aboutsummaryrefslogtreecommitdiffhomepage
path: root/mp_msg.c
blob: 7151b6de67f03a3e57f4f6d6240f86e3437b8d2c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194

//#define MSG_USE_COLORS

#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>

#include "config.h"

#ifdef USE_LANGINFO
#include <locale.h>
#include <langinfo.h>
#endif
#ifdef USE_ICONV
#include <iconv.h>
#endif

#if	defined(FOR_MENCODER) || defined(CODECS2HTML)
#undef HAVE_NEW_GUI
#endif

#ifdef HAVE_NEW_GUI
#include "Gui/interface.h"
extern int use_gui;
#endif
#include "mp_msg.h"

/* maximum message length of mp_msg */
#define MSGSIZE_MAX 3072

int mp_msg_levels[MSGT_MAX]; // verbose level of this module. inited to -2
int mp_msg_level_all = MSGL_STATUS;
int verbose = 0;
#ifdef USE_ICONV
char *mp_msg_charset = NULL;
static char *old_charset = NULL;
static iconv_t msgiconv;
#endif

void mp_msg_init(void){
    int i;
    char *env = getenv("MPLAYER_VERBOSE");
    if (env)
        verbose = atoi(env);
    for(i=0;i<MSGT_MAX;i++) mp_msg_levels[i] = -2;
    mp_msg_levels[MSGT_IDENTIFY] = -1; // no -identify output by default
#ifdef USE_ICONV
    mp_msg_charset = getenv("MPLAYER_CHARSET");
#ifdef USE_LANGINFO
    if (!mp_msg_charset) {
      setlocale(LC_CTYPE, "");
      mp_msg_charset = nl_langinfo(CODESET);
      setlocale(LC_CTYPE, "C");
    }
#endif
#endif
}

int mp_msg_test(int mod, int lev)
{
    return lev <= (mp_msg_levels[mod] == -2 ? mp_msg_level_all + verbose : mp_msg_levels[mod]);
}

void mp_msg(int mod, int lev, const char *format, ... ){
    va_list va;
    char tmp[MSGSIZE_MAX];
    
    if (!mp_msg_test(mod, lev)) return; // do not display
    va_start(va, format);
    vsnprintf(tmp, MSGSIZE_MAX, format, va);
    va_end(va);
    tmp[MSGSIZE_MAX-2] = '\n';
    tmp[MSGSIZE_MAX-1] = 0;

#ifdef HAVE_NEW_GUI
    if(use_gui)
        guiMessageBox(lev, tmp);
#endif

#if defined(USE_ICONV) && defined(MSG_CHARSET)
    if (mp_msg_charset && strcasecmp(mp_msg_charset, "noconv")) {
      char tmp2[MSGSIZE_MAX];
      size_t inlen = strlen(tmp), outlen = MSGSIZE_MAX;
      char *in = tmp, *out = tmp2;
      if (!old_charset || strcmp(old_charset, mp_msg_charset)) {
        if (old_charset) {
          free(old_charset);
          iconv_close(msgiconv);
        }
        msgiconv = iconv_open(mp_msg_charset, MSG_CHARSET);
        old_charset = strdup(mp_msg_charset);
      }
      if (msgiconv == (iconv_t)(-1)) {
        fprintf(stderr,"iconv: conversion from %s to %s unsupported\n"
               ,mp_msg_charset,MSG_CHARSET);
      }else{
      memset(tmp2, 0, MSGSIZE_MAX);
      while (iconv(msgiconv, &in, &inlen, &out, &outlen) == -1) {
        if (!inlen || !outlen)
          break;
        *out++ = *in++;
        outlen--; inlen--;
      }
      strncpy(tmp, tmp2, MSGSIZE_MAX);
      tmp[MSGSIZE_MAX-1] = 0;
      tmp[MSGSIZE_MAX-2] = '\n';
      }
    }
#endif

#ifdef MSG_USE_COLORS
/* that's only a silly color test */
#ifdef MP_ANNOY_ME
    { int c;
      static int flag=1;
      if(flag)
      for(c=0;c<24;c++)
          printf("\033[%d;3%dm***  COLOR TEST %d  ***\n",(c>7),c&7,c);
      flag=0;
    }
#endif    
    {	unsigned char v_colors[10]={9,1,3,15,7,2,2,8,8,8};
        static const char *lev_text[]= {
                                "FATAL",
                                "ERROR",
                                "WARN",
                                "HINT",
                                "INFO",
                                "STATUS",
                                "V",
                                "DGB2",
                                "DGB3",
                                "DGB4"};
        static const char *mod_text[]= {
                                "GLOBAL",
                                "CPLAYER",
                                "GPLAYER",
                                "VIDEOOUT",
                                "AUDIOOUT",
                                "DEMUXER",
                                "DS",
                                "DEMUX",
                                "HEADER",
                                "AVSYNC",
                                "AUTOQ",
                                "CFGPARSER",
                                "DECAUDIO",
                                "DECVIDEO",
                                "SEEK",
                                "WIN32",
                                "OPEN",
                                "DVD",
                                "PARSEES",
                                "LIRC",
                                "STREAM",
                                "CACHE",
                                "MENCODER",
                                "XACODEC",
                                "TV",
                                "OSDEP",
                                "SPUDEC",
                                "PLAYTREE",
                                "INPUT",
                                "VFILTER",
                                "OSD",
                                "NETWORK",
                                "CPUDETECT",
                                "CODECCFG",
                                "SWS",
                                "VOBSUB",
                                "SUBREADER",
                                "AFILTER",
                                "NETST",
                                "MUXER"};

        int c=v_colors[lev];
        int c2=(mod+1)%15+1;
        static int header=1;
        FILE *stream= (lev) <= MSGL_WARN ? stderr : stdout;
        if(header){
            fprintf(stream, "\033[%d;3%dm%9s\033[0;37m: ",c2>>3,c2&7, mod_text[mod]);
        }
        fprintf(stream, "\033[%d;3%dm",c>>3,c&7);
        header=    tmp[strlen(tmp)-1] == '\n'
                 ||tmp[strlen(tmp)-1] == '\r';
    }
#endif
    if (lev <= MSGL_WARN){
	fprintf(stderr, "%s", tmp);fflush(stderr);
    } else {
	printf("%s", tmp);fflush(stdout);
    }
}