diff options
Diffstat (limited to 'plugins/epan/mate/mate_setup.c')
| -rw-r--r-- | plugins/epan/mate/mate_setup.c | 667 |
1 files changed, 667 insertions, 0 deletions
diff --git a/plugins/epan/mate/mate_setup.c b/plugins/epan/mate/mate_setup.c new file mode 100644 index 00000000..eef97643 --- /dev/null +++ b/plugins/epan/mate/mate_setup.c @@ -0,0 +1,667 @@ +/* mate_setup.c + * MATE -- Meta Analysis Tracing Engine + * + * Copyright 2004, Luis E. Garcia Ontanon <luis@ontanon.org> + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "config.h" + +#include "mate.h" + +/* appends the formatted string to the current error log */ +static void report_error(mate_config* mc, const gchar* fmt, ...) { + static gchar error_buffer[DEBUG_BUFFER_SIZE]; + + va_list list; + + va_start( list, fmt ); + vsnprintf(error_buffer,DEBUG_BUFFER_SIZE,fmt,list); + va_end( list ); + + g_string_append(mc->config_error,error_buffer); + g_string_append_c(mc->config_error,'\n'); + +} + +/* creates a blank pdu config + is going to be called only by the grammar + which will set all those elements that aren't set here */ +extern mate_cfg_pdu* new_pducfg(mate_config* mc, gchar* name) { + mate_cfg_pdu* cfg = g_new(mate_cfg_pdu, 1); + + cfg->name = g_strdup(name); + cfg->last_id = 0; + + cfg->items = g_hash_table_new(g_direct_hash,g_direct_equal); + cfg->transforms = NULL; + + cfg->hfid = -1; + + cfg->hfid_pdu_rel_time = -1; + cfg->hfid_pdu_time_in_gop = -1; + + cfg->my_hfids = g_hash_table_new(g_str_hash,g_str_equal); + + cfg->ett = -1; + cfg->ett_attr = -1; + + cfg->criterium = NULL; + cfg->criterium_match_mode = AVPL_NO_MATCH; + cfg->criterium_accept_mode = ACCEPT_MODE; + + g_ptr_array_add(mc->pducfglist,(gpointer) cfg); + g_hash_table_insert(mc->pducfgs,(gpointer) cfg->name,(gpointer) cfg); + + cfg->hfids_attr = g_hash_table_new(g_int_hash,g_int_equal); + + return cfg; +} + +extern mate_cfg_gop* new_gopcfg(mate_config* mc, gchar* name) { + mate_cfg_gop* cfg = g_new(mate_cfg_gop, 1); + + cfg->name = g_strdup(name); + cfg->last_id = 0; + + cfg->items = g_hash_table_new(g_direct_hash,g_direct_equal); + cfg->transforms = NULL; + + cfg->extra = new_avpl("extra"); + + cfg->hfid = -1; + + cfg->ett = -1; + cfg->ett_attr = -1; + cfg->ett_times = -1; + cfg->ett_children = -1; + + cfg->hfid_start_time = -1; + cfg->hfid_stop_time = -1; + cfg->hfid_last_time = -1; + + cfg->hfid_gop_pdu = -1; + cfg->hfid_gop_num_pdus = -1; + + cfg->my_hfids = g_hash_table_new(g_str_hash,g_str_equal); + + cfg->gop_index = g_hash_table_new(g_str_hash,g_str_equal); + cfg->gog_index = g_hash_table_new(g_str_hash,g_str_equal); + + g_hash_table_insert(mc->gopcfgs,(gpointer) cfg->name, (gpointer) cfg); + + return cfg; +} + +extern mate_cfg_gog* new_gogcfg(mate_config* mc, gchar* name) { + mate_cfg_gog* cfg = g_new(mate_cfg_gog, 1); + + cfg->name = g_strdup(name); + cfg->last_id = 0; + + cfg->items = g_hash_table_new(g_direct_hash,g_direct_equal); + cfg->transforms = NULL; + + cfg->extra = new_avpl("extra"); + + cfg->my_hfids = g_hash_table_new(g_str_hash,g_str_equal); + cfg->hfid = -1; + + cfg->ett = -1; + cfg->ett_attr = -1; + cfg->ett_times = -1; + cfg->ett_children = -1; + cfg->ett_gog_gop = -1; + + cfg->hfid_gog_num_of_gops = -1; + cfg->hfid_gog_gop = -1; + cfg->hfid_gog_gopstart = -1; + cfg->hfid_gog_gopstop = -1; + + cfg->hfid_start_time = -1; + cfg->hfid_stop_time = -1; + cfg->hfid_last_time = -1; + + g_hash_table_insert(mc->gogcfgs,(gpointer) cfg->name, (gpointer) cfg); + + return cfg; +} + +extern gboolean add_hfid(mate_config* mc, header_field_info* hfi, gchar* how, GHashTable* where) { + header_field_info* first_hfi = NULL; + gboolean exists = FALSE; + gchar* as; + gchar* h; + int* ip; + + while(hfi) { + first_hfi = hfi; + hfi = (hfi->same_name_prev_id != -1) ? proto_registrar_get_nth(hfi->same_name_prev_id) : NULL; + } + + hfi = first_hfi; + + while (hfi) { + exists = TRUE; + ip = g_new(int, 1); + + *ip = hfi->id; + + if (( as = (gchar *)g_hash_table_lookup(where,ip) )) { + g_free(ip); + if (! g_str_equal(as,how)) { + report_error(mc, + "MATE Error: add field to Pdu: attempt to add %s(%i) as %s" + " failed: field already added as '%s'",hfi->abbrev,hfi->id,how,as); + return FALSE; + } + } else { + h = g_strdup(how); + g_hash_table_insert(where,ip,h); + } + + hfi = hfi->same_name_next; + + } + + if (! exists) { + report_error(mc, "MATE Error: cannot find field for attribute %s",how); + } + return exists; +} + +#if 0 +/* + * XXX - where is this suposed to be used? + */ +extern gchar* add_ranges(mate_config* mc, gchar* range,GPtrArray* range_ptr_arr) { + gchar** ranges; + guint i; + header_field_info* hfi; + int* hfidp; + + ranges = g_strsplit(range,"/",0); + + if (ranges) { + for (i=0; ranges[i]; i++) { + hfi = proto_registrar_get_byname(ranges[i]); + if (hfi) { + hfidp = g_new(int, 1); + *hfidp = hfi->id; + g_ptr_array_add(range_ptr_arr,(gpointer)hfidp); + } else { + g_strfreev(ranges); + return ws_strdup_printf("no such proto: '%s'",ranges[i]); + } + } + + g_strfreev(ranges); + } + + return NULL; +} +#endif + +static void new_attr_hfri(mate_config* mc, gchar* item_name, GHashTable* hfids, gchar* name) { + int* p_id = g_new(int, 1); + hf_register_info hfri; + + memset(&hfri, 0, sizeof hfri); + *p_id = -1; + hfri.p_id = p_id; + hfri.hfinfo.name = g_strdup(name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.%s",item_name,name); + hfri.hfinfo.type = FT_STRING; + hfri.hfinfo.display = BASE_NONE; + hfri.hfinfo.strings = NULL; + hfri.hfinfo.bitmask = 0; + hfri.hfinfo.blurb = ws_strdup_printf("%s attribute of %s",name,item_name); + + *p_id = -1; + g_hash_table_insert(hfids,name,p_id); + g_array_append_val(mc->hfrs,hfri); + +} + +typedef struct { + mate_config* mc; + mate_cfg_pdu* cfg; +} analyze_pdu_hfids_arg; + +static void analyze_pdu_hfids(gpointer k, gpointer v, gpointer p) { + analyze_pdu_hfids_arg* argp = (analyze_pdu_hfids_arg*)p; + mate_config* mc = argp->mc; + mate_cfg_pdu* cfg = argp->cfg; + new_attr_hfri(mc, cfg->name,cfg->my_hfids,(gchar*) v); + + /* + * Add this hfid to our table of wanted hfids. + */ + mc->wanted_hfids = g_array_append_val(mc->wanted_hfids, *(int *)k); + mc->num_fields_wanted++; +} + +static void analyze_transform_hfrs(mate_config* mc, gchar* name, GPtrArray* transforms, GHashTable* hfids) { + guint i; + void* cookie = NULL; + AVPL_Transf* t; + AVP* avp; + + for (i=0; i < transforms->len;i++) { + for (t = (AVPL_Transf *)g_ptr_array_index(transforms,i); t; t=t->next ) { + cookie = NULL; + while(( avp = get_next_avp(t->replace,&cookie) )) { + if (! g_hash_table_lookup(hfids,avp->n)) { + new_attr_hfri(mc, name,hfids,avp->n); + } + } + } + } +} + +static void analyze_pdu_config(mate_config* mc, mate_cfg_pdu* cfg) { + hf_register_info hfri = { NULL, {NULL, NULL, FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL}}; + gint* ett; + analyze_pdu_hfids_arg arg; + + hfri.p_id = &(cfg->hfid); + hfri.hfinfo.name = g_strdup(cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("%s id",cfg->name); + hfri.hfinfo.type = FT_UINT32; + hfri.hfinfo.display = BASE_DEC; + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_pdu_rel_time); + hfri.hfinfo.name = ws_strdup_printf("%s time",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.RelativeTime",cfg->name); + hfri.hfinfo.type = FT_FLOAT; + hfri.hfinfo.display = BASE_NONE; + hfri.hfinfo.blurb = "Seconds passed since the start of capture"; + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_pdu_time_in_gop); + hfri.hfinfo.name = ws_strdup_printf("%s time since beginning of Gop",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.TimeInGop",cfg->name); + hfri.hfinfo.type = FT_FLOAT; + hfri.hfinfo.display = BASE_NONE; + hfri.hfinfo.blurb = "Seconds passed since the start of the GOP"; + + g_array_append_val(mc->hfrs,hfri); + + arg.mc = mc; + arg.cfg = cfg; + g_hash_table_foreach(cfg->hfids_attr,analyze_pdu_hfids,&arg); + + /* Add the hfids of transport protocols as wanted hfids */ + for (guint i = 0; i < cfg->transport_ranges->len; i++) { + int hfid = *((int*)g_ptr_array_index(cfg->transport_ranges,i)); + mc->wanted_hfids = g_array_append_val(mc->wanted_hfids, hfid); + mc->num_fields_wanted++; + } + + ett = &cfg->ett; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_attr; + g_array_append_val(mc->ett,ett); + + analyze_transform_hfrs(mc, cfg->name,cfg->transforms,cfg->my_hfids); +} + +static void analyze_gop_config(gpointer k _U_, gpointer v, gpointer p) { + mate_config* mc = (mate_config*)p; + mate_cfg_gop* cfg = (mate_cfg_gop *)v; + void* cookie = NULL; + AVP* avp; + gint* ett; + hf_register_info hfri = { NULL, {NULL, NULL, FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL}}; + + hfri.p_id = &(cfg->hfid); + hfri.hfinfo.name = g_strdup(cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("%s id",cfg->name); + hfri.hfinfo.type = FT_UINT32; + hfri.hfinfo.display = BASE_DEC; + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_start_time); + hfri.hfinfo.name = ws_strdup_printf("%s start time",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.StartTime",cfg->name); + hfri.hfinfo.type = FT_FLOAT; + hfri.hfinfo.display = BASE_NONE; + hfri.hfinfo.blurb = ws_strdup_printf("Seconds passed since the beginning of capture to the start of this %s",cfg->name); + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_stop_time); + hfri.hfinfo.name = ws_strdup_printf("%s hold time",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.Time",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("Duration in seconds from start to stop of this %s",cfg->name); + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_last_time); + hfri.hfinfo.name = ws_strdup_printf("%s duration",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.Duration",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("Time passed between the start of this %s and the last pdu assigned to it",cfg->name); + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_gop_num_pdus); + hfri.hfinfo.name = ws_strdup_printf("%s number of PDUs",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.NumOfPdus",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("Number of PDUs assigned to this %s",cfg->name); + hfri.hfinfo.type = FT_UINT32; + hfri.hfinfo.display = BASE_DEC; + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_gop_pdu); + hfri.hfinfo.name = ws_strdup_printf("A PDU of %s",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.Pdu",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("A PDU assigned to this %s",cfg->name); + + if (cfg->pdu_tree_mode == GOP_FRAME_TREE) { + hfri.hfinfo.type = FT_FRAMENUM; + hfri.hfinfo.display = BASE_NONE; + g_array_append_val(mc->hfrs,hfri); + } else if (cfg->pdu_tree_mode == GOP_PDU_TREE) { + hfri.hfinfo.type = FT_UINT32; + g_array_append_val(mc->hfrs,hfri); + } else { + cfg->pdu_tree_mode = GOP_NO_TREE; + } + + while(( avp = get_next_avp(cfg->key,&cookie) )) { + if (! g_hash_table_lookup(cfg->my_hfids,avp->n)) { + new_attr_hfri(mc, cfg->name,cfg->my_hfids,avp->n); + } + } + + if(cfg->start) { + cookie = NULL; + while(( avp = get_next_avp(cfg->start,&cookie) )) { + if (! g_hash_table_lookup(cfg->my_hfids,avp->n)) { + new_attr_hfri(mc, cfg->name,cfg->my_hfids,avp->n); + } + } + } + + if (cfg->stop) { + cookie = NULL; + while(( avp = get_next_avp(cfg->stop,&cookie) )) { + if (! g_hash_table_lookup(cfg->my_hfids,avp->n)) { + new_attr_hfri(mc, cfg->name,cfg->my_hfids,avp->n); + } + } + } + + cookie = NULL; + while(( avp = get_next_avp(cfg->extra,&cookie) )) { + if (! g_hash_table_lookup(cfg->my_hfids,avp->n)) { + new_attr_hfri(mc, cfg->name,cfg->my_hfids,avp->n); + } + } + + analyze_transform_hfrs(mc, cfg->name,cfg->transforms,cfg->my_hfids); + + ett = &cfg->ett; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_attr; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_times; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_children; + g_array_append_val(mc->ett,ett); + + g_hash_table_insert(mc->gops_by_pduname,cfg->name,cfg); +} + +static void analyze_gog_config(gpointer k _U_, gpointer v, gpointer p) { + mate_config* mc = (mate_config*)p; + mate_cfg_gog* cfg = (mate_cfg_gog *)v; + void* avp_cookie; + void* avpl_cookie; + AVP* avp; + AVPL* avpl; + AVPL* gopkey_avpl; + AVPL* key_avps; + LoAL* gog_keys = NULL; + hf_register_info hfri = { NULL, {NULL, NULL, FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL}}; + gint* ett; + + /* create the hf array for this gog */ + hfri.p_id = &(cfg->hfid); + hfri.hfinfo.name = g_strdup(cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("%s Id",cfg->name); + hfri.hfinfo.type = FT_UINT32; + hfri.hfinfo.display = BASE_DEC; + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_gog_num_of_gops); + hfri.hfinfo.name = "number of GOPs"; + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.NumOfGops",cfg->name); + hfri.hfinfo.type = FT_UINT32; + hfri.hfinfo.display = BASE_DEC; + hfri.hfinfo.blurb = ws_strdup_printf("Number of GOPs assigned to this %s",cfg->name); + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_gog_gopstart); + hfri.hfinfo.name = "GopStart frame"; + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.GopStart",cfg->name); + hfri.hfinfo.type = FT_FRAMENUM; + hfri.hfinfo.display = BASE_NONE; + hfri.hfinfo.blurb = g_strdup("The start frame of a GOP"); + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_gog_gopstop); + hfri.hfinfo.name = "GopStop frame"; + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.GopStop",cfg->name); + hfri.hfinfo.type = FT_FRAMENUM; + hfri.hfinfo.display = BASE_NONE; + hfri.hfinfo.blurb = g_strdup("The stop frame of a GOP"); + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_start_time); + hfri.hfinfo.name = ws_strdup_printf("%s start time",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.StartTime",cfg->name); + hfri.hfinfo.type = FT_FLOAT; + hfri.hfinfo.blurb = ws_strdup_printf("Seconds passed since the beginning of capture to the start of this %s",cfg->name); + + g_array_append_val(mc->hfrs,hfri); + + hfri.p_id = &(cfg->hfid_last_time); + hfri.hfinfo.name = ws_strdup_printf("%s duration",cfg->name); + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.Duration",cfg->name); + hfri.hfinfo.blurb = ws_strdup_printf("Time passed between the start of this %s and the last pdu assigned to it",cfg->name); + + g_array_append_val(mc->hfrs,hfri); + + /* this might become mate.gogname.gopname */ + hfri.p_id = &(cfg->hfid_gog_gop); + hfri.hfinfo.name = "a GOP"; + hfri.hfinfo.abbrev = ws_strdup_printf("mate.%s.Gop",cfg->name); + hfri.hfinfo.type = FT_STRING; + hfri.hfinfo.display = BASE_NONE; + hfri.hfinfo.blurb = ws_strdup_printf("a GOPs assigned to this %s",cfg->name); + + g_array_append_val(mc->hfrs,hfri); + + /* index the keys of gog for every gop + and insert the avps of the keys to the hfarray */ + key_avps = new_avpl(""); + + avpl_cookie = NULL; + while (( avpl = get_next_avpl(cfg->keys,&avpl_cookie) )) { + + if (! ( gog_keys = (LoAL *)g_hash_table_lookup(mc->gogs_by_gopname,avpl->name))) { + gog_keys = new_loal(avpl->name); + g_hash_table_insert(mc->gogs_by_gopname,gog_keys->name,gog_keys); + } + + gopkey_avpl = new_avpl_from_avpl(cfg->name, avpl, TRUE); + loal_append(gog_keys,gopkey_avpl); + + avp_cookie = NULL; + while (( avp = get_next_avp(avpl,&avp_cookie) )) { + if (! g_hash_table_lookup(cfg->my_hfids,avp->n)) { + new_attr_hfri(mc, cfg->name,cfg->my_hfids,avp->n); + insert_avp(key_avps,avp); + } + } + } + + /* insert the extra avps to the hfarray */ + avp_cookie = NULL; + while (( avp = get_next_avp(cfg->extra,&avp_cookie) )) { + if (! g_hash_table_lookup(cfg->my_hfids,avp->n)) { + new_attr_hfri(mc, cfg->name,cfg->my_hfids,avp->n); + } + } + + /* every key_avp ios an extra as well. + one day every Member will have its own extras */ + merge_avpl(cfg->extra,key_avps,TRUE); + + + analyze_transform_hfrs(mc, cfg->name,cfg->transforms,cfg->my_hfids); + + ett = &cfg->ett; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_attr; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_children; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_times; + g_array_append_val(mc->ett,ett); + + ett = &cfg->ett_gog_gop; + g_array_append_val(mc->ett,ett); + +} + +static void analyze_config(mate_config* mc) { + guint i; + + for (i=0; i < mc->pducfglist->len; i++) { + analyze_pdu_config(mc, (mate_cfg_pdu*) g_ptr_array_index(mc->pducfglist,i)); + } + + g_hash_table_foreach(mc->gopcfgs,analyze_gop_config,mc); + g_hash_table_foreach(mc->gogcfgs,analyze_gog_config,mc); + +} + +extern mate_config* mate_make_config(const gchar* filename, int mate_hfid) { + mate_config* mc; + gint* ett; + avp_init(); + + mc = g_new(mate_config, 1); + + mc->hfid_mate = mate_hfid; + + mc->wanted_hfids = g_array_new(FALSE, FALSE, (guint)sizeof(int)); + mc->num_fields_wanted = 0; + + mc->dbg_facility = NULL; + + mc->mate_lib_path = ws_strdup_printf("%s%c%s%c",get_datafile_dir(),DIR_SEP,DEFAULT_MATE_LIB_PATH,DIR_SEP); + + mc->pducfgs = g_hash_table_new(g_str_hash,g_str_equal); + mc->gopcfgs = g_hash_table_new(g_str_hash,g_str_equal); + mc->gogcfgs = g_hash_table_new(g_str_hash,g_str_equal); + mc->transfs = g_hash_table_new(g_str_hash,g_str_equal); + + mc->pducfglist = g_ptr_array_new(); + mc->gops_by_pduname = g_hash_table_new(g_str_hash,g_str_equal); + mc->gogs_by_gopname = g_hash_table_new(g_str_hash,g_str_equal); + + mc->ett_root = -1; + + mc->hfrs = g_array_new(FALSE,FALSE,sizeof(hf_register_info)); + mc->ett = g_array_new(FALSE,FALSE,sizeof(gint*)); + + mc->defaults.pdu.drop_unassigned = FALSE; + mc->defaults.pdu.discard = FALSE; + mc->defaults.pdu.last_extracted = FALSE; + mc->defaults.pdu.match_mode = AVPL_STRICT; + mc->defaults.pdu.replace_mode = AVPL_INSERT; + + /* gop prefs */ + mc->defaults.gop.expiration = -1.0f; + mc->defaults.gop.idle_timeout = -1.0f; + mc->defaults.gop.lifetime = -1.0f; + mc->defaults.gop.pdu_tree_mode = GOP_FRAME_TREE; + mc->defaults.gop.show_times = TRUE; + mc->defaults.gop.drop_unassigned = FALSE; + + /* gog prefs */ + mc->defaults.gog.expiration = 5.0f; + mc->defaults.gog.show_times = TRUE; + mc->defaults.gog.gop_tree_mode = GOP_BASIC_TREE; + + /* what to dbgprint */ + mc->dbg_lvl = 0; + mc->dbg_pdu_lvl = 0; + mc->dbg_gop_lvl = 0; + mc->dbg_gog_lvl = 0; + + mc->config_error = g_string_new(""); + + ett = &mc->ett_root; + g_array_append_val(mc->ett,ett); + + if ( mate_load_config(filename,mc) ) { + analyze_config(mc); + } else { + report_failure("MATE failed to configure!\n" + "It is recommended that you fix your config and restart Wireshark.\n" + "The reported error is:\n%s\n",mc->config_error->str); + + /* if (mc) destroy_mate_config(mc,FALSE); */ + return NULL; + } + + if (mc->num_fields_wanted == 0) { + /* We have no interest in any fields, so we have no + work to do. */ + /*destroy_mate_config(mc,FALSE);*/ + return NULL; + } + + return mc; +} + +/* + * Editor modelines - https://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ |