diff options
Diffstat (limited to 'src/experimentation/gnunet-daemon-experimentation_capabilities.c')
-rw-r--r-- | src/experimentation/gnunet-daemon-experimentation_capabilities.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/src/experimentation/gnunet-daemon-experimentation_capabilities.c b/src/experimentation/gnunet-daemon-experimentation_capabilities.c deleted file mode 100644 index 7d74c2827..000000000 --- a/src/experimentation/gnunet-daemon-experimentation_capabilities.c +++ /dev/null | |||
@@ -1,172 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | (C) 2009 Christian Grothoff (and other contributing authors) | ||
4 | |||
5 | GNUnet is free software; you can redistribute it and/or modify | ||
6 | it under the terms of the GNU General Public License as published | ||
7 | by the Free Software Foundation; either version 3, or (at your | ||
8 | option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU General Public License | ||
16 | along with GNUnet; see the file COPYING. If not, write to the | ||
17 | Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
18 | Boston, MA 02111-1307, USA. | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file experimentation/gnunet-daemon-experimentation_capabilities.c | ||
23 | * @brief experimentation daemon: capabilities management | ||
24 | * @author Christian Grothoff | ||
25 | * @author Matthias Wachs | ||
26 | */ | ||
27 | #include "platform.h" | ||
28 | #include "gnunet_util_lib.h" | ||
29 | #include "gnunet_core_service.h" | ||
30 | #include "gnunet_statistics_service.h" | ||
31 | #include "gnunet-daemon-experimentation.h" | ||
32 | |||
33 | |||
34 | /** | ||
35 | * Capability value shared between components | ||
36 | */ | ||
37 | uint32_t GSE_node_capabilities; | ||
38 | |||
39 | |||
40 | /** | ||
41 | * Capabilities defined at the moment | ||
42 | */ | ||
43 | #define GNUNET_EXPERIMENTATION_capabilities_count 11 | ||
44 | |||
45 | |||
46 | /** | ||
47 | * Capabilities a node has or an experiment requires string | ||
48 | */ | ||
49 | #define GNUNET_EXPERIMENTATION_capabilities_string {"NONE", "PLUGIN_TCP", "PLUGIN_UDP", "PLUGIN_UNIX", "PLUGIN_HTTP_CLIENT", "PLUGIN_HTTP_SERVER", "PLUGIN_HTTPS_CLIENT", "PLUGIN_HTTPS_SERVER", "PLUGIN_WLAN", "HAVE_IPV6", "BEHIND_NAT"} | ||
50 | |||
51 | |||
52 | /** | ||
53 | * Print a single capability value | ||
54 | * | ||
55 | * @param cap capability value | ||
56 | * @return the string to print | ||
57 | */ | ||
58 | const char * | ||
59 | GED_capability_to_str (uint32_t cap) | ||
60 | { | ||
61 | char * capstr[] = GNUNET_EXPERIMENTATION_capabilities_string; | ||
62 | unsigned index = 0; | ||
63 | uint32_t test = 0; | ||
64 | |||
65 | if (0 == cap) | ||
66 | return capstr[0]; | ||
67 | |||
68 | index = (log(cap) / log (2)) + 1; | ||
69 | |||
70 | test = 1 << (index - 1); | ||
71 | if (test != cap) | ||
72 | return "UNDEFINED"; | ||
73 | |||
74 | if (index < GNUNET_EXPERIMENTATION_capabilities_count) | ||
75 | return capstr[index]; | ||
76 | else | ||
77 | return "UNDEFINED"; | ||
78 | |||
79 | |||
80 | } | ||
81 | |||
82 | |||
83 | /** | ||
84 | * Are the capabilities provided? | ||
85 | * | ||
86 | * @param have bitstring containing the provided capabilities | ||
87 | * @param desired bitstring containing the desired capabilities\ | ||
88 | * @return GNUNET_YES or GNUNET_NO | ||
89 | */ | ||
90 | int | ||
91 | GED_capabilities_have (uint32_t have, uint32_t desired) | ||
92 | { | ||
93 | if (desired == (desired & have)) | ||
94 | return GNUNET_YES; | ||
95 | else | ||
96 | return GNUNET_NO; | ||
97 | } | ||
98 | |||
99 | |||
100 | /** | ||
101 | * Start the detecting capabilities | ||
102 | */ | ||
103 | void | ||
104 | GED_capabilities_start () | ||
105 | { | ||
106 | char *plugins; | ||
107 | char *pos; | ||
108 | unsigned int c1; | ||
109 | uint32_t index; | ||
110 | GSE_node_capabilities = NONE; | ||
111 | |||
112 | /* Plugins configured */ | ||
113 | |||
114 | if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (GED_cfg, | ||
115 | "TRANSPORT", "PLUGINS", &plugins)) | ||
116 | { | ||
117 | for (pos = strtok (plugins, " "); pos != NULL; pos = strtok (NULL, " ")) | ||
118 | { | ||
119 | if (0 == strcmp (pos, "tcp")) | ||
120 | GSE_node_capabilities |= PLUGIN_TCP; | ||
121 | else if (0 == strcmp (pos, "udp")) | ||
122 | GSE_node_capabilities |= PLUGIN_UDP; | ||
123 | else if (0 == strcmp (pos, "unix")) | ||
124 | GSE_node_capabilities |= PLUGIN_UNIX; | ||
125 | else if (0 == strcmp (pos, "http_client")) | ||
126 | GSE_node_capabilities |= PLUGIN_HTTP_CLIENT; | ||
127 | else if (0 == strcmp (pos, "http_server")) | ||
128 | GSE_node_capabilities |= PLUGIN_HTTP_SERVER; | ||
129 | else if (0 == strcmp (pos, "https_client")) | ||
130 | GSE_node_capabilities |= PLUGIN_HTTP_CLIENT; | ||
131 | else if (0 == strcmp (pos, "https_server")) | ||
132 | GSE_node_capabilities |= PLUGIN_HTTPS_SERVER; | ||
133 | else if (0 == strcmp (pos, "wlan")) | ||
134 | GSE_node_capabilities |= PLUGIN_WLAN; | ||
135 | } | ||
136 | GNUNET_free (plugins); | ||
137 | } | ||
138 | |||
139 | /* IPv6 enabled | ||
140 | * FIXE: just having it not enabled is not really sufficient */ | ||
141 | if (GNUNET_NO == GNUNET_CONFIGURATION_get_value_yesno (GED_cfg, | ||
142 | "NAT", "DISABLEV6")) | ||
143 | GSE_node_capabilities |= HAVE_IPV6; | ||
144 | |||
145 | /* Behind NAT */ | ||
146 | if (GNUNET_YES == GNUNET_CONFIGURATION_get_value_yesno (GED_cfg, | ||
147 | "NAT", "BEHIND_NAT")) | ||
148 | GSE_node_capabilities |= BEHIND_NAT; | ||
149 | |||
150 | for (c1 = 0 ; c1 < 32; c1++) | ||
151 | { | ||
152 | index = 1; | ||
153 | index = index << c1; | ||
154 | if (GNUNET_YES == GED_capabilities_have (GSE_node_capabilities, index)) | ||
155 | { | ||
156 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "We have `%s'\n", | ||
157 | GED_capability_to_str(index)); | ||
158 | } | ||
159 | } | ||
160 | } | ||
161 | |||
162 | |||
163 | /** | ||
164 | * Stop the detecting capabilities | ||
165 | */ | ||
166 | void | ||
167 | GED_capabilities_stop () | ||
168 | { | ||
169 | |||
170 | } | ||
171 | |||
172 | /* end of gnunet-daemon-experimentation_capabilities.c */ | ||