take care of COPYRIGHT-SIGN in UTF-8

[fdkaac.git] / src / main.c

diff --git a/src/main.c b/src/main.c
index 4ee94871aa99cce8ad07e30d3572f8a46f0dd36b..4db5fb2e8c469b0783ee939092d092048468080a 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -357,6 +357,14 @@ int parse_options(int argc, char **argv, aacenc_param_ex_t *params)
                 }
                 *val++ = '\0';
                 if (ch == OPT_SHORT_TAG) {
+                    /*
+                     * take care of U+00A9(COPYRIGHT SIGN).
+                     * 1) if length of fcc is 3, we prepend '\xa9'.
+                     * 2) U+00A9 becomes "\xc2\xa9" in UTF-8. Therefore
+                     *    we remove first '\xc2'.
+                     */
+                    if (optarg[0] == '\xc2')
+                        ++optarg;
                     if ((klen = strlen(optarg))== 3)
                         fcc = 0xa9;
                     else if (klen != 4) {
@@ -470,7 +478,7 @@ END:
 }
 
 static
-int put_tag_entry(m4af_writer_t *m4af, const aacenc_tag_entry_t *tag)
+void put_tag_entry(m4af_writer_t *m4af, const aacenc_tag_entry_t *tag)
 {
     unsigned m, n = 0;
 
@@ -567,6 +575,7 @@ int put_tag_entry(m4af_writer_t *m4af, const aacenc_tag_entry_t *tag)
     case M4AF_FOURCC('t','v','e','n'):
     case M4AF_FOURCC('t','v','n','n'):
     case M4AF_FOURCC('t','v','s','h'):
+    case M4AF_FOURCC('x','i','d',' '):
     case M4AF_FOURCC('\xa9','e','n','c'):
     case M4AF_FOURCC('\xa9','s','t','3'):
         {
@@ -628,17 +637,6 @@ int finalize_m4a(m4af_writer_t *m4af, const aacenc_param_ex_t *params,
     return 0;
 }
 
-static
-const char *basename(const char *filename)
-{
-    char *p = strrchr(filename, '/');
-#ifdef _WIN32
-    char *q = strrchr(filename, '\\');
-    if (p < q) p = q;
-#endif
-    return p ? p + 1 : filename;
-}
-
 static
 char *generate_output_filename(const char *filename, const char *ext)
 {
@@ -649,7 +647,7 @@ char *generate_output_filename(const char *filename, const char *ext)
         p = malloc(ext_len + 6);
         sprintf(p, "stdin%s", ext);
     } else {
-        const char *base = basename(filename);
+        const char *base = aacenc_basename(filename);
         size_t ilen = strlen(base);
         const char *ext_org = strrchr(base, '.');
         if (ext_org) ilen = ext_org - base;