mirror of
https://github.com/mpv-player/mpv
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![diego](/assets/img/avatar_default.png)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30471 b3059339-0415-0410-9bf9-f77b7e298cf2
250 lines
6.5 KiB
C
250 lines
6.5 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include "config.h"
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#ifdef CONFIG_ICONV
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#include <iconv.h>
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#include <errno.h>
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/**
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* \brief gets the name of the system's terminal character set
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* \return a malloced string indicating the system charset
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*
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* Be warned that this function on many systems is in no way thread-safe
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* since it modifies global data
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*/
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char* get_term_charset(void);
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#endif
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#if defined(FOR_MENCODER)
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#undef CONFIG_GUI
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int use_gui;
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#else
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#include "gui/interface.h"
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#endif
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#include "mp_msg.h"
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/* maximum message length of mp_msg */
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#define MSGSIZE_MAX 3072
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int mp_msg_levels[MSGT_MAX]; // verbose level of this module. initialized to -2
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int mp_msg_level_all = MSGL_STATUS;
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int verbose = 0;
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int mp_msg_color = 0;
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int mp_msg_module = 0;
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#ifdef CONFIG_ICONV
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char *mp_msg_charset = NULL;
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static char *old_charset = NULL;
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static iconv_t msgiconv;
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#endif
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const char* filename_recode(const char* filename)
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{
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#if !defined(CONFIG_ICONV) || !defined(MSG_CHARSET)
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return filename;
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#else
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static iconv_t inv_msgiconv = (iconv_t)(-1);
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static char recoded_filename[MSGSIZE_MAX];
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size_t filename_len, max_path;
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char* precoded;
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if (!mp_msg_charset ||
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!strcasecmp(mp_msg_charset, MSG_CHARSET) ||
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!strcasecmp(mp_msg_charset, "noconv"))
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return filename;
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if (inv_msgiconv == (iconv_t)(-1)) {
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inv_msgiconv = iconv_open(MSG_CHARSET, mp_msg_charset);
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if (inv_msgiconv == (iconv_t)(-1))
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return filename;
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}
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filename_len = strlen(filename);
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max_path = MSGSIZE_MAX - 4;
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precoded = recoded_filename;
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if (iconv(inv_msgiconv, &filename, &filename_len,
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&precoded, &max_path) == (size_t)(-1) && errno == E2BIG) {
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precoded[0] = precoded[1] = precoded[2] = '.';
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precoded += 3;
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}
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*precoded = '\0';
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return recoded_filename;
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#endif
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}
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void mp_msg_init(void){
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int i;
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char *env = getenv("MPLAYER_VERBOSE");
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if (env)
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verbose = atoi(env);
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for(i=0;i<MSGT_MAX;i++) mp_msg_levels[i] = -2;
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mp_msg_levels[MSGT_IDENTIFY] = -1; // no -identify output by default
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#ifdef CONFIG_ICONV
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mp_msg_charset = getenv("MPLAYER_CHARSET");
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if (!mp_msg_charset)
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mp_msg_charset = get_term_charset();
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#endif
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}
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int mp_msg_test(int mod, int lev)
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{
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return lev <= (mp_msg_levels[mod] == -2 ? mp_msg_level_all + verbose : mp_msg_levels[mod]);
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}
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static void set_msg_color(FILE* stream, int lev)
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{
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static const unsigned char v_colors[10] = {9, 1, 3, 15, 7, 2, 2, 8, 8, 8};
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int c = v_colors[lev];
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#ifdef MP_ANNOY_ME
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/* that's only a silly color test */
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{
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int c;
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static int flag = 1;
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if (flag)
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for(c = 0; c < 24; c++)
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printf("\033[%d;3%dm*** COLOR TEST %d ***\n", c>7, c&7, c);
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flag = 0;
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}
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#endif
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if (mp_msg_color)
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fprintf(stream, "\033[%d;3%dm", c >> 3, c & 7);
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}
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static void print_msg_module(FILE* stream, int mod)
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{
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static const char *module_text[MSGT_MAX] = {
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"GLOBAL",
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"CPLAYER",
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"GPLAYER",
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"VIDEOOUT",
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"AUDIOOUT",
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"DEMUXER",
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"DS",
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"DEMUX",
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"HEADER",
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"AVSYNC",
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"AUTOQ",
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"CFGPARSER",
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"DECAUDIO",
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"DECVIDEO",
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"SEEK",
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"WIN32",
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"OPEN",
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"DVD",
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"PARSEES",
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"LIRC",
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"STREAM",
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"CACHE",
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"MENCODER",
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"XACODEC",
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"TV",
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"OSDEP",
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"SPUDEC",
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"PLAYTREE",
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"INPUT",
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"VFILTER",
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"OSD",
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"NETWORK",
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"CPUDETECT",
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"CODECCFG",
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"SWS",
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"VOBSUB",
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"SUBREADER",
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"AFILTER",
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"NETST",
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"MUXER",
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"OSDMENU",
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"IDENTIFY",
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"RADIO",
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"ASS",
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"LOADER",
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"STATUSLINE",
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};
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int c2 = (mod + 1) % 15 + 1;
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if (!mp_msg_module)
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return;
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if (mp_msg_color)
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fprintf(stream, "\033[%d;3%dm", c2 >> 3, c2 & 7);
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fprintf(stream, "%9s", module_text[mod]);
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if (mp_msg_color)
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fprintf(stream, "\033[0;37m");
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fprintf(stream, ": ");
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}
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void mp_msg(int mod, int lev, const char *format, ... ){
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va_list va;
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char tmp[MSGSIZE_MAX];
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FILE *stream = lev <= MSGL_WARN ? stderr : stdout;
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static int header = 1;
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if (!mp_msg_test(mod, lev)) return; // do not display
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va_start(va, format);
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vsnprintf(tmp, MSGSIZE_MAX, format, va);
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va_end(va);
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tmp[MSGSIZE_MAX-2] = '\n';
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tmp[MSGSIZE_MAX-1] = 0;
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#ifdef CONFIG_GUI
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if(use_gui)
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guiMessageBox(lev, tmp);
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#endif
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#if defined(CONFIG_ICONV) && defined(MSG_CHARSET)
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if (mp_msg_charset && strcasecmp(mp_msg_charset, "noconv")) {
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char tmp2[MSGSIZE_MAX];
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size_t inlen = strlen(tmp), outlen = MSGSIZE_MAX;
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char *in = tmp, *out = tmp2;
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if (!old_charset || strcmp(old_charset, mp_msg_charset)) {
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if (old_charset) {
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free(old_charset);
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iconv_close(msgiconv);
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}
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msgiconv = iconv_open(mp_msg_charset, MSG_CHARSET);
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old_charset = strdup(mp_msg_charset);
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}
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if (msgiconv == (iconv_t)(-1)) {
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fprintf(stderr,"iconv: conversion from %s to %s unsupported\n"
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,MSG_CHARSET,mp_msg_charset);
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}else{
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memset(tmp2, 0, MSGSIZE_MAX);
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while (iconv(msgiconv, &in, &inlen, &out, &outlen) == -1) {
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if (!inlen || !outlen)
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break;
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*out++ = *in++;
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outlen--; inlen--;
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}
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strncpy(tmp, tmp2, MSGSIZE_MAX);
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tmp[MSGSIZE_MAX-1] = 0;
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tmp[MSGSIZE_MAX-2] = '\n';
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}
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}
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#endif
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if (header)
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print_msg_module(stream, mod);
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set_msg_color(stream, lev);
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header = tmp[strlen(tmp)-1] == '\n' || tmp[strlen(tmp)-1] == '\r';
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fprintf(stream, "%s", tmp);
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fflush(stream);
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}
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