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Util: Create ArgsManager class...

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- Introduce ArgsManager::GetArgs()
- Adapt util_tests.cpp to ArgsManager
This commit is contained in:
Jorge Timón
2017-05-06 01:36:47 +02:00
parent 35da2aeed7
commit f2957ce6cd
3 changed files with 118 additions and 44 deletions
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61
src/util.h
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@@ -16,6 +16,7 @@
#include "compat.h"
#include "fs.h"
#include "sync.h"
#include "tinyformat.h"
#include "utiltime.h"
@@ -148,7 +149,6 @@ bool error(const char* fmt, const Args&... args)
}
void PrintExceptionContinue(const std::exception *pex, const char* pszThread);
void ParseParameters(int argc, const char*const argv[]);
void FileCommit(FILE *file);
bool TruncateFile(FILE *file, unsigned int length);
int RaiseFileDescriptorLimit(int nMinFD);
@@ -163,7 +163,6 @@ fs::path GetConfigFile(const std::string& confPath);
fs::path GetPidFile();
void CreatePidFile(const fs::path &path, pid_t pid);
#endif
void ReadConfigFile(const std::string& confPath);
#ifdef WIN32
fs::path GetSpecialFolderPath(int nFolder, bool fCreate = true);
#endif
@@ -180,6 +179,15 @@ inline bool IsSwitchChar(char c)
#endif
}
class ArgsManager
{
protected:
CCriticalSection cs_args;
std::map<std::string, std::string> mapArgs;
public:
void ParseParameters(int argc, const char*const argv[]);
void ReadConfigFile(const std::string& confPath);
std::vector<std::string> GetArgs(const std::string& strArg);
/**
* Return true if the given argument has been manually set
*
@@ -235,6 +243,55 @@ bool SoftSetBoolArg(const std::string& strArg, bool fValue);
// Forces a arg setting, used only in testing
void ForceSetArg(const std::string& strArg, const std::string& strValue);
};
extern ArgsManager gArgs;
// wrappers using the global ArgsManager:
static inline void ParseParameters(int argc, const char*const argv[])
{
gArgs.ParseParameters(argc, argv);
}
static inline void ReadConfigFile(const std::string& confPath)
{
gArgs.ReadConfigFile(confPath);
}
static inline bool SoftSetArg(const std::string& strArg, const std::string& strValue)
{
return gArgs.SoftSetArg(strArg, strValue);
}
static inline void ForceSetArg(const std::string& strArg, const std::string& strValue)
{
gArgs.ForceSetArg(strArg, strValue);
}
static inline bool IsArgSet(const std::string& strArg)
{
return gArgs.IsArgSet(strArg);
}
static inline std::string GetArg(const std::string& strArg, const std::string& strDefault)
{
return gArgs.GetArg(strArg, strDefault);
}
static inline int64_t GetArg(const std::string& strArg, int64_t nDefault)
{
return gArgs.GetArg(strArg, nDefault);
}
static inline bool GetBoolArg(const std::string& strArg, bool fDefault)
{
return gArgs.GetBoolArg(strArg, fDefault);
}
static inline bool SoftSetBoolArg(const std::string& strArg, bool fValue)
{
return gArgs.SoftSetBoolArg(strArg, fValue);
}
/**
* Format a string to be used as group of options in help messages