C++ (Cpp) ftp_action Examples

Example #1

File: ftpgetput.c Project: BackupTheBerlios/tew632-brp-svn

int ftpgetput_main(int argc, char **argv)
{
	/* content-length of the file */
	unsigned long opt;
	char *port = "ftp";

	/* socket to ftp server */
	FILE *control_stream;
	struct sockaddr_in s_in;

	/* continue a prev transfer (-c) */
	ftp_host_info_t *server;

	int (*ftp_action)(ftp_host_info_t *, FILE *, const char *, char *) = NULL;

	/* Check to see if the command is ftpget or ftput */
#ifdef CONFIG_FTPPUT
# ifdef CONFIG_FTPGET
	if (bb_applet_name[3] == 'p') {
		ftp_action = ftp_send;
	}
# else
	ftp_action = ftp_send;
# endif
#endif
#ifdef CONFIG_FTPGET
# ifdef CONFIG_FTPPUT
	if (bb_applet_name[3] == 'g') {
		ftp_action = ftp_recieve;
	}
# else
	ftp_action = ftp_recieve;
# endif
#endif

	/* Set default values */
	server = xmalloc(sizeof(ftp_host_info_t));
	server->user = "******";
	server->password = "******";
	verbose_flag = 0;

	/*
	 * Decipher the command line
	 */
	bb_applet_long_options = ftpgetput_long_options;
	opt = bb_getopt_ulflags(argc, argv, "cvu:p:P:", &server->user, &server->password, &port);

	/* Process the non-option command line arguments */
	if (argc - optind != 3) {
		bb_show_usage();
	}

	if (opt & FTPGETPUT_OPT_CONTINUE) {
		do_continue = 1;
	}
	if (opt & FTPGETPUT_OPT_VERBOSE) {
		verbose_flag = 1;
	}

	/* We want to do exactly _one_ DNS lookup, since some
	 * sites (i.e. ftp.us.debian.org) use round-robin DNS
	 * and we want to connect to only one IP... */
	server->s_in = &s_in;
	bb_lookup_host(&s_in, argv[optind]);
	s_in.sin_port = bb_lookup_port(port, "tcp", 21);
	if (verbose_flag) {
		printf("Connecting to %s[%s]:%d\n",
				argv[optind], inet_ntoa(s_in.sin_addr), ntohs(s_in.sin_port));
	}

	/*  Connect/Setup/Configure the FTP session */
	control_stream = ftp_login(server);

	return(ftp_action(server, control_stream, argv[optind + 1], argv[optind + 2]));
}

Example #2

int ftpgetput_main(int argc, char **argv)
{
	/* content-length of the file */
	int option_index = -1;
	int opt;

	/* socket to ftp server */
	FILE *control_stream;

	/* continue a prev transfer (-c) */
	ftp_host_info_t *server;

	int (*ftp_action)(FILE *, const char *, const char *, char *) = NULL;

	struct option long_options[] = {
		{"username", 1, NULL, 'u'},
		{"password", 1, NULL, 'p'},
		{"port", 1, NULL, 'P'},
		{"continue", 1, NULL, 'c'},
		{"verbose", 0, NULL, 'v'},
		{0, 0, 0, 0}
	};

#ifdef CONFIG_FTPPUT
	if (bb_applet_name[3] == 'p') {
		ftp_action = ftp_send;
	} 
#endif
#ifdef CONFIG_FTPGET
	if (bb_applet_name[3] == 'g') {
		ftp_action = ftp_recieve;
	}
#endif

	/* Set default values */
	server = ftp_init();
	verbose_flag = 0;

	/* 
	 * Decipher the command line 
	 */
	while ((opt = getopt_long(argc, argv, "u:p:P:cv", long_options, &option_index)) != EOF) {
		switch(opt) {
		case 'c':
			do_continue = 1;
			break;
		case 'u':
			server->user = optarg;
			break;
		case 'p':
			server->password = optarg;
			break;
		case 'P':
			server->port = optarg;
			break;
		case 'v':
			verbose_flag = 1;
			break;
		default:
			bb_show_usage();
		}
	}

	/*
	 * Process the non-option command line arguments
	 */
	if (argc - optind != 3) {
		bb_show_usage();
	}

	/*  Connect/Setup/Configure the FTP session */
	server->host = argv[optind];
	control_stream = ftp_login(server);

	return(ftp_action(control_stream, argv[optind], argv[optind + 1], argv[optind + 2]));
}