Free the response before checking for errors. I'm not sure this'll

2002-05-30  Jeffrey Stedfast  <fejj@ximian.com>

	* providers/imap/camel-imap-folder.c (imap_rescan): Free the
	response before checking for errors. I'm not sure this'll actually
	fix the memory leak here, but it might? Certainly can't hurt.

	* camel-block-file.c (camel_block_file_finalise): Destroy the
	blocks hash table.

svn path=/trunk/; revision=17053

1 files changed, 33 insertions, 4 deletions

diff --git a/camel/providers/imap/camel-imap-folder.c b/camel/providers/imap/camel-imap-folder.c
index 0b9f785d21..e798dcbebf 100644
--- a/camel/providers/imap/camel-imap-folder.c
+++ b/camel/providers/imap/camel-imap-folder.c
@@ -56,6 +56,7 @@
 #include "camel-mime-message.h"
 #include "camel-mime-utils.h"
 #include "camel-multipart.h"
+#include "camel-multipart-signed.h"
 #include "camel-operation.h"
 #include "camel-session.h"
 #include "camel-stream-buffer.h"
@@ -512,6 +513,9 @@ imap_rescan (CamelFolder *folder, int exists, CamelException *ex)
 		g_datalist_clear (&data);
 	}
 	
+	/* Free the final tagged response */
+	g_free (resp);
+	
 	camel_operation_end (NULL);
 	if (type == CAMEL_IMAP_RESPONSE_ERROR) {
 		for (i = 0; i < summary_len && new[i].uid; i++)
@@ -519,8 +523,6 @@ imap_rescan (CamelFolder *folder, int exists, CamelException *ex)
 		g_free (new);
 		return;
 	}
-	/* Free the final tagged response */
-	g_free (resp);
 	
 	/* If we find a UID in the summary that doesn't correspond to
 	 * the UID in the folder, then either: (a) it's a real UID,
@@ -1574,8 +1576,35 @@ get_content (CamelImapFolder *imap_folder, const char *uid,
 	
 	part_spec = content_info_get_part_spec (ci);
 	
-	/* There are three cases: multipart, message/rfc822, and "other" */
-	if (header_content_type_is (ci->type, "multipart", "*")) {
+	/* There are three cases: multipart/signed, multipart, message/rfc822, and "other" */
+	if (header_content_type_is(ci->type, "multipart", "signed")) {
+		CamelMultipartSigned *body_mp;
+		char *spec;
+		int ret;
+
+		/* Note: because we get the content parts uninterpreted anyway, we could potentially
+		   just use the normalmultipart code, except that multipart/signed wont let you yet! */
+
+		body_mp = camel_multipart_signed_new();
+		/* need to set this so it grabs the boundary and other info about the signed type */
+		/* we assume that part->content_type is more accurate/full than ci->type */
+		camel_data_wrapper_set_mime_type_field(CAMEL_DATA_WRAPPER(body_mp), part->content_type);
+
+		spec = alloca(strlen(part_spec) + 6);
+		sprintf(spec, part_spec[0]?"%s.TEXT":"TEXT", part_spec);
+
+		stream = camel_imap_folder_fetch_data (imap_folder, uid, spec, FALSE, ex);
+		if (stream) {
+			ret = camel_data_wrapper_construct_from_stream(CAMEL_DATA_WRAPPER(body_mp), stream);
+			camel_object_unref(CAMEL_OBJECT(stream));
+			if (ret == -1) {
+				camel_object_unref((CamelObject *)body_mp);
+				return NULL;
+			}
+		}
+
+		return (CamelDataWrapper *)body_mp;
+	} else if (header_content_type_is (ci->type, "multipart", "*")) {
 		CamelMultipart *body_mp;
 		char *child_spec;
 		int speclen, num;