src/core/sipe-buddy.c

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