From ee12c3d60c4bb7b25e06709e92344d2d8b2c581e Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Mon, 9 Apr 2012 23:50:56 +0200
Subject: Use filesystem::path instead of manual string tinkering

Where possible, use boost::filesystem::path instead of std::string or
char* for filenames. This avoids a lot of manual string tinkering, in
favor of path::operator/.

GetDataDir is also reworked significantly, it now only keeps two cached
directory names (the network-specific data dir, and the root data dir),
which are decided through a parameter instead of pre-initialized global
variables.

Finally, remove the "upgrade from 0.1.5" case where a debug.log in the
current directory has to be removed.
---
 src/util.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/util.h')

diff --git a/src/util.h b/src/util.h
index a04ab2c948..d205260d8e 100644
--- a/src/util.h
+++ b/src/util.h
@@ -19,6 +19,8 @@ typedef int pid_t; /* define for windows compatiblity */
 #include <string>
 
 #include <boost/thread.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/path.hpp>
 #include <boost/interprocess/sync/interprocess_recursive_mutex.hpp>
 #include <boost/interprocess/sync/scoped_lock.hpp>
 #include <boost/interprocess/sync/interprocess_condition.hpp>
@@ -111,7 +113,6 @@ extern std::map<std::string, std::vector<std::string> > mapMultiArgs;
 extern bool fDebug;
 extern bool fPrintToConsole;
 extern bool fPrintToDebugger;
-extern char pszSetDataDir[MAX_PATH];
 extern bool fRequestShutdown;
 extern bool fShutdown;
 extern bool fDaemon;
@@ -153,16 +154,15 @@ void ParseParameters(int argc, const char*const argv[]);
 bool WildcardMatch(const char* psz, const char* mask);
 bool WildcardMatch(const std::string& str, const std::string& mask);
 int GetFilesize(FILE* file);
-void GetDataDir(char* pszDirRet);
-std::string GetConfigFile();
-std::string GetPidFile();
-void CreatePidFile(std::string pidFile, pid_t pid);
+boost::filesystem::path GetDefaultDataDir();
+const boost::filesystem::path &GetDataDir(bool fNetSpecific = true);
+boost::filesystem::path GetConfigFile();
+boost::filesystem::path GetPidFile();
+void CreatePidFile(const boost::filesystem::path &path, pid_t pid);
 bool ReadConfigFile(std::map<std::string, std::string>& mapSettingsRet, std::map<std::string, std::vector<std::string> >& mapMultiSettingsRet);
 #ifdef WIN32
-std::string MyGetSpecialFolderPath(int nFolder, bool fCreate);
+boost::filesystem::path MyGetSpecialFolderPath(int nFolder, bool fCreate);
 #endif
-std::string GetDefaultDataDir();
-std::string GetDataDir();
 void ShrinkDebugFile();
 int GetRandInt(int nMax);
 uint64 GetRand(uint64 nMax);
-- 
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