#define SAY cmd->client->internal->ops->say
/* All functions that call the COMMAND_CHECK_STATUS macro must have
- out: goto label. */
+ out: and err: goto labels. out label should call the pending
+ command replies, and the err label just handle error condition. */
#define COMMAND_CHECK_STATUS \
do { \
SILC_LOG_DEBUG(("Start")); \
if (!silc_command_get_status(cmd->payload, NULL, NULL)) { \
+ if (SILC_STATUS_IS_ERROR(cmd->status)) { \
+ /* Single error */ \
+ COMMAND_REPLY_ERROR; \
+ goto out; \
+ } \
+ /* List of errors */ \
COMMAND_REPLY_ERROR; \
- goto out; \
+ if (cmd->status == SILC_STATUS_LIST_END) \
+ goto out; \
+ goto err; \
+ } \
+} while(0)
+
+/* Same as COMMAND_CHECK_STATUS but doesn't call client operation */
+#define COMMAND_CHECK_STATUS_I \
+do { \
+ SILC_LOG_DEBUG(("Start")); \
+ if (!silc_command_get_status(cmd->payload, NULL, NULL)) { \
+ if (SILC_STATUS_IS_ERROR(cmd->status)) \
+ goto out; \
+ if (cmd->status == SILC_STATUS_LIST_END) \
+ goto out; \
+ goto err; \
} \
} while(0)
/* Allocate command reply context. This must be free'd by the
command reply routine receiving it. */
ctx = silc_calloc(1, sizeof(*ctx));
+ ctx->users++;
ctx->client = client;
ctx->sock = sock;
ctx->payload = payload;
}
}
+/* Duplicate Command Reply Context by adding reference counter. The context
+ won't be free'd untill it hits zero. */
+
+SilcClientCommandReplyContext
+silc_client_command_reply_dup(SilcClientCommandReplyContext cmd)
+{
+ cmd->users++;
+ SILC_LOG_DEBUG(("Command reply context %p refcnt %d->%d", cmd,
+ cmd->users - 1, cmd->users));
+ return cmd;
+}
+
/* Free command reply context and its internals. */
void silc_client_command_reply_free(SilcClientCommandReplyContext cmd)
{
- if (cmd) {
+ cmd->users--;
+ SILC_LOG_DEBUG(("Command reply context %p refcnt %d->%d", cmd,
+ cmd->users + 1, cmd->users));
+ if (cmd->users < 1) {
silc_command_payload_free(cmd->payload);
silc_free(cmd);
}
client_entry->fingerprint_len = fingerprint_len;
}
- if (client_entry->status & SILC_CLIENT_STATUS_RESOLVING)
- client_entry->status &= ~SILC_CLIENT_STATUS_RESOLVING;
+ /* Take Requested Attributes if set. */
+ tmp = silc_argument_get_arg_type(cmd->args, 11, &len);
+ if (tmp) {
+ if (client_entry->attrs)
+ silc_attribute_payload_list_free(client_entry->attrs);
+ client_entry->attrs = silc_attribute_payload_parse(tmp, len);
+ }
+
+ client_entry->status &= ~SILC_CLIENT_STATUS_RESOLVING;
/* Notify application */
if (!cmd->callbacks_count && notify)
- COMMAND_REPLY((ARGS, client_entry, nickname, username, realname,
+ COMMAND_REPLY((SILC_ARGS, client_entry, nickname, username, realname,
has_channels ? &channels : NULL, mode, idle,
- fingerprint, has_user_modes ? &ch_user_modes : NULL));
+ fingerprint, has_user_modes ? &ch_user_modes : NULL,
+ client_entry->attrs));
}
/* Received reply for WHOIS command. This maybe called several times
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_WHOIS);
+ err:
/* If we received notify for invalid ID we'll remove the ID if we
have it cached. */
if (cmd->error == SILC_STATUS_ERR_NO_SUCH_CLIENT_ID) {
/* Notify application. We don't save any history information to any
cache. Just pass the data to the application for displaying on
the screen. */
- COMMAND_REPLY((ARGS, client_entry, nickname, username, realname));
+ COMMAND_REPLY((SILC_ARGS, client_entry, nickname, username, realname));
/* Pending callbacks are not executed if this was an list entry */
if (cmd->status != SILC_STATUS_OK &&
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_WHOWAS);
+ err:
silc_client_command_reply_free(cmd);
}
name, info, NULL, 0);
}
- if (client_entry->status & SILC_CLIENT_STATUS_RESOLVING)
- client_entry->status &= ~SILC_CLIENT_STATUS_RESOLVING;
+ client_entry->status &= ~SILC_CLIENT_STATUS_RESOLVING;
/* Notify application */
if (notify)
- COMMAND_REPLY((ARGS, client_entry, name, info));
+ COMMAND_REPLY((SILC_ARGS, client_entry, name, info));
break;
case SILC_ID_SERVER:
COMMAND_REPLY_ERROR;
return;
}
+ } else {
+ silc_client_update_server(client, conn, server_entry, name, info);
}
+ server_entry->resolve_cmd_ident = 0;
+
/* Notify application */
if (notify)
- COMMAND_REPLY((ARGS, server_entry, name, info));
+ COMMAND_REPLY((SILC_ARGS, server_entry, name, info));
break;
case SILC_ID_CHANNEL:
/* Notify application */
if (notify)
- COMMAND_REPLY((ARGS, channel_entry, name, info));
+ COMMAND_REPLY((SILC_ARGS, channel_entry, name, info));
break;
}
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_IDENTIFY);
+ err:
/* If we received notify for invalid ID we'll remove the ID if we
have it cached. */
if (cmd->error == SILC_STATUS_ERR_NO_SUCH_CLIENT_ID) {
/* Take the new nickname too */
tmp = silc_argument_get_arg_type(cmd->args, 3, &len);
if (tmp) {
- silc_idcache_del_by_context(conn->client_cache, conn->local_entry);
+ silc_idcache_del_by_context(conn->internal->client_cache,
+ conn->local_entry);
if (conn->nickname)
silc_free(conn->nickname);
conn->nickname = strdup(tmp);
conn->local_entry->nickname = conn->nickname;
silc_client_nickname_format(cmd->client, conn, conn->local_entry);
- silc_idcache_add(conn->client_cache, strdup(tmp),
+ silc_idcache_add(conn->internal->client_cache, strdup(tmp),
conn->local_entry->id, conn->local_entry, 0, NULL);
}
/* Notify application */
- COMMAND_REPLY((ARGS, conn->local_entry, conn->local_entry->nickname));
+ COMMAND_REPLY((SILC_ARGS, conn->local_entry, conn->local_entry->nickname));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_NICK);
}
/* Notify application */
- COMMAND_REPLY((ARGS, channel_entry, name, topic, usercount));
+ COMMAND_REPLY((SILC_ARGS, channel_entry, name, topic, usercount));
/* Pending callbacks are not executed if this was an list entry */
if (cmd->status != SILC_STATUS_OK &&
out:
silc_free(channel_id);
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_LIST);
+ err:
silc_client_command_reply_free(cmd);
}
}
/* Notify application */
- COMMAND_REPLY((ARGS, channel, topic));
+ COMMAND_REPLY((SILC_ARGS, channel, topic));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_TOPIC);
SilcChannelID *channel_id;
unsigned char *tmp;
SilcUInt32 len;
+ SilcBufferStruct buf;
if (cmd->error != SILC_STATUS_OK) {
SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR,
/* Get the invite list */
tmp = silc_argument_get_arg_type(cmd->args, 3, &len);
-
+ if (tmp)
+ silc_buffer_set(&buf, tmp, len);
+
/* Notify application */
- COMMAND_REPLY((ARGS, channel, tmp));
+ COMMAND_REPLY((SILC_ARGS, channel, tmp ? &buf : NULL));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_INVITE);
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_KILL);
}
/* Notify application */
- COMMAND_REPLY((ARGS, server, server->server_name, server->server_info));
+ COMMAND_REPLY((SILC_ARGS, server, server->server_name, server->server_info));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_INFO);
silc_client_command_reply_free(cmd);
}
+/* Received reply to STATS command. */
+
+SILC_CLIENT_CMD_REPLY_FUNC(stats)
+{
+ SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ unsigned char *tmp, *buf = NULL;
+ SilcUInt32 len, buf_len = 0;
+
+ if (cmd->error != SILC_STATUS_OK) {
+ SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR,
+ "%s", silc_get_status_message(cmd->error));
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
+
+ /* Get server ID */
+ tmp = silc_argument_get_arg_type(cmd->args, 2, &len);
+ if (!tmp)
+ goto out;
+
+ /* Get statistics structure */
+ buf = silc_argument_get_arg_type(cmd->args, 3, &buf_len);
+
+ /* Notify application */
+ COMMAND_REPLY((SILC_ARGS, buf, buf_len));
+
+ out:
+ SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_STATS);
+ silc_client_command_reply_free(cmd);
+}
+
/* Received reply to PING command. The reply time is shown to user. */
SILC_CLIENT_CMD_REPLY_FUNC(ping)
curtime = time(NULL);
id = silc_id_str2id(cmd->packet->src_id, cmd->packet->src_id_len,
cmd->packet->src_id_type);
- if (!id || !conn->ping) {
+ if (!id || !conn->internal->ping) {
COMMAND_REPLY_ERROR;
goto out;
}
- for (i = 0; i < conn->ping_count; i++) {
- if (!conn->ping[i].dest_id)
+ for (i = 0; i < conn->internal->ping_count; i++) {
+ if (!conn->internal->ping[i].dest_id)
continue;
- if (SILC_ID_SERVER_COMPARE(conn->ping[i].dest_id, id)) {
- diff = curtime - conn->ping[i].start_time;
+ if (SILC_ID_SERVER_COMPARE(conn->internal->ping[i].dest_id, id)) {
+ diff = curtime - conn->internal->ping[i].start_time;
SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO,
"Ping reply from %s: %d second%s",
- conn->ping[i].dest_name, diff,
+ conn->internal->ping[i].dest_name, diff,
diff == 1 ? "" : "s");
- conn->ping[i].start_time = 0;
- silc_free(conn->ping[i].dest_id);
- conn->ping[i].dest_id = NULL;
- silc_free(conn->ping[i].dest_name);
- conn->ping[i].dest_name = NULL;
+ conn->internal->ping[i].start_time = 0;
+ silc_free(conn->internal->ping[i].dest_id);
+ conn->internal->ping[i].dest_id = NULL;
+ silc_free(conn->internal->ping[i].dest_name);
+ conn->internal->ping[i].dest_name = NULL;
break;
}
}
silc_free(id);
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_PING);
}
argc = silc_argument_get_arg_num(cmd->args);
- if (argc < 7 || argc > 14) {
+ if (argc < 7) {
SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR,
"Cannot join channel: Bad reply packet");
COMMAND_REPLY_ERROR;
silc_client_save_channel_key(cmd->client, conn, keyp, channel);
/* Notify application */
- COMMAND_REPLY((ARGS, channel_name, channel, mode, 0,
+ COMMAND_REPLY((SILC_ARGS, channel_name, channel, mode, 0,
keyp ? keyp->head : NULL, NULL,
NULL, topic, hmac, list_count, client_id_list,
client_mode_list));
while(cp[i] != 0) {
if (cp[i++] == '\n') {
memset(line, 0, sizeof(line));
- strncat(line, cp, i - 1);
+ silc_strncat(line, sizeof(line), cp, i - 1);
cp += i;
if (i == 2)
}
/* Notify application */
- COMMAND_REPLY((ARGS, motd));
+ COMMAND_REPLY((SILC_ARGS, motd));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_MOTD);
conn->local_entry->mode = mode;
/* Notify application */
- COMMAND_REPLY((ARGS, mode));
+ COMMAND_REPLY((SILC_ARGS, mode));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_UMODE);
COMMAND_REPLY_ERROR;
goto out;
}
-
+
/* Get channel mode */
tmp = silc_argument_get_arg_type(cmd->args, 3, NULL);
if (!tmp) {
channel->mode = mode;
/* Notify application */
- COMMAND_REPLY((ARGS, channel, mode));
+ COMMAND_REPLY((SILC_ARGS, channel, mode));
silc_free(channel_id);
chu->mode = mode;
/* Notify application */
- COMMAND_REPLY((ARGS, mode, channel, client_entry));
+ COMMAND_REPLY((SILC_ARGS, mode, channel, client_entry));
silc_free(client_id);
silc_free(channel_id);
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_KICK);
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_SILCOPER);
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_OPER);
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
/* Generate the detachment data and deliver it to the client in the
detach client operation */
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_WATCH);
SilcChannelID *channel_id;
unsigned char *tmp;
SilcUInt32 len;
+ SilcBufferStruct buf;
if (cmd->error != SILC_STATUS_OK) {
SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR,
/* Get the ban list */
tmp = silc_argument_get_arg_type(cmd->args, 3, &len);
-
+ if (tmp)
+ silc_buffer_set(&buf, tmp, len);
+
/* Notify application */
- COMMAND_REPLY((ARGS, channel, tmp));
+ COMMAND_REPLY((SILC_ARGS, channel, tmp ? &buf : NULL));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_BAN);
}
/* Notify application */
- COMMAND_REPLY((ARGS, channel));
+ COMMAND_REPLY((SILC_ARGS, channel));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_LEAVE);
/* Check if we have this client cached already. */
client_entry = silc_client_get_client_by_id(cmd->client, conn, client_id);
if (!client_entry || !client_entry->username || !client_entry->realname) {
- if (client_entry) {
- if (client_entry->status & SILC_CLIENT_STATUS_RESOLVING) {
- /* Attach to this resolving and wait until it finishes */
- silc_client_command_pending(conn, SILC_COMMAND_NONE,
- client_entry->resolve_cmd_ident,
- get_clients, cmd);
- wait_res = TRUE;
-
- silc_buffer_pull(&client_id_list, idp_len);
- silc_buffer_pull(&client_mode_list, 4);
- continue;
- }
- client_entry->status |= SILC_CLIENT_STATUS_RESOLVING;
- client_entry->resolve_cmd_ident = conn->cmd_ident + 1;
- }
-
/* No we don't have it (or it is incomplete in information), query
it from the server. Assemble argument table that will be sent
for the WHOIS command later. */
(res_argc + 1));
res_argv[res_argc] = client_id_list.data;
res_argv_lens[res_argc] = idp_len;
- res_argv_types[res_argc] = res_argc + 3;
+ res_argv_types[res_argc] = res_argc + 4;
res_argc++;
} else {
if (!silc_client_on_channel(channel, client_entry)) {
/* Notify application */
if (notify)
- COMMAND_REPLY((ARGS, channel, list_count, &client_id_list,
+ COMMAND_REPLY((SILC_ARGS, channel, list_count, &client_id_list,
&client_mode_list));
out:
{
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ SilcClientCommandReplyContext r = (SilcClientCommandReplyContext)context2;
SILC_LOG_DEBUG(("Start"));
goto out;
}
+ if (r && !silc_command_get_status(r->payload, NULL, &cmd->error)) {
+ SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR,
+ "%s", silc_get_status_message(cmd->error));
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
+
if (silc_client_command_reply_users_save(cmd, cmd->status, TRUE,
silc_client_command_reply_users_cb,
silc_client_command_reply_users))
SilcClientEntry client_entry;
SilcServerID *server_id = NULL;
SilcServerEntry server_entry;
- SilcSKEPKType type;
- unsigned char *tmp, *pk;
+ unsigned char *tmp;
SilcUInt32 len;
- SilcUInt16 pk_len;
SilcIdType id_type;
SilcPublicKey public_key = NULL;
/* Get the public key payload */
tmp = silc_argument_get_arg_type(cmd->args, 3, &len);
if (tmp) {
- /* Decode the public key */
- SILC_GET16_MSB(pk_len, tmp);
- SILC_GET16_MSB(type, tmp + 2);
- pk = tmp + 4;
-
- if (type == SILC_SKE_PK_TYPE_SILC)
- if (!silc_pkcs_public_key_decode(pk, pk_len, &public_key))
- public_key = NULL;
- }
+ if (!silc_pkcs_public_key_payload_decode(tmp, len, &public_key))
+ public_key = NULL;
+ }
id_type = silc_id_payload_get_type(idp);
if (id_type == SILC_ID_CLIENT) {
goto out;
}
+ /* Save fingerprint */
+ if (!client_entry->fingerprint) {
+ client_entry->fingerprint = silc_calloc(20, sizeof(unsigned char));
+ client_entry->fingerprint_len = 20;
+ silc_hash_make(cmd->client->sha1hash, tmp + 4, len - 4,
+ client_entry->fingerprint);
+ }
+
/* Notify application */
- COMMAND_REPLY((ARGS, id_type, client_entry, public_key));
+ COMMAND_REPLY((SILC_ARGS, id_type, client_entry, public_key));
} else if (id_type == SILC_ID_SERVER) {
/* Received server's public key */
server_id = silc_id_payload_get_id(idp);
}
/* Notify application */
- COMMAND_REPLY((ARGS, id_type, server_entry, public_key));
+ COMMAND_REPLY((SILC_ARGS, id_type, server_entry, public_key));
}
out:
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
- SILC_LOG_DEBUG(("Start"));
-
- if (cmd->error != SILC_STATUS_OK)
- goto out;
+ COMMAND_CHECK_STATUS_I;
/* Save WHOIS info */
silc_client_command_reply_whois_save(cmd, cmd->status, FALSE);
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_WHOIS);
+ err:
/* If we received notify for invalid ID we'll remove the ID if we
have it cached. */
if (cmd->error == SILC_STATUS_ERR_NO_SUCH_CLIENT_ID) {
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
- SILC_LOG_DEBUG(("Start"));
-
- if (cmd->error != SILC_STATUS_OK)
- goto out;
+ COMMAND_CHECK_STATUS_I;
/* Save IDENTIFY info */
silc_client_command_reply_identify_save(cmd, cmd->status, FALSE);
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_IDENTIFY);
+ err:
/* If we received notify for invalid ID we'll remove the ID if we
have it cached. */
if (cmd->error == SILC_STATUS_ERR_NO_SUCH_CLIENT_ID) {
char *server_name, *server_info;
SilcUInt32 len;
- SILC_LOG_DEBUG(("Start"));
-
- if (cmd->error != SILC_STATUS_OK)
- goto out;
+ COMMAND_CHECK_STATUS_I;
/* Get server ID */
tmp = silc_argument_get_arg_type(cmd->args, 2, &len);
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_INFO);
silc_free(server_id);
+ err:
silc_client_command_reply_free(cmd);
}
{
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
- SILC_LOG_DEBUG(("Start"));
-
- if (cmd->error != SILC_STATUS_OK)
- goto out;
+ COMMAND_CHECK_STATUS_I;
/* Save USERS info */
if (silc_client_command_reply_users_save(
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_USERS);
+ err:
/* Unregister this command reply */
silc_client_command_unregister(cmd->client, SILC_COMMAND_USERS,
NULL, silc_client_command_reply_users_i,
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_PRIV_CONNECT);
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_PRIV_CLOSE);
}
/* Notify application */
- COMMAND_REPLY((ARGS));
+ COMMAND_REPLY((SILC_ARGS));
out:
SILC_CLIENT_PENDING_EXEC(cmd, SILC_COMMAND_PRIV_SHUTDOWN);
projects / silc.git / blobdiff