C++ (Cpp) jpeg_data_load_data Examples

Example #1

File: jpeg-data.c Project: ChingezKhan/gthumb

void
jpeg_data_load_file (JPEGData   *data, 
		     const char *path)
{
	FILE          *f;
	unsigned char *d;
	unsigned int   size;

	if ((data == NULL) || (path == NULL))
		return;

	f = fopen (path, "rb");
	if (f == NULL)
		return;

	/* For now, we read the data into memory. Patches welcome... */
	fseek (f, 0, SEEK_END);
	size = ftell (f);
	fseek (f, 0, SEEK_SET);
	d = malloc (sizeof (char) * size);
	if (!d) {
		fclose (f);
		return;
	}
	if (fread (d, 1, size, f) != size) {
		free (d);
		fclose (f);
		return;
	}
	fclose (f);

	jpeg_data_load_data (data, d, size);
	free (d);
}

Example #2

File: jpeg-data.c Project: AndiNR/android_device_samsung_mint

JPEGData *
jpeg_data_new_from_data (const unsigned char *d,
			 unsigned int size)
{
	JPEGData *data;

	data = jpeg_data_new ();
	jpeg_data_load_data (data, d, size);
	return (data);
}

Example #3

File: jpeg-data.c Project: AndiNR/android_device_samsung_mint

void
jpeg_data_load_file (JPEGData *data, const char *path)
{
	FILE *f;
	unsigned char *d;
	//For Fix Prevent Issue CID :13211
	int size;

	if (!data) return;
	if (!path) return;

	f = fopen (path, "rb");
	if (!f) {
		exif_log (data->priv->log, EXIF_LOG_CODE_CORRUPT_DATA, "jpeg-data",
				_("Path '%s' invalid."), path);
		return;
	}

	/* For now, we read the data into memory. Patches welcome... */
	fseek (f, 0, SEEK_END);
	size = ftell (f);

	if(size <0){
		fclose (f);
		return;
	}
	
	fseek (f, 0, SEEK_SET);
	d = malloc (size);
	if (!d) {
		EXIF_LOG_NO_MEMORY (data->priv->log, "jpeg-data", size);
		fclose (f);
		return;
	}
	if (fread (d, 1, size, f) != size) {
		free (d);
		fclose (f);
		exif_log (data->priv->log, EXIF_LOG_CODE_CORRUPT_DATA, "jpeg-data",
				_("Could not read '%s'."), path);
		return;
	}
	fclose (f);

	jpeg_data_load_data (data, d, size);
	free (d);
}