1 /*
2 * LASH
3 *
4 * Copyright (C) 2002 Robert Ham <rah@bash.sh>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 */
20
21 #include <stdint.h>
22 #include <string.h>
23 #include <stdlib.h>
24 #include <stdio.h>
25
26 #include <lash/comm_event.h>
27
28 void
lash_comm_event_init(lash_comm_event_t * event)29 lash_comm_event_init(lash_comm_event_t * event)
30 {
31 event->type = 0;
32 event->event_data.number = 0;
33 }
34
35 void
lash_comm_event_free(lash_comm_event_t * event)36 lash_comm_event_free(lash_comm_event_t * event)
37 {
38 switch (event->type) {
39 case LASH_Comm_Event_Connect:
40 if (event->event_data.connect)
41 lash_connect_params_destroy(event->event_data.connect);
42 break;
43 case LASH_Comm_Event_Event:
44 if (event->event_data.event)
45 lash_event_destroy(event->event_data.event);
46 break;
47 case LASH_Comm_Event_Config:
48 if (event->event_data.config)
49 lash_config_destroy(event->event_data.config);
50 break;
51 case LASH_Comm_Event_Exec:
52 if (event->event_data.exec)
53 lash_exec_params_destroy(event->event_data.exec);
54 break;
55 default:
56 break;
57 }
58 }
59
60 lash_comm_event_t *
lash_comm_event_new()61 lash_comm_event_new()
62 {
63 lash_comm_event_t *event;
64
65 event = lash_malloc(sizeof(lash_comm_event_t));
66 lash_comm_event_init(event);
67 return event;
68 }
69
70 void
lash_comm_event_destroy(lash_comm_event_t * event)71 lash_comm_event_destroy(lash_comm_event_t * event)
72 {
73 lash_comm_event_free(event);
74 free(event);
75 }
76
77 void
lash_comm_event_set_type(lash_comm_event_t * event,enum LASH_Comm_Event_Type type)78 lash_comm_event_set_type(lash_comm_event_t * event,
79 enum LASH_Comm_Event_Type type)
80 {
81 event->type = type;
82 }
83
84 void
lash_comm_event_set_connect(lash_comm_event_t * event,lash_connect_params_t * params)85 lash_comm_event_set_connect(lash_comm_event_t * event,
86 lash_connect_params_t * params)
87 {
88 lash_comm_event_set_type(event, LASH_Comm_Event_Connect);
89 event->event_data.connect = params;
90 }
91
92 void
lash_comm_event_set_event(lash_comm_event_t * event,lash_event_t * cevent)93 lash_comm_event_set_event(lash_comm_event_t * event, lash_event_t * cevent)
94 {
95 lash_comm_event_set_type(event, LASH_Comm_Event_Event);
96 event->event_data.event = cevent;
97 }
98
99 void
lash_comm_event_set_config(lash_comm_event_t * event,lash_config_t * config)100 lash_comm_event_set_config(lash_comm_event_t * event, lash_config_t * config)
101 {
102 lash_comm_event_set_type(event, LASH_Comm_Event_Config);
103 event->event_data.config = config;
104 }
105
106 void
lash_comm_event_set_protocol_mismatch(lash_comm_event_t * event,lash_protocol_t protocol)107 lash_comm_event_set_protocol_mismatch(lash_comm_event_t * event,
108 lash_protocol_t protocol)
109 {
110 lash_comm_event_set_type(event, LASH_Comm_Event_Protocol_Mismatch);
111 event->event_data.number = protocol;
112 }
113
114 void
lash_comm_event_set_exec(lash_comm_event_t * event,lash_exec_params_t * params)115 lash_comm_event_set_exec(lash_comm_event_t * event,
116 lash_exec_params_t * params)
117 {
118 lash_comm_event_set_type(event, LASH_Comm_Event_Exec);
119 event->event_data.exec = params;
120 }
121
122 enum LASH_Comm_Event_Type
lash_comm_event_get_type(lash_comm_event_t * event)123 lash_comm_event_get_type(lash_comm_event_t * event)
124 {
125 return event->type;
126 }
127
128 lash_connect_params_t *
lash_comm_event_take_connect(lash_comm_event_t * event)129 lash_comm_event_take_connect(lash_comm_event_t * event)
130 {
131 lash_connect_params_t *params;
132
133 params = event->event_data.connect;
134 event->event_data.connect = NULL;
135 return params;
136 }
137
138 lash_config_t *
lash_comm_event_take_config(lash_comm_event_t * event)139 lash_comm_event_take_config(lash_comm_event_t * event)
140 {
141 lash_config_t *config;
142
143 config = event->event_data.config;
144 event->event_data.config = NULL;
145 return config;
146 }
147
148 lash_event_t *
lash_comm_event_take_event(lash_comm_event_t * event)149 lash_comm_event_take_event(lash_comm_event_t * event)
150 {
151 lash_event_t *lash_event;
152
153 lash_event = event->event_data.event;
154 event->event_data.event = NULL;
155 return lash_event;
156 }
157
158 lash_exec_params_t *
lash_comm_event_take_exec(lash_comm_event_t * event)159 lash_comm_event_take_exec(lash_comm_event_t * event)
160 {
161 lash_exec_params_t *params;
162
163 params = event->event_data.exec;
164 event->event_data.exec = NULL;
165 return params;
166 }
167
168 long
lash_comm_event_get_number(const lash_comm_event_t * event)169 lash_comm_event_get_number(const lash_comm_event_t * event)
170 {
171 return event->event_data.number;
172 }
173
174 /* EOF */
175