mirror of
https://bitbucket.org/jsuto/piler.git
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272 lines
4.8 KiB
C
272 lines
4.8 KiB
C
/*
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* defs.h, SJ
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*/
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#ifndef _DEFS_H
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#define _DEFS_H
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#ifdef NEED_MYSQL
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#include <mysql.h>
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#endif
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#ifdef NEED_SQLITE3
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#include <sqlite3.h>
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/* for older versions of sqlite3 do not have the sqlite3_prepare_v2() function, 2009.12.30, SJ */
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#if SQLITE_VERSION_NUMBER < 3006000
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#define sqlite3_prepare_v2 sqlite3_prepare
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#endif
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#endif
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#ifdef HAVE_TRE
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#include <tre/tre.h>
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#include <tre/regex.h>
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#endif
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#ifdef HAVE_LIBWRAP
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#include <tcpd.h>
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#endif
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#include <openssl/sha.h>
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#include <openssl/ssl.h>
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#include "tai.h"
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#include "config.h"
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#define MSG_UNDEF -1
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#define MSG_BODY 0
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#define MSG_RECEIVED 1
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#define MSG_FROM 2
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#define MSG_TO 3
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#define MSG_CC 4
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#define MSG_SUBJECT 5
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#define MSG_CONTENT_TYPE 6
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#define MSG_CONTENT_TRANSFER_ENCODING 7
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#define MSG_CONTENT_DISPOSITION 8
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#define MSG_MESSAGE_ID 9
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#define MSG_REFERENCES 10
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#define MSG_RECIPIENT 11
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#define MAXHASH 8171
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#define BASE64_RATIO 1.33333333
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#define DIGEST_LENGTH SHA256_DIGEST_LENGTH
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#define UNDEF 0
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#define READY 1
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#define BUSY 2
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#define MAXCHILDREN 64
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typedef void signal_func (int);
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struct child {
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pid_t pid;
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int messages;
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int status;
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};
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struct attachment {
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int size;
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char type[TINYBUFSIZE];
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char shorttype[TINYBUFSIZE];
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char aname[TINYBUFSIZE];
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char filename[TINYBUFSIZE];
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char internalname[TINYBUFSIZE];
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char digest[2*DIGEST_LENGTH+1];
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char dumped;
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};
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struct ptr_array {
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uint64 ptr;
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char piler_id[RND_STR_LEN+2];
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int attachment_id;
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};
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struct list {
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char s[SMALLBUFSIZE];
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struct list *r;
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};
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struct rule {
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#ifdef HAVE_TRE
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regex_t from;
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regex_t to;
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regex_t subject;
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regex_t attachment_type;
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#endif
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int spam;
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int size;
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char _size[4];
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int attachment_size;
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char _attachment_size[4];
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int days;
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char *rulestr;
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char compiled;
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struct rule *r;
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};
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struct _state {
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int line_num;
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int message_state;
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int is_header;
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int is_1st_header;
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int textplain;
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int texthtml;
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int message_rfc822;
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int base64;
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int utf8;
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int qp;
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int htmltag;
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int style;
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int skip_html;
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int has_to_dump;
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int fd;
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int b64fd;
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int mfd;
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int octetstream;
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int realbinary;
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int content_type_is_set;
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int pushed_pointer;
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int saved_size;
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int writebufpos;
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int abufpos;
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char attachedfile[RND_STR_LEN+SMALLBUFSIZE];
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char message_id[SMALLBUFSIZE];
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char miscbuf[MAX_TOKEN_LEN];
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char qpbuf[MAX_TOKEN_LEN];
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unsigned long n_token;
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unsigned long n_subject_token;
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unsigned long n_body_token;
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unsigned long n_chain_token;
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char filename[TINYBUFSIZE];
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char type[TINYBUFSIZE];
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struct list *boundaries;
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struct list *rcpt;
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struct list *rcpt_domain;
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struct list *journal_recipient;
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int n_attachments;
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struct attachment attachments[MAX_ATTACHMENTS];
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char reference[SMALLBUFSIZE];
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char b_from[SMALLBUFSIZE], b_from_domain[SMALLBUFSIZE], b_to[MAXBUFSIZE], b_to_domain[SMALLBUFSIZE], b_subject[MAXBUFSIZE], b_body[BIGBUFSIZE];
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char b_journal_to[MAXBUFSIZE];
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int bodylen;
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int tolen;
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int journaltolen;
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};
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struct session_data {
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char filename[SMALLBUFSIZE];
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char ttmpfile[SMALLBUFSIZE], tmpframe[SMALLBUFSIZE], tre, restored_copy;
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char mailfrom[SMALLBUFSIZE], rcptto[MAX_RCPT_TO][SMALLBUFSIZE], client_addr[SMALLBUFSIZE];
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char fromemail[SMALLBUFSIZE];
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char acceptbuf[SMALLBUFSIZE];
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char attachments[SMALLBUFSIZE];
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char internal_sender, internal_recipient, external_recipient;
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int direction;
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int tls;
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int spam_message;
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int fd, hdr_len, tot_len, num_of_rcpt_to, rav;
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int need_scan;
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float __acquire, __parsed, __av, __store, __compress, __encrypt;
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char bodydigest[2*DIGEST_LENGTH+1];
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char digest[2*DIGEST_LENGTH+1];
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time_t now, sent, retained;
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char ms_journal, ms_journal_dropped;
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int journal_envelope_length, journal_bottom_length;
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#ifdef NEED_MYSQL
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MYSQL mysql;
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#endif
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#ifdef NEED_SQLITE3
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sqlite3 *db;
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#endif
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};
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#ifdef HAVE_MEMCACHED
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#include <stdbool.h>
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#include <netinet/in.h>
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struct flags {
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bool no_block:1;
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bool no_reply:1;
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bool tcp_nodelay:1;
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bool tcp_keepalive:1;
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};
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struct memcached_server {
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struct flags flags;
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int fd;
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unsigned int snd_timeout;
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unsigned int rcv_timeout;
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int send_size;
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int recv_size;
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unsigned int tcp_keepidle;
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int last_read_bytes;
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char *result;
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char buf[MAXBUFSIZE];
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struct sockaddr_in addr;
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char server_ip[IPLEN];
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int server_port;
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char initialised;
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};
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#endif
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struct __data {
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int folder;
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char recursive_folder_names;
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char starttls[TINYBUFSIZE];
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#ifdef HAVE_TRE
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struct rule *archiving_rules;
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struct rule *retention_rules;
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#endif
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#ifdef HAVE_MEMCACHED
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struct memcached_server memc;
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#endif
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SSL_CTX *ctx;
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SSL *ssl;
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};
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struct __counters {
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unsigned long long c_rcvd;
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unsigned long long c_virus;
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unsigned long long c_duplicate;
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unsigned long long c_ignore;
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unsigned long long c_size;
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};
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#endif /* _DEFS_H */
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