adaptor/auth-adaptor/auth_adaptor.c

   1 /*
   2  * Auth Adaptor
   3  *
   4  * Copyright (c) 2014 - 2015 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 #include <stdio.h>
  21 #include <glib.h>
  22
  23 #include "auth_adaptor.h"
  24 #include "service_adaptor_internal.h"
  25
  26 //******************************************************************************
  27 //* Global variables and defines
  28 //******************************************************************************
  29
  30 //******************************************************************************
  31 //* Private interface
  32 //******************************************************************************
  33
  34 //******************************************************************************
  35 //* Private interface definition
  36 //******************************************************************************
  37
  38 static void _auth_adaptor_free_plugin(auth_plugin_h plugin)
  39 {
  40 }
  41
  42 //******************************************************************************
  43 //* Public interface definition
  44 //******************************************************************************
  45
  46 API auth_adaptor_h auth_adaptor_create()
  47 {
  48         SAL_FN_CALL;
  49
  50         auth_adaptor_h auth = (auth_adaptor_h) g_malloc0(sizeof(auth_adaptor_s));
  51
  52         g_mutex_init(&auth->mutex);
  53
  54         return auth;
  55 }
  56
  57 API service_adaptor_error_e auth_adaptor_destroy(auth_adaptor_h auth)
  58 {
  59         SAL_FN_CALL;
  60
  61         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
  62
  63         g_mutex_lock(&auth->mutex);
  64
  65         if (0 != auth->start)
  66         {
  67                 auth_adaptor_stop(auth);
  68         }
  69
  70         SAL_FREE(auth);
  71
  72         g_mutex_unlock(&auth->mutex);
  73
  74         return SERVICE_ADAPTOR_ERROR_NONE;
  75 }
  76
  77 API service_adaptor_error_e auth_adaptor_start(auth_adaptor_h auth)
  78 {
  79         SAL_FN_CALL;
  80
  81         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
  82
  83         g_mutex_lock(&auth->mutex);
  84
  85         auth->start = 1;
  86
  87         g_mutex_unlock(&auth->mutex);
  88
  89         return SERVICE_ADAPTOR_ERROR_NONE;
  90 }
  91
  92 API service_adaptor_error_e auth_adaptor_stop(auth_adaptor_h auth)
  93 {
  94         SAL_FN_CALL;
  95
  96         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
  97
  98         // TODO: notify auth adaptor stop to each plugin
  99
 100         g_mutex_lock(&auth->mutex);
 101
 102         auth->start = 0;
 103
 104         g_mutex_unlock(&auth->mutex);
 105
 106         return SERVICE_ADAPTOR_ERROR_NONE;
 107 }
 108
 109 API service_adaptor_error_e auth_adaptor_register_listener(auth_adaptor_h auth, auth_adaptor_listener_h listener)
 110 {
 111         SAL_FN_CALL;
 112
 113         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 114         RETV_IF(NULL == listener, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 115
 116         // TODO: register insert/ update/ delete callback for service-adaptor
 117
 118         return SERVICE_ADAPTOR_ERROR_NONE;
 119 }
 120
 121 API service_adaptor_error_e auth_adaptor_unregister_listener(auth_adaptor_h auth, auth_adaptor_listener_h listener)
 122 {
 123         SAL_FN_CALL;
 124
 125         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 126         RETV_IF(NULL == listener, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 127
 128         // TODO: unregister insert/ update/ delete callback for service-adaptor
 129
 130         return SERVICE_ADAPTOR_ERROR_NONE;
 131 }
 132
 133 API service_adaptor_error_e auth_adaptor_create_plugin(const char *uri, const char *name, const char *package, auth_plugin_h *plugin)
 134 {
 135         SAL_FN_CALL;
 136
 137         RETV_IF(NULL == uri, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 138         RETV_IF(NULL == name, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 139         RETV_IF(NULL == package, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 140
 141         auth_plugin_h auth_plugin = (auth_plugin_h) g_malloc0(sizeof(auth_plugin_s));
 142         auth_plugin->uri = strdup(uri);
 143         auth_plugin->name = strdup(name);
 144         auth_plugin->package = strdup(package);
 145
 146         g_mutex_init(&auth_plugin->mutex);
 147         g_cond_init(&auth_plugin->cond);
 148
 149         *plugin = auth_plugin;
 150
 151         return SERVICE_ADAPTOR_ERROR_NONE;
 152 }
 153
 154 API service_adaptor_error_e auth_adaptor_destroy_plugin(auth_plugin_h plugin)
 155 {
 156         SAL_FN_CALL;
 157
 158         RETV_IF(NULL == plugin, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 159
 160         SAL_FREE(plugin->uri);
 161         SAL_FREE(plugin->name);
 162         SAL_FREE(plugin);
 163
 164         return SERVICE_ADAPTOR_ERROR_NONE;
 165 }
 166
 167 API service_adaptor_error_e auth_adaptor_register_plugin_service(auth_plugin_h plugin, GHashTable *service)
 168 {
 169         SAL_FN_CALL;
 170
 171         RETV_IF(NULL == plugin, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 172         RETV_IF(NULL == service, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 173
 174         int ret = SERVICE_ADAPTOR_ERROR_NONE;
 175
 176         plugin->oauth1 = (oauth1_service_h) g_malloc0(sizeof(oauth1_service_s));
 177         ret = oauth1_register_service(plugin->oauth1, service);
 178
 179         if (SERVICE_ADAPTOR_ERROR_NONE != ret)
 180         {
 181                 SAL_INFO("could not find the function for oauth 1.0");
 182                 SAL_FREE(plugin->oauth1);
 183         }
 184
 185         plugin->oauth2 = (oauth2_service_h) g_malloc0(sizeof(oauth2_service_s));
 186         ret = oauth2_register_service(plugin->oauth2, service);
 187
 188         if (SERVICE_ADAPTOR_ERROR_NONE != ret)
 189         {
 190                 SAL_INFO("could not find the function for oauth 2.0");
 191                 SAL_FREE(plugin->oauth2);
 192         }
 193
 194         return SERVICE_ADAPTOR_ERROR_NONE;
 195 }
 196
 197 API service_adaptor_error_e auth_adaptor_unregister_plugin_service(auth_plugin_h plugin)
 198 {
 199         SAL_FN_CALL;
 200
 201         RETV_IF(NULL == plugin, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 202
 203         if (NULL != plugin->oauth1)
 204         {
 205                 oauth1_unregister_service(plugin->oauth1);
 206                 SAL_FREE(plugin->oauth1);
 207         }
 208
 209         if (NULL != plugin->oauth2)
 210         {
 211                 oauth2_unregister_service(plugin->oauth2);
 212                 SAL_FREE(plugin->oauth2);
 213         }
 214
 215         return SERVICE_ADAPTOR_ERROR_NONE;
 216 }
 217
 218 API service_adaptor_error_e auth_adaptor_add_plugin(auth_adaptor_h auth, auth_plugin_h plugin)
 219 {
 220         SAL_FN_CALL;
 221
 222         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 223         RETV_IF(NULL == plugin, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 224
 225         g_mutex_lock(&auth->mutex);
 226
 227         auth->plugins = g_list_append(auth->plugins, plugin);
 228
 229         g_mutex_unlock(&auth->mutex);
 230
 231         return SERVICE_ADAPTOR_ERROR_NONE;
 232 }
 233
 234 API service_adaptor_error_e auth_adaptor_remove_plugin(auth_adaptor_h auth, auth_plugin_h plugin)
 235 {
 236         SAL_FN_CALL;
 237
 238         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 239         RETV_IF(NULL == plugin, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 240
 241         g_mutex_lock(&auth->mutex);
 242
 243         RETV_IF(NULL == g_list_find(auth->plugins, plugin), SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 244
 245         auth->plugins = g_list_remove(auth->plugins, plugin);
 246
 247         _auth_adaptor_free_plugin(plugin);
 248
 249         g_mutex_unlock(&auth->mutex);
 250
 251         return SERVICE_ADAPTOR_ERROR_NONE;
 252 }
 253
 254 API auth_plugin_h auth_adaptor_get_plugin(auth_adaptor_h auth, const char *uri)
 255 {
 256         SAL_FN_CALL;
 257
 258         RETV_IF(NULL == auth, NULL);
 259         RETV_IF(NULL == uri, NULL);
 260
 261         g_mutex_lock(&auth->mutex);
 262
 263         auth_plugin_h plugin = NULL;
 264
 265         for (GList *list = g_list_first(auth->plugins); list != NULL; list = list->next)
 266         {
 267                 auth_plugin_h this = (auth_plugin_h) list->data;
 268
 269                 if (0 == strcmp(this->uri, uri))
 270                 {
 271                         plugin = this;
 272                         break;
 273                 }
 274         }
 275
 276         g_mutex_unlock(&auth->mutex);
 277
 278         return plugin;
 279 }
 280
 281 API char *auth_adaptor_get_uri(auth_adaptor_h auth, const char *package)
 282 {
 283         SAL_FN_CALL;
 284
 285         RETV_IF(NULL == auth, NULL);
 286         RETV_IF(NULL == package, NULL);
 287
 288         g_mutex_lock(&auth->mutex);
 289
 290         char *uri = NULL;
 291
 292         for (GList *list = g_list_first(auth->plugins); list != NULL; list = list->next)
 293         {
 294                 auth_plugin_h this = (auth_plugin_h) list->data;
 295
 296                 if (0 == strcmp(this->package, package))
 297                 {
 298                         uri = this->uri;
 299                         break;
 300                 }
 301         }
 302
 303         g_mutex_unlock(&auth->mutex);
 304
 305         return uri;
 306 }
 307
 308 API service_adaptor_error_e auth_adaptor_ref_plugin(auth_adaptor_h auth, const char *uri)
 309 {
 310         SAL_FN_CALL;
 311
 312         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 313         RETV_IF(NULL == uri, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 314
 315         g_mutex_lock(&auth->mutex);
 316
 317         int ret = SERVICE_ADAPTOR_ERROR_NO_DATA;
 318
 319         for (GList *list = g_list_first(auth->plugins); list != NULL; list = list->next)
 320         {
 321                 auth_plugin_h this = (auth_plugin_h) list->data;
 322
 323                 if (0 == strcmp(this->uri, uri))
 324                 {
 325                         ret = SERVICE_ADAPTOR_ERROR_NONE;
 326                         // TODO: increase ref count
 327                         break;
 328                 }
 329         }
 330
 331         g_mutex_unlock(&auth->mutex);
 332
 333         return ret;
 334 }
 335
 336 API service_adaptor_error_e auth_adaptor_unref_plugin(auth_adaptor_h auth, const char *uri)
 337 {
 338         SAL_FN_CALL;
 339
 340         RETV_IF(NULL == auth, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 341         RETV_IF(NULL == uri, SERVICE_ADAPTOR_ERROR_INVALID_PARAMETER);
 342
 343         g_mutex_lock(&auth->mutex);
 344
 345         int ret = SERVICE_ADAPTOR_ERROR_NO_DATA;
 346
 347         for (GList *list = g_list_first(auth->plugins); list != NULL; list = list->next)
 348         {
 349                 auth_plugin_h this = (auth_plugin_h) list->data;
 350
 351                 if (0 == strcmp(this->uri, uri))
 352                 {
 353                         ret = SERVICE_ADAPTOR_ERROR_NONE;
 354                         // TODO: decrease ref count
 355                         break;
 356                 }
 357         }
 358
 359         g_mutex_unlock(&auth->mutex);
 360
 361         return ret;
 362 }