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Code cleanup, timout introduced. 

FossilOrigin-Name: 8c201a86bfabde112f41d969cc2176cb4253dc5c0b2f53d15d7f0e16cad3c980
This commit is contained in:
7u83@mail.ru 2014-08-15 22:33:33 +00:00
parent 5e93c53d46
commit 6405f7cf0e
1 changed files with 13 additions and 100 deletions
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113
src/capwap/dtls_openssl_accept.c
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@ -19,11 +19,12 @@
#include <openssl/err.h>
#include "dtls_openssl.h"
#include "conn.h"
#include "sock.h"
#include "dtls_openssl.h"
#include "cw_log.h"
extern int dtls_openssl_log_error_queue(const char *txt);
static BIO_METHOD bio_methods = {
@ -40,7 +41,7 @@ static BIO_METHOD bio_methods = {
};
/*
static unsigned int psk_server_cb(SSL *ssl,const char *identity, unsigned char * psk, unsigned int max_psk_len)
{
BIO * b = SSL_get_rbio(ssl);
@ -50,7 +51,7 @@ static unsigned int psk_server_cb(SSL *ssl,const char *identity, unsigned char *
return l;
}
*/
int dtls_openssl_accept(struct conn * conn)
{
@ -61,42 +62,12 @@ int dtls_openssl_accept(struct conn * conn)
if (!d)
return 0;
if (conn->dtls_psk)
SSL_set_psk_server_callback( d->ssl, psk_server_cb);
// if (conn->dtls_psk)
// SSL_set_psk_server_callback( d->ssl, psk_server_cb);
int rc;
// do{
int i;
// for (i=0; i<10; i++){
while(1){
int i,rc;
for (i=0; i<conn->dtls_wait_timer; i++){
rc = SSL_accept(d->ssl);
if (rc!=1){
int e;
e = SSL_get_error(d->ssl,rc);
switch (e){
case SSL_ERROR_SYSCALL:
printf("syscall EOF!\n");
// continue;
break;
default:
break;
}
// printf ("UI! error?\n");
char errstr[256];
e = ERR_get_error();
while (e!=0){
ERR_error_string(e,errstr);
cw_log(LOG_ERR,"SSL_accept - %s",errstr);
e = ERR_get_error();
}
return 0;
}
if (rc == 1)
{
conn->read = dtls_openssl_read;
@ -104,70 +75,12 @@ int dtls_openssl_accept(struct conn * conn)
return 1;
}
rc = dtls_openssl_log_error_queue("DTLS Error:");
if (rc)
return 0;
}
cw_log(LOG_ERR,"DTLS Error: Timout while waiting establishing session with %s.",sock_addr2str(&conn->addr));
return 0;
// } while (rc == 0 );
if (rc != 1){
char errstr[256];
int e = ERR_get_error();
ERR_error_string(e,errstr);
cw_log(LOG_ERR,"SSL_accept %s",errstr);
return 0;
}
return 1;
/*
struct dtls_openssl_data * data = dtls_openssl_data_new();
if (!data)
return 0;
SSL_CTX * ctx = dtls_openssl_create_ctx(DTLSv1_server_method());
if (!ctx){
free (data);
return 0;
}
// dtls_init(conn,DTLSv1_server_method());
struct dtls_data * dtls_data = conn->dtls_data;
SSL * ssl = dtls_data->ssl;
//i printf("bio connected\n");
// BIO_ctrl(SSL_get_rbio(ssl), BIO_CTRL_DGRAM_SET_CONNECTED, 0, NULLi //&pinfo->client_addr.ss);
// printf("bio connected done\n");
int rc;
printf("doing accepz\n");
// do {
rc = SSL_accept(ssl);
printf("accept again\n");
// } while(rc==0);
perror ("ERRP");
printf("SSL accept rc %i\n",rc);
int e = ERR_get_error();
printf ("THE E: %i\n",e);
char es[499];
ERR_error_string(e,es);
printf ("ES: %s\n",es);
rc = SSL_get_error(ssl,rc);
printf("ERROR RC: %08X\n",rc);
exit(9);
*/
}