When input has an embeded cuesheet, split output by the cuesheet by d…

…efault
nu774 · Jun 25, 2015 · 76bb83f · 76bb83f
1 parent 09f73e6
commit 76bb83f
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Showing 6 changed files with 34 additions and 42 deletions.
diff --git a/cuesheet.cpp b/cuesheet.cpp
@@ -153,7 +153,8 @@ void CueSheet::parse(std::wstreambuf *src)
 
 void CueSheet::loadTracks(playlist::Playlist &tracks,
                           const std::wstring &cuedir,
-                          const std::wstring &fname_format)
+                          const std::wstring &fname_format,
+                          const wchar_t *embedder_fname)
 {
     std::shared_ptr<ISeekableSource> src;
     std::for_each(begin(), end(), [&](const CueTrack &track) {
@@ -163,6 +164,8 @@ void CueSheet::loadTracks(playlist::Playlist &tracks,
             if (seg.m_filename == L"__GAP__") {
                 if (src.get())
                     src.reset(new NullSource(src->getSampleFormat()));
+            } else if (embedder_fname) {
+                src = input::factory()->open(embedder_fname);
             } else {
                 std::wstring ifilename =
                     win32::PathCombineX(cuedir, seg.m_filename);

diff --git a/cuesheet.h b/cuesheet.h
@@ -84,7 +84,8 @@ class CueSheet {
     void parse(std::wstreambuf *src);
     void loadTracks(playlist::Playlist &tracks,
                     const std::wstring &cuedir,
-                    const std::wstring &fname_format);
+                    const std::wstring &fname_format,
+                    const wchar_t *embedder_fname=0);
     void asChapters(double duration, /* total duration in sec. */
                     std::vector<chapters::entry_t> *chapters) const;
     void getTags(std::map<std::string, std::string> *tags) const;

diff --git a/flacsrc.cpp b/flacsrc.cpp
@@ -225,20 +225,8 @@ void FLACSource::handleVorbisComment(
             if (sscanf(value, "%i", &mask) == 1)
                 chanmap::getChannels(mask, &m_chanmap);
         } else if (value) {
-            if (!strcasecmp(key, "cuesheet"))
-                cuesheet = strutil::us2w(value);
-            else
-                tags[key] = value;
+            tags[key] = value;
         }
     }
-    if (cuesheet.size()) {
-        std::map<std::string, std::string> ctags;
-        Cue::CueSheetToChapters(cuesheet,
-                                m_length / m_asbd.mSampleRate,
-                                &m_chapters, &ctags);
-        std::map<std::string, std::string>::const_iterator it;
-        for (it = ctags.begin(); it != ctags.end(); ++it)
-            tags[it->first] = it->second;
-    }
     TextBasedTag::normalizeTags(tags, &m_tags);
 }
diff --git a/main.cpp b/main.cpp
@@ -1726,8 +1726,32 @@ int wmain1(int argc, wchar_t **argv)
             ifilename = argv[i];
             if (strutil::wslower(PathFindExtensionW(ifilename)) == L".cue")
                 load_cue_sheet(ifilename, opts, tracks);
-            else
+            else {
                 load_track(ifilename, opts, tracks);
+                auto src = tracks.back().source;
+                auto parser = dynamic_cast<ITagParser*>(src.get());
+                do {
+                    if (!parser) break;
+                    auto &tags = parser->getTags();
+                    auto ti = tags.begin();
+                    for (; ti != tags.end(); ++ti)
+                        if (strcasecmp(ti->first.c_str(), "cuesheet") == 0)
+                            break;
+                    if (ti == tags.end())
+                        break;
+                    try {
+                        std::wstringbuf wsb(strutil::us2w(ti->second));
+                        CueSheet cue;
+                        cue.parse(&wsb);
+                        tracks.pop_back();
+                        cue.loadTracks(tracks, L"", 
+                                   opts.fname_format
+                                    ? opts.fname_format
+                                    : L"${tracknumber}${title& }${title}",
+                                    ifilename);
+                    } catch (...) {}
+                } while (0);
+            }
         }
         SetConsoleCtrlHandler(console_interrupt_handler, TRUE);
         if (!opts.concat) {

diff --git a/taksrc.cpp b/taksrc.cpp
@@ -177,19 +177,7 @@ void TakSource::fetchTags()
             continue;
         std::string key = it->first.toCString();
         std::wstring value = it->second.toString().toWString();
-        if (strutil::slower(key) == "cuesheet")
-            cuesheet = value;
-        else
-            tags[key] = strutil::w2us(value);
-    }
-    if (cuesheet.size()) {
-        std::map<std::string, std::string> ctags;
-        Cue::CueSheetToChapters(cuesheet,
-                                m_length / m_asbd.mSampleRate,
-                                &m_chapters, &ctags);
-        std::map<std::string, std::string>::const_iterator it;
-        for (it = ctags.begin(); it != ctags.end(); ++it)
-            tags[it->first] = it->second;
+        tags[key] = strutil::w2us(value);
     }
     TextBasedTag::normalizeTags(tags, &m_tags);
 }
diff --git a/wvpacksrc.cpp b/wvpacksrc.cpp
@@ -196,19 +196,7 @@ void WavpackSource::fetchTags()
         size = m_module.GetTagItem(wpc, &name[0], 0, 0);
         std::vector<char> value(size + 1);
         m_module.GetTagItem(wpc, &name[0], &value[0], value.size());
-        if (!strcasecmp(&name[0], "cuesheet"))
-            cuesheet = strutil::us2w(&value[0]);
-        else
-            tags[&name[0]] = &value[0];
-    }
-    if (cuesheet.size()) {
-        std::map<std::string, std::string> ctags;
-        Cue::CueSheetToChapters(cuesheet,
-                                m_length / m_asbd.mSampleRate,
-                                &m_chapters, &ctags);
-        std::map<std::string, std::string>::const_iterator it;
-        for (it = ctags.begin(); it != ctags.end(); ++it)
-            tags[it->first] = it->second;
+        tags[&name[0]] = &value[0];
     }
     TextBasedTag::normalizeTags(tags, &m_tags);
 }