Write client logs to syslog instead of stderr (/dev/null)

7 files changed, 36 insertions, 3 deletions

diff --git a/libfusepp/fuseAppBase.cpp b/libfusepp/fuseAppBase.cpp
index 49f2d6b..b56b765 100644
--- a/libfusepp/fuseAppBase.cpp
+++ b/libfusepp/fuseAppBase.cpp
@@ -184,7 +184,7 @@ int FuseAppBase::fallocate(const char *, int, off_t, off_t, struct fuse_file_inf
 }
 int FuseAppBase::onError(const std::exception & e) throw()
 {
-	fprintf(stderr, "Unknown exception (what: %s)\n", e.what());
+	log(LOG_ERR, stringf("Unknown exception (what: %s)\n", e.what()));
 	return -ENOSYS;
 }
 
diff --git a/libfusepp/fuseAppBase.h b/libfusepp/fuseAppBase.h
index 1a4a0bc..a9be11b 100644
--- a/libfusepp/fuseAppBase.h
+++ b/libfusepp/fuseAppBase.h
@@ -7,6 +7,8 @@
 #include <exception>
 #include <stdio.h>
 #include <errno.h>
+#include <syslog.h>
+#include <misc.h>
 #ifndef DLL_PUBLIC
 #define DLL_PUBLIC __attribute__ ((visibility ("default")))
 #endif
@@ -58,6 +60,7 @@ class DLL_PUBLIC FuseAppBase {
 		virtual int flock(const char *, struct fuse_file_info *, int op);
 		virtual int fallocate(const char *, int, off_t, off_t, struct fuse_file_info *);
 		virtual int onError(const std::exception & err) throw();
+		virtual void log(int level, const std::string &) const throw() = 0;
 
 		virtual int fuse_opt_parse(struct fuse_args *args, void *data, const struct fuse_opt opts[], fuse_opt_proc_t proc) = 0;
 		virtual int main(int, char **, const struct fuse_operations *) = 0;
@@ -156,7 +159,7 @@ class DLL_PUBLIC FuseAppBase {
 						return helper<f>(a...);
 					}
 					catch (...) {
-						fprintf(stderr, "Unknown exception calling %s\n", typeid(f).name());
+						fuseApp->log(LOG_ERR, stringf("Unknown exception calling %s\n", typeid(f).name()));
 						return -ENOSYS;
 					}
 				}
diff --git a/netfs/fuse/Jamfile.jam b/netfs/fuse/Jamfile.jam
index 142221e..8413d1f 100644
--- a/netfs/fuse/Jamfile.jam
+++ b/netfs/fuse/Jamfile.jam
@@ -29,8 +29,11 @@ lib netfsClientConfiguration :
 	<library>..//slicer
 	;
 
+obj misc : ../../libmisc/misc.cpp ;
+
 lib netfsClient :
 	pch
+	misc
 	netfsClientConfiguration
 	[ glob *.cpp : netfs.cpp ]
 	[ glob ../../libfusepp/fuse*.cpp ]
@@ -66,6 +69,7 @@ lib netfsClient :
 	;
 
 exe netfs :
+	misc
 	netfs.cpp :
 	<library>netfsClient
 	<library>fuse
diff --git a/netfs/fuse/netfs.cpp b/netfs/fuse/netfs.cpp
index 23996c2..945c599 100644
--- a/netfs/fuse/netfs.cpp
+++ b/netfs/fuse/netfs.cpp
@@ -1,8 +1,18 @@
 #include "fuseApp.h"
+#include <syslog.h>
 
 class FuseImpl : public NetFS::FuseApp {
 	public:
-		FuseImpl(const Ice::StringSeq & a) : NetFS::FuseApp(a) { }
+		FuseImpl(const Ice::StringSeq & a) :
+			NetFS::FuseApp(a)
+		{
+			openlog("netfs", LOG_CONS | LOG_PID | LOG_NDELAY, LOG_USER);
+		}
+
+		~FuseImpl()
+		{
+			closelog();
+		}
 
 		struct fuse_context * fuse_get_context() override
 		{
@@ -18,6 +28,11 @@ class FuseImpl : public NetFS::FuseApp {
 		{
 			return ::fuse_main(argc, argv, ops, this);
 		}
+
+		void log(int priority, const std::string & message) const throw() override
+		{
+			syslog(priority, "%s", message.c_str());
+		}
 };
 
 int
diff --git a/netfs/unittests/Jamfile.jam b/netfs/unittests/Jamfile.jam
index 74275c5..9aa8bda 100644
--- a/netfs/unittests/Jamfile.jam
+++ b/netfs/unittests/Jamfile.jam
@@ -9,6 +9,7 @@ lib Ice ;
 path-constant me : . ;
 
 lib testMocks :
+	../../libmisc/misc.cpp
 	[ glob mock*.cpp ]
 	:
 	<library>IceUtil
@@ -18,6 +19,8 @@ lib testMocks :
 	<library>../daemon//netfsd
 	<library>../fuse//netfsClient
 	<library>../ice//netfsComms
+	<define>BOOST_TEST_DYN_LINK
+	<library>boost_utf
 	<define>ROOT=\"$(me)\"
 	: :
 	<library>boost_system
diff --git a/netfs/unittests/mockFuse.cpp b/netfs/unittests/mockFuse.cpp
index a9e2cc1..4b92332 100644
--- a/netfs/unittests/mockFuse.cpp
+++ b/netfs/unittests/mockFuse.cpp
@@ -1,4 +1,5 @@
 #include "mockFuse.h"
+#include <boost/test/test_tools.hpp>
 
 FuseMock::FuseMock(const std::string & ep, const Ice::StringSeq & a) :
 	NetFS::FuseApp(a),
@@ -45,6 +46,12 @@ FuseMock::ReadConfiguration(const std::string & path) const
 	return c;
 }
 
+void
+FuseMock::log(int, const std::string & message) const throw()
+{
+	BOOST_MESSAGE(message);
+}
+
 FuseMockHost::FuseMockHost(const std::string & ep, const Ice::StringSeq & a) :
 	app(new FuseMock(ep, a)),
 	fuse(&app->ops)
diff --git a/netfs/unittests/mockFuse.h b/netfs/unittests/mockFuse.h
index e28fd5a..71b1c5e 100644
--- a/netfs/unittests/mockFuse.h
+++ b/netfs/unittests/mockFuse.h
@@ -10,6 +10,7 @@ class FuseMock : public NetFS::FuseApp {
 		struct fuse_context * fuse_get_context() override;
 		int fuse_opt_parse(struct fuse_args * args, void * data, const struct fuse_opt [], fuse_opt_proc_t proc) override;
 		int main(int, char **, const struct fuse_operations * o) override;
+		void log(int, const std::string &) const throw() override;
 
 		fuse_operations ops;