C++ (Cpp) encode_to_base64 Beispiele

Beispiel #1

Datei: base_64.c Projekt: Xero-Hige/gaston-rodrigo

/**
 * Escribe sobre el output_stream el contenido del
 * input_stream codificado en base 64
 */
int encode(FILE* input_stream, FILE* output_stream) {
	char input_buffer[3];
	char output_buffer[4];

	set_endianess();

	int bytes_read = fread(input_buffer, sizeof(char), 3, input_stream);
	while (bytes_read > 0) {
		if (bytes_read < 3)
			input_buffer[2] = 0;
		if (bytes_read < 2)
			input_buffer[1] = 0;

		if (!encode_to_base64(input_buffer, output_buffer))
			return ENCODE_ERROR;

		add_padding(bytes_read, output_buffer);

		int bytes_wrote = fwrite(output_buffer, sizeof(char), 4, output_stream);

		if (bytes_wrote != 4)
			return WRITE_ERROR;

		bytes_read = fread(input_buffer, sizeof(char), 3, input_stream);
	}

	return 0;
}

Beispiel #2

Datei: fiddle_main.cpp Projekt: rlugojr/skia

static void dump_output(const sk_sp<SkData>& data,
                        const char* name, bool last = true) {
    if (data) {
        printf("\t\"%s\": \"", name);
        encode_to_base64(data->data(), data->size(), stdout);
        fputs(last ? "\"\n" : "\",\n", stdout);
    }
}