+ if (entry->data.status & SILC_IDLIST_STATUS_RESOLVING) {
+ /* We've resolved this and it still is not ready. We'll return
+ and are that this will be handled again after it is resolved. */
+ for (i = 0; i < resolve_count; i++) {
+ for (k = 0; k < r->res_argc; k++)
+ silc_free(r->res_argv[k]);
+ silc_free(r->res_argv);
+ silc_free(r->res_argv_lens);
+ silc_free(r->res_argv_types);
+ }
+ silc_free(resolve);
+ return FALSE;
+ } else {
+ /* We'll resolve this client */
+ SilcBuffer idp;
+
+ r = NULL;
+ for (k = 0; k < resolve_count; k++) {
+ if (resolve[k].router == entry->router) {
+ r = &resolve[k];
+ break;
+ }
+ }
+
+ if (!r) {
+ resolve = silc_realloc(resolve, sizeof(*resolve) *
+ (resolve_count + 1));
+ r = &resolve[resolve_count];
+ memset(r, 0, sizeof(*r));
+ r->router = entry->router;
+ r->ident = ++server->cmd_ident;
+ resolve_count++;
+ }
+
+ r->res_argv = silc_realloc(r->res_argv, sizeof(*r->res_argv) *
+ (r->res_argc + 1));
+ r->res_argv_lens = silc_realloc(r->res_argv_lens,
+ sizeof(*r->res_argv_lens) *
+ (r->res_argc + 1));
+ r->res_argv_types = silc_realloc(r->res_argv_types,
+ sizeof(*r->res_argv_types) *
+ (r->res_argc + 1));
+ idp = silc_id_payload_encode(entry->id, SILC_ID_CLIENT);
+ r->res_argv[r->res_argc] = silc_calloc(idp->len,
+ sizeof(**r->res_argv));
+ memcpy(r->res_argv[r->res_argc], idp->data, idp->len);
+ r->res_argv_lens[r->res_argc] = idp->len;
+ r->res_argv_types[r->res_argc] = r->res_argc + 3;
+ r->res_argc++;
+ silc_buffer_free(idp);
+
+ entry->resolve_cmd_ident = r->ident;
+ entry->data.status |= SILC_IDLIST_STATUS_RESOLVING;
+ entry->data.status &= ~SILC_IDLIST_STATUS_RESOLVED;
+ }
+ }
+ }
+
+ /* Do the resolving */
+ for (i = 0; i < resolve_count; i++) {
+ SilcBuffer res_cmd;
+
+ r = &resolve[i];
+
+ /* Send WHOIS request. We send WHOIS since we're doing the requesting
+ now anyway so make it a good one. */
+ res_cmd = silc_command_payload_encode(SILC_COMMAND_WHOIS,
+ r->res_argc, r->res_argv,
+ r->res_argv_lens,
+ r->res_argv_types,
+ r->ident);
+ silc_server_packet_send(server, r->router->connection,
+ SILC_PACKET_COMMAND, cmd->packet->flags,
+ res_cmd->data, res_cmd->len, FALSE);
+
+ /* Reprocess this packet after received reply */
+ silc_server_command_pending(server, SILC_COMMAND_WHOIS,
+ r->ident,
+ silc_server_command_destructor,
+ silc_server_command_identify,
+ silc_server_command_dup(cmd));
+ cmd->pending = TRUE;
+
+ silc_buffer_free(res_cmd);
+ for (k = 0; k < r->res_argc; k++)
+ silc_free(r->res_argv[k]);
+ silc_free(r->res_argv);
+ silc_free(r->res_argv_lens);
+ silc_free(r->res_argv_types);
+ no_res = FALSE;
+ }
+ silc_free(resolve);
+
+ return no_res;
+}
+
+static void
+silc_server_command_identify_send_reply(SilcServerCommandContext cmd,
+ SilcClientEntry *clients,
+ uint32 clients_count,
+ SilcServerEntry *servers,
+ uint32 servers_count,
+ SilcChannelEntry *channels,
+ uint32 channels_count,
+ int count)
+{
+ SilcServer server = cmd->server;
+ int i, k, len;
+ SilcBuffer packet, idp;
+ SilcCommandStatus status;
+ uint16 ident = silc_command_get_ident(cmd->payload);
+ char nh[256], uh[256];
+ SilcSocketConnection hsock;
+
+ status = SILC_STATUS_OK;
+
+ if (clients) {
+ SilcClientEntry entry;
+
+ len = 0;
+ for (i = 0; i < clients_count; i++)
+ if (clients[i]->data.status & SILC_IDLIST_STATUS_REGISTERED)
+ len++;
+
+ if (len == 0 && clients_count) {
+ entry = clients[0];
+ if (entry->nickname) {
+ silc_server_command_send_status_data(cmd, SILC_COMMAND_IDENTIFY,
+ SILC_STATUS_ERR_NO_SUCH_NICK,
+ 3, entry->nickname,
+ strlen(entry->nickname));
+ } else {
+ SilcBuffer idp = silc_id_payload_encode(entry->id, SILC_ID_CLIENT);
+ silc_server_command_send_status_data(cmd, SILC_COMMAND_IDENTIFY,
+ SILC_STATUS_ERR_NO_SUCH_CLIENT_ID,
+ 2, idp->data, idp->len);
+ silc_buffer_free(idp);
+ }
+
+ return;
+ }
+
+ if (len > 1)
+ status = SILC_STATUS_LIST_START;
+
+ for (i = 0, k = 0; i < clients_count; i++) {
+ entry = clients[i];
+
+ if (!(entry->data.status & SILC_IDLIST_STATUS_REGISTERED)) {
+ if (clients_count == 1) {
+ SilcBuffer idp = silc_id_payload_encode(entry->id, SILC_ID_CLIENT);
+ silc_server_command_send_status_data(cmd, SILC_COMMAND_IDENTIFY,
+ SILC_STATUS_ERR_NO_SUCH_CLIENT_ID,
+ 2, idp->data, idp->len);
+ silc_buffer_free(idp);
+ }
+ continue;
+ }
+
+ if (k >= 1)
+ status = SILC_STATUS_LIST_ITEM;
+ if (clients_count > 1 && k == clients_count - 1
+ && !servers_count && !channels_count)
+ status = SILC_STATUS_LIST_END;
+ if (count && k - 1 == count)
+ status = SILC_STATUS_LIST_END;
+ if (count && k - 1 > count)
+ break;
+
+ /* Send IDENTIFY reply */
+ idp = silc_id_payload_encode(entry->id, SILC_ID_CLIENT);
+
+ memset(uh, 0, sizeof(uh));
+ memset(nh, 0, sizeof(nh));
+
+ strncat(nh, entry->nickname, strlen(entry->nickname));
+ if (!strchr(entry->nickname, '@')) {
+ strncat(nh, "@", 1);
+ if (entry->servername) {
+ strncat(nh, entry->servername, strlen(entry->servername));
+ } else {
+ len = entry->router ? strlen(entry->router->server_name) :
+ strlen(server->server_name);
+ strncat(nh, entry->router ? entry->router->server_name :
+ server->server_name, len);
+ }
+ }
+
+ if (!entry->username) {
+ packet = silc_command_reply_payload_encode_va(SILC_COMMAND_IDENTIFY,
+ status, ident, 2,
+ 2, idp->data, idp->len,
+ 3, nh, strlen(nh));
+ } else {
+ strncat(uh, entry->username, strlen(entry->username));
+ if (!strchr(entry->username, '@')) {
+ strncat(uh, "@", 1);
+ hsock = (SilcSocketConnection)entry->connection;
+ len = strlen(hsock->hostname);
+ strncat(uh, hsock->hostname, len);
+ }
+
+ packet = silc_command_reply_payload_encode_va(SILC_COMMAND_IDENTIFY,
+ status, ident, 3,
+ 2, idp->data, idp->len,
+ 3, nh, strlen(nh),
+ 4, uh, strlen(uh));
+ }
+
+ silc_server_packet_send(server, cmd->sock, SILC_PACKET_COMMAND_REPLY,
+ 0, packet->data, packet->len, FALSE);
+
+ silc_buffer_free(packet);
+ silc_buffer_free(idp);
+
+ k++;
+ }
+ }
+
+ status = (status == SILC_STATUS_LIST_ITEM ?
+ SILC_STATUS_LIST_ITEM : SILC_STATUS_OK);
+
+ if (servers) {
+ SilcServerEntry entry;
+
+ if (status == SILC_STATUS_OK && servers_count > 1)
+ status = SILC_STATUS_LIST_START;
+
+ for (i = 0, k = 0; i < servers_count; i++) {
+ entry = servers[i];
+
+ if (k >= 1)
+ status = SILC_STATUS_LIST_ITEM;
+ if (servers_count > 1 && k == servers_count - 1 && !channels_count)
+ status = SILC_STATUS_LIST_END;
+ if (count && k - 1 == count)
+ status = SILC_STATUS_LIST_END;
+ if (count && k - 1 > count)
+ break;
+
+ /* Send IDENTIFY reply */
+ idp = silc_id_payload_encode(entry->id, SILC_ID_SERVER);
+ if (entry->server_name) {
+ packet =
+ silc_command_reply_payload_encode_va(SILC_COMMAND_IDENTIFY,
+ status, ident, 2,
+ 2, idp->data, idp->len,
+ 3, entry->server_name,
+ strlen(entry->server_name));
+ } else {
+ packet = silc_command_reply_payload_encode_va(SILC_COMMAND_IDENTIFY,
+ status, ident, 1,
+ 2, idp->data, idp->len);
+ }
+
+ silc_server_packet_send(server, cmd->sock, SILC_PACKET_COMMAND_REPLY,
+ 0, packet->data, packet->len, FALSE);
+
+ silc_buffer_free(packet);
+ silc_buffer_free(idp);
+
+ k++;
+ }
+ }
+
+ status = (status == SILC_STATUS_LIST_ITEM ?
+ SILC_STATUS_LIST_ITEM : SILC_STATUS_OK);
+
+ if (channels) {
+ SilcChannelEntry entry;
+
+ if (status == SILC_STATUS_OK && channels_count > 1)
+ status = SILC_STATUS_LIST_START;
+
+ for (i = 0, k = 0; i < channels_count; i++) {
+ entry = channels[i];
+
+ if (k >= 1)
+ status = SILC_STATUS_LIST_ITEM;
+ if (channels_count > 1 && k == channels_count - 1)
+ status = SILC_STATUS_LIST_END;
+ if (count && k - 1 == count)
+ status = SILC_STATUS_LIST_END;
+ if (count && k - 1 > count)
+ break;
+
+ /* Send IDENTIFY reply */
+ idp = silc_id_payload_encode(entry->id, SILC_ID_CHANNEL);
+ if (entry->channel_name) {
+ packet =
+ silc_command_reply_payload_encode_va(SILC_COMMAND_IDENTIFY,
+ status, ident, 2,
+ 2, idp->data, idp->len,
+ 3, entry->channel_name,
+ strlen(entry->channel_name));
+ } else {
+ packet = silc_command_reply_payload_encode_va(SILC_COMMAND_IDENTIFY,
+ status, ident, 1,
+ 2, idp->data, idp->len);
+ }
+
+ silc_server_packet_send(server, cmd->sock, SILC_PACKET_COMMAND_REPLY,
+ 0, packet->data, packet->len, FALSE);
+
+ silc_buffer_free(packet);