All this basically to support user flags in the summary. They are not yet

All this basically to support user flags in the summary.  They
are not yet saved to the message headers (complicates things a bit).

2000-05-17  NotZed  <NotZed@HelixCode.com>

        * providers/mbox/camel-mbox-folder.c (message_changed): Snoop
        changes to user flags on the message into the summary as well.

        * providers/mbox/camel-mbox-summary.c (camel_mbox_summary_init):
        Changed version init to include the parent class version info
        (i.e. add it not overwrite it).

        * camel-folder-summary.c (message_info_new): Initialise user_flags
        to empty.
        (message_info_load): And load user flags.
        (message_info_save): And save user flags.
        (message_info_free): And free them.
        (CAMEL_FOLDER_SUMMARY_VERSION): Bumped file revision.

        * camel-folder-summary.h: Added user-flags to summary.

        * camel-mime-message.c (camel_mime_message_set_user_flag): Dont
        use a hashtable for user flags.
        (camel_mime_message_get_user_flag): And changed here too.
        (camel_flag_get): New interface to get a flag from a flag
        list.  Flag lists are easier to work with than hash tables, and
        save memory too.
        (camel_flag_set): And set.
        (camel_flag_list_free): And free.
        (free_key_only): Discard.
        (finalize): Remove the flag list.

svn path=/trunk/; revision=3107

1 files changed, 12 insertions, 1 deletions

diff --git a/camel/camel-mime-message.h b/camel/camel-mime-message.h
index f1e254da51..40a170e244 100644
--- a/camel/camel-mime-message.h
+++ b/camel/camel-mime-message.h
@@ -62,6 +62,11 @@ enum _CamelMessageFlags {
 	CAMEL_MESSAGE_USER = 1<<31 /* supports user flags */
 };
 
+typedef struct _CamelFlag {
+	struct _CamelFlag *next;
+	char name[1];
+} CamelFlag;
+
 struct _CamelMimeMessage
 {
 	CamelMimePart parent_object;
@@ -80,7 +85,7 @@ struct _CamelMimeMessage
 
 	/* other fields */
 	guint32 flags;		/* system flags */
-	GHashTable *user_flags; /* if present, then true */
+	struct _CamelFlag *user_flags;
 	gboolean expunged;
 	
 	guint message_number; /* set by folder object when retrieving message */
@@ -151,6 +156,12 @@ void		  camel_mime_message_set_user_flag	(CamelMimeMessage *m, const char *name,
 
 guint              camel_mime_message_get_message_number   (CamelMimeMessage *mime_message);
 
+/* message flag operations */
+gboolean	camel_flag_get(CamelFlag **list, const char *name);
+void		camel_flag_set(CamelFlag **list, const char *name, gboolean state);
+int		camel_flag_list_size(CamelFlag **list);
+void		camel_flag_list_free(CamelFlag **list);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */