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Merge pull request #630 from Pax1601/read-config-location-with-lfs.writedir()

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Read config location with lfs.writedir()
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Pax1601 2023-12-02 10:47:33 +01:00 committed by GitHub
commit dbdc162fae
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8 changed files with 105 additions and 92 deletions
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8
scripts/OlympusCommand.lua
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@ -1345,3 +1345,11 @@ Olympus.initializeUnits()
Olympus.notify("OlympusCommand script " .. version .. " loaded successfully", 2, true)
-- Load the current instance folder
local lfs = require('lfs')
Olympus.instancePath = lfs.writedir().."Mods\\Services\\Olympus"
Olympus.notify("Starting DCS Olympus backend session in "..Olympus.instancePath, 2)
Olympus.OlympusDLL.setInstancePath()

26
src/core/src/aircraft.cpp
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@ -12,24 +12,18 @@ using namespace GeographicLib;
extern Scheduler* scheduler;
extern UnitsManager* unitsManager;
json::value Aircraft::database = json::value();
extern string instancePath;
void Aircraft::loadDatabase(string path) {
char* buf = nullptr;
size_t sz = 0;
if (_dupenv_s(&buf, &sz, "DCSOLYMPUS_PATH") == 0 && buf != nullptr)
{
std::ifstream ifstream(string(buf) + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("Aircrafts database loaded correctly");
else
log("Error reading Aircrafts database file");
free(buf);
}
std::ifstream ifstream(instancePath + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("Aircrafts database loaded correctly from " + instancePath + path);
else
log("Error reading Aircrafts database file");
}
/* Aircraft */

15
src/core/src/core.cpp
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@ -25,6 +25,7 @@ json::value missionData = json::value::object();
mutex mutexLock;
string sessionHash;
string instancePath;
bool initialized = false;
@ -69,6 +70,20 @@ extern "C" DllExport int coreInit(lua_State* L)
return(0);
}
extern "C" DllExport int coreInstancePath(lua_State * L)
{
/* Lock for thread safety */
lock_guard<mutex> guard(mutexLock);
lua_getglobal(L, "Olympus");
lua_getfield(L, -1, "instancePath");
instancePath = lua_tostring(L, -1);
log("Setting instance path to " + instancePath);
return(0);
}
extern "C" DllExport int coreFrame(lua_State* L)
{
if (!initialized)

26
src/core/src/groundunit.cpp
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@ -12,27 +12,21 @@ using namespace GeographicLib;
extern Scheduler* scheduler;
extern UnitsManager* unitsManager;
json::value GroundUnit::database = json::value();
extern string instancePath;
#define RANDOM_ZERO_TO_ONE (double)(rand()) / (double)(RAND_MAX)
#define RANDOM_MINUS_ONE_TO_ONE (((double)(rand()) / (double)(RAND_MAX) - 0.5) * 2)
void GroundUnit::loadDatabase(string path) {
char* buf = nullptr;
size_t sz = 0;
if (_dupenv_s(&buf, &sz, "DCSOLYMPUS_PATH") == 0 && buf != nullptr)
{
std::ifstream ifstream(string(buf) + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("Ground Units database loaded correctly");
else
log("Error reading Ground Units database file");
free(buf);
}
std::ifstream ifstream(instancePath + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("GroundUnits database loaded correctly from " + instancePath + path);
else
log("Error reading GroundUnits database file");
}
/* Ground unit */

26
src/core/src/helicopter.cpp
View File

@ -12,24 +12,18 @@ using namespace GeographicLib;
extern Scheduler* scheduler;
extern UnitsManager* unitsManager;
json::value Helicopter::database = json::value();
extern string instancePath;
void Helicopter::loadDatabase(string path) {
char* buf = nullptr;
size_t sz = 0;
if (_dupenv_s(&buf, &sz, "DCSOLYMPUS_PATH") == 0 && buf != nullptr)
{
std::ifstream ifstream(string(buf) + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("Helicopters database loaded correctly");
else
log("Error reading Helicopters database file");
free(buf);
}
std::ifstream ifstream(instancePath + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("Helicopters database loaded correctly from " + instancePath + path);
else
log("Error reading Helicopters database file");
}
/* Helicopter */

26
src/core/src/navyunit.cpp
View File

@ -12,24 +12,18 @@ using namespace GeographicLib;
extern Scheduler* scheduler;
extern UnitsManager* unitsManager;
json::value NavyUnit::database = json::value();
extern string instancePath;
void NavyUnit::loadDatabase(string path) {
char* buf = nullptr;
size_t sz = 0;
if (_dupenv_s(&buf, &sz, "DCSOLYMPUS_PATH") == 0 && buf != nullptr)
{
std::ifstream ifstream(string(buf) + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("Navy Units database loaded correctly");
else
log("Error reading Navy Units database file");
free(buf);
}
std::ifstream ifstream(instancePath + path);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
database = json::value::parse(ss.str(), errorCode);
if (database.is_object())
log("NavyUnits database loaded correctly from " + instancePath + path);
else
log("Error reading NavyUnits database file");
}
/* Navy Unit */

50
src/core/src/server.cpp
View File

@ -19,6 +19,7 @@ extern Scheduler* scheduler;
extern json::value missionData;
extern mutex mutexLock;
extern string sessionHash;
extern string instancePath;
void handle_eptr(std::exception_ptr eptr)
{
@ -286,39 +287,32 @@ string Server::extractPassword(http_request& request) {
void Server::task()
{
string address = REST_ADDRESS;
string modLocation;
char* buf = nullptr;
size_t sz = 0;
if (_dupenv_s(&buf, &sz, "DCSOLYMPUS_PATH") == 0 && buf != nullptr)
{
std::ifstream ifstream(string(buf) + OLYMPUS_JSON_PATH);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
json::value config = json::value::parse(ss.str(), errorCode);
if (config.is_object() && config.has_object_field(L"server") &&
config[L"server"].has_string_field(L"address") && config[L"server"].has_number_field(L"port"))
{
address = "http://" + to_string(config[L"server"][L"address"]) + ":" + to_string(config[L"server"][L"port"].as_number().to_int32());
log("Starting server on " + address);
}
else
log("Error reading configuration file. Starting server on " + address);
string jsonLocation = instancePath + OLYMPUS_JSON_PATH;
if (config.is_object() && config.has_object_field(L"authentication"))
{
if (config[L"authentication"].has_string_field(L"gameMasterPassword")) gameMasterPassword = to_string(config[L"authentication"][L"gameMasterPassword"]);
if (config[L"authentication"].has_string_field(L"blueCommanderPassword")) blueCommanderPassword = to_string(config[L"authentication"][L"blueCommanderPassword"]);
if (config[L"authentication"].has_string_field(L"redCommanderPassword")) redCommanderPassword = to_string(config[L"authentication"][L"redCommanderPassword"]);
}
else
log("Error reading configuration file. No password set.");
free(buf);
log("Reading configuration from " + jsonLocation);
std::ifstream ifstream(jsonLocation);
std::stringstream ss;
ss << ifstream.rdbuf();
std::error_code errorCode;
json::value config = json::value::parse(ss.str(), errorCode);
if (config.is_object() && config.has_object_field(L"server") &&
config[L"server"].has_string_field(L"address") && config[L"server"].has_number_field(L"port"))
{
address = "http://" + to_string(config[L"server"][L"address"]) + ":" + to_string(config[L"server"][L"port"].as_number().to_int32());
log("Starting server on " + address);
}
else
log("Error reading configuration file. Starting server on " + address);
if (config.is_object() && config.has_object_field(L"authentication"))
{
log("DCSOLYMPUS_PATH environment variable is missing, starting server on " + address);
if (config[L"authentication"].has_string_field(L"gameMasterPassword")) gameMasterPassword = to_string(config[L"authentication"][L"gameMasterPassword"]);
if (config[L"authentication"].has_string_field(L"blueCommanderPassword")) blueCommanderPassword = to_string(config[L"authentication"][L"blueCommanderPassword"]);
if (config[L"authentication"].has_string_field(L"redCommanderPassword")) redCommanderPassword = to_string(config[L"authentication"][L"redCommanderPassword"]);
}
else
log("Error reading configuration file. No password set.");
http_listener listener(to_wstring(address + "/" + REST_URI));

20
src/olympus/src/olympus.cpp
View File

@ -11,12 +11,14 @@ typedef int(__stdcall* f_coreFrame)(lua_State* L);
typedef int(__stdcall* f_coreUnitsData)(lua_State* L);
typedef int(__stdcall* f_coreWeaponsData)(lua_State* L);
typedef int(__stdcall* f_coreMissionData)(lua_State* L);
typedef int(__stdcall* f_coreInstancePath)(lua_State* L);
f_coreInit coreInit = nullptr;
f_coreDeinit coreDeinit = nullptr;
f_coreFrame coreFrame = nullptr;
f_coreUnitsData coreUnitsData = nullptr;
f_coreWeaponsData coreWeaponsData = nullptr;
f_coreMissionData coreMissionData = nullptr;
f_coreInstancePath coreInstancePath = nullptr;
static int onSimulationStart(lua_State* L)
{
@ -90,6 +92,13 @@ static int onSimulationStart(lua_State* L)
goto error;
}
coreInstancePath = (f_coreInstancePath)GetProcAddress(hGetProcIDDLL, "coreInstancePath");
if (!coreInstancePath)
{
LogError(L, "Error getting coreInstancePath ProcAddress from DLL");
goto error;
}
coreInit(L);
LogInfo(L, "Module loaded and started successfully.");
@ -137,6 +146,7 @@ static int onSimulationStop(lua_State* L)
coreUnitsData = nullptr;
coreWeaponsData = nullptr;
coreMissionData = nullptr;
coreInstancePath = nullptr;
}
hGetProcIDDLL = NULL;
@ -175,6 +185,15 @@ static int setMissionData(lua_State* L)
return 0;
}
static int setInstancePath(lua_State* L)
{
if (coreInstancePath)
{
coreInstancePath(L);
}
return 0;
}
static const luaL_Reg Map[] = {
{"onSimulationStart", onSimulationStart},
{"onSimulationFrame", onSimulationFrame},
@ -182,6 +201,7 @@ static const luaL_Reg Map[] = {
{"setUnitsData", setUnitsData },
{"setWeaponsData", setWeaponsData },
{"setMissionData", setMissionData },
{"setInstancePath", setInstancePath },
{NULL, NULL}
};