j3d1/tinc
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Add a minor number to the protocol version.

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This commit is contained in:
Guus Sliepen 2011-07-05 21:19:48 +02:00
parent b99656d84a
commit 9708bbfa8e
6 changed files with 17 additions and 16 deletions
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3
src/connection.h
View file

@ -56,7 +56,8 @@ typedef struct connection_t {
union sockaddr_t address; /* his real (internet) ip */
char *hostname; /* the hostname of its real ip */
int protocol_version; /* used protocol */
int protocol_major; /* used protocol */
int protocol_minor; /* used protocol */
int socket; /* socket used for this connection */
uint32_t options; /* options for this connection */

3
src/net_setup.c
View file

@ -239,7 +239,8 @@ static bool setup_myself(void) {
myself->connection->hostname = xstrdup("MYSELF");
myself->connection->options = 0;
myself->connection->protocol_version = PROT_CURRENT;
myself->connection->protocol_major = PROT_MAJOR;
myself->connection->protocol_minor = PROT_MINOR;
if(!get_config_string(lookup_config(config_tree, "Name"), &name)) { /* Not acceptable */
logger(LOG_ERR, "Name for tinc daemon required!");

7
src/protocol.h
View file

@ -21,11 +21,10 @@
#ifndef __TINC_PROTOCOL_H__
#define __TINC_PROTOCOL_H__
/* Protocol version. Different versions are incompatible,
incompatible version have different protocols.
*/
/* Protocol version. Different major versions are incompatible. */
#define PROT_CURRENT 17
#define PROT_MAJOR 17
#define PROT_MINOR 0
/* Silly Windows */

12
src/protocol_auth.c
View file

@ -40,14 +40,14 @@
bool send_id(connection_t *c) {
gettimeofday(&c->start, NULL);
return send_request(c, "%d %s %d", ID, myself->connection->name,
myself->connection->protocol_version);
return send_request(c, "%d %s %d.%d", ID, myself->connection->name,
myself->connection->protocol_major, myself->connection->protocol_minor);
}
bool id_h(connection_t *c, char *request) {
char name[MAX_STRING_SIZE];
if(sscanf(request, "%*d " MAX_STRING " %d", name, &c->protocol_version) != 2) {
if(sscanf(request, "%*d " MAX_STRING " %d.%d", name, &c->protocol_major, &c->protocol_minor) < 2) {
logger(LOG_ERR, "Got bad %s from %s (%s)", "ID", c->name,
c->hostname);
return false;
@ -86,9 +86,9 @@ bool id_h(connection_t *c, char *request) {
/* Check if version matches */
if(c->protocol_version != myself->connection->protocol_version) {
logger(LOG_ERR, "Peer %s (%s) uses incompatible version %d",
c->name, c->hostname, c->protocol_version);
if(c->protocol_major != myself->connection->protocol_major) {
logger(LOG_ERR, "Peer %s (%s) uses incompatible version %d.%d",
c->name, c->hostname, c->protocol_major, c->protocol_minor);
return false;
}

4
src/tincctl.c
View file

@ -497,8 +497,8 @@ int main(int argc, char *argv[], char *envp[]) {
make_names();
if(show_version) {
printf("%s version %s (built %s %s, protocol %d)\n", PACKAGE,
VERSION, __DATE__, __TIME__, PROT_CURRENT);
printf("%s version %s (built %s %s, protocol %d.%d)\n", PACKAGE,
VERSION, __DATE__, __TIME__, PROT_MAJOR, PROT_MINOR);
printf("Copyright (C) 1998-2009 Ivo Timmermans, Guus Sliepen and others.\n"
"See the AUTHORS file for a complete list.\n\n"
"tinc comes with ABSOLUTELY NO WARRANTY. This is free software,\n"

4
src/tincd.c
View file

@ -356,8 +356,8 @@ int main(int argc, char **argv) {
make_names();
if(show_version) {
printf("%s version %s (built %s %s, protocol %d)\n", PACKAGE,
VERSION, __DATE__, __TIME__, PROT_CURRENT);
printf("%s version %s (built %s %s, protocol %d.%d)\n", PACKAGE,
VERSION, __DATE__, __TIME__, PROT_MAJOR, PROT_MINOR);
printf("Copyright (C) 1998-2011 Ivo Timmermans, Guus Sliepen and others.\n"
"See the AUTHORS file for a complete list.\n\n"
"tinc comes with ABSOLUTELY NO WARRANTY. This is free software,\n"