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Apply patches for building regex on WinCE see: http://lists.boost.org/Archives/boost/2007/11/130839.php

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[SVN r41327]
This commit is contained in:
John Maddock
2007-11-24 12:25:25 +00:00
parent cf876f58f0
commit 4199529fd0
10 changed files with 319 additions and 43 deletions
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71
src/fileiter.cpp
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@ -86,7 +86,14 @@ const char* _fi_sep_alt = _fi_sep;
void mapfile::open(const char* file)
{
#if defined(__CYGWIN__)||defined(__CYGWIN32__)
#if defined(BOOST_NO_ANSI_APIS)
int filename_size = strlen(file);
LPWSTR wide_file = (LPWSTR)_alloca( (filename_size + 1) * sizeof(WCHAR) );
if(::MultiByteToWideChar(CP_ACP, 0, file, filename_size, wide_file, filename_size + 1) == 0)
hfile = INVALID_HANDLE_VALUE;
else
hfile = CreateFileW(wide_file, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
#elif defined(__CYGWIN__)||defined(__CYGWIN32__)
char win32file[ MAX_PATH ];
cygwin_conv_to_win32_path( file, win32file );
hfile = CreateFileA(win32file, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
@ -350,6 +357,48 @@ void mapfile::close()
#endif
inline _fi_find_handle find_first_file(const char* wild, _fi_find_data& data)
{
#ifdef BOOST_NO_ANSI_APIS
std::size_t wild_size = std::strlen(wild);
LPWSTR wide_wild = (LPWSTR)_alloca( (wild_size + 1) * sizeof(WCHAR) );
if (::MultiByteToWideChar(CP_ACP, 0, wild, wild_size, wide_wild, wild_size + 1) == 0)
return _fi_invalid_handle;
return FindFirstFileW(wide_wild, &data);
#else
return FindFirstFileA(wild, &data);
#endif
}
inline bool find_next_file(_fi_find_handle hf, _fi_find_data& data)
{
#ifdef BOOST_NO_ANSI_APIS
return FindNextFileW(hf, &data);
#else
return FindNextFileA(hf, &data);
#endif
}
inline void copy_find_file_result_with_overflow_check(const _fi_find_data& data, char* path, size_t max_size)
{
#ifdef BOOST_NO_ANSI_APIS
if (::WideCharToMultiByte(CP_ACP, 0, data.cFileName, -1, path, max_size, NULL, NULL) == 0)
re_detail::overflow_error_if_not_zero(1);
#else
re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(path, max_size, data.cFileName));
#endif
}
inline bool is_not_current_or_parent_path_string(const _fi_find_data& data)
{
#ifdef BOOST_NO_ANSI_APIS
return (std::wcscmp(data.cFileName, L".") && std::wcscmp(data.cFileName, L".."));
#else
return (std::strcmp(data.cFileName, ".") && std::strcmp(data.cFileName, ".."));
#endif
}
file_iterator::file_iterator()
{
@ -413,7 +462,7 @@ file_iterator::file_iterator(const char* wild)
ref = new file_iterator_ref();
BOOST_REGEX_NOEH_ASSERT(ref)
ref->hf = FindFirstFileA(wild, &(ref->_data));
ref->hf = find_first_file(wild, ref->_data);
ref->count = 1;
if(ref->hf == _fi_invalid_handle)
@ -423,7 +472,7 @@ file_iterator::file_iterator(const char* wild)
}
else
{
re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(ptr, (MAX_PATH - (ptr - _path)), ref->_data.cFileName));
copy_find_file_result_with_overflow_check(ref->_data, ptr, (MAX_PATH - (ptr - _path)));
if(ref->_data.dwFileAttributes & _fi_dir)
next();
}
@ -510,7 +559,7 @@ void file_iterator::next()
bool cont = true;
while(cont)
{
cont = FindNextFileA(ref->hf, &(ref->_data));
cont = find_next_file(ref->hf, ref->_data);
if(cont && ((ref->_data.dwFileAttributes & _fi_dir) == 0))
break;
}
@ -523,7 +572,7 @@ void file_iterator::next()
ptr = _path;
}
else
re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(ptr, MAX_PATH - (ptr - _path), ref->_data.cFileName));
copy_find_file_result_with_overflow_check(ref->_data, ptr, MAX_PATH - (ptr - _path));
}
}
@ -593,7 +642,7 @@ directory_iterator::directory_iterator(const char* wild)
ref = new file_iterator_ref();
BOOST_REGEX_NOEH_ASSERT(ref)
ref->count = 1;
ref->hf = FindFirstFileA(wild, &(ref->_data));
ref->hf = find_first_file(wild, ref->_data);
if(ref->hf == _fi_invalid_handle)
{
*_path = 0;
@ -601,8 +650,8 @@ directory_iterator::directory_iterator(const char* wild)
}
else
{
re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(ptr, MAX_PATH - (ptr - _path), ref->_data.cFileName));
if(((ref->_data.dwFileAttributes & _fi_dir) == 0) || (std::strcmp(ref->_data.cFileName, ".") == 0) || (std::strcmp(ref->_data.cFileName, "..") == 0))
copy_find_file_result_with_overflow_check(ref->_data, ptr, MAX_PATH - (ptr - _path));
if(((ref->_data.dwFileAttributes & _fi_dir) == 0) || (std::strcmp(ptr, ".") == 0) || (std::strcmp(ptr, "..") == 0))
next();
}
#ifndef BOOST_NO_EXCEPTIONS
@ -686,10 +735,10 @@ void directory_iterator::next()
bool cont = true;
while(cont)
{
cont = FindNextFileA(ref->hf, &(ref->_data));
cont = find_next_file(ref->hf, ref->_data);
if(cont && (ref->_data.dwFileAttributes & _fi_dir))
{
if(std::strcmp(ref->_data.cFileName, ".") && std::strcmp(ref->_data.cFileName, ".."))
if(is_not_current_or_parent_path_string(ref->_data))
break;
}
}
@ -702,7 +751,7 @@ void directory_iterator::next()
ptr = _path;
}
else
re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(ptr, MAX_PATH - (ptr - _path), ref->_data.cFileName));
copy_find_file_result_with_overflow_check(ref->_data, ptr, MAX_PATH - (ptr - _path));
}
}