X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/2601ee77efe1f10be7cbeb8af94e2fb229cc1ec1..1a2b0a4379ee3e9d16108c52abdadc9bb85675c1:/lib/dvb/metaparser.cpp

diff --git a/lib/dvb/metaparser.cpp b/lib/dvb/metaparser.cpp
index 5c098150..5eff4d9d 100644
--- a/lib/dvb/metaparser.cpp
+++ b/lib/dvb/metaparser.cpp
@@ -1,7 +1,50 @@
 #include <lib/dvb/metaparser.h>
+#include <lib/base/eerror.h>
 #include <errno.h>
 
-int eDVBMetaParser::parseFile(const std::string &tsname)
+eDVBMetaParser::eDVBMetaParser()
+{
+	m_time_create = 0;
+	m_data_ok = 0;
+	m_length = 0;
+	m_filesize = 0;
+}
+
+int eDVBMetaParser::parseFile(const std::string &basename)
+{
+		/* first, try parsing the .meta file */
+	if (!parseMeta(basename))
+		return 0;
+	
+		/* otherwise, use recordings.epl */
+	if (!parseRecordings(basename))
+		return 0;
+	m_filesize = fileSize(basename);
+	return -1;
+
+}
+
+long long eDVBMetaParser::fileSize(const std::string &basename)
+{
+	long long filesize = 0;
+	char buf[255];
+	struct stat64 s;
+		/* get filesize */
+	if (!stat64(basename.c_str(), &s))
+		filesize = (long long) s.st_size;
+		/* handling for old splitted recordings (enigma 1) */
+	int slice=1;
+	while(true)
+	{
+		snprintf(buf, 255, "%s.%03d", basename.c_str(), slice++);
+		if (stat64(buf, &s) < 0)
+			break;
+		filesize += (long long) s.st_size;
+	}
+	return filesize;
+}
+
+int eDVBMetaParser::parseMeta(const std::string &tsname)
 {
 		/* if it's a PVR channel, recover service id. */
 	std::string filename = tsname + ".meta";
@@ -12,6 +55,8 @@ int eDVBMetaParser::parseFile(const std::string &tsname)
 
 	int linecnt = 0;
 	
+	m_time_create = 0;
+	
 	while (1)
 	{
 		char line[1024];
@@ -26,7 +71,7 @@ int eDVBMetaParser::parseFile(const std::string &tsname)
 		switch (linecnt)
 		{
 		case 0:
-			m_ref = (const eServiceReferenceDVB&)eServiceReference(line);
+			m_ref = eServiceReferenceDVB(line);
 			break;
 		case 1:
 			m_name = line;
@@ -37,11 +82,97 @@ int eDVBMetaParser::parseFile(const std::string &tsname)
 		case 3:
 			m_time_create = atoi(line);
 			break;
+		case 4:
+			m_tags = line;
+			break;
+		case 5:
+			m_length = atoi(line);  //movielength in pts
+			break;
+		case 6:
+			m_filesize = atoll(line);
+			break;
+		case 7:
+			m_service_data = line;
+			break;
 		default:
 			break;
 		}
 		++linecnt;
 	}
 	fclose(f);
+	m_data_ok = 1;
+	return 0;
+}
+
+int eDVBMetaParser::parseRecordings(const std::string &filename)
+{
+	std::string::size_type slash = filename.rfind('/');
+	if (slash == std::string::npos)
+		return -1;
+	
+	std::string recordings = filename.substr(0, slash) + "/recordings.epl";
+	
+	FILE *f = fopen(recordings.c_str(), "r");
+	if (!f)
+	{
+//		eDebug("no recordings.epl found: %s: %m", recordings.c_str());
+		return -1;
+	}
+	
+	std::string description;
+	eServiceReferenceDVB ref;
+	
+//	eDebug("parsing recordings.epl..");
+	
+	while (1)
+	{
+		char line[1024];
+		if (!fgets(line, 1024, f))
+			break;
+		
+		if (strlen(line))
+			line[strlen(line)-1] = 0;
+		
+		if (strlen(line) && line[strlen(line)-1] == '\r')
+			line[strlen(line)-1] = 0;
+		
+		if (!strncmp(line, "#SERVICE: ", 10))
+			ref = eServiceReferenceDVB(line + 10);
+		if (!strncmp(line, "#DESCRIPTION: ", 14))
+			description = line + 14;
+		if ((line[0] == '/') && (ref.path.substr(ref.path.find_last_of('/')) == filename.substr(filename.find_last_of('/'))))
+		{
+//			eDebug("hit! ref %s descr %s", m_ref.toString().c_str(), m_name.c_str());
+			m_ref = ref;
+			m_name = description;
+			m_description = "";
+			m_time_create = 0;
+			m_length = 0;
+			m_filesize = fileSize(filename);
+						
+			m_data_ok = 1;
+			fclose(f);
+			updateMeta(filename.c_str());
+			return 0;
+		}
+	}
+	fclose(f);
+	return -1;
+}
+
+int eDVBMetaParser::updateMeta(const std::string &tsname)
+{
+	/* write meta file only if we have valid data. Note that we might convert recordings.epl data to .meta, which is fine. */
+	if (!m_data_ok)
+		return -1;
+	std::string filename = tsname + ".meta";
+	eServiceReference ref = m_ref;
+	ref.path = "";
+
+	FILE *f = fopen(filename.c_str(), "w");
+	if (!f)
+		return -ENOENT;
+	fprintf(f, "%s\n%s\n%s\n%d\n%s\n%d\n%lld\n%s\n", ref.toString().c_str(), m_name.c_str(), m_description.c_str(), m_time_create, m_tags.c_str(), m_length, m_filesize, m_service_data.c_str() );
+	fclose(f);
 	return 0;
 }