voicefont: make format version a parameter.

Make hardcoded format version a parameter to allow adjusting depending on the
installed Rockbox version. Rockbox Utility will read the version from the
installed version. Since the command line voicefont tool is only intended for
use in the current tree it uses a fixed version.

Change-Id: I1ec935d47c71961e93b3c6bc6c5d816cd9fc83ff

rbutil/rbutilqt/base/rockboxinfo.cpp

@@ -26,6 +26,7 @@ RockboxInfo::RockboxInfo(QString mountpoint, QString fname)
     qDebug() << "[RockboxInfo] Getting version info from rockbox-info.txt";
     QFile file(mountpoint + "/" + fname);
     m_success = false;
+    m_voicefmt = 400; // default value for compatibility
     if(!file.exists())
         return;
 
@@ -40,6 +41,7 @@ RockboxInfo::RockboxInfo(QString mountpoint, QString fname)
     QRegExp features("^Features:\\s+(\\S.*)");
     QRegExp targetid("^Target id:\\s+(\\S.*)");
     QRegExp memory("^Memory:\\s+(\\S.*)");
+    QRegExp voicefmt("^Voice format:\\s+(\\S.*)");
     while (!file.atEnd())
     {
         QString line = file.readLine().trimmed();
@@ -68,6 +70,9 @@ RockboxInfo::RockboxInfo(QString mountpoint, QString fname)
         else if(memory.indexIn(line) >= 0) {
             m_ram = memory.cap(1).toInt();
         }
+        else if(voicefmt.indexIn(line) >= 0) {
+            m_voicefmt = voicefmt.cap(1).toInt();
+        }
     }
 
     file.close();

rbutil/rbutilqt/base/rockboxinfo.h

@@ -34,6 +34,7 @@ public:
     QString targetID() {return m_targetid;}
     QString target() {return m_target;}
     int ram() { return m_ram; }
+    int voicefmt() { return m_voicefmt; }
     bool success() { return m_success; }
     QString revision(void) { return m_revision; }
     QString release(void) { return m_release; }
@@ -45,6 +46,7 @@ private:
     QString m_targetid;
     QString m_target;
     int m_ram;
+    int m_voicefmt;
     bool m_success;
 };
 

rbutil/rbutilqt/base/voicefile.cpp

@@ -59,6 +59,7 @@ bool VoiceFileCreator::createVoiceFile()
     QString features = info.features();
     m_targetid = info.targetID().toInt();
     m_versionstring = info.version();
+    m_voiceformat = info.voicefmt();
     QString version = m_versionstring.left(m_versionstring.indexOf("-")).remove("r");
 
     //prepare download url
@@ -231,7 +232,8 @@ void VoiceFileCreator::create(void)
         return;
     }
 
-    voicefont(ids2,m_targetid,m_path.toLocal8Bit().data(), output);
+    qDebug() << "[VoiceFile] Running voicefont, format" << m_voiceformat;
+    voicefont(ids2,m_targetid,m_path.toLocal8Bit().data(), output, m_voiceformat);
     // ids2 and output are closed by voicefont().
 
     //cleanup

rbutil/rbutilqt/base/voicefile.h

@@ -67,6 +67,7 @@ private:
     QString m_lang;  // the language which will be spoken
     QString m_versionstring; // version string to be used for logging
     int m_wavtrimThreshold;
+    int m_voiceformat;
 
     bool m_abort;
     QList<TalkGenerator::TalkEntry> m_talkList;

tools/voicefont.c

@@ -70,7 +70,7 @@ int BitswapAudio (unsigned char* pDest, unsigned char* pSrc, size_t len)
     return 0;
 }
 
-int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output)
+int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output, unsigned int version)
 {
 
     int i,j;
@@ -159,7 +159,7 @@ int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output)
     /* Create the file format: */
 
     /* 1st 32 bit value in the file is the version number    */
-    value = UINT_TO_BE(400); /* 4.00 */
+    value = UINT_TO_BE(version);
     fwrite(&value, sizeof(value), 1, output);
 
     /* 2nd 32 bit value in the file is the id number for the target
@@ -243,7 +243,7 @@ int main (int argc, char** argv)
         return -2;
     }
     
-    voicefont(ids, atoi(argv[2]),argv[3],output);
+    voicefont(ids, atoi(argv[2]),argv[3],output, 400);
     return 0;
 }
 #endif

tools/voicefont.h

@@ -34,7 +34,7 @@
 extern "C" {
 #endif
 
-int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output);
+int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output, unsigned int version);
 
 #ifdef __cplusplus
 }