***********************************************************************/
#include <config.h>
-#include <varargs.h>
-
#include <stdio.h>
-#if defined(STDC_HEADERS)
#include <string.h>
-#endif
-#if defined(HAVE_UNISTD_H)
-#include <unistd.h>
-#endif
-#include <errno.h>
-
#include "socket.h"
#include "fetchmail.h"
-static int count, first;
-
/*********************************************************************
Method declarations for IMAP
*********************************************************************/
-static int exists, unseen, recent;
+static int count, seen;
-int imap_ok (argbuf,socket)
+int imap_ok (socket, argbuf)
/* parse command response */
char *argbuf;
int socket;
{
- int ok;
- char buf [POPBUFSIZE+1];
- char *bufp;
- int n;
-
- do {
- if (SockGets(socket, buf, sizeof(buf)) < 0)
- return(PS_SOCKET);
-
- if (outlevel == O_VERBOSE)
- fprintf(stderr,"%s\n",buf);
-
- /* interpret untagged status responses */
- if (strstr(buf, "EXISTS"))
- exists = atoi(buf+2);
- if (strstr(buf, "RECENT"))
- recent = atoi(buf+2);
- if (sscanf(buf + 2, "OK [UNSEEN %d]", &n) == 1)
- unseen = n;
-
- } while
- (tag[0] != '\0' && strncmp(buf, tag, strlen(tag)));
-
- if (tag[0] == '\0') {
- strcpy(argbuf, buf);
- return(0);
- }
- else {
- if (strncmp(buf + TAGLEN + 1, "OK", 2) == 0) {
- strcpy(argbuf, buf + TAGLEN);
- return(0);
+ int ok;
+ char buf [POPBUFSIZE+1];
+ char *bufp;
+ int n;
+
+ seen = 0;
+ do {
+ if (SockGets(socket, buf, sizeof(buf)) < 0)
+ return(PS_SOCKET);
+
+ if (outlevel == O_VERBOSE)
+ fprintf(stderr,"%s\n",buf);
+
+ /* interpret untagged status responses */
+ if (strstr(buf, "EXISTS"))
+ count = atoi(buf+2);
+ if (strstr(buf, "FLAGS"))
+ seen = (strstr(buf, "Seen") != (char *)NULL);
+ } while
+ (tag[0] != '\0' && strncmp(buf, tag, strlen(tag)));
+
+ if (tag[0] == '\0')
+ {
+ strcpy(argbuf, buf);
+ return(0);
}
- else if (strncmp(buf + TAGLEN + 1, "BAD", 2) == 0)
- return(PS_ERROR);
else
- return(PS_PROTOCOL);
- }
+ {
+ char *cp;
+
+ /* skip the tag */
+ for (cp = buf; !isspace(*cp); cp++)
+ continue;
+ while (isspace(*cp))
+ cp++;
+
+ if (strncmp(cp, "OK", 2) == 0)
+ {
+ strcpy(argbuf, cp);
+ return(0);
+ }
+ else if (strncmp(cp, "BAD", 2) == 0)
+ return(PS_ERROR);
+ else
+ return(PS_PROTOCOL);
+ }
}
int imap_getauth(socket, queryctl, buf)
queryctl->remotename, queryctl->password));
}
-static imap_getrange(socket, queryctl, countp, firstp)
+static imap_getrange(socket, queryctl, countp)
/* get range of messages to be fetched */
int socket;
struct hostrec *queryctl;
int *countp;
-int *firstp;
{
int ok;
/* find out how many messages are waiting */
- exists = unseen = recent = -1;
ok = gen_transact(socket,
"SELECT %s",
- queryctl->remotefolder[0] ? queryctl->remotefolder : "INBOX");
+ queryctl->mailbox[0] ? queryctl->mailbox : "INBOX");
if (ok != 0)
return(ok);
- /* compute size of message run */
- *countp = exists;
- if (queryctl->fetchall)
- *firstp = 1;
- else {
- if (exists > 0 && unseen == -1) {
- fprintf(stderr,
- "no UNSEEN response; assuming all %d RECENT messages are unseen\n",
- recent);
- *firstp = exists - recent + 1;
- } else {
- *firstp = unseen;
- }
- }
+ *countp = count;
return(0);
}
-static int imap_fetch(socket, number, limit, lenp)
+static imap_is_old(socket, queryctl, num)
+int socket;
+struct hostrec *queryctl;
+int num;
+{
+ char buf [POPBUFSIZE+1];
+ int ok;
+
+ if ((ok = gen_transact(socket, "FETCH %d FLAGS", num)) != 0)
+ exit(PS_ERROR);
+
+ return(seen);
+}
+
+static int imap_fetch(socket, number, lenp)
/* request nth message */
int socket;
int number;
-int limit;
int *lenp;
{
char buf [POPBUFSIZE+1];
int num;
- if (limit)
- gen_send(socket,
- "PARTIAL %d RFC822 0 %d",
- number, limit);
- else
- gen_send(socket,
- "FETCH %d RFC822",
- number);
+ gen_send(socket, "FETCH %d RFC822", number);
/* looking for FETCH response */
do {
return(0);
}
-static struct method imap =
+static imap_delete(socket, queryctl, number)
+/* set delete flag for given message */
+int socket;
+struct hostrec *queryctl;
+int number;
+{
+ return(gen_transact(socket, "STORE %d +FLAGS (\\Deleted)", number));
+}
+
+const static struct method imap =
{
- "IMAP", /* Internet Message Access Protocol */
- 143, /* standard IMAP3bis/IMAP4 port */
- 1, /* this is a tagged protocol */
- 0, /* no message delimiter */
- imap_ok, /* parse command response */
- imap_getauth, /* get authorization */
- imap_getrange, /* query range of messages */
- imap_fetch, /* request given message */
- imap_trail, /* eat message trailer */
- "STORE %d +FLAGS (\\Deleted)", /* set IMAP delete flag */
- "EXPUNGE", /* the IMAP expunge command */
- "LOGOUT", /* the IMAP exit command */
+ "IMAP", /* Internet Message Access Protocol */
+ 143, /* standard IMAP2bis/IMAP4 port */
+ 1, /* this is a tagged protocol */
+ 0, /* no message delimiter */
+ imap_ok, /* parse command response */
+ imap_getauth, /* get authorization */
+ imap_getrange, /* query range of messages */
+ imap_is_old, /* no UID check */
+ imap_fetch, /* request given message */
+ imap_trail, /* eat message trailer */
+ imap_delete, /* set IMAP delete flag */
+ "EXPUNGE", /* the IMAP expunge command */
+ "LOGOUT", /* the IMAP exit command */
};
int doIMAP (queryctl)
return(do_protocol(queryctl, &imap));
}
+
projects / ~andy / fetchmail / blobdiff