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Moved path detection/initialization from main to configuration class.

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This commit is contained in:
emb 2015-01-01 10:27:09 -06:00
parent c30bbb92d7
commit 48ac11f01a
3 changed files with 45 additions and 43 deletions
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38
Source/Database/Configuration.cpp
View File

@ -9,6 +9,13 @@
#include <fstream> #include <fstream>
#include <sstream> #include <sstream>
#ifdef WIN32
#include <windows.h>
#else
#include <sys/types.h>
#include <unistd.h>
#endif
std::string Configuration::AbsolutePath; std::string Configuration::AbsolutePath;
Configuration::Configuration() Configuration::Configuration()
@ -20,6 +27,37 @@ Configuration::~Configuration()
{ {
} }
void Configuration::Initialize()
{
const char *environment = std::getenv("RETROFE_PATH");
std::string environmentStr;
if (environment != NULL)
{
environmentStr = environment;
Configuration::SetAbsolutePath(environment);
}
else
{
#ifdef WIN32
HMODULE hModule = GetModuleHandle(NULL);
CHAR exe[MAX_PATH];
GetModuleFileName(hModule, exe, MAX_PATH);
std::string sPath(exe);
sPath = Utils::GetDirectory(sPath);
sPath = Utils::GetParentDirectory(sPath);
#else
char exepath[1024];
sprintf(exepath, "/proc/%d/exe", getpid());
readlink(exepath, exepath, sizeof(exepath));
std::string sPath(exepath);
sPath = Utils::GetDirectory(sPath);
#endif
Configuration::SetAbsolutePath(sPath);
}
}
bool Configuration::Import(std::string keyPrefix, std::string file) bool Configuration::Import(std::string keyPrefix, std::string file)
{ {
bool retVal = true; bool retVal = true;

7
Source/Database/Configuration.h
View File

@ -12,6 +12,10 @@ class Configuration
public: public:
Configuration(); Configuration();
virtual ~Configuration(); virtual ~Configuration();
static void Initialize();
static void SetAbsolutePath(std::string absolutePath);
static std::string GetAbsolutePath();
static std::string ConvertToAbsolutePath(std::string prefix, std::string path);
// gets the global configuration // gets the global configuration
bool Import(std::string keyPrefix, std::string file); bool Import(std::string keyPrefix, std::string file);
@ -24,9 +28,6 @@ public:
bool PropertyExists(std::string key); bool PropertyExists(std::string key);
bool PropertyPrefixExists(std::string key); bool PropertyPrefixExists(std::string key);
bool GetPropertyAbsolutePath(std::string key, std::string &value); bool GetPropertyAbsolutePath(std::string key, std::string &value);
static void SetAbsolutePath(std::string absolutePath);
static std::string GetAbsolutePath();
static std::string ConvertToAbsolutePath(std::string prefix, std::string path);
bool IsVerbose() const; bool IsVerbose() const;
void SetVerbose(bool verbose); void SetVerbose(bool verbose);
bool IsRequiredPropertiesSet(); bool IsRequiredPropertiesSet();

43
Source/Main.cpp
View File

@ -16,45 +16,13 @@
#include <fstream> #include <fstream>
#include <dirent.h> #include <dirent.h>
#ifdef WIN32
#include <windows.h>
#else
#include <sys/types.h>
#include <unistd.h>
#endif
static bool ImportConfiguration(Configuration *c); static bool ImportConfiguration(Configuration *c);
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
Configuration::Initialize();
Configuration config; Configuration config;
const char *environment = std::getenv("RETROFE_PATH");
std::string environmentStr;
if (environment != NULL)
{
environmentStr = environment;
Configuration::SetAbsolutePath(environment);
}
else
{
#ifdef WIN32
HMODULE hModule = GetModuleHandle(NULL);
CHAR exe[MAX_PATH];
GetModuleFileName(hModule, exe, MAX_PATH);
std::string sPath(exe);
sPath = Utils::GetDirectory(sPath);
sPath = Utils::GetParentDirectory(sPath);
#else
char exepath[1024];
sprintf(exepath, "/proc/%d/exe", getpid());
readlink(exepath, exepath, sizeof(exepath));
std::string sPath(exepath);
sPath = Utils::GetDirectory(sPath);
#endif
Configuration::SetAbsolutePath(sPath);
}
// set the log file to write to // set the log file to write to
std::string logFile = Configuration::GetAbsolutePath() + "/Log.txt"; std::string logFile = Configuration::GetAbsolutePath() + "/Log.txt";
@ -71,22 +39,17 @@ int main(int argc, char *argv[])
Logger::Write(Logger::ZONE_INFO, "RetroFE", "OS: Linux"); Logger::Write(Logger::ZONE_INFO, "RetroFE", "OS: Linux");
#endif #endif
if(environment)
{
Logger::Write(Logger::ZONE_INFO, "RetroFE", "Environment variable set: RetroFE_PATH=" + environmentStr);
}
Logger::Write(Logger::ZONE_INFO, "RetroFE", "Absolute path: " + Configuration::GetAbsolutePath()); Logger::Write(Logger::ZONE_INFO, "RetroFE", "Absolute path: " + Configuration::GetAbsolutePath());
if(!ImportConfiguration(&config)) if(!ImportConfiguration(&config))
{ {
return -1; return -1;
} }
Logger::Write(Logger::ZONE_INFO, "RetroFE", "Imported configuration"); Logger::Write(Logger::ZONE_INFO, "RetroFE", "Imported configuration");
std::string dbFile = (Configuration::GetAbsolutePath() + "/cache.db"); std::string dbFile = (Configuration::GetAbsolutePath() + "/cache.db");
std::ifstream infile(dbFile.c_str()); std::ifstream infile(dbFile.c_str());
DB db; DB db;
if(!db.Initialize()) if(!db.Initialize())
{ {