Line data    Source code

       1             : //========= Copyright Valve Corporation ============//
       2             : #pragma once
       3             : 
       4             : #include <string>
       5             : #include <vector>
       6             : #include <stdint.h>
       7             : 
       8             : static const char *k_pchRuntimeOverrideVar = "VR_OVERRIDE";
       9             : static const char *k_pchConfigOverrideVar = "VR_CONFIG_PATH";
      10             : static const char *k_pchLogOverrideVar = "VR_LOG_PATH";
      11             : 
      12           0 : class CVRPathRegistry_Public
      13             : {
      14             : public:
      15             :         static std::string GetVRPathRegistryFilename();
      16             :         static std::string GetOpenVRConfigPath();
      17             : 
      18             : public:
      19             :         CVRPathRegistry_Public();
      20             : 
      21             :         /** Returns paths using the path registry and the provided override values. Pass NULL for any paths you don't care about. 
      22             :         * Returns false if the path registry could not be read. Valid paths might still be returned based on environment variables. */
      23             :         static bool GetPaths( std::string *psRuntimePath, std::string *psConfigPath, std::string *psLogPath, const char *pchConfigPathOverride, const char *pchLogPathOverride, std::vector<std::string> *pvecExternalDrivers = NULL );
      24             : 
      25             :         bool BLoadFromFile();
      26             :         bool BSaveToFile() const;
      27             : 
      28             :         bool ToJsonString( std::string &sJsonString );
      29             : 
      30             :         // methods to get the current values
      31             :         std::string GetRuntimePath() const;
      32             :         std::string GetConfigPath() const;
      33             :         std::string GetLogPath() const;
      34             : 
      35             : protected:
      36             :         typedef std::vector< std::string > StringVector_t;
      37             : 
      38             :         // index 0 is the current setting
      39             :         StringVector_t m_vecRuntimePath;
      40             :         StringVector_t m_vecLogPath;
      41             :         StringVector_t m_vecConfigPath;
      42             : 
      43             :         // full list of external drivers
      44             :         StringVector_t m_vecExternalDrivers;
      45             : };