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Diffstat (limited to 'src/pdu_decoder.c')
| -rw-r--r-- | src/pdu_decoder.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/pdu_decoder.c b/src/pdu_decoder.c new file mode 100644 index 0000000..f6a72e4 --- /dev/null +++ b/src/pdu_decoder.c @@ -0,0 +1,157 @@ +/* + * PDU Decoder tool + * + * Copyright (C) 2010 by James Maki + * + * Author: James Maki <jmaki@multitech.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#define __MAIN_FILE_C 1 + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <stdint.h> +#include <ctype.h> +#include <time.h> +#include <getopt.h> + +#include "global.h" +#include "cmd_options.h" +#include "sms_utils.h" +#include "pdu_decode.h" +#include "xprintf.h" +#include "utils.h" + +static void print_version(const char *name) +{ + printf("%s (" PACKAGE ") " VERSION " (" __DATE__ " " __TIME__ ")\n", name); + printf("Copyright (C) 2010 by Multi-Tech Systems\n"); + printf( +"This program is free software; you may redistribute it under the terms of\n" +"the GNU General Public License version 2 or (at your option) any later version.\n" +"This program has absolutely no warranty.\n"); +} + +static void usage(FILE *out) +{ + fprintf(out, "Usage: pdu-decoder [ OPTIONS ... ] PDU [ PDU ... ]\n"); + fprintf(out, "where OPTIONS := { \n"); + fprintf(out, " --verbose\n"); + fprintf(out, " }\n"); + fprintf(out, "\n"); +} + +static char *short_options = "+" + __CMD_OPT_VERBOSE; +static struct option long_options[] = { + {"verbose", 0, NULL, CMD_OPT_VERBOSE}, + {"version", 0, NULL, CMD_OPT_VERSION}, + {"help", 0, NULL, CMD_OPT_HELP}, + {0, 0, 0, 0}, +}; + +int main(int argc, char *argv[]) +{ + int i; + int option_index; + int err; + struct pdu_info pdu; + char buf[64]; + int nr_success = 0; + int nr_fail = 0; + int nr_short = 0; + int nr_long = 0; + + xprintf_init(); + + while ((i = getopt_long(argc, argv, short_options, long_options, &option_index)) >= 0) { + switch (i) { + case 0: + break; + + case CMD_OPT_VERBOSE: + Global.core.verbose = true; + break; + + case CMD_OPT_VERSION: + print_version("pdu-decoder"); + exit(0); + break; + + case CMD_OPT_HELP: + usage(stdout); + exit(0); + break; + + default: + usage(stderr); + exit(1); + } + } + + if (optind >= argc) { + usage(stderr); + exit(1); + } + argc -= optind; + argv += optind; + + for ( ; *argv; argv++) { + err = pdu_decode(*argv, &pdu); + if (err < 0) { + printf("pdu decode failed: %d\n", err); + nr_fail++; + } else { + log_debug("pdu-len: %d", strlen(*argv)); + log_debug("decoded-len: %d", err); + + if (err < strlen(*argv)) { + nr_short++; + } else if (err > strlen(*argv)) { + nr_long++; + } + + printf("message-length: %d\n", pdu.msg_len); + printf("smsc-addr-length: 0x%02X\n", pdu.smsc_addr.len); + printf("smsc-addr-type: 0x%02X\n", pdu.smsc_addr.type); + printf("smsc-addr: %s\n", pdu.smsc_addr.addr); + printf("type: 0x%02X\n", pdu.type.type); + printf("message-reference: 0x%02X\n", pdu.msg_reference); + printf("protocol-id: 0x%02X\n", pdu.protocol_id); + printf("addr-length: 0x%02X\n", pdu.addr.len); + printf("addr-type: 0x%02X\n", pdu.addr.type); + printf("addr: %s\n", pdu.addr.addr); + pdu_format_vp(&pdu, buf, sizeof(buf)); + printf("validity-period: %s\n", buf); + pdu_format_timestamp(&pdu, buf, sizeof(buf), "%Y-%m-%d %T %z"); + printf("timestamp: %s\n", buf); + printf("user-data-length: 0x%02X\n", pdu.user_data_len); + printf("user-data: \"%.*J\"\n", pdu.user_data_len, pdu.user_data); + printf("\n"); + + nr_success++; + } + } + + printf("%d successful, %d failed\n", nr_success, nr_fail); + log_debug("%d short, %d long", nr_short, nr_long); + + return 0; +} + |