Working png/cursor instructions.
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@ -255,6 +255,7 @@ cairo_status_t __guac_write_png(void* closure, const unsigned char* data, unsign
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/* Append data to buffer */
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/* Append data to buffer */
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memcpy(png_data->buffer + png_data->data_size, data, length);
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memcpy(png_data->buffer + png_data->data_size, data, length);
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png_data->data_size += length;
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return CAIRO_STATUS_SUCCESS;
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return CAIRO_STATUS_SUCCESS;
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@ -278,13 +279,15 @@ int __guac_write_length_png(GUACIO* io, cairo_surface_t* surface) {
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base64_length = (png_data.data_size + 2) / 3 * 4;
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base64_length = (png_data.data_size + 2) / 3 * 4;
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/* Write instruction and args */
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/* Write length and data */
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if (
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if (
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guac_write_int(io, base64_length)
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guac_write_int(io, base64_length)
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|| guac_write_string(io, ".")
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|| guac_write_string(io, ".")
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|| guac_write_base64(io, png_data.buffer, png_data.data_size)
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|| guac_write_base64(io, png_data.buffer, png_data.data_size)
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|| guac_flush_base64(io))
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|| guac_flush_base64(io)) {
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free(png_data.buffer);
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return -1;
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return -1;
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}
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free(png_data.buffer);
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free(png_data.buffer);
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return 0;
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return 0;
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