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-rw-r--r--Makefile.am4
-rwxr-xr-xautogen.sh10
-rw-r--r--error-codes.json4
-rwxr-xr-xgen-headers.py54
-rw-r--r--gf-error-codes.h.template33
-rw-r--r--glusterfs.spec.in3
-rw-r--r--libglusterfs/src/Makefile.am2
7 files changed, 108 insertions, 2 deletions
diff --git a/Makefile.am b/Makefile.am
index c5a8af6d322..970ffdf751c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,9 @@
EXTRA_DIST = autogen.sh \
COPYING-GPLV2 COPYING-LGPLV3 \
INSTALL README AUTHORS THANKS NEWS \
- glusterfs.spec glusterfs-api.pc.in
+ glusterfs.spec glusterfs-api.pc.in \
+ error-codes.json gf-error-codes.h.template \
+ gen-headers.py
SUBDIRS = argp-standalone libglusterfs rpc api xlators glusterfsd \
$(FUSERMOUNT_SUBDIR) doc extras cli
diff --git a/autogen.sh b/autogen.sh
index d3e513a0c7c..f937e6be0d0 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -75,6 +75,16 @@ if [ "x$MISSING" != "x" ]; then
exit 1
fi
+## generate gf-error-codes.h from error-codes.json
+echo "Generate gf-error-codes.h ..."
+if ./gen-headers.py; then
+ if ! mv -fv gf-error-codes.h libglusterfs/src/gf-error-codes.h; then
+ exit 1
+ fi
+else
+ exit 1
+fi
+
## Do the autogeneration
echo Running ${ACLOCAL}...
$ACLOCAL -I ./contrib/aclocal
diff --git a/error-codes.json b/error-codes.json
new file mode 100644
index 00000000000..5121049d309
--- /dev/null
+++ b/error-codes.json
@@ -0,0 +1,4 @@
+{
+ "ERR_DEV": {"code": 9999,
+ "message": {"en": "devel error"}}
+}
diff --git a/gen-headers.py b/gen-headers.py
new file mode 100755
index 00000000000..ef9fa77117c
--- /dev/null
+++ b/gen-headers.py
@@ -0,0 +1,54 @@
+#!/usr/bin/python
+
+import sys
+try:
+ import json
+except ImportError:
+ import simplejson as json
+from string import Template
+
+
+def getLogBook(logFile='error-codes.json'):
+ fp = open(logFile)
+ return json.load(fp)
+
+
+def genCHeader(logBook,
+ infile='gf-error-codes.h.template',
+ outfile='gf-error-codes.h'):
+ fp = open('gf-error-codes.h.template')
+ s = fp.read()
+ fp.close()
+ template = Template(s)
+
+ defineLines = []
+ caseLines = []
+ for name, value in logBook.iteritems():
+ nameDef = "GF_%s" % (name.upper(),)
+ code = value['code']
+ msgNameDef = "%s_MSG" % (nameDef,)
+ msg = value['message']['en']
+
+ defineLines.append("#define %-20s %d" % (nameDef, code))
+ defineLines.append("#define %-20s %s" % (msgNameDef,
+ json.dumps(msg)))
+ caseLines.append(" case %s: return _(%s);" % \
+ (nameDef, msgNameDef))
+
+ d = {'DEFINES': "\n".join(defineLines),
+ 'CASES': "\n".join(caseLines)}
+ #print template.substitute(d)
+
+ fp = open(outfile, 'w')
+ fp.write(template.substitute(d))
+ fp.close()
+
+
+if __name__ == "__main__":
+ try:
+ logBook = getLogBook()
+ genCHeader(logBook)
+ sys.exit(0)
+ except IOError, e:
+ print str(e)
+ sys.exit(-1)
diff --git a/gf-error-codes.h.template b/gf-error-codes.h.template
new file mode 100644
index 00000000000..ab6020d640d
--- /dev/null
+++ b/gf-error-codes.h.template
@@ -0,0 +1,33 @@
+/***************************************************************/
+/** **/
+/** DO NOT EDIT THIS FILE **/
+/** THIS IS AUTO-GENERATED FROM LOG BOOK **/
+/** YOUR CHANGES WILL BE LOST IN NEXT BUILD **/
+/** **/
+/***************************************************************/
+
+#ifndef _GF_ERROR_CODES_H
+#define _GF_ERROR_CODES_H
+
+#include <libintl.h>
+
+#define _(STRING) gettext(STRING)
+
+
+/** START: ERROR CODE DEFINITIONS **/
+$DEFINES
+/** END: ERROR CODE DEFINITIONS **/
+
+
+/** START: FUNCTION RETURNS MESSAGE OF GIVEN ERROR CODE **/
+const char *
+_gf_get_message (int code) {
+ switch (code) {
+$CASES
+ default: return NULL;
+ }
+}
+/** END: FUNCTION RETURNS MESSAGE OF GIVEN ERROR CODE **/
+
+
+#endif
diff --git a/glusterfs.spec.in b/glusterfs.spec.in
index 82bff38d279..85c656d7277 100644
--- a/glusterfs.spec.in
+++ b/glusterfs.spec.in
@@ -69,6 +69,9 @@ Source0: @PACKAGE_NAME@-@PACKAGE_VERSION@.tar.gz
BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
+%if ( 0%{?rhel} && 0%{?rhel} <= 5 )
+BuildRequires: python-simplejson
+%endif
%if ( 0%{?_with_systemd:1} )
BuildRequires: systemd-units
Requires(post): systemd-units
diff --git a/libglusterfs/src/Makefile.am b/libglusterfs/src/Makefile.am
index 046e1b984c9..80753db3008 100644
--- a/libglusterfs/src/Makefile.am
+++ b/libglusterfs/src/Makefile.am
@@ -29,7 +29,7 @@ libglusterfs_la_SOURCES = dict.c xlator.c logging.c \
event-poll.c event-epoll.c
-nodist_libglusterfs_la_SOURCES = y.tab.c graph.lex.c
+nodist_libglusterfs_la_SOURCES = y.tab.c graph.lex.c gf-error-codes.h
BUILT_SOURCES = graph.lex.c