Console: Add common console header to keep API in sync

SConstruct

@@ -7,18 +7,12 @@ import platform as _platform
 #
 
 opts = Options('build.conf')
-opts.AddOptions(('CONF_DIR', """Directory where the Netsukuku configuration files will be installed""",
-                '/etc/netsukuku'),
-        ('DATA_DIR', 'Directory to install data files',
-                '/usr/share/netsukuku'),
-        ('MAN_DIR',  'Where the manuals will be installed',
-                '/usr/man'),
-        ('BIN_DIR' , 'Directory to install the binaries',
-                '/usr/bin'),
-        ('PID_DIR',  'Specify location of ntkd.pid file',
-                '/var/run'),
-        ('destdir', 'SCons will copy all the files under destdir during installation',
-                '/'),
+opts.AddOptions(('CONF_DIR', """Directory where the Netsukuku configuration files will be installed""", '/etc/netsukuku'),
+        ('DATA_DIR', 'Directory to install data files', '/usr/share/netsukuku'),
+        ('MAN_DIR',  'Where the manuals will be installed', '/usr/man'),
+        ('BIN_DIR' , 'Directory to install the binaries', '/usr/bin'),
+        ('PID_DIR',  'Specify location of ntkd.pid file', '/var/run'),
+        ('destdir', 'SCons will copy all the files under destdir during installation', '/'),
         EnumOption('debug', 'build the debug code', 'no',
             allowed_values=('yes', 'no', '1', '0'), map={},
             ignorecase=0),

src/SConscript

@@ -151,10 +151,10 @@ build_config_files(env = env)
 #	Build
 #
 
-ntkd 	= env.Program('ntkd', sources_netsukuku, LIBS = libs, CPPPATH = '.')
-qspn    = env.Program('qspn-empiric', sources_qspn, LIBS = libs, CPPPATH = '.')
-ntkresolv = env.Program('ntk-resolv', sources_ntkresolv, LIBS = libs, CPPPATH = '.')
-ntkconsole = env.Program('ntk-console', sources_ntkconsole, LIBS = libs, CPPPATH = '.', CFLAGS = '-std=c99')
+ntkd 		= env.Program('ntkd', sources_netsukuku, LIBS = libs, CPPPATH = '.')
+qspn  		= env.Program('qspn-empiric', sources_qspn, LIBS = libs, CPPPATH = '.')
+ntkresolv 	= env.Program('ntk-resolv', sources_ntkresolv, LIBS = libs, CPPPATH = '.')
+ntkconsole 	= env.Program('ntk-console', sources_ntkconsole, LIBS = libs, CPPPATH = '.', CFLAGS = '-std=c99')
 
 Default(ntkd, ntkresolv, ntkconsole)
 

src/console.h

@@ -0,0 +1,51 @@
+/* This file is part of Netsukuku
+ *
+ * This source code is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * This source code is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * Please refer to the GNU Public License for more details.
+ *
+ * You should have received a copy of the GNU Public License along with
+ * this source code; if not, write to:
+ * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#ifndef CONSOLE_H
+#define CONSOLE_H
+
+
+#define CONSOLE_SOCKET_PATH 	"/tmp/ntk-console"
+#define CONSOLE_VERSION_MAJOR	0
+#define CONSOLE_VERSION_MINOR 	3
+#define CONSOLE_BUFFER_LENGTH 	250
+
+#ifndef TRUE
+#define FALSE               0
+#define TRUE                1
+#endif
+
+
+typedef enum {
+    COMMAND_HELP = 0x100,
+    COMMAND_UPTIME,
+    COMMAND_KILL,
+    COMMAND_VERSION,
+    COMMAND_INETCONN,
+    COMMAND_CURIFS,
+    COMMAND_CURIFSCT,
+    COMMAND_CURQSPNID,
+    COMMAND_CURIP,
+    COMMAND_CURNODE,
+    COMMAND_IFS,
+    COMMAND_IFSCT,
+    COMMAND_QUIT,
+    COMMAND_CONSUPTIME,
+} command_t;
+
+
+#endif /* CONSOLE_H */

src/ntk-console-bindings.c

@@ -1,18 +1,14 @@
 /* Header files required for the console bindings
  * not included outside of this file. */
 
+
 #include <utmp.h>
 #include <sys/un.h>
 #include <unistd.h>
 
+#include "console.h"
 #include "netsukuku.h"
 
-/* Constants used for the console bindings. */
-
-#define SERVER_PATH	 "/tmp/ntk-console"
-#define REQUEST_LENGTH   250
-#define FALSE 			0
-#define TRUE 			1
 
 /* Variable and structure defintions, serverfd refers to socket file descriptor
  * length refers to the required length of the requests that will be sent.
@@ -28,8 +24,9 @@ int rc, length;
 /* Cleans up the console bindings for closing, Closes socket file descriptors,
  * unlinks the server path, etc. */
 
-void clean_up(void) {
-	
+static void
+clean_up(void)
+{
 	const int optVal = 1;
 	const socklen_t optLen = sizeof(optVal);
 	
@@ -38,14 +35,15 @@ void clean_up(void) {
 	if (serverfd != -1)
 		close(serverfd);
 
-   unlink(SERVER_PATH);
+   unlink(CONSOLE_SOCKET_PATH);
 	
 }
 
 /* Creates an AF_UNIX socket and binds it to a local address. */
 
-void opensocket(void) {
-	
+static void
+opensocket(void)
+{
 	int stop_trying;
 	
 	serverfd = socket(AF_UNIX, SOCK_STREAM, 0);
@@ -56,7 +54,7 @@ void opensocket(void) {
 	
 	memset(&serveraddr, 0, sizeof(serveraddr));
 	serveraddr.sun_family = AF_UNIX;
-	strcpy(serveraddr.sun_path, SERVER_PATH);
+	strcpy(serveraddr.sun_path, CONSOLE_SOCKET_PATH);
 
 	rc = bind(serverfd, (struct sockaddr *)&serveraddr, SUN_LEN(&serveraddr));
 	if (rc < 0) {
@@ -73,10 +71,11 @@ void opensocket(void) {
 	}
 }
 
+
 /* Sends a parsed response to the ntk console client. */
 
-void
-send_response(int session_fd, char response[REQUEST_LENGTH], ...)
+static void
+send_response(int session_fd, char response[CONSOLE_BUFFER_LENGTH], ...)
 {
 	int response_length = (int)strlen(response);
 	rc = send(session_fd, response, response_length, 0);
@@ -91,8 +90,8 @@ send_response(int session_fd, char response[REQUEST_LENGTH], ...)
  * to data from ntkd structures such as: me 
  * into a response for the ntk console client. */
 
-int
-request_processing(int session_fd, char unprocessed_request[REQUEST_LENGTH])
+static int
+request_processing(int session_fd, char unprocessed_request[CONSOLE_BUFFER_LENGTH])
 {
 	if(strncmp(unprocessed_request,"uptime", (int)strlen(unprocessed_request))  == 0)
 		send_response(session_fd, (char)time(0)-me.uptime);
@@ -153,7 +152,24 @@ request_receive(int sock, char message[], int max)
 }
 
 
-void
+static void
+handle_session(int session_fd)
+{
+	char request[CONSOLE_BUFFER_LENGTH];
+
+	rc = request_receive(session_fd, request, CONSOLE_BUFFER_LENGTH);
+	if (rc < 0) {
+		perror("recv() failed");
+		exit(-1);
+	}
+	
+	printf("%d bytes of data were received\n", rc);
+	
+	request_processing(session_fd, request);
+}
+
+
+static void
 wait_session(int server_fd)
 {
 	rc = listen(serverfd, 10);
@@ -187,23 +203,6 @@ wait_session(int server_fd)
 }
 
 
-void
-handle_session(int session_fd)
-{
-	char request[REQUEST_LENGTH];
-
-	rc = request_receive(session_fd, request, REQUEST_LENGTH);
-	if (rc < 0) {
-		perror("recv() failed");
-		exit(-1);
-	}
-	
-	printf("%d bytes of data were received\n", rc);
-	
-	request_processing(session_fd, request);
-}
-
-
 void
 console_recv_send(void)
 {

src/ntk-console.c

@@ -1,6 +1,29 @@
+/* This file is part of Netsukuku
+ *
+ * This source code is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * This source code is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * Please refer to the GNU Public License for more details.
+ *
+ * You should have received a copy of the GNU Public License along with
+ * this source code; if not, write to:
+ * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
 
 #include "ntk-console.h"
+#include "console.h"
 
+#include <stdio.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <time.h>
 #include <unistd.h>
 
 
@@ -30,7 +53,7 @@ const struct supported_commands {
 command_t
 command_parse(char *request)
 {
-	if (strlen(request) > BUFFER_LENGTH) {
+	if (strlen(request) > CONSOLE_BUFFER_LENGTH) {
 		printf("Error: Command longer than 250 bytes.\n");
 		return -1;
 	}
@@ -92,8 +115,8 @@ ntkd_request(char *request)
 		exit(-1);
 	}
 
-	char response[BUFFER_LENGTH];
-	request_receive(sockfd, response, BUFFER_LENGTH);
+	char response[CONSOLE_BUFFER_LENGTH];
+	request_receive(sockfd, response, CONSOLE_BUFFER_LENGTH);
 	if (rc < 0) {
 		perror("recv() failed");
 		exit(-1);
@@ -114,7 +137,7 @@ opensocket(void)
 	
 	memset(&serveraddr, 0, sizeof(serveraddr));
 	serveraddr.sun_family = AF_UNIX;
-	strcpy(serveraddr.sun_path, SERVER_PATH);
+	strcpy(serveraddr.sun_path, CONSOLE_SOCKET_PATH);
 
 	rc = connect(sockfd, (struct sockaddr *)&serveraddr, sizeof(serveraddr));
 	if (rc < 0) {
@@ -206,7 +229,8 @@ console(char* request)
 			millisleep(200);
 			break;
 		case COMMAND_VERSION:
-			printf("Ntk-Console Version: %s\n", VERSION_STR);
+			printf("ntk-console version: %d.%d\n",
+				CONSOLE_VERSION_MAJOR, CONSOLE_VERSION_MINOR);
 			ntkd_request(request);
 			break;
 		case COMMAND_CONSUPTIME:
@@ -241,7 +265,7 @@ main(void)
 
 	printf("This is the Netsukuku Console. Please type 'help' for more information.\n");
 	for(;;) {
-		char* request = (char*)malloc(BUFFER_LENGTH);
+		char* request = (char*)malloc(CONSOLE_BUFFER_LENGTH);
 		printf("\n> ");
 		fgets(request, 16, stdin);
 		fflush(stdin);

src/ntk-console.h

@@ -1,44 +1,27 @@
+/* This file is part of Netsukuku
+ *
+ * This source code is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * This source code is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * Please refer to the GNU Public License for more details.
+ *
+ * You should have received a copy of the GNU Public License along with
+ * this source code; if not, write to:
+ * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
 #ifndef NETSUKUKUCONSOLE_H
 #define NETSUKUKUCONSOLE_H
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h> 
-#include <sys/socket.h>
-#include <utmp.h>
-#include <sys/un.h>
-#include <unistd.h>
-#include <time.h>
-#include <errno.h>
-
-
-#define SERVER_PATH 		"/tmp/ntk-console"
-#define BUFFER_LENGTH 		250
-#define VERSION_STR 		"0.0.2"
-
-#ifndef TRUE
-#define FALSE 				0
-#define TRUE 				1
-#endif
 
+#include <time.h>
 
-typedef enum {
-	COMMAND_HELP = 0x100,
-	COMMAND_UPTIME,
-	COMMAND_KILL,
-	COMMAND_VERSION,
-	COMMAND_INETCONN,
-	COMMAND_CURIFS,
-	COMMAND_CURIFSCT,
-	COMMAND_CURQSPNID,
-	COMMAND_CURIP,
-	COMMAND_CURNODE,
-	COMMAND_IFS,
-	COMMAND_IFSCT,
-	COMMAND_QUIT,
-	COMMAND_CONSUPTIME,
-} command_t;
+#include "console.h"
 
 
 int sockfd = -1, sockfd1 = -1;