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-rw-r--r--libmenu/menu_console.c498
1 files changed, 0 insertions, 498 deletions
diff --git a/libmenu/menu_console.c b/libmenu/menu_console.c
deleted file mode 100644
index 5e1687b823..0000000000
--- a/libmenu/menu_console.c
+++ /dev/null
@@ -1,498 +0,0 @@
-/*
- * 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 "mp_msg.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#ifndef __MINGW32__
-#include <sys/wait.h>
-#endif
-#include <unistd.h>
-#include <errno.h>
-
-#include "libmpcodecs/img_format.h"
-#include "libmpcodecs/mp_image.h"
-
-#include "m_struct.h"
-#include "m_option.h"
-#include "menu.h"
-
-#include "sub/font_load.h"
-#include "input/keycodes.h"
-#include "input/input.h"
-#include "osdep/timer.h"
-
-typedef struct history_st history_t;
-
-struct history_st {
- char* buffer;
- int size;
- history_t* next;
- history_t* prev;
-};
-
-struct menu_priv_s {
- char** lines; // Our buffer
- int last_line;
- int num_lines;
- int add_line;
- unsigned int hide_ts;
- unsigned int show_ts;
- pid_t child; // Child process if we are running a shell cmd
- int child_fd[3]; // The 3 default fd
- char* prompt;
- //int max_lines; // Max number of lines with the last mpi
- history_t* history;
- history_t* cur_history;
- int history_size;
-
- char* mp_prompt;
- char* child_prompt;
- int buf_lines; // Buffer size (in line)
- int height; // Display size in %
- int minb;
- int vspace;
- int bg,bg_alpha;
- unsigned int hide_time;
- unsigned int show_time;
- int history_max;
- int raw_child;
-};
-
-static struct menu_priv_s cfg_dflt = {
- NULL,
- 0,
- 0,
- 1,
- 0,
- 0,
- 0,
- { 0 , 0, 0 },
- NULL,
- NULL,
- NULL,
- 0,
-
- "# ",
- "$ ",
- 50, // lines
- 33, // %
- 3,
- 3,
- 0x80,0x40,
- 500,
- 500,
- 10,
- 0
-};
-
-#define ST_OFF(m) M_ST_OFF(struct menu_priv_s,m)
-
-static const m_option_t cfg_fields[] = {
- { "prompt", ST_OFF(mp_prompt), CONF_TYPE_STRING, M_OPT_MIN, 1, 0, NULL },
- { "child-prompt", ST_OFF(child_prompt), CONF_TYPE_STRING, M_OPT_MIN, 1, 0, NULL },
- { "buffer-lines", ST_OFF(buf_lines), CONF_TYPE_INT, M_OPT_MIN, 5, 0, NULL },
- { "height", ST_OFF(height), CONF_TYPE_INT, M_OPT_RANGE, 1, 100, NULL },
- { "minbor", ST_OFF(minb), CONF_TYPE_INT, M_OPT_MIN, 0, 0, NULL },
- { "vspace", ST_OFF(vspace), CONF_TYPE_INT, M_OPT_MIN, 0, 0, NULL },
- { "bg", ST_OFF(bg), CONF_TYPE_INT, M_OPT_RANGE, -1, 255, NULL },
- { "bg-alpha", ST_OFF(bg_alpha), CONF_TYPE_INT, M_OPT_RANGE, 0, 255, NULL },
- { "show-time",ST_OFF(show_time), CONF_TYPE_INT, M_OPT_MIN, 0, 0, NULL },
- { "hide-time",ST_OFF(hide_time), CONF_TYPE_INT, M_OPT_MIN, 0, 0, NULL },
- { "history-size",ST_OFF(history_max), CONF_TYPE_INT, M_OPT_MIN, 1, 0, NULL },
- { "raw-child", ST_OFF(raw_child), CONF_TYPE_FLAG, 0, 0, 1, NULL },
- { NULL, NULL, NULL, 0,0,0,NULL }
-};
-
-#define mpriv (menu->priv)
-
-static void check_child(menu_t* menu);
-
-static void add_line(struct menu_priv_s* priv, char* l) {
- char* eol = strchr(l,'\n');
-
- if(eol) {
- if(eol != l) {
- eol[0] = '\0';
- add_line(priv,l);
- }
- if(eol[1]) add_line(priv,eol+1);
- return;
- }
-
- if(priv->num_lines >= priv->buf_lines)
- free(priv->lines[priv->last_line]);
- else
- priv->num_lines++;
-
- priv->lines[priv->last_line] = strdup(l);
- priv->last_line = (priv->last_line + 1) % priv->buf_lines;
- priv->add_line = 1;
-}
-
-static void add_string(struct menu_priv_s* priv, char* l) {
- char* eol = strchr(l,'\n');
- int ll = priv->last_line > 0 ? priv->last_line - 1 : priv->buf_lines-1;
-
- if(priv->num_lines <= 0 || priv->add_line || eol == l) {
- add_line(priv,l);
- priv->add_line = 0;
- return;
- }
-
- if(eol) {
- eol[0] = '\0';
- add_string(priv,l);
- if(eol[1]) {
- add_line(priv,eol+1);
- priv->add_line = 0;
- } else
- priv->add_line = 1;
- return;
- }
- priv->lines[ll] = realloc(priv->lines[ll],strlen(priv->lines[ll]) + strlen(l) + 1);
- if ( priv->lines[ll] != NULL )
- {
- strcat(priv->lines[ll],l);
- }
-}
-
-static void draw(menu_t* menu, mp_image_t* mpi) {
- int h = mpi->h*mpriv->height/100;
- int w = mpi->w - 2* mpriv->minb;
- int x = mpriv->minb, y;
- int lw,lh,i, ll;
-
- if(mpriv->child) check_child(menu);
-
- ll = mpriv->last_line - 1;
-
- if(mpriv->hide_ts) {
- unsigned int t = GetTimerMS() - mpriv->hide_ts;
- if(t >= mpriv->hide_time) {
- mpriv->hide_ts = 0;
- menu->show = 0;
- return;
- }
- h = mpi->h*(mpriv->height - (mpriv->height * t /mpriv->hide_time))/100;
- } else if(mpriv->show_time && mpriv->show_ts == 0) {
- mpriv->show_ts = GetTimerMS();
- return;
- } else if(mpriv->show_ts > 0) {
- unsigned int t = GetTimerMS() - mpriv->show_ts;
- if(t > mpriv->show_time)
- mpriv->show_ts = -1;
- else
- h = mpi->h*(mpriv->height * t /mpriv->hide_time)/100;
- }
-
- y = h - mpriv->vspace;
-
- if(x < 0 || y < 0 || w <= 0 || h <= 0 )
- return;
-
- if(mpriv->bg >= 0)
- menu_draw_box(mpi,mpriv->bg,mpriv->bg_alpha,0,0,mpi->w,h);
-
- if(!mpriv->child || !mpriv->raw_child){
- char input[strlen(mpriv->cur_history->buffer) + strlen(mpriv->prompt) + 1];
- sprintf(input,"%s%s",mpriv->prompt,mpriv->cur_history->buffer);
- menu_text_size(input,w,mpriv->vspace,1,&lw,&lh);
- menu_draw_text_full(mpi,input,x,y,w,h,mpriv->vspace,1,
- MENU_TEXT_BOT|MENU_TEXT_LEFT,
- MENU_TEXT_BOT|MENU_TEXT_LEFT);
- y -= lh + mpriv->vspace;
- }
-
-
- for( i = 0 ; y > mpriv->minb && i < mpriv->num_lines ; i++){
- int c = (ll - i) >= 0 ? ll - i : mpriv->buf_lines + ll - i;
- menu_text_size(mpriv->lines[c],w,mpriv->vspace,1,&lw,&lh);
- menu_draw_text_full(mpi,mpriv->lines[c],x,y,w,h,mpriv->vspace,1,
- MENU_TEXT_BOT|MENU_TEXT_LEFT,
- MENU_TEXT_BOT|MENU_TEXT_LEFT);
- y -= lh + mpriv->vspace;
- }
- return;
-}
-
-static void check_child(menu_t* menu) {
-#ifndef __MINGW32__
- fd_set rfd;
- struct timeval tv;
- int max_fd = mpriv->child_fd[2] > mpriv->child_fd[1] ? mpriv->child_fd[2] :
- mpriv->child_fd[1];
- int i,r,child_status,w;
- char buffer[256];
-
- if(!mpriv->child) return;
-
- memset(&tv,0,sizeof(struct timeval));
- FD_ZERO(&rfd);
- FD_SET(mpriv->child_fd[1],&rfd);
- FD_SET(mpriv->child_fd[2],&rfd);
-
- r = select(max_fd+1,&rfd, NULL, NULL, &tv);
- if(r == 0) {
- r = waitpid(mpriv->child,&child_status,WNOHANG);
- if(r < 0){
- if(errno==ECHILD){ ///exiting children get handled in mplayer.c
- for(i = 0 ; i < 3 ; i++)
- close(mpriv->child_fd[i]);
- mpriv->child = 0;
- mpriv->prompt = mpriv->mp_prompt;
- //add_line(mpriv,"Child process exited");
- }
- else mp_tmsg(MSGT_GLOBAL,MSGL_ERR,"[MENU] Waitpid error: %s.\n",strerror(errno));
- }
- } else if(r < 0) {
- mp_tmsg(MSGT_GLOBAL,MSGL_ERR,"[MENU] Select error.\n");
- return;
- }
-
- w = 0;
- for(i = 1 ; i < 3 ; i++) {
- if(FD_ISSET(mpriv->child_fd[i],&rfd)){
- if(w) mpriv->add_line = 1;
- r = read(mpriv->child_fd[i],buffer,255);
- if(r < 0)
- mp_tmsg(MSGT_GLOBAL,MSGL_ERR,"[MENU] Read error on child's file descriptor: %s.\n", i == 1 ? "stdout":"stderr");
- else if(r>0) {
- buffer[r] = '\0';
- add_string(mpriv,buffer);
- }
- w = 1;
- }
- }
-#endif
-
-}
-
-#define close_pipe(pipe) close(pipe[0]); close(pipe[1])
-
-static int run_shell_cmd(menu_t* menu, char* cmd) {
-#ifndef __MINGW32__
- int in[2],out[2],err[2];
-
- mp_tmsg(MSGT_GLOBAL,MSGL_INFO,"[MENU] Console run: %s ...\n",cmd);
- if(mpriv->child) {
- mp_tmsg(MSGT_GLOBAL,MSGL_ERR,"[MENU] A child is already running.\n");
- return 0;
- }
-
- pipe(in);
- pipe(out);
- pipe(err);
-
- mpriv->child = fork();
- if(mpriv->child < 0) {
- mp_tmsg(MSGT_GLOBAL,MSGL_ERR,"[MENU] Fork failed !!!\n");
- close_pipe(in);
- close_pipe(out);
- close_pipe(err);
- return 0;
- }
- if(!mpriv->child) { // Chlid process
- int err_fd = dup(2);
- FILE* errf = fdopen(err_fd,"w");
- // Bind the std fd to our pipes
- dup2(in[0],0);
- dup2(out[1],1);
- dup2(err[1],2);
- execl("/bin/sh","sh","-c",cmd,(void*)NULL);
- fprintf(errf,"exec failed : %s\n",strerror(errno));
- exit(1);
- }
- // MPlayer
- mpriv->child_fd[0] = in[1];
- mpriv->child_fd[1] = out[0];
- mpriv->child_fd[2] = err[0];
- mpriv->prompt = mpriv->child_prompt;
- //add_line(mpriv,"Child process started");
-#endif
- return 1;
-}
-
-static void enter_cmd(menu_t* menu) {
- history_t* h;
- char input[strlen(mpriv->cur_history->buffer) + strlen(mpriv->prompt) + 1];
-
- sprintf(input,"%s%s",mpriv->prompt,mpriv->cur_history->buffer);
- add_line(mpriv,input);
-
- if(mpriv->history == mpriv->cur_history) {
- if(mpriv->history_size >= mpriv->history_max) {
- history_t* i;
- for(i = mpriv->history ; i->prev ; i = i->prev)
- /**/;
- i->next->prev = NULL;
- free(i->buffer);
- free(i);
- } else
- mpriv->history_size++;
- h = calloc(1,sizeof(history_t));
- h->size = 255;
- h->buffer = calloc(h->size,1);
- h->prev = mpriv->history;
- mpriv->history->next = h;
- mpriv->history = h;
- } else
- mpriv->history->buffer[0] = '\0';
-
- mpriv->cur_history = mpriv->history;
- //mpriv->input = mpriv->cur_history->buffer;
-}
-
-static void read_cmd(menu_t* menu,int cmd) {
- switch(cmd) {
- case MENU_CMD_CANCEL:
- if(mpriv->hide_time)
- mpriv->hide_ts = GetTimerMS();
- else
- menu->show = 0;
- mpriv->show_ts = 0;
- return;
- case MENU_CMD_OK: {
- mp_cmd_t* c;
- if(mpriv->child) {
- char *str = mpriv->cur_history->buffer;
- int l = strlen(str);
- while(l > 0) {
- int w = write(mpriv->child_fd[0],str,l);
- if(w < 0) {
- mp_tmsg(MSGT_GLOBAL,MSGL_ERR,"[MENU] write error\n");
- break;
- }
- l -= w;
- str += w;
- }
- if(write(mpriv->child_fd[0],"\n",1) < 0)
- mp_tmsg(MSGT_GLOBAL,MSGL_ERR,"[MENU] write error\n");
- enter_cmd(menu);
- return;
- }
- c = mp_input_parse_cmd(mpriv->cur_history->buffer);
- enter_cmd(menu);
- if(!c)
- add_line(mpriv,"Invalid command try help");
- else {
- switch(c->id) {
- case MP_CMD_CHELP:
- add_line(mpriv,"MPlayer console 0.01");
- add_line(mpriv,"TODO: meaningful help message ;)");
- add_line(mpriv,"Enter any slave command");
- add_line(mpriv,"exit close this console");
- break;
- case MP_CMD_CEXIT:
- menu->show = 0;
- menu->cl = 1;
- break;
- case MP_CMD_CHIDE:
- if(mpriv->hide_time)
- mpriv->hide_ts = GetTimerMS();
- else
- menu->show = 0;
- mpriv->show_ts = 0;
- break;
- case MP_CMD_RUN:
- run_shell_cmd(menu,c->args[0].v.s);
- break;
- default: // Send the other commands to mplayer
- mp_input_queue_cmd(menu->input_ctx, c);
- }
- }
- return;
- }
- case MENU_CMD_UP:
- if(mpriv->cur_history->prev)
- mpriv->cur_history = mpriv->cur_history->prev;
- break;
- case MENU_CMD_DOWN:
- if(mpriv->cur_history->next)
- mpriv->cur_history = mpriv->cur_history->next;
- break;
- }
-}
-
-static int read_key(menu_t* menu,int c) {
- if(mpriv->child && mpriv->raw_child) {
- write(mpriv->child_fd[0],&c,sizeof(int));
- return 1;
- }
-
- if (c == KEY_DELETE || c == KEY_BS) {
- unsigned int i = strlen(mpriv->cur_history->buffer);
- if(i > 0)
- mpriv->cur_history->buffer[i-1] = '\0';
- return 1;
- }
- if (menu_dflt_read_key(menu, c))
- return 1;
-
- if(isascii(c)) {
- int l = strlen(mpriv->cur_history->buffer);
- if(l >= mpriv->cur_history->size) {
- mpriv->cur_history->size += 255;
- mpriv->cur_history->buffer = realloc(mpriv->cur_history,mpriv->cur_history->size);
- }
- mpriv->cur_history->buffer[l] = (char)c;
- mpriv->cur_history->buffer[l+1] = '\0';
- return 1;
- }
- return 0;
-}
-
-
-static int openMenu(menu_t* menu, char* args) {
-
-
- menu->draw = draw;
- menu->read_cmd = read_cmd;
- menu->read_key = read_key;
-
- mpriv->lines = calloc(mpriv->buf_lines,sizeof(char*));
- mpriv->prompt = mpriv->mp_prompt;
- mpriv->cur_history = mpriv->history = calloc(1,sizeof(history_t));
- mpriv->cur_history->buffer = calloc(255,1);
- mpriv->cur_history->size = 255;
-
- if(args)
- add_line(mpriv,args);
-
- return 1;
-}
-
-const menu_info_t menu_info_console = {
- "MPlayer console",
- "console",
- "Albeu",
- "",
- {
- "console_cfg",
- sizeof(struct menu_priv_s),
- &cfg_dflt,
- cfg_fields
- },
- openMenu,
-};
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