nsr/jbr: Renaming nsr to jbr

As per community consensus, we have decided to rename
nsr to jbr(Journal-Based-Replication). This is the patch
to rename the "nsr" code to "jbr"

Change-Id: Id2a9837f2ec4da89afc32438b91a1c302bb4104f
BUG: 1328043
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/13899
Smoke: Gluster Build System <jenkins@build.gluster.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/xlators/experimental/jbr-client/src/gen-fops.py b/xlators/experimental/jbr-client/src/gen-fops.py
new file mode 100755
index 00000000000..4d9451f7177
--- /dev/null
+++ b/xlators/experimental/jbr-client/src/gen-fops.py
@@ -0,0 +1,57 @@
+#!/usr/bin/python
+
+import os
+import re
+import string
+import sys
+
+curdir = os.path.dirname(sys.argv[0])
+gendir = os.path.join(curdir,'../../../../libglusterfs/src')
+sys.path.append(gendir)
+from generator import ops, fop_subs, cbk_subs, generate
+
+# We really want the callback argument list, even when we're generating fop
+# code, so we propagate here.
+# TBD: this should probably be right in generate.py
+for k, v in cbk_subs.iteritems():
+	fop_subs[k]['@ERROR_ARGS@'] = v['@ERROR_ARGS@']
+
+# Stolen from old codegen.py
+def load_templates (path):
+	templates = {}
+	tmpl_re = re.compile("/\* template-name (.*) \*/")
+	templates = {}
+	t_name = None
+	for line in open(path,"r").readlines():
+		if not line:
+			break
+		m = tmpl_re.match(line)
+		if m:
+			if t_name:
+				templates[t_name] = string.join(t_contents,'')
+			t_name = m.group(1).strip()
+			t_contents = []
+		elif t_name:
+			t_contents.append(line)
+	if t_name:
+		templates[t_name] = string.join(t_contents,'')
+	return templates
+
+# Stolen from gen_fdl.py
+def gen_client (templates):
+	for name, value in ops.iteritems():
+		if name == 'getspec':
+			# It's not real if it doesn't have a stub function.
+			continue
+		print generate(templates['cbk'],name,cbk_subs)
+		print generate(templates['cont-func'],name,fop_subs)
+		print generate(templates['fop'],name,fop_subs)
+
+tmpl = load_templates(sys.argv[1])
+for l in open(sys.argv[2],'r').readlines():
+	if l.find('#pragma generate') != -1:
+		print "/* BEGIN GENERATED CODE - DO NOT MODIFY */"
+		gen_client(tmpl)
+		print "/* END GENERATED CODE */"
+	else:
+		print l[:-1]