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Added static cFile functions to Lua API.

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This commit is contained in:
madmaxoft
2013-10-09 09:38:47 +02:00
parent 36f24e30b7
commit 2ff882f239
6 changed files with 320 additions and 16 deletions
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57
source/OSSupport/File.cpp
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@@ -151,7 +151,6 @@ int cFile::Read (void * iBuffer, int iNumBytes)
/// Writes up to iNumBytes bytes from iBuffer, returns the number of bytes actually written, or -1 on failure; asserts if not open
int cFile::Write(const void * iBuffer, int iNumBytes)
{
ASSERT(IsOpen());
@@ -169,7 +168,6 @@ int cFile::Write(const void * iBuffer, int iNumBytes)
/// Seeks to iPosition bytes from file start, returns old position or -1 for failure
int cFile::Seek (int iPosition)
{
ASSERT(IsOpen());
@@ -191,7 +189,6 @@ int cFile::Seek (int iPosition)
/// Returns the current position (bytes from file start)
int cFile::Tell (void) const
{
ASSERT(IsOpen());
@@ -208,7 +205,6 @@ int cFile::Tell (void) const
/// Returns the size of file, in bytes, or -1 for failure; asserts if not open
int cFile::GetSize(void) const
{
ASSERT(IsOpen());
@@ -287,6 +283,30 @@ bool cFile::Rename(const AString & a_OrigFileName, const AString & a_NewFileName
bool cFile::Copy(const AString & a_SrcFileName, const AString & a_DstFileName)
{
#ifdef _WIN32
return (CopyFile(a_SrcFileName.c_str(), a_DstFileName.c_str(), true) != 0);
#else
// Other OSs don't have a direct CopyFile equivalent, do it the harder way:
ifstream src(a_SrcFileName, ios::binary);
ofstream dst(a_DstFileName, ios::binary);
if (dst.good())
{
dst << src.rdbuf();
return true;
}
else
{
return false;
}
#endif
}
bool cFile::IsFolder(const AString & a_Path)
{
#ifdef _WIN32
@@ -302,6 +322,35 @@ bool cFile::IsFolder(const AString & a_Path)
bool cFile::IsFile(const AString & a_Path)
{
#ifdef _WIN32
DWORD FileAttrib = GetFileAttributes(a_Path.c_str());
return ((FileAttrib != INVALID_FILE_ATTRIBUTES) && ((FileAttrib & (FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_DEVICE)) == 0));
#else
struct stat st;
return ((stat(a_Path.c_str(), &st) == 0) && S_ISREG(st.st_mode));
#endif
}
int cFile::GetSize(const AString & a_FileName)
{
struct stat st;
if (stat(a_FileName.c_str(), &st) == 0)
{
return st.st_size;
}
return -1;
}
int cFile::Printf(const char * a_Fmt, ...)
{
AString buf;