created create_pipe_socket() function.

(This used to be commit a3af3b4312144943413894b18b5845b56474ebb5)

5 files changed, 77 insertions, 102 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 5e423e3726..0cea6792c6 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -138,12 +138,6 @@ BOOL allow_access(char *deny_list,char *allow_list,
 		  char *cname,char *caddr);
 BOOL check_access(int sock, char *allow_list, char *deny_list);
 
-/*The following definitions come from  lib/agent.c  */
-
-void init_sock_redir(struct vagent_ops*va);
-void free_sock_redir(struct vagent_ops*va);
-void start_agent(struct vagent_ops *va);
-
 /*The following definitions come from  lib/bitmap.c  */
 
 struct bitmap *bitmap_allocate(int n);
@@ -620,6 +614,8 @@ void reset_globals_after_fork(void);
 char *client_name(int fd);
 char *client_addr(int fd);
 int open_pipe_sock(char *path);
+int create_pipe_socket(char *dir, int dir_perms,
+				char *path, int path_perms);
 
 /*The following definitions come from  lib/util_status.c  */
 
@@ -681,6 +677,12 @@ BOOL copy_unistr2(UNISTR2 *str, const UNISTR2 *from);
 UNISTR2 *unistr2_dup(const UNISTR2 *name);
 void unistr2_free(UNISTR2 *name);
 
+/*The following definitions come from  lib/vagent.c  */
+
+void init_sock_redir(struct vagent_ops*va);
+void free_sock_redir(struct vagent_ops*va);
+void start_agent(struct vagent_ops *va);
+
 /*The following definitions come from  libsmb/clientgen.c  */
 
 void copy_user_creds(struct user_credentials *to,
diff --git a/source3/include/vagent.h b/source3/include/vagent.h
index 19bb976635..c8b85181e4 100644
--- a/source3/include/vagent.h
+++ b/source3/include/vagent.h
@@ -36,14 +36,14 @@ struct sock_redir
 struct vagent_ops
 {
 	void (*free_sock)(void* sock);
-	int (*get_agent_sock)(void* id);
+	int (*get_agent_sock)(char* id);
 
 	BOOL (*process_cli_sock)(struct sock_redir **socks, uint32 num_socks,
 				struct sock_redir *sock);
 	BOOL (*process_srv_sock)(struct sock_redir **socks, uint32 num_socks,
 				int fd);
 
-	void* id;
+	char* id;
 	struct sock_redir **socks;
 	uint32 num_socks;
 };
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c
index c0ca723e38..71e51d2771 100644
--- a/source3/lib/util_sock.c
+++ b/source3/lib/util_sock.c
@@ -894,3 +894,65 @@ int open_pipe_sock(char *path)
 
 	return sock;
 }
+
+int create_pipe_socket(char *dir, int dir_perms,
+				char *path, int path_perms)
+{
+	int s;
+	struct sockaddr_un sa;
+
+	mkdir(dir, dir_perms);
+
+	if (chmod(dir, dir_perms) < 0)
+	{
+		DEBUG(0, ("chmod on %s failed\n", dir));
+		return -1;
+	}
+
+	if (!remove(path))
+	{
+		DEBUG(0, ("remove on %s failed\n", path));
+		return -1;
+	}
+		
+	/* start listening on unix socket */
+	s = socket(AF_UNIX, SOCK_STREAM, 0);
+
+	if (s < 0)
+	{
+		DEBUG(0, ("socket open failed\n"));
+		return -1;
+	}
+
+	ZERO_STRUCT(sa);
+	sa.sun_family = AF_UNIX;
+	safe_strcpy(sa.sun_path, path, sizeof(sa.sun_path)-1);
+
+	if (bind(s, (struct sockaddr*) &sa, sizeof(sa)) < 0)
+	{
+		DEBUG(0, ("socket bind to %s failed\n", sa.sun_path));
+		close(s);
+		remove(path);
+		return -1;
+	}
+
+	if (s == -1)
+	{
+		DEBUG(0,("bind failed\n"));
+		remove(path);
+		return -1;
+	}
+
+	if (path_perms != 0)
+	{
+		chmod(path, path_perms);
+	}
+
+	if (listen(s, 5) == -1)
+	{
+		DEBUG(0,("listen failed\n"));
+		return -1;
+	}
+
+	return s;
+}
diff --git a/source3/utils/nmb-agent.c b/source3/utils/nmb-agent.c
index ad9c958350..f49983db79 100644
--- a/source3/utils/nmb-agent.c
+++ b/source3/utils/nmb-agent.c
@@ -167,63 +167,15 @@ static BOOL process_srv_sock(struct sock_redir **socks,
 	return True;
 }
 
-static int get_agent_sock(void*id)
+static int get_agent_sock(char *id)
 {
-	int s;
-	struct sockaddr_un sa;
-	fstring path;
 	fstring dir;
-
-	CatchChild();
+	fstring path;
 
 	slprintf(dir, sizeof(dir)-1, "/tmp/.nmb");
-	mkdir(dir, 0777);
-
 	slprintf(path, sizeof(path)-1, "%s/agent", dir);
-	if (chmod(dir, 0777) < 0)
-	{
-		fprintf(stderr, "chmod on %s failed\n", sa.sun_path);
-		return -1;
-	}
-
-
-	/* start listening on unix socket */
-	s = socket(AF_UNIX, SOCK_STREAM, 0);
-
-	if (s < 0)
-	{
-		fprintf(stderr, "socket open failed\n");
-		return -1;
-	}
-
-	ZERO_STRUCT(sa);
-	sa.sun_family = AF_UNIX;
-	safe_strcpy(sa.sun_path, path, sizeof(sa.sun_path)-1);
-
-	if (bind(s, (struct sockaddr*) &sa, sizeof(sa)) < 0)
-	{
-		fprintf(stderr, "socket bind to %s failed\n", sa.sun_path);
-		close(s);
-		remove(path);
-		return -1;
-	}
-
-	if (s == -1)
-	{
-		DEBUG(0,("bind failed\n"));
-		remove(path);
-		return -1;
-	}
-
-	chmod(path, 0777);
-
-	if (listen(s, 5) == -1)
-	{
-		DEBUG(0,("listen failed\n"));
-		return -1;
-	}
 
-	return s;
+	return create_pipe_socket(dir, 0777, path, 0777);
 }
 
 static void start_nmb_agent(void)
diff --git a/source3/utils/smb-agent.c b/source3/utils/smb-agent.c
index 5d1aa4db04..96c43cadaf 100644
--- a/source3/utils/smb-agent.c
+++ b/source3/utils/smb-agent.c
@@ -303,7 +303,7 @@ static BOOL process_srv_sock(struct sock_redir **socks, uint32 num_socks,
 	return False;
 }
 
-static int get_agent_sock(void *id)
+static int get_agent_sock(char *id)
 {
 	int s;
 	struct sockaddr_un sa;
@@ -311,50 +311,9 @@ static int get_agent_sock(void *id)
 	fstring dir;
 
 	slprintf(dir, sizeof(dir)-1, "/tmp/.smb.%d", getuid());
-	mkdir(dir, S_IRUSR|S_IWUSR|S_IXUSR);
-
 	slprintf(path, sizeof(path)-1, "%s/agent", dir);
-	if (chmod(dir, S_IRUSR|S_IWUSR|S_IXUSR) < 0)
-	{
-		fprintf(stderr, "chmod on %s failed\n", sa.sun_path);
-		exit(1);
-	}
-
-
-	/* start listening on unix socket */
-	s = socket(AF_UNIX, SOCK_STREAM, 0);
-
-	if (s < 0)
-	{
-		fprintf(stderr, "socket open failed\n");
-		exit(1);
-	}
-
-	ZERO_STRUCT(sa);
-	sa.sun_family = AF_UNIX;
-	safe_strcpy(sa.sun_path, path, sizeof(sa.sun_path)-1);
 
-	if (bind(s, (struct sockaddr*) &sa, sizeof(sa)) < 0)
-	{
-		fprintf(stderr, "socket bind to %s failed\n", sa.sun_path);
-		close(s);
-		remove(path);
-		exit(1);
-	}
-
-	if (s == -1)
-	{
-		DEBUG(0,("bind failed\n"));
-		remove(path);
-		exit(1);
-	}
-
-	if (listen(s, 5) == -1)
-	{
-		DEBUG(0,("listen failed\n"));
-		remove(path);
-	}
-	return s;
+	return create_pipe_socket(dir, S_IRUSR|S_IWUSR|S_IXUSR, path, 0);
 }
 
 static void start_smb_agent(void)