int main (int argc, const char *argv[])
{
processor = zbar_processor_create(0);
assert(processor);
if(zbar_processor_init(processor, NULL, 0)) {
zbar_processor_error_spew(processor, 0);
return(1);
}
zbar_image_t *zimage = zbar_image_create();
assert(zimage);
zbar_image_set_format(zimage, *(unsigned long*)"Y800");
int width = js_get_width();
int height = js_get_height();
zbar_image_set_size(zimage, width, height);
size_t bloblen = width * height;
unsigned char *blob = malloc(bloblen);
zbar_image_set_data(zimage, blob, bloblen, zbar_image_free_data);
js_read_image(blob, bloblen);
zbar_process_image(processor, zimage);
// print results
const zbar_symbol_t *sym = zbar_image_first_symbol(zimage);
for(; sym; sym = zbar_symbol_next(sym)) {
zbar_symbol_type_t typ = zbar_symbol_get_type(sym);
if(typ == ZBAR_PARTIAL)
continue;
js_output_result(zbar_get_symbol_name(typ),
zbar_get_addon_name(typ),
zbar_symbol_get_data(sym));
}
zbar_image_destroy(zimage);
if(zbar_processor_is_visible(processor)) {
zbar_processor_user_wait(processor, -1);
}
zbar_processor_destroy(processor);
return 0;
}
static PyObject*
processor_get_bool (zbarProcessor *self,
void *closure)
{
int val;
switch((intptr_t)closure) {
case 0:
val = zbar_processor_is_visible(self->zproc);
break;
default:
assert(0);
return(NULL);
}
if(val < 0)
return(zbarErr_Set((PyObject*)self));
return(PyBool_FromLong(val));
}
static int scan_image (IplImage * image)
{
if(exit_code == 3)
return(-1);
int found = 0;
if(exit_code == 3)
return(-1);
zbar_image_t *zimage = zbar_image_create();
assert(zimage);
zbar_image_set_format(zimage, *(unsigned long*)"Y800");
int width = image->width;
int height = image->height;
zbar_image_set_size(zimage, width, height);
// extract grayscale image pixels
// FIXME color!! ...preserve most color w/422P
// (but only if it's a color image)
size_t bloblen = width * height;
unsigned char *blob = malloc(bloblen);
zbar_image_set_data(zimage, blob, bloblen, zbar_image_free_data);
memcpy(blob, image->imageData, image->imageSize);
if(xmllvl == 1)
{
xmllvl++;
//printf("<source href='%s'>\n", filename);
}
zbar_process_image(processor, zimage);
// output result data
const zbar_symbol_t *sym = zbar_image_first_symbol(zimage);
for(; sym; sym = zbar_symbol_next(sym))
{
zbar_symbol_type_t typ = zbar_symbol_get_type(sym);
if(typ == ZBAR_PARTIAL)
continue;
else if(!xmllvl)
printf("%s%s:%s\n",
zbar_get_symbol_name(typ),
zbar_get_addon_name(typ),
zbar_symbol_get_data(sym));
else if(xmllvl < 0)
printf("%s\n", zbar_symbol_get_data(sym));
else {
if(xmllvl < 3)
{
xmllvl++;
//printf("<index num='%u'>\n", seq);
}
zbar_symbol_xml(sym, &xmlbuf, &xmlbuflen);
printf("%s\n", xmlbuf);
}
found++;
num_symbols++;
}
if(xmllvl > 2)
{
xmllvl--;
printf("</index>\n");
}
fflush(stdout);
zbar_image_destroy(zimage);
num_images++;
if(zbar_processor_is_visible(processor))
{
printf("waiting for q\n");
int rc = zbar_processor_user_wait(processor, -1);
if(rc < 0 || rc == 'q' || rc == 'Q')
exit_code = 3;
}
//}
if(xmllvl > 1)
{
xmllvl--;
printf("</source>\n");
}
if(!found)
notfound++;
//DestroyMagickWand(images);
return(0);
}//scan_image
static int scan_image (const char *filename)
{
if(exit_code == 3)
return(-1);
int found = 0;
MagickWand *images = NewMagickWand();
if(!MagickReadImage(images, filename) && dump_error(images))
return(-1);
unsigned seq, n = MagickGetNumberImages(images);
for(seq = 0; seq < n; seq++) {
if(exit_code == 3)
return(-1);
if(!MagickSetIteratorIndex(images, seq) && dump_error(images))
return(-1);
zbar_image_t *zimage = zbar_image_create();
assert(zimage);
zbar_image_set_format(zimage, zbar_fourcc('Y','8','0','0'));
int width = MagickGetImageWidth(images);
int height = MagickGetImageHeight(images);
zbar_image_set_size(zimage, width, height);
// extract grayscale image pixels
// FIXME color!! ...preserve most color w/422P
// (but only if it's a color image)
size_t bloblen = width * height;
unsigned char *blob = malloc(bloblen);
zbar_image_set_data(zimage, blob, bloblen, zbar_image_free_data);
if(!MagickExportImagePixels(images, 0, 0, width, height,
"I", CharPixel, blob))
return(-1);
if(xmllvl == 1) {
xmllvl++;
printf("<source href='%s'>\n", filename);
}
zbar_process_image(processor, zimage);
// output result data
const zbar_symbol_t *sym = zbar_image_first_symbol(zimage);
for(; sym; sym = zbar_symbol_next(sym)) {
zbar_symbol_type_t typ = zbar_symbol_get_type(sym);
unsigned len = zbar_symbol_get_data_length(sym);
if(typ == ZBAR_PARTIAL)
continue;
else if(xmllvl <= 0) {
if(!xmllvl)
printf("%s:", zbar_get_symbol_name(typ));
if(len &&
fwrite(zbar_symbol_get_data(sym), len, 1, stdout) != 1) {
exit_code = 1;
return(-1);
}
}
else {
if(xmllvl < 3) {
xmllvl++;
printf("<index num='%u'>\n", seq);
}
zbar_symbol_xml(sym, &xmlbuf, &xmlbuflen);
if(fwrite(xmlbuf, xmlbuflen, 1, stdout) != 1) {
exit_code = 1;
return(-1);
}
}
printf("\n");
found++;
num_symbols++;
}
if(xmllvl > 2) {
xmllvl--;
printf("</index>\n");
}
fflush(stdout);
zbar_image_destroy(zimage);
num_images++;
if(zbar_processor_is_visible(processor)) {
int rc = zbar_processor_user_wait(processor, -1);
if(rc < 0 || rc == 'q' || rc == 'Q')
exit_code = 3;
}
}
if(xmllvl > 1) {
xmllvl--;
printf("</source>\n");
}
if(!found)
notfound++;
DestroyMagickWand(images);
return(0);
}
