diff options
Diffstat (limited to 'echld/echld-util.c')
| -rw-r--r-- | echld/echld-util.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/echld/echld-util.c b/echld/echld-util.c deleted file mode 100644 index a8b5a1c3d4..0000000000 --- a/echld/echld-util.c +++ /dev/null @@ -1,210 +0,0 @@ -/* echld-util.c - * utility for echld - * - * Wireshark - Network traffic analyzer - * By Gerald Combs <gerald@wireshark.org> - * Copyright 1998 Gerald Combs - * - * Copyright (c) 2013 by Luis Ontanon <luis@ontanon.org> - * - * 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. - */ - -#include "config.h" - -#include "echld-int.h" -#include "echld-util.h" - -#include <glib.h> - -struct _ping { - struct timeval tv; - echld_ping_cb_t cb; - void* cb_data; -}; - -static long timevaldiff(struct timeval *starttime, struct timeval *finishtime) { - long msec; - msec=(finishtime->tv_sec-starttime->tv_sec)*1000; - msec+=(finishtime->tv_usec-starttime->tv_usec)/1000; - return msec; -} - -static gboolean pong(echld_msg_type_t type, GByteArray* ba _U_, void* data) { - struct _ping* p = (struct _ping*)data; - struct timeval t; - long ret = -1; - gettimeofday(&t,NULL); - - - switch (type) { - case ECHLD_PONG: - ret = timevaldiff(&(p->tv),&t); - break; - default: - ret = -1; - break; - } - - if (p->cb) p->cb(ret, p->cb_data); - - g_free(p); - - return TRUE; -} - - -extern echld_state_t echld_ping(int chld_id, echld_ping_cb_t pcb, void* cb_data) { - struct _ping* p = g_new0(struct _ping,1); - - p->cb = pcb; - p->cb_data = cb_data; - gettimeofday(&(p->tv),NULL); - - return echld_reqh(chld_id, ECHLD_PING, 0, NULL, pong, p); -} - - -struct _get_param { - const char* name; - echld_param_cb_t cb; - void* cb_data; - echld_bool_t (*dec)(enc_msg_t*, char**, char**); - echld_bool_t (*dec_err)(enc_msg_t*, int* , char**); - const char** err_msg; -}; - -#define CHNULL ((char*)NULL) - -static gboolean got_param(echld_msg_type_t type, GByteArray* ba _U_, void* data) { - struct _get_param* g = (struct _get_param*)data; - char* err_msg; - - switch (type) { - case ECHLD_PARAM: - if (g->cb) { - char* param; - char* value; - g->dec(ba,¶m,&value); - g->cb(param,value,NULL,g->cb_data); - - } - break; - case ECHLD_ERROR: { - int errnum; - g->dec_err(ba,&errnum,&err_msg); - g->cb(NULL,NULL,err_msg,g->cb_data); - break; - } - default: - err_msg = g_strdup_printf("other type='%s'",TY(type)); - g->cb(NULL,NULL,err_msg,g->cb_data); - g_free(err_msg); - break; - } - - g_free(g); - return TRUE; -} - -extern echld_state_t echld_get_param(int chld_id, const char* param, echld_param_cb_t acb, void* cb_data) { - struct _get_param* g = g_new0(struct _get_param,1); - echld_parent_encoder_t* enc; - parent_decoder_t* dec; - enc_msg_t* em; - - echld_get_all_codecs(NULL, NULL, &enc, &dec); - - em = enc->get_param(param); - - g->name = param; - g->cb = acb; - g->cb_data = cb_data; - g->dec = dec->param; - g->dec_err = dec->error; - - return echld_reqh(chld_id, ECHLD_GET_PARAM, 0, em, got_param, g); -} - -extern echld_state_t echld_set_param(int chld_id, const char* param, const char* value, echld_param_cb_t acb, void* cb_data) { - struct _get_param* g = g_new0(struct _get_param,1); - echld_parent_encoder_t* enc; - parent_decoder_t* dec; - enc_msg_t* em; - - echld_get_all_codecs(NULL, NULL, &enc, &dec); - - em = enc->set_param(param,value); - - g->name = param; - g->cb = acb; - g->cb_data = cb_data; - g->dec = dec->param; - g->dec_err = dec->error; - - return echld_reqh(chld_id, ECHLD_SET_PARAM, 0, em, got_param, g); -} - -typedef struct _close { - echld_close_cb_t cb; - void* cb_data; -} close_t; - -static gboolean closed(echld_msg_type_t type, GByteArray* ba, void* data) { - close_t* c = (close_t*)data; - parent_decoder_t* dec; - char* err_msg; - - echld_get_all_codecs(NULL, NULL, NULL, &dec); - - switch (type) { - case ECHLD_CLOSING: { - if (c->cb) { - c->cb(NULL,c->cb_data); - } - break; - } - case ECHLD_ERROR: { - int errnum; - - if ( dec->error(ba, &errnum ,&err_msg) ) { - c->cb(err_msg,c->cb_data); - g_free(err_msg); - } else { - c->cb("Canot decode error message",c->cb_data); - } - break; - } - default: - err_msg = g_strdup_printf("other type='%s'",TY(type)); - c->cb(err_msg,c->cb_data); - g_free(err_msg); - break; - } - - g_free(c); - return TRUE; - -} - -echld_state_t echld_close(int child_id, echld_close_cb_t pcb, void* cb_data) { - close_t* c = g_new0(close_t,1); - c->cb = pcb; - c->cb_data = cb_data; - - return echld_reqh(child_id,ECHLD_CLOSE_CHILD, 0, NULL, closed, c); -} - - |