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#ifdef __cplusplus
extern "C" {
#endif
#include "sapp_api.h"
#include "sapp_private_api.h"
struct pptp_biz_t{
int tunnel_type; /* data or control */
int encrypt_mode;
int auth_mode;
};
char pptp_sample_entry(stSessionInfo* session_info, void **pme, int thread_seq,struct streaminfo *a_stream,const void *a_packet)
{
assert(a_stream);
char tmp_list_addr[1024];
if(SESSION_STATE_CLOSE == session_info->session_state){
stream_addr_list_ntop(a_stream, tmp_list_addr, 1024);
printf("pptp stream %p, addr list:%s\n", a_stream, tmp_list_addr);
}
switch(session_info->prot_flag){
case PPTP_OPT_LINK_TYPE:
printf("stream:%p, pptp biz plug: link type is %s\n", a_stream, (*((int *)session_info->buf) == TUNNEL_CHANNEL_TYPE_CONTROL)?"control":"data");
break;
case PPTP_OPT_ENCRYPT_PRO:
printf("stream:%p, pptp biz plug: encrypt mode is %d\n", a_stream, *((int *)session_info->buf));
break;
case PPTP_CONTENT_TYPE:
{
int cont_type = *((int *)session_info->buf);
if(TUNNEL_CONTENT_TYPE_CLEAR == cont_type){
printf("stream:%p, pptp biz plug: content type is %s\n", a_stream,"clear");
}else if(TUNNEL_CONTENT_TYPE_COMPRESS == cont_type){
printf("stream:%p, pptp biz plug: content type is %s\n", a_stream,"compress");
}else{
printf("stream:%p, pptp biz plug: content type is %s\n", a_stream,"encrypt");
}
}
break;
case TUNNEL_PHONY_PROT_FLAG:
break;
default:
printf("stream:%p, pptp biz plug: unknown prot_flag:0x%llx, value:%d\n", a_stream,session_info->prot_flag, *((int *)session_info->buf));
break;
}
return PROT_STATE_GIVEME;
}
int pptp_sample_init(void)
{
return 1;
}
void pptp_sample_destroy(void)
{
;
}
#ifdef __cplusplus
}
#endif
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