osmith
/
wireshark
forked from osmocom/wireshark
1
0
Fork 0
Code Pull Requests Releases Wiki Activity

Clean up some indentation. A purely whitespace change. 

svn path=/trunk/; revision=37073
This commit is contained in:
Michael Tüxen 2011-05-12 10:58:14 +00:00
parent 50e30e3c70
commit 4b303018d1
1 changed files with 61 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

122
capture_opts.c
View File

@ -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
}