#include "../config.h" #include #include #include #include #include #include #include #include #include #include #include #ifdef USE_SETLOCALE #include #endif #include "input.h" #include "mouse.h" #ifdef MP_DEBUG #include #endif #include "../linux/getch2.h" #include "../linux/keycodes.h" #include "../linux/timer.h" #include "../mp_msg.h" #include "../cfgparser.h" #include "joystick.h" #ifdef HAVE_LIRC #include "lirc.h" #endif /// This array defines all know commands. /// The first field is an id used to recognize the command without too many strcmp /// The second is abviously the command name /// The third is the minimum number of argument this command need /// Then come the definition of each argument, terminated with and arg of type -1 /// A command can take maximum MP_CMD_MAX_ARGS-1 arguments (-1 because of /// the terminal one) wich 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 mp_cmd_t mp_cmds[] = { { MP_CMD_SEEK, "seek", 1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } }, { MP_CMD_AUDIO_DELAY, "audio_delay", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } }, { MP_CMD_QUIT, "quit", 0, { {-1,{0}} } }, { MP_CMD_PAUSE, "pause", 0, { {-1,{0}} } }, { MP_CMD_GRAB_FRAMES, "grab_frames",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_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_VOLUME, "volume", 1, { { MP_CMD_ARG_INT,{0} }, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } }, { MP_CMD_MIXER_USEMASTER, "use_master", 0, { {-1,{0}} } }, { MP_CMD_MUTE, "mute", 0, { {-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_VISIBILITY, "sub_visibility", 0, { {-1,{0}} } }, { MP_CMD_VOBSUB_LANG, "vobsub_lang", 0, { {-1,{0}} } }, { MP_CMD_GET_PERCENT_POS, "get_percent_pos", 0, { {-1,{0}} } }, { MP_CMD_GET_TIME_LENGTH, "get_time_length", 0, { {-1,{0}} } }, #ifdef USE_TV { 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}} } }, #endif { MP_CMD_VO_FULLSCREEN, "vo_fullscreen", 0, { {-1,{0}} } }, { MP_CMD_SCREENSHOT, "screenshot", 0, { {-1,{0}} } }, { MP_CMD_PANSCAN, "panscan",1, { {MP_CMD_ARG_FLOAT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } }, { MP_CMD_LOADFILE, "loadfile", 1, { {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } }, { MP_CMD_LOADLIST, "loadlist", 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 HAVE_NEW_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 USE_DVDNAV { MP_CMD_DVDNAV, "dvdnav", 1, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } }, { MP_CMD_DVDNAV_EVENT, "dvdnav_event", 1, { { MP_CMD_ARG_VOID, {0}}, {-1, {0}} } }, #endif #ifdef HAVE_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}} } }, { MP_CMD_CRUN, "run", 1, { {MP_CMD_ARG_STRING,{0}}, {-1,{0}} } }, #endif { 0, NULL, 0, {} } }; /// The names of the key for input.conf /// If you add some new keys, you also need to add them here static mp_key_name_t key_names[] = { { ' ', "SPACE" }, { 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" }, { 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" }, { 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" }, { 0, NULL } }; // This is the default binding. The content of input.conf override these ones. // The first args is a null terminated array of key codes. // The second is the command static 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 USE_DVDNAV { { 'K', 0 }, "dvdnav 1" }, // up { { 'J', 0 }, "dvdnav 2" }, // down { { 'H', 0 }, "dvdnav 3" }, // left { { 'L', 0 }, "dvdnav 4" }, // right { { 'M', 0 }, "dvdnav 5" }, // menu { { 'S', 0 }, "dvdnav 6" }, // select #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" }, { { 'q', 0 }, "quit" }, { { KEY_ESC, 0 }, "quit" }, #ifndef HAVE_NEW_GUI { { 'p', 0 }, "pause" }, #endif { { ' ', 0 }, "pause" }, { { KEY_HOME, 0 }, "pt_up_step 1" }, { { KEY_END, 0 }, "pt_up_step -1" }, { { '>', 0 }, "pt_step 1" }, #ifndef HAVE_NEW_GUI { { KEY_ENTER, 0 }, "pt_step 1 1" }, #endif { { '<', 0 }, "pt_step -1" }, { { KEY_INS, 0 }, "alt_src_step 1" }, { { KEY_DEL, 0 }, "alt_src_step -1" }, { { 'o', 0 }, "osd" }, { { '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" }, { { '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" }, { { 'r', 0 }, "sub_pos -1" }, { { 't', 0 }, "sub_pos +1" }, { { 'v', 0 }, "sub_visibility" }, { { 'j', 0 }, "vobsub_lang" }, #ifdef USE_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 HAVE_NEW_GUI { { 'l', 0 }, "gui_loadfile" }, { { 't', 0 }, "gui_loadsubtitle" }, { { 'a', 0 }, "gui_about" }, { { KEY_ENTER, 0 }, "gui_play" }, { { 's', 0 }, "gui_stop" }, { { 'p', 0 }, "gui_playlist" }, { { 'r', 0 }, "gui_preferences" }, { { 'c', 0 }, "gui_skinbrowser" }, #endif #ifdef HAVE_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 { { 'f', 0 }, "vo_fullscreen" }, { { 's', 0 }, "screenshot" }, { { 'w', 0 }, "panscan -0.1" }, { { 'e', 0 }, "panscan +0.1" }, { { 0 }, NULL } }; #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 MP_FD_EOF (1<<0) #define MP_FD_DROP (1<<1) #define MP_FD_DEAD (1<<2) #define MP_FD_GOT_CMD (1<<3) #define MP_FD_NO_SELECT (1<<4) #define CMD_QUEUE_SIZE 100 typedef struct mp_input_fd { int fd; void* read_func; mp_close_func_t close_func; int flags; // This 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; }; // These are the user defined binds static mp_cmd_bind_t* cmd_binds = NULL; static mp_cmd_filter_t* cmd_filters = NULL; // Callback to allow the menu filter to grab the incoming keys void (*mp_input_key_cb)(int code) = NULL; 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; static char* config_file = "input.conf"; static char* js_dev = NULL; static char* in_file = NULL; static int in_file_fd = -1; static int mp_input_print_key_list(config_t* cfg); static int mp_input_print_cmd_list(config_t* cfg); // Our command line options static config_t input_conf[] = { { "conf", &config_file, 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 }, { NULL, NULL, 0, 0, 0, 0, NULL} }; static config_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 }, { NULL, NULL, 0, 0, 0, 0, NULL} }; static int mp_input_default_key_func(int fd); 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,"Too much command fd, unable to register fd %d\n",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; if(!select) cmd_fds[num_cmd_fd].flags = MP_FD_NO_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,"Too much key fd, unable to register fd %d\n",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 ? read_func : mp_input_default_key_func; key_fds[num_key_fd].close_func = close_func; if(!select) key_fds[num_key_fd].flags |= MP_FD_NO_SELECT; num_key_fd++; return 1; } mp_cmd_t* mp_input_parse_cmd(char* str) { int i,l; char *ptr,*e; mp_cmd_t *cmd, *cmd_def; #ifdef MP_DEBUG assert(str != NULL); #endif 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 = (mp_cmd_t*)malloc(sizeof(mp_cmd_t)); cmd->id = cmd_def->id; cmd->name = strdup(cmd_def->name); ptr = str; for(i=0; ptr && i < MP_CMD_MAX_ARGS; i++) { ptr = strchr(ptr,' '); if(!ptr) break; while(ptr[0] == ' ' || ptr[0] == '\t') ptr++; if(ptr[0] == '\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,"Command %s : argument %d isn't an integer\n",cmd_def->name,i+1); ptr = NULL; } break; case MP_CMD_ARG_FLOAT: errno = 0; /* Use portable C locale for parsing floats: */ #ifdef USE_SETLOCALE setlocale(LC_NUMERIC, "C"); #endif cmd->args[i].v.f = atof(ptr); #ifdef USE_SETLOCALE setlocale(LC_NUMERIC, ""); #endif if(errno != 0) { mp_msg(MSGT_INPUT,MSGL_ERR,"Command %s : argument %d isn't a float\n",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,"Command %s : argument %d is unterminated\n",cmd_def->name,i+1); ptr = NULL; break; } else if(!e) e = ptr+strlen(ptr); l = e-start; cmd->args[i].v.s = (char*)malloc((l+1)*sizeof(char)); strncpy(cmd->args[i].v.s,start,l); cmd->args[i].v.s[l] = '\0'; ptr2 = start; for(e = strchr(ptr2,'\\') ; e ; e = strchr(ptr2,'\\')) { memmove(e,e+1,strlen(e)); ptr2 = e + 1; } } break; case -1: ptr = NULL; default : mp_msg(MSGT_INPUT,MSGL_ERR,"Unknown argument %d\n",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,"command %s require at least %d arguments, we found only %d so far\n",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; } static int mp_input_default_key_func(int fd) { int r,code=0; unsigned int l; l = 0; while(l < sizeof(int)) { r = read(fd,(&code)+l,sizeof(int)-l); if(r <= 0) break; l +=r; } return code; } #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 dont exist if(!mp_fd->buffer) { mp_fd->buffer = (char*)malloc(MP_CMD_MAX_SIZE*sizeof(char)); mp_fd->pos = 0; mp_fd->size = MP_CMD_MAX_SIZE; } // Get some data if needed/possible while( !(mp_fd->flags & MP_FD_GOT_CMD) && !(mp_fd->flags & 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,"Error while reading cmd fd %d : %s\n",mp_fd->fd,strerror(errno)); case MP_INPUT_NOTHING: return r; } // EOF ? } else if(r == 0) { mp_fd->flags |= MP_FD_EOF; break; } mp_fd->pos += r; break; } // Reset the got_cmd flag mp_fd->flags &= ~MP_FD_GOT_CMD; 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,"Cmd buffer of fd %d is full : dropping content\n",mp_fd->fd); mp_fd->pos = 0; mp_fd->flags |= MP_FD_DROP; } break; } // We alredy have a cmd : set the got_cmd flag else if((*ret)) { mp_fd->flags |= MP_FD_GOT_CMD; break; } l = end - mp_fd->buffer; // Not dropping : put the cmd in ret if( ! (mp_fd->flags & MP_FD_DROP)) { (*ret) = (char*)malloc((l+1)*sizeof(char)); strncpy((*ret),mp_fd->buffer,l); (*ret)[l] = '\0'; } else { // Remove the dropping flag mp_fd->flags &= ~MP_FD_DROP; } 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(mp_cmd_bind_t* binds, int n,int* keys) { int j; for(j = 0; binds[j].cmd != NULL; j++) { if(n > 0) { 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; else continue; } else if(n == 1){ if(binds[j].input[0] == keys[0] && binds[j].input[1] == 0) break; } } return binds[j].cmd; } 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 == NULL) cmd = mp_input_find_bind_for_key(def_cmd_binds,n,keys); if(cmd == NULL) { mp_msg(MSGT_INPUT,MSGL_WARN,"No bind found for key %s",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; } ret = mp_input_parse_cmd(cmd); if(!ret) { mp_msg(MSGT_INPUT,MSGL_ERR,"Invalid command for binded key %s",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; } int mp_input_read_key_code(int time) { fd_set fds; struct timeval tv,*time_val; int i,n=0,max_fd = 0; static int last_loop = 0; if(num_key_fd == 0) return MP_INPUT_NOTHING; FD_ZERO(&fds); // Remove fd marked as dead and build the fd_set for(i = 0; (unsigned int)i < num_key_fd; i++) { if( (key_fds[i].flags & MP_FD_DEAD) ) { mp_input_rm_key_fd(key_fds[i].fd); i--; continue; } else if(key_fds[i].flags & MP_FD_NO_SELECT) continue; if(key_fds[i].fd > max_fd) max_fd = key_fds[i].fd; FD_SET(key_fds[i].fd,&fds); n++; } if(n == 0 || num_key_fd == 0) return MP_INPUT_NOTHING; if(time >= 0 ) { tv.tv_sec=time/1000; tv.tv_usec = (time%1000)*1000; time_val = &tv; } else time_val = NULL; while(n > 0) { if(select(max_fd+1,&fds,NULL,NULL,time_val) < 0) { if(errno == EINTR) continue; mp_msg(MSGT_INPUT,MSGL_ERR,"Select error : %s\n",strerror(errno)); } break; } for(i = last_loop + 1 ; i != last_loop ; i++) { int code = -1; // This is to check all fd in turn if((unsigned int)i >= num_key_fd) { i = -1; last_loop++; last_loop %= (num_key_fd+1); continue; } // No input from this fd if(! (key_fds[i].flags & MP_FD_NO_SELECT) && ! FD_ISSET(key_fds[i].fd,&fds)) continue; if(key_fds[i].fd == 0) { // stdin is handled by getch2 code = getch2(time); 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) return code; if(code == MP_INPUT_ERROR) mp_msg(MSGT_INPUT,MSGL_ERR,"Error on key input fd %d\n",key_fds[i].fd); else if(code == MP_INPUT_DEAD) { mp_msg(MSGT_INPUT,MSGL_ERR,"Dead key input on fd %d\n",key_fds[i].fd); key_fds[i].flags |= MP_FD_DEAD; } } return MP_INPUT_NOTHING; } static mp_cmd_t* mp_input_read_keys(int time,int paused) { int code = mp_input_read_key_code(time); unsigned int j; mp_cmd_t* ret; if(mp_input_key_cb) { for( ; code >= 0 ; code = mp_input_read_key_code(0) ) { if(code & MP_KEY_DOWN) continue; code &= ~(MP_KEY_DOWN|MP_NO_REPEAT_KEY); mp_input_key_cb(code); } return NULL; } for( ; code >= 0 ; code = mp_input_read_key_code(0) ) { // key pushed if(code & MP_KEY_DOWN) { if(num_key_down > MP_MAX_KEY_DOWN) { mp_msg(MSGT_INPUT,MSGL_ERR,"Too much key down at the same time\n"); continue; } 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) continue; key_down[num_key_down] = code; num_key_down++; last_key_down = GetTimer(); ar_state = 0; continue; } // 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,"Too much key down at the same time\n"); continue; } 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; } if(ret) return ret; } // 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* mp_input_read_cmds(int time) { fd_set fds; struct timeval tv,*time_val; int i,n = 0,max_fd = 0,got_cmd = 0; mp_cmd_t* ret; static int last_loop = 0; if(num_cmd_fd == 0) return NULL; FD_ZERO(&fds); for(i = 0; (unsigned int)i < num_cmd_fd ; i++) { if( (cmd_fds[i].flags & MP_FD_DEAD) || (cmd_fds[i].flags & MP_FD_EOF) ) { mp_input_rm_cmd_fd(cmd_fds[i].fd); i--; continue; } else if(cmd_fds[i].flags & MP_FD_NO_SELECT) continue; if(cmd_fds[i].flags & MP_FD_GOT_CMD) got_cmd = 1; if(cmd_fds[i].fd > max_fd) max_fd = cmd_fds[i].fd; FD_SET(cmd_fds[i].fd,&fds); n++; } if(num_cmd_fd == 0) return NULL; if(time >= 0) { tv.tv_sec=time/1000; tv.tv_usec = (time%1000)*1000; time_val = &tv; } else time_val = NULL; while(n > 0) { if((i = select(max_fd+1,&fds,NULL,NULL,time_val)) <= 0) { if(i < 0) { if(errno == EINTR) continue; mp_msg(MSGT_INPUT,MSGL_ERR,"Select error : %s\n",strerror(errno)); } if(!got_cmd) return NULL; } break; } for(i = last_loop + 1; i != last_loop ; i++) { int r = 0; char* cmd; if((unsigned int)i >= num_cmd_fd) { i = -1; last_loop++; last_loop %= (num_cmd_fd+1); continue; } if( ! (cmd_fds[i].flags & MP_FD_NO_SELECT) && ! FD_ISSET(cmd_fds[i].fd,&fds) && ! (cmd_fds[i].flags & MP_FD_GOT_CMD) ) continue; r = mp_input_read_cmd(&cmd_fds[i],&cmd); if(r < 0) { if(r == MP_INPUT_ERROR) mp_msg(MSGT_INPUT,MSGL_ERR,"Error on cmd fd %d\n",cmd_fds[i].fd); else if(r == MP_INPUT_DEAD) cmd_fds[i].flags |= MP_FD_DEAD; continue; } ret = mp_input_parse_cmd(cmd); free(cmd); if(!ret) continue; last_loop = i; return ret; } last_loop = 0; return NULL; } int mp_input_queue_cmd(mp_cmd_t* cmd) { if(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(void) { mp_cmd_t* ret; if(cmd_queue_length == 0) return NULL; ret = cmd_queue[cmd_queue_start]; cmd_queue_length--; cmd_queue_start = (cmd_queue_start + 1) % CMD_QUEUE_SIZE; return ret; } mp_cmd_t* mp_input_get_cmd(int time, int paused) { mp_cmd_t* ret = NULL; mp_cmd_filter_t* cf; while(1) { ret = mp_input_get_queued_cmd(); if(ret) break; ret = mp_input_read_keys(time,paused); if(ret) break; ret = mp_input_read_cmds(time); break; } if(!ret) return NULL; for(cf = cmd_filters ; cf ; cf = cf->next) { if(cf->filter(ret,paused,cf->ctx)) return NULL; } 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 = (mp_cmd_t*)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; } static int mp_input_get_key_from_name(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; } void mp_input_bind_keys(int keys[MP_MAX_KEY_DOWN+1], char* cmd) { int i = 0,j; mp_cmd_bind_t* bind = NULL; #ifdef MP_DEBUG assert(keys != NULL); assert(cmd != NULL); #endif if(cmd_binds) { for(i = 0; cmd_binds[i].cmd != NULL ; i++) { for(j = 0 ; cmd_binds[i].input[j] == keys[j] && keys[j] != 0 ; j++) /* NOTHING */; if(keys[j] == 0 && cmd_binds[i].input[j] == 0 ) { bind = &cmd_binds[i]; break; } } } if(!bind) { cmd_binds = (mp_cmd_bind_t*)realloc(cmd_binds,(i+2)*sizeof(mp_cmd_bind_t)); memset(&cmd_binds[i],0,2*sizeof(mp_cmd_bind_t)); bind = &cmd_binds[i]; } if(bind->cmd) free(bind->cmd); bind->cmd = strdup(cmd); memcpy(bind->input,keys,(MP_MAX_KEY_DOWN+1)*sizeof(int)); } 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); } #define BS_MAX 256 #define SPACE_CHAR " \n\r\t" 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 }; mp_cmd_bind_t* binds = NULL; fd = open(file,O_RDONLY); if(fd < 0) { mp_msg(MSGT_INPUT,MSGL_ERR,"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,"Error while reading input config file %s : %s\n",file,strerror(errno)); mp_input_free_binds(binds); 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_INFO,"Input config file %s parsed : %d binds\n",file,n_binds); if(binds) cmd_binds = 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); if(r) memmove(buffer,iter,r+1); bs = r+1; if(iter[0] != '#') 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 don't fit in the buffer if(buffer == iter) { if(eof && (buffer-iter) == bs) mp_msg(MSGT_INPUT,MSGL_ERR,"Unfinished binding %s\n",iter); else mp_msg(MSGT_INPUT,MSGL_ERR,"Buffer is too small for this key name : %s\n",iter); mp_input_free_binds(binds); 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,"Unknown key '%s'\n",name); mp_input_free_binds(binds); 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,"No command found for key %s" ,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,"Buffer is too small for command %s\n",buffer); mp_input_free_binds(binds); 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,"What are we doing here ?\n"); close(fd); return 0; } extern char *get_path(char *filename); void mp_input_init(void) { char* file; file = config_file[0] != '/' ? get_path(config_file) : config_file; if(!file) return; if(! mp_input_parse_config(file)) { // Try global conf dir file = CONFDIR"/input.conf"; if(! mp_input_parse_config(file)) mp_msg(MSGT_INPUT,MSGL_WARN,"Falling back on default (hardcoded) input config\n"); } #ifdef HAVE_JOYSTICK if(use_joystick) { int fd = mp_input_joystick_init(js_dev); if(fd < 0) mp_msg(MSGT_INPUT,MSGL_ERR,"Can't init input joystick\n"); else mp_input_add_key_fd(fd,1,mp_input_joystick_read,(mp_close_func_t)close); } #endif #ifdef HAVE_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 if(in_file) { struct stat st; if(stat(in_file,&st)) mp_msg(MSGT_INPUT,MSGL_ERR,"Can't stat %s: %s\n",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,"Can't open %s: %s\n",in_file,strerror(errno)); } } } void mp_input_uninit(void) { unsigned int i; 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); } } void mp_input_register_options(m_config_t* cfg) { m_config_register_options(cfg,mp_input_opts); } static int mp_input_print_key_list(config_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(config_t* cfg) { mp_cmd_t *cmd; int i,j; 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)) == 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 if(! mp_input_queue_cmd(cmd)) { mp_msg(MSGT_INPUT,MSGL_ERR,"mpdemux_check_interrupt: can't queue cmd %s\n",cmd->name); mp_cmd_free(cmd); } return 1; } mp_cmd_free(cmd); return 0; }