Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | #include <config.h> |
| 2 | #include "test-utils.h" |
| 3 | |
| 4 | typedef struct |
| 5 | { |
| 6 | DBusLoop *loop; |
| 7 | DBusConnection *connection; |
| 8 | |
| 9 | } CData; |
| 10 | |
| 11 | static dbus_bool_t |
| 12 | connection_watch_callback (DBusWatch *watch, |
| 13 | unsigned int condition, |
| 14 | void *data) |
| 15 | { |
| 16 | return dbus_watch_handle (watch, condition); |
| 17 | } |
| 18 | |
| 19 | static dbus_bool_t |
| 20 | add_watch (DBusWatch *watch, |
| 21 | void *data) |
| 22 | { |
| 23 | CData *cd = data; |
| 24 | |
| 25 | return _dbus_loop_add_watch (cd->loop, |
| 26 | watch, |
| 27 | connection_watch_callback, |
| 28 | cd, NULL); |
| 29 | } |
| 30 | |
| 31 | static void |
| 32 | remove_watch (DBusWatch *watch, |
| 33 | void *data) |
| 34 | { |
| 35 | CData *cd = data; |
| 36 | |
| 37 | _dbus_loop_remove_watch (cd->loop, |
| 38 | watch, connection_watch_callback, cd); |
| 39 | } |
| 40 | |
| 41 | static void |
| 42 | connection_timeout_callback (DBusTimeout *timeout, |
| 43 | void *data) |
| 44 | { |
| 45 | /* Can return FALSE on OOM but we just let it fire again later */ |
| 46 | dbus_timeout_handle (timeout); |
| 47 | } |
| 48 | |
| 49 | static dbus_bool_t |
| 50 | add_timeout (DBusTimeout *timeout, |
| 51 | void *data) |
| 52 | { |
| 53 | CData *cd = data; |
| 54 | |
| 55 | return _dbus_loop_add_timeout (cd->loop, |
| 56 | timeout, connection_timeout_callback, cd, NULL); |
| 57 | } |
| 58 | |
| 59 | static void |
| 60 | remove_timeout (DBusTimeout *timeout, |
| 61 | void *data) |
| 62 | { |
| 63 | CData *cd = data; |
| 64 | |
| 65 | _dbus_loop_remove_timeout (cd->loop, |
| 66 | timeout, connection_timeout_callback, cd); |
| 67 | } |
| 68 | |
| 69 | static void |
| 70 | dispatch_status_function (DBusConnection *connection, |
| 71 | DBusDispatchStatus new_status, |
| 72 | void *data) |
| 73 | { |
| 74 | DBusLoop *loop = data; |
| 75 | |
| 76 | if (new_status != DBUS_DISPATCH_COMPLETE) |
| 77 | { |
| 78 | while (!_dbus_loop_queue_dispatch (loop, connection)) |
| 79 | _dbus_wait_for_memory (); |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | static void |
| 84 | cdata_free (void *data) |
| 85 | { |
| 86 | CData *cd = data; |
| 87 | |
| 88 | dbus_connection_unref (cd->connection); |
| 89 | _dbus_loop_unref (cd->loop); |
| 90 | |
| 91 | dbus_free (cd); |
| 92 | } |
| 93 | |
| 94 | static CData* |
| 95 | cdata_new (DBusLoop *loop, |
| 96 | DBusConnection *connection) |
| 97 | { |
| 98 | CData *cd; |
| 99 | |
| 100 | cd = dbus_new0 (CData, 1); |
| 101 | if (cd == NULL) |
| 102 | return NULL; |
| 103 | |
| 104 | cd->loop = loop; |
| 105 | cd->connection = connection; |
| 106 | |
| 107 | dbus_connection_ref (cd->connection); |
| 108 | _dbus_loop_ref (cd->loop); |
| 109 | |
| 110 | return cd; |
| 111 | } |
| 112 | |
| 113 | dbus_bool_t |
| 114 | test_connection_setup (DBusLoop *loop, |
| 115 | DBusConnection *connection) |
| 116 | { |
| 117 | CData *cd; |
| 118 | |
| 119 | cd = NULL; |
| 120 | |
| 121 | dbus_connection_set_dispatch_status_function (connection, dispatch_status_function, |
| 122 | loop, NULL); |
| 123 | |
| 124 | cd = cdata_new (loop, connection); |
| 125 | if (cd == NULL) |
| 126 | goto nomem; |
| 127 | |
| 128 | /* Because dbus-mainloop.c checks dbus_timeout_get_enabled(), |
| 129 | * dbus_watch_get_enabled() directly, we don't have to provide |
| 130 | * "toggled" callbacks. |
| 131 | */ |
| 132 | |
| 133 | if (!dbus_connection_set_watch_functions (connection, |
| 134 | add_watch, |
| 135 | remove_watch, |
| 136 | NULL, |
| 137 | cd, cdata_free)) |
| 138 | goto nomem; |
| 139 | |
| 140 | |
| 141 | cd = cdata_new (loop, connection); |
| 142 | if (cd == NULL) |
| 143 | goto nomem; |
| 144 | |
| 145 | if (!dbus_connection_set_timeout_functions (connection, |
| 146 | add_timeout, |
| 147 | remove_timeout, |
| 148 | NULL, |
| 149 | cd, cdata_free)) |
| 150 | goto nomem; |
| 151 | |
| 152 | if (dbus_connection_get_dispatch_status (connection) != DBUS_DISPATCH_COMPLETE) |
| 153 | { |
| 154 | if (!_dbus_loop_queue_dispatch (loop, connection)) |
| 155 | goto nomem; |
| 156 | } |
| 157 | |
| 158 | return TRUE; |
| 159 | |
| 160 | nomem: |
| 161 | if (cd) |
| 162 | cdata_free (cd); |
| 163 | |
| 164 | dbus_connection_set_dispatch_status_function (connection, NULL, NULL, NULL); |
| 165 | dbus_connection_set_watch_functions (connection, NULL, NULL, NULL, NULL, NULL); |
| 166 | dbus_connection_set_timeout_functions (connection, NULL, NULL, NULL, NULL, NULL); |
| 167 | |
| 168 | return FALSE; |
| 169 | } |
| 170 | |
| 171 | void |
| 172 | test_connection_shutdown (DBusLoop *loop, |
| 173 | DBusConnection *connection) |
| 174 | { |
| 175 | if (!dbus_connection_set_watch_functions (connection, |
| 176 | NULL, |
| 177 | NULL, |
| 178 | NULL, |
| 179 | NULL, NULL)) |
| 180 | _dbus_assert_not_reached ("setting watch functions to NULL failed"); |
| 181 | |
| 182 | if (!dbus_connection_set_timeout_functions (connection, |
| 183 | NULL, |
| 184 | NULL, |
| 185 | NULL, |
| 186 | NULL, NULL)) |
| 187 | _dbus_assert_not_reached ("setting timeout functions to NULL failed"); |
| 188 | |
| 189 | dbus_connection_set_dispatch_status_function (connection, NULL, NULL, NULL); |
| 190 | } |
| 191 | |
| 192 | typedef struct |
| 193 | { |
| 194 | DBusLoop *loop; |
| 195 | DBusServer *server; |
| 196 | } ServerData; |
| 197 | |
| 198 | static void |
| 199 | serverdata_free (void *data) |
| 200 | { |
| 201 | ServerData *sd = data; |
| 202 | |
| 203 | dbus_server_unref (sd->server); |
| 204 | _dbus_loop_unref (sd->loop); |
| 205 | |
| 206 | dbus_free (sd); |
| 207 | } |
| 208 | |
| 209 | static ServerData* |
| 210 | serverdata_new (DBusLoop *loop, |
| 211 | DBusServer *server) |
| 212 | { |
| 213 | ServerData *sd; |
| 214 | |
| 215 | sd = dbus_new0 (ServerData, 1); |
| 216 | if (sd == NULL) |
| 217 | return NULL; |
| 218 | |
| 219 | sd->loop = loop; |
| 220 | sd->server = server; |
| 221 | |
| 222 | dbus_server_ref (sd->server); |
| 223 | _dbus_loop_ref (sd->loop); |
| 224 | |
| 225 | return sd; |
| 226 | } |
| 227 | |
| 228 | static dbus_bool_t |
| 229 | server_watch_callback (DBusWatch *watch, |
| 230 | unsigned int condition, |
| 231 | void *data) |
| 232 | { |
| 233 | /* FIXME this can be done in dbus-mainloop.c |
| 234 | * if the code in activation.c for the babysitter |
| 235 | * watch handler is fixed. |
| 236 | */ |
| 237 | |
| 238 | return dbus_watch_handle (watch, condition); |
| 239 | } |
| 240 | |
| 241 | static dbus_bool_t |
| 242 | add_server_watch (DBusWatch *watch, |
| 243 | void *data) |
| 244 | { |
| 245 | ServerData *context = data; |
| 246 | |
| 247 | return _dbus_loop_add_watch (context->loop, |
| 248 | watch, server_watch_callback, context, |
| 249 | NULL); |
| 250 | } |
| 251 | |
| 252 | static void |
| 253 | remove_server_watch (DBusWatch *watch, |
| 254 | void *data) |
| 255 | { |
| 256 | ServerData *context = data; |
| 257 | |
| 258 | _dbus_loop_remove_watch (context->loop, |
| 259 | watch, server_watch_callback, context); |
| 260 | } |
| 261 | |
| 262 | static void |
| 263 | server_timeout_callback (DBusTimeout *timeout, |
| 264 | void *data) |
| 265 | { |
| 266 | /* can return FALSE on OOM but we just let it fire again later */ |
| 267 | dbus_timeout_handle (timeout); |
| 268 | } |
| 269 | |
| 270 | static dbus_bool_t |
| 271 | add_server_timeout (DBusTimeout *timeout, |
| 272 | void *data) |
| 273 | { |
| 274 | ServerData *context = data; |
| 275 | |
| 276 | return _dbus_loop_add_timeout (context->loop, |
| 277 | timeout, server_timeout_callback, context, NULL); |
| 278 | } |
| 279 | |
| 280 | static void |
| 281 | remove_server_timeout (DBusTimeout *timeout, |
| 282 | void *data) |
| 283 | { |
| 284 | ServerData *context = data; |
| 285 | |
| 286 | _dbus_loop_remove_timeout (context->loop, |
| 287 | timeout, server_timeout_callback, context); |
| 288 | } |
| 289 | |
| 290 | dbus_bool_t |
| 291 | test_server_setup (DBusLoop *loop, |
| 292 | DBusServer *server) |
| 293 | { |
| 294 | ServerData *sd; |
| 295 | |
| 296 | sd = serverdata_new (loop, server); |
| 297 | if (sd == NULL) |
| 298 | goto nomem; |
| 299 | |
| 300 | if (!dbus_server_set_watch_functions (server, |
| 301 | add_server_watch, |
| 302 | remove_server_watch, |
| 303 | NULL, |
| 304 | sd, |
| 305 | serverdata_free)) |
| 306 | { |
| 307 | return FALSE; |
| 308 | } |
| 309 | |
| 310 | if (!dbus_server_set_timeout_functions (server, |
| 311 | add_server_timeout, |
| 312 | remove_server_timeout, |
| 313 | NULL, |
| 314 | sd, serverdata_free)) |
| 315 | { |
| 316 | return FALSE; |
| 317 | } |
| 318 | return TRUE; |
| 319 | |
| 320 | nomem: |
| 321 | if (sd) |
| 322 | serverdata_free (sd); |
| 323 | |
| 324 | test_server_shutdown (loop, server); |
| 325 | |
| 326 | return FALSE; |
| 327 | } |
| 328 | |
| 329 | void |
| 330 | test_server_shutdown (DBusLoop *loop, |
| 331 | DBusServer *server) |
| 332 | { |
| 333 | if (!dbus_server_set_watch_functions (server, |
| 334 | NULL, NULL, NULL, |
| 335 | NULL, |
| 336 | NULL)) |
| 337 | _dbus_assert_not_reached ("setting watch functions to NULL failed"); |
| 338 | |
| 339 | if (!dbus_server_set_timeout_functions (server, |
| 340 | NULL, NULL, NULL, |
| 341 | NULL, |
| 342 | NULL)) |
| 343 | _dbus_assert_not_reached ("setting timeout functions to NULL failed"); |
| 344 | } |