format-phc.c

/*! Reads a file with the given \a fileName and loads the data into \a pattern.
 *  Returns \c true if successful, otherwise returns \c false. */
static int readPhc(EmbPattern* pattern, EmbFile* file, const char* fileName)
{
    int colorChanges, version, bytesInSection2;
    unsigned short pecOffset, bytesInSection, bytesInSection3;
    char pecAdd;
    EmbThread t;
    int i;

    embFile_seek(file, 0x07, SEEK_SET);
    version = binaryReadByte(file) - 0x30; /* converting from ansi number */
    embFile_seek(file, 0x4D, SEEK_SET);
    colorChanges = binaryReadUInt16(file);

    for (i = 0; i < colorChanges; i++) {
        t = pecThreads[(int)binaryReadByte(file)];
        embPattern_addThread(pattern, t);
    }
    embFile_seek(file, 0x2B, SEEK_SET);
    pecAdd = binaryReadByte(file);
    binaryReadUInt32(file); /* file length */
    pecOffset = binaryReadUInt16(file);
    embFile_seek(file, pecOffset + pecAdd, SEEK_SET);
    bytesInSection = binaryReadUInt16(file);
    embFile_seek(file, bytesInSection, SEEK_CUR);
    bytesInSection2 = binaryReadUInt32(file);
    embFile_seek(file, bytesInSection2, SEEK_CUR);
    bytesInSection3 = binaryReadUInt16(file);
    embFile_seek(file, bytesInSection3 + 0x12, SEEK_CUR);

    readPecStitches(pattern, file, fileName);

    embPattern_flipVertical(pattern);
    return 1; /*TODO: finish ReadPhc */
}

/*! Writes the data from \a pattern to a file with the given \a fileName.
 *  Returns \c true if successful, otherwise returns \c false. */
static int writePhc(EmbPattern* pattern, EmbFile* file, const char* fileName)
{
    return 0; /*TODO: finish writePhc */
}