* Command reply functions are "the otherside" of the command functions.
* Reply to a command sent by server is handled by these functions.
*/
-/*
- * $Id$
- * $Log$
- * Revision 1.1.1.1 2000/06/27 11:36:56 priikone
- * Importet from internal CVS/Added Log headers.
- *
- *
- */
+/* $Id$ */
-#include "clientincludes.h"
+#include "clientlibincludes.h"
/* Client command reply list. */
SilcClientCommandReply silc_command_reply_list[] =
SILC_CLIENT_CMD_REPLY(quit, QUIT),
SILC_CLIENT_CMD_REPLY(kill, KILL),
SILC_CLIENT_CMD_REPLY(info, INFO),
- SILC_CLIENT_CMD_REPLY(away, AWAY),
SILC_CLIENT_CMD_REPLY(connect, CONNECT),
SILC_CLIENT_CMD_REPLY(ping, PING),
SILC_CLIENT_CMD_REPLY(oper, OPER),
SILC_CLIENT_CMD_REPLY(die, DIE),
SILC_CLIENT_CMD_REPLY(silcoper, SILCOPER),
SILC_CLIENT_CMD_REPLY(leave, LEAVE),
- SILC_CLIENT_CMD_REPLY(names, LEAVE),
+ SILC_CLIENT_CMD_REPLY(names, NAMES),
{ NULL, 0 },
};
{ STAT(WILDCARDS), "Unknown command" },
{ STAT(NO_CLIENT_ID), "No Client ID given" },
{ STAT(NO_CHANNEL_ID), "No Channel ID given" },
+ { STAT(NO_SERVER_ID), "No Server ID given" },
{ STAT(BAD_CLIENT_ID), "Bad Client ID" },
{ STAT(BAD_CHANNEL_ID), "Bad Channel ID" },
{ STAT(NO_SUCH_CLIENT_ID), "No such Client ID" },
{ 0, NULL }
};
+/* Command reply operation that is called at the end of all command replys.
+ Usage: COMMAND_REPLY((ARGS, argument1, argument2, etc...)), */
+#define COMMAND_REPLY(args) cmd->client->ops->command_reply args
+#define ARGS cmd->client, cmd->sock->user_data, \
+ cmd->payload, TRUE, silc_command_get(cmd->payload)
+
+/* Error reply to application. Usage: COMMAND_REPLY_ERROR; */
+#define COMMAND_REPLY_ERROR cmd->client->ops->command_reply(cmd->client, \
+ cmd->sock->user_data, cmd->payload, FALSE, silc_command_get(cmd->payload))
+
/* Process received command reply. */
void silc_client_command_reply_process(SilcClient client,
SilcSocketConnection sock,
- SilcBuffer buffer)
+ SilcPacketContext *packet)
{
+ SilcBuffer buffer = packet->buffer;
SilcClientCommandReplyContext ctx;
SilcCommandPayload payload;
ctx->client = client;
ctx->sock = sock;
ctx->payload = payload;
+ ctx->packet = packet;
/* Check for pending commands and mark to be exeucted */
SILC_CLIENT_COMMAND_CHECK_PENDING(ctx);
/* Received reply for WHOIS command. This maybe called several times
for one WHOIS command as server may reply with list of results. */
+/* Sends to application: (no arguments) */
SILC_CLIENT_CMD_REPLY_FUNC(whois)
{
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
- SilcClient client = cmd->client;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
SilcCommandStatus status;
unsigned char *tmp;
SILC_GET16_MSB(status, tmp);
if (status != SILC_STATUS_OK) {
if (status == SILC_STATUS_ERR_NO_SUCH_NICK) {
- tmp += 2;
- silc_say(cmd->client, "%s: %s", tmp,
- silc_client_command_status_message(status));
+ /* Take nickname which may be provided */
+ tmp = silc_command_get_arg_type(cmd->payload, 3, NULL);
+ if (tmp)
+ cmd->client->ops->say(cmd->client, conn, "%s: %s", tmp,
+ silc_client_command_status_message(status));
+ else
+ cmd->client->ops->say(cmd->client, conn, "%s",
+ silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
goto out;
} else {
- silc_say(cmd->client, "%s", silc_client_command_status_message(status));
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
goto out;
}
}
unsigned char *id_data;
char *nickname = NULL, *username = NULL;
char *realname = NULL;
- void *id;
memset(buf, 0, sizeof(buf));
/* Save received Client ID to ID cache */
/* XXX Maybe should not be saved as /MSG will get confused */
id = silc_id_str2id(id_data, SILC_ID_CLIENT);
- client->current_win->client_id_cache_count[(int)nickname[0] - 32] =
- silc_idcache_add(&client->current_win->
+ client->current_conn->client_id_cache_count[(int)nickname[0] - 32] =
+ silc_idcache_add(&client->current_conn->
client_id_cache[(int)nickname[0] - 32],
- client->current_win->
+ client->current_conn->
client_id_cache_count[(int)nickname[0] - 32],
strdup(nickname), SILC_ID_CLIENT, id, NULL);
#endif
- silc_say(cmd->client, "%s", buf);
- }
+ cmd->client->ops->say(cmd->client, conn, "%s", buf);
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS));
+ }
if (status == SILC_STATUS_LIST_START) {
SILC_CLIENT_CMD_REPLY_FUNC(identify)
{
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
- SilcClientWindow win = (SilcClientWindow)cmd->sock->user_data;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
SilcClientEntry client_entry;
SilcCommandStatus status;
unsigned char *tmp;
SILC_LOG_DEBUG(("Start"));
-#define CIDC(x) win->client_id_cache[(x) - 32]
-#define CIDCC(x) win->client_id_cache_count[(x) - 32]
-
tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
SILC_GET16_MSB(status, tmp);
if (status != SILC_STATUS_OK) {
if (status == SILC_STATUS_ERR_NO_SUCH_NICK) {
- tmp += 2;
- silc_say(cmd->client, "%s: %s", tmp,
- silc_client_command_status_message(status));
+ /* Take nickname which may be provided */
+ tmp = silc_command_get_arg_type(cmd->payload, 3, NULL);
+ if (tmp)
+ cmd->client->ops->say(cmd->client, conn, "%s: %s", tmp,
+ silc_client_command_status_message(status));
+ else
+ cmd->client->ops->say(cmd->client, conn, "%s",
+ silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
goto out;
} else {
- silc_say(cmd->client, "%s", silc_client_command_status_message(status));
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
goto out;
}
}
client_entry->nickname = strdup(nickname);
/* Save received Client ID to ID cache */
- CIDCC(nickname[0]) =
- silc_idcache_add(&CIDC(nickname[0]), CIDCC(nickname[0]),
- client_entry->nickname, SILC_ID_CLIENT,
- client_entry->id, client_entry);
+ silc_idcache_add(conn->client_cache, client_entry->nickname,
+ SILC_ID_CLIENT, client_entry->id, client_entry, TRUE);
}
if (status == SILC_STATUS_LIST_START) {
out:
silc_client_command_reply_free(cmd);
-#undef CIDC
-#undef CIDCC
}
/* Received reply for command NICK. If everything went without errors
we just received our new Client ID. */
+/* Sends to application: char * (nickname). */
SILC_CLIENT_CMD_REPLY_FUNC(nick)
{
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
- SilcClientWindow win = (SilcClientWindow)cmd->sock->user_data;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
SilcCommandStatus status;
unsigned char *tmp, *id_string;
int argc;
tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
SILC_GET16_MSB(status, tmp);
if (status != SILC_STATUS_OK) {
- silc_say(cmd->client, "Cannot set nickname: %s",
+ cmd->client->ops->say(cmd->client, conn, "Cannot set nickname: %s",
silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
goto out;
}
argc = silc_command_get_arg_num(cmd->payload);
if (argc < 2 || argc > 2) {
- silc_say(cmd->client, "Cannot set nickname: bad reply to command");
+ cmd->client->ops->say(cmd->client, conn,
+ "Cannot set nickname: bad reply to command");
+ COMMAND_REPLY_ERROR;
goto out;
}
id_string = silc_command_get_arg_type(cmd->payload, 2, NULL);
silc_client_receive_new_id(cmd->client, cmd->sock, id_string);
- /* Update nickname on screen */
- cmd->client->screen->bottom_line->nickname = win->nickname;
- silc_screen_print_bottom_line(cmd->client->screen, 0);
+ /* Notify application */
+ COMMAND_REPLY((ARGS, conn->nickname));
out:
silc_client_command_reply_free(cmd);
{
}
+/* Received reply to invite command. */
+/* Sends to application: (no arguments) */
+
SILC_CLIENT_CMD_REPLY_FUNC(invite)
{
+ SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ SilcCommandStatus status;
+ unsigned char *tmp;
+
+ tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
+ SILC_GET16_MSB(status, tmp);
+ if (status != SILC_STATUS_OK) {
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ silc_client_command_reply_free(cmd);
+ COMMAND_REPLY_ERROR;
+ return;
+ }
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS));
+
+ silc_client_command_reply_free(cmd);
}
SILC_CLIENT_CMD_REPLY_FUNC(quit)
{
}
+/* Received reply to INFO command. We receive the server ID and some
+ information about the server user requested. */
+/* Sends to application: char * (server information) */
+
SILC_CLIENT_CMD_REPLY_FUNC(info)
{
-}
+ SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ SilcClient client = cmd->client;
+ SilcCommandStatus status;
+ unsigned char *tmp;
-SILC_CLIENT_CMD_REPLY_FUNC(away)
-{
+ tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
+ SILC_GET16_MSB(status, tmp);
+ if (status != SILC_STATUS_OK) {
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ silc_client_command_reply_free(cmd);
+ COMMAND_REPLY_ERROR;
+ return;
+ }
+
+ /* Get server ID */
+ tmp = silc_command_get_arg_type(cmd->payload, 2, NULL);
+ if (!tmp)
+ goto out;
+
+ /* XXX save server id */
+
+ /* Get server info */
+ tmp = silc_command_get_arg_type(cmd->payload, 3, NULL);
+ if (!tmp)
+ goto out;
+
+ client->ops->say(cmd->client, conn, "Info: %s", tmp);
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS, (char *)tmp));
+
+ out:
+ silc_client_command_reply_free(cmd);
}
SILC_CLIENT_CMD_REPLY_FUNC(connect)
{
}
+/* Received reply to PING command. The reply time is shown to user. */
+/* Sends to application: (no arguments) */
+
SILC_CLIENT_CMD_REPLY_FUNC(ping)
{
+ SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ SilcCommandStatus status;
+ void *id;
+ char *tmp;
+ int i;
+ time_t diff, curtime;
+
+ tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
+ SILC_GET16_MSB(status, tmp);
+ if (status != SILC_STATUS_OK) {
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
+
+ curtime = time(NULL);
+ id = silc_id_str2id(cmd->packet->src_id, cmd->packet->src_id_type);
+
+ for (i = 0; i < conn->ping_count; i++) {
+ if (!SILC_ID_SERVER_COMPARE(conn->ping[i].dest_id, id)) {
+ diff = curtime - conn->ping[i].start_time;
+ cmd->client->ops->say(cmd->client, conn,
+ "Ping reply from %s: %d second%s",
+ conn->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;
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS));
+ goto out;
+ }
+ }
+
+ out:
+ silc_client_command_reply_free(cmd);
}
SILC_CLIENT_CMD_REPLY_FUNC(oper)
SILC_CLIENT_CMD_REPLY_FUNC(join)
{
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
SilcClient client = cmd->client;
SilcCommandStatus status;
- unsigned int argc;
+ unsigned int argc, mode;
unsigned char *id_string;
char *topic, *tmp, *channel_name;
tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
SILC_GET16_MSB(status, tmp);
if (status != SILC_STATUS_OK) {
- silc_say(cmd->client, "%s", silc_client_command_status_message(status));
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
goto out;
}
argc = silc_command_get_arg_num(cmd->payload);
if (argc < 3 || argc > 4) {
- silc_say(cmd->client, "Cannot join channel: Bad reply packet");
+ cmd->client->ops->say(cmd->client, conn,
+ "Cannot join channel: Bad reply packet");
+ COMMAND_REPLY_ERROR;
goto out;
}
/* Get channel name */
tmp = silc_command_get_arg_type(cmd->payload, 2, NULL);
+ if (!tmp) {
+ cmd->client->ops->say(cmd->client, conn,
+ "Cannot join channel: Bad reply packet");
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
channel_name = strdup(tmp);
- /* Get channel ID */
+ /* Get Channel ID */
id_string = silc_command_get_arg_type(cmd->payload, 3, NULL);
+ if (!id_string) {
+ cmd->client->ops->say(cmd->client, conn,
+ "Cannot join channel: Bad reply packet");
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
+
+ /* Get channel mode */
+ tmp = silc_command_get_arg_type(cmd->payload, 4, NULL);
+ if (tmp)
+ SILC_GET32_MSB(mode, tmp);
+ else
+ mode = 0;
/* Get topic */
- topic = silc_command_get_arg_type(cmd->payload, 4, NULL);
+ topic = silc_command_get_arg_type(cmd->payload, 5, NULL);
/* Save received Channel ID */
- silc_client_new_channel_id(cmd->client, cmd->sock, channel_name, id_string);
-
- /* Print channel name on screen */
- client->screen->bottom_line->channel = channel_name;
- silc_screen_print_bottom_line(client->screen, 0);
+ silc_client_new_channel_id(cmd->client, cmd->sock, channel_name,
+ mode, id_string);
if (topic)
- silc_say(client, "Topic for %s: %s", channel_name, topic);
+ client->ops->say(cmd->client, conn,
+ "Topic for %s: %s", channel_name, topic);
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS, channel_name, topic));
out:
silc_client_command_reply_free(cmd);
{
}
+/* Reply to LEAVE command. */
+/* Sends to application: (no arguments) */
+
SILC_CLIENT_CMD_REPLY_FUNC(leave)
{
-}
+ SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ SilcCommandStatus status;
+ unsigned char *tmp;
-SILC_CLIENT_CMD_REPLY_FUNC(names)
-{
+ tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
+ SILC_GET16_MSB(status, tmp);
+ if (status != SILC_STATUS_OK) {
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
+ return;
+ }
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS));
+
+ silc_client_command_reply_free(cmd);
}
-/* Private message received. This processes the private message and
- finally displays it on the screen. */
+/* Reply to NAMES command. Received list of client names on the channel
+ we requested. */
-SILC_CLIENT_CMD_REPLY_FUNC(msg)
+SILC_CLIENT_CMD_REPLY_FUNC(names)
{
SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
- SilcClient client = cmd->client;
- SilcBuffer buffer = (SilcBuffer)cmd->context;
- unsigned short nick_len;
- unsigned char *nickname, *message;
- SilcIDCache *id_cache;
- unsigned char *id_string;
- void *id;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ SilcCommandStatus status;
+ SilcIDCacheEntry id_cache = NULL;
+ SilcChannelEntry channel;
+ SilcChannelID *channel_id = NULL;
+ SilcBuffer client_id_list;
+ unsigned char *tmp;
+ char *name_list;
+ int i, len1, len2, list_count = 0;
- /* Get nickname */
- silc_buffer_unformat(buffer,
- SILC_STR_UI16_NSTRING_ALLOC(&nickname, &nick_len),
- SILC_STR_END);
- silc_buffer_pull(buffer, 2 + nick_len);
+ SILC_LOG_DEBUG(("Start"));
-#if 0
- /* Get ID of the sender */
- id_string = silc_calloc(SILC_ID_CLIENT_LEN, sizeof(unsigned char *));
- silc_buffer_push(buffer, SILC_ID_CLIENT_LEN + SILC_ID_CLIENT_LEN);
- memcpy(id_string, buffer->data, SILC_ID_CLIENT_LEN);
- silc_buffer_pull(buffer, SILC_ID_CLIENT_LEN + SILC_ID_CLIENT_LEN);
- id = silc_id_str2id(id_string, SILC_ID_CLIENT);
- silc_free(id_string);
+ tmp = silc_command_get_arg_type(cmd->payload, 1, NULL);
+ SILC_GET16_MSB(status, tmp);
+ if (status != SILC_STATUS_OK) {
+ cmd->client->ops->say(cmd->client, conn,
+ "%s", silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
- /* Nickname should be verified if we don't have it in the cache */
- if (silc_idcache_find_by_data(client->current_win->
- client_id_cache[nickname[0] - 32],
- client->current_win->
- client_id_cache_count[nickname[0] - 32],
- nickname, &id_cache) == FALSE) {
+ /* Get channel ID */
+ tmp = silc_command_get_arg_type(cmd->payload, 2, NULL);
+ if (!tmp) {
+ cmd->client->ops->say(cmd->client, conn,
+ "Cannot get user list: Bad reply packet");
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
+ channel_id = silc_id_str2id(tmp, SILC_ID_CHANNEL);
+
+ /* Get the name list of the channel */
+ name_list = silc_command_get_arg_type(cmd->payload, 3, &len1);
+ if (!name_list) {
+ cmd->client->ops->say(cmd->client, conn,
+ "Cannot get user list: Bad reply packet");
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
- SilcClientCommandContext ctx;
- char whois[255];
+ /* Get Client ID list */
+ tmp = silc_command_get_arg_type(cmd->payload, 4, &len2);
+ if (!tmp) {
+ cmd->client->ops->say(cmd->client, conn,
+ "Cannot get user list: Bad reply packet");
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
- /* Private message from unknown source, try to resolve it. */
+ client_id_list = silc_buffer_alloc(len2);
+ silc_buffer_pull_tail(client_id_list, len2);
+ silc_buffer_put(client_id_list, tmp, len2);
+ /* Get the channel name */
+ if (!silc_idcache_find_by_id_one(conn->channel_cache, (void *)channel_id,
+ SILC_ID_CHANNEL, &id_cache)) {
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
+
+ channel = (SilcChannelEntry)id_cache->context;
- return;
+ /* If there is pending command we know that user has called this command
+ and we will handle the name list differently. */
+ if (cmd->callback) {
+ /* We will resolve all the necessary information about the people
+ on the channel. Only after that will we display the user list. */
+ for (i = 0; i < len1; i++) {
+ /* XXX */
+
+ }
+ silc_client_command_pending_del(SILC_COMMAND_NAMES);
+ } else {
+ /* there is no pending callback it means that this command reply
+ has been received without calling the command, ie. server has sent
+ the reply without getting the command from us first. This happens
+ with SILC servers that sends NAMES reply after joining to a channel. */
+
+ /* Remove commas from list */
+ for (i = 0; i < len1; i++)
+ if (name_list[i] == ',') {
+ name_list[i] = ' ';
+ list_count++;
+ }
+
+ cmd->client->ops->say(cmd->client, conn,
+ "Users on %s: %s", channel->channel_name, name_list);
}
-#endif
-
- message = silc_calloc(buffer->len + 1, sizeof(char));
- memcpy(message, buffer->data, buffer->len);
- silc_print(client, "*%s* %s", nickname, message);
- memset(message, 0, buffer->len);
- silc_free(message);
+
+ /* Cache the received name list and client ID's. This cache expires
+ whenever server sends notify message to channel. It means two things;
+ some user has joined or leaved the channel. */
+ for (i = 0; i < list_count; i++) {
+ int nick_len = strcspn(name_list, " ");
+ char *nickname = silc_calloc(nick_len, sizeof(*nickname));
+ SilcClientID *client_id;
+ SilcClientEntry client;
+
+ memcpy(nickname, name_list, nick_len);
+ client_id = silc_id_str2id(client_id_list->data, SILC_ID_CLIENT);
+ silc_buffer_pull(client_id_list, SILC_ID_CLIENT_LEN);
+
+ client = silc_calloc(1, sizeof(*client));
+ client->id = client_id;
+ client->nickname = nickname;
+
+ silc_idcache_add(conn->client_cache, nickname, SILC_ID_CLIENT,
+ client_id, (void *)client, TRUE);
+ name_list = name_list + nick_len + 1;
+ }
+
+ silc_buffer_free(client_id_list);
+
+ out:
+ if (channel_id)
+ silc_free(channel_id);
+ silc_client_command_reply_free(cmd);
}