Don't copy newlines into the parsed header text, and turn any number of

	* camel-mime-parser.c (folder_scan_header): Don't copy newlines
	into the parsed header text, and turn any number of tabs and
	spaces after a newline into a single space.

svn path=/trunk/; revision=3624

2 files changed, 28 insertions, 10 deletions

diff --git a/camel/ChangeLog b/camel/ChangeLog
index 91aef64322..7e38c2d529 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,3 +1,9 @@
+2000-06-17  Dan Winship  <danw@helixcode.com>
+
+	* camel-mime-parser.c (folder_scan_header): Don't copy newlines
+	into the parsed header text, and turn any number of tabs and
+	spaces after a newline into a single space.
+
 2000-06-17  Jeffrey Stedfast  <fejj@helixcode.com>
 
 	* providers/imap/camel-imap-folder.c (imap_init): Should now
diff --git a/camel/camel-mime-parser.c b/camel/camel-mime-parser.c
index acb29814d2..c8dc4fb61c 100644
--- a/camel/camel-mime-parser.c
+++ b/camel/camel-mime-parser.c
@@ -1102,18 +1102,34 @@ retry:
 
 			start = inptr;
 
-			if (!s->midline
-			    && (part = folder_boundary_check(s, inptr, lastone))) {
-				if ((s->outptr>s->outbuf) || (inptr-start))
-					goto header_truncated; /* may not actually be truncated */
-				
-				goto normal_exit;
+			if (!s->midline) {
+				if ((part = folder_boundary_check(s, inptr, lastone))) {
+					if ((s->outptr>s->outbuf) || (inptr-start))
+						goto header_truncated; /* may not actually be truncated */
+
+					goto normal_exit;
+				}
+
+				/* Replace any number of spaces and tabs at the start of the line with
+				 * a single space.
+				 */
+				if (*start == ' ' || *start == '\t') {
+					static char *space = " ";
+					do
+						start++;
+					while (*start == ' ' || *start == '\t');
+					header_append(s, space, space + 1);
+				}
 			}
 
 			/* goto next line */
 			while ((*inptr++)!='\n')
 				;
 
+			g_assert(inptr<=s->inend+1);
+
+			header_append(s, start, inptr-1);
+
 			/* check against the real buffer end, not our 'atleast limited' end */
 			/* also make sure we have at least 1 char lookahead, so even if we found a \n at
 			   the end, well, make out we didn't, and re-scan it next pass */
@@ -1124,10 +1140,6 @@ retry:
 				s->midline = FALSE;
 			}
 
-			g_assert(inptr<=s->inend);
-
-			header_append(s, start, inptr);
-
 			h(printf("outbuf[0] = %02x '%c' oubuf[1] = %02x '%c'\n",
 				 s->outbuf[0], isprint(s->outbuf[0])?s->outbuf[0]:'.',
 				 s->outbuf[1], isprint(s->outbuf[1])?s->outbuf[1]:'.'));