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#include "format-bro.h"
#include "helpers-binary.h"
#include "emb-file.h"
#include "emb-logging.h"
/*! 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 = 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;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeBro(EmbPattern* pattern, const char* fileName)
{
if(!pattern) { embLog_error("format-bro.c writeBro(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-bro.c writeBro(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-bro.c writeBro(), 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);
/* TODO: embFile_open() needs to occur here after the check for no stitches */
return 0; /*TODO: finish writeBro */
}
/* kate: bom off; indent-mode cstyle; indent-width 4; replace-trailing-space-save on; */
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