* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config.h>
#include <wsutil/clopts_common.h>
#include <wsutil/cmdarg_err.h>
#include <wsutil/file_util.h>
+#include <wsutil/ws_pipe.h>
#include "caputils/capture_ifinfo.h"
#include "caputils/capture-pcap-util.h"
capture_opts->default_options.linktype = -1; /* use interface default */
capture_opts->default_options.promisc_mode = TRUE;
capture_opts->default_options.if_type = IF_WIRED;
-#ifdef HAVE_EXTCAP
capture_opts->default_options.extcap = NULL;
capture_opts->default_options.extcap_fifo = NULL;
capture_opts->default_options.extcap_args = NULL;
- capture_opts->default_options.extcap_userdata = NULL;
- capture_opts->default_options.extcap_pid = INVALID_EXTCAP_PID;
+ capture_opts->default_options.extcap_pipedata = NULL;
+ capture_opts->default_options.extcap_pid = WS_INVALID_PID;
#ifdef _WIN32
capture_opts->default_options.extcap_pipe_h = INVALID_HANDLE_VALUE;
+ capture_opts->default_options.extcap_control_in_h = INVALID_HANDLE_VALUE;
+ capture_opts->default_options.extcap_control_out_h = INVALID_HANDLE_VALUE;
#endif
capture_opts->default_options.extcap_control_in = NULL;
capture_opts->default_options.extcap_control_out = NULL;
-#endif
#ifdef CAN_SET_CAPTURE_BUFFER_SIZE
capture_opts->default_options.buffer_size = DEFAULT_CAPTURE_BUFFER_SIZE;
#endif
capture_opts->save_file = NULL;
capture_opts->group_read_access = FALSE;
#ifdef PCAP_NG_DEFAULT
- capture_opts->use_pcapng = TRUE; /* Save as pcap-ng by default */
+ capture_opts->use_pcapng = TRUE; /* Save as pcapng by default */
#else
capture_opts->use_pcapng = FALSE; /* Save as pcap by default */
#endif
return;
if (capture_opts->ifaces) {
+ while (capture_opts->ifaces->len > 0) {
+ capture_opts_del_iface(capture_opts, 0);
+ }
g_array_free(capture_opts->ifaces, TRUE);
capture_opts->ifaces = NULL;
}
if (capture_opts->all_ifaces) {
+ while (capture_opts->all_ifaces->len > 0) {
+ interface_t *device = &g_array_index(capture_opts->all_ifaces, interface_t, 0);
+ capture_opts_free_interface_t(device);
+ capture_opts->all_ifaces = g_array_remove_index(capture_opts->all_ifaces, 0);
+ }
g_array_free(capture_opts->all_ifaces, TRUE);
capture_opts->all_ifaces = NULL;
}
g_log(log_domain, log_level, "CAPTURE OPTIONS :");
for (i = 0; i < capture_opts->ifaces->len; i++) {
- interface_options interface_opts;
-
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, i);
- g_log(log_domain, log_level, "Interface name[%02d] : %s", i, interface_opts.name ? interface_opts.name : "(unspecified)");
- g_log(log_domain, log_level, "Interface description[%02d] : %s", i, interface_opts.descr ? interface_opts.descr : "(unspecified)");
- g_log(log_domain, log_level, "Console display name[%02d]: %s", i, interface_opts.console_display_name ? interface_opts.console_display_name : "(unspecified)");
- g_log(log_domain, log_level, "Capture filter[%02d] : %s", i, interface_opts.cfilter ? interface_opts.cfilter : "(unspecified)");
- g_log(log_domain, log_level, "Snap length[%02d] (%u) : %d", i, interface_opts.has_snaplen, interface_opts.snaplen);
- g_log(log_domain, log_level, "Link Type[%02d] : %d", i, interface_opts.linktype);
- g_log(log_domain, log_level, "Promiscuous Mode[%02d]: %s", i, interface_opts.promisc_mode?"TRUE":"FALSE");
-#ifdef HAVE_EXTCAP
- g_log(log_domain, log_level, "Extcap[%02d] : %s", i, interface_opts.extcap ? interface_opts.extcap : "(unspecified)");
- g_log(log_domain, log_level, "Extcap FIFO[%02d] : %s", i, interface_opts.extcap_fifo ? interface_opts.extcap_fifo : "(unspecified)");
- g_log(log_domain, log_level, "Extcap PID[%02d] : %d", i, interface_opts.extcap_pid);
-#endif
+ interface_options *interface_opts;
+
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, i);
+ g_log(log_domain, log_level, "Interface name[%02d] : %s", i, interface_opts->name ? interface_opts->name : "(unspecified)");
+ g_log(log_domain, log_level, "Interface description[%02d] : %s", i, interface_opts->descr ? interface_opts->descr : "(unspecified)");
+ g_log(log_domain, log_level, "Console display name[%02d]: %s", i, interface_opts->console_display_name ? interface_opts->console_display_name : "(unspecified)");
+ g_log(log_domain, log_level, "Capture filter[%02d] : %s", i, interface_opts->cfilter ? interface_opts->cfilter : "(unspecified)");
+ g_log(log_domain, log_level, "Snap length[%02d] (%u) : %d", i, interface_opts->has_snaplen, interface_opts->snaplen);
+ g_log(log_domain, log_level, "Link Type[%02d] : %d", i, interface_opts->linktype);
+ g_log(log_domain, log_level, "Promiscuous Mode[%02d]: %s", i, interface_opts->promisc_mode?"TRUE":"FALSE");
+ g_log(log_domain, log_level, "Extcap[%02d] : %s", i, interface_opts->extcap ? interface_opts->extcap : "(unspecified)");
+ g_log(log_domain, log_level, "Extcap FIFO[%02d] : %s", i, interface_opts->extcap_fifo ? interface_opts->extcap_fifo : "(unspecified)");
+ g_log(log_domain, log_level, "Extcap PID[%02d] : %d", i, interface_opts->extcap_pid);
#ifdef CAN_SET_CAPTURE_BUFFER_SIZE
- g_log(log_domain, log_level, "Buffer size[%02d] : %d (MB)", i, interface_opts.buffer_size);
+ g_log(log_domain, log_level, "Buffer size[%02d] : %d (MB)", i, interface_opts->buffer_size);
#endif
- g_log(log_domain, log_level, "Monitor Mode[%02d] : %s", i, interface_opts.monitor_mode?"TRUE":"FALSE");
+ g_log(log_domain, log_level, "Monitor Mode[%02d] : %s", i, interface_opts->monitor_mode?"TRUE":"FALSE");
#ifdef HAVE_PCAP_REMOTE
g_log(log_domain, log_level, "Capture source[%02d] : %s", i,
- interface_opts.src_type == CAPTURE_IFLOCAL ? "Local interface" :
- interface_opts.src_type == CAPTURE_IFREMOTE ? "Remote interface" :
+ interface_opts->src_type == CAPTURE_IFLOCAL ? "Local interface" :
+ interface_opts->src_type == CAPTURE_IFREMOTE ? "Remote interface" :
"Unknown");
- if (interface_opts.src_type == CAPTURE_IFREMOTE) {
- g_log(log_domain, log_level, "Remote host[%02d] : %s", i, interface_opts.remote_host ? interface_opts.remote_host : "(unspecified)");
- g_log(log_domain, log_level, "Remote port[%02d] : %s", i, interface_opts.remote_port ? interface_opts.remote_port : "(unspecified)");
+ if (interface_opts->src_type == CAPTURE_IFREMOTE) {
+ g_log(log_domain, log_level, "Remote host[%02d] : %s", i, interface_opts->remote_host ? interface_opts->remote_host : "(unspecified)");
+ g_log(log_domain, log_level, "Remote port[%02d] : %s", i, interface_opts->remote_port ? interface_opts->remote_port : "(unspecified)");
}
g_log(log_domain, log_level, "Authentication[%02d] : %s", i,
- interface_opts.auth_type == CAPTURE_AUTH_NULL ? "Null" :
- interface_opts.auth_type == CAPTURE_AUTH_PWD ? "By username/password" :
+ interface_opts->auth_type == CAPTURE_AUTH_NULL ? "Null" :
+ interface_opts->auth_type == CAPTURE_AUTH_PWD ? "By username/password" :
"Unknown");
- if (interface_opts.auth_type == CAPTURE_AUTH_PWD) {
- g_log(log_domain, log_level, "Auth username[%02d] : %s", i, interface_opts.auth_username ? interface_opts.auth_username : "(unspecified)");
+ if (interface_opts->auth_type == CAPTURE_AUTH_PWD) {
+ g_log(log_domain, log_level, "Auth username[%02d] : %s", i, interface_opts->auth_username ? interface_opts->auth_username : "(unspecified)");
g_log(log_domain, log_level, "Auth password[%02d] : <hidden>", i);
}
- g_log(log_domain, log_level, "UDP data tfer[%02d] : %u", i, interface_opts.datatx_udp);
- g_log(log_domain, log_level, "No cap. RPCAP[%02d] : %u", i, interface_opts.nocap_rpcap);
- g_log(log_domain, log_level, "No cap. local[%02d] : %u", i, interface_opts.nocap_local);
+ g_log(log_domain, log_level, "UDP data tfer[%02d] : %u", i, interface_opts->datatx_udp);
+ g_log(log_domain, log_level, "No cap. RPCAP[%02d] : %u", i, interface_opts->nocap_rpcap);
+ g_log(log_domain, log_level, "No cap. local[%02d] : %u", i, interface_opts->nocap_local);
#endif
#ifdef HAVE_PCAP_SETSAMPLING
- g_log(log_domain, log_level, "Sampling meth.[%02d] : %d", i, interface_opts.sampling_method);
- g_log(log_domain, log_level, "Sampling param.[%02d] : %d", i, interface_opts.sampling_param);
+ g_log(log_domain, log_level, "Sampling meth.[%02d] : %d", i, interface_opts->sampling_method);
+ g_log(log_domain, log_level, "Sampling param.[%02d] : %d", i, interface_opts->sampling_param);
#endif
- g_log(log_domain, log_level, "Timestamp type [%02d] : %s", i, interface_opts.timestamp_type);
+ g_log(log_domain, log_level, "Timestamp type [%02d] : %s", i, interface_opts->timestamp_type);
}
g_log(log_domain, log_level, "Interface name[df] : %s", capture_opts->default_options.name ? capture_opts->default_options.name : "(unspecified)");
g_log(log_domain, log_level, "Interface Descr[df] : %s", capture_opts->default_options.descr ? capture_opts->default_options.descr : "(unspecified)");
g_log(log_domain, log_level, "Snap length[df] (%u) : %d", capture_opts->default_options.has_snaplen, capture_opts->default_options.snaplen);
g_log(log_domain, log_level, "Link Type[df] : %d", capture_opts->default_options.linktype);
g_log(log_domain, log_level, "Promiscuous Mode[df]: %s", capture_opts->default_options.promisc_mode?"TRUE":"FALSE");
-#ifdef HAVE_EXTCAP
g_log(log_domain, log_level, "Extcap[df] : %s", capture_opts->default_options.extcap ? capture_opts->default_options.extcap : "(unspecified)");
g_log(log_domain, log_level, "Extcap FIFO[df] : %s", capture_opts->default_options.extcap_fifo ? capture_opts->default_options.extcap_fifo : "(unspecified)");
-#endif
#ifdef CAN_SET_CAPTURE_BUFFER_SIZE
g_log(log_domain, log_level, "Buffer size[df] : %d (MB)", capture_opts->default_options.buffer_size);
#endif
}
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- g_free(interface_opts.cfilter);
- interface_opts.cfilter = filter_exp;
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ g_free(interface_opts->cfilter);
+ interface_opts->cfilter = filter_exp;
return TRUE;
}
else {
if (strcmp(arg, "count") == 0) {
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.sampling_method = CAPTURE_SAMP_BY_COUNT;
- interface_opts.sampling_param = get_positive_int(p, "sampling count");
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->sampling_method = CAPTURE_SAMP_BY_COUNT;
+ interface_opts->sampling_param = get_positive_int(p, "sampling count");
} else {
capture_opts->default_options.sampling_method = CAPTURE_SAMP_BY_COUNT;
capture_opts->default_options.sampling_param = get_positive_int(p, "sampling count");
}
} else if (strcmp(arg, "timer") == 0) {
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.sampling_method = CAPTURE_SAMP_BY_TIMER;
- interface_opts.sampling_param = get_positive_int(p, "sampling timer");
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->sampling_method = CAPTURE_SAMP_BY_TIMER;
+ interface_opts->sampling_param = get_positive_int(p, "sampling timer");
} else {
capture_opts->default_options.sampling_method = CAPTURE_SAMP_BY_TIMER;
capture_opts->default_options.sampling_param = get_positive_int(p, "sampling timer");
p++;
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
-
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.auth_type = CAPTURE_AUTH_PWD;
- interface_opts.auth_username = g_strdup(arg);
- interface_opts.auth_password = g_strdup(p);
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_options *interface_opts;
+
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->auth_type = CAPTURE_AUTH_PWD;
+ interface_opts->auth_username = g_strdup(arg);
+ interface_opts->auth_password = g_strdup(p);
} else {
capture_opts->default_options.auth_type = CAPTURE_AUTH_PWD;
capture_opts->default_options.auth_username = g_strdup(arg);
interface_opts.console_display_name = g_strdup(if_info->name);
}
interface_opts.if_type = if_info->type;
-#ifdef HAVE_EXTCAP
interface_opts.extcap = g_strdup(if_info->extcap);
-#endif
free_interface_list(if_list);
} else if (capture_opts->capture_child) {
/* In Wireshark capture child mode, thus proper device name is supplied. */
interface_opts.name = g_strdup(optarg_str_p);
interface_opts.console_display_name = g_strdup(optarg_str_p);
interface_opts.if_type = capture_opts->default_options.if_type;
-#ifdef HAVE_EXTCAP
interface_opts.extcap = g_strdup(capture_opts->default_options.extcap);
-#endif
} else {
/*
* Retrieve the interface list so that we can search for the
interface_opts.console_display_name = g_strdup(if_info->name);
}
interface_opts.if_type = if_info->type;
-#ifdef HAVE_EXTCAP
interface_opts.extcap = g_strdup(if_info->extcap);
-#endif
matched = TRUE;
break;
}
interface_opts.name = g_strdup(if_info->name);
interface_opts.console_display_name = g_strdup(if_info->friendly_name);
interface_opts.if_type = if_info->type;
-#ifdef HAVE_EXTCAP
interface_opts.extcap = g_strdup(if_info->extcap);
-#endif
matched = TRUE;
break;
}
interface_opts.name = g_strdup(if_info->name);
interface_opts.console_display_name = g_strdup(if_info->friendly_name);
interface_opts.if_type = if_info->type;
-#ifdef HAVE_EXTCAP
interface_opts.extcap = g_strdup(if_info->extcap);
-#endif
matched = TRUE;
break;
}
interface_opts.name = g_strdup(optarg_str_p);
interface_opts.console_display_name = g_strdup(optarg_str_p);
interface_opts.if_type = capture_opts->default_options.if_type;
-#ifdef HAVE_EXTCAP
interface_opts.extcap = g_strdup(capture_opts->default_options.extcap);
-#endif
}
free_interface_list(if_list);
} else {
interface_opts.name = g_strdup(optarg_str_p);
interface_opts.console_display_name = g_strdup(optarg_str_p);
interface_opts.if_type = capture_opts->default_options.if_type;
-#ifdef HAVE_EXTCAP
interface_opts.extcap = g_strdup(capture_opts->default_options.extcap);
-#endif
}
}
interface_opts.has_snaplen = capture_opts->default_options.has_snaplen;
interface_opts.linktype = capture_opts->default_options.linktype;
interface_opts.promisc_mode = capture_opts->default_options.promisc_mode;
-#ifdef HAVE_EXTCAP
interface_opts.extcap_fifo = g_strdup(capture_opts->default_options.extcap_fifo);
interface_opts.extcap_args = NULL;
- interface_opts.extcap_pid = INVALID_EXTCAP_PID;
- interface_opts.extcap_userdata = NULL;
+ interface_opts.extcap_pid = WS_INVALID_PID;
+ interface_opts.extcap_pipedata = NULL;
#ifdef _WIN32
interface_opts.extcap_pipe_h = INVALID_HANDLE_VALUE;
+ interface_opts.extcap_control_in_h = INVALID_HANDLE_VALUE;
+ interface_opts.extcap_control_out_h = INVALID_HANDLE_VALUE;
#endif
interface_opts.extcap_control_in = g_strdup(capture_opts->default_options.extcap_control_in);
interface_opts.extcap_control_out = g_strdup(capture_opts->default_options.extcap_control_out);
-#endif
#ifdef CAN_SET_CAPTURE_BUFFER_SIZE
interface_opts.buffer_size = capture_opts->default_options.buffer_size;
#endif
#ifdef CAN_SET_CAPTURE_BUFFER_SIZE
case 'B': /* Buffer size */
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.buffer_size = get_positive_int(optarg_str_p, "buffer size");
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->buffer_size = get_positive_int(optarg_str_p, "buffer size");
} else {
capture_opts->default_options.buffer_size = get_positive_int(optarg_str_p, "buffer size");
}
break;
case LONGOPT_SET_TSTAMP_TYPE: /* Set capture time stamp type */
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- g_free(interface_opts.timestamp_type);
- interface_opts.timestamp_type = g_strdup(optarg_str_p);
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ g_free(interface_opts->timestamp_type);
+ interface_opts->timestamp_type = g_strdup(optarg_str_p);
} else {
g_free(capture_opts->default_options.timestamp_type);
capture_opts->default_options.timestamp_type = g_strdup(optarg_str_p);
#ifdef HAVE_PCAP_CREATE
case 'I': /* Capture in monitor mode */
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.monitor_mode = TRUE;
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->monitor_mode = TRUE;
} else {
capture_opts->default_options.monitor_mode = TRUE;
}
break;
case 'p': /* Don't capture in promiscuous mode */
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.promisc_mode = FALSE;
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->promisc_mode = FALSE;
} else {
capture_opts->default_options.promisc_mode = FALSE;
}
#ifdef HAVE_PCAP_REMOTE
case 'r':
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.nocap_rpcap = FALSE;
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->nocap_rpcap = FALSE;
} else {
capture_opts->default_options.nocap_rpcap = FALSE;
}
if (snaplen == 0)
snaplen = WTAP_MAX_PACKET_SIZE_STANDARD;
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.has_snaplen = TRUE;
- interface_opts.snaplen = snaplen;
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->has_snaplen = TRUE;
+ interface_opts->snaplen = snaplen;
} else {
capture_opts->default_options.snaplen = snaplen;
capture_opts->default_options.has_snaplen = TRUE;
#ifdef HAVE_PCAP_REMOTE
case 'u':
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.datatx_udp = TRUE;
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->datatx_udp = TRUE;
} else {
capture_opts->default_options.datatx_udp = TRUE;
}
return status;
case 'y': /* Set the pcap data link type */
if (capture_opts->ifaces->len > 0) {
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, capture_opts->ifaces->len - 1);
- interface_opts.linktype = linktype_name_to_val(optarg_str_p);
- if (interface_opts.linktype == -1) {
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, capture_opts->ifaces->len - 1);
+ interface_opts->linktype = linktype_name_to_val(optarg_str_p);
+ if (interface_opts->linktype == -1) {
cmdarg_err("The specified data link type \"%s\" isn't valid",
optarg_str_p);
return 1;
}
- g_array_append_val(capture_opts->ifaces, interface_opts);
} else {
capture_opts->default_options.linktype = linktype_name_to_val(optarg_str_p);
if (capture_opts->default_options.linktype == -1) {
capture_opts_trim_snaplen(capture_options *capture_opts, int snaplen_min)
{
guint i;
- interface_options interface_opts;
+ interface_options *interface_opts;
if (capture_opts->ifaces->len > 0) {
for (i = 0; i < capture_opts->ifaces->len; i++) {
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, 0);
- capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, 0);
- if (interface_opts.snaplen < 1)
- interface_opts.snaplen = WTAP_MAX_PACKET_SIZE_STANDARD;
- else if (interface_opts.snaplen < snaplen_min)
- interface_opts.snaplen = snaplen_min;
- g_array_append_val(capture_opts->ifaces, interface_opts);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, 0);
+ if (interface_opts->snaplen < 1)
+ interface_opts->snaplen = WTAP_MAX_PACKET_SIZE_STANDARD;
+ else if (interface_opts->snaplen < snaplen_min)
+ interface_opts->snaplen = snaplen_min;
}
} else {
if (capture_opts->default_options.snaplen < 1)
void
capture_opts_del_iface(capture_options *capture_opts, guint if_index)
{
- interface_options interface_opts;
+ interface_options *interface_opts;
- interface_opts = g_array_index(capture_opts->ifaces, interface_options, if_index);
+ interface_opts = &g_array_index(capture_opts->ifaces, interface_options, if_index);
/* XXX - check if found? */
- g_free(interface_opts.name);
- g_free(interface_opts.descr);
- if (interface_opts.console_display_name != NULL)
- g_free(interface_opts.console_display_name);
- g_free(interface_opts.cfilter);
- g_free(interface_opts.timestamp_type);
-#ifdef HAVE_EXTCAP
- g_free(interface_opts.extcap);
- g_free(interface_opts.extcap_fifo);
- if (interface_opts.extcap_args)
- g_hash_table_unref(interface_opts.extcap_args);
- if (interface_opts.extcap_pid != INVALID_EXTCAP_PID)
- g_spawn_close_pid(interface_opts.extcap_pid);
- g_free(interface_opts.extcap_userdata);
- g_free(interface_opts.extcap_control_in);
- g_free(interface_opts.extcap_control_out);
-#endif
+ g_free(interface_opts->name);
+ g_free(interface_opts->descr);
+ g_free(interface_opts->console_display_name);
+ g_free(interface_opts->cfilter);
+ g_free(interface_opts->timestamp_type);
+ g_free(interface_opts->extcap);
+ g_free(interface_opts->extcap_fifo);
+ if (interface_opts->extcap_args)
+ g_hash_table_unref(interface_opts->extcap_args);
+ if (interface_opts->extcap_pid != WS_INVALID_PID)
+ g_spawn_close_pid(interface_opts->extcap_pid);
+ g_free(interface_opts->extcap_pipedata);
+ g_free(interface_opts->extcap_control_in);
+ g_free(interface_opts->extcap_control_out);
#ifdef HAVE_PCAP_REMOTE
- if (interface_opts.src_type == CAPTURE_IFREMOTE) {
- g_free(interface_opts.remote_host);
- g_free(interface_opts.remote_port);
- g_free(interface_opts.auth_username);
- g_free(interface_opts.auth_password);
+ if (interface_opts->src_type == CAPTURE_IFREMOTE) {
+ g_free(interface_opts->remote_host);
+ g_free(interface_opts->remote_port);
+ g_free(interface_opts->auth_username);
+ g_free(interface_opts->auth_password);
}
#endif
capture_opts->ifaces = g_array_remove_index(capture_opts->ifaces, if_index);
collect_ifaces(capture_options *capture_opts)
{
guint i;
- interface_t device;
+ interface_t *device;
interface_options interface_opts;
/* Empty out the existing list of interfaces. */
/* Now fill the list up again. */
for (i = 0; i < capture_opts->all_ifaces->len; i++) {
- device = g_array_index(capture_opts->all_ifaces, interface_t, i);
- if (!device.hidden && device.selected) {
- interface_opts.name = g_strdup(device.name);
- interface_opts.descr = g_strdup(device.display_name);
- interface_opts.console_display_name = g_strdup(device.name);
- interface_opts.linktype = device.active_dlt;
- interface_opts.cfilter = g_strdup(device.cfilter);
- interface_opts.timestamp_type = g_strdup(device.timestamp_type);
- interface_opts.snaplen = device.snaplen;
- interface_opts.has_snaplen = device.has_snaplen;
- interface_opts.promisc_mode = device.pmode;
- interface_opts.if_type = device.if_info.type;
-#ifdef HAVE_EXTCAP
- interface_opts.extcap = g_strdup(device.if_info.extcap);
+ device = &g_array_index(capture_opts->all_ifaces, interface_t, i);
+ if (!device->hidden && device->selected) {
+ interface_opts.name = g_strdup(device->name);
+ interface_opts.descr = g_strdup(device->display_name);
+ interface_opts.console_display_name = g_strdup(device->name);
+ interface_opts.linktype = device->active_dlt;
+ interface_opts.cfilter = g_strdup(device->cfilter);
+ interface_opts.timestamp_type = g_strdup(device->timestamp_type);
+ interface_opts.snaplen = device->snaplen;
+ interface_opts.has_snaplen = device->has_snaplen;
+ interface_opts.promisc_mode = device->pmode;
+ interface_opts.if_type = device->if_info.type;
+ interface_opts.extcap = g_strdup(device->if_info.extcap);
interface_opts.extcap_fifo = NULL;
- interface_opts.extcap_userdata = NULL;
- interface_opts.extcap_args = device.external_cap_args_settings;
- interface_opts.extcap_pid = INVALID_EXTCAP_PID;
+ interface_opts.extcap_pipedata = NULL;
+ interface_opts.extcap_args = device->external_cap_args_settings;
+ interface_opts.extcap_pid = WS_INVALID_PID;
if (interface_opts.extcap_args)
g_hash_table_ref(interface_opts.extcap_args);
- interface_opts.extcap_userdata = NULL;
+ interface_opts.extcap_pipedata = NULL;
#ifdef _WIN32
interface_opts.extcap_pipe_h = INVALID_HANDLE_VALUE;
+ interface_opts.extcap_control_in_h = INVALID_HANDLE_VALUE;
+ interface_opts.extcap_control_out_h = INVALID_HANDLE_VALUE;
#endif
interface_opts.extcap_control_in = NULL;
interface_opts.extcap_control_out = NULL;
-#endif
#ifdef CAN_SET_CAPTURE_BUFFER_SIZE
- interface_opts.buffer_size = device.buffer;
+ interface_opts.buffer_size = device->buffer;
#endif
#ifdef HAVE_PCAP_CREATE
- interface_opts.monitor_mode = device.monitor_mode_enabled;
+ interface_opts.monitor_mode = device->monitor_mode_enabled;
#endif
#ifdef HAVE_PCAP_REMOTE
interface_opts.src_type = CAPTURE_IFREMOTE;
- interface_opts.remote_host = g_strdup(device.remote_opts.remote_host_opts.remote_host);
- interface_opts.remote_port = g_strdup(device.remote_opts.remote_host_opts.remote_port);
- interface_opts.auth_type = device.remote_opts.remote_host_opts.auth_type;
- interface_opts.auth_username = g_strdup(device.remote_opts.remote_host_opts.auth_username);
- interface_opts.auth_password = g_strdup(device.remote_opts.remote_host_opts.auth_password);
- interface_opts.datatx_udp = device.remote_opts.remote_host_opts.datatx_udp;
- interface_opts.nocap_rpcap = device.remote_opts.remote_host_opts.nocap_rpcap;
- interface_opts.nocap_local = device.remote_opts.remote_host_opts.nocap_local;
+ interface_opts.remote_host = g_strdup(device->remote_opts.remote_host_opts.remote_host);
+ interface_opts.remote_port = g_strdup(device->remote_opts.remote_host_opts.remote_port);
+ interface_opts.auth_type = device->remote_opts.remote_host_opts.auth_type;
+ interface_opts.auth_username = g_strdup(device->remote_opts.remote_host_opts.auth_username);
+ interface_opts.auth_password = g_strdup(device->remote_opts.remote_host_opts.auth_password);
+ interface_opts.datatx_udp = device->remote_opts.remote_host_opts.datatx_udp;
+ interface_opts.nocap_rpcap = device->remote_opts.remote_host_opts.nocap_rpcap;
+ interface_opts.nocap_local = device->remote_opts.remote_host_opts.nocap_local;
#endif
#ifdef HAVE_PCAP_SETSAMPLING
- interface_opts.sampling_method = device.remote_opts.sampling_method;
- interface_opts.sampling_param = device.remote_opts.sampling_param;
+ interface_opts.sampling_method = device->remote_opts.sampling_method;
+ interface_opts.sampling_param = device->remote_opts.sampling_param;
#endif
g_array_append_val(capture_opts->ifaces, interface_opts);
} else {
g_free(elem);
}
-static void
-capture_opts_free_interface_t_addrs(gpointer elem, gpointer unused _U_)
-{
- g_free(elem);
-}
-
void
capture_opts_free_interface_t(interface_t *device)
{
g_free(device->if_info.name);
g_free(device->if_info.friendly_name);
g_free(device->if_info.vendor_description);
- g_slist_foreach(device->if_info.addrs,
- capture_opts_free_interface_t_addrs, NULL);
- g_slist_free(device->if_info.addrs);
-#ifdef HAVE_EXTCAP
+ g_slist_free_full(device->if_info.addrs, g_free);
g_free(device->if_info.extcap);
-#endif
}
}
git.samba.org / metze / wireshark / wip.git / blobdiff