src/core/sipe-buddy.c

   1 /**
   2  * @file sipe-buddy.c
   3  *
   4  * pidgin-sipe
   5  *
   6  * Copyright (C) 2010-2013 SIPE Project <http://sipe.sourceforge.net/>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #ifdef HAVE_CONFIG_H
  24 #include "config.h"
  25 #endif
  26
  27 #include <stdlib.h>
  28 #include <string.h>
  29 #include <time.h>
  30
  31 #include <glib.h>
  32
  33 #include "sipe-common.h"
  34 #include "sipmsg.h"
  35 #include "sip-csta.h"
  36 #include "sip-soap.h"
  37 #include "sip-transport.h"
  38 #include "sipe-backend.h"
  39 #include "sipe-buddy.h"
  40 #include "sipe-cal.h"
  41 #include "sipe-chat.h"
  42 #include "sipe-conf.h"
  43 #include "sipe-core.h"
  44 #include "sipe-core-private.h"
  45 #include "sipe-group.h"
  46 #include "sipe-http.h"
  47 #include "sipe-im.h"
  48 #include "sipe-nls.h"
  49 #include "sipe-ocs2005.h"
  50 #include "sipe-ocs2007.h"
  51 #include "sipe-schedule.h"
  52 #include "sipe-session.h"
  53 #include "sipe-status.h"
  54 #include "sipe-subscriptions.h"
  55 #include "sipe-svc.h"
  56 #include "sipe-ucs.h"
  57 #include "sipe-utils.h"
  58 #include "sipe-webticket.h"
  59 #include "sipe-xml.h"
  60
  61 struct photo_response_data {
  62         gchar *who;
  63         gchar *photo_hash;
  64         struct sipe_http_request *request;
  65 };
  66
  67 static void buddy_fetch_photo(struct sipe_core_private *sipe_private,
  68                               const gchar *uri);
  69 static void photo_response_data_free(struct photo_response_data *data);
  70
  71 struct sipe_buddy *sipe_buddy_add(struct sipe_core_private *sipe_private,
  72                                   const gchar *uri)
  73 {
  74         struct sipe_buddy *buddy = g_hash_table_lookup(sipe_private->buddies, uri);
  75         if (!buddy) {
  76                 buddy = g_new0(struct sipe_buddy, 1);
  77                 buddy->name = g_strdup(uri);
  78                 g_hash_table_insert(sipe_private->buddies, buddy->name, buddy);
  79
  80                 SIPE_DEBUG_INFO("sipe_buddy_add: Added buddy %s", uri);
  81
  82                 buddy_fetch_photo(sipe_private, uri);
  83         } else {
  84                 SIPE_DEBUG_INFO("sipe_buddy_add: Buddy %s already exists", uri);
  85         }
  86
  87         return buddy;
  88 }
  89
  90 static void buddy_free(struct sipe_buddy *buddy)
  91 {
  92 #ifndef _WIN32
  93          /*
  94           * We are calling g_hash_table_foreach_steal(). That means that no
  95           * key/value deallocation functions are called. Therefore the glib
  96           * hash code does not touch the key (buddy->name) or value (buddy)
  97           * of the to-be-deleted hash node at all. It follows that we
  98           *
  99           *   - MUST free the memory for the key ourselves and
 100           *   - ARE allowed to do it in this function
 101           *
 102           * Conclusion: glib must be broken on the Windows platform if sipe
 103           *             crashes with SIGTRAP when closing. You'll have to live
 104           *             with the memory leak until this is fixed.
 105           */
 106         g_free(buddy->name);
 107 #endif
 108         g_free(buddy->activity);
 109         g_free(buddy->meeting_subject);
 110         g_free(buddy->meeting_location);
 111         g_free(buddy->note);
 112
 113         g_free(buddy->cal_start_time);
 114         g_free(buddy->cal_free_busy_base64);
 115         g_free(buddy->cal_free_busy);
 116         g_free(buddy->last_non_cal_activity);
 117
 118         sipe_cal_free_working_hours(buddy->cal_working_hours);
 119
 120         g_free(buddy->device_name);
 121         g_slist_free(buddy->groups);
 122         g_free(buddy);
 123 }
 124
 125 static gboolean buddy_free_cb(SIPE_UNUSED_PARAMETER gpointer key,
 126                               gpointer buddy,
 127                               SIPE_UNUSED_PARAMETER gpointer user_data)
 128 {
 129         buddy_free(buddy);
 130         /* We must return TRUE as the key/value have already been deleted */
 131         return(TRUE);
 132 }
 133
 134 void sipe_buddy_free_all(struct sipe_core_private *sipe_private)
 135 {
 136         g_hash_table_foreach_steal(sipe_private->buddies,
 137                                    buddy_free_cb,
 138                                    NULL);
 139
 140         /* core is being deallocated, remove all its pending photo requests */
 141         while (sipe_private->pending_photo_requests) {
 142                 struct photo_response_data *data =
 143                         sipe_private->pending_photo_requests->data;
 144                 sipe_private->pending_photo_requests =
 145                         g_slist_remove(sipe_private->pending_photo_requests, data);
 146                 photo_response_data_free(data);
 147         }
 148 }
 149
 150 gchar *sipe_core_buddy_status(struct sipe_core_public *sipe_public,
 151                               const gchar *uri,
 152                               guint activity,
 153                               const gchar *status_text)
 154 {
 155         struct sipe_buddy *sbuddy;
 156         const char *activity_str;
 157
 158         if (!sipe_public) return NULL; /* happens on pidgin exit */
 159
 160         sbuddy = g_hash_table_lookup(SIPE_CORE_PRIVATE->buddies, uri);
 161         if (!sbuddy) return NULL;
 162
 163         activity_str = sbuddy->activity ? sbuddy->activity :
 164                 (activity == SIPE_ACTIVITY_BUSY) || (activity == SIPE_ACTIVITY_BRB) ?
 165                 status_text : NULL;
 166
 167         if (activity_str && sbuddy->note) {
 168                 return g_strdup_printf("%s - <i>%s</i>", activity_str, sbuddy->note);
 169         } else if (activity_str) {
 170                 return g_strdup(activity_str);
 171         } else if (sbuddy->note) {
 172                 return g_strdup_printf("<i>%s</i>", sbuddy->note);
 173         } else {
 174                 return NULL;
 175         }
 176 }
 177
 178 gchar *sipe_buddy_get_alias(struct sipe_core_private *sipe_private,
 179                             const gchar *with)
 180 {
 181         sipe_backend_buddy pbuddy;
 182         gchar *alias = NULL;
 183         if ((pbuddy = sipe_backend_buddy_find(SIPE_CORE_PUBLIC, with, NULL))) {
 184                 alias = sipe_backend_buddy_get_alias(SIPE_CORE_PUBLIC, pbuddy);
 185         }
 186         return alias;
 187 }
 188
 189 void sipe_core_buddy_group(struct sipe_core_public *sipe_public,
 190                            const gchar *who,
 191                            const gchar *old_group_name,
 192                            const gchar *new_group_name)
 193 {
 194         struct sipe_buddy * buddy = g_hash_table_lookup(SIPE_CORE_PRIVATE->buddies, who);
 195         struct sipe_group * old_group = NULL;
 196         struct sipe_group * new_group;
 197
 198         SIPE_DEBUG_INFO("sipe_core_buddy_group: who:%s old_group_name:%s new_group_name:%s",
 199                         who ? who : "", old_group_name ? old_group_name : "", new_group_name ? new_group_name : "");
 200
 201         if(!buddy) { // buddy not in roaming list
 202                 return;
 203         }
 204
 205         if (old_group_name) {
 206                 old_group = sipe_group_find_by_name(SIPE_CORE_PRIVATE, old_group_name);
 207         }
 208         new_group = sipe_group_find_by_name(SIPE_CORE_PRIVATE, new_group_name);
 209
 210         if (old_group) {
 211                 buddy->groups = g_slist_remove(buddy->groups, old_group);
 212                 SIPE_DEBUG_INFO("sipe_core_buddy_group: buddy %s removed from old group %s", who, old_group_name);
 213         }
 214
 215         if (!new_group) {
 216                 sipe_group_create(SIPE_CORE_PRIVATE, new_group_name, who);
 217         } else {
 218                 buddy->groups = sipe_utils_slist_insert_unique_sorted(buddy->groups,
 219                                                                       new_group,
 220                                                                       (GCompareFunc)sipe_group_compare,
 221                                                                       NULL);
 222                 sipe_group_update_buddy(SIPE_CORE_PRIVATE, buddy);
 223         }
 224 }
 225
 226 void sipe_core_buddy_add(struct sipe_core_public *sipe_public,
 227                          const gchar *uri,
 228                          const gchar *group_name)
 229 {
 230         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
 231
 232         if (!g_hash_table_lookup(sipe_private->buddies, uri)) {
 233                 struct sipe_buddy *b = sipe_buddy_add(sipe_private, uri);
 234                 b->just_added = TRUE;
 235
 236                 sipe_subscribe_presence_single_cb(sipe_private, b->name);
 237
 238         } else {
 239                 SIPE_DEBUG_INFO("sipe_core_buddy_add: buddy %s already in internal list",
 240                                 uri);
 241         }
 242
 243         sipe_core_buddy_group(sipe_public,
 244                               uri,
 245                               NULL,
 246                               group_name);
 247 }
 248
 249 void sipe_buddy_remove(struct sipe_core_private *sipe_private,
 250                        struct sipe_buddy *buddy)
 251 {
 252         gchar *action_name = sipe_utils_presence_key(buddy->name);
 253         sipe_schedule_cancel(sipe_private, action_name);
 254         g_free(action_name);
 255
 256         g_hash_table_remove(sipe_private->buddies, buddy->name);
 257
 258         buddy_free(buddy);
 259 }
 260
 261 /**
 262  * Unassociates buddy from group first.
 263  * Then see if no groups left, removes buddy completely.
 264  * Otherwise updates buddy groups on server.
 265  */
 266 void sipe_core_buddy_remove(struct sipe_core_public *sipe_public,
 267                             const gchar *uri,
 268                             const gchar *group_name)
 269 {
 270         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
 271         struct sipe_buddy *b = g_hash_table_lookup(sipe_private->buddies,
 272                                                    uri);
 273
 274         if (!b) return;
 275
 276         if (group_name) {
 277                 struct sipe_group *g = sipe_group_find_by_name(sipe_private,
 278                                                                group_name);
 279                 if (g) {
 280                         b->groups = g_slist_remove(b->groups, g);
 281                         SIPE_DEBUG_INFO("sipe_core_buddy_remove: buddy %s removed from group %s",
 282                                         uri, g->name);
 283                 }
 284         }
 285
 286         if (g_slist_length(b->groups) < 1) {
 287                 gchar *request = g_strdup_printf("<m:URI>%s</m:URI>",
 288                                                  b->name);
 289                 sip_soap_request(sipe_private,
 290                                  "deleteContact",
 291                                  request);
 292                 g_free(request);
 293                 sipe_buddy_remove(sipe_private, b);
 294         } else {
 295                 /* updates groups on server */
 296                 sipe_group_update_buddy(sipe_private, b);
 297         }
 298
 299 }
 300
 301 void sipe_core_buddy_got_status(struct sipe_core_public *sipe_public,
 302                                 const gchar *uri,
 303                                 guint activity)
 304 {
 305         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
 306         struct sipe_buddy *sbuddy = g_hash_table_lookup(sipe_private->buddies,
 307                                                         uri);
 308
 309         if (!sbuddy) return;
 310
 311         /* Check if on 2005 system contact's calendar,
 312          * then set/preserve it.
 313          */
 314         if (SIPE_CORE_PRIVATE_FLAG_IS(OCS2007)) {
 315                 sipe_backend_buddy_set_status(sipe_public, uri, activity);
 316         } else {
 317                 sipe_ocs2005_apply_calendar_status(sipe_private,
 318                                                    sbuddy,
 319                                                    sipe_status_activity_to_token(activity));
 320         }
 321 }
 322
 323 void sipe_core_buddy_tooltip_info(struct sipe_core_public *sipe_public,
 324                                   const gchar *uri,
 325                                   const gchar *status_name,
 326                                   gboolean is_online,
 327                                   struct sipe_backend_buddy_tooltip *tooltip)
 328 {
 329         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
 330         gchar *note = NULL;
 331         gboolean is_oof_note = FALSE;
 332         const gchar *activity = NULL;
 333         gchar *calendar = NULL;
 334         const gchar *meeting_subject = NULL;
 335         const gchar *meeting_location = NULL;
 336         gchar *access_text = NULL;
 337
 338 #define SIPE_ADD_BUDDY_INFO(l, t) \
 339         { \
 340                 gchar *tmp = g_markup_escape_text((t), -1); \
 341                 sipe_backend_buddy_tooltip_add(sipe_public, tooltip, (l), tmp); \
 342                 g_free(tmp); \
 343         }
 344 #define SIPE_ADD_BUDDY_INFO_NOESCAPE(l, t) \
 345         sipe_backend_buddy_tooltip_add(sipe_public, tooltip, (l), (t))
 346
 347         if (sipe_public) { /* happens on pidgin exit */
 348                 struct sipe_buddy *sbuddy = g_hash_table_lookup(sipe_private->buddies, uri);
 349                 if (sbuddy) {
 350                         note = sbuddy->note;
 351                         is_oof_note = sbuddy->is_oof_note;
 352                         activity = sbuddy->activity;
 353                         calendar = sipe_cal_get_description(sbuddy);
 354                         meeting_subject = sbuddy->meeting_subject;
 355                         meeting_location = sbuddy->meeting_location;
 356                 }
 357                 if (SIPE_CORE_PRIVATE_FLAG_IS(OCS2007)) {
 358                         gboolean is_group_access = FALSE;
 359                         const int container_id = sipe_ocs2007_find_access_level(sipe_private,
 360                                                                                 "user",
 361                                                                                 sipe_get_no_sip_uri(uri),
 362                                                                                 &is_group_access);
 363                         const char *access_level = sipe_ocs2007_access_level_name(container_id);
 364                         access_text = is_group_access ?
 365                                 g_strdup(access_level) :
 366                                 g_strdup_printf(SIPE_OCS2007_INDENT_MARKED_FMT,
 367                                                 access_level);
 368                 }
 369         }
 370
 371         if (is_online) {
 372                 const gchar *status_str = activity ? activity : status_name;
 373
 374                 SIPE_ADD_BUDDY_INFO(_("Status"), status_str);
 375         }
 376         if (is_online && !is_empty(calendar)) {
 377                 SIPE_ADD_BUDDY_INFO(_("Calendar"), calendar);
 378         }
 379         g_free(calendar);
 380         if (!is_empty(meeting_location)) {
 381                 SIPE_DEBUG_INFO("sipe_tooltip_text: %s meeting location: '%s'", uri, meeting_location);
 382                 SIPE_ADD_BUDDY_INFO(_("Meeting in"), meeting_location);
 383         }
 384         if (!is_empty(meeting_subject)) {
 385                 SIPE_DEBUG_INFO("sipe_tooltip_text: %s meeting subject: '%s'", uri, meeting_subject);
 386                 SIPE_ADD_BUDDY_INFO(_("Meeting about"), meeting_subject);
 387         }
 388         if (note) {
 389                 gchar *note_italics = g_strdup_printf("<i>%s</i>", note);
 390                 SIPE_DEBUG_INFO("sipe_tooltip_text: %s note: '%s'", uri, note);
 391                 SIPE_ADD_BUDDY_INFO_NOESCAPE(is_oof_note ? _("Out of office note") : _("Note"),
 392                                              note_italics);
 393                 g_free(note_italics);
 394         }
 395         if (access_text) {
 396                 SIPE_ADD_BUDDY_INFO(_("Access level"), access_text);
 397                 g_free(access_text);
 398         }
 399 }
 400
 401 void sipe_buddy_update_property(struct sipe_core_private *sipe_private,
 402                                 const char *uri,
 403                                 sipe_buddy_info_fields propkey,
 404                                 char *property_value)
 405 {
 406         GSList *buddies, *entry;
 407
 408         if (property_value)
 409                 property_value = g_strstrip(property_value);
 410
 411         entry = buddies = sipe_backend_buddy_find_all(SIPE_CORE_PUBLIC, uri, NULL); /* all buddies in different groups */
 412         while (entry) {
 413                 gchar *prop_str;
 414                 sipe_backend_buddy p_buddy = entry->data;
 415
 416                 /* for Display Name */
 417                 if (propkey == SIPE_BUDDY_INFO_DISPLAY_NAME) {
 418                         gchar *alias;
 419                         alias = sipe_backend_buddy_get_alias(SIPE_CORE_PUBLIC, p_buddy);
 420                         if (property_value && sipe_is_bad_alias(uri, alias)) {
 421                                 SIPE_DEBUG_INFO("Replacing alias for %s with %s", uri, property_value);
 422                                 sipe_backend_buddy_set_alias(SIPE_CORE_PUBLIC, p_buddy, property_value);
 423                         }
 424                         g_free(alias);
 425
 426                         alias = sipe_backend_buddy_get_server_alias(SIPE_CORE_PUBLIC, p_buddy);
 427                         if (!is_empty(property_value) &&
 428                            (!sipe_strequal(property_value, alias) || is_empty(alias)) )
 429                         {
 430                                 SIPE_DEBUG_INFO("Replacing service alias for %s with %s", uri, property_value);
 431                                 sipe_backend_buddy_set_server_alias(SIPE_CORE_PUBLIC, p_buddy, property_value);
 432                         }
 433                         g_free(alias);
 434                 }
 435                 /* for other properties */
 436                 else {
 437                         if (!is_empty(property_value)) {
 438                                 prop_str = sipe_backend_buddy_get_string(SIPE_CORE_PUBLIC, p_buddy, propkey);
 439                                 if (!prop_str || !sipe_strcase_equal(prop_str, property_value)) {
 440                                         sipe_backend_buddy_set_string(SIPE_CORE_PUBLIC, p_buddy, propkey, property_value);
 441                                 }
 442                                 g_free(prop_str);
 443                         }
 444                 }
 445
 446                 entry = entry->next;
 447         }
 448         g_slist_free(buddies);
 449 }
 450
 451
 452 struct ms_dlx_data;
 453 struct ms_dlx_data {
 454         GSList *search_rows;
 455         gchar  *other;
 456         guint   max_returns;
 457         sipe_svc_callback *callback;
 458         struct sipe_svc_session *session;
 459         gchar *wsse_security;
 460         struct sipe_backend_search_token *token;
 461         /* must call ms_dlx_free() */
 462         void (*failed_callback)(struct sipe_core_private *sipe_private,
 463                                 struct ms_dlx_data *mdd);
 464 };
 465
 466 static void ms_dlx_free(struct ms_dlx_data *mdd)
 467 {
 468         sipe_utils_slist_free_full(mdd->search_rows, g_free);
 469         sipe_svc_session_close(mdd->session);
 470         g_free(mdd->other);
 471         g_free(mdd->wsse_security);
 472         g_free(mdd);
 473 }
 474
 475 #define SIPE_SOAP_SEARCH_ROW "<m:row m:attrib=\"%s\" m:value=\"%s\"/>"
 476 #define DLX_SEARCH_ITEM                                                 \
 477         "<AbEntryRequest.ChangeSearchQuery>"                            \
 478         " <SearchOn>%s</SearchOn>"                                      \
 479         " <Value>%s</Value>"                                            \
 480         "</AbEntryRequest.ChangeSearchQuery>"
 481
 482 static gchar * prepare_buddy_search_query(GSList *query_rows, gboolean use_dlx) {
 483         gchar **attrs = g_new(gchar *, (g_slist_length(query_rows) / 2) + 1);
 484         guint i = 0;
 485         gchar *query = NULL;
 486
 487         while (query_rows) {
 488                 gchar *attr;
 489                 gchar *value;
 490
 491                 attr = query_rows->data;
 492                 query_rows = g_slist_next(query_rows);
 493                 value = query_rows->data;
 494                 query_rows = g_slist_next(query_rows);
 495
 496                 if (!attr || !value)
 497                         break;
 498
 499                 attrs[i++] = g_markup_printf_escaped(use_dlx ? DLX_SEARCH_ITEM : SIPE_SOAP_SEARCH_ROW,
 500                                                      attr, value);
 501         }
 502         attrs[i] = NULL;
 503
 504         if (i) {
 505                 query = g_strjoinv(NULL, attrs);
 506                 SIPE_DEBUG_INFO("prepare_buddy_search_query: rows:\n%s",
 507                                 query ? query : "");
 508         }
 509
 510         g_strfreev(attrs);
 511
 512         return query;
 513 }
 514
 515 static void ms_dlx_webticket(struct sipe_core_private *sipe_private,
 516                              const gchar *base_uri,
 517                              const gchar *auth_uri,
 518                              const gchar *wsse_security,
 519                              SIPE_UNUSED_PARAMETER const gchar *failure_msg,
 520                              gpointer callback_data)
 521 {
 522         struct ms_dlx_data *mdd = callback_data;
 523
 524         if (wsse_security) {
 525                 gchar *query = prepare_buddy_search_query(mdd->search_rows, TRUE);
 526
 527                 SIPE_DEBUG_INFO("ms_dlx_webticket: got ticket for %s",
 528                                 base_uri);
 529
 530                 if (sipe_svc_ab_entry_request(sipe_private,
 531                                               mdd->session,
 532                                               auth_uri,
 533                                               wsse_security,
 534                                               query,
 535                                               g_slist_length(mdd->search_rows) / 2,
 536                                               mdd->max_returns,
 537                                               mdd->callback,
 538                                               mdd)) {
 539
 540                         /* keep webticket security token for potential further use */
 541                         mdd->wsse_security = g_strdup(wsse_security);
 542
 543                         /* callback data passed down the line */
 544                         mdd = NULL;
 545                 }
 546                 g_free(query);
 547
 548         } else {
 549                 /* no ticket: this will show the minmum information */
 550                 SIPE_DEBUG_ERROR("ms_dlx_webticket: no web ticket for %s",
 551                                  base_uri);
 552         }
 553
 554         if (mdd)
 555                 mdd->failed_callback(sipe_private, mdd);
 556 }
 557
 558 static void ms_dlx_webticket_request(struct sipe_core_private *sipe_private,
 559                                      struct ms_dlx_data *mdd)
 560 {
 561         if (!sipe_webticket_request(sipe_private,
 562                                     mdd->session,
 563                                     sipe_private->dlx_uri,
 564                                     "AddressBookWebTicketBearer",
 565                                     ms_dlx_webticket,
 566                                     mdd)) {
 567                 SIPE_DEBUG_ERROR("ms_dlx_webticket_request: couldn't request webticket for %s",
 568                                  sipe_private->dlx_uri);
 569                 mdd->failed_callback(sipe_private, mdd);
 570         }
 571 }
 572
 573 static void search_contacts_finalize(struct sipe_core_private *sipe_private,
 574                                      struct sipe_backend_search_results *results,
 575                                      guint match_count,
 576                                      gboolean more)
 577 {
 578         gchar *secondary = g_strdup_printf(
 579                 dngettext(PACKAGE_NAME,
 580                           "Found %d contact%s:",
 581                           "Found %d contacts%s:", match_count),
 582                 match_count, more ? _(" (more matched your query)") : "");
 583
 584         sipe_backend_search_results_finalize(SIPE_CORE_PUBLIC,
 585                                              results,
 586                                              secondary,
 587                                              more);
 588         g_free(secondary);
 589 }
 590
 591 static void search_ab_entry_response(struct sipe_core_private *sipe_private,
 592                                      const gchar *uri,
 593                                      SIPE_UNUSED_PARAMETER const gchar *raw,
 594                                      sipe_xml *soap_body,
 595                                      gpointer callback_data)
 596 {
 597         struct ms_dlx_data *mdd = callback_data;
 598
 599         if (soap_body) {
 600                 const sipe_xml *node;
 601                 struct sipe_backend_search_results *results;
 602                 GHashTable *found;
 603
 604                 SIPE_DEBUG_INFO("search_ab_entry_response: received valid SOAP message from service %s",
 605                                 uri);
 606
 607                 /* any matches? */
 608                 node = sipe_xml_child(soap_body, "Body/SearchAbEntryResponse/SearchAbEntryResult/Items/AbEntry");
 609                 if (!node) {
 610                         SIPE_DEBUG_ERROR_NOFORMAT("search_ab_entry_response: no matches");
 611                         sipe_backend_search_failed(SIPE_CORE_PUBLIC,
 612                                                    mdd->token,
 613                                                    _("No contacts found"));
 614                         ms_dlx_free(mdd);
 615                         return;
 616                 }
 617
 618                 /* OK, we found something - show the results to the user */
 619                 results = sipe_backend_search_results_start(SIPE_CORE_PUBLIC,
 620                                                             mdd->token);
 621                 if (!results) {
 622                         SIPE_DEBUG_ERROR_NOFORMAT("search_ab_entry_response: Unable to display the search results.");
 623                         sipe_backend_search_failed(SIPE_CORE_PUBLIC,
 624                                                    mdd->token,
 625                                                    _("Unable to display the search results"));
 626                         ms_dlx_free(mdd);
 627                         return;
 628                 }
 629
 630                 /* SearchAbEntryResult can contain duplicates */
 631                 found = g_hash_table_new_full(g_str_hash, g_str_equal,
 632                                               g_free, NULL);
 633
 634                 for (/* initialized above */ ; node; node = sipe_xml_twin(node)) {
 635                         const sipe_xml *attrs;
 636                         gchar *sip_uri     = NULL;
 637                         gchar *displayname = NULL;
 638                         gchar *company     = NULL;
 639                         gchar *country     = NULL;
 640                         gchar *email       = NULL;
 641
 642                         for (attrs = sipe_xml_child(node, "Attributes/Attribute");
 643                              attrs;
 644                              attrs = sipe_xml_twin(attrs)) {
 645                                 gchar *name  = sipe_xml_data(sipe_xml_child(attrs,
 646                                                                             "Name"));
 647                                 gchar *value = sipe_xml_data(sipe_xml_child(attrs,
 648                                                                             "Value"));
 649
 650                                 if (!is_empty(value)) {
 651                                         if (sipe_strcase_equal(name, "msrtcsip-primaryuseraddress")) {
 652                                                 g_free(sip_uri);
 653                                                 sip_uri = value;
 654                                                 value = NULL;
 655                                         } else if (sipe_strcase_equal(name, "displayname")) {
 656                                                 g_free(displayname);
 657                                                 displayname = value;
 658                                                 value = NULL;
 659                                         } else if (sipe_strcase_equal(name, "mail")) {
 660                                                 g_free(email);
 661                                                 email = value;
 662                                                 value = NULL;
 663                                         } else if (sipe_strcase_equal(name, "company")) {
 664                                                 g_free(company);
 665                                                 company = value;
 666                                                 value = NULL;
 667                                         } else if (sipe_strcase_equal(name, "country")) {
 668                                                 g_free(country);
 669                                                 country = value;
 670                                                 value = NULL;
 671                                         }
 672                                 }
 673
 674                                 g_free(value);
 675                                 g_free(name);
 676                         }
 677
 678                         if (sip_uri && !g_hash_table_lookup(found, sip_uri)) {
 679                                 gchar **uri_parts = g_strsplit(sip_uri, ":", 2);
 680                                 sipe_backend_search_results_add(SIPE_CORE_PUBLIC,
 681                                                                 results,
 682                                                                 uri_parts[1],
 683                                                                 displayname,
 684                                                                 company,
 685                                                                 country,
 686                                                                 email);
 687                                 g_strfreev(uri_parts);
 688
 689                                 g_hash_table_insert(found, sip_uri, (gpointer) TRUE);
 690                                 sip_uri = NULL;
 691                         }
 692
 693                         g_free(email);
 694                         g_free(country);
 695                         g_free(company);
 696                         g_free(displayname);
 697                         g_free(sip_uri);
 698                 }
 699
 700                 search_contacts_finalize(sipe_private, results,
 701                                          g_hash_table_size(found),
 702                                          FALSE);
 703                 g_hash_table_destroy(found);
 704                 ms_dlx_free(mdd);
 705
 706         } else {
 707                 mdd->failed_callback(sipe_private, mdd);
 708         }
 709 }
 710
 711 static gboolean process_search_contact_response(struct sipe_core_private *sipe_private,
 712                                                 struct sipmsg *msg,
 713                                                 struct transaction *trans)
 714 {
 715         struct sipe_backend_search_token *token = trans->payload->data;
 716         struct sipe_backend_search_results *results;
 717         sipe_xml *searchResults;
 718         const sipe_xml *mrow;
 719         guint match_count = 0;
 720         gboolean more = FALSE;
 721
 722         /* valid response? */
 723         if (msg->response != 200) {
 724                 SIPE_DEBUG_ERROR("process_search_contact_response: request failed (%d)",
 725                                  msg->response);
 726                 sipe_backend_search_failed(SIPE_CORE_PUBLIC,
 727                                            token,
 728                                            _("Contact search failed"));
 729                 return(FALSE);
 730         }
 731
 732         SIPE_DEBUG_INFO("process_search_contact_response: body:\n%s", msg->body ? msg->body : "");
 733
 734         /* valid XML? */
 735         searchResults = sipe_xml_parse(msg->body, msg->bodylen);
 736         if (!searchResults) {
 737                 SIPE_DEBUG_INFO_NOFORMAT("process_search_contact_response: no parseable searchResults");
 738                 sipe_backend_search_failed(SIPE_CORE_PUBLIC,
 739                                            token,
 740                                            _("Contact search failed"));
 741                 return(FALSE);
 742         }
 743
 744         /* any matches? */
 745         mrow = sipe_xml_child(searchResults, "Body/Array/row");
 746         if (!mrow) {
 747                 SIPE_DEBUG_ERROR_NOFORMAT("process_search_contact_response: no matches");
 748                 sipe_backend_search_failed(SIPE_CORE_PUBLIC,
 749                                            token,
 750                                            _("No contacts found"));
 751
 752                 sipe_xml_free(searchResults);
 753                 return(FALSE);
 754         }
 755
 756         /* OK, we found something - show the results to the user */
 757         results = sipe_backend_search_results_start(SIPE_CORE_PUBLIC,
 758                                                     trans->payload->data);
 759         if (!results) {
 760                 SIPE_DEBUG_ERROR_NOFORMAT("process_search_contact_response: Unable to display the search results.");
 761                 sipe_backend_search_failed(SIPE_CORE_PUBLIC,
 762                                            token,
 763                                            _("Unable to display the search results"));
 764
 765                 sipe_xml_free(searchResults);
 766                 return FALSE;
 767         }
 768
 769         for (/* initialized above */ ; mrow; mrow = sipe_xml_twin(mrow)) {
 770                 gchar **uri_parts = g_strsplit(sipe_xml_attribute(mrow, "uri"), ":", 2);
 771                 sipe_backend_search_results_add(SIPE_CORE_PUBLIC,
 772                                                 results,
 773                                                 uri_parts[1],
 774                                                 sipe_xml_attribute(mrow, "displayName"),
 775                                                 sipe_xml_attribute(mrow, "company"),
 776                                                 sipe_xml_attribute(mrow, "country"),
 777                                                 sipe_xml_attribute(mrow, "email"));
 778                 g_strfreev(uri_parts);
 779                 match_count++;
 780         }
 781
 782         if ((mrow = sipe_xml_child(searchResults, "Body/directorySearch/moreAvailable")) != NULL) {
 783                 char *data = sipe_xml_data(mrow);
 784                 more = (g_ascii_strcasecmp(data, "true") == 0);
 785                 g_free(data);
 786         }
 787
 788         search_contacts_finalize(sipe_private, results, match_count, more);
 789         sipe_xml_free(searchResults);
 790
 791         return(TRUE);
 792 }
 793
 794 static void search_soap_request(struct sipe_core_private *sipe_private,
 795                                 struct sipe_backend_search_token *token,
 796                                 GSList *search_rows)
 797 {
 798         gchar *query = prepare_buddy_search_query(search_rows, FALSE);
 799         struct transaction_payload *payload = g_new0(struct transaction_payload, 1);
 800
 801         payload->data = token;
 802
 803         sip_soap_directory_search(sipe_private,
 804                                   100,
 805                                   query,
 806                                   process_search_contact_response,
 807                                   payload);
 808         g_free(query);
 809 }
 810
 811 static void search_ab_entry_failed(struct sipe_core_private *sipe_private,
 812                                    struct ms_dlx_data *mdd)
 813 {
 814         /* error using [MS-DLX] server, retry using Active Directory */
 815         search_soap_request(sipe_private, mdd->token, mdd->search_rows);
 816         ms_dlx_free(mdd);
 817 }
 818
 819 void sipe_core_buddy_search(struct sipe_core_public *sipe_public,
 820                             struct sipe_backend_search_token *token,
 821                             const gchar *given_name,
 822                             const gchar *surname,
 823                             const gchar *email,
 824                             const gchar *company,
 825                             const gchar *country)
 826 {
 827         GSList *query_rows = NULL;
 828
 829 #define ADD_QUERY_ROW(attr, val)                                               \
 830         if (val) {                                                             \
 831                 query_rows = g_slist_append(query_rows, g_strdup(attr));       \
 832                 query_rows = g_slist_append(query_rows, g_strdup(val));        \
 833         }
 834
 835         ADD_QUERY_ROW("givenName", given_name);
 836         ADD_QUERY_ROW("sn",        surname);
 837         ADD_QUERY_ROW("mail",      email);
 838         ADD_QUERY_ROW("company",   company);
 839         ADD_QUERY_ROW("c",         country);
 840
 841         if (query_rows) {
 842                 if (SIPE_CORE_PRIVATE->dlx_uri != NULL) {
 843                         struct ms_dlx_data *mdd = g_new0(struct ms_dlx_data, 1);
 844
 845                         mdd->search_rows     = query_rows;
 846                         mdd->max_returns     = 100;
 847                         mdd->callback        = search_ab_entry_response;
 848                         mdd->failed_callback = search_ab_entry_failed;
 849                         mdd->session         = sipe_svc_session_start();
 850                         mdd->token           = token;
 851
 852                         ms_dlx_webticket_request(SIPE_CORE_PRIVATE, mdd);
 853
 854                 } else {
 855                         /* no [MS-DLX] server, use Active Directory search instead */
 856                         search_soap_request(SIPE_CORE_PRIVATE, token, query_rows);
 857                         sipe_utils_slist_free_full(query_rows, g_free);
 858                 }
 859         } else
 860                 sipe_backend_search_failed(sipe_public,
 861                                            token,
 862                                            _("Invalid contact search query"));
 863 }
 864
 865 static void get_info_finalize(struct sipe_core_private *sipe_private,
 866                               struct sipe_backend_buddy_info *info,
 867                               const gchar *uri,
 868                               const gchar *server_alias,
 869                               const gchar *email)
 870 {
 871         sipe_backend_buddy bbuddy;
 872         struct sipe_buddy *sbuddy;
 873         gchar *alias;
 874         gchar *value;
 875
 876         if (!info) {
 877                 info = sipe_backend_buddy_info_start(SIPE_CORE_PUBLIC);
 878         } else {
 879                 sipe_backend_buddy_info_break(SIPE_CORE_PUBLIC, info);
 880         }
 881         if (!info)
 882                 return;
 883
 884         bbuddy = sipe_backend_buddy_find(SIPE_CORE_PUBLIC, uri, NULL);
 885
 886         if (is_empty(server_alias)) {
 887                 value = sipe_backend_buddy_get_server_alias(SIPE_CORE_PUBLIC,
 888                                                             bbuddy);
 889                 if (value) {
 890                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 891                                                     info,
 892                                                     SIPE_BUDDY_INFO_DISPLAY_NAME,
 893                                                     value);
 894                 }
 895         } else {
 896                 value = g_strdup(server_alias);
 897         }
 898
 899         /* present alias if it differs from server alias */
 900         alias = sipe_backend_buddy_get_local_alias(SIPE_CORE_PUBLIC, bbuddy);
 901         if (alias && !sipe_strequal(alias, value))
 902         {
 903                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 904                                              info,
 905                                              SIPE_BUDDY_INFO_ALIAS,
 906                                              alias);
 907         }
 908         g_free(alias);
 909         g_free(value);
 910
 911         if (is_empty(email)) {
 912                 value = sipe_backend_buddy_get_string(SIPE_CORE_PUBLIC,
 913                                                       bbuddy,
 914                                                       SIPE_BUDDY_INFO_EMAIL);
 915                 if (value) {
 916                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 917                                                     info,
 918                                                     SIPE_BUDDY_INFO_EMAIL,
 919                                                     value);
 920                         g_free(value);
 921                 }
 922         }
 923
 924         value = sipe_backend_buddy_get_string(SIPE_CORE_PUBLIC,
 925                                               bbuddy,
 926                                               SIPE_BUDDY_INFO_SITE);
 927         if (value) {
 928                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 929                                             info,
 930                                             SIPE_BUDDY_INFO_SITE,
 931                                             value);
 932                 g_free(value);
 933         }
 934
 935         sbuddy = g_hash_table_lookup(sipe_private->buddies, uri);
 936         if (sbuddy && sbuddy->device_name) {
 937                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 938                                             info,
 939                                             SIPE_BUDDY_INFO_DEVICE,
 940                                             sbuddy->device_name);
 941         }
 942
 943         sipe_backend_buddy_info_finalize(SIPE_CORE_PUBLIC, info, uri);
 944 }
 945
 946
 947 static void get_info_ab_entry_response(struct sipe_core_private *sipe_private,
 948                                        const gchar *uri,
 949                                        SIPE_UNUSED_PARAMETER const gchar *raw,
 950                                        sipe_xml *soap_body,
 951                                        gpointer callback_data)
 952 {
 953         struct ms_dlx_data *mdd = callback_data;
 954         struct sipe_backend_buddy_info *info = NULL;
 955         gchar *server_alias = NULL;
 956         gchar *email        = NULL;
 957
 958         if (soap_body) {
 959                 const sipe_xml *node;
 960
 961                 SIPE_DEBUG_INFO("get_info_ab_entry_response: received valid SOAP message from service %s",
 962                                 uri);
 963
 964                 info = sipe_backend_buddy_info_start(SIPE_CORE_PUBLIC);
 965
 966                 for (node = sipe_xml_child(soap_body, "Body/SearchAbEntryResponse/SearchAbEntryResult/Items/AbEntry/Attributes/Attribute");
 967                      node;
 968                      node = sipe_xml_twin(node)) {
 969                         gchar *name  = sipe_xml_data(sipe_xml_child(node,
 970                                                                     "Name"));
 971                         gchar *value = sipe_xml_data(sipe_xml_child(node,
 972                                                                     "Value"));
 973                         const sipe_xml *values = sipe_xml_child(node,
 974                                                                 "Values");
 975
 976                         /* Single value entries */
 977                         if (!is_empty(value)) {
 978
 979                                 if (sipe_strcase_equal(name, "displayname")) {
 980                                         g_free(server_alias);
 981                                         server_alias = value;
 982                                         value = NULL;
 983                                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 984                                                                     info,
 985                                                                     SIPE_BUDDY_INFO_DISPLAY_NAME,
 986                                                                     server_alias);
 987                                 } else if (sipe_strcase_equal(name, "mail")) {
 988                                         g_free(email);
 989                                         email = value;
 990                                         value = NULL;
 991                                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 992                                                                     info,
 993                                                                     SIPE_BUDDY_INFO_EMAIL,
 994                                                                     email);
 995                                 } else if (sipe_strcase_equal(name, "title")) {
 996                                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
 997                                                                     info,
 998                                                                     SIPE_BUDDY_INFO_JOB_TITLE,
 999                                                                     value);
1000                                 } else if (sipe_strcase_equal(name, "company")) {
1001                                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1002                                                                     info,
1003                                                                     SIPE_BUDDY_INFO_COMPANY,
1004                                                                     value);
1005                                 } else if (sipe_strcase_equal(name, "country")) {
1006                                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1007                                                                     info,
1008                                                                     SIPE_BUDDY_INFO_COUNTRY,
1009                                                                     value);
1010                                 }
1011
1012                         } else if (values) {
1013                                 gchar *first = sipe_xml_data(sipe_xml_child(values,
1014                                                                             "string"));
1015
1016                                 if (sipe_strcase_equal(name, "telephonenumber")) {
1017                                         sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1018                                                                     info,
1019                                                                     SIPE_BUDDY_INFO_WORK_PHONE,
1020                                                                     first);
1021                                 }
1022
1023                                 g_free(first);
1024                         }
1025
1026                         g_free(value);
1027                         g_free(name);
1028                 }
1029         }
1030
1031         /* this will show the minmum information */
1032         get_info_finalize(sipe_private,
1033                           info,
1034                           mdd->other,
1035                           server_alias,
1036                           email);
1037
1038         g_free(email);
1039         g_free(server_alias);
1040         ms_dlx_free(mdd);
1041 }
1042
1043 static gboolean process_get_info_response(struct sipe_core_private *sipe_private,
1044                                           struct sipmsg *msg,
1045                                           struct transaction *trans)
1046 {
1047         const gchar *uri = trans->payload->data;
1048         struct sipe_backend_buddy_info *info = NULL;
1049         gchar *server_alias = NULL;
1050         gchar *email        = NULL;
1051
1052         SIPE_DEBUG_INFO("Fetching %s's user info for %s",
1053                         uri, sipe_private->username);
1054
1055         if (msg->response != 200) {
1056                 SIPE_DEBUG_INFO("process_get_info_response: SERVICE response is %d", msg->response);
1057         } else {
1058                 sipe_xml *searchResults;
1059                 const sipe_xml *mrow;
1060
1061                 SIPE_DEBUG_INFO("process_get_info_response: body:\n%s",
1062                                 msg->body ? msg->body : "");
1063
1064                 searchResults = sipe_xml_parse(msg->body, msg->bodylen);
1065                 if (!searchResults) {
1066
1067                         SIPE_DEBUG_INFO_NOFORMAT("process_get_info_response: no parseable searchResults");
1068
1069                 } else if ((mrow = sipe_xml_child(searchResults, "Body/Array/row"))) {
1070                         const gchar *value;
1071                         gchar *phone_number;
1072
1073                         info = sipe_backend_buddy_info_start(SIPE_CORE_PUBLIC);
1074
1075                         server_alias = g_strdup(sipe_xml_attribute(mrow, "displayName"));
1076                         email = g_strdup(sipe_xml_attribute(mrow, "email"));
1077                         phone_number = g_strdup(sipe_xml_attribute(mrow, "phone"));
1078
1079                         /*
1080                          * For 2007 system we will take this from ContactCard -
1081                          * it has cleaner tel: URIs at least
1082                          */
1083                         if (!SIPE_CORE_PRIVATE_FLAG_IS(OCS2007)) {
1084                                 char *tel_uri = sip_to_tel_uri(phone_number);
1085                                 /* trims its parameters, so call first */
1086                                 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_DISPLAY_NAME, server_alias);
1087                                 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_EMAIL, email);
1088                                 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_WORK_PHONE, tel_uri);
1089                                 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_WORK_PHONE_DISPLAY, phone_number);
1090                                 g_free(tel_uri);
1091
1092                                 sipe_backend_buddy_refresh_properties(SIPE_CORE_PUBLIC,
1093                                                                       uri);
1094                         }
1095
1096                         if (!is_empty(server_alias)) {
1097                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1098                                                              info,
1099                                                              SIPE_BUDDY_INFO_DISPLAY_NAME,
1100                                                              server_alias);
1101                         }
1102                         if ((value = sipe_xml_attribute(mrow, "title")) && strlen(value) > 0) {
1103                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1104                                                              info,
1105                                                              SIPE_BUDDY_INFO_JOB_TITLE,
1106                                                              value);
1107                         }
1108                         if ((value = sipe_xml_attribute(mrow, "office")) && strlen(value) > 0) {
1109                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1110                                                              info,
1111                                                              SIPE_BUDDY_INFO_OFFICE,
1112                                                              value);
1113                         }
1114                         if (!is_empty(phone_number)) {
1115                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1116                                                              info,
1117                                                              SIPE_BUDDY_INFO_WORK_PHONE,
1118                                                              phone_number);
1119                         }
1120                         g_free(phone_number);
1121                         if ((value = sipe_xml_attribute(mrow, "company")) && strlen(value) > 0) {
1122                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1123                                                              info,
1124                                                              SIPE_BUDDY_INFO_COMPANY,
1125                                                              value);
1126                         }
1127                         if ((value = sipe_xml_attribute(mrow, "city")) && strlen(value) > 0) {
1128                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1129                                                              info,
1130                                                              SIPE_BUDDY_INFO_CITY,
1131                                                              value);
1132                         }
1133                         if ((value = sipe_xml_attribute(mrow, "state")) && strlen(value) > 0) {
1134                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1135                                                              info,
1136                                                              SIPE_BUDDY_INFO_STATE,
1137                                                              value);
1138                         }
1139                         if ((value = sipe_xml_attribute(mrow, "country")) && strlen(value) > 0) {
1140                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1141                                                              info,
1142                                                              SIPE_BUDDY_INFO_COUNTRY,
1143                                                              value);
1144                         }
1145                         if (!is_empty(email)) {
1146                                 sipe_backend_buddy_info_add(SIPE_CORE_PUBLIC,
1147                                                              info,
1148                                                              SIPE_BUDDY_INFO_EMAIL,
1149                                                              email);
1150                         }
1151                 }
1152                 sipe_xml_free(searchResults);
1153         }
1154
1155         /* this will show the minmum information */
1156         get_info_finalize(sipe_private,
1157                           info,
1158                           uri,
1159                           server_alias,
1160                           email);
1161
1162         g_free(server_alias);
1163         g_free(email);
1164
1165         return TRUE;
1166 }
1167
1168 static void get_info_ab_entry_failed(struct sipe_core_private *sipe_private,
1169                                      struct ms_dlx_data *mdd)
1170 {
1171         /* error using [MS-DLX] server, retry using Active Directory */
1172         gchar *query = prepare_buddy_search_query(mdd->search_rows, FALSE);
1173         struct transaction_payload *payload = g_new0(struct transaction_payload, 1);
1174
1175         payload->destroy = g_free;
1176         payload->data = mdd->other;
1177         mdd->other = NULL;
1178
1179         sip_soap_directory_search(sipe_private,
1180                                                           1,
1181                                                           query,
1182                                                           process_get_info_response,
1183                                                           payload);
1184
1185         ms_dlx_free(mdd);
1186         g_free(query);
1187 }
1188
1189 void sipe_core_buddy_get_info(struct sipe_core_public *sipe_public,
1190                               const gchar *who)
1191 {
1192         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
1193
1194         if (sipe_private->dlx_uri) {
1195                 struct ms_dlx_data *mdd = g_new0(struct ms_dlx_data, 1);
1196
1197                 mdd->search_rows = g_slist_append(mdd->search_rows, g_strdup("msRTCSIP-PrimaryUserAddress"));
1198                 mdd->search_rows = g_slist_append(mdd->search_rows, g_strdup(who));
1199
1200                 mdd->other           = g_strdup(who);
1201                 mdd->max_returns     = 1;
1202                 mdd->callback        = get_info_ab_entry_response;
1203                 mdd->failed_callback = get_info_ab_entry_failed;
1204                 mdd->session         = sipe_svc_session_start();
1205
1206                 ms_dlx_webticket_request(sipe_private, mdd);
1207
1208         } else {
1209                 /* no [MS-DLX] server, use Active Directory search instead */
1210                 gchar *row = g_markup_printf_escaped(SIPE_SOAP_SEARCH_ROW,
1211                                                      "msRTCSIP-PrimaryUserAddress",
1212                                                      who);
1213                 struct transaction_payload *payload = g_new0(struct transaction_payload, 1);
1214
1215                 SIPE_DEBUG_INFO("sipe_core_buddy_get_info: row: %s",
1216                                 row ? row : "");
1217
1218                 payload->destroy = g_free;
1219                 payload->data = g_strdup(who);
1220
1221                 sip_soap_directory_search(sipe_private,
1222                                           1,
1223                                           row,
1224                                           process_get_info_response,
1225                                           payload);
1226                 g_free(row);
1227         }
1228 }
1229
1230 static void photo_response_data_free(struct photo_response_data *data)
1231 {
1232         g_free(data->who);
1233         g_free(data->photo_hash);
1234         if (data->request) {
1235                 sipe_http_request_cancel(data->request);
1236         }
1237         g_free(data);
1238 }
1239
1240 static void process_buddy_photo_response(struct sipe_core_private *sipe_private,
1241                                          guint status,
1242                                          GSList *headers,
1243                                          const char *body,
1244                                          gpointer data)
1245 {
1246         struct photo_response_data *rdata = (struct photo_response_data *) data;
1247
1248         rdata->request = NULL;
1249
1250         if (status == SIPE_HTTP_STATUS_OK) {
1251                 const gchar *len_str = sipe_utils_nameval_find(headers,
1252                                                                "Content-Length");
1253                 if (len_str) {
1254                         gsize photo_size = atoi(len_str);
1255                         gpointer photo = g_new(char, photo_size);
1256
1257                         if (photo) {
1258                                 memcpy(photo, body, photo_size);
1259
1260                                 sipe_backend_buddy_set_photo(SIPE_CORE_PUBLIC,
1261                                                              rdata->who,
1262                                                              photo,
1263                                                              photo_size,
1264                                                              rdata->photo_hash);
1265                         }
1266                 }
1267         }
1268
1269         sipe_private->pending_photo_requests =
1270                 g_slist_remove(sipe_private->pending_photo_requests, rdata);
1271
1272         photo_response_data_free(rdata);
1273 }
1274
1275 static gchar *create_x_ms_webticket_header(const gchar *wsse_security)
1276 {
1277         gchar *assertion = sipe_xml_extract_raw(wsse_security, "saml:Assertion", TRUE);
1278         gchar *wsse_security_base64;
1279         gchar *x_ms_webticket_header;
1280
1281         if (!assertion) {
1282                 return NULL;
1283         }
1284
1285         wsse_security_base64 = g_base64_encode((const guchar *)assertion,
1286                         strlen(assertion));
1287         x_ms_webticket_header = g_strdup_printf("X-MS-WebTicket: opaque=%s\r\n",
1288                         wsse_security_base64);
1289
1290         g_free(assertion);
1291         g_free(wsse_security_base64);
1292
1293         return x_ms_webticket_header;
1294 }
1295
1296 static void get_photo_ab_entry_response(struct sipe_core_private *sipe_private,
1297                                         const gchar *uri,
1298                                         SIPE_UNUSED_PARAMETER const gchar *raw,
1299                                         sipe_xml *soap_body,
1300                                         gpointer callback_data)
1301 {
1302         struct ms_dlx_data *mdd = callback_data;
1303         gchar *photo_rel_path = NULL;
1304         gchar *photo_hash = NULL;
1305         const gchar *photo_hash_old =
1306                 sipe_backend_buddy_get_photo_hash(SIPE_CORE_PUBLIC, mdd->other);
1307
1308         if (soap_body) {
1309                 const sipe_xml *node;
1310
1311                 SIPE_DEBUG_INFO("get_photo_ab_entry_response: received valid SOAP message from service %s",
1312                                 uri);
1313
1314                 for (node = sipe_xml_child(soap_body, "Body/SearchAbEntryResponse/SearchAbEntryResult/Items/AbEntry/Attributes/Attribute");
1315                      node;
1316                      node = sipe_xml_twin(node)) {
1317                         gchar *name  = sipe_xml_data(sipe_xml_child(node, "Name"));
1318                         gchar *value = sipe_xml_data(sipe_xml_child(node, "Value"));
1319
1320                         if (!is_empty(value)) {
1321                                 if (sipe_strcase_equal(name, "PhotoRelPath")) {
1322                                         g_free(photo_rel_path);
1323                                         photo_rel_path = value;
1324                                         value = NULL;
1325                                 } else if (sipe_strcase_equal(name, "PhotoHash")) {
1326                                         g_free(photo_hash);
1327                                         photo_hash = value;
1328                                         value = NULL;
1329                                 }
1330                         }
1331
1332                         g_free(value);
1333                         g_free(name);
1334                 }
1335         }
1336
1337         if (sipe_private->addressbook_uri && photo_rel_path &&
1338             photo_hash && !sipe_strequal(photo_hash, photo_hash_old)) {
1339                 gchar *photo_url = g_strdup_printf("%s/%s",
1340                                 sipe_private->addressbook_uri, photo_rel_path);
1341                 gchar *x_ms_webticket_header = create_x_ms_webticket_header(mdd->wsse_security);
1342
1343                 struct photo_response_data *data = g_new(struct photo_response_data, 1);
1344                 data->who = g_strdup(mdd->other);
1345                 data->photo_hash = photo_hash;
1346                 photo_hash = NULL;
1347
1348                 data->request = sipe_http_request_get(sipe_private,
1349                                                       photo_url,
1350                                                       x_ms_webticket_header,
1351                                                       process_buddy_photo_response,
1352                                                       data);
1353
1354                 if (data->request) {
1355                         sipe_private->pending_photo_requests =
1356                                 g_slist_append(sipe_private->pending_photo_requests, data);
1357                         sipe_http_request_ready(data->request);
1358                 } else {
1359                         photo_response_data_free(data);
1360                 }
1361
1362                 g_free(x_ms_webticket_header);
1363                 g_free(photo_url);
1364         }
1365
1366         g_free(photo_rel_path);
1367         g_free(photo_hash);
1368         ms_dlx_free(mdd);
1369 }
1370
1371 static void get_photo_ab_entry_failed(SIPE_UNUSED_PARAMETER struct sipe_core_private *sipe_private,
1372                                       struct ms_dlx_data *mdd)
1373 {
1374         ms_dlx_free(mdd);
1375 }
1376
1377 static void buddy_fetch_photo(struct sipe_core_private *sipe_private,
1378                               const gchar *uri)
1379 {
1380         if (sipe_backend_uses_photo()) {
1381
1382                 /* Lync 2013 or newer: use UCS */
1383                 if (SIPE_CORE_PRIVATE_FLAG_IS(LYNC2013)) {
1384
1385                         sipe_ucs_get_photo(sipe_private, uri);
1386
1387                 /* Lync 2010: use [MS-DLX] */
1388                 } else if (sipe_private->dlx_uri         &&
1389                            sipe_private->addressbook_uri) {
1390                         struct ms_dlx_data *mdd = g_new0(struct ms_dlx_data, 1);
1391
1392                         mdd->search_rows = g_slist_append(mdd->search_rows, g_strdup("msRTCSIP-PrimaryUserAddress"));
1393                         mdd->search_rows = g_slist_append(mdd->search_rows, g_strdup(uri));
1394
1395                         mdd->other           = g_strdup(uri);
1396                         mdd->max_returns     = 1;
1397                         mdd->callback        = get_photo_ab_entry_response;
1398                         mdd->failed_callback = get_photo_ab_entry_failed;
1399                         mdd->session         = sipe_svc_session_start();
1400
1401                         ms_dlx_webticket_request(sipe_private, mdd);
1402                 }
1403         }
1404 }
1405
1406 static void buddy_refresh_photos_cb(gpointer uri,
1407                                     SIPE_UNUSED_PARAMETER gpointer value,
1408                                     gpointer sipe_private)
1409 {
1410         buddy_fetch_photo(sipe_private, uri);
1411 }
1412
1413 void sipe_buddy_refresh_photos(struct sipe_core_private *sipe_private)
1414 {
1415         g_hash_table_foreach(sipe_private->buddies,
1416                              buddy_refresh_photos_cb,
1417                              sipe_private);
1418 }
1419
1420 /* Buddy menu callbacks*/
1421
1422 void sipe_core_buddy_new_chat(struct sipe_core_public *sipe_public,
1423                               const gchar *who)
1424 {
1425         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
1426
1427         /* 2007+ conference */
1428         if (SIPE_CORE_PRIVATE_FLAG_IS(OCS2007)) {
1429                 sipe_conf_add(sipe_private, who);
1430
1431         /* 2005- multiparty chat */
1432         } else {
1433                 gchar *self = sip_uri_self(sipe_private);
1434                 struct sip_session *session;
1435
1436                 session = sipe_session_add_chat(sipe_private,
1437                                                 NULL,
1438                                                 TRUE,
1439                                                 self);
1440                 session->chat_session->backend = sipe_backend_chat_create(SIPE_CORE_PUBLIC,
1441                                                                           session->chat_session,
1442                                                                           session->chat_session->title,
1443                                                                           self);
1444                 g_free(self);
1445
1446                 sipe_im_invite(sipe_private, session, who,
1447                                NULL, NULL, NULL, FALSE);
1448         }
1449 }
1450
1451 void sipe_core_buddy_send_email(struct sipe_core_public *sipe_public,
1452                                 const gchar *who)
1453 {
1454         sipe_backend_buddy buddy = sipe_backend_buddy_find(sipe_public,
1455                                                            who,
1456                                                            NULL);
1457         gchar *email = sipe_backend_buddy_get_string(sipe_public,
1458                                                      buddy,
1459                                                      SIPE_BUDDY_INFO_EMAIL);
1460
1461         if (email) {
1462                 gchar *command_line = g_strdup_printf(
1463 #ifdef _WIN32
1464                         "cmd /c start"
1465 #else
1466                         "xdg-email"
1467 #endif
1468                         " mailto:%s", email);
1469                 g_free(email);
1470
1471                 SIPE_DEBUG_INFO("sipe_core_buddy_send_email: going to call email client: %s",
1472                                 command_line);
1473                 g_spawn_command_line_async(command_line, NULL);
1474                 g_free(command_line);
1475
1476         } else {
1477                 SIPE_DEBUG_INFO("sipe_core_buddy_send_email: no email address stored for buddy=%s",
1478                                 who);
1479         }
1480 }
1481
1482 /* Buddy menu */
1483
1484 static struct sipe_backend_buddy_menu *buddy_menu_phone(struct sipe_core_public *sipe_public,
1485                                                         struct sipe_backend_buddy_menu *menu,
1486                                                         sipe_backend_buddy buddy,
1487                                                         sipe_buddy_info_fields id_phone,
1488                                                         sipe_buddy_info_fields id_display,
1489                                                         const gchar *type)
1490 {
1491         gchar *phone = sipe_backend_buddy_get_string(sipe_public,
1492                                                      buddy,
1493                                                      id_phone);
1494         if (phone) {
1495                 gchar *display = sipe_backend_buddy_get_string(sipe_public,
1496                                                                buddy,
1497                                                                id_display);
1498                 gchar *tmp   = NULL;
1499                 gchar *label = g_strdup_printf("%s %s",
1500                                                type,
1501                                                display ? display :
1502                                                (tmp = sip_tel_uri_denormalize(phone)));
1503                 menu = sipe_backend_buddy_menu_add(sipe_public,
1504                                                    menu,
1505                                                    label,
1506                                                    SIPE_BUDDY_MENU_MAKE_CALL,
1507                                                    phone);
1508                 g_free(tmp);
1509                 g_free(label);
1510                 g_free(display);
1511                 g_free(phone);
1512         }
1513
1514         return(menu);
1515 }
1516
1517 struct sipe_backend_buddy_menu *sipe_core_buddy_create_menu(struct sipe_core_public *sipe_public,
1518                                                             const gchar *buddy_name,
1519                                                             struct sipe_backend_buddy_menu *menu)
1520 {
1521         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
1522         sipe_backend_buddy buddy = sipe_backend_buddy_find(sipe_public,
1523                                                            buddy_name,
1524                                                            NULL);
1525         gchar *self = sip_uri_self(sipe_private);
1526
1527         SIPE_SESSION_FOREACH {
1528                 if (!sipe_strcase_equal(self, buddy_name) && session->chat_session)
1529                 {
1530                         struct sipe_chat_session *chat_session = session->chat_session;
1531                         gboolean is_conf = (chat_session->type == SIPE_CHAT_TYPE_CONFERENCE);
1532
1533                         if (sipe_backend_chat_find(chat_session->backend, buddy_name))
1534                         {
1535                                 gboolean conf_op = sipe_backend_chat_is_operator(chat_session->backend, self);
1536
1537                                 if (is_conf &&
1538                                     /* Not conf OP */
1539                                     !sipe_backend_chat_is_operator(chat_session->backend, buddy_name) &&
1540                                     /* We are a conf OP */
1541                                     conf_op) {
1542                                         gchar *label = g_strdup_printf(_("Make leader of '%s'"),
1543                                                                        chat_session->title);
1544                                         menu = sipe_backend_buddy_menu_add(sipe_public,
1545                                                                            menu,
1546                                                                            label,
1547                                                                            SIPE_BUDDY_MENU_MAKE_CHAT_LEADER,
1548                                                                            chat_session);
1549                                         g_free(label);
1550                                 }
1551
1552                                 if (is_conf &&
1553                                     /* We are a conf OP */
1554                                     conf_op) {
1555                                         gchar *label = g_strdup_printf(_("Remove from '%s'"),
1556                                                                        chat_session->title);
1557                                         menu = sipe_backend_buddy_menu_add(sipe_public,
1558                                                                            menu,
1559                                                                            label,
1560                                                                            SIPE_BUDDY_MENU_REMOVE_FROM_CHAT,
1561                                                                            chat_session);
1562                                         g_free(label);
1563                                 }
1564                         }
1565                         else
1566                         {
1567                                 if (!is_conf ||
1568                                     (is_conf && !session->locked)) {
1569                                         gchar *label = g_strdup_printf(_("Invite to '%s'"),
1570                                                                        chat_session->title);
1571                                         menu = sipe_backend_buddy_menu_add(sipe_public,
1572                                                                          menu,
1573                                                                          label,
1574                                                                          SIPE_BUDDY_MENU_INVITE_TO_CHAT,
1575                                                                          chat_session);
1576                                         g_free(label);
1577                                 }
1578                         }
1579                 }
1580         } SIPE_SESSION_FOREACH_END;
1581         g_free(self);
1582
1583         menu = sipe_backend_buddy_menu_add(sipe_public,
1584                                            menu,
1585                                            _("New chat"),
1586                                            SIPE_BUDDY_MENU_NEW_CHAT,
1587                                            NULL);
1588
1589         /* add buddy's phone numbers if we have call control */
1590         if (sip_csta_is_idle(sipe_private)) {
1591
1592                 /* work phone */
1593                 menu = buddy_menu_phone(sipe_public,
1594                                         menu,
1595                                         buddy,
1596                                         SIPE_BUDDY_INFO_WORK_PHONE,
1597                                         SIPE_BUDDY_INFO_WORK_PHONE_DISPLAY,
1598                                         _("Work"));
1599                 /* mobile phone */
1600                 menu = buddy_menu_phone(sipe_public,
1601                                         menu,
1602                                         buddy,
1603                                         SIPE_BUDDY_INFO_MOBILE_PHONE,
1604                                         SIPE_BUDDY_INFO_MOBILE_PHONE_DISPLAY,
1605                                         _("Mobile"));
1606
1607                 /* home phone */
1608                 menu = buddy_menu_phone(sipe_public,
1609                                         menu,
1610                                         buddy,
1611                                         SIPE_BUDDY_INFO_HOME_PHONE,
1612                                         SIPE_BUDDY_INFO_HOME_PHONE_DISPLAY,
1613                                         _("Home"));
1614
1615                 /* other phone */
1616                 menu = buddy_menu_phone(sipe_public,
1617                                         menu,
1618                                         buddy,
1619                                         SIPE_BUDDY_INFO_OTHER_PHONE,
1620                                         SIPE_BUDDY_INFO_OTHER_PHONE_DISPLAY,
1621                                         _("Other"));
1622
1623                 /* custom1 phone */
1624                 menu = buddy_menu_phone(sipe_public,
1625                                         menu,
1626                                         buddy,
1627                                         SIPE_BUDDY_INFO_CUSTOM1_PHONE,
1628                                         SIPE_BUDDY_INFO_CUSTOM1_PHONE_DISPLAY,
1629                                         _("Custom1"));
1630         }
1631
1632         {
1633                 gchar *email = sipe_backend_buddy_get_string(sipe_public,
1634                                                              buddy,
1635                                                              SIPE_BUDDY_INFO_EMAIL);
1636                 if (email) {
1637                         menu = sipe_backend_buddy_menu_add(sipe_public,
1638                                                            menu,
1639                                                            _("Send email..."),
1640                                                            SIPE_BUDDY_MENU_SEND_EMAIL,
1641                                                            NULL);
1642                         g_free(email);
1643                 }
1644         }
1645
1646         /* access level control */
1647         if (SIPE_CORE_PRIVATE_FLAG_IS(OCS2007))
1648                 menu = sipe_backend_buddy_sub_menu_add(sipe_public,
1649                                                        menu,
1650                                                        _("Access level"),
1651                                                        sipe_ocs2007_access_control_menu(sipe_private,
1652                                                                                         buddy_name));
1653
1654         return(menu);
1655 }
1656
1657 /*
1658   Local Variables:
1659   mode: c
1660   c-file-style: "bsd"
1661   indent-tabs-mode: t
1662   tab-width: 8
1663   End:
1664 */