#ifndef COMMAND_H
#define COMMAND_H
+#include "command_reply.h"
+
/*
Structure holding one command and pointer to its function.
} *SilcServerCommandContext;
/* Structure holding pending commands. If command is pending it will be
- executed after command reply has been received and executed.
- Pending commands are used in cases where the original command request
- had to be forwarded to router. After router replies the pending
- command is re-executed. */
+ executed after command reply has been received and executed. */
typedef struct SilcServerCommandPendingStruct {
SilcCommand reply_cmd;
- void *context;
SilcCommandCb callback;
-
+ void *context;
+ unsigned short ident;
struct SilcServerCommandPendingStruct *next;
} SilcServerCommandPending;
-/* List of pending commands */
-extern SilcServerCommandPending *silc_command_pending;
-
/* Macros */
/* Macro used for command declaration in command list structure */
#define SILC_SERVER_CMD_FUNC(func) \
void silc_server_command_##func(void *context)
-/* Checks for pending commands */
-#define SILC_SERVER_COMMAND_CHECK_PENDING(ctx) \
-do { \
- if (silc_command_pending) { \
- SilcServerCommandPending *r; \
- SilcCommand cmd; \
- \
- cmd = silc_command_get(payload); \
- for (r = silc_command_pending; r; r = r->next) { \
- if (r->reply_cmd == cmd) { \
- ctx->context = r->context; \
- ctx->callback = r->callback; \
- break; \
- } \
- } \
- } \
-} while(0)
-
/* 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); \
+ silc_server_command_pending_del(cmd, ctx->ident); \
} \
} while(0)
SilcSocketConnection sock,
SilcPacketContext *packet);
void silc_server_command_pending(SilcCommand reply_cmd,
+ unsigned short ident,
SilcCommandCb callback,
void *context);
-void silc_server_command_pending_del(SilcCommand reply_cmd);
+void silc_server_command_pending_del(SilcCommand reply_cmd,
+ unsigned short ident);
+int silc_server_command_pending_check(SilcServerCommandReplyContext ctx,
+ SilcCommand command,
+ unsigned short ident);
SILC_SERVER_CMD_FUNC(whois);
SILC_SERVER_CMD_FUNC(whowas);
SILC_SERVER_CMD_FUNC(identify);