void * trans_thread(void *unuse){
CURLcode retcode;
CURL *curl = curl_easy_init();
if(curl==NULL){
fprintf(stderr,"translate failed_1\n");
pthread_exit("-1");
}
char buf[512],ret_buf[MAXBUF*2],*convert_str;
sprintf(buf, "%s", APIkey);
convert_space(str_to_trans);
convert_str = curl_easy_escape(curl,str_to_trans,strlen(str_to_trans));
strcat(buf, convert_str);
curl_easy_setopt(curl, CURLOPT_URL, buf);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_func);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &ret_buf);
retcode = curl_easy_perform(curl);
curl_easy_cleanup(curl);
if(retcode != 0){
fprintf(stderr,"translate failed_2\n");
pthread_exit("-1");
}
cJSON *json;
json = cJSON_Parse(ret_buf);
if(create_trans(&trans_res, json) == -1){
fprintf(stderr,"translate failed_3\n");
pthread_exit("-1");
}
if(simple_flag == 1)
clprint_simple(&trans_res);
else
clprint_full(&trans_res);
curl_free(convert_str);
pthread_exit("0");
}
void process_1_image (args cli_flags, char *files) {
char *out_file_name = get_out_filename (files, cli_flags);
if (file_exists (out_file_name)) {
printf ("| Output file %s already exists. skipping... ", out_file_name);
return;
}
// Origional Image Properties struct
img_prop o = (img_prop) malloc (sizeof (image_properties));
// set all the vales in the imapg properties struct to -1
null_ip (o);
// Create a data provider
CGDataProviderRef source_image_provider = CGDataProviderCreateWithFilename (files);
// Check for a null returned value
if (source_image_provider == NULL) {
// something went wrong
printf ("error: Couldn't create CGDataProvider from URL.\n");
exit (0);
}
// get the information from the image exif here
o->image_rot = get_exif_rot (source_image_provider);
// Create the image in memory from the JPEG data
CGImageRef source_image = CGImageCreateWithJPEGDataProvider (source_image_provider, NULL, no, kCGRenderingIntentDefault);
/********************************************/
/* Getting the colour space **/
o->colorSpace = CGImageGetColorSpace(source_image);
/********************************************/
// populate the image info struct
pop_img_props (source_image, o);
// create a data provider from the decoded JPEG data
CGDataProviderRef image_data_provider = CGImageGetDataProvider (source_image);
// Create a pointer to the data section of the image in memory
CFDataRef source_data_ptr = CGDataProviderCopyData (image_data_provider);
// The vImage_Buffers we will use
vImage_Buffer *vImage_source = (vImage_Buffer*) malloc (sizeof (vImage_Buffer));
// Check for NULL
if (NULL == vImage_source) {
printf ("Cannot malloc vImage_source buffer\n");
exit (0);
}
if (o->bits_ppixel == 24) {
// convert from 24bit to 32bit by adding the alpha channel.
source_data_ptr = convert24_32bit (source_data_ptr, o);
}
// Setup the vImage Buffer for the image
setupBuffer (vImage_source, o->image_h, o->image_w, o->bytes_row);
// Assign the data to the vImage Buffer for the source
vImage_source->data = (void *) CFDataGetBytePtr (source_data_ptr);
// Check for NULL
if (vImage_source->data == NULL)
printf ("Unable to get the vimage.data pointer\n");
if (o->image_rot != 1 && o->image_rot != 4 && o->image_rot != 2) // rotate the image
rotate_image (vImage_source, o, NULL);
// flip the image
if (o->image_rot == 2 || o->image_rot == 4 || o->image_rot == 7 || o->image_rot == 5)
flip_image (vImage_source, o, NULL);
// Resize the images
resize_image (vImage_source, o, cli_flags);
// Create a colour space to be compared against
CGColorSpaceRef rgb = CGColorSpaceCreateWithName(kCGColorSpaceSRGB);
if (NULL == rgb) {
fprintf(stderr, "Unable to create the reference colourspace.\n");
exit(0);
}
// Convert the colourspace to RGB
if (!CFEqual(rgb, o->colorSpace) && !cli_flags->disableCC) {
vImage_source->data = convert_space(vImage_source->data, o->image_w, o->image_h);
if (NULL == vImage_source->data) exit(0);
}
// release the reference colour space
CGColorSpaceRelease(rgb);
// save the image
save_image (vImage_source, o, cli_flags->quality, out_file_name);
// Release the source provider
CGDataProviderRelease (source_image_provider);
source_image_provider = NULL;
// Release the source image
CGImageRelease (source_image);
source_image = NULL;
free(source_data_ptr);
// Free the filename created by get_out_filename ()
free (out_file_name);
out_file_name = NULL;
// free the image properties
free (o);
o = NULL;
// if there is info in the buffer
if (vImage_source->data != NULL) {
free (vImage_source->data);
vImage_source->data = NULL;
}
// free the buffer
free (vImage_source);
vImage_source = NULL;
} // Process 1 image
int main(int argc, char *argv[]) {
char str[] = "Hello Wolrd and Japan! ";
convert_space(str);
printf("%s\n", str);
return 0;
}
