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.
SilcCommandPayload payload;
SilcArgumentPayload args;
SilcPacketContext *packet;
- int pending;
+ int pending; /* Command is being re-processed when TRUE */
+ int users; /* Reference counter */
} *SilcServerCommandContext;
+/* Pending Command callback destructor. This is called after calling the
+ pending callback or if error occurs while processing the pending command.
+ If error occurs then the callback won't be called at all, and only this
+ destructor is called. The `context' is the context given for the function
+ silc_server_command_pending. */
+typedef void (*SilcServerPendingDestructor)(void *context);
+
/* Structure holding pending commands. If command is pending it will be
executed after command reply has been received and executed. */
typedef struct SilcServerCommandPendingStruct {
+ SilcServer server;
SilcCommand reply_cmd;
SilcCommandCb callback;
+ SilcServerPendingDestructor destructor;
void *context;
- unsigned short ident;
+ uint16 ident;
struct SilcServerCommandPendingStruct *next;
} SilcServerCommandPending;
+#include "command_reply.h"
+
/* Macros */
/* Macro used for command declaration in command list structure */
void silc_server_command_##func(void *context)
/* Executed pending command */
-#define SILC_SERVER_COMMAND_EXEC_PENDING(ctx, cmd) \
-do { \
- if (ctx->callback) { \
- (*ctx->callback)(ctx->context); \
- silc_server_command_pending_del(cmd, ctx->ident); \
- } \
+#define SILC_SERVER_PENDING_EXEC(ctx, cmd) \
+do { \
+ if (ctx->callback) \
+ (*ctx->callback)(ctx->context); \
+} while(0)
+
+/* Execute destructor for pending command */
+#define SILC_SERVER_PENDING_DESTRUCTOR(ctx, cmd) \
+do { \
+ silc_server_command_pending_del(ctx->server, cmd, ctx->ident); \
+ if (ctx->destructor) \
+ (*ctx->destructor)(ctx->context); \
} while(0)
/* Prototypes */
void silc_server_command_process(SilcServer server,
SilcSocketConnection sock,
SilcPacketContext *packet);
-void silc_server_command_pending(SilcCommand reply_cmd,
- unsigned short ident,
+SilcServerCommandContext silc_server_command_alloc();
+void silc_server_command_free(SilcServerCommandContext ctx);
+SilcServerCommandContext
+silc_server_command_dup(SilcServerCommandContext ctx);
+void silc_server_command_pending(SilcServer server,
+ SilcCommand reply_cmd,
+ uint16 ident,
+ SilcServerPendingDestructor destructor,
SilcCommandCb callback,
void *context);
-void silc_server_command_pending_del(SilcCommand reply_cmd,
- unsigned short ident);
-int silc_server_command_pending_check(SilcServerCommandReplyContext ctx,
+void silc_server_command_pending_del(SilcServer server,
+ SilcCommand reply_cmd,
+ uint16 ident);
+int silc_server_command_pending_check(SilcServer server,
+ SilcServerCommandReplyContext ctx,
SilcCommand command,
- unsigned short ident);
+ uint16 ident);
SILC_SERVER_CMD_FUNC(whois);
SILC_SERVER_CMD_FUNC(whowas);
SILC_SERVER_CMD_FUNC(identify);
SILC_SERVER_CMD_FUNC(cumode);
SILC_SERVER_CMD_FUNC(kick);
SILC_SERVER_CMD_FUNC(ignore);
-SILC_SERVER_CMD_FUNC(restart);
+SILC_SERVER_CMD_FUNC(ban);
SILC_SERVER_CMD_FUNC(close);
-SILC_SERVER_CMD_FUNC(die);
+SILC_SERVER_CMD_FUNC(shutdown);
SILC_SERVER_CMD_FUNC(silcoper);
SILC_SERVER_CMD_FUNC(leave);
-SILC_SERVER_CMD_FUNC(names);
+SILC_SERVER_CMD_FUNC(users);
#endif