approx::approx(double start, double end, double step, QString formula)
{
this->start = start;
this->end = end;
this->step = step;
this->formula = formula;
this->formula = convstr(formula);
}
static void
read_metadata_internal (DB_playItem_t *it, DUMB_IT_SIGDATA *itsd) {
char temp[2048];
if (itsd->name[0]) {
int tl = sizeof(itsd->name);
int i;
for (i = 0; i < tl && itsd->name[i] && itsd->name[i] == ' '; i++);
if (i == tl || !itsd->name[i]) {
deadbeef->pl_add_meta (it, "title", NULL);
}
else {
deadbeef->pl_add_meta (it, "title", convstr ((char*)&itsd->name, sizeof(itsd->name), temp, sizeof (temp)));
}
}
else {
deadbeef->pl_add_meta (it, "title", NULL);
}
int i;
for (i = 0; i < itsd->n_instruments; i++) {
char key[100];
snprintf (key, sizeof (key), "INST%03d", i);
deadbeef->pl_add_meta (it, key, convstr ((char *)&itsd->instrument[i].name, sizeof (itsd->instrument[i].name), temp, sizeof (temp)));
}
for (i = 0; i < itsd->n_samples; i++) {
char key[100];
snprintf (key, sizeof (key), "SAMP%03d", i);
deadbeef->pl_add_meta (it, key, convstr ((char *)&itsd->sample[i].name, sizeof (itsd->sample[i].name), temp, sizeof (temp)));
}
char s[100];
snprintf (s, sizeof (s), "%d", itsd->n_orders);
deadbeef->pl_add_meta (it, ":MOD_ORDERS", s);
snprintf (s, sizeof (s), "%d", itsd->n_instruments);
deadbeef->pl_add_meta (it, ":MOD_INSTRUMENTS", s);
snprintf (s, sizeof (s), "%d", itsd->n_samples);
deadbeef->pl_add_meta (it, ":MOD_SAMPLES", s);
snprintf (s, sizeof (s), "%d", itsd->n_patterns);
deadbeef->pl_add_meta (it, ":MOD_PATTERNS", s);
snprintf (s, sizeof (s), "%d", itsd->n_pchannels);
deadbeef->pl_add_meta (it, ":MOD_CHANNELS", s);
}
extern "C" DB_playItem_t *
csid_insert (ddb_playlist_t *plt, DB_playItem_t *after, const char *fname) {
trace ("inserting %s\n", fname);
sldb_load ();
SidTune *tune;
trace ("new SidTune\n");
tune = new SidTune (fname);
int tunes = tune->getInfo ().songs;
trace ("subtunes: %d\n", tunes);
uint8_t sig[16];
unsigned char tmp[2];
#if 1
trace ("calculating md5\n");
DB_md5_t md5;
deadbeef->md5_init (&md5);
deadbeef->md5_append (&md5, (const uint8_t *)tune->cache.get () + tune->fileOffset, tune->getInfo ().c64dataLen);
le_int16 (tune->getInfo ().initAddr, tmp);
deadbeef->md5_append (&md5, tmp, 2);
le_int16 (tune->getInfo ().playAddr, tmp);
deadbeef->md5_append (&md5, tmp, 2);
le_int16 (tune->getInfo ().songs, tmp);
deadbeef->md5_append (&md5, tmp, 2);
for (int s = 1; s <= tunes; s++)
{
tune->selectSong (s);
// songspeed is uint8_t, so no need for byteswap
deadbeef->md5_append (&md5, &tune->getInfo ().songSpeed, 1);
}
if (tune->getInfo ().clockSpeed == SIDTUNE_CLOCK_NTSC) {
deadbeef->md5_append (&md5, &tune->getInfo ().clockSpeed, sizeof (tune->getInfo ().clockSpeed));
}
deadbeef->md5_finish (&md5, sig);
#else
// md5 calc from libsidplay2
MD5 myMD5;
myMD5.append ((const char *)tune->cache.get() + tune->fileOffset, tune->getInfo ().c64dataLen);
// Include INIT and PLAY address.
endian_little16 (tmp,tune->getInfo ().initAddr);
myMD5.append (tmp,sizeof(tmp));
endian_little16 (tmp,tune->getInfo ().playAddr);
myMD5.append (tmp,sizeof(tmp));
// Include number of songs.
endian_little16 (tmp,tune->getInfo ().songs);
myMD5.append (tmp,sizeof(tmp));
{
// Include song speed for each song.
for (uint_least16_t s = 1; s <= tune->getInfo ().songs; s++)
{
tune->selectSong (s);
myMD5.append (&tune->getInfo ().songSpeed,1);
}
}
// Deal with PSID v2NG clock speed flags: Let only NTSC
// clock speed change the MD5 fingerprint. That way the
// fingerprint of a PAL-speed sidtune in PSID v1, v2, and
// PSID v2NG format is the same.
if (tune->getInfo ().clockSpeed == SIDTUNE_CLOCK_NTSC) {
myMD5.append (&tune->getInfo ().clockSpeed,sizeof(tune->getInfo ().clockSpeed));
}
myMD5.finish ();
memcpy (sig, myMD5.getDigest (), 16);
#endif
int song = -1;
if (sldb_loaded) {
song = sldb_find (sig);
}
trace ("inserting tunes...\n");
for (int s = 0; s < tunes; s++) {
trace ("select %d...\n", s);
if (tune->selectSong (s+1)) {
DB_playItem_t *it = deadbeef->pl_item_alloc_init (fname, sid_plugin.plugin.id);
deadbeef->pl_set_meta_int (it, ":TRACKNUM", s);
SidTuneInfo sidinfo;
tune->getInfo (sidinfo);
int i = sidinfo.numberOfInfoStrings;
int title_added = 0;
trace ("set %d metainfo...\n", s);
char temp[2048];
if (i >= 1 && sidinfo.infoString[0] && sidinfo.infoString[0][0]) {
const char *meta;
if (sidinfo.songs > 1) {
meta = "album";
}
else {
meta = "title";
title_added = 1;
}
deadbeef->pl_add_meta (it, meta, convstr (sidinfo.infoString[0], strlen (sidinfo.infoString[0]), temp, sizeof (temp)));
}
if (i >= 2 && sidinfo.infoString[1] && sidinfo.infoString[1][0]) {
deadbeef->pl_add_meta (it, "artist", convstr (sidinfo.infoString[1], strlen (sidinfo.infoString[1]), temp, sizeof (temp)));
}
if (i >= 3 && sidinfo.infoString[2] && sidinfo.infoString[2][0]) {
deadbeef->pl_add_meta (it, "copyright", convstr (sidinfo.infoString[2], strlen (sidinfo.infoString[2]), temp, sizeof (temp)));
}
for (int j = 3; j < i; j++)
{
if (sidinfo.infoString[j] && sidinfo.infoString[j][0]) {
deadbeef->pl_add_meta (it, "info", convstr (sidinfo.infoString[j], strlen (sidinfo.infoString[j]), temp, sizeof (temp)));
}
}
char trk[10];
snprintf (trk, 10, "%d", s+1);
deadbeef->pl_add_meta (it, "track", trk);
if (!title_added) {
deadbeef->pl_add_meta (it, "title", NULL);
}
float length = deadbeef->conf_get_float ("sid.defaultlength", 180);
if (sldb_loaded) {
if (song >= 0 && sldb->sldb_lengths[song][s] >= 0) {
length = sldb->sldb_lengths[song][s];
}
// if (song < 0) {
// trace ("song %s not found in db, md5: ", fname);
// for (int j = 0; j < 16; j++) {
// trace ("%02x", (int)sig[j]);
// }
// trace ("\n");
// }
}
deadbeef->plt_set_item_duration (plt, it, length);
deadbeef->pl_add_meta (it, ":FILETYPE", "SID");
after = deadbeef->plt_insert_item (plt, after, it);
deadbeef->pl_item_unref (it);
}
}
trace ("delete sidtune\n");
delete tune;
return after;
}
inline void convstr(std::stringstream &ss, First arg, Rest...args) {
ss << arg;
convstr(ss, args...);
}
inline std::string str(First arg, Rest...args) {
std::stringstream ss;
convstr(ss, arg, args...);
return ss.str();
}
extern "C" DB_playItem_t *
csid_insert (ddb_playlist_t *plt, DB_playItem_t *after, const char *fname) {
trace ("inserting %s\n", fname);
find_hvsc_path_from_fname (fname);
sldb_load ();
SidTune *tune;
trace ("new SidTune\n");
tune = new SidTune (fname);
int tunes = tune->getInfo ().songs;
trace ("subtunes: %d\n", tunes);
uint8_t sig[16];
unsigned char tmp[2];
trace ("calculating md5\n");
DB_md5_t md5;
deadbeef->md5_init (&md5);
if (sldb_legacy) {
deadbeef->md5_append (&md5, (const uint8_t *)tune->cache.get () + tune->fileOffset, tune->getInfo ().c64dataLen);
le_int16 (tune->getInfo ().initAddr, tmp);
deadbeef->md5_append (&md5, tmp, 2);
le_int16 (tune->getInfo ().playAddr, tmp);
deadbeef->md5_append (&md5, tmp, 2);
le_int16 (tune->getInfo ().songs, tmp);
deadbeef->md5_append (&md5, tmp, 2);
for (int s = 1; s <= tunes; s++)
{
tune->selectSong (s);
// songspeed is uint8_t, so no need for byteswap
deadbeef->md5_append (&md5, &tune->getInfo ().songSpeed, 1);
}
if (tune->getInfo ().clockSpeed == SIDTUNE_CLOCK_NTSC) {
deadbeef->md5_append (&md5, &tune->getInfo ().clockSpeed, sizeof (tune->getInfo ().clockSpeed));
}
}
else {
deadbeef->md5_append (&md5, (const uint8_t *)tune->cache.get (), tune->getInfo ().dataFileLen);
}
deadbeef->md5_finish (&md5, sig);
int song = -1;
if (sldb_loaded) {
song = sldb_find (sig);
}
trace ("inserting tunes...\n");
for (int s = 0; s < tunes; s++) {
trace ("select %d...\n", s);
if (tune->selectSong (s+1)) {
DB_playItem_t *it = deadbeef->pl_item_alloc_init (fname, sid_plugin.plugin.id);
deadbeef->pl_set_meta_int (it, ":TRACKNUM", s);
SidTuneInfo sidinfo;
tune->getInfo (sidinfo);
int i = sidinfo.numberOfInfoStrings;
int title_added = 0;
trace ("set %d metainfo...\n", s);
char temp[2048];
if (i >= 1 && sidinfo.infoString[0] && sidinfo.infoString[0][0]) {
const char *meta;
if (sidinfo.songs > 1) {
meta = "album";
}
else {
meta = "title";
title_added = 1;
}
deadbeef->pl_add_meta (it, meta, convstr (sidinfo.infoString[0], strlen (sidinfo.infoString[0]), temp, sizeof (temp)));
}
if (i >= 2 && sidinfo.infoString[1] && sidinfo.infoString[1][0]) {
deadbeef->pl_add_meta (it, "artist", convstr (sidinfo.infoString[1], strlen (sidinfo.infoString[1]), temp, sizeof (temp)));
}
if (i >= 3 && sidinfo.infoString[2] && sidinfo.infoString[2][0]) {
deadbeef->pl_add_meta (it, "copyright", convstr (sidinfo.infoString[2], strlen (sidinfo.infoString[2]), temp, sizeof (temp)));
}
for (int j = 3; j < i; j++)
{
if (sidinfo.infoString[j] && sidinfo.infoString[j][0]) {
deadbeef->pl_add_meta (it, "info", convstr (sidinfo.infoString[j], strlen (sidinfo.infoString[j]), temp, sizeof (temp)));
}
}
char trk[10];
snprintf (trk, 10, "%d", s+1);
deadbeef->pl_add_meta (it, "track", trk);
if (!title_added) {
deadbeef->pl_add_meta (it, "title", NULL);
}
float length = deadbeef->conf_get_float ("sid.defaultlength", 180);
if (sldb_loaded && song >= 0 && s < sldb[song].subsongs) {
uint16_t l = sldb_lengths[sldb[song].lengths_offset+s];
if (l >= 0) {
length = l;
}
}
deadbeef->plt_set_item_duration (plt, it, length);
deadbeef->pl_add_meta (it, ":FILETYPE", "SID");
after = deadbeef->plt_insert_item (plt, after, it);
deadbeef->pl_item_unref (it);
}
}
trace ("delete sidtune\n");
delete tune;
return after;
}
/*----------------------------------------------------------------------------*/
int sci_convstr(char *fname,unsigned long fname_len)
{
char **Input_Matrix = NULL;
char **Output_Matrix = NULL;
char typ = LOW;
int numRow = 0;
int numCol = 0;
int Row_Num_One = 0;
int Col_Num_One = 0;
int mn = 0; /* Row_Num_One * Col_Num_One */
int i = 0;
int Type_One = 0;
CheckRhs(1,2);
CheckLhs(1,1);
Type_One = VarType(1);
if (Rhs == 2)
{
int Type_Two = VarType(2);
if (Type_Two == sci_strings)
{
int Row_Num_Two = 0,Col_Num_Two = 0,Stack_Pos=0;
GetRhsVar(2,STRING_DATATYPE,&Row_Num_Two,&Col_Num_Two,&Stack_Pos);
if ( (Row_Num_Two*Col_Num_Two) == 1 )
{
/* To put "flag" into typ; whether "u" or "l" */
typ = cstk(Stack_Pos)[0];
if ( (typ != UPPER) && (typ != LOW) && (typ != UPPER_B) && (typ != LOW_B) )
{
Scierror(999,_("%s: Wrong value for input argument #%d: 'u' (Upper) or 'l' (Lower) expected.\n"),fname,2);
return 0;
}
}
else
{
Scierror(999,_("%s: Wrong size for input argument #%d: A string expected.\n"),fname,2);
return 0;
}
}
else
{
Scierror(999,_("%s: Wrong type for input argument #%d: A string expected.\n"),fname,2);
return 0;
}
}
switch (Type_One)
{
case sci_strings :
{
GetRhsVar(1,MATRIX_OF_STRING_DATATYPE,&Row_Num_One,&Col_Num_One,&Input_Matrix); /* To input the string matrix */
mn = Row_Num_One * Col_Num_One;
}
break;
case sci_matrix :
{
GetRhsVar(1,MATRIX_OF_DOUBLE_DATATYPE,&Row_Num_One,&Col_Num_One,&Input_Matrix);
if ( (Row_Num_One == 0) && (Col_Num_One == 0) )
{
int l =0;
CreateVar(Rhs+1,MATRIX_OF_DOUBLE_DATATYPE,&Row_Num_One,&Col_Num_One,&l);
LhsVar(1) = Rhs+1 ;
PutLhsVar();
return 0;
}
else
{
Scierror(999,_("%s: Wrong type for input argument #%d: Matrix of strings expected.\n"),fname,1);
return 0;
}
}
break;
default :
Scierror(999,_("%s: Wrong type for input argument #%d: Matrix of strings expected.\n"),fname,1);
return 0;
break;
}
Output_Matrix = (char**)MALLOC(sizeof(char*)*(mn));
if (Output_Matrix == NULL)
{
Scierror(999,_("%s: No more memory.\n"),fname);
return 0;
}
for (i = 0;i < mn;i++)
{
Output_Matrix[i] = (char*)MALLOC( sizeof(char*) * (strlen(Input_Matrix[i])+1) );
if (Output_Matrix[i] == NULL)
{
freeArrayOfString(Output_Matrix,i);
Scierror(999,("%s: No more memory.\n"),fname);
return 0;
}
}
/* convstr algorithm */
convstr(Input_Matrix,Output_Matrix,typ,mn);
freeArrayOfString(Input_Matrix,mn);
/* put on scilab stack */
numRow = Row_Num_One;
numCol = Col_Num_One ;
CreateVarFromPtr( Rhs+1,MATRIX_OF_STRING_DATATYPE, &numRow, &numCol, Output_Matrix );
/* free pointers used */
freeArrayOfString(Output_Matrix,mn);
LhsVar(1) = Rhs+1 ;
PutLhsVar();
return 0;
}
