#define P_POP3 3
#define P_IMAP 4
#define P_IMAP_K4 5
-#define P_APOP 6
-#define P_RPOP 7
-#define P_ETRN 8
-
+#define P_IMAP_GSS 6
+#define P_APOP 7
+#define P_RPOP 8
+#define P_ETRN 9
+
+#if INET6
+#define KPOP_PORT "kpop"
+#else /* INET6 */
#define KPOP_PORT 1109
+#endif /* INET6 */
/* preauthentication types */
#define A_PASSWORD 0 /* password or inline authentication */
#define A_KERBEROS_V4 1 /* preauthenticate w/ Kerberos V4 */
+#define A_KERBEROS_V5 2 /* preauthenticate w/ Kerberos V5 */
+
+/*
+ * Definitions for buffer sizes. We get little help on setting maxima
+ * from IMAP RFCs up to 2060, so these are mostly from POP3.
+ */
+#define HOSTLEN 635 /* max hostname length (RFC1123) */
+#define POPBUFSIZE 512 /* max length of response (RFC1939) */
+#define IDLEN 128 /* max length of UID (RFC1939) */
+
+/* per RFC1939 this should be 40, but Microsoft Exchange ignores that limit */
+#define USERNAMELEN 128 /* max POP3 arg length */
+
+/* clear a netBSD kernel parameter out of the way */
+#undef MSGBUFSIZE
+
+/*
+ * The RFC822 limit on message line size is just 998. But
+ * make this *way* oversized; idiot DOS-world mailers that
+ * don't line-wrap properly often ship entire paragraphs as
+ * lines.
+ */
+#define MSGBUFSIZE 8192
-/* definitions for buffer sizes -- somewhat arbitrary */
-#define POPBUFSIZE 512 /* per RFC 937 */
-#define MSGBUFSIZE 2048 /* size of message read buffer */
-#define HOSTLEN 128 /* max hostname length */
-#define USERNAMELEN 32 /* max user-name length */
#define PASSWORDLEN 64 /* max password length */
#define DIGESTLEN 33 /* length of MD5 digest */
-#define IDLEN 128 /* length of UIDL message ID */
/* exit code values */
#define PS_SUCCESS 0 /* successful receipt of messages */
#define PS_TRANSIENT 13 /* transient failure (internal use) */
#define PS_REFUSED 14 /* mail refused (internal use) */
#define PS_RETAINED 15 /* message retained (internal use) */
+#define PS_TRUNCATED 16 /* headers incomplete (internal use) */
/* output noise level */
#define O_SILENT 0 /* mute, max squelch, etc. */
#define SIZETICKER 1024 /* print 1 dot per this many bytes */
+/*
+ * We #ifdef this and use flag rather than bool
+ * to avoid a type clash with curses.h
+ */
+#ifndef TRUE
+#define FALSE 0
+#define TRUE 1
+#endif /* TRUE */
+typedef char flag;
+
/* we need to use zero as a flag-uninitialized value */
#define FLAG_TRUE 2
#define FLAG_FALSE 1
+struct runctl
+{
+ char *logfile;
+ char *idfile;
+ int poll_interval;
+ flag use_syslog;
+ flag invisible;
+ char *postmaster;
+};
+
struct idlist
{
char *id;
union
{
- int num;
+ struct
+ {
+ short num;
+ flag mark; /* UID-index information */
+#define UID_UNSEEN 0 /* hasn't been seen */
+#define UID_SEEN 1 /* seen, but not deleted */
+#define UID_DELETED 2 /* this message has been deleted */
+#define UID_EXPUNGED 3 /* this message has been expunged */
+ }
+ status;
char *id2;
} val;
struct idlist *next;
};
-/*
- * We #ifdef this and use flag rather than bool
- * to avoid a type clash with curses.h
- */
-#ifndef TRUE
-#define FALSE 0
-#define TRUE 1
-#endif /* TRUE */
-typedef char flag;
-
struct hostdata /* shared among all user connections to given server */
{
/* rc file data */
struct idlist *akalist; /* server name first, then akas */
struct idlist *localdomains; /* list of pass-through domains */
int protocol; /* protocol type */
+#if INET6
+ char *service; /* IPv6 service name */
+ void *netsec; /* IPv6 security request */
+#else /* INET6 */
int port; /* TCP/IP service port number */
+#endif /* INET6 */
int interval; /* # cycles to skip between polls */
int preauthenticate; /* preauthentication mode to try */
int timeout; /* inactivity timout in seconds */
flag skip; /* suppress poll in implicit mode? */
flag dns; /* do DNS lookup on multidrop? */
flag uidl; /* use RFC1725 UIDLs? */
+#ifdef SDPS_ENABLE
+ flag sdps; /* use Demon Internet SDPS *ENV */
+#endif /* SDPS_ENABLE */
+ flag checkalias; /* resolve aliases by comparing IPs? */
+
#ifdef linux
char *interface;
struct idlist *mailboxes; /* list of mailboxes to check */
struct idlist *smtphunt; /* list of SMTP hosts to try forwarding to */
char *smtphost; /* actual SMTP host to point to */
+ char *smtpaddress; /* address we want to force in the delivery messages */
+ struct idlist *antispam; /* list of listener's antispam response */
char *mda; /* local MDA to pass mail to */
char *preconnect; /* pre-connection command to execute */
char *postconnect; /* post-connection command to execute */
flag forcecr; /* if TRUE, force CRs before LFs in text */
flag pass8bits; /* if TRUE, ignore Content-Transfer-Encoding */
flag dropstatus; /* if TRUE, drop Status lines in mail */
+ flag mimedecode; /* if TRUE, decode MIME-coded headers/coded printable*/
int limit; /* limit size of retrieved messages */
int fetchlimit; /* max # msgs to get in single poll */
int batchlimit; /* max # msgs to pass in single SMTP session */
int expunge; /* max # msgs to pass between expunges */
- /* unseen, previous state of mailbox (initially from .fetchids) */
-#define UID_KEPT 0 /* this was remembered from a previous run */
-#define UID_DELETED -1 /* this message has been deleted */
-#define UID_EXPUNGED -2 /* this message has been expunged */
struct idlist *oldsaved, *newsaved;
/* internal use */
struct query *next; /* next query control block in chain */
};
+/*
+ * Numeric option handling. Numeric option value of zero actually means
+ * it's unspecified. Value less than zero is zero.
+ */
+#define NUM_VALUE(n) (((n) == 0) ? -1 : (n))
+#define NUM_NONZERO(n) ((n) > 0)
+#define NUM_ZERO(n) ((n) < 0)
+#define NUM_SPECIFIED(n) ((n) != 0)
+
#define MULTIDROP(ctl) (ctl->wildcard || \
((ctl)->localnames && (ctl)->localnames->next))
struct method
{
char *name; /* protocol name */
+#if INET6
+ char *service;
+#else /* INET6 */
int port; /* service port */
+#endif /* INET6 */
flag tagged; /* if true, generate & expect command tags */
flag delimited; /* if true, accept "." message delimiter */
int (*parse_response)(); /* response_parsing function */
+ int (*password_canonify)(); /* canonicalize password */
int (*getauth)(); /* authorization fetcher */
int (*getrange)(); /* get message range to fetch */
int (*getsizes)(); /* get sizes of messages */
extern int outlevel; /* see the O_.* constants above */
extern int yydebug; /* enable parse debugging */
-/* daemon mode control */
-extern int poll_interval; /* poll interval in seconds */
-extern flag nodetach; /* if TRUE, don't detach daemon process */
-extern char *logfile; /* log file for daemon mode */
-extern flag use_syslog; /* if syslog was set */
-extern flag use_invisible; /* if invisible was set */
-extern flag quitmode; /* if --quit was set */
-extern flag check_only; /* if --check was set */
-extern char *cmd_logfile; /* if --logfile was set */
-extern int cmd_daemon; /* if --daemon was set */
-
/* these get computed */
extern int batchcount; /* count of messages sent in current batch */
extern flag peek_capable; /* can we read msgs without setting seen? */
/* miscellaneous global controls */
+extern struct runctl run; /* global controls for this run */
+extern flag nodetach; /* if TRUE, don't detach daemon process */
+extern flag quitmode; /* if --quit was set */
+extern flag check_only; /* if --check was set */
extern char *rcfile; /* path name of rc file */
-extern char *idfile; /* path name of UID file */
extern int linelimit; /* limit # lines retrieved per site */
extern flag versioninfo; /* emit only version info */
extern char *user; /* name of invoking user */
extern char *home; /* home directory of invoking user */
-extern char *fetchmailhost; /* the name of the host running fetchmail */
extern int pass; /* number of re-polling pass */
+extern flag configdump; /* dump control blocks as Python dictionary */
/* prototypes for globally callable functions */
/* driver.c: transaction support */
#if defined(HAVE_STDARG_H)
-void gen_send (int sock, char *, ... );
+void gen_send (int sock, const char *, ... );
int gen_recv(int sock, char *buf, int size);
int gen_transact (int sock, char *, ... );
#else
/* uid.c: UID support */
void initialize_saved_lists(struct query *, const char *);
-struct idlist *save_str(struct idlist **, int, const char *);
+struct idlist *save_str(struct idlist **, const char *, flag);
void free_str_list(struct idlist **);
void save_str_pair(struct idlist **, const char *, const char *);
void free_str_pair_list(struct idlist **);
int delete_str(struct idlist **, int);
-int str_in_list(struct idlist **, const char *);
+int str_in_list(struct idlist **, const char *, const flag);
int str_nr_in_list(struct idlist **, const char *);
+int str_nr_last_in_list(struct idlist **, const char *);
+void str_set_mark( struct idlist **, const char *, const flag);
int count_list( struct idlist **idl );
char *str_from_nr_list( struct idlist **idl, int number );
char *str_find(struct idlist **, int);
/* rcfile_y.y */
int prc_parse_file(const char *, const flag);
-int prc_filecheck(const char *);
+int prc_filecheck(const char *, const flag);
/* base64.c */
void to64frombits(unsigned char *, const unsigned char *, int);
int from64tobits(char *, const char *);
+/* unmime.c */
+/* Bit-mask returned by MimeBodyType */
+#define MSG_IS_7BIT 0x01
+#define MSG_IS_8BIT 0x02
+#define MSG_NEEDS_DECODE 0x80
+extern void UnMimeHeader(unsigned char *buf);
+extern int MimeBodyType(unsigned char *hdrs, int WantDecode);
+extern int UnMimeBodyline(unsigned char **buf, int collapsedoubledot);
+
/* interface.c */
void interface_parse(char *, struct hostdata *);
void interface_note_activity(struct hostdata *);
/* miscellanea */
struct query *hostalloc(struct query *);
-int parsecmdline (int, char **, struct query *);
-void optmerge(struct query *, struct query *);
+int parsecmdline (int, char **, struct runctl *, struct query *);
char *MD5Digest (unsigned char *);
int POP3_auth_rpa(unsigned char *, unsigned char *, int socket);
int daemonize(const char *, void (*)(int));
void escapes(const char *, char *);
char *visbuf(const char *);
char *showproto(int);
+void dump_config(struct runctl *runp, struct query *querylist);
+int is_host_alias(const char *, struct query *);
+#ifdef SDPS_ENABLE
+char *sdps_envto;
+#endif /* SDPS_ENABLE */
void yyerror(const char *);
int yylex(void);
+#ifdef __EMX__
+void itimerthread(void*);
+/* Have to include these first to avoid errors from redefining getcwd
+ and chdir. They're re-include protected in EMX, so it's okay, I
+ guess. */
+#include <stdlib.h>
+#include <unistd.h>
+/* Redefine getcwd and chdir to get drive-letter support so we can
+ find all of our lock files and stuff. */
+#define getcwd _getcwd2
+#define chdir _chdir2
+#endif
+
#define STRING_DISABLED (char *)-1
+#define STRING_DUMMY ""
/* fetchmail.h ends here */