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