/*! 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 readMit(EmbPattern* pattern, const char* fileName)
{
unsigned char data[2];
EmbFile* file = 0;
if(!pattern) { embLog_error("format-mit.c readMit(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-mit.c readMit(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-mit.c readMit(), cannot open %s for reading\n", fileName);
return 0;
}
/* embPattern_loadExternalColorFile(pattern, fileName); TODO: review this and uncomment or remove it */
while(binaryReadBytes(file, data, 2) == 2)
{
embPattern_addStitchRel(pattern, mitDecodeStitch(data[0]) / 10.0, mitDecodeStitch(data[1]) / 10.0, NORMAL, 1);
}
embFile_close(file);
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch && pattern->lastStitch->stitch.flags != END)
embPattern_addStitchRel(pattern, 0, 0, END, 1);
return 1;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writePec(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-pec.c writePec(), pattern contains no stitches\n");
return 0;
}
/* 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);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-pec.c writePec(), cannot open %s for writing\n", fileName);
return 0;
}
embPattern_flipVertical(pattern); /* TODO: There needs to be a matching flipVertical() call after the write to ensure multiple writes from the same pattern work properly */
embPattern_fixColorCount(pattern);
embPattern_correctForMaxStitchLength(pattern,12.7, 204.7);
embPattern_scale(pattern, 10.0);
binaryWriteBytes(file, "#PEC0001", 8);
writePecStitches(pattern, file, fileName);
embFile_close(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 readPec(EmbPattern* pattern, const char* fileName)
{
unsigned int graphicsOffset;
unsigned char colorChanges;
int i;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-pec.c readPec(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-pec.c readPec(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-pec.c readPec(), cannot open %s for reading\n", fileName);
return 0;
}
embFile_seek(file, 0x38, SEEK_SET);
colorChanges = (unsigned char)binaryReadByte(file);
for(i = 0; i <= colorChanges; i++)
{
embPattern_addThread(pattern, pecThreads[binaryReadByte(file) % 65]);
}
/* Get Graphics offset */
embFile_seek(file, 0x20A, SEEK_SET);
graphicsOffset = (unsigned int)(binaryReadUInt8(file));
graphicsOffset |= (binaryReadUInt8(file) << 8);
graphicsOffset |= (binaryReadUInt8(file) << 16);
(void)binaryReadByte(file); /* 0x31 */
(void)binaryReadByte(file); /* 0xFF */
(void)binaryReadByte(file); /* 0xF0 */
/* Get X and Y size in .1 mm */
/* 0x210 */
binaryReadInt16(file); /* x size */
binaryReadInt16(file); /* y size */
binaryReadInt16(file); /* 0x01E0 */
binaryReadInt16(file); /* 0x01B0 */
binaryReadInt16(file); /* distance left from start */
binaryReadInt16(file); /* distance up from start */
/* Begin Stitch Data */
/* 0x21C */
/*unsigned int end = graphicsOffset + 0x208; */
readPecStitches(pattern, file);
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_flipVertical(pattern);
return 1;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeExp(EmbPattern* pattern, const char* fileName)
{
#ifdef ARDUINO /* ARDUINO TODO: This is temporary. Remove when complete. */
return 0; /* ARDUINO TODO: This is temporary. Remove when complete. */
#else /* ARDUINO TODO: This is temporary. Remove when complete. */
EmbFile* file = 0;
EmbStitchList* stitches = 0;
double dx = 0.0, dy = 0.0;
double xx = 0.0, yy = 0.0;
int flags = 0;
unsigned char b[4];
if(!pattern) { embLog_error("format-exp.c writeExp(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-exp.c writeExp(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-exp.c writeExp(), pattern contains no stitches\n");
return 0;
}
/* 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);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-exp.c writeExp(), cannot open %s for writing\n", fileName);
return 0;
}
/* write stitches */
stitches = pattern->stitchList;
while(stitches)
{
dx = stitches->stitch.xx * 10.0 - xx;
dy = stitches->stitch.yy * 10.0 - yy;
xx = stitches->stitch.xx * 10.0;
yy = stitches->stitch.yy * 10.0;
flags = stitches->stitch.flags;
expEncode(b, (char)roundDouble(dx), (char)roundDouble(dy), flags);
if((b[0] == 128) && ((b[1] == 1) || (b[1] == 2) || (b[1] == 4)))
{
embFile_printf(file, "%c%c%c%c", b[0], b[1], b[2], b[3]);
}
else
{
embFile_printf(file, "%c%c", b[0], b[1]);
}
stitches = stitches->next;
}
embFile_printf(file, "\x1a");
embFile_close(file);
return 1;
#endif /* ARDUINO TODO: This is temporary. Remove when complete. */
}
/*! 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 read10o(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
if(!pattern) { embLog_error("format-10o.c read10o(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-10o.c read10o(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName,"rb");
if(!file)
{
embLog_error("format-10o.c read10o(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
while(1)
{
int x, y;
int stitchType = NORMAL;
unsigned char ctrl = (unsigned char)embFile_getc(file);
if(embFile_eof(file))
break;
y = embFile_getc(file);
if(embFile_eof(file))
break;
x = embFile_getc(file);
if(embFile_eof(file))
break;
if(ctrl & 0x20)
x = -x;
if(ctrl & 0x40)
y = -y;
if(ctrl & 0x01)
stitchType = TRIM;
if((ctrl & 0x5) == 5)
{
stitchType = STOP;
}
if(ctrl == 0xF8 || ctrl == 0x91 || ctrl == 0x87)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
break;
}
embPattern_addStitchRel(pattern, x / 10.0, y / 10.0, stitchType, 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;
}
/*! 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 readDsb(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
if(!pattern) { embLog_error("format-dsb.c readDsb(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-dsb.c readDsb(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName,"rb");
if(!file)
{
embLog_error("format-dsb.c readDsb(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
/*TODO: READ 512 BYTE HEADER INTO header[] */
/*
for(i = 0; i < 512; i++)
{
header[i] = embFile_getc(file);
}
*/
embFile_seek(file, 0x200, SEEK_SET);
while(1)
{
int x, y;
unsigned char ctrl;
int stitchType = NORMAL;
ctrl =(unsigned char)embFile_getc(file);
if(embFile_eof(file)) break;
y = embFile_getc(file);
if(embFile_eof(file)) break;
x = embFile_getc(file);
if(embFile_eof(file)) break;
if(ctrl & 0x01) stitchType = TRIM;
if(ctrl & 0x20) x = -x;
if(ctrl & 0x40) y = -y;
/* ctrl & 0x02 - Speed change? */ /* TODO: review this line */
/* ctrl & 0x04 - Clutch? */ /* TODO: review this line */
if((ctrl & 0x05) == 0x05)
{
stitchType = STOP;
}
if(ctrl == 0xF8 || ctrl == 0x91 || ctrl == 0x87)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
break;
}
embPattern_addStitchRel(pattern, x / 10.0, y / 10.0, stitchType, 1);
}
embFile_close(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 readSst(EmbPattern* pattern, const char* fileName)
{
int fileLength;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-sst.c readSst(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-sst.c readSst(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-sst.c readSst(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
embFile_seek(file, 0, SEEK_END);
fileLength = embFile_tell(file);
embFile_seek(file, 0xA0, SEEK_SET); /* skip the all zero header */
while(embFile_tell(file) < fileLength)
{
int stitchType = NORMAL;
int b1 = (int) binaryReadByte(file);
int b2 = (int) binaryReadByte(file);
unsigned char commandByte = binaryReadByte(file);
if(commandByte == 0x04)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
break;
}
if((commandByte & 0x01) == 0x01)
stitchType = STOP;
if((commandByte & 0x02) == 0x02)
stitchType = JUMP;
if((commandByte & 0x10) != 0x10)
b2 = -b2;
if((commandByte & 0x40) == 0x40)
b1 = -b1;
embPattern_addStitchRel(pattern, b1 / 10.0, b2 / 10.0, stitchType, 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; /*TODO: finish readSst */
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeT01(EmbPattern* pattern, const char* fileName)
{
EmbRect boundingRect;
EmbFile* file = 0;
int xx, yy, dx, dy, flags;
int co = 1, st = 0;
int ax, ay, mx, my;
EmbStitchList* pointer = 0;
if (!embStitchList_count(pattern->stitchList))
{
embLog_error("format-t01.c writeDst(), pattern contains no stitches\n");
return 0;
}
/* 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);
file = embFile_open(fileName, "wb");
if (!file)
{
embLog_error("format-t01.c writet01(), cannot open %s for writing\n", fileName);
return 0;
}
embPattern_correctForMaxStitchLength(pattern, 12.1, 12.1);
xx = yy = 0;
co = 1;
co = embThreadList_count(pattern->threadList);
st = 0;
st = embStitchList_count(pattern->stitchList);
flags = NORMAL;
boundingRect = embPattern_calcBoundingBox(pattern);
ax = ay = mx = my = 0;
xx = yy = 0;
pointer = pattern->stitchList;
while (pointer)
{
/* convert from mm to 0.1mm for file format */
dx = roundDouble(pointer->stitch.xx * 10.0) - xx;
dy = roundDouble(pointer->stitch.yy * 10.0) - yy;
xx = roundDouble(pointer->stitch.xx * 10.0);
yy = roundDouble(pointer->stitch.yy * 10.0);
flags = pointer->stitch.flags;
encode_record(file, dx, dy, flags);
pointer = pointer->next;
}
embFile_close(file);
return 1;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeKsm(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0; /* TODO: change writeKsm() to use EmbFile */
EmbStitchList* pointer = 0;
double xx = 0, yy = 0, dx = 0, dy = 0;
int flags = 0;
int i = 0;
unsigned char b[4];
if(!pattern) { embLog_error("format-ksm.c writeKsm(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-ksm.c writeKsm(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-ksm.c writeKsm(), pattern contains no stitches\n");
return 0;
}
/* 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);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-ksm.c writeKsm(), cannot open %s for writing\n", fileName);
return 0;
}
for(i = 0; i < 0x80; i++)
{
binaryWriteInt(file, 0);
}
/* write stitches */
xx = yy = 0;
pointer = pattern->stitchList;
while(pointer)
{
dx = pointer->stitch.xx - xx;
dy = pointer->stitch.yy - yy;
xx = pointer->stitch.xx;
yy = pointer->stitch.yy;
flags = pointer->stitch.flags;
ksmEncode(b, (char)(dx * 10.0), (char)(dy * 10.0), flags);
embFile_printf(file, "%c%c", b[0], b[1]);
pointer = pointer->next;
}
embFile_printf(file, "\x1a");
embFile_close(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 readFxy(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
if(!pattern) { embLog_error("format-fxy.c readFxy(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-fxy.c readFxy(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-fxy.c readFxy(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
embFile_seek(file, 0x100, SEEK_SET); /* TODO: review for combining code. This line appears to be the only difference from the GT format. */
while(!embFile_eof(file))
{
int stitchType = NORMAL;
int b1 = (int)binaryReadByte(file);
int b2 = (int)binaryReadByte(file);
unsigned char commandByte = binaryReadByte(file);
if(commandByte == 0x91)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
break;
}
if((commandByte & 0x01) == 0x01)
stitchType = TRIM;
if((commandByte & 0x02) == 0x02)
stitchType = STOP;
if((commandByte & 0x20) == 0x20)
b1 = -b1;
if((commandByte & 0x40) == 0x40)
b2 = -b2;
embPattern_addStitchRel(pattern, b2 / 10.0, b1 / 10.0, stitchType, 1);
}
embFile_close(file);
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch && pattern->lastStitch->stitch.flags != END)
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 readKsm(EmbPattern* pattern, const char* fileName)
{
int prevStitchType = NORMAL;
char b[3];
EmbFile* file = 0;
if(!pattern) { embLog_error("format-ksm.c readKsm(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-ksm.c readKsm(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-ksm.c readKsm(), cannot open %s for reading\n", fileName);
return 0;
}
embFile_seek(file, 0x200, SEEK_SET);
while(embFile_read(b, 1, 3, file) == 3)
{
int flags = NORMAL;
if(((prevStitchType & 0x08) == 0x08) && (b[2] & 0x08) == 0x08)
{
flags = STOP;
}
else if((b[2] & 0x1F) != 0)
{
flags = TRIM;
}
prevStitchType = b[2];
if(b[2] & 0x40)
b[1] = -b[1];
if(b[2] & 0x20)
b[0] = -b[0];
embPattern_addStitchRel(pattern, b[1] / 10.0, b[0] / 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;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeMit(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
EmbStitchList* pointer = 0;
double xx = 0, yy = 0, dx = 0, dy = 0;
int flags = 0;
if(!pattern) { embLog_error("format-mit.c writeMit(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-mit.c writeMit(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-mit.c writeMit(), pattern contains no stitches\n");
return 0;
}
/* 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);
}
file = embFile_open(fileName, "wb");
if (!file)
{
embLog_error("format-mit.c writeMit(), cannot open %s for writing\n", fileName);
return 0;
}
embPattern_correctForMaxStitchLength(pattern, 0x1F, 0x1F);
xx = yy = 0;
pointer = pattern->stitchList;
while (pointer)
{
dx = pointer->stitch.xx - xx;
dy = pointer->stitch.yy - yy;
xx = pointer->stitch.xx;
yy = pointer->stitch.yy;
flags = pointer->stitch.flags;
embFile_putc(mitEncodeStitch(dx), file);
embFile_putc(mitEncodeStitch(dy), file);
pointer = pointer->next;
}
embFile_close(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;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeCsv(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
EmbStitchList* sList = 0;
EmbThreadList* tList = 0;
EmbRect boundingRect;
int i = 0;
int stitchCount = 0;
int threadCount = 0;
if(!pattern) { embLog_error("format-csv.c writeCsv(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-csv.c writeCsv(), fileName argument is null\n"); return 0; }
sList = pattern->stitchList;
stitchCount = embStitchList_count(sList);
tList = pattern->threadList;
threadCount = embThreadList_count(tList);
boundingRect = embPattern_calcBoundingBox(pattern);
if(!stitchCount)
{
embLog_error("format-csv.c writeCsv(), pattern contains no stitches\n");
return 0;
}
/* 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);
stitchCount++;
}
file = embFile_open(fileName, "w");
if(!file)
{
embLog_error("format-csv.c writeCsv(), cannot open %s for writing\n", fileName);
return 0;
}
/* write header */
embFile_printf(file, "\"#\",\"Embroidermodder 2 CSV Embroidery File\"\n");
embFile_printf(file, "\"#\",\"http://embroidermodder.github.io\"\n");
embFile_printf(file, "\n");
embFile_printf(file, "\"#\",\"General Notes:\"\n");
embFile_printf(file, "\"#\",\"This file can be read by Excel or LibreOffice as CSV (Comma Separated Value) or with a text editor.\"\n");
embFile_printf(file, "\"#\",\"Lines beginning with # are comments.\"\n");
embFile_printf(file, "\"#\",\"Lines beginning with > are variables: [VAR_NAME], [VAR_VALUE]\"\n");
embFile_printf(file, "\"#\",\"Lines beginning with $ are threads: [THREAD_NUMBER], [RED], [GREEN], [BLUE], [DESCRIPTION], [CATALOG_NUMBER]\"\n");
embFile_printf(file, "\"#\",\"Lines beginning with * are stitch entries: [STITCH_TYPE], [X], [Y]\"\n");
embFile_printf(file, "\n");
embFile_printf(file, "\"#\",\"Stitch Entry Notes:\"\n");
embFile_printf(file, "\"#\",\"STITCH instructs the machine to move to the position [X][Y] and then make a stitch.\"\n");
embFile_printf(file, "\"#\",\"JUMP instructs the machine to move to the position [X][Y] without making a stitch.\"\n");
embFile_printf(file, "\"#\",\"TRIM instructs the machine to cut the thread before moving to the position [X][Y] without making a stitch.\"\n");
embFile_printf(file, "\"#\",\"COLOR instructs the machine to stop temporarily so that the user can change to a different color thread before resuming.\"\n");
embFile_printf(file, "\"#\",\"END instructs the machine that the design is completed and there are no further instructions.\"\n");
embFile_printf(file, "\"#\",\"UNKNOWN encompasses instructions that may not be supported currently.\"\n");
embFile_printf(file, "\"#\",\"[X] and [Y] are absolute coordinates in millimeters (mm).\"\n");
embFile_printf(file, "\n");
/* write variables */
embFile_printf(file,"\"#\",\"[VAR_NAME]\",\"[VAR_VALUE]\"\n");
embFile_printf(file, "\">\",\"STITCH_COUNT:\",\"%u\"\n", (unsigned int)stitchCount);
embFile_printf(file, "\">\",\"THREAD_COUNT:\",\"%u\"\n", (unsigned int)threadCount);
embFile_printf(file, "\">\",\"EXTENTS_LEFT:\",\"%f\"\n", boundingRect.left);
embFile_printf(file, "\">\",\"EXTENTS_TOP:\",\"%f\"\n", boundingRect.top);
embFile_printf(file, "\">\",\"EXTENTS_RIGHT:\",\"%f\"\n", boundingRect.right);
embFile_printf(file, "\">\",\"EXTENTS_BOTTOM:\",\"%f\"\n", boundingRect.bottom);
embFile_printf(file, "\">\",\"EXTENTS_WIDTH:\",\"%f\"\n", embRect_width(boundingRect));
embFile_printf(file, "\">\",\"EXTENTS_HEIGHT:\",\"%f\"\n", embRect_height(boundingRect));
embFile_printf(file,"\n");
/* write colors */
embFile_printf(file, "\"#\",\"[THREAD_NUMBER]\",\"[RED]\",\"[GREEN]\",\"[BLUE]\",\"[DESCRIPTION]\",\"[CATALOG_NUMBER]\"\n");
i = 1;
while(tList)
{
embFile_printf(file, "\"$\",\"%d\",\"%d\",\"%d\",\"%d\",\"%s\",\"%s\"\n", i, /* TODO: fix segfault that backtraces here when libembroidery-convert from dst to csv. */
(int)tList->thread.color.r,
(int)tList->thread.color.g,
(int)tList->thread.color.b,
tList->thread.description,
tList->thread.catalogNumber);
i++;
tList = tList->next;
}
embFile_printf(file, "\n");
/* write stitches */
embFile_printf(file, "\"#\",\"[STITCH_TYPE]\",\"[X]\",\"[Y]\"\n");
while(sList)
{
EmbStitch s = sList->stitch;
embFile_printf(file, "\"*\",\"%s\",\"%f\",\"%f\"\n", csvStitchFlagToStr(s.flags), s.xx, s.yy);
sList = sList->next;
}
embFile_close(file);
return 1;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeVp3(EmbPattern* pattern, const char* fileName)
{
EmbFile *file = 0;
EmbRect bounds;
int remainingBytesPos, remainingBytesPos2;
int colorSectionStitchBytes;
int first = 1;
int numberOfColors = 0;
EmbColor color;
EmbStitchList *mainPointer = 0, *pointer = 0;
if(!pattern) { embLog_error("format-vp3.c writeVp3(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-vp3.c writeVp3(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-vp3.c writeVp3(), pattern contains no stitches\n");
return 0;
}
bounds = embPattern_calcBoundingBox(pattern);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-vp3.c writeVp3(), cannot open %s for writing\n", fileName);
return 0;
}
embPattern_correctForMaxStitchLength(pattern, 3200.0, 3200.0); /* VP3 can encode signed 16bit deltas */
embPattern_flipVertical(pattern);
binaryWriteBytes(file, "%vsm%", 5);
binaryWriteByte(file, 0);
vp3WriteString(file, "Embroidermodder");
binaryWriteByte(file, 0);
binaryWriteByte(file, 2);
binaryWriteByte(file, 0);
remainingBytesPos = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
vp3WriteString(file, "");
binaryWriteIntBE(file, bounds.right * 1000);
binaryWriteIntBE(file, bounds.bottom * 1000);
binaryWriteIntBE(file, bounds.left * 1000);
binaryWriteIntBE(file, bounds.top * 1000);
binaryWriteInt(file, 0); /* this would be some (unknown) function of thread length */
binaryWriteByte(file, 0);
numberOfColors = 0;
mainPointer = pattern->stitchList;
while(mainPointer)
{
int flag;
EmbColor newColor;
pointer = mainPointer;
flag = pointer->stitch.flags;
newColor = embThreadList_getAt(pattern->threadList, pointer->stitch.color).color;
if(newColor.r != color.r || newColor.g != color.g || newColor.b != color.b)
{
numberOfColors++;
color.r = newColor.r;
color.g = newColor.g;
color.b = newColor.b;
}
else if(flag & END || flag & STOP)
{
numberOfColors++;
}
while(pointer && (flag == pointer->stitch.flags))
{
pointer = pointer->next;
}
mainPointer = pointer;
}
binaryWriteByte(file, numberOfColors);
binaryWriteByte(file, 12);
binaryWriteByte(file, 0);
binaryWriteByte(file, 1);
binaryWriteByte(file, 0);
binaryWriteByte(file, 3);
binaryWriteByte(file, 0);
remainingBytesPos2 = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
binaryWriteIntBE(file, 0); /* origin X */
binaryWriteIntBE(file, 0); /* origin Y */
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteIntBE(file, bounds.right * 1000);
binaryWriteIntBE(file, bounds.bottom * 1000);
binaryWriteIntBE(file, bounds.left * 1000);
binaryWriteIntBE(file, bounds.top * 1000);
binaryWriteIntBE(file, (bounds.right - bounds.left) * 1000);
binaryWriteIntBE(file, (bounds.bottom - bounds.top) * 1000);
vp3WriteString(file, "");
binaryWriteShortBE(file, 25700);
binaryWriteIntBE(file, 4096);
binaryWriteIntBE(file, 0);
binaryWriteIntBE(file, 0);
binaryWriteIntBE(file, 4096);
binaryWriteBytes(file, "xxPP\x01\0", 6);
vp3WriteString(file, "");
binaryWriteShortBE(file, numberOfColors);
mainPointer = pattern->stitchList;
while(mainPointer)
{
char colorName[8] = { 0 };
double lastX, lastY;
int colorSectionLengthPos;
EmbStitch s;
int lastColor;
if(!first)
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 5);
binaryWriteByte(file, 0);
colorSectionLengthPos = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
pointer = mainPointer;
color = embThreadList_getAt(pattern->threadList, pointer->stitch.color).color;
if(first && pointer->stitch.flags & JUMP && pointer->next->stitch.flags & JUMP)
pointer = pointer->next;
s = pointer->stitch;
embLog_print("format-vp3.c DEBUG %d, %lf, %lf\n", s.flags, s.xx, s.yy);
binaryWriteIntBE(file, s.xx * 1000);
binaryWriteIntBE(file, -s.yy * 1000);
pointer = pointer->next;
first = 0;
lastX = s.xx;
lastY = s.yy;
lastColor = s.color;
binaryWriteByte(file, 1);
binaryWriteByte(file, 0);
embLog_print("format-vp3.c writeVp3(), switching to color (%d, %d, %d)\n", color.r, color.g, color.b);
binaryWriteByte(file, color.r);
binaryWriteByte(file, color.g);
binaryWriteByte(file, color.b);
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 5);
binaryWriteByte(file, 40);
vp3WriteString(file, "");
sprintf(colorName, "#%02x%02x%02x", color.b, color.g, color.r);
vp3WriteString(file, colorName);
vp3WriteString(file, "");
binaryWriteIntBE(file, 0);
binaryWriteIntBE(file, 0);
vp3WriteStringLen(file, "\0", 1);
colorSectionStitchBytes = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
binaryWriteByte(file, 10);
binaryWriteByte(file, 246);
binaryWriteByte(file, 0);
while(pointer)
{
int dx, dy;
EmbStitch s = pointer->stitch;
if(s.color != lastColor)
break;
if(s.flags & END || s.flags & STOP)
break;
dx = (s.xx - lastX) * 10;
dy = (s.yy - lastY) * 10;
lastX = lastX + dx / 10.0; /* output is in ints, ensure rounding errors do not sum up */
lastY = lastY + dy / 10.0;
if(dx < -127 || dx > 127 || dy < -127 || dy > 127)
{
binaryWriteByte(file, 128);
binaryWriteByte(file, 1);
binaryWriteShortBE(file, dx);
binaryWriteShortBE(file, dy);
binaryWriteByte(file, 128);
binaryWriteByte(file, 2);
}
else
{
binaryWriteByte(file, dx);
binaryWriteByte(file, dy);
}
pointer = pointer->next;
}
vp3PatchByteCount(file, colorSectionStitchBytes, -4);
vp3PatchByteCount(file, colorSectionLengthPos, -3);
mainPointer = pointer;
}
vp3PatchByteCount(file, remainingBytesPos2, -4);
vp3PatchByteCount(file, remainingBytesPos, -4);
embFile_close(file);
embPattern_flipVertical(pattern);
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 readVp3(EmbPattern* pattern, const char* fileName)
{
unsigned char magicString[5];
unsigned char some;
unsigned char* softwareVendorString = 0;
unsigned char v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18;
unsigned char* anotherSoftwareVendorString = 0;
int numberOfColors;
long colorSectionOffset;
unsigned char magicCode[6];
short someShort;
unsigned char someByte;
int bytesRemainingInFile;
unsigned char* fileCommentString = 0; /* some software writes used settings here */
int hoopConfigurationOffset;
unsigned char* anotherCommentString = 0;
int i;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-vp3.c readVp3(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-vp3.c readVp3(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-vp3.c readVp3(), cannot open %s for reading\n", fileName);
return 0;
}
binaryReadBytes(file, magicString, 5); /* %vsm% */ /* TODO: check return value */
some = binaryReadByte(file); /* 0 */
softwareVendorString = vp3ReadString(file);
someShort = binaryReadInt16(file);
someByte = binaryReadByte(file);
bytesRemainingInFile = binaryReadInt32(file);
fileCommentString = vp3ReadString(file);
hoopConfigurationOffset = (int)embFile_tell(file);
vp3ReadHoopSection(file);
anotherCommentString = vp3ReadString(file);
/* TODO: review v1 thru v18 variables and use emb_unused() if needed */
v1 = binaryReadByte(file);
v2 = binaryReadByte(file);
v3 = binaryReadByte(file);
v4 = binaryReadByte(file);
v5 = binaryReadByte(file);
v6 = binaryReadByte(file);
v7 = binaryReadByte(file);
v8 = binaryReadByte(file);
v9 = binaryReadByte(file);
v10 = binaryReadByte(file);
v11 = binaryReadByte(file);
v12 = binaryReadByte(file);
v13 = binaryReadByte(file);
v14 = binaryReadByte(file);
v15 = binaryReadByte(file);
v16 = binaryReadByte(file);
v17 = binaryReadByte(file);
v18 = binaryReadByte(file);
binaryReadBytes(file, magicCode, 6); /* 0x78 0x78 0x55 0x55 0x01 0x00 */ /* TODO: check return value */
anotherSoftwareVendorString = vp3ReadString(file);
numberOfColors = binaryReadInt16BE(file);
embLog_error("format-vp3.c Number of Colors: %d\n", numberOfColors);
colorSectionOffset = (int)embFile_tell(file);
for(i = 0; i < numberOfColors; i++)
{
EmbThread t;
char tableSize;
int startX, startY, offsetToNextColorX, offsetToNextColorY;
unsigned char* threadColorNumber, *colorName, *threadVendor;
int unknownThreadString, numberOfBytesInColor;
embFile_seek(file, colorSectionOffset, SEEK_SET);
embLog_error("format-vp3.c Color Check Byte #1: 0 == %d\n", binaryReadByte(file));
embLog_error("format-vp3.c Color Check Byte #2: 5 == %d\n", binaryReadByte(file));
embLog_error("format-vp3.c Color Check Byte #3: 0 == %d\n", binaryReadByte(file));
colorSectionOffset = binaryReadInt32BE(file);
colorSectionOffset += embFile_tell(file);
startX = binaryReadInt32BE(file);
startY = binaryReadInt32BE(file);
embPattern_addStitchAbs(pattern, startX / 1000, -startY / 1000, JUMP, 0);
tableSize = binaryReadByte(file);
binaryReadByte(file);
t.color.r = binaryReadByte(file);
t.color.g = binaryReadByte(file);
t.color.b = binaryReadByte(file);
embPattern_addThread(pattern, t);
embFile_seek(file, 6*tableSize - 1, SEEK_CUR);
threadColorNumber = vp3ReadString(file);
colorName = vp3ReadString(file);
threadVendor = vp3ReadString(file);
offsetToNextColorX = binaryReadInt32BE(file);
offsetToNextColorY = binaryReadInt32BE(file);
unknownThreadString = binaryReadInt16BE(file);
embFile_seek(file, unknownThreadString, SEEK_CUR);
numberOfBytesInColor = binaryReadInt32BE(file);
embFile_seek(file, 0x3, SEEK_CUR);
while(embFile_tell(file) < colorSectionOffset - 1)
{
int lastFilePosition = embFile_tell(file);
int x = vp3Decode(binaryReadByte(file));
int y = vp3Decode(binaryReadByte(file));
if(x == 0x80)
{
switch (y)
{
case 0x00:
case 0x03:
break;
case 0x01:
x = vp3DecodeInt16(binaryReadInt16BE(file));
y = vp3DecodeInt16(binaryReadInt16BE(file));
binaryReadInt16BE(file);
embPattern_addStitchRel(pattern, x/ 10.0, y / 10.0, TRIM, 1);
break;
default:
break;
}
}
else
{
embPattern_addStitchRel(pattern, x / 10.0, y / 10.0, NORMAL, 1);
}
if(embFile_tell(file) == lastFilePosition)
{
embLog_error("format-vp3.c could not read stitch block in entirety\n");
return 0;
}
}
if(i + 1 < numberOfColors)
embPattern_addStitchRel(pattern, 0, 0, STOP, 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);
embPattern_flipVertical(pattern);
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 readT01(EmbPattern* pattern, const char* fileName)
{
unsigned char b[3];
EmbFile* file = 0;
if(!pattern) { embLog_error("format-t01.c readt01(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-t01.c readt01(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-t01.c readt01(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
while(embFile_read(b, 1, 3, file) == 3)
{
int flags;
int x = 0;
int y = 0;
if(b[0] & 0x01)
x += 1;
if(b[0] & 0x02)
x -= 1;
if(b[0] & 0x04)
x += 9;
if(b[0] & 0x08)
x -= 9;
if(b[0] & 0x80)
y += 1;
if(b[0] & 0x40)
y -= 1;
if(b[0] & 0x20)
y += 9;
if(b[0] & 0x10)
y -= 9;
if(b[1] & 0x01)
x += 3;
if(b[1] & 0x02)
x -= 3;
if(b[1] & 0x04)
x += 27;
if(b[1] & 0x08)
x -= 27;
if(b[1] & 0x80)
y += 3;
if(b[1] & 0x40)
y -= 3;
if(b[1] & 0x20)
y += 27;
if(b[1] & 0x10)
y -= 27;
if(b[2] & 0x04)
x += 81;
if(b[2] & 0x08)
x -= 81;
if(b[2] & 0x20)
y += 81;
if(b[2] & 0x10)
y -= 81;
flags = decodeRecordFlags(b[2]);
embPattern_addStitchRel(pattern, x / 10.0, y / 10.0, flags, 1);
if(flags == END)
break;
}
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;
}
/*! 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 readInb(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
unsigned char fileDescription[8];
unsigned char nullVal;
int stitchCount;
short width;
short height;
short colorCount;
short unknown3;
short unknown2;
short imageWidth;
short imageHeight;
unsigned char bytesUnknown[300];
short nullbyte;
short left;
short right;
short top;
short bottom;
int x = 0;
int y = 0;
int i;
int fileLength;
if(!pattern) { embLog_error("format-inb.c readInb(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-inb.c readInb(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-inb.c readInb(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
embFile_seek(file, 0, SEEK_END);
fileLength = embFile_tell(file);
binaryReadBytes(file, fileDescription, 8);
nullVal = binaryReadByte(file);
binaryReadInt16(file);
stitchCount = binaryReadInt32(file);
width = binaryReadInt16(file);
height = binaryReadInt16(file);
colorCount = binaryReadInt16(file);
unknown3 = binaryReadInt16(file);
unknown2 = binaryReadInt16(file);
imageWidth = binaryReadInt16(file);
imageHeight = binaryReadInt16(file);
binaryReadBytes(file, bytesUnknown, 300);
nullbyte = binaryReadInt16(file);
left = binaryReadInt16(file);
right = binaryReadInt16(file);
top = binaryReadInt16(file);
bottom = binaryReadInt16(file);
embFile_seek(file, 0x2000, SEEK_SET);
/* Calculate stitch count since header has been seen to be blank */
stitchCount = (int)((fileLength - 0x2000) / 3);
for(i = 0; i < stitchCount; i++)
{
unsigned char type;
int stitch = NORMAL;
x = binaryReadByte(file);
y = binaryReadByte(file);
type = binaryReadByte(file);
if((type & 0x40) > 0)
x = -x;
if((type & 0x10) > 0)
y = -y;
if((type & 1) > 0)
stitch = STOP;
if((type & 2) > 0)
stitch = TRIM;
embPattern_addStitchRel(pattern, x / 10.0, y / 10.0, stitch, 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);
embPattern_flipVertical(pattern);
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 readXxx(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
unsigned char b0, b1;
int dx = 0, dy = 0;
int flags;
char endOfStream = 0;
int numberOfColors;
int paletteOffset;
int i;
char thisStitchJump = 0;
EmbStitchList* lastStitch = 0;
EmbStitchList* secondLast = 0;
if(!pattern) { embLog_error("format-xxx.c readXxx(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-xxx.c readXxx(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-xxx.c readXxx(), cannot open %s for reading\n", fileName);
return 0;
}
embFile_seek(file, 0x27, SEEK_SET);
numberOfColors = binaryReadInt16(file);
embFile_seek(file, 0xFC, SEEK_SET);
paletteOffset = binaryReadInt32(file);
embFile_seek(file, paletteOffset + 6, SEEK_SET);
for(i = 0; i < numberOfColors; i++)
{
EmbThread thread;
binaryReadByte(file);
thread.color.r = binaryReadByte(file);
thread.color.g = binaryReadByte(file);
thread.color.b = binaryReadByte(file);
embPattern_addThread(pattern, thread);
}
embFile_seek(file, 0x100, SEEK_SET);
for(i = 0; !endOfStream && embFile_tell(file) < paletteOffset; i++)
{
flags = NORMAL;
if(thisStitchJump) flags = TRIM;
thisStitchJump = 0;
b0 = binaryReadByte(file);
b1 = binaryReadByte(file);
if(b0 == 0x7E || b0 == 0x7D) /* TODO: ARE THERE OTHER BIG JUMP CODES? */
{
dx = b1 + (binaryReadByte(file) << 8);
dx = ((short) dx);
dy = binaryReadInt16(file);
flags = TRIM;
}
else if(b0 == 0x7F)
{
if(b1 != 0x17 && b1 != 0x46 && b1 >= 8) /* TODO: LOOKS LIKE THESE CODES ARE IN THE HEADER */
{
b0 = 0;
b1 = 0;
thisStitchJump = 1;
flags = STOP;
}
else if(b1 == 1)
{
flags = TRIM;
b0 = binaryReadByte(file);
b1 = binaryReadByte(file);
}
else
{
continue;
}
dx = xxxDecodeByte(b0);
dy = xxxDecodeByte(b1);
}
else
{
dx = xxxDecodeByte(b0);
dy = xxxDecodeByte(b1);
}
embPattern_addStitchRel(pattern, dx / 10.0, dy / 10.0, flags, 1);
}
lastStitch = pattern->stitchList;
secondLast = 0;
if(lastStitch)
{
while(lastStitch->next)
{
secondLast = lastStitch;
lastStitch = lastStitch->next;
}
if((!pattern->stitchList) && lastStitch->stitch.flags == STOP && secondLast)
{
free(lastStitch);
lastStitch = 0;
secondLast->next = NULL;
embPattern_changeColor(pattern, pattern->currentColorIndex - 1);
}
}
embFile_close(file);
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch && pattern->lastStitch->stitch.flags != END)
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 readCsv(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
int numColorChanges = 0;
int size = 1024;
int pos = 0;
int c = 0;
int cellNum = 0;
int process = 0;
int csvMode = CSV_MODE_NULL;
int expect = CSV_EXPECT_QUOTE1;
int flags = 0;
double xx = 0.0;
double yy = 0.0;
unsigned char r = 0, g = 0, b = 0;
char* buff = 0;
if(!pattern) { embLog_error("format-csv.c readCsv(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-csv.c readCsv(), fileName argument is null\n"); return 0; }
buff = (char*)malloc(size);
if(!buff) { embLog_error("format-csv.c readCsv(), unable to allocate memory for buff\n"); return 0; }
file = embFile_open(fileName,"r");
if(!file)
{
embLog_error("format-csv.c readCsv(), cannot open %s for reading\n", fileName);
return 0;
}
else
{
pos = 0;
do
{
c = embFile_getc(file);
switch(c)
{
case '"':
if(expect == CSV_EXPECT_QUOTE1)
{
expect = CSV_EXPECT_QUOTE2;
}
else if(expect == CSV_EXPECT_QUOTE2)
expect = CSV_EXPECT_COMMA;
break;
case ',':
if(expect == CSV_EXPECT_COMMA)
{
process = 1;
}
break;
case '\n':
if(expect == CSV_EXPECT_COMMA)
{
process = 1;
}
else if(expect == CSV_EXPECT_QUOTE1)
{
/* Do Nothing. We encountered a blank line. */
}
else
{
embLog_error("format-csv.c readCsv(), premature newline\n");
return 0;
}
break;
}
if(pos >= size - 1)
{
size *= 2;
buff = (char*)realloc(buff,size);
if(!buff) { embLog_error("format-csv.c readCsv(), cannot re-allocate memory for buff\n"); return 0; }
}
if(process)
{
buff[pos] = 0;
pos = 0;
process = 0;
cellNum++;
expect = CSV_EXPECT_QUOTE1;
if(csvMode == CSV_MODE_NULL)
{
if (!strcmp(buff, "#")) { csvMode = CSV_MODE_COMMENT; }
else if(!strcmp(buff, ">")) { csvMode = CSV_MODE_VARIABLE; }
else if(!strcmp(buff, "$")) { csvMode = CSV_MODE_THREAD; }
else if(!strcmp(buff, "*")) { csvMode = CSV_MODE_STITCH; }
else { /* TODO: error */ return 0; }
}
else if(csvMode == CSV_MODE_COMMENT)
{
/* Do Nothing */
}
else if(csvMode == CSV_MODE_VARIABLE)
{
/* Do Nothing */
}
else if(csvMode == CSV_MODE_THREAD)
{
if(cellNum == 2)
{
/* Do Nothing. Ignore Thread Number */
}
else if(cellNum == 3)
r = (unsigned char)atoi(buff);
else if(cellNum == 4)
g = (unsigned char)atoi(buff);
else if(cellNum == 5)
b = (unsigned char)atoi(buff);
else if(cellNum == 6)
{
/* TODO: Thread Description */
}
else if(cellNum == 7)
{
/* TODO: Thread Catalog Number */
EmbThread t;
t.color.r = r;
t.color.g = g;
t.color.b = b;
t.description = "TODO:DESCRIPTION";
t.catalogNumber = "TODO:CATALOG_NUMBER";
embPattern_addThread(pattern, t);
csvMode = CSV_MODE_NULL;
cellNum = 0;
}
else
{
/* TODO: error */
return 0;
}
}
else if(csvMode == CSV_MODE_STITCH)
{
if(cellNum == 2)
{
flags = csvStrToStitchFlag(buff);
if(flags == STOP)
numColorChanges++;
}
else if(cellNum == 3)
xx = atof(buff);
else if(cellNum == 4)
{
yy = atof(buff);
embPattern_addStitchAbs(pattern, xx, yy, flags, 1);
csvMode = CSV_MODE_NULL;
cellNum = 0;
}
else
{
/* TODO: error */
return 0;
}
}
if(c == '\n')
{
csvMode = CSV_MODE_NULL;
cellNum = 0;
}
}
else
{
if(expect == CSV_EXPECT_QUOTE2 && c != '"')
buff[pos++] = (char)c;
}
}
while(c != EOF);
embFile_close(file);
}
/* if not enough colors defined, fill in random colors */
while(embThreadList_count(pattern->threadList) < numColorChanges)
{
embPattern_addThread(pattern, embThread_getRandom());
}
free(buff);
buff = 0;
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 readStx(EmbPattern* pattern, const char* fileName)
{
int i, threadCount;
unsigned char* gif = 0;
/* public Bitmap Image; */
StxThread* stxThreads = 0;
unsigned char headerBytes[7];
char* header = 0;
char filetype[4], version[5];
int paletteLength, imageLength, something1, stitchDataOffset, something3, threadDescriptionOffset, stitchCount, left, right, colors;
int val1, val2, val3, val4, val5, val6;
int vala1, vala2, vala3, vala4, vala5, vala6;
int bottom,top;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-stx.c readStx(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-stx.c readStx(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-stx.c readStx(), cannot open %s for reading\n", fileName);
return 0;
}
binaryReadBytes(file, headerBytes, 7);
header = (char*)headerBytes;
memcpy(filetype, &header[0], 3);
memcpy(version, &header[3], 4);
filetype[3] = '\0';
version[4] = '\0';
binaryReadByte(file);
paletteLength = binaryReadInt32(file);
imageLength = binaryReadInt32(file);
something1 = binaryReadInt32(file);
stitchDataOffset = binaryReadInt32(file);
something3 = binaryReadInt32(file);
threadDescriptionOffset = binaryReadInt32(file);
stitchCount = binaryReadInt32(file);
colors = binaryReadInt32(file);
right = binaryReadInt16(file);
left = binaryReadInt16(file);
bottom = binaryReadInt16(file);
top = binaryReadInt16(file);
gif = (unsigned char*)malloc(imageLength);
if(!gif) { embLog_error("format-stx.c readStx(), unable to allocate memory for gif\n"); return 0; }
binaryReadBytes(file, gif, imageLength);
/*Stream s2 = new MemoryStream(gif); */
/*Image = new Bitmap(s2); */
threadCount = binaryReadInt16(file);
stxThreads = (StxThread*)malloc(sizeof(StxThread) * threadCount);
if(!stxThreads) { embLog_error("format-stx.c readStx(), unable to allocate memory for stxThreads\n"); return 0; }
for(i = 0; i < threadCount; i++)
{
EmbThread t;
StxThread st;
stxReadThread(&st, file);
t.color.r = st.StxColor.r;
t.color.g = st.StxColor.g;
t.color.b = st.StxColor.b;
t.description = st.ColorName;
t.catalogNumber = st.ColorCode;
embPattern_addThread(pattern, t);
stxThreads[i] = st;
}
binaryReadInt32(file);
binaryReadInt32(file);
binaryReadInt32(file);
binaryReadInt16(file);
binaryReadUInt8(file);
val1 = binaryReadInt16(file);
val2 = binaryReadInt16(file);
val3 = binaryReadInt16(file);
val4 = binaryReadInt16(file);
val5 = binaryReadInt16(file); /* 0 */
val6 = binaryReadInt16(file); /* 0 */
vala1 = binaryReadInt16(file);
vala2 = binaryReadInt16(file);
vala3 = binaryReadInt16(file);
vala4 = binaryReadInt16(file);
vala5 = binaryReadInt16(file); /* 0 */
vala6 = binaryReadInt16(file); /* 0 */
binaryReadInt32(file); /* 0 */
binaryReadInt32(file); /* 0 */
/* br.BaseStream.Position = stitchDataOffset; */
for(i = 1; i < stitchCount; )
{
char b0 = binaryReadByte(file);
char b1 = binaryReadByte(file);
if(b0 == -128)
{
switch (b1)
{
case 1:
b0 = binaryReadByte(file);
b1 = binaryReadByte(file);
/*embPattern_addStitchRel(b0, b1, STOP);*/
i++;
break;
case 2:
b0 = binaryReadByte(file);
b1 = binaryReadByte(file);
embPattern_addStitchRel(pattern, b0 / 10.0, b1 / 10.0, JUMP, 1);
i++;
break;
case -94:
/* NOTE: Is this a syncronize */
break;
default:
/*Debugger.Break(); */
break;
}
}
else
{
embPattern_addStitchRel(pattern, b0 / 10.0, b1 / 10.0, NORMAL, 1);
i++;
}
}
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_flipVertical(pattern);
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;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writePcs(EmbPattern* pattern, const char* fileName)
{
EmbStitchList* pointer = 0;
EmbThreadList* threadPointer = 0;
EmbFile* file = 0;
int i = 0;
unsigned char colorCount = 0;
double xx = 0.0, yy = 0.0;
if(!pattern) { embLog_error("format-pcs.c writePcs(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-pcs.c writePcs(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-pcs.c writePcs(), pattern contains no stitches\n");
return 0;
}
/* 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);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-pcs.c writePcs(), cannot open %s for writing\n", fileName);
return 0;
}
binaryWriteByte(file, (unsigned char)'2');
binaryWriteByte(file, 3); /* TODO: select hoop size defaulting to Large PCS hoop */
colorCount = (unsigned char)embThreadList_count(pattern->threadList);
binaryWriteUShort(file, (unsigned short)colorCount);
threadPointer = pattern->threadList;
i = 0;
while(threadPointer)
{
EmbColor color = threadPointer->thread.color;
binaryWriteByte(file, color.r);
binaryWriteByte(file, color.g);
binaryWriteByte(file, color.b);
binaryWriteByte(file, 0);
threadPointer = threadPointer->next;
i++;
}
for(; i < 16; i++)
{
binaryWriteUInt(file, 0); /* write remaining colors to reach 16 */
}
binaryWriteUShort(file, (unsigned short)embStitchList_count(pattern->stitchList));
/* write stitches */
xx = yy = 0;
pointer = pattern->stitchList;
while(pointer)
{
pcsEncode(file, roundDouble(pointer->stitch.xx * 10.0), roundDouble(pointer->stitch.yy * 10.0), pointer->stitch.flags);
pointer = pointer->next;
}
embFile_close(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 readBro(EmbPattern* pattern, const char* fileName)
{
unsigned char x55;
short unknown1, unknown2, unknown3, unknown4, moreBytesToEnd;
char name[8];
int stitchType;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-bro.c readBro(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-bro.c readBro(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-bro.c readBro(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
x55 = binaryReadByte(file);
unknown1 = binaryReadInt16(file); /* TODO: determine what this unknown data is */
embFile_read(name, 1, 8, file);
unknown2 = binaryReadInt16(file); /* TODO: determine what this unknown data is */
unknown3 = binaryReadInt16(file); /* TODO: determine what this unknown data is */
unknown4 = binaryReadInt16(file); /* TODO: determine what this unknown data is */
moreBytesToEnd = binaryReadInt16(file);
embFile_seek(file, 0x100, SEEK_SET);
while(1)
{
short b1, b2;
stitchType = EM_NORMAL;
b1 = binaryReadByte(file);
b2 = binaryReadByte(file);
if(b1 == -128)
{
unsigned char bCode = binaryReadByte(file);
b1 = binaryReadInt16(file);
b2 = binaryReadInt16(file);
if(bCode == 2)
{
stitchType = STOP;
}
else if(bCode == 3)
{
stitchType = TRIM;
}
else if(bCode == 0x7E)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
break;
}
}
embPattern_addStitchRel(pattern, b1 / 10.0, b2 / 10.0, stitchType, 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;
}
/*! 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 readZsk(EmbPattern* pattern, const char* fileName)
{
char b[3];
EmbFile* file = 0;
int stitchType;
unsigned char colorNumber;
if(!pattern) { embLog_error("format-zsk.c readZsk(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-zsk.c readZsk(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-zsk.c readZsk(), cannot open %s for reading\n", fileName);
return 0;
}
embFile_seek(file, 0x230, SEEK_SET);
colorNumber = binaryReadUInt8(file);
while(colorNumber != 0)
{
EmbThread t;
t.color.r = binaryReadUInt8(file);
t.color.g = binaryReadUInt8(file);
t.color.b = binaryReadUInt8(file);
t.catalogNumber = "";
t.description = "";
embPattern_addThread(pattern, t);
embFile_seek(file, 0x48, SEEK_CUR);
colorNumber = binaryReadUInt8(file);
}
embFile_seek(file, 0x2E, SEEK_CUR);
while(embFile_read(b, 1, 3, file) == 3)
{
stitchType = NORMAL;
if (b[0] & 0x4)
{
b[2] = -b[2];
}
if (b[0] & 0x8)
{
b[1] = -b[1];
}
if (b[0] & 0x02)
{
stitchType = JUMP;
}
if(b[0] & 0x20)
{
if (b[1] == 2)
{
stitchType = TRIM;
}
else if (b[1] == -1)
{
break;
}
else
{
if (b[2] != 0)
{
colorNumber = b[2];
}
stitchType = STOP; /* TODO: need to determine what b[1] is used for.*/
embPattern_changeColor(pattern, colorNumber - 1);
}
b[1] = 0;
b[2] = 0;
}
embPattern_addStitchRel(pattern, b[1] / 10.0, b[2] / 10.0, stitchType, 0);
}
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;
}
/*! 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 readVip(EmbPattern* pattern, const char* fileName)
{
int fileLength;
int i;
unsigned char prevByte = 0;
unsigned char *attributeData = 0, *decodedColors = 0, *attributeDataDecompressed = 0;
unsigned char *xData = 0, *xDecompressed = 0, *yData = 0, *yDecompressed = 0;
VipHeader header;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-vip.c readVip(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-vip.c readVip(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-vip.c readVip(), cannot open %s for reading\n", fileName);
return 0;
}
embFile_seek(file, 0x0, SEEK_END);
fileLength = embFile_tell(file);
embFile_seek(file, 0x00, SEEK_SET);
header.magicCode = binaryReadInt32(file);
header.numberOfStitches = binaryReadInt32(file);
header.numberOfColors = binaryReadInt32(file);
header.postitiveXHoopSize = binaryReadInt16(file);
header.postitiveYHoopSize = binaryReadInt16(file);
header.negativeXHoopSize = binaryReadInt16(file);
header.negativeYHoopSize = binaryReadInt16(file);
header.attributeOffset = binaryReadInt32(file);
header.xOffset = binaryReadInt32(file);
header.yOffset = binaryReadInt32(file);
/*stringVal = (unsigned char*)malloc(sizeof(unsigned char)*8); TODO: review this and uncomment or remove
if(!stringVal) { embLog_error("format-vip.c readVip(), cannot allocate memory for stringVal\n"); return 0; }
*/
binaryReadBytes(file, header.stringVal, 8); /* TODO: check return value */
header.unknown = binaryReadInt16(file);
header.colorLength = binaryReadInt32(file);
decodedColors = (unsigned char*)malloc(header.numberOfColors*4);
if(!decodedColors) { embLog_error("format-vip.c readVip(), cannot allocate memory for decodedColors\n"); return 0; }
for(i = 0; i < header.numberOfColors*4; ++i)
{
unsigned char inputByte = binaryReadByte(file);
unsigned char tmpByte = (unsigned char) (inputByte ^ vipDecodingTable[i]);
decodedColors[i] = (unsigned char) (tmpByte ^ prevByte);
prevByte = inputByte;
}
for(i = 0; i < header.numberOfColors; i++)
{
EmbThread thread;
int startIndex = i << 2;
thread.color.r = decodedColors[startIndex];
thread.color.g = decodedColors[startIndex + 1];
thread.color.b = decodedColors[startIndex + 2];
/* printf("%d\n", decodedColors[startIndex + 3]); */
embPattern_addThread(pattern, thread);
}
embFile_seek(file, header.attributeOffset, SEEK_SET);
attributeData = (unsigned char*)malloc(header.xOffset - header.attributeOffset);
if(!attributeData) { embLog_error("format-vip.c readVip(), cannot allocate memory for attributeData\n"); return 0; }
binaryReadBytes(file, attributeData, header.xOffset - header.attributeOffset); /* TODO: check return value */
attributeDataDecompressed = vipDecompressData(attributeData, header.xOffset - header.attributeOffset, header.numberOfStitches);
embFile_seek(file, header.xOffset, SEEK_SET);
xData = (unsigned char*)malloc(header.yOffset - header.xOffset);
if(!xData) { embLog_error("format-vip.c readVip(), cannot allocate memory for xData\n"); return 0; }
binaryReadBytes(file, xData, header.yOffset - header.xOffset); /* TODO: check return value */
xDecompressed = vipDecompressData(xData, header.yOffset - header.xOffset, header.numberOfStitches);
embFile_seek(file, header.yOffset, SEEK_SET);
yData = (unsigned char*)malloc(fileLength - header.yOffset);
if(!yData) { embLog_error("format-vip.c readVip(), cannot allocate memory for yData\n"); return 0; }
binaryReadBytes(file, yData, fileLength - header.yOffset); /* TODO: check return value */
yDecompressed = vipDecompressData(yData, fileLength - header.yOffset, header.numberOfStitches);
for(i = 0; i < header.numberOfStitches; i++)
{
embPattern_addStitchRel(pattern,
vipDecodeByte(xDecompressed[i]) / 10.0,
vipDecodeByte(yDecompressed[i]) / 10.0,
vipDecodeStitchType(attributeDataDecompressed[i]), 1);
}
embPattern_addStitchRel(pattern, 0, 0, END, 1);
embFile_close(file);
free(attributeData); attributeData = 0;
free(xData); xData = 0;
free(yData); yData = 0;
free(attributeDataDecompressed); attributeDataDecompressed = 0;
free(xDecompressed); xDecompressed = 0;
free(yDecompressed); yDecompressed = 0;
return 1;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeXxx(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
int i;
EmbRect rect;
int endOfStitches;
EmbThreadList* colors = 0;
int curColor = 0;
if(!pattern) { embLog_error("format-xxx.c writeXxx(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-xxx.c writeXxx(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-xxx.c writeXxx(), pattern contains no stitches\n");
return 0;
}
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch && pattern->lastStitch->stitch.flags != END)
embPattern_addStitchRel(pattern, 0, 0, END, 1);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-xxx.c writeXxx(), cannot open %s for writing\n", fileName);
return 0;
}
embPattern_correctForMaxStitchLength(pattern, 124, 127);
for(i = 0; i < 0x17; i++)
{
binaryWriteByte(file, 0x00);
}
binaryWriteUInt(file, (unsigned int) embStitchList_count(pattern->stitchList));
for(i = 0; i < 0x0C; i++)
{
binaryWriteByte(file, 0x00);
}
binaryWriteUShort(file, (unsigned short)embThreadList_count(pattern->threadList));
binaryWriteShort(file, 0x0000);
rect = embPattern_calcBoundingBox(pattern);
binaryWriteShort(file, (short)(embRect_width(rect) * 10.0));
binaryWriteShort(file, (short)(embRect_height(rect) * 10.0));
binaryWriteShort(file, (short)(embRect_width(rect) / 2.0 * 10)); /*TODO: xEnd from start point x=0 */
binaryWriteShort(file, (short)(embRect_height(rect) / 2.0 * 10)); /*TODO: yEnd from start point y=0 */
binaryWriteShort(file, (short)(embRect_width(rect)/2.0 * 10)); /*TODO: left from start x = 0 */
binaryWriteShort(file, (short)(embRect_height(rect)/2.0 * 10)); /*TODO: bottom from start y = 0 */
for(i = 0; i < 0xC5; i++)
{
binaryWriteByte(file, 0x00);
}
binaryWriteInt(file, 0x0000); /* place holder for end of stitches */
xxxEncodeDesign(file, pattern);
endOfStitches = embFile_tell(file);
embFile_seek(file, 0xFC, SEEK_SET);
binaryWriteUInt(file, endOfStitches);
embFile_seek(file, 0, SEEK_END);
binaryWriteByte(file, 0x7F); /* is this really correct? */
binaryWriteByte(file, 0x7F);
binaryWriteByte(file, 0x03);
binaryWriteByte(file, 0x14);
binaryWriteByte(file, 0x00);
binaryWriteByte(file, 0x00);
colors = pattern->threadList;
while(colors)
{
binaryWriteByte(file, 0x00);
binaryWriteByte(file, colors->thread.color.r);
binaryWriteByte(file, colors->thread.color.g);
binaryWriteByte(file, colors->thread.color.b);
curColor++;
colors = colors->next;
}
for(i = 0; i < (22 - curColor); i++)
{
binaryWriteUInt(file, 0x01000000);
}
binaryWriteByte(file, 0x00);
binaryWriteByte(file, 0x01);
embFile_close(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 readEmd(EmbPattern* pattern, const char* fileName)
{
unsigned char b0 = 0, b1 = 0;
char dx = 0, dy = 0;
int flags = EM_NORMAL;
char endOfStream = 0;
unsigned char jemd0[6]; /* TODO: more descriptive name */
int width, height, colors;
int i;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-emd.c readEmd(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-emd.c readEmd(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-emd.c readEmd(), cannot open %s for reading\n", fileName);
return 0;
}
embPattern_loadExternalColorFile(pattern, fileName);
binaryReadBytes(file, jemd0, 6); /* TODO: check return value */
width = binaryReadInt16(file);
height = binaryReadInt16(file);
colors = binaryReadInt16(file);
embFile_seek(file, 0x30, SEEK_SET);
for(i = 0; !endOfStream; i++)
{
flags = EM_NORMAL;
b0 = binaryReadUInt8(file);
b1 = binaryReadUInt8(file);
if(b0 == 0x80)
{
if(b1 == 0x2A)
{
embPattern_addStitchRel(pattern, 0, 0, STOP, 1);
continue;
}
else if(b1 == 0x80)
{
b0 = binaryReadUInt8(file);
b1 = binaryReadUInt8(file);
flags = TRIM;
}
else if(b1 == 0xFD)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
break;
}
else
{
continue;
}
}
dx = emdDecode(b0);
dy = emdDecode(b1);
embPattern_addStitchRel(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;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeVip(EmbPattern* pattern, const char* fileName)
{
EmbRect boundingRect;
int stitchCount, minColors, patternColor;
int attributeSize = 0;
int xCompressedSize = 0;
int yCompressedSize = 0;
double previousX = 0;
double previousY = 0;
unsigned char* xValues = 0, *yValues = 0, *attributeValues = 0;
EmbStitchList* pointer = 0;
double xx = 0.0;
double yy = 0.0;
int flags = 0;
int i = 0;
unsigned char* attributeCompressed = 0, *xCompressed = 0, *yCompressed = 0, *decodedColors = 0, *encodedColors = 0;
unsigned char prevByte = 0;
EmbThreadList* colorPointer = 0;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-vip.c writeVip(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-vip.c writeVip(), fileName argument is null\n"); return 0; }
stitchCount = embStitchList_count(pattern->stitchList);
if(!stitchCount)
{
embLog_error("format-vip.c writeVip(), pattern contains no stitches\n");
return 0;
}
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch && pattern->lastStitch->stitch.flags != END)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
stitchCount++;
}
file = embFile_open(fileName, "wb");
if(file == 0)
{
embLog_error("format-vip.c writeVip(), cannot open %s for writing\n", fileName);
return 0;
}
minColors = embThreadList_count(pattern->threadList);
decodedColors = (unsigned char*)malloc(minColors << 2);
if(!decodedColors) return 0;
encodedColors = (unsigned char*)malloc(minColors << 2);
if(encodedColors) /* TODO: review this line. It looks clearly wrong. If not, note why. */
{
free(decodedColors);
decodedColors = 0;
return 0;
}
/* embPattern_correctForMaxStitchLength(pattern, 0x7F, 0x7F); */
patternColor = minColors;
if(minColors > 24) minColors = 24;
binaryWriteUInt(file, 0x0190FC5D);
binaryWriteUInt(file, stitchCount);
binaryWriteUInt(file, minColors);
boundingRect = embPattern_calcBoundingBox(pattern);
binaryWriteShort(file, (short) roundDouble(boundingRect.right * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.top * 10.0 - 1.0));
binaryWriteShort(file, (short) roundDouble(boundingRect.left * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.bottom * 10.0 - 1.0));
binaryWriteUInt(file, 0x38 + (minColors << 3));
xValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
yValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
attributeValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
if(xValues && yValues && attributeValues)
{
pointer = pattern->stitchList;
while(pointer)
{
xx = pointer->stitch.xx;
yy = pointer->stitch.yy;
flags = pointer->stitch.flags;
xValues[i] = vipEncodeByte((xx - previousX) * 10.0);
previousX = xx;
yValues[i] = vipEncodeByte((yy - previousY) * 10.0);
previousY = yy;
attributeValues[i] = vipEncodeStitchType(flags);
pointer = pointer->next;
i++;
}
attributeCompressed = vipCompressData(attributeValues, stitchCount, &attributeSize);
xCompressed = vipCompressData(xValues, stitchCount, &xCompressedSize);
yCompressed = vipCompressData(yValues, stitchCount, &yCompressedSize);
binaryWriteUInt(file, (unsigned int) (0x38 + (minColors << 3) + attributeSize));
binaryWriteUInt(file, (unsigned int) (0x38 + (minColors << 3) + attributeSize + xCompressedSize));
binaryWriteUInt(file, 0x00000000);
binaryWriteUInt(file, 0x00000000);
binaryWriteUShort(file, 0x0000);
binaryWriteInt(file, minColors << 2);
colorPointer = pattern->threadList;
for(i = 0; i < minColors; i++)
{
int byteChunk = i << 2;
EmbColor currentColor = colorPointer->thread.color;
decodedColors[byteChunk] = currentColor.r;
decodedColors[byteChunk + 1] = currentColor.g;
decodedColors[byteChunk + 2] = currentColor.b;
decodedColors[byteChunk + 3] = 0x01;
colorPointer = colorPointer->next;
}
for(i = 0; i < minColors << 2; ++i)
{
unsigned char tmpByte = (unsigned char) (decodedColors[i] ^ vipDecodingTable[i]);
prevByte = (unsigned char) (tmpByte ^ prevByte);
binaryWriteByte(file, prevByte);
}
for(i = 0; i <= minColors; i++)
{
binaryWriteInt(file, 1);
}
binaryWriteUInt(file, 0); /* string length */
binaryWriteShort(file, 0);
binaryWriteBytes(file, (char*) attributeCompressed, attributeSize);
binaryWriteBytes(file, (char*) xCompressed, xCompressedSize);
binaryWriteBytes(file, (char*) yCompressed, yCompressedSize);
}
if(attributeCompressed) { free(attributeCompressed); attributeCompressed = 0; }
if(xCompressed) { free(xCompressed); xCompressed = 0; }
if(yCompressed) { free(yCompressed); yCompressed = 0; }
if(attributeValues) { free(attributeValues); attributeValues = 0; }
if(xValues) { free(xValues); xValues = 0; }
if(yValues) { free(yValues); yValues = 0; }
if(decodedColors) { free(decodedColors); decodedColors = 0; }
if(encodedColors) { free(encodedColors); encodedColors = 0; }
embFile_close(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 readU00(EmbPattern* pattern, const char* fileName)
{
int i;
char dx = 0, dy = 0;
int flags = NORMAL;
char endOfStream = 0;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-u00.c readU00(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-u00.c readU00(), fileName argument is null\n"); return 0; }
file = embFile_open(fileName, "rb");
if(!file)
{
embLog_error("format-u00.c readU00(), cannot open %s for reading\n", fileName);
return 0;
}
/* 16 3byte RGB's start @ 0x08 followed by 14 bytes between 0 and 15 with index of color for each color change */
embFile_seek(file, 0x08, SEEK_SET);
for(i = 0; i < 16; i++)
{
EmbThread t;
t.color.r = binaryReadUInt8(file);
t.color.g = binaryReadUInt8(file);
t.color.b = binaryReadUInt8(file);
embPattern_addThread(pattern, t);
}
embFile_seek(file, 0x100, SEEK_SET);
for(i = 0; !endOfStream; i++)
{
char negativeX , negativeY;
unsigned char b0 = binaryReadUInt8(file);
unsigned char b1 = binaryReadUInt8(file);
unsigned char b2 = binaryReadUInt8(file);
if(b0 == 0xF8 || b0 == 0x87 || b0 == 0x91)
{
break;
}
if((b0 & 0x0F) == 0)
{
flags = NORMAL;
}
else if((b0 & 0x1f) == 1)
{
flags = JUMP;
}
else if((b0 & 0x0F) > 0)
{
flags = STOP;
}
negativeX = ((b0 & 0x20) > 0);
negativeY = ((b0 & 0x40) > 0);
dx = (char) b2;
dy = (char) b1;
if(negativeX) dx = (char) -dx;
if(negativeY) dy = (char) -dy;
embPattern_addStitchRel(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;
}
