char TIOBase::ReadComment() { if(pFile) { return ReadComment(pFile); } else { cerr << "Error in ReadComment(). No File " << cFilename << " to read comment from.\n"; return 1; } }
/// <summary>Reads all objects in the file</summary> /// <returns></returns> /// <exception cref="Logic::FileFormatException">File contains a syntax error</exception> /// <exception cref="Logic::IOException">An I/O error occurred</exception> TFilePtr ReadFile(MainType t, GameVersion v) { // Skip comments while (ReadComment()) {} // Parse header int ver = ReadInt(L"File version"); int count = ReadInt(L"Number of objects"); // TODO: Validate version // Create file TFile<OBJ>* file = new TFile<OBJ>(count); TFilePtr output(file); // Parse objects for (int i = 0; i < count; ++i) { OBJ obj(t); // Read header/contents/footer ReadHeader(obj); ReadObject(obj, v); ReadFooter(obj); // Add to file file->Objects.push_back(obj); } // Return non-generic file return output; }
void CFileImageStream::ReadImageFileHeader(bool readAllocMap) { fImageHeader.ReadHeaderFromFile(fHandle); CheckIfInfoFromFileHeaderIsSupported(); unsigned __int64 clusterBitmapOffset, clusterBitmapLength; fUsedSize = fImageHeader.GetVolumeUsedSize(); fSize = fImageHeader.GetVolumeSize(); if (readAllocMap) { fImageHeader.GetClusterBitmapOffsetAndLength(clusterBitmapOffset, clusterBitmapLength); if (clusterBitmapOffset != 0 && clusterBitmapLength != 0) { fAllocMapReader = new CompressedRunLengthStreamReader(fFileName.c_str(), clusterBitmapOffset, (DWORD)clusterBitmapLength); } } ReadCrc32Checksum(); ReadComment(); }
// // ReadHeader() // void JLSInputStream::ReadHeader() { if (ReadByte() != 0xFF) throw JlsException(InvalidCompressedData); if (ReadByte() != JPEG_SOI) throw JlsException(InvalidCompressedData); for (;;) { if (ReadByte() != 0xFF) throw JlsException(InvalidCompressedData); BYTE marker = (BYTE)ReadByte(); size_t cbyteStart = _cbyteOffset; LONG cbyteMarker = ReadWord(); switch (marker) { case JPEG_SOS: ReadStartOfScan(); break; case JPEG_SOF: ReadStartOfFrame(); break; case JPEG_COM: ReadComment(); break; case JPEG_LSE: ReadPresetParameters(); break; case JPEG_APP0: ReadJfif(); break; case JPEG_APP7: ReadColorSpace(); break; case JPEG_APP8: ReadColorXForm(); break; // Other tags not supported (among which DNL DRI) default: throw JlsException(ImageTypeNotSupported); } if (marker == JPEG_SOS) { _cbyteOffset = cbyteStart - 2; return; } _cbyteOffset = cbyteStart + cbyteMarker; } }
// This assumes that the characters just read from xmlStream were "<!", and // determines if this is the start of a comment or a CDATA structure or // just malformed XML. If it is a comment, it reads until the end of the // comment, discarding all the characters of the comment, and true is // returned. If it is a CDATA structure, characters are read in until the // end of the structure, and all the characters read are put into // destinationForReadCharacters if it is not NULL, and true is returned. // If the XML was malformed (including being unable to close a comment or // CDATA structure), false is returned. inline void RestrictedXmlParser::CloseExclamationMark( std::ostream* destinationForReadCharacters ) { if( !(xmlStream->get( currentCharacter ).good()) ) { throw std::runtime_error( "Failed to close structure following \"<!\"" ); } if( currentCharacter == '-' ) { ReadComment(); } else if( currentCharacter == '[' ) { ReadCdata( destinationForReadCharacters ); } else { if( destinationForReadCharacters != NULL ) { (*destinationForReadCharacters) << '<' << currentCharacter; } } }
BOOL IT_Load(BOOL curious) { int t,u,lp; INSTRUMENT *d; SAMPLE *q; BOOL compressed=0; numtrk=0; filters=0; /* try to read module header */ _mm_read_I_ULONG(modreader); /* kill the 4 byte header */ _mm_read_string(mh->songname,26,modreader); _mm_read_UBYTES(mh->blank01,2,modreader); mh->ordnum =_mm_read_I_UWORD(modreader); mh->insnum =_mm_read_I_UWORD(modreader); mh->smpnum =_mm_read_I_UWORD(modreader); mh->patnum =_mm_read_I_UWORD(modreader); mh->cwt =_mm_read_I_UWORD(modreader); mh->cmwt =_mm_read_I_UWORD(modreader); mh->flags =_mm_read_I_UWORD(modreader); mh->special =_mm_read_I_UWORD(modreader); mh->globvol =_mm_read_UBYTE(modreader); mh->mixvol =_mm_read_UBYTE(modreader); mh->initspeed =_mm_read_UBYTE(modreader); mh->inittempo =_mm_read_UBYTE(modreader); mh->pansep =_mm_read_UBYTE(modreader); mh->zerobyte =_mm_read_UBYTE(modreader); mh->msglength =_mm_read_I_UWORD(modreader); mh->msgoffset =_mm_read_I_ULONG(modreader); _mm_read_UBYTES(mh->blank02,4,modreader); _mm_read_UBYTES(mh->pantable,64,modreader); _mm_read_UBYTES(mh->voltable,64,modreader); if(_mm_eof(modreader)) { _mm_errno=MMERR_LOADING_HEADER; return 0; } /* set module variables */ of.songname = DupStr(mh->songname,26,0); /* make a cstr of songname */ of.reppos = 0; of.numpat = mh->patnum; of.numins = mh->insnum; of.numsmp = mh->smpnum; of.initspeed = mh->initspeed; of.inittempo = mh->inittempo; of.initvolume = mh->globvol; of.flags |= UF_BGSLIDES|UF_ARPMEM; if(mh->songname[25]) { of.numvoices=1+mh->songname[25]; #ifdef MIKMOD_DEBUG fprintf(stderr,"Embedded IT limitation to %d voices\n",of.numvoices); #endif } /* set the module type */ /* 2.17 : IT 2.14p4 */ /* 2.16 : IT 2.14p3 with resonant filters */ /* 2.15 : IT 2.14p3 (improved compression) */ if((mh->cwt<=0x219)&&(mh->cwt>=0x217)) of.modtype=strdup(IT_Version[mh->cmwt<0x214?4:5]); else if (mh->cwt>=0x215) of.modtype=strdup(IT_Version[mh->cmwt<0x214?2:3]); else { of.modtype = strdup(IT_Version[mh->cmwt<0x214?0:1]); of.modtype[mh->cmwt<0x214?15:26] = (mh->cwt>>8)+'0'; of.modtype[mh->cmwt<0x214?17:28] = ((mh->cwt>>4)&0xf)+'0'; of.modtype[mh->cmwt<0x214?18:29] = ((mh->cwt)&0xf)+'0'; } if(mh->flags&8) of.flags|=(UF_XMPERIODS | UF_LINEAR); if((mh->cwt>=0x106)&&(mh->flags&16)) old_effect=1; else old_effect=0; /* set panning positions */ for(t=0;t<64;t++) { mh->pantable[t]&=0x7f; if(mh->pantable[t]<64) of.panning[t]=mh->pantable[t]<<2; else if(mh->pantable[t]==64) of.panning[t]=255; else if(mh->pantable[t]==100) of.panning[t]=PAN_SURROUND; else if(mh->pantable[t]==127) of.panning[t]=PAN_CENTER; else { _mm_errno=MMERR_LOADING_HEADER; return 0; } } /* set channel volumes */ memcpy(of.chanvol,mh->voltable,64); /* read the order data */ if(!AllocPositions(mh->ordnum)) return 0; if(!(origpositions=_mm_calloc(mh->ordnum,sizeof(UWORD)))) return 0; for(t=0;t<mh->ordnum;t++) { origpositions[t]=_mm_read_UBYTE(modreader); if((origpositions[t]>mh->patnum)&&(origpositions[t]<254)) origpositions[t]=255; } if(_mm_eof(modreader)) { _mm_errno = MMERR_LOADING_HEADER; return 0; } poslookupcnt=(UBYTE)mh->ordnum; S3MIT_CreateOrders(curious); if(!(paraptr=(ULONG*)_mm_malloc((mh->insnum+mh->smpnum+of.numpat)* sizeof(ULONG)))) return 0; /* read the instrument, sample, and pattern parapointers */ _mm_read_I_ULONGS(paraptr,mh->insnum+mh->smpnum+of.numpat,modreader); if(_mm_eof(modreader)) { _mm_errno = MMERR_LOADING_HEADER; return 0; } /* Check for and load midi information for resonant filters */ if(mh->cmwt>=0x216) { if(mh->special&8) { IT_LoadMidiConfiguration(modreader); if(_mm_eof(modreader)) { _mm_errno = MMERR_LOADING_HEADER; return 0; } } else IT_LoadMidiConfiguration(NULL); filters=1; } /* Check for and load song comment */ if((mh->special&1)&&(mh->cwt>=0x104)&&(mh->msglength)) { _mm_fseek(modreader,(long)(mh->msgoffset),SEEK_SET); if(!ReadComment(mh->msglength)) return 0; } if(!(mh->flags&4)) of.numins=of.numsmp; if(!AllocSamples()) return 0; if(!AllocLinear()) return 0; /* Load all samples */ q = of.samples; for(t=0;t<mh->smpnum;t++) { ITSAMPLE s; /* seek to sample position */ _mm_fseek(modreader,(long)(paraptr[mh->insnum+t]+4),SEEK_SET); /* load sample info */ _mm_read_string(s.filename,12,modreader); s.zerobyte = _mm_read_UBYTE(modreader); s.globvol = _mm_read_UBYTE(modreader); s.flag = _mm_read_UBYTE(modreader); s.volume = _mm_read_UBYTE(modreader); _mm_read_string(s.sampname,26,modreader); s.convert = _mm_read_UBYTE(modreader); s.panning = _mm_read_UBYTE(modreader); s.length = _mm_read_I_ULONG(modreader); s.loopbeg = _mm_read_I_ULONG(modreader); s.loopend = _mm_read_I_ULONG(modreader); s.c5spd = _mm_read_I_ULONG(modreader); s.susbegin = _mm_read_I_ULONG(modreader); s.susend = _mm_read_I_ULONG(modreader); s.sampoffset = _mm_read_I_ULONG(modreader); s.vibspeed = _mm_read_UBYTE(modreader); s.vibdepth = _mm_read_UBYTE(modreader); s.vibrate = _mm_read_UBYTE(modreader); s.vibwave = _mm_read_UBYTE(modreader); /* Generate an error if c5spd is > 512k, or samplelength > 256 megs (nothing would EVER be that high) */ if(_mm_eof(modreader)||(s.c5spd>0x7ffffL)||(s.length>0xfffffffUL)|| (s.loopbeg>0xfffffffUL)||(s.loopend>0xfffffffUL)) { _mm_errno = MMERR_LOADING_SAMPLEINFO; return 0; } q->samplename = DupStr(s.sampname,26,0); q->speed = s.c5spd / 2; q->panning = ((s.panning&127)==64)?255:(s.panning&127)<<2; q->length = s.length; q->loopstart = s.loopbeg; q->loopend = s.loopend; q->volume = s.volume; q->globvol = s.globvol; q->seekpos = s.sampoffset; /* Convert speed to XM linear finetune */ if(of.flags&UF_LINEAR) q->speed=speed_to_finetune(s.c5spd,t); if(s.panning&128) q->flags|=SF_OWNPAN; if(s.vibrate) { q->vibflags |= AV_IT; q->vibtype = s.vibwave; q->vibsweep = s.vibrate * 2; q->vibdepth = s.vibdepth; q->vibrate = s.vibspeed; } if(s.flag&2) q->flags|=SF_16BITS; if((s.flag&8)&&(mh->cwt>=0x214)) { q->flags|=SF_ITPACKED; compressed=1; } if(s.flag&16) q->flags|=SF_LOOP; if(s.flag&64) q->flags|=SF_BIDI; if(mh->cwt>=0x200) { if(s.convert&1) q->flags|=SF_SIGNED; if(s.convert&4) q->flags|=SF_DELTA; } q++; } /* Load instruments if instrument mode flag enabled */ if(mh->flags&4) { if(!AllocInstruments()) return 0; d=of.instruments; of.flags|=UF_NNA|UF_INST; for(t=0;t<mh->insnum;t++) { ITINSTHEADER ih; /* seek to instrument position */ _mm_fseek(modreader,paraptr[t]+4,SEEK_SET); /* load instrument info */ _mm_read_string(ih.filename,12,modreader); ih.zerobyte = _mm_read_UBYTE(modreader); if(mh->cwt<0x200) { /* load IT 1.xx inst header */ ih.volflg = _mm_read_UBYTE(modreader); ih.volbeg = _mm_read_UBYTE(modreader); ih.volend = _mm_read_UBYTE(modreader); ih.volsusbeg = _mm_read_UBYTE(modreader); ih.volsusend = _mm_read_UBYTE(modreader); _mm_read_I_UWORD(modreader); ih.fadeout = _mm_read_I_UWORD(modreader); ih.nna = _mm_read_UBYTE(modreader); ih.dnc = _mm_read_UBYTE(modreader); } else { /* Read IT200+ header */ ih.nna = _mm_read_UBYTE(modreader); ih.dct = _mm_read_UBYTE(modreader); ih.dca = _mm_read_UBYTE(modreader); ih.fadeout = _mm_read_I_UWORD(modreader); ih.ppsep = _mm_read_UBYTE(modreader); ih.ppcenter = _mm_read_UBYTE(modreader); ih.globvol = _mm_read_UBYTE(modreader); ih.chanpan = _mm_read_UBYTE(modreader); ih.rvolvar = _mm_read_UBYTE(modreader); ih.rpanvar = _mm_read_UBYTE(modreader); } ih.trkvers = _mm_read_I_UWORD(modreader); ih.numsmp = _mm_read_UBYTE(modreader); _mm_read_UBYTE(modreader); _mm_read_string(ih.name,26,modreader); _mm_read_UBYTES(ih.blank01,6,modreader); _mm_read_I_UWORDS(ih.samptable,ITNOTECNT,modreader); if(mh->cwt<0x200) { /* load IT 1xx volume envelope */ _mm_read_UBYTES(ih.volenv,200,modreader); for(lp=0;lp<ITENVCNT;lp++) { ih.oldvoltick[lp] = _mm_read_UBYTE(modreader); ih.volnode[lp] = _mm_read_UBYTE(modreader); } } else { /* load IT 2xx volume, pan and pitch envelopes */ ih.volflg =_mm_read_UBYTE(modreader); ih.volpts =_mm_read_UBYTE(modreader); ih.volbeg =_mm_read_UBYTE(modreader); ih.volend =_mm_read_UBYTE(modreader); ih.volsusbeg=_mm_read_UBYTE(modreader); ih.volsusend=_mm_read_UBYTE(modreader); for(lp=0;lp<ITENVCNT;lp++) { ih.volnode[lp]=_mm_read_UBYTE(modreader); ih.voltick[lp]=_mm_read_I_UWORD(modreader); } _mm_read_UBYTE(modreader); ih.panflg =_mm_read_UBYTE(modreader); ih.panpts =_mm_read_UBYTE(modreader); ih.panbeg =_mm_read_UBYTE(modreader); ih.panend =_mm_read_UBYTE(modreader); ih.pansusbeg=_mm_read_UBYTE(modreader); ih.pansusend=_mm_read_UBYTE(modreader); for(lp=0;lp<ITENVCNT;lp++) { ih.pannode[lp]=_mm_read_SBYTE(modreader); ih.pantick[lp]=_mm_read_I_UWORD(modreader); } _mm_read_UBYTE(modreader); ih.pitflg =_mm_read_UBYTE(modreader); ih.pitpts =_mm_read_UBYTE(modreader); ih.pitbeg =_mm_read_UBYTE(modreader); ih.pitend =_mm_read_UBYTE(modreader); ih.pitsusbeg=_mm_read_UBYTE(modreader); ih.pitsusend=_mm_read_UBYTE(modreader); for(lp=0;lp < ITENVCNT; lp++) { ih.pitnode[lp]=_mm_read_SBYTE(modreader); ih.pittick[lp]=_mm_read_I_UWORD(modreader); } _mm_read_UBYTE(modreader); } if(_mm_eof(modreader)) { _mm_errno = MMERR_LOADING_SAMPLEINFO; return 0; } d->volflg|=EF_VOLENV; d->insname = DupStr(ih.name,26,0); d->nnatype = ih.nna & NNA_MASK; if(mh->cwt<0x200) { d->volfade=ih.fadeout<< 6; if(ih.dnc) { d->dct=DCT_NOTE; d->dca=DCA_CUT; } if(ih.volflg&1) d->volflg|=EF_ON; if(ih.volflg&2) d->volflg|=EF_LOOP; if(ih.volflg&4) d->volflg|=EF_SUSTAIN; /* XM conversion of IT envelope Array */ d->volbeg = ih.volbeg; d->volend = ih.volend; d->volsusbeg = ih.volsusbeg; d->volsusend = ih.volsusend; if(ih.volflg&1) { for(u=0;u<ITENVCNT;u++) if(ih.oldvoltick[d->volpts]!=0xff) { d->volenv[d->volpts].val=(ih.volnode[d->volpts]<<2); d->volenv[d->volpts].pos=ih.oldvoltick[d->volpts]; d->volpts++; } else break; } } else { d->panning=((ih.chanpan&127)==64)?255:(ih.chanpan&127)<<2; if(!(ih.chanpan&128)) d->flags|=IF_OWNPAN; if(!(ih.ppsep & 128)) { d->pitpansep=ih.ppsep<<2; d->pitpancenter=ih.ppcenter; d->flags|=IF_PITCHPAN; } d->globvol=ih.globvol>>1; d->volfade=ih.fadeout<<5; d->dct =ih.dct; d->dca =ih.dca; if(mh->cwt>=0x204) { d->rvolvar = ih.rvolvar; d->rpanvar = ih.rpanvar; } if(ih.volflg&1) d->volflg|=EF_ON; if(ih.volflg&2) d->volflg|=EF_LOOP; if(ih.volflg&4) d->volflg|=EF_SUSTAIN; d->volpts=ih.volpts; d->volbeg=ih.volbeg; d->volend=ih.volend; d->volsusbeg=ih.volsusbeg; d->volsusend=ih.volsusend; for(u=0;u<ih.volpts;u++) d->volenv[u].pos=ih.voltick[u]; if((d->volflg&EF_ON)&&(d->volpts<2)) d->volflg&=~EF_ON; for(u=0;u<ih.volpts;u++) d->volenv[u].val=(ih.volnode[u]<<2); if(ih.panflg&1) d->panflg|=EF_ON; if(ih.panflg&2) d->panflg|=EF_LOOP; if(ih.panflg&4) d->panflg|=EF_SUSTAIN; d->panpts=ih.panpts; d->panbeg=ih.panbeg; d->panend=ih.panend; d->pansusbeg=ih.pansusbeg; d->pansusend=ih.pansusend; for(u=0;u<ih.panpts;u++) d->panenv[u].pos=ih.pantick[u]; if((d->panflg&EF_ON)&&(d->panpts<2)) d->panflg&=~EF_ON; for(u=0;u<ih.panpts;u++) d->panenv[u].val=ih.pannode[u]==32?255:(ih.pannode[u]+32)<<2; if(ih.pitflg&1) d->pitflg|=EF_ON; if(ih.pitflg&2) d->pitflg|=EF_LOOP; if(ih.pitflg&4) d->pitflg|=EF_SUSTAIN; d->pitpts=ih.pitpts; d->pitbeg=ih.pitbeg; d->pitend=ih.pitend; d->pitsusbeg=ih.pitsusbeg; d->pitsusend=ih.pitsusend; for(u=0;u<ih.pitpts;u++) d->pitenv[u].pos=ih.pittick[u]; if((d->pitflg&EF_ON)&&(d->pitpts<2)) d->pitflg&=~EF_ON; for(u=0;u<ih.pitpts;u++) d->pitenv[u].val=ih.pitnode[u]+32; if(ih.pitflg&0x80) { /* filter envelopes not supported yet */ d->pitflg&=~EF_ON; ih.pitpts=ih.pitbeg=ih.pitend=0; #ifdef MIKMOD_DEBUG { static int warn=0; if(!warn) fputs("\rFilter envelopes not supported yet\n",stderr); warn=1; } #endif } } for(u=0;u<ITNOTECNT;u++) { d->samplenote[u]=(ih.samptable[u]&255); d->samplenumber[u]= (ih.samptable[u]>>8)?((ih.samptable[u]>>8)-1):0xffff; if(d->samplenumber[u]>=of.numsmp) d->samplenote[u]=255; else if (of.flags&UF_LINEAR) { int note=(int)d->samplenote[u]+noteindex[d->samplenumber[u]]; d->samplenote[u]=(note<0)?0:(note>255?255:note); } } d++; } } else if(of.flags & UF_LINEAR) {
BOOL FAR_Load (BOOL curious) { int t, u, tracks = 0; SAMPLE *q; FARSAMPLE s; FARNOTE *crow; UBYTE smap[8]; /* try to read module header (first part) */ _mm_read_UBYTES (mh1->id, 4, modreader); _mm_read_SBYTES (mh1->songname, 40, modreader); _mm_read_SBYTES (mh1->blah, 3, modreader); mh1->headerlen = _mm_read_I_UWORD (modreader); mh1->version = _mm_read_UBYTE (modreader); _mm_read_UBYTES (mh1->onoff, 16, modreader); _mm_read_UBYTES (mh1->edit1, 9, modreader); mh1->speed = _mm_read_UBYTE (modreader); _mm_read_UBYTES (mh1->panning, 16, modreader); _mm_read_UBYTES (mh1->edit2, 4, modreader); mh1->stlen = _mm_read_I_UWORD (modreader); /* init modfile data */ of.modtype = strdup (FAR_Version); of.songname = DupStr (mh1->songname, 40, 1); of.numchn = 16; of.initspeed = mh1->speed; of.inittempo = 80; of.reppos = 0; for (t = 0; t < 16; t++) of.panning[t] = mh1->panning[t] << 4; /* read songtext into comment field */ if (mh1->stlen) if (!ReadComment (mh1->stlen)) return 0; /* try to read module header (second part) */ _mm_read_UBYTES (mh2->orders, 256, modreader); mh2->numpat = _mm_read_UBYTE (modreader); mh2->snglen = _mm_read_UBYTE (modreader); mh2->loopto = _mm_read_UBYTE (modreader); _mm_read_I_UWORDS (mh2->patsiz, 256, modreader); of.numpos = mh2->snglen; if (!AllocPositions (of.numpos)) return 0; for (t = 0; t < of.numpos; t++) { if (mh2->orders[t] == 0xff) break; of.positions[t] = mh2->orders[t]; } /* count number of patterns stored in file */ of.numpat = 0; for (t = 0; t < 256; t++) if (mh2->patsiz[t]) if ((t + 1) > of.numpat) of.numpat = t + 1; of.numtrk = of.numpat * of.numchn; /* seek across eventual new data */ _mm_fseek (modreader, mh1->headerlen - (869 + mh1->stlen), SEEK_CUR); /* alloc track and pattern structures */ if (!AllocTracks ()) return 0; if (!AllocPatterns ()) return 0; for (t = 0; t < of.numpat; t++) { UBYTE rows = 0; memset (pat, 0, 256 * 16 * 4 * sizeof (FARNOTE)); if (mh2->patsiz[t]) { rows = _mm_read_UBYTE (modreader); /* tempo = */ _mm_read_UBYTE (modreader); crow = pat; /* file often allocates 64 rows even if there are less in pattern */ if (mh2->patsiz[t] < 2 + (rows * 16 * 4)) { _mm_errno = MMERR_LOADING_PATTERN; return 0; } for (u = (mh2->patsiz[t] - 2) / 4; u; u--, crow++) { crow->note = _mm_read_UBYTE (modreader); crow->ins = _mm_read_UBYTE (modreader); crow->vol = _mm_read_UBYTE (modreader); crow->eff = _mm_read_UBYTE (modreader); } if (_mm_eof (modreader)) { _mm_errno = MMERR_LOADING_PATTERN; return 0; } crow = pat; of.pattrows[t] = rows; for (u = 16; u; u--, crow++) if (!(of.tracks[tracks++] = FAR_ConvertTrack (crow, rows))) { _mm_errno = MMERR_LOADING_PATTERN; return 0; } } else tracks += 16; } /* read sample map */ if (!_mm_read_UBYTES (smap, 8, modreader)) { _mm_errno = MMERR_LOADING_HEADER; return 0; } /* count number of samples used */ of.numins = 0; for (t = 0; t < 64; t++) if (smap[t >> 3] & (1 << (t & 7))) of.numins = t + 1; of.numsmp = of.numins; /* alloc sample structs */ if (!AllocSamples ()) return 0; q = of.samples; for (t = 0; t < of.numsmp; t++) { q->speed = 8363; q->flags = SF_SIGNED; if (smap[t >> 3] & (1 << (t & 7))) { _mm_read_SBYTES (s.samplename, 32, modreader); s.length = _mm_read_I_ULONG (modreader); s.finetune = _mm_read_UBYTE (modreader); s.volume = _mm_read_UBYTE (modreader); s.reppos = _mm_read_I_ULONG (modreader); s.repend = _mm_read_I_ULONG (modreader); s.type = _mm_read_UBYTE (modreader); s.loop = _mm_read_UBYTE (modreader); q->samplename = DupStr (s.samplename, 32, 1); q->length = s.length; q->loopstart = s.reppos; q->loopend = s.repend; q->volume = s.volume << 2; if (s.type & 1) q->flags |= SF_16BITS; if (s.loop & 8) q->flags |= SF_LOOP; q->seekpos = _mm_ftell (modreader); _mm_fseek (modreader, q->length, SEEK_CUR); } else q->samplename = DupStr (NULL, 0, 0); q++; }
static BOOL ULT_Load(void) { int t,u,tracks=0; INSTRUMENT *d; SAMPLE *q; ULTSAMPLE s; ULTHEADER mh; UBYTE nos,noc,nop; /* try to read module header */ _mm_read_str(mh.id,15); _mm_read_str(mh.songtitle,32); mh.reserved=_mm_read_UBYTE(); if(modpos > modsize){ gModPlayerErrorMessage=ERROR_LOADING_HEADER; return 0; } if(mh.id[14]<'1' || mh.id[14]>'4'){ //printf("This version is not yet supported\n"); return 0; } of.modtype=strdup(ULT_Version[mh.id[14]-'1']); of.initspeed=6; of.inittempo=125; /* read songtext */ if(!ReadComment((UWORD)(mh.reserved * 32))) return 0; nos=_mm_read_UBYTE(); if(modpos > modsize){ gModPlayerErrorMessage=ERROR_LOADING_HEADER; return 0; } of.songname=DupStr(mh.songtitle,32); of.numins=nos; if(!AllocInstruments()) return 0; d=of.instruments; for(t=0;t<nos;t++){ d->numsmp=1; if(!AllocSamples(d)) return 0; q=d->samples; /* try to read sample info */ _mm_read_str(s.samplename,32); _mm_read_str(s.dosname,12); s.loopstart =_mm_read_I_ULONG(); s.loopend =_mm_read_I_ULONG(); s.sizestart =_mm_read_I_ULONG(); s.sizeend =_mm_read_I_ULONG(); s.volume =_mm_read_UBYTE(); s.flags =_mm_read_UBYTE(); s.finetune =_mm_read_I_SWORD(); if(modpos > modsize){ gModPlayerErrorMessage=ERROR_LOADING_SAMPLEINFO; return 0; } d->insname=DupStr(s.samplename,32); q->seekpos=0; q->c2spd=8363; if(mh.id[14]>='4'){ _mm_read_I_UWORD(); /* read 1.6 extra info(??) word */ q->c2spd=s.finetune; } q->length=s.sizeend-s.sizestart; q->volume=s.volume>>2; q->loopstart=s.loopstart; q->loopend=s.loopend; q->flags=SF_SIGNED; if(s.flags&ULTS_LOOP){ q->flags|=SF_LOOP; } if(s.flags&ULTS_16BITS){ q->flags|=SF_16BITS; q->loopstart>>=1; q->loopend>>=1; } /* printf("Sample %d %s length %ld\n",t,d->samplename,d->length); */ d++; }
char TNeuralNetBase::LoadPar() { #ifdef DEBUG cout<<"TNeuralNetBase::LoadPar......."<<endl;//ddd #endif int errStatus = 0; fstream pF;// = new ifstream(); sprintf(cBuf,PARFILE); if (OpenFile(&pF,cBuf,ios::in)) return 1; if (ReadComment(&pF)) return 1; errStatus = loadOnePara( "NbTrials:", pF, NbTrials ); errStatus = loadOnePara( "RandomSeed:", pF, RandomSeed ); errStatus = loadOnePara( "MaxEpochs:", pF, MaxEpochs ); errStatus = loadOnePara( "AverageTrainBuf:", pF, AverageTrainBuf ); errStatus = loadOnePara( "MaxOnlineStreamLengthTrain:", pF, MaxOnlineStreamLengthTrain ); errStatus = loadOnePara( "MaxOnlineStreamLengthTest:", pF, MaxOnlineStreamLengthTest ); errStatus = loadOnePara( "EpochsAfterLearned:", pF, EpochsAfterLearned ); errStatus = loadOnePara( "MaxMSE:", pF, MaxMSE ); errStatus = loadOnePara( "MaxMSEGenTest:", pF, MaxMSEGenTest ); errStatus = loadOnePara( "MSEStop:", pF, MSEStop ); errStatus = loadOnePara( "WinnerTakesAll:", pF, WinnerTakesAll ); errStatus = loadOnePara( "TestEach_Epo:", pF, TestEach_Epo ); errStatus = loadOnePara( "TestMaxEach_Epo:", pF, TestMaxEach_Epo ); errStatus = loadOnePara( "TestMinEach_Epo:", pF, TestMinEach_Epo ); errStatus = loadOnePara( "TestEpochs:", pF, TestEpochs ); errStatus = loadOnePara( "DumpBestNotLastTest:", pF, DumpBestNotLastTest ); errStatus = loadOnePara( "AlphaBase:", pF, AlphaBase ); errStatus = loadOnePara( "Alpha_ROH:", pF, Alpha_ROH ); errStatus = loadOnePara( "Alpha_MUE:", pF, Alpha_MUE ); errStatus = loadOnePara( "AlphaError:", pF, AlphaError ); errStatus = loadOnePara( "SetStepTarget:", pF, SetStepTarget ); errStatus = loadOnePara( "AllTimeTarget:", pF, AllTimeTarget ); errStatus = loadOnePara( "NoClassesOnlyPredict:", pF, NoClassesOnlyPredict ); errStatus = loadOnePara( "PredictionOffset:", pF, PredictionOffset ); errStatus = loadOnePara( "PredictAllUntilOffset:", pF, PredictAllUntilOffset ); errStatus = loadOnePara( "PredictDiff:", pF, PredictDiff ); errStatus = loadOnePara( "PredictOnlyDiff:", pF, PredictOnlyDiff ); errStatus = loadOnePara( "RandomPrediction:", pF, RandomPrediction ); errStatus = loadOnePara( "Reverse_Input:", pF, Reverse_Input ); errStatus = loadOnePara( "ClampOutPredictSteps:", pF, ClampOutPredictSteps ); errStatus = loadOnePara( "ClampOutTrainPredictSteps:", pF, ClampOutTrainPredictSteps ); errStatus = loadOnePara( "TimeWindowSize:", pF, TimeWindowSize ); errStatus = loadOnePara( "TimeWindowStepSize:", pF, TimeWindowStepSize ); errStatus = loadOnePara( "NoResetBeforeTest:", pF, NoResetBeforeTest ); errStatus = loadOnePara( "GrowNet:", pF, GrowNet ); errStatus = loadOnePara( "FreezeAndGrow:", pF, FreezeAndGrow ); errStatus = loadOnePara( "GrowFullyNotCascade:", pF, GrowFullyNotCascade ); errStatus = loadOnePara( "GrowFirstOrder:", pF, GrowFirstOrder ); errStatus = loadOnePara( "LogErrRecSize:", pF, LogErrRecSize ); errStatus = loadOnePara( "PartLogErrRecSize:", pF, PartLogErrRecSize ); errStatus = loadOnePara( "TRAINPATFILE:", pF, cTrainPatFilename ); errStatus = loadOnePara( "TESTPATFILE:", pF, cTestPatFilename ); errStatus = loadOnePara( "MixTrainSeqs:", pF, MixTrainSeqs ); errStatus = loadOnePara( "Generate_Pat:", pF, Generate_Pat ); errStatus = loadOnePara( "Generate_Pat_Each_Epoch:", pF, Generate_Pat_Each_Epoch ); errStatus = loadOnePara( "Generate_Pat_NbLoopAllSeqs_Test:", pF, Generate_Pat_NbLoopAllSeqs_Test ); errStatus = loadOnePara( "Generate_Pat_NbLoopAllSeqs_Train:", pF, Generate_Pat_NbLoopAllSeqs_Train ); errStatus = loadOnePara( "Test_Generalize:", pF, Test_Generalize ); errStatus = loadOnePara( "Pat_FuncName:", pF, Pat_FuncName ); errStatus = loadOnePara( "NbIn:", pF, NbIn ); errStatus = loadOnePara( "NbOut:", pF, NbOut ); errStatus = loadOnePara( "NbStatOut:", pF, NbStatOut ); errStatus = loadOnePara( "NbHidden:", pF, NbHidden ); errStatus = loadOnePara( "InitWeightRange:", pF, InitWeightRange ); errStatus = loadOnePara( "OutUnitBiasInitWeight:", pF, OutUnitBiasInitWeight ); errStatus = loadOnePara( "InOutBiasForMatchingUnits:", pF, InOutBiasForMatchingUnits ); errStatus = loadOnePara( "HiddenUnitBiasInitWeight:", pF, HiddenUnitBiasInitWeight ); // cout<<"HiddenUnitBiasInitWeight:"<<HiddenUnitBiasInitWeight<<endl;//ddd // cout<<"NbOut:"<<NbOut<<endl;//ddd // cout<<"NbStatOut:"<<NbStatOut<<endl;//ddd // cout<<"TNeuralNetBase::LoadPar done.\n"<<endl;//ddd CloseFile(&pF); return errStatus; }
/********************************************************************************************** * NextToken *********************************************************************************************/ XMLScanner::TOKEN XMLScanner::NextToken () { if (state == STATE_STREAM_END) return TOKEN_STREAM_END; do { switch (state) { /* Content */ case STATE_CONTENT: switch (current) { /* Element tag */ case '<' : state = STATE_ELEMENT_TAG; if (! output.isEmpty ()) { // TODO : check for whitespace only elements ... return TOKEN_CHARACTER_DATA; } break; case '&' : ReadReference (); break; case ']' : /* checks for invalid CDATA section end */ ReadCharacter (); if (current == ']') { ReadCharacter (); if (current == '>') { ReadCharacter (); throw IllegalCharacterException (); } else { output.Append (']'); output.Append (']'); output.Append (current); } } else { output.Append (']'); output.Append (current); } break; default : output.Append (current); break; } break; /* Element Tag */ case STATE_ELEMENT_START_OPENING: if (current == '!') { ReadCharacter (); state = STATE_SPECIAL_ELEMENT; } else if (current == '?') { ReadCharacter (); state = STATE_CONTENT; return ReadProcessingInstruction (); } else if (current == '/') { ReadCharacter (); state = STATE_ELEMENT_END_NAME; return TOKEN_ELEMENT_END_TAG; } else if (isNameFirst (current)) { state = STATE_ELEMENT_START_NAME; return TOKEN_ELEMENT_START_OPENING; } else { throw UnexpectedCharacterException (previous); } break; /* Special elements (comments and CDATA sections etc ...) */ /* '<!' ... */ case STATE_SPECIAL_ELEMENT: if (current == '-') { ReadComment (); } else if (current == '[') { ReadCDATASection (); } else { throw UnsupportedFeatureException (position); } state = STATE_CONTENT; break; /* Element start name target */ /* '<' ... */ case STATE_ELEMENT_START_NAME: if (isNameFirst (current)) { state = STATE_ELEMENT_ATTRIBUTES_START; return ReadQualifiedName (); } else { throw UnexpectedCharacterException (previous); } break; /* Element start name target */ /* '</' ... */ case STATE_ELEMENT_END_NAME: if (isNameFirst (current)) { state = STATE_ELEMENT_END_TAG; return ReadQualifiedName (); } else { throw UnexpectedCharacterException (previous); } break; /* Attributes */ case STATE_ATTRIBUTES_START: if (isWhitespace (current)) { state = STATE_ATTRIBUTES; } else if (current == '/') { state = STATE_ELEMENT_END_CLOSING; } else if (current == '>') { state = STATE_CONTENT; return TOKEN_ELEMENT_START_CLOSING; } else { throw UnexpectedCharacterException (previous); } break; /* '<' QualifiedName ... */ case STATE_ATTRIBUTES : if (isWhitespace (current)) { break; } else if (isNameFirst (current)) { state = STATE_ATTRIBUTE_EQUAL; return ReadQualifiedName (); } else { throw UnexpectedCharacterException (previous); } break; case STATE_ELEMENT_END_CLOSING: if (current == '>') { state = STATE_CONTENT; return TOKEN_ELEMENT_END_CLOSING; } else { throw UnexpectedCharacterException (previous); } break; case STATE_ATTRIBUTE_EQUAL: if (current == '\'' || current == '\"') { state = STATE_ATTRIBUTES_START; return ReadLiteral (); } break; case STATE_ELEMENT_END_TAG: if (current == '>') { state = STATE_CONTENT; return TOKEN_ELEMENT_END_TAG_CLOSING; } break; } } while (ReadCharacter ()); /* Stream end */ return TOKEN_STREAM_END; }
void ReadChunks() { Context context; while (!stream.Eof()) { dword id = stream.Read32(); const dword length = stream.Read32(); NST_VERIFY( length <= SIZE_1K * 4096UL ); switch (id) { case AsciiId<'N','A','M','E'>::V: id = (context( 0, id ) ? ReadName ( ) : 0); break; case AsciiId<'R','E','A','D'>::V: id = (context( 1, id ) ? ReadComment ( ) : 0); break; case AsciiId<'D','I','N','F'>::V: id = (context( 2, id ) ? ReadDumper ( ) : 0); break; case AsciiId<'T','V','C','I'>::V: id = (context( 3, id ) ? ReadSystem ( context ) : 0); break; case AsciiId<'B','A','T','R'>::V: id = (context( 4, id ) ? ReadBattery ( ) : 0); break; case AsciiId<'M','A','P','R'>::V: id = (context( 5, id ) ? ReadBoard ( ) : 0); break; case AsciiId<'M','I','R','R'>::V: id = (context( 6, id ) ? ReadMirroring ( ) : 0); break; case AsciiId<'C','T','R','L'>::V: id = (context( 7, id ) ? ReadController ( ) : 0); break; case AsciiId<'V','R','O','R'>::V: id = (context( 8, id ) ? ReadChrRam ( ) : 0); break; default: switch (id & 0x00FFFFFF) { case AsciiId<'P','C','K'>::V: case AsciiId<'C','C','K'>::V: case AsciiId<'P','R','G'>::V: case AsciiId<'C','H','R'>::V: { uint index = id >> 24 & 0xFF; if (index >= Ascii<'0'>::V && index <= Ascii<'9'>::V) { index -= Ascii<'0'>::V; } else if (index >= Ascii<'A'>::V && index <= Ascii<'F'>::V) { index = index - Ascii<'A'>::V + 10; } else { index = ~0U; } if (index < 16) { switch (dword part = (id & 0x00FFFFFF)) { case AsciiId<'P','C','K'>::V: case AsciiId<'C','C','K'>::V: part = (part == AsciiId<'C','C','K'>::V); id = (context( 9 + (part << 4) + index, id) ? ReadChecksum( part, index, context.roms[part][index] ) : 0); break; case AsciiId<'P','R','G'>::V: case AsciiId<'C','H','R'>::V: part = (part == AsciiId<'C','H','R'>::V); id = (context( 9 + 32 + (part << 4) + index, id ) ? ReadRom( part, index, length, context.roms[part] ) : 0); break; } break; } } default: id = ReadUnknown( id ); break; } } if (id < length) { for (id = length - id; id > 0x7FFFFFFF; id -= 0x7FFFFFFF) stream.Seek( 0x7FFFFFFF ); if (id) stream.Seek( id ); } else if (id > length) { throw RESULT_ERR_CORRUPT_FILE; } } for (uint i=0; i < 2; ++i) { uint count = 0; dword size = 0; for (uint j=0; j < 16; ++j) { if (const dword n=context.roms[i][j].data.Size()) { count++; size += n; } } if (count) { Profile::Board::Roms& rom = (i ? profile.board.chr : profile.board.prg); rom.resize( count ); Ram& dst = (i ? chr : prg); dst.Set( size ); if (!rom.empty()) { for (Profile::Board::Pins::const_iterator it(rom.front().pins.begin()), end(rom.front().pins.end()); it != end; ++it) dst.Pin(it->number) = it->function.c_str(); } size = 0; for (uint j=0, k=0; j < 16; ++j) { const Context::Rom& src = context.roms[i][j]; if (src.data.Size()) { rom[k].id = k; rom[k].size = src.data.Size(); rom[k].hash.Assign( NULL, src.crc ); k++; std::memcpy( dst.Mem(size), src.data.Mem(), src.data.Size() ); size += src.data.Size(); } } } } if (profileEx.nmt == ProfileEx::NMT_HORIZONTAL) { profile.board.solderPads = Profile::Board::SOLDERPAD_V; } else if (profileEx.nmt == ProfileEx::NMT_HORIZONTAL) { profile.board.solderPads = Profile::Board::SOLDERPAD_H; } switch (context.system) { case Context::SYSTEM_NTSC: if (favoredSystem == FAVORED_FAMICOM) { profile.system.type = Profile::System::FAMICOM; } if (favoredSystem == FAVORED_DENDY) { profile.system.type = Profile::System::DENDY; profile.system.cpu = Profile::System::CPU_DENDY; profile.system.ppu = Profile::System::PPU_DENDY; } else { profile.system.type = Profile::System::NES_NTSC; } break; default: profile.multiRegion = true; if (favoredSystem == FAVORED_FAMICOM) { profile.system.type = Profile::System::FAMICOM; break; } else if (favoredSystem != FAVORED_NES_PAL && favoredSystem != FAVORED_DENDY) { profile.system.type = Profile::System::NES_NTSC; break; } case Context::SYSTEM_PAL: if (favoredSystem == FAVORED_DENDY) { profile.system.type = Profile::System::DENDY; profile.system.cpu = Profile::System::CPU_DENDY; profile.system.ppu = Profile::System::PPU_DENDY; } else { profile.system.type = Profile::System::NES_PAL; profile.system.cpu = Profile::System::CPU_RP2A07; profile.system.ppu = Profile::System::PPU_RP2C07; } break; } }