Commit 6bc3073e authored by Kitware Robot's avatar Kitware Robot Committed by Brad King
Browse files

KWSys 2016-08-01 (560bcdbb)

Code extracted from:

    http://public.kitware.com/KWSys.git

at commit 560bcdbb972cbf4c7ea77010363c652b697b9933 (master).

Upstream Shortlog
-----------------

Brad King (1):
      560bcdbb SystemTools: Factor out common `const char* GetEnv()` private implementation

James Johnston (1):
      1c147abb Directory: Use Windows API wherever possible and port to Embarcadero
parent 9ef2b2b1
......@@ -84,9 +84,9 @@ void Directory::Clear()
} // namespace KWSYS_NAMESPACE
// First microsoft compilers
// First Windows platforms
#if defined(_MSC_VER) || defined(__WATCOMC__)
#if defined(_WIN32) && !defined(__CYGWIN__)
#include <windows.h>
#include <io.h>
#include <ctype.h>
......@@ -97,15 +97,25 @@ void Directory::Clear()
#include <sys/stat.h>
#include <sys/types.h>
// Wide function names can vary depending on compiler:
#ifdef __BORLANDC__
# define _wfindfirst_func __wfindfirst
# define _wfindnext_func __wfindnext
#else
# define _wfindfirst_func _wfindfirst
# define _wfindnext_func _wfindnext
#endif
namespace KWSYS_NAMESPACE
{
bool Directory::Load(const std::string& name)
{
this->Clear();
#if _MSC_VER < 1300
#if (defined(_MSC_VER) && _MSC_VER < 1300) || defined(__BORLANDC__)
// Older Visual C++ and Embarcadero compilers.
long srchHandle;
#else
#else // Newer Visual C++
intptr_t srchHandle;
#endif
char* buf;
......@@ -132,7 +142,7 @@ bool Directory::Load(const std::string& name)
struct _wfinddata_t data; // data of current file
// Now put them into the file array
srchHandle = _wfindfirst((wchar_t*)Encoding::ToWide(buf).c_str(), &data);
srchHandle = _wfindfirst_func((wchar_t*)Encoding::ToWide(buf).c_str(), &data);
delete [] buf;
if ( srchHandle == -1 )
......@@ -145,16 +155,17 @@ bool Directory::Load(const std::string& name)
{
this->Internal->Files.push_back(Encoding::ToNarrow(data.name));
}
while ( _wfindnext(srchHandle, &data) != -1 );
while ( _wfindnext_func(srchHandle, &data) != -1 );
this->Internal->Path = name;
return _findclose(srchHandle) != -1;
}
unsigned long Directory::GetNumberOfFilesInDirectory(const std::string& name)
{
#if _MSC_VER < 1300
#if (defined(_MSC_VER) && _MSC_VER < 1300) || defined(__BORLANDC__)
// Older Visual C++ and Embarcadero compilers.
long srchHandle;
#else
#else // Newer Visual C++
intptr_t srchHandle;
#endif
char* buf;
......@@ -172,7 +183,7 @@ unsigned long Directory::GetNumberOfFilesInDirectory(const std::string& name)
struct _wfinddata_t data; // data of current file
// Now put them into the file array
srchHandle = _wfindfirst((wchar_t*)Encoding::ToWide(buf).c_str(), &data);
srchHandle = _wfindfirst_func((wchar_t*)Encoding::ToWide(buf).c_str(), &data);
delete [] buf;
if ( srchHandle == -1 )
......@@ -186,7 +197,7 @@ unsigned long Directory::GetNumberOfFilesInDirectory(const std::string& name)
{
count++;
}
while ( _wfindnext(srchHandle, &data) != -1 );
while ( _wfindnext_func(srchHandle, &data) != -1 );
_findclose(srchHandle);
return count;
}
......
......@@ -523,7 +523,7 @@ void SystemTools::GetPath(std::vector<std::string>& path, const char* env)
}
}
const char* SystemTools::GetEnv(const char* key)
const char* SystemTools::GetEnvImpl(const char* key)
{
const char *v = 0;
#if defined(_WIN32)
......@@ -540,9 +540,14 @@ const char* SystemTools::GetEnv(const char* key)
return v;
}
const char* SystemTools::GetEnv(const char* key)
{
return SystemTools::GetEnvImpl(key);
}
const char* SystemTools::GetEnv(const std::string& key)
{
return SystemTools::GetEnv(key.c_str());
return SystemTools::GetEnvImpl(key.c_str());
}
bool SystemTools::GetEnv(const char* key, std::string& result)
......
......@@ -984,6 +984,7 @@ private:
std::vector<std::string>(),
bool no_system_path = false);
static const char* GetEnvImpl(const char* key);
/**
* Path translation table from dir to refdir
......
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