From 4b303018d1e800148431ac2092c0b886687a8171 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michael=20T=C3=BCxen?= Date: Thu, 12 May 2011 10:58:14 +0000 Subject: [PATCH] Clean up some indentation. A purely whitespace change. svn path=/trunk/; revision=37073 --- capture_opts.c | 122 ++++++++++++++++++++++++------------------------- 1 file changed, 61 insertions(+), 61 deletions(-) diff --git a/capture_opts.c b/capture_opts.c index de857ad06c..d94356e660 100644 --- a/capture_opts.c +++ b/capture_opts.c @@ -371,47 +371,47 @@ capture_opts_add_iface_opt(capture_options *capture_opts, const char *optarg_str */ adapter_index = strtol(optarg_str_p, &p, 10); if (p != NULL && *p == '\0') { - if (adapter_index < 0) { - cmdarg_err("The specified adapter index is a negative number"); - return 1; - } - if (adapter_index > INT_MAX) { - cmdarg_err("The specified adapter index is too large (greater than %d)", - INT_MAX); - return 1; - } - if (adapter_index == 0) { - cmdarg_err("There is no interface with that adapter index"); - return 1; - } - if_list = capture_interface_list(&err, &err_str); - if (if_list == NULL) { - switch (err) { - - case CANT_GET_INTERFACE_LIST: - cmdarg_err("%s", err_str); - g_free(err_str); - break; - - case NO_INTERFACES_FOUND: - cmdarg_err("There are no interfaces on which a capture can be done"); - break; + if (adapter_index < 0) { + cmdarg_err("The specified adapter index is a negative number"); + return 1; } - return 2; - } - if_info = (if_info_t *)g_list_nth_data(if_list, adapter_index - 1); - if (if_info == NULL) { - cmdarg_err("There is no interface with that adapter index"); - return 1; - } - capture_opts->iface = g_strdup(if_info->name); - /* We don't set iface_descr here because doing so requires - * capture_ui_utils.c which requires epan/prefs.c which is - * probably a bit too much dependency for here... - */ - free_interface_list(if_list); + if (adapter_index > INT_MAX) { + cmdarg_err("The specified adapter index is too large (greater than %d)", + INT_MAX); + return 1; + } + if (adapter_index == 0) { + cmdarg_err("There is no interface with that adapter index"); + return 1; + } + if_list = capture_interface_list(&err, &err_str); + if (if_list == NULL) { + switch (err) { + + case CANT_GET_INTERFACE_LIST: + cmdarg_err("%s", err_str); + g_free(err_str); + break; + + case NO_INTERFACES_FOUND: + cmdarg_err("There are no interfaces on which a capture can be done"); + break; + } + return 2; + } + if_info = (if_info_t *)g_list_nth_data(if_list, adapter_index - 1); + if (if_info == NULL) { + cmdarg_err("There is no interface with that adapter index"); + return 1; + } + capture_opts->iface = g_strdup(if_info->name); + /* We don't set iface_descr here because doing so requires + * capture_ui_utils.c which requires epan/prefs.c which is + * probably a bit too much dependency for here... + */ + free_interface_list(if_list); } else { - capture_opts->iface = g_strdup(optarg_str_p); + capture_opts->iface = g_strdup(optarg_str_p); } return 0; @@ -425,8 +425,8 @@ capture_opts_add_opt(capture_options *capture_opts, int opt, const char *optarg_ switch(opt) { case 'a': /* autostop criteria */ if (set_autostop_criterion(capture_opts, optarg_str_p) == FALSE) { - cmdarg_err("Invalid or unknown -a flag \"%s\"", optarg_str_p); - return 1; + cmdarg_err("Invalid or unknown -a flag \"%s\"", optarg_str_p); + return 1; } break; #ifdef HAVE_PCAP_REMOTE @@ -440,8 +440,8 @@ capture_opts_add_opt(capture_options *capture_opts, int opt, const char *optarg_ case 'b': /* Ringbuffer option */ capture_opts->multi_files_on = TRUE; if (get_ring_arguments(capture_opts, optarg_str_p) == FALSE) { - cmdarg_err("Invalid or unknown -b arg \"%s\"", optarg_str_p); - return 1; + cmdarg_err("Invalid or unknown -b arg \"%s\"", optarg_str_p); + return 1; } break; #if defined(_WIN32) || defined(HAVE_PCAP_CREATE) @@ -511,7 +511,7 @@ capture_opts_add_opt(capture_options *capture_opts, int opt, const char *optarg_ * length, mirroring what tcpdump does. */ if (capture_opts->snaplen == 0) - capture_opts->snaplen = WTAP_MAX_PACKET_SIZE; + capture_opts->snaplen = WTAP_MAX_PACKET_SIZE; break; case 'S': /* "Real-Time" mode: used for following file ala tail -f */ capture_opts->real_time_mode = TRUE; @@ -538,9 +538,9 @@ capture_opts_add_opt(capture_options *capture_opts, int opt, const char *optarg_ case 'y': /* Set the pcap data link type */ capture_opts->linktype = linktype_name_to_val(optarg_str_p); if (capture_opts->linktype == -1) { - cmdarg_err("The specified data link type \"%s\" isn't valid", - optarg_str_p); - return 1; + cmdarg_err("The specified data link type \"%s\" isn't valid", + optarg_str_p); + return 1; } break; default: @@ -599,26 +599,26 @@ capture_opts_print_interfaces(GList *if_list) void capture_opts_trim_snaplen(capture_options *capture_opts, int snaplen_min) { - if (capture_opts->snaplen < 1) - capture_opts->snaplen = WTAP_MAX_PACKET_SIZE; - else if (capture_opts->snaplen < snaplen_min) - capture_opts->snaplen = snaplen_min; + if (capture_opts->snaplen < 1) + capture_opts->snaplen = WTAP_MAX_PACKET_SIZE; + else if (capture_opts->snaplen < snaplen_min) + capture_opts->snaplen = snaplen_min; } void capture_opts_trim_ring_num_files(capture_options *capture_opts) { - /* Check the value range of the ring_num_files parameter */ - if (capture_opts->ring_num_files > RINGBUFFER_MAX_NUM_FILES) { - cmdarg_err("Too many ring buffer files (%u). Reducing to %u.\n", capture_opts->ring_num_files, RINGBUFFER_MAX_NUM_FILES); - capture_opts->ring_num_files = RINGBUFFER_MAX_NUM_FILES; - } else if (capture_opts->ring_num_files > RINGBUFFER_WARN_NUM_FILES) { - cmdarg_err("%u is a lot of ring buffer files.\n", capture_opts->ring_num_files); - } + /* Check the value range of the ring_num_files parameter */ + if (capture_opts->ring_num_files > RINGBUFFER_MAX_NUM_FILES) { + cmdarg_err("Too many ring buffer files (%u). Reducing to %u.\n", capture_opts->ring_num_files, RINGBUFFER_MAX_NUM_FILES); + capture_opts->ring_num_files = RINGBUFFER_MAX_NUM_FILES; + } else if (capture_opts->ring_num_files > RINGBUFFER_WARN_NUM_FILES) { + cmdarg_err("%u is a lot of ring buffer files.\n", capture_opts->ring_num_files); + } #if RINGBUFFER_MIN_NUM_FILES > 0 - else if (capture_opts->ring_num_files < RINGBUFFER_MIN_NUM_FILES) - cmdarg_err("Too few ring buffer files (%u). Increasing to %u.\n", capture_opts->ring_num_files, RINGBUFFER_MIN_NUM_FILES); - capture_opts->ring_num_files = RINGBUFFER_MIN_NUM_FILES; + else if (capture_opts->ring_num_files < RINGBUFFER_MIN_NUM_FILES) + cmdarg_err("Too few ring buffer files (%u). Increasing to %u.\n", capture_opts->ring_num_files, RINGBUFFER_MIN_NUM_FILES); + capture_opts->ring_num_files = RINGBUFFER_MIN_NUM_FILES; #endif }