summaryrefslogtreecommitdiffstats
path: root/patches/mpg123/mpg123-ds-rcc1121.patch
blob: 13357954bb364f57910b4b8830ae4ea6d1f5b74c (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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
diff -dPNur mpg123-1.12.1/configure.ac mpg123-1.12.1-new/configure.ac
--- mpg123-1.12.1/configure.ac	2010-03-31 10:27:37.000000000 +0200
+++ mpg123-1.12.1-new/configure.ac	2010-07-07 23:44:57.000000000 +0200
@@ -998,6 +998,21 @@
 AC_CHECK_LIB([m], [sqrt])
 AC_CHECK_LIB([mx], [powf])
 
+# LibRCC
+AC_CHECK_LIB(rcc, rccInit,[
+    AC_CHECK_HEADERS(librcc.h,[
+       LIBRCC_LIBS="-lrcc"
+       LIBRCC_INCLUDES="-DHAVE_LIBRCC"
+    ],[
+       LIBRCC_LIBS=""
+       LIBRCC_INCLUDES=""
+])],[
+    LIBRCC_LIBS=""
+    LIBRCC_INCLUDES=""
+])
+AC_SUBST(LIBRCC_LIBS)
+AC_SUBST(LIBRCC_INCLUDES)
+
 # attempt to make the signal stuff work... also with GENERIC - later
 #if test x"$ac_cv_header_sys_signal_h" = xyes; then
 #	AC_CHECK_FUNCS( sigemptyset sigaddset sigprocmask sigaction )
diff -dPNur mpg123-1.12.1/src/libmpg123/id3.c mpg123-1.12.1-new/src/libmpg123/id3.c
--- mpg123-1.12.1/src/libmpg123/id3.c	2010-03-31 10:27:35.000000000 +0200
+++ mpg123-1.12.1-new/src/libmpg123/id3.c	2010-07-07 23:51:50.000000000 +0200
@@ -9,6 +9,8 @@
 #include "mpg123lib_intern.h"
 #include "id3.h"
 #include "debug.h"
+#include "rccpatch.h"
+
 
 #ifndef NO_ID3V2 /* Only the main parsing routine will always be there. */
 
@@ -829,6 +831,15 @@
 	size_t length = l;
 	size_t i;
 	unsigned char *p;
+	char *ctitle;
+
+	ctitle = mpg123_rcc_recode(s, l, &i);
+	if (ctitle) {
+	    convert_utf8(sb, ctitle, i, 0);
+	    free(ctitle);
+	    return;
+	}
+
 	/* determine real length, a latin1 character can at most take 2  in UTF8 */
 	for(i=0; i<l; ++i)
 	if(s[i] >= 0x80) ++length;
diff -dPNur mpg123-1.12.1/src/libmpg123/Makefile.am mpg123-1.12.1-new/src/libmpg123/Makefile.am
--- mpg123-1.12.1/src/libmpg123/Makefile.am	2010-03-31 10:27:35.000000000 +0200
+++ mpg123-1.12.1-new/src/libmpg123/Makefile.am	2010-07-07 23:44:57.000000000 +0200
@@ -29,6 +29,8 @@
 libmpg123_la_DEPENDENCIES = @DECODER_LOBJ@ @LFS_LOBJ@
 
 libmpg123_la_SOURCES = \
+	rccpatch.c \
+	rccpatch.h \
 	compat.c \
 	compat.h \
 	parse.c \
diff -dPNur mpg123-1.12.1/src/libmpg123/rccpatch.c mpg123-1.12.1-new/src/libmpg123/rccpatch.c
--- mpg123-1.12.1/src/libmpg123/rccpatch.c	1970-01-01 01:00:00.000000000 +0100
+++ mpg123-1.12.1-new/src/libmpg123/rccpatch.c	2010-07-07 23:55:59.000000000 +0200
@@ -0,0 +1,76 @@
+#include <string.h>
+#include <librcc.h>
+#include "mpg123.h"
+
+#define ID3_CLASS 0
+#define UTF_CLASS 1
+#define OUT_CLASS 2
+static rcc_class classes[] = {
+    { "id3", RCC_CLASS_STANDARD, NULL, NULL, "ID3 Encoding", 0 },
+    { "utf", RCC_CLASS_KNOWN, "UTF-8", NULL, "Unicode Encoding", 0 },
+    { "out", RCC_CLASS_STANDARD, NULL, NULL, "Output Encoding", 0 },
+    { NULL }
+};
+
+static int rcc_initialized = 0;
+
+void mpg123_rcc_free() {
+    if (rcc_initialized) {
+       rccFree();
+       rcc_initialized = 0;
+    }
+}
+
+void mpg123_rcc_init() {
+    if (rcc_initialized) return;
+    rccInit();
+    rccInitDefaultContext(NULL, 0, 0, classes, 0);
+    rccLoad(NULL, "xmms");
+    rccInitDb4(NULL, NULL, 0);
+    rcc_initialized = 1;
+}
+
+static void mpg123_rcc_try_init() {
+    if (!rcc_initialized) {
+	mpg123_rcc_init();
+	if (rcc_initialized) atexit(mpg123_rcc_free);	
+    }
+}
+
+
+char *mpg123_rcc_recode(const char *str, size_t len, size_t *rlen) {
+    char *res;
+    mpg123_rcc_try_init();
+    return rccSizedRecode(NULL, ID3_CLASS, UTF_CLASS, str, len, rlen);
+}
+
+static void mpg123_rcc_recode_string(mpg123_string *str, rcc_class_id from, rcc_class_id to) {
+    size_t size;
+    char *res;
+    
+    if ((!str)||(str->fill<2)) return;
+    
+    mpg123_rcc_try_init();
+
+    res = rccSizedRecode(NULL, from, to, str->p, str->fill - 1, &size);
+    if (res) {
+	if (size+1>str->size) {
+	    if (!mpg123_resize_string(str, size + 1)) {
+		    // allocation failed
+		free(res);
+		return;
+	    }
+	}
+	strncpy(str->p, res, size + 1);
+	str->fill = size + 1;
+	free(res);
+    }
+}
+
+void mpg123_rcc_recode_utf_string(mpg123_string *str) {
+    mpg123_rcc_recode_string(str, UTF_CLASS, OUT_CLASS);
+}
+
+void mpg123_rcc_recode_latin_string(mpg123_string *str) {
+    mpg123_rcc_recode_string(str, ID3_CLASS, OUT_CLASS);
+}
diff -dPNur mpg123-1.12.1/src/libmpg123/rccpatch.h mpg123-1.12.1-new/src/libmpg123/rccpatch.h
--- mpg123-1.12.1/src/libmpg123/rccpatch.h	1970-01-01 01:00:00.000000000 +0100
+++ mpg123-1.12.1-new/src/libmpg123/rccpatch.h	2010-07-07 23:44:57.000000000 +0200
@@ -0,0 +1,5 @@
+void mpg123_rcc_free();
+void mpg123_rcc_init();
+char *mpg123_rcc_recode(const char *str, size_t len, size_t *rlen);
+void mpg123_rcc_recode_utf_string(mpg123_string *str);
+void mpg123_rcc_recode_latin_string(mpg123_string *str);
diff -dPNur mpg123-1.12.1/src/Makefile.am mpg123-1.12.1-new/src/Makefile.am
--- mpg123-1.12.1/src/Makefile.am	2010-03-31 10:27:36.000000000 +0200
+++ mpg123-1.12.1-new/src/Makefile.am	2010-07-07 23:46:10.000000000 +0200
@@ -5,10 +5,10 @@
 ## initially written by Nicholas J. Humfrey
 
 AM_CPPFLAGS = -DPKGLIBDIR="\"$(pkglibdir)\""
-mpg123_LDADD = $(LIBLTDL) libmpg123/libmpg123.la @MODULE_OBJ@ @OUTPUT_OBJ@ @OUTPUT_LIBS@
+mpg123_LDADD = $(LIBLTDL) libmpg123/libmpg123.la @MODULE_OBJ@ @OUTPUT_OBJ@ @OUTPUT_LIBS@ @LIBRCC_LIBS@
 mpg123_LDFLAGS = @EXEC_LT_LDFLAGS@ @OUTPUT_LDFLAGS@
 # Just mpg123_INCLUDES has no effect on build! Trying that before reverting to AM_CPPFLAGS.
-INCLUDES = $(LTDLINCL) -I$(top_builddir)/src/libmpg123 -I$(top_srcdir)/src/libmpg123
+INCLUDES = $(LTDLINCL) -I$(top_builddir)/src/libmpg123 -I$(top_srcdir)/src/libmpg123 @LIBRCC_INCLUDES@
 # libltdl is not mentioned here... it's not that trivial
 mpg123_DEPENDENCIES = @OUTPUT_OBJ@ @MODULE_OBJ@ libmpg123/libmpg123.la
 
diff -dPNur mpg123-1.12.1/src/metaprint.c mpg123-1.12.1-new/src/metaprint.c
--- mpg123-1.12.1/src/metaprint.c	2010-03-31 10:27:36.000000000 +0200
+++ mpg123-1.12.1-new/src/metaprint.c	2010-07-07 23:54:21.000000000 +0200
@@ -17,7 +17,11 @@
 	if(source == NULL) return;
 
 	if(utf8env) mpg123_copy_string(source, dest);
-	else utf8_ascii(dest, source);
+	else {
+	    mpg123_copy_string(source, dest);
+	    mpg123_rcc_recode_utf_string(dest);
+//	    utf8_ascii(dest, source);
+	}
 }
 
 /* print tags... limiting the UTF-8 to ASCII */
@@ -53,6 +57,7 @@
 				strncpy(tag[TITLE].p,v1->title,30);
 				tag[TITLE].p[30] = 0;
 				tag[TITLE].fill = strlen(tag[TITLE].p) + 1;
+				mpg123_rcc_recode_latin_string(&tag[TITLE]);
 			}
 		}
 		if(!tag[ARTIST].fill)
@@ -62,6 +67,7 @@
 				strncpy(tag[ARTIST].p,v1->artist,30);
 				tag[ARTIST].p[30] = 0;
 				tag[ARTIST].fill = strlen(tag[ARTIST].p) + 1;
+				mpg123_rcc_recode_latin_string(&tag[ARTIST]);
 			}
 		}
 		if(!tag[ALBUM].fill)
@@ -71,6 +77,7 @@
 				strncpy(tag[ALBUM].p,v1->album,30);
 				tag[ALBUM].p[30] = 0;
 				tag[ALBUM].fill = strlen(tag[ALBUM].p) + 1;
+				mpg123_rcc_recode_latin_string(&tag[ALBUM]);
 			}
 		}
 		if(!tag[COMMENT].fill)
@@ -80,6 +87,7 @@
 				strncpy(tag[COMMENT].p,v1->comment,30);
 				tag[COMMENT].p[30] = 0;
 				tag[COMMENT].fill = strlen(tag[COMMENT].p) + 1;
+				mpg123_rcc_recode_latin_string(&tag[COMMENT]);
 			}
 		}
 		if(!tag[YEAR].fill)
diff -dPNur mpg123-1.12.1/src/mpg123.c mpg123-1.12.1-new/src/mpg123.c
--- mpg123-1.12.1/src/mpg123.c	2010-03-31 10:27:36.000000000 +0200
+++ mpg123-1.12.1-new/src/mpg123.c	2010-07-07 23:52:58.000000000 +0200
@@ -10,6 +10,7 @@
 #include "mpg123app.h"
 #include "mpg123.h"
 #include "local.h"
+#include "rccpatch.h"
 
 #ifdef HAVE_SYS_WAIT_H
 #include <sys/wait.h>
@@ -973,6 +974,8 @@
 		if(param.term_ctrl)
 			term_init();
 #endif
+
+	mpg123_rcc_init();
 	while ((fname = get_next_file()))
 	{
 		char *dirname, *filename;
@@ -1132,6 +1135,8 @@
 #endif
       }
     } /* end of loop over input files */
+    mpg123_rcc_free();
+    
 	/* Ensure we played everything. */
 	if(param.smooth && param.usebuffer)
 	{