cpp/openttd-patchpack/source Changeset - r14985:6c2d89816318

Changeset - r14985:6c2d89816318

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smatz - 15 years ago 2010-04-11 17:17:12
smatz@openttd.org

(svn r19607) -Codechange: use different packet types instead of packet subtypes

5 files changed with 109 insertions and 58 deletions:

src/network/core/tcp_game.h

src/network/network_client.cpp

src/network/network_client.h

src/network/network_gui.cpp

src/network/network_server.cpp

0 comments (0 inline, 0 general)

src/network/core/tcp_game.h

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@@ @@ -35,8 +35,10 @@ enum { @@
 	PACKET_CLIENT_COMPANY_INFO,
 	PACKET_SERVER_COMPANY_INFO,
 	PACKET_SERVER_CLIENT_INFO,
 	PACKET_SERVER_NEED_PASSWORD,
 	PACKET_CLIENT_PASSWORD,
 	PACKET_SERVER_NEED_GAME_PASSWORD,
 	PACKET_SERVER_NEED_COMPANY_PASSWORD,
 	PACKET_CLIENT_GAME_PASSWORD,
 	PACKET_CLIENT_COMPANY_PASSWORD,
 	PACKET_SERVER_WELCOME,
 	PACKET_CLIENT_GETMAP,
 	PACKET_SERVER_WAIT,
@@ @@ -75,7 +77,8 @@ struct CommandPacket; @@
 /** Status of a client */
 enum ClientStatus {
 	STATUS_INACTIVE,   ///< The client is not connected nor active
 	STATUS_AUTHORIZING,///< The client is authorizing
 	STATUS_AUTH_GAME,  ///< The client is authorizing with game (server) password
 	STATUS_AUTH_COMPANY, ///< The client is authorizing with company password
 	STATUS_AUTH,       ///< The client is authorized
 	STATUS_MAP_WAIT,   ///< The client is waiting as someone else is downloading the map
 	STATUS_MAP,        ///< The client is downloading the map

src/network/network_client.cpp

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@@ @@ -167,18 +167,32 @@ DEF_CLIENT_SEND_COMMAND(PACKET_CLIENT_NE @@
 	return NETWORK_RECV_STATUS_OKAY;
+}
-DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_PASSWORD)(NetworkPasswordType type, const char *password)
+DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_GAME_PASSWORD)(const char *password)
+{
 	/*
-	 * Packet: CLIENT_PASSWORD
+	 * Packet: CLIENT_GAME_PASSWORD
 	 * Function: Send a password to the server to authorize
 	 * Data:
 	 *    uint8:  NetworkPasswordType
 	 *    String: Password
 	 */
 	Packet *p = new Packet(PACKET_CLIENT_PASSWORD);
 	p->Send_uint8 (type);
 	p->Send_string(type == NETWORK_GAME_PASSWORD ? password : GenerateCompanyPasswordHash(password));
 	Packet *p = new Packet(PACKET_CLIENT_GAME_PASSWORD);
 	p->Send_string(password);
 	MY_CLIENT->Send_Packet(p);
 	return NETWORK_RECV_STATUS_OKAY;
+}
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_COMPANY_PASSWORD)(const char *password)
+{
 	/*
 	 * Packet: CLIENT_COMPANY_PASSWORD
 	 * Function: Send a password to the server to authorize
 	 * Data:
 	 *    uint8:  NetworkPasswordType
 	 *    String: Password
 	 */
 	Packet *p = new Packet(PACKET_CLIENT_COMPANY_PASSWORD);
 	p->Send_string(GenerateCompanyPasswordHash(password));
 	MY_CLIENT->Send_Packet(p);
 	return NETWORK_RECV_STATUS_OKAY;
+}
@@ @@ -535,30 +549,32 @@ DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER @@
 	return ret;
+}
-DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_NEED_PASSWORD)
+DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_NEED_GAME_PASSWORD)
+{
 	NetworkPasswordType type = (NetworkPasswordType)p->Recv_uint8();
 	const char *password = _network_join_server_password;
 	if (!StrEmpty(password)) {
 		return SEND_COMMAND(PACKET_CLIENT_GAME_PASSWORD)(password);
+	}
 	switch (type) {
 		case NETWORK_COMPANY_PASSWORD:
 			/* Initialize the password hash salting variables. */
 	ShowNetworkNeedPassword(NETWORK_GAME_PASSWORD);
 	return NETWORK_RECV_STATUS_OKAY;
+}
 DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_NEED_COMPANY_PASSWORD)
+{
 			_password_game_seed = p->Recv_uint32();
 			p->Recv_string(_password_server_id, sizeof(_password_server_id));
 			if (MY_CLIENT->HasClientQuit()) return NETWORK_RECV_STATUS_MALFORMED_PACKET;
 			password = _network_join_company_password;
 			/* FALL THROUGH */
 		case NETWORK_GAME_PASSWORD:
 			if (StrEmpty(password)) {
 				ShowNetworkNeedPassword(type);
 			} else {
 				return SEND_COMMAND(PACKET_CLIENT_PASSWORD)(type, password);
 	const char *password = _network_join_company_password;
 	if (!StrEmpty(password)) {
 		return SEND_COMMAND(PACKET_CLIENT_COMPANY_PASSWORD)(password);
+			}
 			return NETWORK_RECV_STATUS_OKAY;
 		default: return NETWORK_RECV_STATUS_MALFORMED_PACKET;
+	}
 	ShowNetworkNeedPassword(NETWORK_COMPANY_PASSWORD);
 	return NETWORK_RECV_STATUS_OKAY;
+}
 DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_WELCOME)
@@ @@ -921,8 +937,10 @@ static NetworkClientPacket * const _netw @@
 	NULL, // PACKET_CLIENT_COMPANY_INFO,
 	RECEIVE_COMMAND(PACKET_SERVER_COMPANY_INFO),
 	RECEIVE_COMMAND(PACKET_SERVER_CLIENT_INFO),
 	RECEIVE_COMMAND(PACKET_SERVER_NEED_PASSWORD),
 	NULL, // PACKET_CLIENT_PASSWORD,
 	RECEIVE_COMMAND(PACKET_SERVER_NEED_GAME_PASSWORD),
 	RECEIVE_COMMAND(PACKET_SERVER_NEED_COMPANY_PASSWORD),
 	NULL, // PACKET_CLIENT_GAME_PASSWORD,
 	NULL, // PACKET_CLIENT_COMPANY_PASSWORD,
 	RECEIVE_COMMAND(PACKET_SERVER_WELCOME),
 	NULL, // PACKET_CLIENT_GETMAP,
 	RECEIVE_COMMAND(PACKET_SERVER_WAIT),

src/network/network_client.h

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Show inline comments

@@ @@ -22,7 +22,8 @@ DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLI @@
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_ERROR)(NetworkErrorCode errorno);
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_QUIT)();
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_CHAT)(NetworkAction action, DestType desttype, int dest, const char *msg, int64 data);
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_PASSWORD)(NetworkPasswordType type, const char *password);
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_GAME_PASSWORD)(const char *password);
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_COMPANY_PASSWORD)(const char *password);
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_SET_PASSWORD)(const char *password);
 DEF_CLIENT_SEND_COMMAND_PARAM(PACKET_CLIENT_SET_NAME)(const char *name);
 DEF_CLIENT_SEND_COMMAND(PACKET_CLIENT_ACK);

src/network/network_gui.cpp

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Show inline comments

@@ @@ -2210,8 +2210,13 @@ struct NetworkJoinStatusWindow : Window @@
 		if (StrEmpty(str)) {
 			NetworkDisconnect();
 			ShowNetworkGameWindow();
 		} else {
 			SEND_COMMAND(PACKET_CLIENT_PASSWORD)(this->password_type, str);
 			return;
+		}
 		switch (this->password_type) {
 			case NETWORK_GAME_PASSWORD:    SEND_COMMAND(PACKET_CLIENT_GAME_PASSWORD)   (str); break;
 			case NETWORK_COMPANY_PASSWORD: SEND_COMMAND(PACKET_CLIENT_COMPANY_PASSWORD)(str); break;
 			default: NOT_REACHED();
+		}
+	}
 };

src/network/network_server.cpp

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Show inline comments

@@ @@ -209,22 +209,39 @@ DEF_SERVER_SEND_COMMAND_PARAM(PACKET_SER @@
 	return NETWORK_RECV_STATUS_OKAY;
+}
-DEF_SERVER_SEND_COMMAND_PARAM(PACKET_SERVER_NEED_PASSWORD)(NetworkClientSocket *cs, NetworkPasswordType type)
+DEF_SERVER_SEND_COMMAND_PARAM(PACKET_SERVER_NEED_GAME_PASSWORD)(NetworkClientSocket *cs)
+{
 	/*
 	 * Packet: SERVER_NEED_PASSWORD
 	 * Function: Indication to the client that the server needs a password
 	 * Data:
 	 *    uint8:  Type of password
 	 * Packet: PACKET_SERVER_NEED_GAME_PASSWORD
 	 * Function: Indication to the client that the server needs a game password
 	 */
 	/* Invalid packet when status is AUTH or higher */
 	if (cs->status >= STATUS_AUTH) return NetworkCloseClient(cs, NETWORK_RECV_STATUS_MALFORMED_PACKET);
 	/* Invalid packet when status is STATUS_AUTH_GAME or higher */
 	if (cs->status >= STATUS_AUTH_GAME) return NetworkCloseClient(cs, NETWORK_RECV_STATUS_MALFORMED_PACKET);
 	cs->status = STATUS_AUTH_GAME;
 	Packet *p = new Packet(PACKET_SERVER_NEED_GAME_PASSWORD);
 	cs->Send_Packet(p);
 	return NETWORK_RECV_STATUS_OKAY;
+}
 	cs->status = STATUS_AUTHORIZING;
 DEF_SERVER_SEND_COMMAND_PARAM(PACKET_SERVER_NEED_COMPANY_PASSWORD)(NetworkClientSocket *cs)
+{
 	/*
 	 * Packet: PACKET_SERVER_NEED_COMPANY_PASSWORD
 	 * Function: Indication to the client that the server needs a company password
 	 * Data:
 	 *    uint32:  Generation seed
 	 *    string:  Network ID of the server
 	 */
 	Packet *p = new Packet(PACKET_SERVER_NEED_PASSWORD);
 	p->Send_uint8(type);
 	/* Invalid packet when status is STATUS_AUTH_COMPANY or higher */
 	if (cs->status >= STATUS_AUTH_COMPANY) return NetworkCloseClient(cs, NETWORK_RECV_STATUS_MALFORMED_PACKET);
 	cs->status = STATUS_AUTH_COMPANY;
 	Packet *p = new Packet(PACKET_SERVER_NEED_COMPANY_PASSWORD);
 	p->Send_uint32(_settings_game.game_creation.generation_seed);
 	p->Send_string(_settings_client.network.network_id);
 	cs->Send_Packet(p);
@@ @@ -647,11 +664,11 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT @@
 	/* We now want a password from the client else we do not allow him in! */
 	if (!StrEmpty(_settings_client.network.server_password)) {
-		return SEND_COMMAND(PACKET_SERVER_NEED_PASSWORD)(cs, NETWORK_GAME_PASSWORD);
+		return SEND_COMMAND(PACKET_SERVER_NEED_GAME_PASSWORD)(cs);
+	}
 	if (Company::IsValidID(ci->client_playas) && !StrEmpty(_network_company_states[ci->client_playas].password)) {
-		return SEND_COMMAND(PACKET_SERVER_NEED_PASSWORD)(cs, NETWORK_COMPANY_PASSWORD);
+		return SEND_COMMAND(PACKET_SERVER_NEED_COMPANY_PASSWORD)(cs);
+	}
 	return SEND_COMMAND(PACKET_SERVER_WELCOME)(cs);
@@ @@ -728,33 +745,41 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT @@
 	return SEND_COMMAND(PACKET_SERVER_CHECK_NEWGRFS)(cs);
+}
-DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_PASSWORD)
+DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_GAME_PASSWORD)
+{
 	NetworkPasswordType type;
 	if (cs->status != STATUS_AUTH_GAME) {
 		return SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_NOT_EXPECTED);
+	}
 	char password[NETWORK_PASSWORD_LENGTH];
 	const NetworkClientInfo *ci;
 	type = (NetworkPasswordType)p->Recv_uint8();
 	p->Recv_string(password, sizeof(password));
 	if (cs->status == STATUS_AUTHORIZING && type == NETWORK_GAME_PASSWORD) {
 		/* Check game-password */
 	/* Check game password */
 		if (strcmp(password, _settings_client.network.server_password) != 0) {
 			/* Password is invalid */
 			return SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_WRONG_PASSWORD);
+		}
 		ci = cs->GetInfo();
 	const NetworkClientInfo *ci = cs->GetInfo();
 		if (Company::IsValidID(ci->client_playas) && !StrEmpty(_network_company_states[ci->client_playas].password)) {
-			return SEND_COMMAND(PACKET_SERVER_NEED_PASSWORD)(cs, NETWORK_COMPANY_PASSWORD);
+		return SEND_COMMAND(PACKET_SERVER_NEED_COMPANY_PASSWORD)(cs);
+		}
 		/* Valid password, allow user */
 		return SEND_COMMAND(PACKET_SERVER_WELCOME)(cs);
 	} else if (cs->status == STATUS_AUTHORIZING && type == NETWORK_COMPANY_PASSWORD) {
 		ci = cs->GetInfo();
+}
 DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_COMPANY_PASSWORD)
+{
 	if (cs->status != STATUS_AUTH_COMPANY) {
 		return SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_NOT_EXPECTED);
+	}
 	char password[NETWORK_PASSWORD_LENGTH];
 	p->Recv_string(password, sizeof(password));
 	/* Check company password */
 	const NetworkClientInfo *ci = cs->GetInfo();
 		if (strcmp(password, _network_company_states[ci->client_playas].password) != 0) {
 			/* Password is invalid */
 			return SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_WRONG_PASSWORD);
@@ @@ -763,9 +788,6 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT @@
 		return SEND_COMMAND(PACKET_SERVER_WELCOME)(cs);
+	}
 	return SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_NOT_EXPECTED);
+}
 DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_GETMAP)
+{
 	NetworkClientSocket *new_cs;
@@ @@ -1271,8 +1293,10 @@ static NetworkServerPacket * const _netw @@
 	RECEIVE_COMMAND(PACKET_CLIENT_COMPANY_INFO),
 	NULL, // PACKET_SERVER_COMPANY_INFO,
 	NULL, // PACKET_SERVER_CLIENT_INFO,
 	NULL, // PACKET_SERVER_NEED_PASSWORD,
 	RECEIVE_COMMAND(PACKET_CLIENT_PASSWORD),
 	NULL, // PACKET_SERVER_NEED_GAME_PASSWORD,
 	NULL, // PACKET_SERVER_NEED_COMPANY_PASSWORD,
 	RECEIVE_COMMAND(PACKET_CLIENT_GAME_PASSWORD),
 	RECEIVE_COMMAND(PACKET_CLIENT_COMPANY_PASSWORD),
 	NULL, // PACKET_SERVER_WELCOME,
 	RECEIVE_COMMAND(PACKET_CLIENT_GETMAP),
 	NULL, // PACKET_SERVER_WAIT,

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