diff options
author | Jörg Mayer <jmayer@loplof.de> | 2012-02-17 12:30:27 +0000 |
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committer | Jörg Mayer <jmayer@loplof.de> | 2012-02-17 12:30:27 +0000 |
commit | 35508464b20bcf32ad548bb9f8c5424eddf5887a (patch) | |
tree | 80f16acb51d81ce613bf7741f6db62b4f73534f3 /tap-protocolinfo.c | |
parent | cdc504ac3fb9121856263c6f2b6e9c6816256ea8 (diff) |
Start moving files to ui/ and ui/cli/
svn path=/trunk/; revision=41047
Diffstat (limited to 'tap-protocolinfo.c')
-rw-r--r-- | tap-protocolinfo.c | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/tap-protocolinfo.c b/tap-protocolinfo.c deleted file mode 100644 index a3f2b37666..0000000000 --- a/tap-protocolinfo.c +++ /dev/null @@ -1,144 +0,0 @@ -/* tap-protocolinfo.c - * protohierstat 2002 Ronnie Sahlberg - * - * $Id$ - * - * Wireshark - Network traffic analyzer - * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -/* This module provides Protocol Column Info tap for tshark */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <stdio.h> - -#ifdef HAVE_SYS_TYPES_H -# include <sys/types.h> -#endif - -#include <string.h> -#include "epan/epan_dissect.h" -#include "epan/column-utils.h" -#include "epan/proto.h" -#include <epan/tap.h> -#include <epan/stat_cmd_args.h> -#include <epan/strutil.h> - -typedef struct _pci_t { - char *filter; - int hf_index; -} pci_t; - - -static int -protocolinfo_packet(void *prs, packet_info *pinfo, epan_dissect_t *edt, const void *dummy _U_) -{ - pci_t *rs=prs; - GPtrArray *gp; - guint i; - char *str; - - /* - * XXX - there needs to be a way for "protocolinfo_init()" to - * find out whether the columns are being generated and, if not, - * to report an error and exit, as the whole point of this tap - * is to modify the columns, and if the columns aren't being - * displayed, that makes this tap somewhat pointless. - * - * To prevent a crash, we check whether INFO column is writable - * and, if not, we report that error and exit. - */ - if (!check_col(pinfo->cinfo, COL_INFO)) { - fprintf(stderr, "tshark: the proto,colinfo tap doesn't work if the INFO column isn't being printed.\n"); - exit(1); - } - gp=proto_get_finfo_ptr_array(edt->tree, rs->hf_index); - if(!gp){ - return 0; - } - - for(i=0;i<gp->len;i++){ - str=proto_construct_match_selected_string(gp->pdata[i], NULL); - if(str){ - col_append_fstr(pinfo->cinfo, COL_INFO, " %s",str); - } - } - return 0; -} - - - -static void -protocolinfo_init(const char *optarg, void* userdata _U_) -{ - pci_t *rs; - const char *field=NULL; - const char *filter=NULL; - header_field_info *hfi; - GString *error_string; - - if(!strncmp("proto,colinfo,",optarg,14)){ - filter=optarg+14; - field=strchr(filter,','); - if(field){ - field+=1; /* skip the ',' */ - } - } - if(!field){ - fprintf(stderr, "tshark: invalid \"-z proto,colinfo,<filter>,<field>\" argument\n"); - exit(1); - } - - hfi=proto_registrar_get_byname(field); - if(!hfi){ - fprintf(stderr, "tshark: Field \"%s\" doesn't exist.\n", field); - exit(1); - } - - rs=g_malloc(sizeof(pci_t)); - rs->hf_index=hfi->id; - if((field-filter)>1){ - rs->filter=g_malloc(field-filter); - g_strlcpy(rs->filter,filter,(field-filter)); - } else { - rs->filter=NULL; - } - - error_string=register_tap_listener("frame", rs, rs->filter, TL_REQUIRES_PROTO_TREE, NULL, protocolinfo_packet, NULL); - if(error_string){ - /* error, we failed to attach to the tap. complain and clean up */ - fprintf(stderr, "tshark: Couldn't register proto,colinfo tap: %s\n", - error_string->str); - g_string_free(error_string, TRUE); - g_free(rs->filter); - g_free(rs); - - exit(1); - } -} - - -void -register_tap_listener_protocolinfo(void) -{ - register_stat_cmd_arg("proto,colinfo,", protocolinfo_init,NULL); -} - |