From 74631396d18f4c5b025e9cbbb70d0103c783037e Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Sat, 26 Oct 1996 02:37:50 +0000
Subject: Added filtering by length.  Ugh.

svn path=/trunk/; revision=390
---
 imap.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'imap.c')

diff --git a/imap.c b/imap.c
index 22f8db7c..c1dac5c8 100644
--- a/imap.c
+++ b/imap.c
@@ -111,6 +111,38 @@ int *countp, *newp;
     return(0);
 }
 
+static int *imap_getsizes(socket, count)
+/* capture the sizes of all messages */
+int	socket;
+int	count;
+{
+    int	ok, *sizes;
+
+    if ((sizes = (int *)malloc(sizeof(int) * count)) == (int *)NULL)
+	return((int *)NULL);
+    else
+    {
+	char buf [POPBUFSIZE+1];
+
+	gen_send(socket, "FETCH 1:%d RFC822.SIZE", count);
+	while (SockGets(socket, buf, sizeof(buf)) >= 0)
+	{
+	    int num, size;
+
+	    if (outlevel == O_VERBOSE)
+		fprintf(stderr,"%s\n",buf);
+	    if (strstr(buf, "OK"))
+		break;
+	    else if (sscanf(buf, "* %d FETCH (RFC822.SIZE %d)", &num, &size) == 2)
+		sizes[num - 1] = size;
+	    else
+		sizes[num - 1] = -1;
+	}
+
+	return(sizes);
+    }
+}
+
 static imap_is_old(socket, queryctl, num)
 int socket;
 struct hostrec *queryctl;
@@ -181,6 +213,7 @@ const static struct method imap =
     imap_ok,		/* parse command response */
     imap_getauth,	/* get authorization */
     imap_getrange,	/* query range of messages */
+    imap_getsizes,	/* grab message sizes */
     imap_is_old,	/* no UID check */
     imap_fetch,		/* request given message */
     imap_trail,		/* eat message trailer */
-- 
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