1 /******************************************************************************
2
3
4 Copyright 1993, 1998 The Open Group
5
6 Permission to use, copy, modify, distribute, and sell this software and its
7 documentation for any purpose is hereby granted without fee, provided that
8 the above copyright notice appear in all copies and that both that
9 copyright notice and this permission notice appear in supporting
10 documentation.
11
12 The above copyright notice and this permission notice shall be included in
13 all copies or substantial portions of the Software.
14
15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
19 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22 Except as contained in this notice, the name of The Open Group shall not be
23 used in advertising or otherwise to promote the sale, use or other dealings
24 in this Software without prior written authorization from The Open Group.
25
26 Author: Ralph Mor, X Consortium
27 ******************************************************************************/
28
29 #ifdef HAVE_CONFIG_H
30 #include <config.h>
31 #endif
32 #include <X11/ICE/ICElib.h>
33 #include "ICElibint.h"
34
35 int
IceRegisterForProtocolSetup(const char * protocolName,const char * vendor,const char * release,int versionCount,IcePoVersionRec * versionRecs,int authCount,const char ** authNames,IcePoAuthProc * authProcs,IceIOErrorProc IOErrorProc)36 IceRegisterForProtocolSetup (
37 const char *protocolName,
38 const char *vendor,
39 const char *release,
40 int versionCount,
41 IcePoVersionRec *versionRecs,
42 int authCount,
43 const char **authNames,
44 IcePoAuthProc *authProcs,
45 IceIOErrorProc IOErrorProc
46 )
47 {
48 _IcePoProtocol *p;
49 int opcodeRet, i;
50
51 for (i = 1; i <= _IceLastMajorOpcode; i++)
52 if (strcmp (protocolName, _IceProtocols[i - 1].protocol_name) == 0)
53 {
54 if (_IceProtocols[i - 1].orig_client != NULL)
55 {
56 /*
57 * We've already registered this protocol.
58 */
59
60 return (i);
61 }
62 else
63 {
64 break;
65 }
66 }
67
68 if (i <= _IceLastMajorOpcode)
69 {
70 p = _IceProtocols[i - 1].orig_client = malloc (sizeof(_IcePoProtocol));
71 opcodeRet = i;
72 }
73 else if (_IceLastMajorOpcode == 255 ||
74 versionCount < 1 ||
75 strlen (protocolName) == 0)
76 {
77 return (-1);
78 }
79 else
80 {
81 _IceProtocols[_IceLastMajorOpcode].protocol_name =
82 strdup(protocolName);
83
84 p = _IceProtocols[_IceLastMajorOpcode].orig_client =
85 malloc (sizeof (_IcePoProtocol));
86
87 _IceProtocols[_IceLastMajorOpcode].accept_client = NULL;
88
89 opcodeRet = ++_IceLastMajorOpcode;
90 }
91
92 p->vendor = strdup(vendor);
93 p->release = strdup(release);
94
95 p->version_count = versionCount;
96
97 p->version_recs = malloc (versionCount * sizeof (IcePoVersionRec));
98 memcpy (p->version_recs, versionRecs,
99 versionCount * sizeof (IcePoVersionRec));
100
101 if ((p->auth_count = authCount) > 0)
102 {
103 p->auth_names = malloc (authCount * sizeof (char *));
104
105 p->auth_procs = malloc (authCount * sizeof (IcePoAuthProc));
106
107 for (i = 0; i < authCount; i++)
108 {
109 p->auth_names[i] = strdup(authNames[i]);
110 p->auth_procs[i] = authProcs[i];
111 }
112 }
113 else
114 {
115 p->auth_names = NULL;
116 p->auth_procs = NULL;
117 }
118
119 p->io_error_proc = IOErrorProc;
120
121 return (opcodeRet);
122 }
123
124
125
126 int
IceRegisterForProtocolReply(const char * protocolName,const char * vendor,const char * release,int versionCount,IcePaVersionRec * versionRecs,int authCount,const char ** authNames,IcePaAuthProc * authProcs,IceHostBasedAuthProc hostBasedAuthProc,IceProtocolSetupProc protocolSetupProc,IceProtocolActivateProc protocolActivateProc,IceIOErrorProc IOErrorProc)127 IceRegisterForProtocolReply (
128 const char *protocolName,
129 const char *vendor,
130 const char *release,
131 int versionCount,
132 IcePaVersionRec *versionRecs,
133 int authCount,
134 const char **authNames,
135 IcePaAuthProc *authProcs,
136 IceHostBasedAuthProc hostBasedAuthProc,
137 IceProtocolSetupProc protocolSetupProc,
138 IceProtocolActivateProc protocolActivateProc,
139 IceIOErrorProc IOErrorProc
140 )
141 {
142 _IcePaProtocol *p;
143 int opcodeRet, i;
144
145 for (i = 1; i <= _IceLastMajorOpcode; i++)
146 if (strcmp (protocolName, _IceProtocols[i - 1].protocol_name) == 0)
147 {
148 if (_IceProtocols[i - 1].accept_client != NULL)
149 {
150 /*
151 * We've already registered this protocol.
152 */
153
154 return (i);
155 }
156 else
157 {
158 break;
159 }
160 }
161
162
163 if (i <= _IceLastMajorOpcode)
164 {
165 p = _IceProtocols[i - 1].accept_client =
166 malloc (sizeof (_IcePaProtocol));
167 opcodeRet = i;
168 }
169 else if (_IceLastMajorOpcode == 255 ||
170 versionCount < 1 ||
171 strlen (protocolName) == 0)
172 {
173 return (-1);
174 }
175 else
176 {
177 _IceProtocols[_IceLastMajorOpcode].protocol_name =
178 strdup(protocolName);
179
180 _IceProtocols[_IceLastMajorOpcode].orig_client = NULL;
181
182 p = _IceProtocols[_IceLastMajorOpcode].accept_client =
183 malloc (sizeof (_IcePaProtocol));
184
185 opcodeRet = ++_IceLastMajorOpcode;
186 }
187
188 p->vendor = strdup(vendor);
189 p->release = strdup(release);
190
191 p->version_count = versionCount;
192
193 p->version_recs = malloc (versionCount * sizeof (IcePaVersionRec));
194 memcpy (p->version_recs, versionRecs,
195 versionCount * sizeof (IcePaVersionRec));
196
197 p->protocol_setup_proc = protocolSetupProc;
198 p->protocol_activate_proc = protocolActivateProc;
199
200 if ((p->auth_count = authCount) > 0)
201 {
202 p->auth_names = malloc (authCount * sizeof (char *));
203
204 p->auth_procs = malloc (authCount * sizeof (IcePaAuthProc));
205
206 for (i = 0; i < authCount; i++)
207 {
208 p->auth_names[i] = strdup(authNames[i]);
209 p->auth_procs[i] = authProcs[i];
210 }
211 }
212 else
213 {
214 p->auth_names = NULL;
215 p->auth_procs = NULL;
216 }
217
218 p->host_based_auth_proc = hostBasedAuthProc;
219
220 p->io_error_proc = IOErrorProc;
221
222 return (opcodeRet);
223 }
224
225