sizeof(int));
num_key_down--;
last_key_down = 0;
ar_state = -1;
if(ar_cmd) {
mp_cmd_free(ar_cmd);
ar_cmd = NULL;
}
return ret;
}
static mp_cmd_t *check_autorepeat(int paused)
{
// No input : autorepeat ?
if(ar_rate > 0 && ar_state >=0 && num_key_down > 0 && ! (key_down[num_key_down-1] & MP_NO_REPEAT_KEY)) {
unsigned int t = GetTimer();
// First time : wait delay
if(ar_state == 0 && (t - last_key_down) >= ar_delay*1000) {
ar_cmd = mp_input_get_cmd_from_keys(num_key_down,key_down,paused);
if(!ar_cmd) {
ar_state = -1;
return NULL;
}
ar_state = 1;
last_ar = t;
return mp_cmd_clone(ar_cmd);
// Then send rate / sec event
} else if(ar_state == 1 && (t -last_ar) >= 1000000/ar_rate) {
last_ar = t;
return mp_cmd_clone(ar_cmd);
}
}
return NULL;
}
static mp_cmd_t *read_events(int time, int paused)
{
int i;
int got_cmd = 0;
mp_cmd_t *autorepeat_cmd;
#ifdef HAVE_POSIX_SELECT
fd_set fds;
#endif
for (i = 0; i < num_key_fd; i++)
if (key_fds[i].dead) {
mp_input_rm_key_fd(key_fds[i].fd);
i--;
}
for (i = 0; i < num_cmd_fd; i++)
if (cmd_fds[i].dead || cmd_fds[i].eof) {
mp_input_rm_cmd_fd(cmd_fds[i].fd);
i--;
}
else if (cmd_fds[i].got_cmd)
got_cmd = 1;
#ifdef HAVE_POSIX_SELECT
FD_ZERO(&fds);
if (!got_cmd) {
int max_fd = 0, num_fd = 0;
for (i = 0; i < num_key_fd; i++) {
if (key_fds[i].no_select)
continue;
if (key_fds[i].fd > max_fd)
max_fd = key_fds[i].fd;
FD_SET(key_fds[i].fd, &fds);
num_fd++;
}
for (i = 0; i < num_cmd_fd; i++) {
if (cmd_fds[i].no_select)
continue;
if (cmd_fds[i].fd > max_fd)
max_fd = cmd_fds[i].fd;
FD_SET(cmd_fds[i].fd, &fds);
num_fd++;
}
if (num_fd > 0) {
struct timeval tv, *time_val;
if (time >= 0) {
tv.tv_sec = time / 1000;
tv.tv_usec = (time % 1000) * 1000;
time_val = &tv;
}
else
time_val = NULL;
if (select(max_fd + 1, &fds, NULL, NULL, time_val) < 0) {
if (errno != EINTR)
mp_msg(MSGT_INPUT, MSGL_ERR, MSGTR_INPUT_INPUT_ErrSelect,
strerror(errno));
FD_ZERO(&fds);
}
}
}
#else
if (!got_cmd && time)
usec_sleep(time * 1000);
#endif
for (i = 0; i < num_key_fd; i++) {
int code;
#ifdef HAVE_POSIX_SELECT
if (!key_fds[i].no_select && !FD_ISSET(key_fds[i].fd, &fds))
continue;
#endif
if (key_fds[i].no_readfunc_retval) { // getch2 handler special-cased for now
((void (*)(void))key_fds[i].read_func)();
if (cmd_queue_length)
return NULL;
code = mplayer_get_key(0);
if (code < 0)
code = MP_INPUT_NOTHING;
}
else
code = ((mp_key_func_t)key_fds[i].read_func)(key_fds[i].fd);
if (code >= 0) {
mp_cmd_t *ret = interpret_key(code, paused);
if (ret)
return ret;
}
else if (code == MP_INPUT_ERROR)
mp_msg(MSGT_INPUT, MSGL_ERR, MSGTR_INPUT_INPUT_ErrOnKeyInFd,
key_fds[i].fd);
else if (code == MP_INPUT_DEAD) {
mp_msg(MSGT_INPUT, MSGL_ERR, MSGTR_INPUT_INPUT_ErrDeadKeyOnFd,
key_fds[i].fd);
key_fds[i].dead = 1;
}
}
autorepeat_cmd = check_autorepeat(paused);
if (autorepeat_cmd)
return autorepeat_cmd;
for (i = 0; i < num_cmd_fd; i++) {
char *cmd;
int r;
#ifdef HAVE_POSIX_SELECT
if (!cmd_fds[i].no_select && !FD_ISSET(cmd_fds[i].fd, &fds) &&
!cmd_fds[i].got_cmd)
continue;
#endif
r = mp_input_read_cmd(&cmd_fds[i], &cmd);
if (r >= 0) {
mp_cmd_t *ret = mp_input_parse_cmd(cmd);
free(cmd);
if (ret)
return ret;
}
else if (r == MP_INPUT_ERROR)
mp_msg(MSGT_INPUT, MSGL_ERR, MSGTR_INPUT_INPUT_ErrOnCmdFd,
cmd_fds[i].fd);
else if (r == MP_INPUT_DEAD)
cmd_fds[i].dead = 1;
}
return NULL;
}
int
mp_input_queue_cmd(mp_cmd_t* cmd) {
if(!cmd || cmd_queue_length >= CMD_QUEUE_SIZE)
return 0;
cmd_queue[cmd_queue_end] = cmd;
cmd_queue_end = (cmd_queue_end + 1) % CMD_QUEUE_SIZE;
cmd_queue_length++;
return 1;
}
static mp_cmd_t*
mp_input_get_queued_cmd(int peek_only) {
mp_cmd_t* ret;
if(cmd_queue_length == 0)
return NULL;
ret = cmd_queue[cmd_queue_start];
if (!peek_only) {
cmd_queue_length--;
cmd_queue_start = (cmd_queue_start + 1) % CMD_QUEUE_SIZE;
}
return ret;
}
/**
* \param peek_only when set, the returned command stays in the queue.
* Do not free the returned cmd whe you set this!
*/
mp_cmd_t*
mp_input_get_cmd(int time, int paused, int peek_only) {
mp_cmd_t* ret = NULL;
mp_cmd_filter_t* cf;
int from_queue;
if (async_quit_request)
return mp_input_parse_cmd("quit 1");
while(1) {
from_queue = 1;
ret = mp_input_get_queued_cmd(peek_only);
if(ret) break;
from_queue = 0;
ret = read_events(time, paused);
if (!ret) {
from_queue = 1;
ret = mp_input_get_queued_cmd(peek_only);
}
break;
}
if(!ret) return NULL;
for(cf = cmd_filters ; cf ; cf = cf->next) {
if(cf->filter(ret,paused,cf->ctx)) {
if (peek_only && from_queue)
// The filter ate the cmd, so we remove it from queue
ret = mp_input_get_queued_cmd(0);
mp_cmd_free(ret);
return NULL;
}
}
if (!from_queue && peek_only)
mp_input_queue_cmd(ret);
return ret;
}
void
mp_cmd_free(mp_cmd_t* cmd) {
int i;
//#ifdef MP_DEBUG
// assert(cmd != NULL);
//#endif
if ( !cmd ) return;
if(cmd->name)
free(cmd->name);
for(i=0; i < MP_CMD_MAX_ARGS && cmd->args[i].type != -1; i++) {
if(cmd->args[i].type == MP_CMD_ARG_STRING && cmd->args[i].v.s != NULL)
free(cmd->args[i].v.s);
}
free(cmd);
}
mp_cmd_t*
mp_cmd_clone(mp_cmd_t* cmd) {
mp_cmd_t* ret;
int i;
#ifdef MP_DEBUG
assert(cmd != NULL);
#endif
ret = malloc(sizeof(mp_cmd_t));
memcpy(ret,cmd,sizeof(mp_cmd_t));
if(cmd->name)
ret->name = strdup(cmd->name);
for(i = 0; i < MP_CMD_MAX_ARGS && cmd->args[i].type != -1; i++) {
if(cmd->args[i].type == MP_CMD_ARG_STRING && cmd->args[i].v.s != NULL)
ret->args[i].v.s = strdup(cmd->args[i].v.s);
}
return ret;
}
static char key_str[12];
static char*
mp_input_get_key_name(int key) {
int i;
for(i = 0; key_names[i].name != NULL; i++) {
if(key_names[i].key == key)
return key_names[i].name;
}
if(isascii(key)) {
snprintf(key_str,12,"%c",(char)key);
return key_str;
}
// Print the hex key code
snprintf(key_str,12,"%#-8x",key);
return key_str;
}
int
mp_input_get_key_from_name(const char *name) {
int i,ret = 0,len = strlen(name);
if(len == 1) { // Direct key code
ret = (unsigned char)name[0];
return ret;
} else if(len > 2 && strncasecmp("0x",name,2) == 0)
return strtol(name,NULL,16);
for(i = 0; key_names[i].name != NULL; i++) {
if(strcasecmp(key_names[i].name,name) == 0)
return key_names[i].key;
}
return -1;
}
static int
mp_input_get_input_from_name(char* name,int* keys) {
char *end,*ptr;
int n=0;
ptr = name;
n = 0;
for(end = strchr(ptr,'-') ; ptr != NULL ; end = strchr(ptr,'-')) {
if(end && end[1] != '\0') {
if(end[1] == '-')
end = &end[1];
end[0] = '\0';
}
keys[n] = mp_input_get_key_from_name(ptr);
if(keys[n] < 0) {
return 0;
}
n++;
if(end && end[1] != '\0' && n < MP_MAX_KEY_DOWN)
ptr = &end[1];
else
break;
}
keys[n] = 0;
return 1;
}
#define BS_MAX 256
#define SPACE_CHAR " \n\r\t"
void
mp_input_bind_keys(const int keys[MP_MAX_KEY_DOWN+1], char* cmd) {
int i = 0,j;
mp_cmd_bind_t* bind = NULL;
mp_cmd_bind_section_t* bind_section = NULL;
char *section=NULL, *p;
#ifdef MP_DEBUG
assert(keys != NULL);
assert(cmd != NULL);
#endif
if(*cmd=='{' && (p=strchr(cmd,'}'))) {
*p=0;
section=++cmd;
cmd=++p;
// Jump beginning space
for( ; cmd[0] != '\0' && strchr(SPACE_CHAR,cmd[0]) != NULL ; cmd++)
/* NOTHING */;
}
bind_section=mp_input_get_bind_section(section);
if(bind_section->cmd_binds) {
for(i = 0; bind_section->cmd_binds[i].cmd != NULL ; i++) {
for(j = 0 ; bind_section->cmd_binds[i].input[j] == keys[j] && keys[j] != 0 ; j++)
/* NOTHING */;
if(keys[j] == 0 && bind_section->cmd_binds[i].input[j] == 0 ) {
bind = &bind_section->cmd_binds[i];
break;
}
}
}
if(!bind) {
bind_section->cmd_binds = realloc(bind_section->cmd_binds,(i+2)*sizeof(mp_cmd_bind_t));
memset(&bind_section->cmd_binds[i],0,2*sizeof(mp_cmd_bind_t));
bind = &bind_section->cmd_binds[i];
}
if(bind->cmd)
free(bind->cmd);
bind->cmd = strdup(cmd);
memcpy(bind->input,keys,(MP_MAX_KEY_DOWN+1)*sizeof(int));
}
void
mp_input_add_binds(const mp_cmd_bind_t* list) {
int i;
for(i = 0 ; list[i].cmd ; i++)
mp_input_bind_keys(list[i].input,list[i].cmd);
}
static void
mp_input_free_binds(mp_cmd_bind_t* binds) {
int i;
if(!binds)
return;
for(i = 0; binds[i].cmd != NULL; i++)
free(binds[i].cmd);
free(binds);
}
static int
mp_input_parse_config(char *file) {
int fd;
int bs = 0,r,eof = 0,comments = 0;
char *iter,*end;
char buffer[BS_MAX];
int n_binds = 0, keys[MP_MAX_KEY_DOWN+1] = { 0 };
fd = open(file,O_RDONLY);
if(fd < 0) {
mp_msg(MSGT_INPUT,MSGL_V,"Can't open input config file %s: %s\n",file,strerror(errno));
return 0;
}
mp_msg(MSGT_INPUT,MSGL_V,"Parsing input config file %s\n",file);
while(1) {
if(! eof && bs < BS_MAX-1) {
if(bs > 0) bs--;
r = read(fd,buffer+bs,BS_MAX-1-bs);
if(r < 0) {
if(errno == EINTR)
continue;
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrReadingInputConfig,file,strerror(errno));
close(fd);
return 0;
} else if(r == 0) {
eof = 1;
} else {
bs += r+1;
buffer[bs-1] = '\0';
}
}
// Empty buffer : return
if(bs <= 1) {
mp_msg(MSGT_INPUT,MSGL_V,"Input config file %s parsed: %d binds\n",file,n_binds);
close(fd);
return 1;
}
iter = buffer;
if(comments) {
for( ; iter[0] != '\0' && iter[0] != '\n' ; iter++)
/* NOTHING */;
if(iter[0] == '\0') { // Buffer was full of comment
bs = 0;
continue;
}
iter++;
r = strlen(iter);
memmove(buffer,iter,r+1);
bs = r+1;
comments = 0;
continue;
}
// Find the wanted key
if(keys[0] == 0) {
// Jump beginning space
for( ; iter[0] != '\0' && strchr(SPACE_CHAR,iter[0]) != NULL ; iter++)
/* NOTHING */;
if(iter[0] == '\0') { // Buffer was full of space char
bs = 0;
continue;
}
if(iter[0] == '#') { // Comments
comments = 1;
continue;
}
// Find the end of the key code name
for(end = iter; end[0] != '\0' && strchr(SPACE_CHAR,end[0]) == NULL ; end++)
/*NOTHING */;
if(end[0] == '\0') { // Key name doesn't fit in the buffer
if(buffer == iter) {
if(eof && (buffer-iter) == bs)
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrUnfinishedBinding,iter);
else
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrBuffer2SmallForKeyName,iter);
return 0;
}
memmove(buffer,iter,end-iter);
bs = end-iter;
continue;
}
{
char name[end-iter+1];
strncpy(name,iter,end-iter);
name[end-iter] = '\0';
if(! mp_input_get_input_from_name(name,keys)) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrUnknownKey,name);
close(fd);
return 0;
}
}
if( bs > (end-buffer))
memmove(buffer,end,bs - (end-buffer));
bs -= end-buffer;
continue;
} else { // Get the command
while(iter[0] == ' ' || iter[0] == '\t') iter++;
// Found new line
if(iter[0] == '\n' || iter[0] == '\r') {
int i;
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrNoCmdForKey,mp_input_get_key_name(keys[0]));
for(i = 1; keys[i] != 0 ; i++)
mp_msg(MSGT_INPUT,MSGL_ERR,"-%s",mp_input_get_key_name(keys[i]));
mp_msg(MSGT_INPUT,MSGL_ERR,"\n");
keys[0] = 0;
if(iter > buffer) {
memmove(buffer,iter,bs- (iter-buffer));
bs -= (iter-buffer);
}
continue;
}
for(end = iter ; end[0] != '\n' && end[0] != '\r' && end[0] != '\0' ; end++)
/* NOTHING */;
if(end[0] == '\0' && ! (eof && ((end+1) - buffer) == bs)) {
if(iter == buffer) {
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrBuffer2SmallForCmd,buffer);
close(fd);
return 0;
}
memmove(buffer,iter,end - iter);
bs = end - iter;
continue;
}
{
char cmd[end-iter+1];
strncpy(cmd,iter,end-iter);
cmd[end-iter] = '\0';
//printf("Set bind %d => %s\n",keys[0],cmd);
mp_input_bind_keys(keys,cmd);
n_binds++;
}
keys[0] = 0;
end++;
if(bs > (end-buffer))
memmove(buffer,end,bs-(end-buffer));
bs -= (end-buffer);
buffer[bs-1] = '\0';
continue;
}
}
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrWhyHere);
close(fd);
mp_input_set_section(NULL);
return 0;
}
void
mp_input_set_section(char *name) {
mp_cmd_bind_section_t* bind_section = NULL;
cmd_binds=NULL;
cmd_binds_default=NULL;
if(section) free(section);
if(name) section=strdup(name); else section=strdup("default");
if((bind_section=mp_input_get_bind_section(section)))
cmd_binds=bind_section->cmd_binds;
if(strcmp(section,"default")==0) return;
if((bind_section=mp_input_get_bind_section(NULL)))
cmd_binds_default=bind_section->cmd_binds;
}
char*
mp_input_get_section(void) {
return section;
}
void
mp_input_init(int use_gui) {
char* file;
#ifdef CONFIG_GUI
if(use_gui)
mp_input_add_binds(gui_def_cmd_binds);
#endif
file = config_file[0] != '/' ? get_path(config_file) : config_file;
if(!file)
return;
if( !mp_input_parse_config(file)) {
// free file if it was allocated by get_path(),
// before it gets overwritten
if( file != config_file)
{
free(file);
}
// Try global conf dir
file = MPLAYER_CONFDIR "/input.conf";
if(! mp_input_parse_config(file))
mp_msg(MSGT_INPUT,MSGL_V,"Falling back on default (hardcoded) input config\n");
}
else
{
// free file if it was allocated by get_path()
if( file != config_file)
free(file);
}
#ifdef CONFIG_JOYSTICK
if(use_joystick) {
int fd = mp_input_joystick_init(js_dev);
if(fd < 0)
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantInitJoystick);
else
mp_input_add_key_fd(fd,1,mp_input_joystick_read,(mp_close_func_t)close);
}
#endif
#ifdef CONFIG_LIRC
if(use_lirc) {
int fd = mp_input_lirc_init();
if(fd > 0)
mp_input_add_cmd_fd(fd,0,mp_input_lirc_read,mp_input_lirc_close);
}
#endif
#ifdef CONFIG_LIRCC
if(use_lircc) {
int fd = lircc_init("mplayer", NULL);
if(fd >= 0)
mp_input_add_cmd_fd(fd,1,NULL,(mp_close_func_t)lircc_cleanup);
}
#endif
#ifdef CONFIG_APPLE_REMOTE
if(use_ar) {
if(mp_input_ar_init() < 0)
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantInitAppleRemote);
else
mp_input_add_key_fd(-1,0,mp_input_ar_read,mp_input_ar_close);
}
#endif
#ifdef CONFIG_APPLE_IR
if(use_ar) {
int fd = mp_input_appleir_init(ar_dev);
if(fd < 0)
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantInitAppleRemote);
else
mp_input_add_key_fd(fd,1,mp_input_appleir_read,(mp_close_func_t)close);
}
#endif
if(in_file) {
struct stat st;
if(stat(in_file,&st))
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantStatFile,in_file,strerror(errno));
else {
in_file_fd = open(in_file,S_ISFIFO(st.st_mode) ? O_RDWR : O_RDONLY);
if(in_file_fd >= 0)
mp_input_add_cmd_fd(in_file_fd,1,NULL,(mp_close_func_t)close);
else
mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantOpenFile,in_file,strerror(errno));
}
}
}
void
mp_input_uninit(void) {
unsigned int i;
mp_cmd_bind_section_t* bind_section;
for(i=0; i < num_key_fd; i++) {
if(key_fds[i].close_func)
key_fds[i].close_func(key_fds[i].fd);
}
for(i=0; i < num_cmd_fd; i++) {
if(cmd_fds[i].close_func)
cmd_fds[i].close_func(cmd_fds[i].fd);
}
while (cmd_binds_section) {
mp_input_free_binds(cmd_binds_section->cmd_binds);
free(cmd_binds_section->section);
bind_section=cmd_binds_section->next;
free(cmd_binds_section);
cmd_binds_section=bind_section;
}
cmd_binds_section=NULL;
}
void
mp_input_register_options(m_config_t* cfg) {
m_config_register_options(cfg,mp_input_opts);
}
static int mp_input_print_key_list(m_option_t* cfg) {
int i;
printf("\n");
for(i= 0; key_names[i].name != NULL ; i++)
printf("%s\n",key_names[i].name);
exit(0);
}
static int mp_input_print_cmd_list(m_option_t* cfg) {
const mp_cmd_t *cmd;
int i,j;
const char* type;
for(i = 0; (cmd = &mp_cmds[i])->name != NULL ; i++) {
printf("%-20.20s",cmd->name);
for(j= 0 ; j < MP_CMD_MAX_ARGS && cmd->args[j].type != -1 ; j++) {
switch(cmd->args[j].type) {
case MP_CMD_ARG_INT:
type = "Integer";
break;
case MP_CMD_ARG_FLOAT:
type = "Float";
break;
case MP_CMD_ARG_STRING:
type = "String";
break;
default:
type = "??";
}
if(j+1 > cmd->nargs)
printf(" [%s]",type);
else
printf(" %s",type);
}
printf("\n");
}
exit(0);
}
int
mp_input_check_interrupt(int time) {
mp_cmd_t* cmd;
if((cmd = mp_input_get_cmd(time,0,1)) == NULL)
return 0;
switch(cmd->id) {
case MP_CMD_QUIT:
case MP_CMD_PLAY_TREE_STEP:
case MP_CMD_PLAY_TREE_UP_STEP:
case MP_CMD_PLAY_ALT_SRC_STEP:
// The cmd will be executed when we are back in the main loop
return 1;
}
// remove the cmd from the queue
cmd = mp_input_get_cmd(time,0,0);
mp_cmd_free(cmd);
return 0;
}
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