[evolution-data-server] Remove CamelFolderSummaryClass.summary_header_load().

[Matthew Barnes <mbarnes src gnome org>]

commit a6d37485160116e8b0c0fdd8e07783e78ed9b094
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sat Nov 12 22:41:56 2011 -0500

    Remove CamelFolderSummaryClass.summary_header_load().
    
    No longer needed.

 camel/camel-folder-summary.c                |   48 ------------------------
 camel/camel-folder-summary.h                |    1 -
 camel/providers/imap/camel-imap-summary.c   |   39 --------------------
 camel/providers/imapx/camel-imapx-summary.c |   52 ---------------------------
 camel/providers/local/camel-local-summary.c |   21 -----------
 camel/providers/local/camel-mbox-summary.c  |   23 ------------
 camel/providers/nntp/camel-nntp-summary.c   |   33 -----------------
 7 files changed, 0 insertions(+), 217 deletions(-)
---
diff --git a/camel/camel-folder-summary.c b/camel/camel-folder-summary.c
index 8afa7e9..623593a 100644
--- a/camel/camel-folder-summary.c
+++ b/camel/camel-folder-summary.c
@@ -129,7 +129,6 @@ static void cfs_schedule_info_release_timer (CamelFolderSummary *summary);
 static struct _node *my_list_append (struct _node **list, struct _node *n);
 static gint my_list_size (struct _node **list);
 
-static gint summary_header_load (CamelFolderSummary *, FILE *);
 static gint summary_header_save (CamelFolderSummary *, FILE *);
 
 static CamelMessageInfo * message_info_new_from_header (CamelFolderSummary *, struct _camel_header_raw *);
@@ -1141,7 +1140,6 @@ camel_folder_summary_class_init (CamelFolderSummaryClass *class)
 	class->message_info_size = sizeof (CamelMessageInfoBase);
 	class->content_info_size = sizeof (CamelMessageContentInfo);
 
-	class->summary_header_load = summary_header_load;
 	class->summary_header_save = summary_header_save;
 
 	class->summary_header_from_db = summary_header_from_db;
@@ -3488,52 +3486,6 @@ my_list_size (struct _node **list)
 	return len;
 }
 
-static gint
-summary_header_load (CamelFolderSummary *summary,
-                     FILE *in)
-{
-	if (!summary->priv->summary_path)
-		return -1;
-
-	fseek (in, 0, SEEK_SET);
-
-	io(printf("Loading header\n"));
-
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &summary->version) == -1)
-		return -1;
-
-	/* Legacy version check, before version 12 we have no upgrade knowledge */
-	if ((summary->version > 0xff) && (summary->version & 0xff) < 12) {
-		io(printf ("Summary header version mismatch"));
-		errno = EINVAL;
-		return -1;
-	}
-
-	if (!(summary->version < 0x100 && summary->version >= 13)) {
-		io(printf("Loading legacy summary\n"));
-	} else {
-		io(printf("loading new-format summary\n"));
-	}
-
-	/* legacy version */
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &summary->flags) == -1
-	    || camel_file_util_decode_fixed_int32 (in, (gint32 *) &summary->priv->nextuid) == -1
-	    || camel_file_util_decode_time_t (in, &summary->time) == -1
-	    || camel_file_util_decode_fixed_int32 (in, (gint32 *) &summary->priv->saved_count) == -1) {
-		return -1;
-	}
-
-	/* version 13 */
-	if (summary->version < 0x100 && summary->version >= 13
-	    && (camel_file_util_decode_fixed_int32 (in, (gint32 *) &summary->priv->unread_count) == -1
-		|| camel_file_util_decode_fixed_int32 (in, (gint32 *) &summary->priv->deleted_count) == -1
-		|| camel_file_util_decode_fixed_int32 (in, (gint32 *) &summary->priv->junk_count) == -1)) {
-		return -1;
-	}
-
-	return 0;
-}
-
 /* are these even useful for anything??? */
 static CamelMessageInfo *
 message_info_new_from_parser (CamelFolderSummary *summary,
diff --git a/camel/camel-folder-summary.h b/camel/camel-folder-summary.h
index 88fdfb1..8877126 100644
--- a/camel/camel-folder-summary.h
+++ b/camel/camel-folder-summary.h
@@ -258,7 +258,6 @@ struct _CamelFolderSummaryClass {
 	gsize content_info_size;
 
 	/* load/save the global info */
-	gint (*summary_header_load)(CamelFolderSummary *, FILE *);
 	gint (*summary_header_save)(CamelFolderSummary *, FILE *);
 
 	/* Load/Save folder summary from DB*/
diff --git a/camel/providers/imap/camel-imap-summary.c b/camel/providers/imap/camel-imap-summary.c
index d0a54c4..6ea0de5 100644
--- a/camel/providers/imap/camel-imap-summary.c
+++ b/camel/providers/imap/camel-imap-summary.c
@@ -36,7 +36,6 @@
 
 #define CAMEL_IMAP_SUMMARY_VERSION (3)
 
-static gint summary_header_load (CamelFolderSummary *, FILE *);
 static gint summary_header_save (CamelFolderSummary *, FILE *);
 
 static gboolean info_set_user_flag (CamelMessageInfo *info, const gchar *id, gboolean state);
@@ -75,7 +74,6 @@ camel_imap_summary_class_init (CamelImapSummaryClass *class)
 	folder_summary_class->message_info_size = sizeof (CamelImapMessageInfo);
 	folder_summary_class->content_info_size = sizeof (CamelImapMessageContentInfo);
 	folder_summary_class->message_info_clone = imap_message_info_clone;
-	folder_summary_class->summary_header_load = summary_header_load;
 	folder_summary_class->summary_header_save = summary_header_save;
 	folder_summary_class->summary_header_to_db = summary_header_to_db;
 	folder_summary_class->summary_header_from_db = summary_header_from_db;
@@ -186,43 +184,6 @@ summary_header_from_db (CamelFolderSummary *s,
 	return TRUE;
 }
 
-static gint
-summary_header_load (CamelFolderSummary *s,
-                     FILE *in)
-{
-	CamelImapSummary *ims = CAMEL_IMAP_SUMMARY (s);
-
-	if (CAMEL_FOLDER_SUMMARY_CLASS (camel_imap_summary_parent_class)->summary_header_load (s, in) == -1)
-		return -1;
-
-	/* Legacy version */
-	if (s->version == 0x30c)
-		return camel_file_util_decode_uint32 (in, &ims->validity);
-
-	/* Version 1 */
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &ims->version) == -1)
-		return -1;
-
-	if (ims->version == 2) {
-		/* Version 2: for compat with version 2 of the imap4 summary files */
-		gint have_mlist;
-
-		if (camel_file_util_decode_fixed_int32 (in, &have_mlist) == -1)
-			return -1;
-	}
-
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &ims->validity) == -1)
-		return -1;
-
-	if (ims->version > CAMEL_IMAP_SUMMARY_VERSION) {
-		g_warning("Unkown summary version\n");
-		errno = EINVAL;
-		return -1;
-	}
-
-	return 0;
-}
-
 static CamelFIRecord *
 summary_header_to_db (CamelFolderSummary *s,
                       GError **error)
diff --git a/camel/providers/imapx/camel-imapx-summary.c b/camel/providers/imapx/camel-imapx-summary.c
index de09449..c6e98d7 100644
--- a/camel/providers/imapx/camel-imapx-summary.c
+++ b/camel/providers/imapx/camel-imapx-summary.c
@@ -35,7 +35,6 @@
 
 #define CAMEL_IMAPX_SUMMARY_VERSION (4)
 
-static gint summary_header_load (CamelFolderSummary *, FILE *);
 static gint summary_header_save (CamelFolderSummary *, FILE *);
 
 static gboolean info_set_user_flag (CamelMessageInfo *info, const gchar *id, gboolean state);
@@ -79,7 +78,6 @@ camel_imapx_summary_class_init (CamelIMAPXSummaryClass *class)
 	folder_summary_class->message_info_size = sizeof (CamelIMAPXMessageInfo);
 	folder_summary_class->content_info_size = sizeof (CamelIMAPXMessageContentInfo);
 	folder_summary_class->message_info_clone = imapx_message_info_clone;
-	folder_summary_class->summary_header_load = summary_header_load;
 	folder_summary_class->summary_header_save = summary_header_save;
 	folder_summary_class->summary_header_to_db = summary_header_to_db;
 	folder_summary_class->summary_header_from_db = summary_header_from_db;
@@ -200,56 +198,6 @@ summary_header_from_db (CamelFolderSummary *s,
 	return TRUE;
 }
 
-static gint
-summary_header_load (CamelFolderSummary *s,
-                     FILE *in)
-{
-	CamelIMAPXSummary *ims = CAMEL_IMAPX_SUMMARY (s);
-	CamelFolderSummaryClass *folder_summary_class;
-	guint32 validity;
-	gint ret;
-
-	folder_summary_class = CAMEL_FOLDER_SUMMARY_CLASS (
-		camel_imapx_summary_parent_class);
-
-	if (folder_summary_class->summary_header_load (s, in) == -1)
-		return -1;
-
-	/* Legacy version */
-	if (s->version == 0x30c) {
-		ret = camel_file_util_decode_uint32 (in, &validity);
-		if (!ret)
-			ims->validity = validity;
-		return ret;
-	}
-
-	/* Version 1 */
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &ims->version) == -1)
-		return -1;
-
-	if (ims->version == 2) {
-		/* Version 2: for compat with version 2 of the imap4 summary files */
-		gint have_mlist;
-
-		if (camel_file_util_decode_fixed_int32 (in, &have_mlist) == -1)
-			return -1;
-	}
-
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &validity) == -1)
-		return -1;
-	ims->validity = validity;
-
-	/* This is only used for migration; will never be asked to load newer
-	 * versions of the store format */
-	if (ims->version > 3) {
-		g_warning("Unknown summary version\n");
-		errno = EINVAL;
-		return -1;
-	}
-
-	return 0;
-}
-
 static CamelFIRecord *
 summary_header_to_db (CamelFolderSummary *s,
                       GError **error)
diff --git a/camel/providers/local/camel-local-summary.c b/camel/providers/local/camel-local-summary.c
index 2575cbb..2440ae0 100644
--- a/camel/providers/local/camel-local-summary.c
+++ b/camel/providers/local/camel-local-summary.c
@@ -46,7 +46,6 @@
 static CamelFIRecord * summary_header_to_db (CamelFolderSummary *, GError **error);
 static gboolean summary_header_from_db (CamelFolderSummary *, CamelFIRecord *);
 
-static gint summary_header_load (CamelFolderSummary *, FILE *);
 static gint summary_header_save (CamelFolderSummary *, FILE *);
 
 static CamelMessageInfo * message_info_new_from_header (CamelFolderSummary *, struct _camel_header_raw *);
@@ -104,7 +103,6 @@ camel_local_summary_class_init (CamelLocalSummaryClass *class)
 	folder_summary_class = CAMEL_FOLDER_SUMMARY_CLASS (class);
 	folder_summary_class->message_info_size = sizeof (CamelLocalMessageInfo);
 	folder_summary_class->content_info_size = sizeof (CamelMessageContentInfo);
-	folder_summary_class->summary_header_load = summary_header_load;
 	folder_summary_class->summary_header_save = summary_header_save;
 	folder_summary_class->summary_header_from_db = summary_header_from_db;
 	folder_summary_class->summary_header_to_db = summary_header_to_db;
@@ -683,25 +681,6 @@ summary_header_from_db (CamelFolderSummary *s,
 	return TRUE;
 }
 
-static gint
-summary_header_load (CamelFolderSummary *s,
-                     FILE *in)
-{
-	CamelLocalSummary *cls = (CamelLocalSummary *) s;
-
-	/* We dont actually add our own headers, but version that we don't anyway */
-
-	if (CAMEL_FOLDER_SUMMARY_CLASS (camel_local_summary_parent_class)->summary_header_load (s, in) == -1)
-		return -1;
-
-	/* Legacy version, version is in summary only */
-	if ((s->version & 0xfff) == 0x20c)
-		return 0;
-
-	/* otherwise load the version number */
-	return camel_file_util_decode_fixed_int32 (in, (gint32 *) &cls->version);
-}
-
 static struct _CamelFIRecord *
 summary_header_to_db (CamelFolderSummary *s,
                       GError **error)
diff --git a/camel/providers/local/camel-mbox-summary.c b/camel/providers/local/camel-mbox-summary.c
index ad28c14..7744bfd 100644
--- a/camel/providers/local/camel-mbox-summary.c
+++ b/camel/providers/local/camel-mbox-summary.c
@@ -48,7 +48,6 @@ static gboolean summary_header_from_db (CamelFolderSummary *, CamelFIRecord *);
 static CamelMessageInfo * message_info_from_db (CamelFolderSummary *s, CamelMIRecord *record);
 static CamelMIRecord * message_info_to_db (CamelFolderSummary *s, CamelMessageInfo *info);
 
-static gint summary_header_load (CamelFolderSummary *, FILE *);
 static gint summary_header_save (CamelFolderSummary *, FILE *);
 
 static CamelMessageInfo * message_info_new_from_header (CamelFolderSummary *, struct _camel_header_raw *);
@@ -132,7 +131,6 @@ camel_mbox_summary_class_init (CamelMboxSummaryClass *class)
 	folder_summary_class = CAMEL_FOLDER_SUMMARY_CLASS (class);
 	folder_summary_class->message_info_size = sizeof (CamelMboxMessageInfo);
 	folder_summary_class->content_info_size = sizeof (CamelMboxMessageContentInfo);
-	folder_summary_class->summary_header_load = summary_header_load;
 	folder_summary_class->summary_header_save = summary_header_save;
 	folder_summary_class->summary_header_from_db = summary_header_from_db;
 	folder_summary_class->summary_header_to_db = summary_header_to_db;
@@ -244,27 +242,6 @@ summary_header_from_db (CamelFolderSummary *s,
 	return TRUE;
 }
 
-static gint
-summary_header_load (CamelFolderSummary *s,
-                     FILE *in)
-{
-	CamelMboxSummary *mbs = CAMEL_MBOX_SUMMARY (s);
-
-	if (CAMEL_FOLDER_SUMMARY_CLASS (camel_mbox_summary_parent_class)->summary_header_load (s, in) == -1)
-		return -1;
-
-	/* legacy version */
-	if (s->version == 0x120c)
-		return camel_file_util_decode_uint32 (in, (guint32 *) &mbs->folder_size);
-
-	/* version 1 */
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &mbs->version) == -1
-	    || camel_file_util_decode_gsize (in, &mbs->folder_size) == -1)
-		return -1;
-
-	return 0;
-}
-
 static CamelFIRecord *
 summary_header_to_db (CamelFolderSummary *s,
                       GError **error)
diff --git a/camel/providers/nntp/camel-nntp-summary.c b/camel/providers/nntp/camel-nntp-summary.c
index d1d4e9f..c55d45f 100644
--- a/camel/providers/nntp/camel-nntp-summary.c
+++ b/camel/providers/nntp/camel-nntp-summary.c
@@ -54,7 +54,6 @@ struct _CamelNNTPSummaryPrivate {
 #define _PRIVATE(o) (((CamelNNTPSummary *)(o))->priv)
 
 static CamelMessageInfo * message_info_new_from_header (CamelFolderSummary *, struct _camel_header_raw *);
-static gint summary_header_load (CamelFolderSummary *, FILE *);
 static gint summary_header_save (CamelFolderSummary *, FILE *);
 static gboolean summary_header_from_db (CamelFolderSummary *s, CamelFIRecord *mir);
 static CamelFIRecord * summary_header_to_db (CamelFolderSummary *s, GError **error);
@@ -72,7 +71,6 @@ camel_nntp_summary_class_init (CamelNNTPSummaryClass *class)
 	folder_summary_class->message_info_size = sizeof (CamelMessageInfoBase);
 	folder_summary_class->content_info_size = sizeof (CamelMessageContentInfo);
 	folder_summary_class->message_info_new_from_header = message_info_new_from_header;
-	folder_summary_class->summary_header_load = summary_header_load;
 	folder_summary_class->summary_header_save = summary_header_save;
 	folder_summary_class->summary_header_from_db = summary_header_from_db;
 	folder_summary_class->summary_header_to_db = summary_header_to_db;
@@ -146,37 +144,6 @@ summary_header_from_db (CamelFolderSummary *s,
 	return TRUE;
 }
 
-static gint
-summary_header_load (CamelFolderSummary *s,
-                     FILE *in)
-{
-	CamelNNTPSummary *cns = CAMEL_NNTP_SUMMARY (s);
-
-	if (CAMEL_FOLDER_SUMMARY_CLASS (camel_nntp_summary_parent_class)->summary_header_load (s, in) == -1)
-		return -1;
-
-	/* Legacy version */
-	if (s->version == 0x20c) {
-		camel_file_util_decode_fixed_int32 (in, (gint32 *) &cns->high);
-		return camel_file_util_decode_fixed_int32 (in, (gint32 *) &cns->low);
-	}
-
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &cns->version) == -1)
-		return -1;
-
-	if (cns->version > CAMEL_NNTP_SUMMARY_VERSION) {
-		g_warning ("Unknown NNTP summary version");
-		errno = EINVAL;
-		return -1;
-	}
-
-	if (camel_file_util_decode_fixed_int32 (in, (gint32 *) &cns->high) == -1
-	    || camel_file_util_decode_fixed_int32 (in, (gint32 *) &cns->low) == -1)
-		return -1;
-
-	return 0;
-}
-
 static CamelFIRecord *
 summary_header_to_db (CamelFolderSummary *s,
                       GError **error)