libpsyc/test/testJsonGlib.c

#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <assert.h>
#include <unistd.h>
#include <getopt.h>
#include <sys/socket.h>

#include <glib-object.h>
#include <json-glib/json-glib.h>

#include "test.c"

// cmd line args
char *filename, *port = "4442";
uint8_t verbose, stats;
uint8_t no_render, quiet, progress;
size_t count = 1, recv_buf_size = RECV_BUF_SIZE;

int exit_code;

JsonParser *parser;
JsonGenerator *generator;

int main (int argc, char **argv) {
	int c;

	while ((c = getopt (argc, argv, "f:p:b:c:nqsvPh")) != -1) {
		switch (c) {
			CASE_f CASE_p CASE_b
			CASE_c CASE_n CASE_q
			CASE_s CASE_v CASE_P
			case 'h':
				printf(
					HELP_FILE("testJsonGlib", "mnqSsvP")
					HELP_PORT("testJsonGlib", "nqsvP")
					HELP_f HELP_p HELP_b HELP_c
					HELP_m HELP_n HELP_q HELP_S
					HELP_s HELP_v HELP_P HELP_h,
					port, RECV_BUF_SIZE);
				exit(0);
			case '?': exit(-1);
			default:  abort();
		}
	}

	if (filename)
		test_file(filename, count, recv_buf_size);
	else
		test_server(port, count, recv_buf_size);

	return exit_code;
}

void test_init (int i) {
	g_type_init();
	parser = json_parser_new();
	generator = json_generator_new();
}

int test_input (int i, char *recvbuf, size_t nbytes) {
	JsonNode *root;
	GError *error;
	char *str;
	size_t len;
	int r, ret;

	ret = json_parser_load_from_data(parser, recvbuf, nbytes, &error);

	if (!ret) {
		printf("Parse error\n");
		exit_code = 1;
		return -1;
	}

	root = json_parser_get_root(parser);

	if (!no_render) {
		json_generator_set_root(generator, root);
		str = json_generator_to_data(generator, &len);;
		if (!quiet) {
			if (filename) {
				r = write(1, str, len);
				r = write(1, "\n", 1);
			} else {
				send(i, str, len, 0);
				send(i, "\n", 1, 0);
			}
		}
	}

	if (verbose)
		printf("# Done parsing.\n");
	else if (progress)
		r = write(1, ".", 1);

	return ret;
}