1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/*******************************************************************************
* Copyright (c) 2007, 2013 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
/*
* Server initialization code.
*/
#include <tcf/config.h>
#include <tcf/framework/exceptions.h>
#include <tcf/framework/json.h>
#include <tcf/framework/myalloc.h>
#include <tcf/framework/proxy.h>
#include <tcf/services/linenumbers.h>
#include <tcf/services/symbols.h>
#include <tcf/services/pathmap.h>
#include <tcf/services/disassembly.h>
#include <tcf/services/context-proxy.h>
#include <tcf/main/server.h>
#include <tcf/main/server_hooks.h>
#include <assert.h>
/* Hook when checking target service. */
#ifndef TARGET_SERVICE_CHECK_HOOK
#define TARGET_SERVICE_CHECK_HOOK do {} while(0)
#endif
static Protocol * proto;
static TCFBroadcastGroup * bcg;
static void channel_new_connection(ChannelServer * serv, Channel * c) {
protocol_reference(proto);
c->protocol = proto;
channel_set_broadcast_group(c, bcg);
channel_start(c);
}
static void channel_redirection_listener(Channel * host, Channel * target) {
if (target->state == ChannelStateStarted) {
#if defined(SERVICE_LineNumbers) && SERVICE_LineNumbers
ini_line_numbers_service(target->protocol);
#endif
#if defined(SERVICE_Symbols) && SERVICE_Symbols
ini_symbols_service(target->protocol);
#endif
}
if (target->state == ChannelStateConnected) {
int i;
int service_ln = 0;
int service_mm = 0;
int service_pm = 0;
int service_sm = 0;
#if defined(SERVICE_Disassembly) && SERVICE_Disassembly
int service_da = 0;
#endif
int forward_pm = 0;
for (i = 0; i < target->peer_service_cnt; i++) {
char * nm = target->peer_service_list[i];
if (strcmp(nm, "LineNumbers") == 0) service_ln = 1;
if (strcmp(nm, "Symbols") == 0) service_sm = 1;
if (strcmp(nm, "MemoryMap") == 0) service_mm = 1;
if (strcmp(nm, "PathMap") == 0) service_pm = 1;
#if defined(SERVICE_Disassembly) && SERVICE_Disassembly
if (strcmp(nm, "Disassembly") == 0) service_da = 1;
#endif
TARGET_SERVICE_CHECK_HOOK;
}
if (!service_pm || !service_ln || !service_sm) {
ini_path_map_service(host->protocol, bcg);
if (service_pm) forward_pm = 1;
}
if (service_mm) {
#if defined(SERVICE_LineNumbers) && SERVICE_LineNumbers
if (!service_ln) ini_line_numbers_service(host->protocol);
#endif
#if defined(SERVICE_Symbols) && SERVICE_Symbols
if (!service_sm) ini_symbols_service(host->protocol);
#endif
#if defined(SERVICE_Disassembly) && SERVICE_Disassembly
if (!service_da) ini_disassembly_service(host->protocol);
#endif
#if defined(ENABLE_DebugContext) && ENABLE_DebugContext \
&& defined(ENABLE_ContextProxy) && ENABLE_ContextProxy
create_context_proxy(host, target, forward_pm);
#endif
}
}
}
int ini_server(const char * url, Protocol * p, TCFBroadcastGroup * b) {
ChannelServer * serv = NULL;
PeerServer * ps = NULL;
Trap trap;
if (!set_trap(&trap)) {
bcg = NULL;
proto = NULL;
if (ps != NULL) peer_server_free(ps);
errno = trap.error;
return -1;
}
bcg = b;
proto = p;
ps = channel_peer_from_url(url);
if (ps == NULL) str_exception(ERR_OTHER, "Invalid server URL");
peer_server_addprop(ps, loc_strdup("Name"), loc_strdup("TCF Proxy"));
peer_server_addprop(ps, loc_strdup("Proxy"), loc_strdup(""));
serv = channel_server(ps);
if (serv == NULL) exception(errno);
serv->new_conn = channel_new_connection;
clear_trap(&trap);
add_channel_redirection_listener(channel_redirection_listener);
return 0;
}
|