From 156dd4f1ecefade7ac92c67a5de7d449dbf32edc Mon Sep 17 00:00:00 2001
From: Alasdair Kergon <agk@redhat.com>
Date: Tue, 14 Sep 2004 16:42:46 +0000
Subject: [PATCH] New commands 'segtypes' and 'formats'.

---
 WHATS_NEW             |  1 +
 lib/display/display.c | 19 +++++++++++++++++++
 lib/display/display.h |  3 +++
 tools/Makefile.in     |  2 ++
 tools/commands.h      |  8 ++++++++
 5 files changed, 33 insertions(+)

diff --git a/WHATS_NEW b/WHATS_NEW
index 010b1c444..ce8c4b88e 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.00.23 - 
 ====================================
+  New commands 'segtypes' and 'formats'.
   Suppress pvmove abort message in test mode.
   Improve pvcreate/remove device not found error message.
   Allow pvmove to move data within the same PV.
diff --git a/lib/display/display.c b/lib/display/display.c
index fcb453ca7..5da2ddc1a 100644
--- a/lib/display/display.c
+++ b/lib/display/display.c
@@ -662,3 +662,22 @@ void vgdisplay_short(struct volume_group *vg)
 			       SIZE_SHORT));
 	return;
 }
+
+void display_formats(struct cmd_context *cmd)
+{
+	struct format_type *fmt;
+
+	list_iterate_items(fmt, &cmd->formats) {
+		log_print("%s", fmt->name);
+	}
+}
+
+void display_segtypes(struct cmd_context *cmd)
+{
+	struct segment_type *segtype;
+
+	list_iterate_items(segtype, &cmd->segtypes) {
+		log_print("%s", segtype->name);
+	}
+}
+
diff --git a/lib/display/display.h b/lib/display/display.h
index 0fc3486ff..fbd7b2663 100644
--- a/lib/display/display.h
+++ b/lib/display/display.h
@@ -45,6 +45,9 @@ void vgdisplay_full(struct volume_group *vg);
 void vgdisplay_colons(struct volume_group *vg);
 void vgdisplay_short(struct volume_group *vg);
 
+void display_formats(struct cmd_context *cmd);
+void display_segtypes(struct cmd_context *cmd);
+
 /*
  * Allocation policy display conversion routines.
  */
diff --git a/tools/Makefile.in b/tools/Makefile.in
index d7c58abcb..ce8ff2036 100644
--- a/tools/Makefile.in
+++ b/tools/Makefile.in
@@ -23,6 +23,7 @@ endif
 SOURCES =\
 	archiver.c \
 	dumpconfig.c \
+	formats.c \
 	lvchange.c \
 	lvcreate.c \
 	lvdisplay.c \
@@ -43,6 +44,7 @@ SOURCES =\
 	pvremove.c \
 	pvscan.c \
 	reporter.c \
+	segtypes.c \
 	toollib.c \
 	vgcfgbackup.c \
 	vgcfgrestore.c \
diff --git a/tools/commands.h b/tools/commands.h
index 902850088..2293fbcb2 100644
--- a/tools/commands.h
+++ b/tools/commands.h
@@ -32,6 +32,10 @@ xx(dumpconfig,
    "Dump active configuration",
    "dumpconfig <filename>\n")
 
+xx(formats,
+   "List available metadata formats",
+   "formats\n")
+
 xx(help,
    "Display help for commands",
    "help <command>" "\n")
@@ -513,6 +517,10 @@ xx(pvscan,
    exported_ARG, ignorelockingfailure_ARG, novolumegroup_ARG, partial_ARG,
    short_ARG, uuid_ARG)
 
+xx(segtypes,
+   "List available segment types",
+   "segtypes\n")
+
 xx(vgcfgbackup,
    "Backup volume group configuration(s)",
    "vgcfgbackup " "\n"