12 files changed, 44 insertions, 40 deletions

diff --git a/src/common/common_types.h b/src/common/common_types.h
index 9d41e5971..00fde828d 100644
--- a/src/common/common_types.h
+++ b/src/common/common_types.h
@@ -100,7 +100,7 @@ union t128 {
     __m128  a;              ///< 128-bit floating point (__m128 maps to the XMM[0-7] registers)
 };
 
-namespace common {
+namespace Common {
 /// Rectangle data structure
 class Rect {
 public:
diff --git a/src/common/console_listener.cpp b/src/common/console_listener.cpp
index 6a89edd44..40122224c 100644
--- a/src/common/console_listener.cpp
+++ b/src/common/console_listener.cpp
@@ -43,7 +43,7 @@ void ConsoleListener::Open(bool Hidden, int Width, int Height, const char *Title
         // Save the window handle that AllocConsole() created
         hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
         // Set the console window title
-        SetConsoleTitle(UTF8ToTStr(Title).c_str());
+        SetConsoleTitle(Common::UTF8ToTStr(Title).c_str());
         // Set letter space
         LetterSpace(80, 4000);
         //MoveWindow(GetConsoleWindow(), 200,200, 800,800, true);
@@ -189,11 +189,11 @@ void ConsoleListener::PixelSpace(int Left, int Top, int Width, int Height, bool
     {
         Str.resize(Str.size() + 1);
         if (!ReadConsoleOutputCharacter(hConsole, Str.back().data(), ReadBufferSize, coordScreen, &cCharsRead))
-            SLog += StringFromFormat("WriteConsoleOutputCharacter error");
+            SLog += Common::StringFromFormat("WriteConsoleOutputCharacter error");
 
         Attr.resize(Attr.size() + 1);
         if (!ReadConsoleOutputAttribute(hConsole, Attr.back().data(), ReadBufferSize, coordScreen, &cAttrRead))
-            SLog += StringFromFormat("WriteConsoleOutputAttribute error");
+            SLog += Common::StringFromFormat("WriteConsoleOutputAttribute error");
 
         // Break on error
         if (cAttrRead == 0) break;
@@ -219,9 +219,9 @@ void ConsoleListener::PixelSpace(int Left, int Top, int Width, int Height, bool
     for (size_t i = 0; i < Attr.size(); i++)
     {
         if (!WriteConsoleOutputCharacter(hConsole, Str[i].data(), ReadBufferSize, coordScreen, &cCharsWritten))
-            SLog += StringFromFormat("WriteConsoleOutputCharacter error");
+            SLog += Common::StringFromFormat("WriteConsoleOutputCharacter error");
         if (!WriteConsoleOutputAttribute(hConsole, Attr[i].data(), ReadBufferSize, coordScreen, &cAttrWritten))
-            SLog += StringFromFormat("WriteConsoleOutputAttribute error");
+            SLog += Common::StringFromFormat("WriteConsoleOutputAttribute error");
 
         BytesWritten += cAttrWritten;
         coordScreen = GetCoordinates(BytesWritten, LBufWidth);
diff --git a/src/common/extended_trace.cpp b/src/common/extended_trace.cpp
index 66dae4935..9cd0398ed 100644
--- a/src/common/extended_trace.cpp
+++ b/src/common/extended_trace.cpp
@@ -278,7 +278,7 @@ void PrintFunctionAndSourceInfo(FILE* file, const STACKFRAME& callstack)
 
     GetFunctionInfoFromAddresses((ULONG)callstack.AddrPC.Offset, (ULONG)callstack.AddrFrame.Offset, symInfo);
     GetSourceInfoFromAddress((ULONG)callstack.AddrPC.Offset, srcInfo);
-    etfprint(file, "     " + TStrToUTF8(srcInfo) + " : " + TStrToUTF8(symInfo) + "\n");
+    etfprint(file, "     " + Common::TStrToUTF8(srcInfo) + " : " + Common::TStrToUTF8(symInfo) + "\n");
 }
 
 void StackTrace( HANDLE hThread, const char* lpszMessage, FILE *file )
diff --git a/src/common/file_search.cpp b/src/common/file_search.cpp
index cd50ace75..63580f688 100644
--- a/src/common/file_search.cpp
+++ b/src/common/file_search.cpp
@@ -33,10 +33,10 @@ CFileSearch::CFileSearch(const CFileSearch::XStringVector& _rSearchStrings, cons
 void CFileSearch::FindFiles(const std::string& _searchString, const std::string& _strPath)
 {
     std::string GCMSearchPath;
-    BuildCompleteFilename(GCMSearchPath, _strPath, _searchString);
+    Common::BuildCompleteFilename(GCMSearchPath, _strPath, _searchString);
 #ifdef _WIN32
     WIN32_FIND_DATA findData;
-    HANDLE FindFirst = FindFirstFile(UTF8ToTStr(GCMSearchPath).c_str(), &findData);
+    HANDLE FindFirst = FindFirstFile(Common::UTF8ToTStr(GCMSearchPath).c_str(), &findData);
 
     if (FindFirst != INVALID_HANDLE_VALUE)
     {
@@ -47,7 +47,7 @@ void CFileSearch::FindFiles(const std::string& _searchString, const std::string&
             if (findData.cFileName[0] != '.')
             {
                 std::string strFilename;
-                BuildCompleteFilename(strFilename, _strPath, TStrToUTF8(findData.cFileName));
+                Common::BuildCompleteFilename(strFilename, _strPath, Common::TStrToUTF8(findData.cFileName));
                 m_FileNames.push_back(strFilename);
             }
 
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index 04d222ca1..970041007 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -64,7 +64,7 @@ bool Exists(const std::string &filename)
     StripTailDirSlashes(copy);
 
 #ifdef _WIN32
-    int result = _tstat64(UTF8ToTStr(copy).c_str(), &file_info);
+    int result = _tstat64(Common::UTF8ToTStr(copy).c_str(), &file_info);
 #else
     int result = stat64(copy.c_str(), &file_info);
 #endif
@@ -81,7 +81,7 @@ bool IsDirectory(const std::string &filename)
     StripTailDirSlashes(copy);
 
 #ifdef _WIN32
-    int result = _tstat64(UTF8ToTStr(copy).c_str(), &file_info);
+    int result = _tstat64(Common::UTF8ToTStr(copy).c_str(), &file_info);
 #else
     int result = stat64(copy.c_str(), &file_info);
 #endif
@@ -117,7 +117,7 @@ bool Delete(const std::string &filename)
     }
 
 #ifdef _WIN32
-    if (!DeleteFile(UTF8ToTStr(filename).c_str()))
+    if (!DeleteFile(Common::UTF8ToTStr(filename).c_str()))
     {
         WARN_LOG(COMMON, "Delete: DeleteFile failed on %s: %s", 
                  filename.c_str(), GetLastErrorMsg());
@@ -139,7 +139,7 @@ bool CreateDir(const std::string &path)
 {
     INFO_LOG(COMMON, "CreateDir: directory %s", path.c_str());
 #ifdef _WIN32
-    if (::CreateDirectory(UTF8ToTStr(path).c_str(), NULL))
+    if (::CreateDirectory(Common::UTF8ToTStr(path).c_str(), NULL))
         return true;
     DWORD error = GetLastError();
     if (error == ERROR_ALREADY_EXISTS)
@@ -218,7 +218,7 @@ bool DeleteDir(const std::string &filename)
     }
 
 #ifdef _WIN32
-    if (::RemoveDirectory(UTF8ToTStr(filename).c_str()))
+    if (::RemoveDirectory(Common::UTF8ToTStr(filename).c_str()))
         return true;
 #else
     if (rmdir(filename.c_str()) == 0)
@@ -247,7 +247,7 @@ bool Copy(const std::string &srcFilename, const std::string &destFilename)
     INFO_LOG(COMMON, "Copy: %s --> %s", 
             srcFilename.c_str(), destFilename.c_str());
 #ifdef _WIN32
-    if (CopyFile(UTF8ToTStr(srcFilename).c_str(), UTF8ToTStr(destFilename).c_str(), FALSE))
+    if (CopyFile(Common::UTF8ToTStr(srcFilename).c_str(), Common::UTF8ToTStr(destFilename).c_str(), FALSE))
         return true;
 
     ERROR_LOG(COMMON, "Copy: failed %s --> %s: %s", 
@@ -335,7 +335,7 @@ u64 GetSize(const std::string &filename)
     
     struct stat64 buf;
 #ifdef _WIN32
-    if (_tstat64(UTF8ToTStr(filename).c_str(), &buf) == 0)
+    if (_tstat64(Common::UTF8ToTStr(filename).c_str(), &buf) == 0)
 #else
     if (stat64(filename.c_str(), &buf) == 0)
 #endif
@@ -408,7 +408,7 @@ u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry)
     // Find the first file in the directory.
     WIN32_FIND_DATA ffd;
 
-    HANDLE hFind = FindFirstFile(UTF8ToTStr(directory + "\\*").c_str(), &ffd);
+    HANDLE hFind = FindFirstFile(Common::UTF8ToTStr(directory + "\\*").c_str(), &ffd);
     if (hFind == INVALID_HANDLE_VALUE)
     {
         FindClose(hFind);
@@ -418,7 +418,7 @@ u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry)
     do
     {
         FSTEntry entry;
-        const std::string virtualName(TStrToUTF8(ffd.cFileName));
+        const std::string virtualName(Common::TStrToUTF8(ffd.cFileName));
 #else
     struct dirent dirent, *result = NULL;
 
@@ -475,7 +475,7 @@ bool DeleteDirRecursively(const std::string &directory)
 #ifdef _WIN32
     // Find the first file in the directory.
     WIN32_FIND_DATA ffd;
-    HANDLE hFind = FindFirstFile(UTF8ToTStr(directory + "\\*").c_str(), &ffd);
+    HANDLE hFind = FindFirstFile(Common::UTF8ToTStr(directory + "\\*").c_str(), &ffd);
 
     if (hFind == INVALID_HANDLE_VALUE)
     {
@@ -486,7 +486,7 @@ bool DeleteDirRecursively(const std::string &directory)
     // windows loop
     do
     {
-        const std::string virtualName(TStrToUTF8(ffd.cFileName));
+        const std::string virtualName(Common::TStrToUTF8(ffd.cFileName));
 #else
     struct dirent dirent, *result = NULL;
     DIR *dirp = opendir(directory.c_str());
@@ -624,7 +624,7 @@ std::string& GetExeDirectory()
     {
         TCHAR Dolphin_exe_Path[2048];
         GetModuleFileName(NULL, Dolphin_exe_Path, 2048);
-        DolphinPath = TStrToUTF8(Dolphin_exe_Path);
+        DolphinPath = Common::TStrToUTF8(Dolphin_exe_Path);
         DolphinPath = DolphinPath.substr(0, DolphinPath.find_last_of('\\'));
     }
     return DolphinPath;
@@ -819,7 +819,7 @@ bool IOFile::Open(const std::string& filename, const char openmode[])
 {
     Close();
 #ifdef _WIN32
-    _tfopen_s(&m_file, UTF8ToTStr(filename).c_str(), UTF8ToTStr(openmode).c_str());
+    _tfopen_s(&m_file, Common::UTF8ToTStr(filename).c_str(), Common::UTF8ToTStr(openmode).c_str());
 #else
     m_file = fopen(filename.c_str(), openmode);
 #endif
diff --git a/src/common/file_util.h b/src/common/file_util.h
index 0871734d4..fdae5c9c8 100644
--- a/src/common/file_util.h
+++ b/src/common/file_util.h
@@ -213,7 +213,7 @@ template <typename T>
 void OpenFStream(T& fstream, const std::string& filename, std::ios_base::openmode openmode)
 {
 #ifdef _WIN32
-	fstream.open(UTF8ToTStr(filename).c_str(), openmode);
+	fstream.open(Common::UTF8ToTStr(filename).c_str(), openmode);
 #else
 	fstream.open(filename.c_str(), openmode);
 #endif
diff --git a/src/common/log_manager.cpp b/src/common/log_manager.cpp
index c2b5d0e2c..43346f279 100644
--- a/src/common/log_manager.cpp
+++ b/src/common/log_manager.cpp
@@ -120,7 +120,7 @@ void LogManager::Log(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type, const
     if (!log->IsEnabled() || level > log->GetLevel() || ! log->HasListeners())
         return;
 
-    CharArrayFromFormatV(temp, MAX_MSGLEN, fmt, args);
+    Common::CharArrayFromFormatV(temp, MAX_MSGLEN, fmt, args);
 
     static const char level_to_char[7] = "ONEWID";
     sprintf(msg, "%s %s:%u %c[%s] %s: %s\n", Common::Timer::GetTimeFormatted().c_str(), file, line, 
diff --git a/src/common/mem_arena.cpp b/src/common/mem_arena.cpp
index a456beb28..40d9c03a2 100644
--- a/src/common/mem_arena.cpp
+++ b/src/common/mem_arena.cpp
@@ -139,7 +139,7 @@ void MemArena::GrabLowMemSpace(size_t size)
     // a bit more.
     for (int i = 0; i < 10000; i++)
     {
-        std::string file_name = StringFromFormat("/citramem.%d", i);
+        std::string file_name = Common::StringFromFormat("/citramem.%d", i);
         fd = shm_open(file_name.c_str(), O_RDWR | O_CREAT | O_EXCL, 0600);
         if (fd != -1)
         {
diff --git a/src/common/memory_util.cpp b/src/common/memory_util.cpp
index 45bf5a496..bab7d9f7a 100644
--- a/src/common/memory_util.cpp
+++ b/src/common/memory_util.cpp
@@ -187,7 +187,7 @@ std::string MemUsage()
     if (NULL == hProcess) return "MemUsage Error";
 
     if (GetProcessMemoryInfo(hProcess, &pmc, sizeof(pmc)))
-        Ret = StringFromFormat("%s K", ThousandSeparate(pmc.WorkingSetSize / 1024, 7).c_str());
+        Ret = Common::StringFromFormat("%s K", Common::ThousandSeparate(pmc.WorkingSetSize / 1024, 7).c_str());
 
     CloseHandle(hProcess);
     return Ret;
diff --git a/src/common/msg_handler.cpp b/src/common/msg_handler.cpp
index 3e02ec4d7..b3556aaa8 100644
--- a/src/common/msg_handler.cpp
+++ b/src/common/msg_handler.cpp
@@ -72,7 +72,7 @@ bool MsgAlert(bool yes_no, int Style, const char* format, ...)
 
     va_list args;
     va_start(args, format);
-    CharArrayFromFormatV(buffer, sizeof(buffer)-1, str_translator(format).c_str(), args);
+    Common::CharArrayFromFormatV(buffer, sizeof(buffer)-1, str_translator(format).c_str(), args);
     va_end(args);
 
     ERROR_LOG(MASTER_LOG, "%s: %s", caption.c_str(), buffer);
diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index b0c65d47d..9199e30bc 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -13,20 +13,18 @@
     #include <iconv.h>
 #endif
 
+namespace Common {
+
 /// Make a string lowercase
-void LowerStr(char* str) {
-    for (int i = 0; str[i]; i++) {
-        str[i] = tolower(str[ i ]);
-    }
+std::string ToLower(std::string str) {
+    std::transform(str.begin(), str.end(), str.begin(), ::tolower);
+    return str;
 }
 
 /// Make a string uppercase
-void UpperStr(char* str) {
-    for (int i=0; i < strlen(str); i++) {
-        if(str[i] >= 'a' && str[i] <= 'z') {
-            str[i] &= 0xDF;
-        }
-    }
+std::string ToUpper(std::string str) {
+    std::transform(str.begin(), str.end(), str.begin(), ::toupper);
+    return str;
 }
 
 // faster than sscanf
@@ -546,3 +544,5 @@ std::string UTF16ToUTF8(const std::wstring& input)
 }
 
 #endif
+
+}
diff --git a/src/common/string_util.h b/src/common/string_util.h
index ba4cd363e..16ce39bc1 100644
--- a/src/common/string_util.h
+++ b/src/common/string_util.h
@@ -12,11 +12,13 @@
 
 #include "common/common.h"
 
+namespace Common {
+
 /// Make a string lowercase
-void LowerStr(char* str);
+std::string ToLower(std::string str);
 
 /// Make a string uppercase
-void UpperStr(char* str);
+std::string ToUpper(std::string str);
 
 std::string StringFromFormat(const char* format, ...);
 // Cheap!
@@ -111,3 +113,5 @@ inline std::string UTF8ToTStr(const std::string& str)
 #endif
 
 #endif
+
+}