int main(int argc, char *argv[]) {
LIBXML_TEST_VERSION
// xmlTextReaderPtr reader = xmlReaderForFile("/run/media/svartalf/storage/wikipedia/ruwiki-20140706-pages-meta-history1.xml", NULL, 0);
xmlTextReaderPtr reader = xmlReaderForFile("/tmp/test.xml", NULL, 0);
FILE *output = fopen("/tmp/output.bin", "w");
output_write_header(output);
Revision *rev = revision_create();
int result = xmlTextReaderRead(reader);
while (result == 1) {
processNode(reader, rev);
result = xmlTextReaderRead(reader);
if (revision_filled(rev)) {
output_write_row(output, rev);
revision_clear(rev);
}
}
output_close(output);
xmlFreeTextReader(reader);
if (result != 0) {
fprintf(stderr, "failed to parse: %d\n", result);
}
xmlCleanupParser();
return 0;
}
int main(int argc, char *argv[]) {
FILE* quantization_fileHandle;
FILE* input_fileHandle;
if(argc !=5){
printf("Usage: Filename, input PGM file, quantization file, qscale, output file\n");
return(0);
}
else{
quantization_fileHandle = fopen(argv[2], "r");
input_fileHandle = fopen(argv[1], "rb"); // Not sure if this needs to be rb
qvalue = atof(argv[3]);
output_fileHandle = fopen(argv[4], "w");
}
if(quantization_fileHandle == NULL || input_fileHandle == NULL || output_fileHandle == NULL){
printf("Could not open file");
return 0;
}
memset(quant_matrix, 0, 64);
int i, j;
for(i = 0; i < 8; i+=1){
for(j = 0; j < 8; j+=1){
fscanf(quantization_fileHandle, "%d", &quant_matrix[i][j]);
quant_matrix[i][j] *= qvalue; //This quantizes the quantization matrix,
//would need this done later
}
}
fclose(quantization_fileHandle);
//print_8x8_matrix(quant_matrix);
char type [3];
int max_value = 0;
fscanf(input_fileHandle, "%s", &type); //Should be P5
fscanf(input_fileHandle, "%d", &x_size); //Size of photo in x
fscanf(input_fileHandle, "%d", &y_size); //Size of photo in y
fscanf(input_fileHandle, "%d", &max_value);//To gather item after the sizes
int endline = fgetc(input_fileHandle); //Gets the last endline character
endline++; // removes compiler warning of unused variable
//printf("file type: %s x size: %d y size: %d max value: %d\n\n",type, x_size, y_size, max_value);
int **input_matrix = (int**) malloc(sizeof(int*) * y_size);
for(i = 0; i < y_size; i+=1){
input_matrix[i]= (int*) malloc(sizeof(int) * x_size);
}
//Fill the matrix with values from the image
for(i = 0; i < y_size; i += 1){
for(j = 0; j < x_size; j += 1){
input_matrix[i][j] = fgetc(input_fileHandle);
}
}
//printf("Input matrix\n");
//print_matrix(input_matrix, x_size, y_size);
output_write_header(output_fileHandle); //Write the header to the output file
break_into_macroblocks(input_matrix); //Start the processing of the file
/* Used to test that the zigzag reorder is working correct
int test_matrix [8][8];
memset(test_matrix, 0, 64);
for(i = 0; i < 8; i++){
for(j = 0; j < 8; j++){
test_matrix[i][j] = (i*8 + j);
}
}
printf("Test matrix, 0-63: \n");
print_8x8_matrix(test_matrix);
*/
//printf("Count: %d\n", count);
fclose(output_fileHandle);
return 0;
}
