Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
- Copyright (C) 1997 - 2000 Pekka Riikonen
+ Copyright (C) 1997 - 2001 Pekka Riikonen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define COMMAND_CHECK_STATUS \
do { \
+ SILC_LOG_DEBUG(("Start")); \
SILC_GET16_MSB(status, silc_argument_get_arg_type(cmd->args, 1, NULL)); \
if (status != SILC_STATUS_OK) { \
silc_server_command_reply_free(cmd); \
#define COMMAND_CHECK_STATUS_LIST \
do { \
+ SILC_LOG_DEBUG(("Start")); \
SILC_GET16_MSB(status, silc_argument_get_arg_type(cmd->args, 1, NULL)); \
if (status != SILC_STATUS_OK && \
status != SILC_STATUS_LIST_START && \
SILC_SERVER_CMD_REPLY(join, JOIN),
SILC_SERVER_CMD_REPLY(whois, WHOIS),
SILC_SERVER_CMD_REPLY(identify, IDENTIFY),
+ SILC_SERVER_CMD_REPLY(users, USERS),
{ NULL, 0 },
};
command reply routine receiving it. */
ctx = silc_calloc(1, sizeof(*ctx));
ctx->server = server;
- ctx->sock = sock;
+ ctx->sock = silc_socket_dup(sock);
ctx->payload = payload;
ctx->args = silc_command_get_args(ctx->payload);
ident = silc_command_get_ident(ctx->payload);
if (cmd->cmd == command)
break;
- if (cmd == NULL) {
- silc_free(ctx);
+ if (cmd == NULL || !cmd->cb) {
+ silc_server_command_reply_free(ctx);
return;
}
{
if (cmd) {
silc_command_free_payload(cmd->payload);
+ if (cmd->sock)
+ silc_socket_free(cmd->sock); /* Decrease the reference counter */
silc_free(cmd);
}
}
nickname = silc_argument_get_arg_type(cmd->args, 3, &len);
username = silc_argument_get_arg_type(cmd->args, 4, &len);
realname = silc_argument_get_arg_type(cmd->args, 5, &len);
- if (!id_data || !nickname || !username || !realname)
+ if (!id_data || !nickname || !username || !realname) {
+ SILC_LOG_ERROR(("Incomplete WHOIS info: %s %s %s",
+ nickname ? nickname : "",
+ username ? username : "",
+ realname ? realname : ""));
return FALSE;
+ }
client_id = silc_id_payload_parse_id(id_data, id_len);
+ if (!client_id)
+ return FALSE;
/* Check if we have this client cached already. */
global. */
silc_idlist_add_client(server->global_list, nick,
strdup(username),
- strdup(realname), client_id, NULL, NULL);
+ strdup(realname), client_id,
+ cmd->sock->user_data, NULL);
} else {
/* We have the client already, update the data */
SilcServerCommandReplyContext cmd = (SilcServerCommandReplyContext)context;
SilcCommandStatus status;
- SILC_LOG_DEBUG(("Start"));
-
COMMAND_CHECK_STATUS_LIST;
if (!silc_server_command_reply_whois_save(cmd))
goto out;
- /* XXX */
-
- /* Process one identify reply */
- if (status == SILC_STATUS_OK) {
-
- }
-
- if (status == SILC_STATUS_LIST_START) {
-
- }
-
- if (status == SILC_STATUS_LIST_ITEM) {
-
- }
-
- if (status == SILC_STATUS_LIST_END) {
-
- }
-
/* Execute any pending commands */
- SILC_SERVER_COMMAND_EXEC_PENDING(cmd, SILC_COMMAND_WHOIS);
+ SILC_SERVER_PENDING_EXEC(cmd, SILC_COMMAND_WHOIS);
out:
+ SILC_SERVER_PENDING_DESTRUCTOR(cmd, SILC_COMMAND_WHOIS);
silc_server_command_reply_free(cmd);
}
return FALSE;
client_id = silc_id_payload_parse_id(id_data, id_len);
+ if (!client_id)
+ return FALSE;
/* Check if we have this client cached already. */
global. */
silc_idlist_add_client(server->global_list, nick,
username ? strdup(username) : NULL, NULL,
- client_id, NULL, NULL);
+ client_id, cmd->sock->user_data, NULL);
} else {
/* We have the client already, update the data */
}
}
- if (nickname && client->nickname) {
+ if (nickname && client->nickname)
silc_free(client->nickname);
+
+ if (nickname)
client->nickname = nick;
- }
if (username && client->username) {
silc_free(client->username);
SilcServerCommandReplyContext cmd = (SilcServerCommandReplyContext)context;
SilcCommandStatus status;
- SILC_LOG_DEBUG(("Start"));
-
COMMAND_CHECK_STATUS_LIST;
if (!silc_server_command_reply_identify_save(cmd))
goto out;
- /* XXX */
-
- if (status == SILC_STATUS_OK) {
-
- }
-
- if (status == SILC_STATUS_LIST_START) {
-
- }
-
- if (status == SILC_STATUS_LIST_ITEM) {
-
- }
-
- if (status == SILC_STATUS_LIST_END) {
-
- }
-
/* Execute any pending commands */
- SILC_SERVER_COMMAND_EXEC_PENDING(cmd, SILC_COMMAND_IDENTIFY);
+ SILC_SERVER_PENDING_EXEC(cmd, SILC_COMMAND_IDENTIFY);
out:
+ SILC_SERVER_PENDING_DESTRUCTOR(cmd, SILC_COMMAND_IDENTIFY);
silc_server_command_reply_free(cmd);
}
SilcServer server = cmd->server;
SilcCommandStatus status;
SilcChannelID *id;
+ SilcClientID *client_id = NULL;
SilcChannelEntry entry;
- unsigned int len;
+ SilcHmac hmac = NULL;
+ unsigned int id_len, len, list_count;
unsigned char *id_string;
char *channel_name, *tmp;
-
- SILC_LOG_DEBUG(("Start"));
+ unsigned int mode, created;
+ SilcBuffer keyp, client_id_list, client_mode_list;
COMMAND_CHECK_STATUS;
/* Get channel name */
- tmp = silc_argument_get_arg_type(cmd->args, 2, NULL);
- if (!tmp)
+ channel_name = silc_argument_get_arg_type(cmd->args, 2, NULL);
+ if (!channel_name)
goto out;
/* Get channel ID */
- id_string = silc_argument_get_arg_type(cmd->args, 3, &len);
+ id_string = silc_argument_get_arg_type(cmd->args, 3, &id_len);
if (!id_string)
goto out;
- channel_name = strdup(tmp);
- id = silc_id_payload_parse_id(id_string, len);
+ /* Get client ID */
+ tmp = silc_argument_get_arg_type(cmd->args, 4, &len);
+ if (!tmp)
+ goto out;
+ client_id = silc_id_payload_parse_id(tmp, len);
+ if (!client_id)
+ goto out;
+
+ /* Get mode mask */
+ tmp = silc_argument_get_arg_type(cmd->args, 5, NULL);
+ if (!tmp)
+ goto out;
+ SILC_GET32_MSB(mode, tmp);
- /* XXX We should check that we have sent JOIN command to the router
- in the first place. Also should check that we don't have the channel
- already in the cache. These checks must be made because of possible
- buggy routers. */
+ /* Get created boolean value */
+ tmp = silc_argument_get_arg_type(cmd->args, 6, NULL);
+ if (!tmp)
+ goto out;
+ SILC_GET32_MSB(created, tmp);
+ if (created != 0 && created != 1)
+ goto out;
- SILC_LOG_DEBUG(("Adding new channel %s id(%s)", channel_name,
- silc_id_render(id, SILC_ID_CHANNEL)));
+ /* Get channel key */
+ tmp = silc_argument_get_arg_type(cmd->args, 7, &len);
+ if (!tmp)
+ goto out;
+ keyp = silc_buffer_alloc(len);
+ silc_buffer_pull_tail(keyp, SILC_BUFFER_END(keyp));
+ silc_buffer_put(keyp, tmp, len);
+
+ id = silc_id_payload_parse_id(id_string, id_len);
+ if (!id)
+ goto out;
+
+ /* Get hmac */
+ tmp = silc_argument_get_arg_type(cmd->args, 11, NULL);
+ if (tmp) {
+ if (!silc_hmac_alloc(tmp, NULL, &hmac))
+ goto out;
+ }
- /* Add the channel to our local list. */
- entry = silc_idlist_add_channel(server->local_list, channel_name,
- SILC_CHANNEL_MODE_NONE, id,
- server->router, NULL);
+ /* Get the list count */
+ tmp = silc_argument_get_arg_type(cmd->args, 12, &len);
+ if (!tmp)
+ goto out;
+ SILC_GET32_MSB(list_count, tmp);
+
+ /* Get Client ID list */
+ tmp = silc_argument_get_arg_type(cmd->args, 13, &len);
+ if (!tmp)
+ goto out;
+
+ client_id_list = silc_buffer_alloc(len);
+ silc_buffer_pull_tail(client_id_list, len);
+ silc_buffer_put(client_id_list, tmp, len);
+
+ /* Get client mode list */
+ tmp = silc_argument_get_arg_type(cmd->args, 14, &len);
+ if (!tmp)
+ goto out;
+
+ client_mode_list = silc_buffer_alloc(len);
+ silc_buffer_pull_tail(client_mode_list, len);
+ silc_buffer_put(client_mode_list, tmp, len);
+
+ /* See whether we already have the channel. */
+ entry = silc_idlist_find_channel_by_id(server->local_list, id, NULL);
if (!entry) {
- silc_free(channel_name);
+ /* Add new channel */
+
+ SILC_LOG_DEBUG(("Adding new [%s] channel %s id(%s)",
+ (created == 0 ? "existing" : "created"), channel_name,
+ silc_id_render(id, SILC_ID_CHANNEL)));
+
+ /* Add the channel to our local list. */
+ entry = silc_idlist_add_channel(server->local_list, strdup(channel_name),
+ SILC_CHANNEL_MODE_NONE, id,
+ server->router, NULL, hmac);
+ if (!entry) {
+ silc_free(id);
+ goto out;
+ }
+ } else {
silc_free(id);
+ }
+
+ /* If channel was not created we know there is global users on the
+ channel. */
+ entry->global_users = (created == 0 ? TRUE : FALSE);
+
+ /* If channel was just created the mask must be zero */
+ if (!entry->global_users && mode) {
+ SILC_LOG_DEBUG(("Buggy router `%s' sent non-zero mode mask for "
+ "new channel, forcing it to zero", cmd->sock->hostname));
+ mode = 0;
+ }
+
+ /* Save channel mode */
+ entry->mode = mode;
+
+ /* Save channel key */
+ silc_server_save_channel_key(server, keyp, entry);
+ silc_buffer_free(keyp);
+
+ /* Save the users to the channel */
+ silc_server_save_users_on_channel(server, cmd->sock, entry,
+ client_id, client_id_list,
+ client_mode_list, list_count);
+
+ silc_buffer_free(client_id_list);
+ silc_buffer_free(client_mode_list);
+
+ /* Execute any pending commands */
+ SILC_SERVER_PENDING_EXEC(cmd, SILC_COMMAND_JOIN);
+
+ out:
+ SILC_SERVER_PENDING_DESTRUCTOR(cmd, SILC_COMMAND_JOIN);
+ if (client_id)
+ silc_free(client_id);
+ silc_server_command_reply_free(cmd);
+}
+
+SILC_SERVER_CMD_REPLY_FUNC(users)
+{
+ SilcServerCommandReplyContext cmd = (SilcServerCommandReplyContext)context;
+ SilcServer server = cmd->server;
+ SilcCommandStatus status;
+ SilcChannelEntry channel;
+ SilcChannelID *channel_id = NULL;
+ SilcBuffer client_id_list;
+ SilcBuffer client_mode_list;
+ unsigned char *tmp;
+ unsigned int tmp_len;
+ unsigned int list_count;
+
+ COMMAND_CHECK_STATUS;
+
+ /* Get channel ID */
+ tmp = silc_argument_get_arg_type(cmd->args, 2, &tmp_len);
+ if (!tmp)
+ goto out;
+ channel_id = silc_id_payload_parse_id(tmp, tmp_len);
+ if (!channel_id)
goto out;
+
+ /* Get channel entry */
+ channel = silc_idlist_find_channel_by_id(server->local_list,
+ channel_id, NULL);
+ if (!channel) {
+ channel = silc_idlist_find_channel_by_id(server->global_list,
+ channel_id, NULL);
+ if (!channel)
+ goto out;
}
- //entry->global_users = TRUE;
+ /* Get the list count */
+ tmp = silc_argument_get_arg_type(cmd->args, 3, &tmp_len);
+ if (!tmp)
+ goto out;
+ SILC_GET32_MSB(list_count, tmp);
+
+ /* Get Client ID list */
+ tmp = silc_argument_get_arg_type(cmd->args, 4, &tmp_len);
+ if (!tmp)
+ goto out;
+
+ client_id_list = silc_buffer_alloc(tmp_len);
+ silc_buffer_pull_tail(client_id_list, tmp_len);
+ silc_buffer_put(client_id_list, tmp, tmp_len);
+
+ /* Get client mode list */
+ tmp = silc_argument_get_arg_type(cmd->args, 5, &tmp_len);
+ if (!tmp)
+ goto out;
+
+ client_mode_list = silc_buffer_alloc(tmp_len);
+ silc_buffer_pull_tail(client_mode_list, tmp_len);
+ silc_buffer_put(client_mode_list, tmp, tmp_len);
+
+ /* Save the users to the channel */
+ silc_server_save_users_on_channel(server, cmd->sock, channel, NULL,
+ client_id_list, client_mode_list,
+ list_count);
+
+ silc_buffer_free(client_id_list);
+ silc_buffer_free(client_mode_list);
/* Execute any pending commands */
- SILC_SERVER_COMMAND_EXEC_PENDING(cmd, SILC_COMMAND_JOIN);
+ SILC_SERVER_PENDING_EXEC(cmd, SILC_COMMAND_USERS);
out:
+ SILC_SERVER_PENDING_DESTRUCTOR(cmd, SILC_COMMAND_USERS);
+ if (channel_id)
+ silc_free(channel_id);
silc_server_command_reply_free(cmd);
}
projects / silc.git / blobdiff