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* assuan-handler.c (assuan_register_bye_notify)

Browse Source 
(assuan_register_reset_notify)
(assuan_register_cancel_notify): New and call them from the
standard handlers.
This commit is contained in:
Werner Koch 2001-11-25 14:53:39 +00:00
parent 922cedfe58
commit c0d12ef3fb
4 changed files with 55 additions and 2 deletions
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7
assuan/ChangeLog
View File

@ -1,3 +1,10 @@
2001-11-25 Werner Koch <wk@gnupg.org>
* assuan-handler.c (assuan_register_bye_notify)
(assuan_register_reset_notify)
(assuan_register_cancel_notify): New and call them from the
standard handlers.
2001-11-24 Werner Koch <wk@gnupg.org>
* assuan-connect.c (assuan_get_pid): New.

4
assuan/assuan-defs.h
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@ -69,6 +69,10 @@ struct assuan_context_s {
size_t cmdtbl_used; /* used entries */
size_t cmdtbl_size; /* allocated size of table */
void (*bye_notify_fnc)(ASSUAN_CONTEXT);
void (*cancel_notify_fnc)(ASSUAN_CONTEXT);
void (*reset_notify_fnc)(ASSUAN_CONTEXT);
int input_fd; /* set by INPUT command */
int output_fd; /* set by OUTPUT command */

38
assuan/assuan-handler.c
View File

@ -44,12 +44,16 @@ std_handler_nop (ASSUAN_CONTEXT ctx, char *line)
static int
std_handler_cancel (ASSUAN_CONTEXT ctx, char *line)
{
if (ctx->cancel_notify_fnc)
ctx->cancel_notify_fnc (ctx);
return set_error (ctx, Not_Implemented, NULL);
}
static int
std_handler_bye (ASSUAN_CONTEXT ctx, char *line)
{
if (ctx->bye_notify_fnc)
ctx->bye_notify_fnc (ctx);
return -1; /* pretty simple :-) */
}
@ -62,7 +66,9 @@ std_handler_auth (ASSUAN_CONTEXT ctx, char *line)
static int
std_handler_reset (ASSUAN_CONTEXT ctx, char *line)
{
return set_error (ctx, Not_Implemented, NULL);
if (ctx->reset_notify_fnc)
ctx->reset_notify_fnc (ctx);
return 0;
}
static int
@ -128,7 +134,7 @@ static struct {
const char *name;
int cmd_id;
int (*handler)(ASSUAN_CONTEXT, char *line);
int always; /* always initializethis command */
int always; /* always initialize this command */
} std_cmd_table[] = {
{ "NOP", ASSUAN_CMD_NOP, std_handler_nop, 1 },
{ "CANCEL", ASSUAN_CMD_CANCEL, std_handler_cancel, 1 },
@ -220,6 +226,34 @@ assuan_register_command (ASSUAN_CONTEXT ctx,
return 0;
}
int
assuan_register_bye_notify (ASSUAN_CONTEXT ctx, void (*fnc)(ASSUAN_CONTEXT))
{
if (!ctx)
return ASSUAN_Invalid_Value;
ctx->bye_notify_fnc = fnc;
return 0;
}
int
assuan_register_reset_notify (ASSUAN_CONTEXT ctx, void (*fnc)(ASSUAN_CONTEXT))
{
if (!ctx)
return ASSUAN_Invalid_Value;
ctx->reset_notify_fnc = fnc;
return 0;
}
int
assuan_register_cancel_notify (ASSUAN_CONTEXT ctx, void (*fnc)(ASSUAN_CONTEXT))
{
if (!ctx)
return ASSUAN_Invalid_Value;
ctx->cancel_notify_fnc = fnc;
return 0;
}
/* Helper to register the standards commands */
int
_assuan_register_std_commands (ASSUAN_CONTEXT ctx)

8
assuan/assuan.h
View File

@ -39,6 +39,7 @@ typedef enum {
ASSUAN_Timeout = 4,
ASSUAN_Read_Error = 5,
ASSUAN_Write_Error = 6,
ASSUAN_Problem_Starting_Server = 7,
/* error codes above 99 are meant as status codes */
ASSUAN_Not_Implemented = 100,
@ -53,6 +54,7 @@ typedef enum {
ASSUAN_No_Input = 109,
ASSUAN_No_Output = 110,
ASSUAN_Canceled = 111,
ASSUAN_Unsupported_Algorithm = 112,
ASSUAN_Cert_Revoked = 301,
ASSUAN_No_CRL_For_Cert = 302,
@ -83,6 +85,12 @@ typedef struct assuan_context_s *ASSUAN_CONTEXT;
int assuan_register_command (ASSUAN_CONTEXT ctx,
int cmd_id, const char *cmd_string,
int (*handler)(ASSUAN_CONTEXT, char *));
int assuan_register_bye_notify (ASSUAN_CONTEXT ctx,
void (*fnc)(ASSUAN_CONTEXT));
int assuan_register_reset_notify (ASSUAN_CONTEXT ctx,
void (*fnc)(ASSUAN_CONTEXT));
int assuan_register_cancel_notify (ASSUAN_CONTEXT ctx,
void (*fnc)(ASSUAN_CONTEXT));
int assuan_process (ASSUAN_CONTEXT ctx);
FILE *assuan_get_data_fp (ASSUAN_CONTEXT ctx);
void assuan_write_status (ASSUAN_CONTEXT ctx,