diff options
Diffstat (limited to 'src/charon/sa/ike_sa_id.c')
| -rw-r--r-- | src/charon/sa/ike_sa_id.c | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/src/charon/sa/ike_sa_id.c b/src/charon/sa/ike_sa_id.c index 84303d6a5..cac9cc3b5 100644 --- a/src/charon/sa/ike_sa_id.c +++ b/src/charon/sa/ike_sa_id.c @@ -24,6 +24,8 @@ #include "ike_sa_id.h" +#include <printf.h> +#include <stdio.h> typedef struct private_ike_sa_id_t private_ike_sa_id_t; @@ -137,7 +139,7 @@ static bool switch_initiator(private_ike_sa_id_t *this) } else { - this->is_initiator_flag = TRUE; + this->is_initiator_flag = TRUE; } return this->is_initiator_flag; } @@ -151,6 +153,44 @@ static ike_sa_id_t* clone(private_ike_sa_id_t *this) } /** + * output handler in printf() + */ +static int print(FILE *stream, const struct printf_info *info, + const void *const *args) +{ + private_ike_sa_id_t *this = *((private_ike_sa_id_t**)(args[0])); + + if (this == NULL) + { + return fprintf(stream, "(null)"); + } + return fprintf(stream, "%llx:%llx[%c]", + this->initiator_spi, this->responder_spi, + this->is_initiator_flag ? 'i' : 'r'); +} + +/** + * arginfo handler in printf() + */ +static int print_arginfo(const struct printf_info *info, size_t n, int *argtypes) +{ + if (n > 0) + { + argtypes[0] = PA_POINTER; + } + return 1; +} + +/** + * register printf() handlers + */ +static void __attribute__ ((constructor))print_register() +{ + register_printf_function(IKE_SA_ID_PRINTF_SPEC, print, print_arginfo); +} + + +/** * Implementation of ike_sa_id_t.destroy. */ static void destroy(private_ike_sa_id_t *this) |