From 2e965710dc9be23350c9f98f65ead77725be039d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= <revol@free.fr>
Date: Fri, 29 Sep 2006 23:54:00 +0000
Subject: [PATCH] Without it you won't get far with nfs =)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18984 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/bin/mount_nfs.cpp | 100 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 src/bin/mount_nfs.cpp

diff --git a/src/bin/mount_nfs.cpp b/src/bin/mount_nfs.cpp
new file mode 100644
index 0000000000..a864c8ee30
--- /dev/null
+++ b/src/bin/mount_nfs.cpp
@@ -0,0 +1,100 @@
+#include <string.h>
+#include <netdb.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <stdio.h>
+#include <Application.h>
+#include <Roster.h>
+#include <unistd.h>
+#include <signal.h>
+#include <sys/socket.h>
+
+struct mount_nfs_params
+{
+	unsigned int serverIP;
+	char *server;
+	char *_export;
+	uid_t uid;
+	gid_t gid;
+	char *hostname;
+};
+
+void usage (const char *exename);
+
+void usage (const char *exename)
+{
+	printf ("usage: %s server:export mountpoint uid gid\n",exename);
+}
+
+int main (int argc, char **argv)
+{
+	signal(SIGINT, SIG_IGN);
+	signal(SIGHUP, SIG_IGN);
+
+	BApplication theApp ("application/x-vnd.barecode-mount_nfs");
+	
+	if (argc!=5)
+	{
+		usage(argv[0]);
+		return 1;
+	}	
+
+	struct stat st;	
+	if (stat(argv[2],&st)<B_NO_ERROR)
+	{
+		printf ("mountpoint does not exist\n");
+		return 1;
+	}
+	
+	char *colon=strchr(argv[1],':');
+	
+	if (colon==NULL)
+	{
+		usage(argv[0]);
+		return 1;
+	}
+
+	int serverLength=colon-argv[1];
+	char *server=new char[serverLength+1];
+	memcpy (server,argv[1],serverLength);
+	server[serverLength]=0;
+	
+	hostent *ent;
+	
+	ent=gethostbyname (server);
+	
+	if (ent==NULL)
+	{
+		printf ("could not get server ip\n");
+		delete[] server;
+		return 1;
+	}
+
+	unsigned int serverIP=ntohl(*((unsigned int *)ent->h_addr));
+
+	mount_nfs_params params;
+
+	params.serverIP=serverIP;
+	params.server=server;
+	params._export=colon+1;
+
+	sscanf (argv[3],"%d",&params.uid);
+	sscanf (argv[4],"%d",&params.gid);
+
+	char hostname[256];
+	gethostname (hostname,256);
+	
+	params.hostname=hostname;
+		
+	int result=mount ("nfs",argv[2],NULL,0,&params,sizeof(params));
+
+	delete[] server;
+	
+	if (result<B_NO_ERROR)
+	{
+		printf ("mount failed (%s)\n",strerror(result));
+		return 1;
+	}
+	
+	return 0;
+}