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
#ifndef COMMAND_H
#define COMMAND_H
-#include "command_reply.h"
-
/*
Structure holding one command and pointer to its function.
SilcCommand cmd;
char *name;
SilcCommandFlag flags;
- unsigned int max_args;
+ uint32 max_args;
} SilcClientCommand;
/* All client commands */
extern SilcClientCommand silc_command_list[];
-/* Context sent as argument to all commands */
+/* Context sent as argument to all commands. This is used by the library
+ and application should use this as well. However, application may
+ choose to use some own context for its own local command. All library
+ commands, however, must use this context. */
typedef struct {
SilcClient client;
SilcClientConnection conn;
SilcClientCommand *command;
- unsigned int argc;
+ uint32 argc;
unsigned char **argv;
- unsigned int *argv_lens;
- unsigned int *argv_types;
+ uint32 *argv_lens;
+ uint32 *argv_types;
int pending; /* Command is being re-processed when TRUE */
+ int users; /* Reference counter */
} *SilcClientCommandContext;
+#include "silcapi.h"
+
/* Structure holding pending commands. If command is pending it will be
executed after command reply has been executed. */
typedef struct SilcClientCommandPendingStruct {
SilcCommand reply_cmd;
SilcCommandCb callback;
+ SilcClientPendingDestructor destructor;
void *context;
- unsigned short ident;
+ uint16 ident;
struct SilcClientCommandPendingStruct *next;
} SilcClientCommandPending;
/* List of pending commands */
extern SilcClientCommandPending *silc_command_pending;
+#include "command_reply.h"
+
/* Macros */
/* Macro used for command declaration in command list structure */
void silc_client_command_##func(void *context)
/* Executed pending command callback */
-#define SILC_CLIENT_COMMAND_EXEC_PENDING(ctx, cmd) \
+#define SILC_CLIENT_PENDING_EXEC(ctx, cmd) \
+do { \
+ if ((ctx)->callback) \
+ (*ctx->callback)(ctx->context); \
+} while(0)
+
+/* Execute destructor for pending command */
+#define SILC_CLIENT_PENDING_DESTRUCTOR(ctx, cmd) \
do { \
- if ((ctx)->callback) { \
- (*ctx->callback)(ctx->context); \
- silc_client_command_pending_del((ctx)->sock->user_data, (cmd), \
- (ctx)->ident); \
- } \
+ silc_client_command_pending_del((ctx)->sock->user_data, (cmd), \
+ (ctx)->ident); \
+ if (ctx->destructor) \
+ (*ctx->destructor)(ctx->context); \
} while(0)
-/* Prototypes */
-void silc_client_command_free(SilcClientCommandContext cmd);
-void silc_client_send_command(SilcClient client, SilcClientConnection conn,
- SilcCommand command, unsigned int argc, ...);
-SilcClientCommand *silc_client_command_find(const char *name);
-void silc_client_command_pending(SilcClientConnection conn,
- SilcCommand reply_cmd,
- unsigned short ident,
- SilcCommandCb callback,
- void *context);
+/* Prototypes (some prototypes are in the silcapi.h file) */
void silc_client_command_pending_del(SilcClientConnection conn,
SilcCommand reply_cmd,
- unsigned short ident);
+ uint16 ident);
int silc_client_command_pending_check(SilcClientConnection conn,
SilcClientCommandReplyContext ctx,
SilcCommand command,
- unsigned short ident);
+ uint16 ident);
+
SILC_CLIENT_CMD_FUNC(whois);
SILC_CLIENT_CMD_FUNC(whowas);
SILC_CLIENT_CMD_FUNC(identify);
SILC_CLIENT_CMD_FUNC(cmode);
SILC_CLIENT_CMD_FUNC(cumode);
SILC_CLIENT_CMD_FUNC(kick);
-SILC_CLIENT_CMD_FUNC(restart);
+SILC_CLIENT_CMD_FUNC(ban);
SILC_CLIENT_CMD_FUNC(close);
-SILC_CLIENT_CMD_FUNC(die);
+SILC_CLIENT_CMD_FUNC(shutdown);
SILC_CLIENT_CMD_FUNC(silcoper);
SILC_CLIENT_CMD_FUNC(leave);
SILC_CLIENT_CMD_FUNC(users);