/*! Reads a file with the given \a fileName and loads the data into \a pattern.
* Returns \c true if successful, otherwise returns \c false. */
int readPhc(EmbPattern* pattern, const char* fileName)
{
int colorChanges, version, bytesInSection2;
unsigned short pecOffset, bytesInSection, bytesInSection3;
char pecAdd;
FILE* file = 0;
int i;
if(!pattern) { embLog_error("format-phc.c readPhc(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-phc.c readPhc(), fileName argument is null\n"); return 0; }
file = fopen(fileName, "rb");
if(!file)
{
embLog_error("format-phc.c readPhc(), cannot open %s for reading\n", fileName);
return 0;
}
fseek(file, 0x07, SEEK_SET);
version = binaryReadByte(file) - 0x30; /* converting from ansi number */
fseek(file, 0x4D, SEEK_SET);
colorChanges = binaryReadUInt16(file);
for(i = 0; i < colorChanges; i++)
{
EmbThread t = pecThreads[(int)binaryReadByte(file)];
embPattern_addThread(pattern, t);
}
fseek(file, 0x2B, SEEK_SET);
pecAdd = binaryReadByte(file);
binaryReadUInt32(file); /* file length */
pecOffset = binaryReadUInt16(file);
fseek(file, pecOffset + pecAdd, SEEK_SET);
bytesInSection = binaryReadUInt16(file);
fseek(file, bytesInSection, SEEK_CUR);
bytesInSection2 = binaryReadUInt32(file);
fseek(file, bytesInSection2, SEEK_CUR);
bytesInSection3 = binaryReadUInt16(file);
fseek(file, bytesInSection3 + 0x12, SEEK_CUR);
readPecStitches(pattern, file);
fclose(file);
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch->stitch.flags != END)
embPattern_addStitchRel(pattern, 0, 0, END, 1);
embPattern_flipVertical(pattern);
return 1; /*TODO: finish ReadPhc */
}
bcf_directory_entry* CompoundFileDirectoryEntry(FILE* file)
{
bcf_directory_entry* dir = (bcf_directory_entry*)malloc(sizeof(bcf_directory_entry));
if(!dir) { embLog_error("compound-file-directory.c CompoundFileDirectoryEntry(), cannot allocate memory for dir\n"); } /* TODO: avoid crashing. null pointer will be accessed */
memset(dir->directoryEntryName, 0, 32);
parseDirectoryEntryName(file, dir);
dir->next = 0;
dir->directoryEntryNameLength = binaryReadUInt16(file);
dir->objectType = (unsigned char)binaryReadByte(file);
if( (dir->objectType != ObjectTypeStorage) &&
(dir->objectType != ObjectTypeStream) &&
(dir->objectType != ObjectTypeRootEntry))
{
embLog_error("compound-file-directory.c CompoundFileDirectoryEntry(), unexpected object type: %d\n", dir->objectType);
return 0;
}
dir->colorFlag = (unsigned char)binaryReadByte(file);
dir->leftSiblingId = binaryReadUInt32(file);
dir->rightSiblingId = binaryReadUInt32(file);
dir->childId = binaryReadUInt32(file);
readCLSID(file, dir);
dir->stateBits = binaryReadUInt32(file);
dir->creationTime = parseTime(file);
dir->modifiedTime = parseTime(file);
dir->startingSectorLocation = binaryReadUInt32(file);
dir->streamSize = binaryReadUInt32(file); /* This should really be __int64 or long long, but for our uses we should never run into an issue */
dir->streamSizeHigh = binaryReadUInt32(file); /* top portion of int64 */
return dir;
}
/*! Reads a file with the given \a fileName and loads the data into \a pattern.
* Returns \c true if successful, otherwise returns \c false. */
int readOfm(EmbPattern* pattern, const char* fileName)
{
int unknownCount = 0;
int key = 0, classNameLength;
char* s = 0;
FILE* fileCompound = 0;
FILE* file = 0;
bcf_file* bcfFile = 0;
if(!pattern) { embLog_error("format-ofm.c readOfm(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-ofm.c readOfm(), fileName argument is null\n"); return 0; }
fileCompound = fopen(fileName, "rb");
if(!fileCompound)
{
embLog_error("format-ofm.c readOfm(), cannot open %s for reading\n", fileName);
return 0;
}
bcfFile = (bcf_file*)malloc(sizeof(bcf_file));
if(!bcfFile) { embLog_error("format-ofm.c readOfm(), unable to allocate memory for bcfFile\n"); return 0; }
bcfFile_read(fileCompound, bcfFile);
file = GetFile(bcfFile, fileCompound, "EdsIV Object");
bcf_file_free(bcfFile);
bcfFile = 0;
fseek(file, 0x1C6, SEEK_SET);
ofmReadThreads(file, pattern);
fseek(file, 0x110, SEEK_CUR);
binaryReadInt32(file);
classNameLength = binaryReadInt16(file);
s = (char*)malloc(sizeof(char) * classNameLength);
if(!s) { embLog_error("format-ofm.c readOfm(), unable to allocate memory for s\n"); return 0; }
binaryReadBytes(file, (unsigned char*)s, classNameLength);
unknownCount = binaryReadInt16(file); /* unknown count */
binaryReadInt16(file);
key = ofmReadClass(file);
while(1)
{
if(key == 0xFEFF)
{
break;
}
if(key == 0x809C)
{
ofmReadExpanded(file, pattern);
}
else
{
ofmReadColorChange(file, pattern);
}
key = binaryReadUInt16(file);
if(key == 0xFFFF)
{
ofmReadClass(file);
}
}
embPattern_addStitchRel(pattern, 0.0, 0.0, END, 1);
return 1;
}
/*! Reads a file with the given \a fileName and loads the data into \a pattern.
* Returns \c true if successful, otherwise returns \c false. */
int readNew(EmbPattern* pattern, const char* fileName)
{
unsigned int stitchCount;
unsigned char data[3];
FILE* file = 0;
if(!pattern) { embLog_error("format-new.c readNew(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-new.c readNew(), fileName argument is null\n"); return 0; }
file = fopen(fileName, "rb");
if(!file)
{
embLog_error("format-new.c readNew(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
stitchCount = binaryReadUInt16(file);
while(binaryReadBytes(file, data, 3) == 3)
{
int x = decodeNewStitch(data[0]);
int y = decodeNewStitch(data[1]);
int flag = NORMAL;
char val = data[2];
if(data[2] & 0x40)
{
x = -x;
}
if(data[2] & 0x20)
{
y = -y;
}
if(data[2] & 0x10)
{
flag = TRIM;
}
if(data[2] & 0x01)
{
flag = JUMP;
}
if((val & 0x1E) == 0x02)
{
flag = STOP;
}
/* Unknown values, possibly TRIM
155 = 1001 1011 = 0x9B
145 = 1001 0001 = 0x91
*/
/*val = (data[2] & 0x1C);
if(val != 0 && data[2] != 0x9B && data[2] != 0x91)
{
int z = 1;
}*/
embPattern_addStitchRel(pattern, x / 10.0, y / 10.0, flag, 1);
}
embPattern_addStitchRel(pattern, 0.0, 0.0, END, 1);
return 1;
}
/*! Reads a file with the given \a fileName and loads the data into \a pattern.
* Returns \c true if successful, otherwise returns \c false. */
int readInf(EmbPattern* pattern, const char* fileName)
{
int numberOfColors;
int i;
FILE* file = 0;
if(!pattern) { embLog_error("format-inf.c readInf(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-inf.c readInf(), fileName argument is null\n"); return 0; }
file = fopen(fileName, "rb");
if(!file)
{
/* NOTE: The .inf format is an optional color file. Do not log an error if the file does not exist */
return 0;
}
binaryReadUInt32BE(file);
binaryReadUInt32BE(file);
binaryReadUInt32BE(file);
numberOfColors = binaryReadUInt32BE(file);
embThreadList_free(pattern->threadList);
pattern->threadList = 0;
pattern->lastThread = 0;
for(i = 0; i < numberOfColors; i++)
{
char colorType[50];
char colorDescription[50];
EmbThread t;
binaryReadUInt16(file);
binaryReadUInt16(file);
t.color.r = binaryReadByte(file);
t.color.g = binaryReadByte(file);
t.color.b = binaryReadByte(file);
t.catalogNumber = "";
t.description = "";
embPattern_addThread(pattern, t);
binaryReadUInt16(file);
binaryReadString(file, colorType, 50);
binaryReadString(file, colorDescription, 50);
}
fclose(file);
return 1;
}
static void parseDirectoryEntryName(FILE* file, bcf_directory_entry* dir)
{
int i;
unsigned short unicodechar;
for(i = 0; i < 32; ++i)
{
unicodechar = binaryReadUInt16(file);
if(unicodechar != 0x0000)
{
dir->directoryEntryName[i] = (char)unicodechar;
}
}
}
int readDat(EmbPattern* pattern, const char* fileName)
{
int fileLength, stitchesRemaining;
FILE* file = 0;
file = fopen(fileName, "rb");
if(!file)
{
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
fseek(file, 0x00, SEEK_END);
fileLength = ftell(file);
fseek(file, 0x02, SEEK_SET);
stitchesRemaining = binaryReadUInt16(file);
fseek(file, 0x100, SEEK_SET);
while(ftell(file)< fileLength)
{
int b1 = (int)binaryReadUInt8(file);
int b2 = (int)binaryReadUInt8(file);
unsigned char b0 = binaryReadByte(file);
int stitchType = NORMAL;
stitchesRemaining--;
if((b0 & 0x02) == 0) stitchType = TRIM;
if(b0 == 0x87)
{
stitchType = STOP;
}
if(b0 == 0xF8)
{
break;
}
if(b1 >= 0x80)
{
b1 = -(b1 & 0x7F);
}
if(b2 >= 0x80)
{
b2 = -(b2 & 0x7F);
}
embPattern_addStitchRel(pattern, b1 / 10.0, b2 / 10.0, stitchType, 1);
}
fclose(file);
embPattern_addStitchRel(pattern, 0, 0, END, 1);
return 1;
}
/*! Reads a file with the given \a fileName and loads the data into \a pattern.
* Returns \c true if successful, otherwise returns \c false. */
int readPcs(EmbPattern* pattern, const char* fileName)
{
char allZeroColor = 1;
int i = 0;
unsigned char b[9];
double dx = 0, dy = 0;
int flags = 0, st = 0;
unsigned char version, hoopSize;
unsigned short colorCount;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-pcs.c readPcs(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-pcs.c readPcs(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-pcs.c readPcs(), cannot open %s for reading\n", fileName);
return 0;
}
version = binaryReadByte(file);
hoopSize = binaryReadByte(file); /* 0 for PCD, 1 for PCQ (MAXI), 2 for PCS with small hoop(80x80), */
/* and 3 for PCS with large hoop (115x120) */
switch(hoopSize)
{
case 2:
pattern->hoop.width = 80.0;
pattern->hoop.height = 80.0;
break;
case 3:
pattern->hoop.width = 115;
pattern->hoop.height = 120.0;
break;
}
colorCount = binaryReadUInt16(file);
for(i = 0; i < colorCount; i++)
{
EmbThread t;
t.color.r = binaryReadByte(file);
t.color.g = binaryReadByte(file);
t.color.b = binaryReadByte(file);
t.catalogNumber = "";
t.description = "";
if(t.color.r || t.color.g || t.color.b)
{
allZeroColor = 0;
}
embPattern_addThread(pattern, t);
binaryReadByte(file);
}
if(allZeroColor)
embPattern_loadExternalColorFile(pattern, fileName);
st = binaryReadUInt16(file);
/* READ STITCH RECORDS */
for(i = 0; i < st; i++)
{
flags = NORMAL;
if(embFile_read(b, 1, 9, file) != 9)
break;
if(b[8] & 0x01)
{
flags = STOP;
}
else if(b[8] & 0x04)
{
flags = TRIM;
}
else if(b[8] != 0)
{
/* TODO: ONLY INTERESTED IN THIS CASE TO LEARN MORE ABOUT THE FORMAT */
}
dx = pcsDecode(b[1], b[2], b[3]);
dy = pcsDecode(b[5], b[6], b[7]);
embPattern_addStitchAbs(pattern, dx / 10.0, dy / 10.0, flags, 1);
}
embFile_close(file);
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch->stitch.flags != END)
embPattern_addStitchRel(pattern, 0, 0, END, 1);
return 1;
}
int readShv(EmbPattern* pattern, const char* fileName)
{
int i;
char inJump = 0;
unsigned char fileNameLength, designWidth, designHeight;
char halfDesignWidth, halfDesignHeight, halfDesignWidth2, halfDesignHeight2;
char* headerText = "Embroidery disk created using software licensed from Viking Sewing Machines AB, Sweden";
char dx = 0, dy = 0;
char numberOfColors;
unsigned short magicCode;
int something;
short left,top,right,bottom;
char something2, numberOfSections, something3;
FILE* file = 0;
file = fopen(fileName, "rb");
if(!file)
{
return 0;
}
fseek(file, strlen(headerText), SEEK_SET);
fileNameLength = binaryReadUInt8(file);
fseek(file, fileNameLength, SEEK_CUR);
designWidth = binaryReadUInt8(file);
designHeight = binaryReadUInt8(file);
halfDesignWidth = binaryReadUInt8(file);
halfDesignHeight = binaryReadUInt8(file);
halfDesignWidth2 = binaryReadUInt8(file);
halfDesignHeight2 = binaryReadUInt8(file);
if((designHeight % 2) == 1)
fseek(file, ((designHeight + 1)*designWidth)/2, SEEK_CUR);
else
fseek(file, (designHeight*designWidth)/2, SEEK_CUR);
numberOfColors = binaryReadUInt8(file);
magicCode = binaryReadUInt16(file);
binaryReadByte(file);
something = binaryReadInt32(file);
left = binaryReadInt16(file);
top = binaryReadInt16(file);
right = binaryReadInt16(file);
bottom = binaryReadInt16(file);
something2 = binaryReadByte(file);
numberOfSections = binaryReadUInt8(file);
something3 = binaryReadByte(file);
for(i = 0; i < numberOfColors; i++)
{
unsigned char colorNumber;
binaryReadUInt16(file);
binaryReadUInt16(file);
colorNumber = binaryReadUInt8(file);
embPattern_addThread(pattern, jefThreads[colorNumber]);
fseek(file, 9, SEEK_CUR);
}
fseek(file, -2, SEEK_CUR);
for(i = 0; !feof(file); i++)
{
unsigned char b0, b1;
int flags;
if(inJump)
flags = JUMP;
else
flags = NORMAL;
b0 = binaryReadUInt8(file);
b1 = binaryReadUInt8(file);
if(b0 == 0 && b1 == 0 && i > 0) flags = STOP;
if(b0 == 0x80)
{
if(b1 == 3)
{
/*embPattern_addStitchRel(pattern, 0, 0, STOP); TODO: review this */
continue;
}
else if(b1 == 0x02)
{
inJump = 0;
continue;
}
else if(b1 == 0x01)
{
unsigned short sx, sy;
sx = binaryReadUInt8(file);
sx = (unsigned short)(sx << 8 | binaryReadUInt8(file));
sy = binaryReadUInt8(file);
sy = (unsigned short)(sy << 8 | binaryReadUInt8(file));
flags = TRIM;
inJump = 1;
embPattern_addStitchRel(pattern, shvDecodeShort(sx) / 10.0, shvDecodeShort(sy) / 10.0, flags, 1);
continue;
}
}
dx = shvDecode(b0);
dy = shvDecode(b1);
embPattern_addStitchRel(pattern, dx / 10.0, dy / 10.0, flags, 1);
}
embPattern_addStitchRel(pattern, 0, 0, END, 1);
embPattern_flipVertical(pattern);
fclose(file);
return 1;
}
/*! Reads a file with the given \a fileName and loads the data into \a pattern.
* Returns \c true if successful, otherwise returns \c false. */
int readOfm(EmbPattern* pattern, const char* fileName)
{
int unknownCount = 0;
int key = 0, classNameLength;
char* s = 0;
EmbFile* fileCompound = 0;
EmbFile* file = 0;
bcf_file* bcfFile = 0;
if(!pattern) { embLog_error("format-ofm.c readOfm(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-ofm.c readOfm(), fileName argument is null\n"); return 0; }
fileCompound = embFile_open(fileName, "rb");
if(!fileCompound)
{
embLog_error("format-ofm.c readOfm(), cannot open %s for reading\n", fileName);
return 0;
}
bcfFile = (bcf_file*)malloc(sizeof(bcf_file));
if(!bcfFile) { embLog_error("format-ofm.c readOfm(), unable to allocate memory for bcfFile\n"); return 0; }
bcfFile_read(fileCompound, bcfFile);
file = GetFile(bcfFile, fileCompound, "EdsIV Object");
bcf_file_free(bcfFile);
bcfFile = 0;
embFile_seek(file, 0x1C6, SEEK_SET);
ofmReadThreads(file, pattern);
embFile_seek(file, 0x110, SEEK_CUR);
binaryReadInt32(file);
classNameLength = binaryReadInt16(file);
s = (char*)malloc(sizeof(char) * classNameLength);
if(!s) { embLog_error("format-ofm.c readOfm(), unable to allocate memory for s\n"); return 0; }
binaryReadBytes(file, (unsigned char*)s, classNameLength); /* TODO: check return value */
unknownCount = binaryReadInt16(file); /* TODO: determine what unknown count represents */
binaryReadInt16(file);
key = ofmReadClass(file);
while(1)
{
if(key == 0xFEFF)
{
break;
}
if(key == 0x809C)
{
ofmReadExpanded(file, pattern);
}
else
{
ofmReadColorChange(file, pattern);
}
key = binaryReadUInt16(file);
if(key == 0xFFFF)
{
ofmReadClass(file);
}
}
embFile_close(fileCompound);
embFile_close(file);
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch->stitch.flags != END)
embPattern_addStitchRel(pattern, 0, 0, END, 1);
embPattern_flip(pattern, 1, 1);
return 1;
}