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supporting changes for proxy server rewrite

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This commit is contained in:
Martin Michelsen
2022-03-27 18:14:34 -07:00
parent 20410e7a94
commit d977cf0608
9 changed files with 360 additions and 269 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/SendCommands.cc
+26 -21
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@@ -128,24 +128,34 @@ static const char* dc_lobby_server_copyright = "DreamCast Lobby Server. Copyrigh
static const char* bb_game_server_copyright = "Phantasy Star Online Blue Burst Game Server. Copyright 1999-2004 SONICTEAM.";
static const char* patch_server_copyright = "Patch Server. Copyright SonicTeam, LTD. 2001";
static void send_server_init_dc_pc_gc(shared_ptr<Client> c, const char* copyright_text,
uint8_t command) {
struct {
string prepare_server_init_contents_dc_pc_gc(
bool initial_connection,
uint32_t server_key,
uint32_t client_key) {
struct Command {
char copyright[0x40];
uint32_t server_key;
uint32_t client_key;
char after_message[200];
} cmd;
};
string ret(sizeof(Command), '\0');
auto* cmd = reinterpret_cast<Command*>(ret.data());
strcpy(cmd->copyright, initial_connection ? dc_port_map_copyright : dc_lobby_server_copyright);
cmd->server_key = server_key;
cmd->client_key = client_key;
strcpy(cmd->after_message, anti_copyright);
return ret;
}
static void send_server_init_dc_pc_gc(shared_ptr<Client> c,
bool initial_connection, uint8_t command) {
uint32_t server_key = random_object<uint32_t>();
uint32_t client_key = random_object<uint32_t>();
memset(&cmd, 0, sizeof(cmd));
strcpy(cmd.copyright, copyright_text);
cmd.server_key = server_key;
cmd.client_key = client_key;
strcpy(cmd.after_message, anti_copyright);
send_command(c, command, 0x00, cmd);
string data = prepare_server_init_contents_dc_pc_gc(
initial_connection, server_key, client_key);
send_command(c, command, 0x00, data);
switch (c->version) {
case GameVersion::DC:
@@ -163,19 +173,14 @@ static void send_server_init_dc_pc_gc(shared_ptr<Client> c, const char* copyrigh
}
static void send_server_init_pc(shared_ptr<Client> c, bool initial_connection) {
send_server_init_dc_pc_gc(c,
initial_connection ? dc_port_map_copyright : dc_lobby_server_copyright,
0x17);
send_server_init_dc_pc_gc(c, initial_connection, 0x17);
}
static void send_server_init_gc(shared_ptr<Client> c, bool initial_connection) {
send_server_init_dc_pc_gc(c,
initial_connection ? dc_port_map_copyright : dc_lobby_server_copyright,
initial_connection ? 0x17 : 0x02);
send_server_init_dc_pc_gc(c, initial_connection, initial_connection ? 0x17 : 0x02);
}
static void send_server_init_bb(shared_ptr<ServerState> s, shared_ptr<Client> c,
bool) {
static void send_server_init_bb(shared_ptr<ServerState> s, shared_ptr<Client> c) {
struct {
char copyright[0x60];
uint8_t server_key[0x30];
@@ -196,7 +201,7 @@ static void send_server_init_bb(shared_ptr<ServerState> s, shared_ptr<Client> c,
sizeof(cmd.client_key)));
}
static void send_server_init_patch(shared_ptr<Client> c, bool) {
static void send_server_init_patch(shared_ptr<Client> c) {
struct {
char copyright[0x40];
uint32_t server_key;
@@ -223,11 +228,11 @@ void send_server_init(shared_ptr<ServerState> s, shared_ptr<Client> c,
if (c->version == GameVersion::PC) {
send_server_init_pc(c, initial_connection);
} else if (c->version == GameVersion::PATCH) {
send_server_init_patch(c, initial_connection);
send_server_init_patch(c);
} else if (c->version == GameVersion::GC) {
send_server_init_gc(c, initial_connection);
} else if (c->version == GameVersion::BB) {
send_server_init_bb(s, c, initial_connection);
send_server_init_bb(s, c);
} else {
throw logic_error("unimplemented versioned command");
}