diff options
Diffstat (limited to 'xfa/src/fgas/src/crt/fx_system.cpp')
-rw-r--r-- | xfa/src/fgas/src/crt/fx_system.cpp | 143 |
1 files changed, 14 insertions, 129 deletions
diff --git a/xfa/src/fgas/src/crt/fx_system.cpp b/xfa/src/fgas/src/crt/fx_system.cpp index b11fcd271e..cfac8bfcd7 100644 --- a/xfa/src/fgas/src/crt/fx_system.cpp +++ b/xfa/src/fgas/src/crt/fx_system.cpp @@ -13,23 +13,19 @@ #elif _FX_OS_ == _FX_LINUX_DESKTOP_ || _FX_OS_ == _FX_LINUX_Mini_ #include <sys/times.h> #endif -#ifdef __cplusplus -extern "C" { -#endif -FX_FLOAT FX_tan(FX_FLOAT a) { - return (FX_FLOAT)tan(a); -} -FX_FLOAT FX_log(FX_FLOAT b, FX_FLOAT x) { - return FXSYS_log(x) / FXSYS_log(b); + +namespace { + +inline FX_BOOL FX_isupper(int32_t ch) { + return ch >= 'A' && ch <= 'Z'; } -FX_WCHAR* FX_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count) { - FXSYS_assert(dstStr != NULL && srcStr != NULL && count > 0); - for (size_t i = 0; i < count; ++i) - if ((dstStr[i] = srcStr[i]) == L'\0') { - break; - } - return dstStr; + +inline int32_t FX_tolower(int32_t ch) { + return FX_isupper(ch) ? (ch + 0x20) : ch; } + +} // namespace + int32_t FX_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count) { FXSYS_assert(s1 != NULL && s2 != NULL && count > 0); FX_WCHAR wch1 = 0, wch2 = 0; @@ -42,18 +38,7 @@ int32_t FX_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count) { } return wch1 - wch2; } -int32_t FX_strnicmp(const FX_CHAR* s1, const FX_CHAR* s2, size_t count) { - FXSYS_assert(s1 != NULL && s2 != NULL && count > 0); - FX_CHAR ch1 = 0, ch2 = 0; - while (count-- > 0) { - ch1 = (FX_CHAR)FX_tolower(*s1++); - ch2 = (FX_CHAR)FX_tolower(*s2++); - if (ch1 != ch2) { - break; - } - } - return ch1 - ch2; -} + int32_t FX_filelength(FXSYS_FILE* file) { FXSYS_assert(file != NULL); #if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_ @@ -66,6 +51,7 @@ int32_t FX_filelength(FXSYS_FILE* file) { return iLen; #endif } + FX_BOOL FX_fsetsize(FXSYS_FILE* file, int32_t size) { FXSYS_assert(file != NULL); #if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_ @@ -81,14 +67,7 @@ FX_BOOL FX_fsetsize(FXSYS_FILE* file, int32_t size) { return FALSE; #endif } -FX_FLOAT FX_strtof(const FX_CHAR* pcsStr, int32_t iLength, int32_t* pUsedLen) { - FXSYS_assert(pcsStr != NULL); - if (iLength < 0) { - iLength = FXSYS_strlen(pcsStr); - } - return FX_wcstof(CFX_WideString::FromLocal(CFX_ByteString(pcsStr, iLength)), - iLength, pUsedLen); -} + FX_FLOAT FX_wcstof(const FX_WCHAR* pwsStr, int32_t iLength, int32_t* pUsedLen) { FXSYS_assert(pwsStr != NULL); if (iLength < 0) { @@ -133,97 +112,3 @@ FX_FLOAT FX_wcstof(const FX_WCHAR* pwsStr, int32_t iLength, int32_t* pUsedLen) { } return bNegtive ? -fValue : fValue; } -void FX_memset(void* pBuf, int32_t iValue, size_t size) { - FXSYS_assert(pBuf != NULL && size > 0 && (size & 0x03) == 0); - FXSYS_assert((((size_t)pBuf) & 0x03) == 0); - FX_DWORD* pStart = (FX_DWORD*)pBuf; - FX_DWORD* pEnd = pStart + (size >> 2); - while (pStart < pEnd) { - *pStart++ = iValue; - } -} -void FX_memcpy(void* pDst, const void* pSrc, size_t size) { - FXSYS_assert(pDst != NULL && pSrc != NULL && size > 0 && (size & 0x03) == 0); - FXSYS_assert((((size_t)pDst) & 0x03) == 0 && (((size_t)pSrc) & 0x03) == 0); - FX_DWORD* pStart = (FX_DWORD*)pDst; - FX_DWORD* pEnd = pStart + (size >> 2); - FX_DWORD* pValue = (FX_DWORD*)pSrc; - while (pStart < pEnd) { - *pStart++ = *pValue++; - } -} -FX_BOOL FX_IsRelativePath(const CFX_WideStringC& wsUrl) { - int32_t iUrlLen = wsUrl.GetLength(); - if (iUrlLen == 0) { - return TRUE; - } - for (int32_t i = std::min(5, iUrlLen) - 1; i >= 0; --i) - if (wsUrl.GetAt(i) == ':') { - return FALSE; - } - return TRUE; -} -FX_BOOL FX_JoinPath(const CFX_WideStringC& wsBasePath, - const CFX_WideStringC& wsRelativePath, - CFX_WideString& wsAbsolutePath) { - if (!FX_IsRelativePath(wsRelativePath)) { - wsAbsolutePath = wsRelativePath; - return TRUE; - } - const FX_WCHAR* pRelStart = wsRelativePath.GetPtr(); - const FX_WCHAR* pRelEnd = pRelStart + wsRelativePath.GetLength(); - if (pRelStart < pRelEnd) { - switch (*pRelStart) { - case '#': - wsAbsolutePath = CFX_WideString(wsBasePath, wsRelativePath); - return wsAbsolutePath.GetLength() > 0; - case '/': - case '\\': - wsAbsolutePath = wsRelativePath; - return wsAbsolutePath.GetLength() > 0; - } - } - int32_t nBackCount = 0; - for (;;) { - if (pRelStart >= pRelEnd) { - wsAbsolutePath = wsBasePath; - return TRUE; - } - if (*pRelStart != '.') { - break; - } - if (pRelStart + 1 < pRelEnd && - (pRelStart[1] == '/' || pRelStart[1] == '\\')) { - pRelStart += 2; - } else if (pRelStart + 2 < pRelEnd && pRelStart[1] == '.' && - (pRelStart[2] == '/' || pRelStart[2] == '\\')) { - pRelStart += 3; - nBackCount++; - } else { - return FALSE; - } - } - const FX_WCHAR* pBaseStart = wsBasePath.GetPtr(); - const FX_WCHAR* pBaseEnd = pBaseStart + wsBasePath.GetLength(); - while (pBaseStart < (--pBaseEnd) && *pBaseEnd != '/' && *pBaseEnd != '\\') - ; - if (pBaseStart == pBaseEnd) { - wsAbsolutePath = CFX_WideStringC(pRelStart, pRelEnd - pRelStart); - return wsAbsolutePath.GetLength() > 0; - } - while (nBackCount > 0) { - if (pBaseStart >= (--pBaseEnd)) { - return FALSE; - } else if (*pBaseEnd == '/' || *pBaseEnd == '\\') - if ((--nBackCount) <= 0) { - break; - } - } - wsAbsolutePath = - CFX_WideString(CFX_WideStringC(pBaseStart, pBaseEnd - pBaseStart + 1), - CFX_WideStringC(pRelStart, pRelEnd - pRelStart)); - return wsAbsolutePath.GetLength() > 0; -} -#ifdef __cplusplus -}; -#endif |