#ifndef __MAIL_POP3_H__
#define __MAIL_POP3_H__

#define POP3_STR_OK "+OK"
#define POP3_STR_ERR "-ERR"

#define POP3MODULE "[MAIL_POP3]"

#define POP_OK_CMD_LEN 25
#define EML_HEADER_MAX_LEN 24 //EML头部冒号之前的最大长度

//邮件命令编号从20开始
typedef enum POP3_CMD_STATE
{
	POP3_CMD_ERR=20,
	POP3_CMD_DATA_END,
	POP3_CMD_USER,
	POP3_CMD_PASS,
	POP3_CMD_STAT,
	POP3_CMD_UIDL,
	POP3_CMD_RETR,
	POP3_CMD_LIST,
	POP3_CMD_QUIT,
	POP3_CMD_RESET,
	POP3_CMD_DROP,
	POP3_CMD_XOAUTH2,
	POP3_CMD_UNKNOWN,
	POP3_CMD_OK,
	POP3_CMD_STLS,
}POP3_CMD_STATE_t;

char pop3_entry_fun(struct streaminfo *a_tcp,  void **pme, int thread_seq,const void *raw_pkt);
int mail_identify_pop3(struct streaminfo *a_tcp, char *payload, int payload_len, int thread_seq);

#endif