diff options
author | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:28:10 -0700 |
---|---|---|
committer | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:41:56 -0700 |
commit | 3f3b45cc74b0499912409f766a595945dbbfc4c5 (patch) | |
tree | ec400b6965477b88ea7f0d335f7e5c52044c346c /core/src/fxcrt/fx_basic_util.cpp | |
parent | 6fe4aed948337175f6f7f81bb03c37b9c7f535da (diff) | |
download | pdfium-3f3b45cc74b0499912409f766a595945dbbfc4c5.tar.xz |
Convert all line endings to LF.
Diffstat (limited to 'core/src/fxcrt/fx_basic_util.cpp')
-rw-r--r-- | core/src/fxcrt/fx_basic_util.cpp | 888 |
1 files changed, 444 insertions, 444 deletions
diff --git a/core/src/fxcrt/fx_basic_util.cpp b/core/src/fxcrt/fx_basic_util.cpp index af4d42c0ae..1d947d3fed 100644 --- a/core/src/fxcrt/fx_basic_util.cpp +++ b/core/src/fxcrt/fx_basic_util.cpp @@ -1,444 +1,444 @@ -// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "../../include/fxcrt/fx_basic.h"
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-#include <sys/types.h>
-#include <dirent.h>
-#else
-#include <direct.h>
-#endif
-CFX_PrivateData::~CFX_PrivateData()
-{
- ClearAll();
-}
-void FX_PRIVATEDATA::FreeData()
-{
- if (m_pData == NULL) {
- return;
- }
- if (m_bSelfDestruct) {
- delete (CFX_DestructObject*)m_pData;
- } else if (m_pCallback) {
- m_pCallback(m_pData);
- }
-}
-void CFX_PrivateData::AddData(FX_LPVOID pModuleId, FX_LPVOID pData, PD_CALLBACK_FREEDATA callback, FX_BOOL bSelfDestruct)
-{
- if (pModuleId == NULL) {
- return;
- }
- FX_PRIVATEDATA* pList = m_DataList.GetData();
- int count = m_DataList.GetSize();
- for (int i = 0; i < count; i ++) {
- if (pList[i].m_pModuleId == pModuleId) {
- pList[i].FreeData();
- pList[i].m_pData = pData;
- pList[i].m_pCallback = callback;
- return;
- }
- }
- FX_PRIVATEDATA data = {pModuleId, pData, callback, bSelfDestruct};
- m_DataList.Add(data);
-}
-void CFX_PrivateData::SetPrivateData(FX_LPVOID pModuleId, FX_LPVOID pData, PD_CALLBACK_FREEDATA callback)
-{
- AddData(pModuleId, pData, callback, FALSE);
-}
-void CFX_PrivateData::SetPrivateObj(FX_LPVOID pModuleId, CFX_DestructObject* pObj)
-{
- AddData(pModuleId, pObj, NULL, TRUE);
-}
-FX_BOOL CFX_PrivateData::RemovePrivateData(FX_LPVOID pModuleId)
-{
- if (pModuleId == NULL) {
- return FALSE;
- }
- FX_PRIVATEDATA* pList = m_DataList.GetData();
- int count = m_DataList.GetSize();
- for (int i = 0; i < count; i ++) {
- if (pList[i].m_pModuleId == pModuleId) {
- m_DataList.RemoveAt(i);
- return TRUE;
- }
- }
- return FALSE;
-}
-FX_LPVOID CFX_PrivateData::GetPrivateData(FX_LPVOID pModuleId)
-{
- if (pModuleId == NULL) {
- return NULL;
- }
- FX_PRIVATEDATA* pList = m_DataList.GetData();
- int count = m_DataList.GetSize();
- for (int i = 0; i < count; i ++) {
- if (pList[i].m_pModuleId == pModuleId) {
- return pList[i].m_pData;
- }
- }
- return NULL;
-}
-void CFX_PrivateData::ClearAll()
-{
- FX_PRIVATEDATA* pList = m_DataList.GetData();
- int count = m_DataList.GetSize();
- for (int i = 0; i < count; i ++) {
- pList[i].FreeData();
- }
- m_DataList.RemoveAll();
-}
-void FX_atonum(FX_BSTR strc, FX_BOOL& bInteger, void* pData)
-{
- if (FXSYS_memchr(strc.GetPtr(), '.', strc.GetLength()) == NULL) {
- bInteger = TRUE;
- int cc = 0, integer = 0;
- FX_LPCSTR str = strc.GetCStr();
- int len = strc.GetLength();
- FX_BOOL bNegative = FALSE;
- if (str[0] == '+') {
- cc++;
- } else if (str[0] == '-') {
- bNegative = TRUE;
- cc++;
- }
- while (cc < len) {
- if (str[cc] < '0' || str[cc] > '9') {
- break;
- }
- integer = integer * 10 + str[cc] - '0';
- if (integer < 0) {
- break;
- }
- cc ++;
- }
- if (bNegative) {
- integer = -integer;
- }
- *(int*)pData = integer;
- } else {
- bInteger = FALSE;
- *(FX_FLOAT*)pData = FX_atof(strc);
- }
-}
-FX_FLOAT FX_atof(FX_BSTR strc)
-{
- if (strc.GetLength() == 0) {
- return 0.0;
- }
- int cc = 0;
- FX_BOOL bNegative = FALSE;
- FX_LPCSTR str = strc.GetCStr();
- int len = strc.GetLength();
- if (str[0] == '+') {
- cc++;
- } else if (str[0] == '-') {
- bNegative = TRUE;
- cc++;
- }
- while (cc < len) {
- if (str[cc] != '+' && str[cc] != '-') {
- break;
- }
- cc ++;
- }
- FX_FLOAT value = 0;
- while (cc < len) {
- if (str[cc] == '.') {
- break;
- }
- value = value * 10 + str[cc] - '0';
- cc ++;
- }
- static const FX_FLOAT fraction_scales[] = {0.1f, 0.01f, 0.001f, 0.0001f, 0.00001f, 0.000001f,
- 0.0000001f, 0.00000001f, 0.000000001f, 0.0000000001f, 0.00000000001f
- };
- int scale = 0;
- if (cc < len && str[cc] == '.') {
- cc ++;
- while (cc < len) {
- value += fraction_scales[scale] * (str[cc] - '0');
- scale ++;
- if (scale == sizeof fraction_scales / sizeof(FX_FLOAT)) {
- break;
- }
- cc ++;
- }
- }
- return bNegative ? -value : value;
-}
-static FX_BOOL FX_IsDigit(FX_BYTE ch)
-{
- return (ch >= '0' && ch <= '9') ? TRUE : FALSE;
-}
-static FX_BOOL FX_IsXDigit(FX_BYTE ch)
-{
- return (FX_IsDigit(ch) || (ch >= 'A' && ch <= 'F') || (ch >= 'a' && ch <= 'f')) ? TRUE : FALSE;
-}
-static FX_BYTE FX_MakeUpper(FX_BYTE ch)
-{
- if (ch < 'a' || ch > 'z') {
- return ch;
- }
- return ch - 32;
-}
-static int FX_HexToI(FX_BYTE ch)
-{
- ch = FX_MakeUpper(ch);
- return FX_IsDigit(ch) ? (ch - '0') : (ch - 55);
-}
-static const unsigned char url_encodeTable[128] = {
- 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 0, 1, 1, 0, 1, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 1, 0, 1, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 1, 1, 1, 1, 0,
- 1, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 1, 1, 1, 1, 1,
-};
-CFX_ByteString FX_UrlEncode(const CFX_WideString& wsUrl)
-{
- const char arDigits[] = "0123456789ABCDEF";
- CFX_ByteString rUrl;
- int nLength = wsUrl.GetLength();
- for (int i = 0; i < nLength; i++) {
- FX_DWORD word = wsUrl.GetAt(i);
- if (word > 0x7F || url_encodeTable[word] == 1) {
- CFX_ByteString bsUri = CFX_ByteString::FromUnicode((FX_WORD)word);
- int nByte = bsUri.GetLength();
- for (int j = 0; j < nByte; j++) {
- rUrl += '%';
- FX_BYTE code = bsUri.GetAt(j);
- rUrl += arDigits[code >> 4];
- rUrl += arDigits[code & 0x0F];
- }
- } else {
- rUrl += CFX_ByteString::FromUnicode((FX_WORD)word);
- }
- }
- return rUrl;
-}
-CFX_WideString FX_UrlDecode(const CFX_ByteString& bsUrl)
-{
- CFX_ByteString rUrl;
- int nLength = bsUrl.GetLength();
- for (int i = 0; i < nLength; i++) {
- if (i < nLength - 2 && bsUrl[i] == '%' && FX_IsXDigit(bsUrl[i + 1]) && FX_IsXDigit(bsUrl[i + 2])) {
- rUrl += (FX_HexToI(bsUrl[i + 1]) << 4 | FX_HexToI(bsUrl[i + 2]));
- i += 2;
- } else {
- rUrl += bsUrl[i];
- }
- }
- return CFX_WideString::FromLocal(rUrl);
-}
-CFX_ByteString FX_EncodeURI(const CFX_WideString& wsURI)
-{
- const char arDigits[] = "0123456789ABCDEF";
- CFX_ByteString rURI;
- CFX_ByteString bsUri = wsURI.UTF8Encode();
- int nLength = bsUri.GetLength();
- for (int i = 0; i < nLength; i++) {
- FX_BYTE code = bsUri.GetAt(i);
- if (code > 0x7F || url_encodeTable[code] == 1) {
- rURI += '%';
- rURI += arDigits[code >> 4];
- rURI += arDigits[code & 0x0F];
- } else {
- rURI += code;
- }
- }
- return rURI;
-}
-CFX_WideString FX_DecodeURI(const CFX_ByteString& bsURI)
-{
- CFX_ByteString rURI;
- int nLength = bsURI.GetLength();
- for (int i = 0; i < nLength; i++) {
- if (i < nLength - 2 && bsURI[i] == '%' && FX_IsXDigit(bsURI[i + 1]) && FX_IsXDigit(bsURI[i + 2])) {
- rURI += (FX_HexToI(bsURI[i + 1]) << 4 | FX_HexToI(bsURI[i + 2]));
- i += 2;
- } else {
- rURI += bsURI[i];
- }
- }
- return CFX_WideString::FromUTF8(rURI);
-}
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-class CFindFileData : public CFX_Object
-{
-public:
- virtual ~CFindFileData() {}
- HANDLE m_Handle;
- FX_BOOL m_bEnd;
-};
-class CFindFileDataA : public CFindFileData
-{
-public:
- virtual ~CFindFileDataA() {}
- WIN32_FIND_DATAA m_FindData;
-};
-class CFindFileDataW : public CFindFileData
-{
-public:
- virtual ~CFindFileDataW() {}
- WIN32_FIND_DATAW m_FindData;
-};
-#endif
-void* FX_OpenFolder(FX_LPCSTR path)
-{
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-#ifndef _WIN32_WCE
- CFindFileDataA* pData = FX_NEW CFindFileDataA;
- if (!pData) {
- return NULL;
- }
-#ifdef _FX_WINAPI_PARTITION_DESKTOP_
- pData->m_Handle = FindFirstFileA(CFX_ByteString(path) + "/*.*", &pData->m_FindData);
-#else
- pData->m_Handle = FindFirstFileExA(CFX_ByteString(path) + "/*.*", FindExInfoStandard, &pData->m_FindData, FindExSearchNameMatch, NULL, 0);
-#endif
-#else
- CFindFileDataW* pData = FX_NEW CFindFileDataW;
- if (!pData) {
- return NULL;
- }
- pData->m_Handle = FindFirstFileW(CFX_WideString::FromLocal(path) + L"/*.*", &pData->m_FindData);
-#endif
- if (pData->m_Handle == INVALID_HANDLE_VALUE) {
- delete pData;
- return NULL;
- }
- pData->m_bEnd = FALSE;
- return pData;
-#else
- DIR* dir = opendir(path);
- return dir;
-#endif
-}
-void* FX_OpenFolder(FX_LPCWSTR path)
-{
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- CFindFileDataW* pData = FX_NEW CFindFileDataW;
- if (!pData) {
- return NULL;
- }
-#ifdef _FX_WINAPI_PARTITION_DESKTOP_
- pData->m_Handle = FindFirstFileW(CFX_WideString(path) + L"/*.*", &pData->m_FindData);
-#else
- pData->m_Handle = FindFirstFileExW(CFX_WideString(path) + L"/*.*", FindExInfoStandard, &pData->m_FindData, FindExSearchNameMatch, NULL, 0);
-#endif
- if (pData->m_Handle == INVALID_HANDLE_VALUE) {
- delete pData;
- return NULL;
- }
- pData->m_bEnd = FALSE;
- return pData;
-#else
- DIR* dir = opendir(CFX_ByteString::FromUnicode(path));
- return dir;
-#endif
-}
-FX_BOOL FX_GetNextFile(void* handle, CFX_ByteString& filename, FX_BOOL& bFolder)
-{
- if (handle == NULL) {
- return FALSE;
- }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-#ifndef _WIN32_WCE
- CFindFileDataA* pData = (CFindFileDataA*)handle;
- if (pData->m_bEnd) {
- return FALSE;
- }
- filename = pData->m_FindData.cFileName;
- bFolder = pData->m_FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
- if (!FindNextFileA(pData->m_Handle, &pData->m_FindData)) {
- pData->m_bEnd = TRUE;
- }
- return TRUE;
-#else
- CFindFileDataW* pData = (CFindFileDataW*)handle;
- if (pData->m_bEnd) {
- return FALSE;
- }
- filename = CFX_ByteString::FromUnicode(pData->m_FindData.cFileName);
- bFolder = pData->m_FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
- if (!FindNextFileW(pData->m_Handle, &pData->m_FindData)) {
- pData->m_bEnd = TRUE;
- }
- return TRUE;
-#endif
-#elif defined(__native_client__)
- abort();
- return FALSE;
-#else
- struct dirent *de = readdir((DIR*)handle);
- if (de == NULL) {
- return FALSE;
- }
- filename = de->d_name;
- bFolder = de->d_type == DT_DIR;
- return TRUE;
-#endif
-}
-FX_BOOL FX_GetNextFile(void* handle, CFX_WideString& filename, FX_BOOL& bFolder)
-{
- if (handle == NULL) {
- return FALSE;
- }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- CFindFileDataW* pData = (CFindFileDataW*)handle;
- if (pData->m_bEnd) {
- return FALSE;
- }
- filename = pData->m_FindData.cFileName;
- bFolder = pData->m_FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
- if (!FindNextFileW(pData->m_Handle, &pData->m_FindData)) {
- pData->m_bEnd = TRUE;
- }
- return TRUE;
-#elif defined(__native_client__)
- abort();
- return FALSE;
-#else
- struct dirent *de = readdir((DIR*)handle);
- if (de == NULL) {
- return FALSE;
- }
- filename = CFX_WideString::FromLocal(de->d_name);
- bFolder = de->d_type == DT_DIR;
- return TRUE;
-#endif
-}
-void FX_CloseFolder(void* handle)
-{
- if (handle == NULL) {
- return;
- }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- CFindFileData* pData = (CFindFileData*)handle;
- FindClose(pData->m_Handle);
- delete pData;
-#else
- closedir((DIR*)handle);
-#endif
-}
-FX_WCHAR FX_GetFolderSeparator()
-{
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- return '\\';
-#else
- return '/';
-#endif
-}
+// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#include "../../include/fxcrt/fx_basic.h" +#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ +#include <sys/types.h> +#include <dirent.h> +#else +#include <direct.h> +#endif +CFX_PrivateData::~CFX_PrivateData() +{ + ClearAll(); +} +void FX_PRIVATEDATA::FreeData() +{ + if (m_pData == NULL) { + return; + } + if (m_bSelfDestruct) { + delete (CFX_DestructObject*)m_pData; + } else if (m_pCallback) { + m_pCallback(m_pData); + } +} +void CFX_PrivateData::AddData(FX_LPVOID pModuleId, FX_LPVOID pData, PD_CALLBACK_FREEDATA callback, FX_BOOL bSelfDestruct) +{ + if (pModuleId == NULL) { + return; + } + FX_PRIVATEDATA* pList = m_DataList.GetData(); + int count = m_DataList.GetSize(); + for (int i = 0; i < count; i ++) { + if (pList[i].m_pModuleId == pModuleId) { + pList[i].FreeData(); + pList[i].m_pData = pData; + pList[i].m_pCallback = callback; + return; + } + } + FX_PRIVATEDATA data = {pModuleId, pData, callback, bSelfDestruct}; + m_DataList.Add(data); +} +void CFX_PrivateData::SetPrivateData(FX_LPVOID pModuleId, FX_LPVOID pData, PD_CALLBACK_FREEDATA callback) +{ + AddData(pModuleId, pData, callback, FALSE); +} +void CFX_PrivateData::SetPrivateObj(FX_LPVOID pModuleId, CFX_DestructObject* pObj) +{ + AddData(pModuleId, pObj, NULL, TRUE); +} +FX_BOOL CFX_PrivateData::RemovePrivateData(FX_LPVOID pModuleId) +{ + if (pModuleId == NULL) { + return FALSE; + } + FX_PRIVATEDATA* pList = m_DataList.GetData(); + int count = m_DataList.GetSize(); + for (int i = 0; i < count; i ++) { + if (pList[i].m_pModuleId == pModuleId) { + m_DataList.RemoveAt(i); + return TRUE; + } + } + return FALSE; +} +FX_LPVOID CFX_PrivateData::GetPrivateData(FX_LPVOID pModuleId) +{ + if (pModuleId == NULL) { + return NULL; + } + FX_PRIVATEDATA* pList = m_DataList.GetData(); + int count = m_DataList.GetSize(); + for (int i = 0; i < count; i ++) { + if (pList[i].m_pModuleId == pModuleId) { + return pList[i].m_pData; + } + } + return NULL; +} +void CFX_PrivateData::ClearAll() +{ + FX_PRIVATEDATA* pList = m_DataList.GetData(); + int count = m_DataList.GetSize(); + for (int i = 0; i < count; i ++) { + pList[i].FreeData(); + } + m_DataList.RemoveAll(); +} +void FX_atonum(FX_BSTR strc, FX_BOOL& bInteger, void* pData) +{ + if (FXSYS_memchr(strc.GetPtr(), '.', strc.GetLength()) == NULL) { + bInteger = TRUE; + int cc = 0, integer = 0; + FX_LPCSTR str = strc.GetCStr(); + int len = strc.GetLength(); + FX_BOOL bNegative = FALSE; + if (str[0] == '+') { + cc++; + } else if (str[0] == '-') { + bNegative = TRUE; + cc++; + } + while (cc < len) { + if (str[cc] < '0' || str[cc] > '9') { + break; + } + integer = integer * 10 + str[cc] - '0'; + if (integer < 0) { + break; + } + cc ++; + } + if (bNegative) { + integer = -integer; + } + *(int*)pData = integer; + } else { + bInteger = FALSE; + *(FX_FLOAT*)pData = FX_atof(strc); + } +} +FX_FLOAT FX_atof(FX_BSTR strc) +{ + if (strc.GetLength() == 0) { + return 0.0; + } + int cc = 0; + FX_BOOL bNegative = FALSE; + FX_LPCSTR str = strc.GetCStr(); + int len = strc.GetLength(); + if (str[0] == '+') { + cc++; + } else if (str[0] == '-') { + bNegative = TRUE; + cc++; + } + while (cc < len) { + if (str[cc] != '+' && str[cc] != '-') { + break; + } + cc ++; + } + FX_FLOAT value = 0; + while (cc < len) { + if (str[cc] == '.') { + break; + } + value = value * 10 + str[cc] - '0'; + cc ++; + } + static const FX_FLOAT fraction_scales[] = {0.1f, 0.01f, 0.001f, 0.0001f, 0.00001f, 0.000001f, + 0.0000001f, 0.00000001f, 0.000000001f, 0.0000000001f, 0.00000000001f + }; + int scale = 0; + if (cc < len && str[cc] == '.') { + cc ++; + while (cc < len) { + value += fraction_scales[scale] * (str[cc] - '0'); + scale ++; + if (scale == sizeof fraction_scales / sizeof(FX_FLOAT)) { + break; + } + cc ++; + } + } + return bNegative ? -value : value; +} +static FX_BOOL FX_IsDigit(FX_BYTE ch) +{ + return (ch >= '0' && ch <= '9') ? TRUE : FALSE; +} +static FX_BOOL FX_IsXDigit(FX_BYTE ch) +{ + return (FX_IsDigit(ch) || (ch >= 'A' && ch <= 'F') || (ch >= 'a' && ch <= 'f')) ? TRUE : FALSE; +} +static FX_BYTE FX_MakeUpper(FX_BYTE ch) +{ + if (ch < 'a' || ch > 'z') { + return ch; + } + return ch - 32; +} +static int FX_HexToI(FX_BYTE ch) +{ + ch = FX_MakeUpper(ch); + return FX_IsDigit(ch) ? (ch - '0') : (ch - 55); +} +static const unsigned char url_encodeTable[128] = { + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 0, 1, 1, 0, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1, 0, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 1, 1, 1, 1, 0, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 1, 1, 1, 1, 1, +}; +CFX_ByteString FX_UrlEncode(const CFX_WideString& wsUrl) +{ + const char arDigits[] = "0123456789ABCDEF"; + CFX_ByteString rUrl; + int nLength = wsUrl.GetLength(); + for (int i = 0; i < nLength; i++) { + FX_DWORD word = wsUrl.GetAt(i); + if (word > 0x7F || url_encodeTable[word] == 1) { + CFX_ByteString bsUri = CFX_ByteString::FromUnicode((FX_WORD)word); + int nByte = bsUri.GetLength(); + for (int j = 0; j < nByte; j++) { + rUrl += '%'; + FX_BYTE code = bsUri.GetAt(j); + rUrl += arDigits[code >> 4]; + rUrl += arDigits[code & 0x0F]; + } + } else { + rUrl += CFX_ByteString::FromUnicode((FX_WORD)word); + } + } + return rUrl; +} +CFX_WideString FX_UrlDecode(const CFX_ByteString& bsUrl) +{ + CFX_ByteString rUrl; + int nLength = bsUrl.GetLength(); + for (int i = 0; i < nLength; i++) { + if (i < nLength - 2 && bsUrl[i] == '%' && FX_IsXDigit(bsUrl[i + 1]) && FX_IsXDigit(bsUrl[i + 2])) { + rUrl += (FX_HexToI(bsUrl[i + 1]) << 4 | FX_HexToI(bsUrl[i + 2])); + i += 2; + } else { + rUrl += bsUrl[i]; + } + } + return CFX_WideString::FromLocal(rUrl); +} +CFX_ByteString FX_EncodeURI(const CFX_WideString& wsURI) +{ + const char arDigits[] = "0123456789ABCDEF"; + CFX_ByteString rURI; + CFX_ByteString bsUri = wsURI.UTF8Encode(); + int nLength = bsUri.GetLength(); + for (int i = 0; i < nLength; i++) { + FX_BYTE code = bsUri.GetAt(i); + if (code > 0x7F || url_encodeTable[code] == 1) { + rURI += '%'; + rURI += arDigits[code >> 4]; + rURI += arDigits[code & 0x0F]; + } else { + rURI += code; + } + } + return rURI; +} +CFX_WideString FX_DecodeURI(const CFX_ByteString& bsURI) +{ + CFX_ByteString rURI; + int nLength = bsURI.GetLength(); + for (int i = 0; i < nLength; i++) { + if (i < nLength - 2 && bsURI[i] == '%' && FX_IsXDigit(bsURI[i + 1]) && FX_IsXDigit(bsURI[i + 2])) { + rURI += (FX_HexToI(bsURI[i + 1]) << 4 | FX_HexToI(bsURI[i + 2])); + i += 2; + } else { + rURI += bsURI[i]; + } + } + return CFX_WideString::FromUTF8(rURI); +} +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ +class CFindFileData : public CFX_Object +{ +public: + virtual ~CFindFileData() {} + HANDLE m_Handle; + FX_BOOL m_bEnd; +}; +class CFindFileDataA : public CFindFileData +{ +public: + virtual ~CFindFileDataA() {} + WIN32_FIND_DATAA m_FindData; +}; +class CFindFileDataW : public CFindFileData +{ +public: + virtual ~CFindFileDataW() {} + WIN32_FIND_DATAW m_FindData; +}; +#endif +void* FX_OpenFolder(FX_LPCSTR path) +{ +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ +#ifndef _WIN32_WCE + CFindFileDataA* pData = FX_NEW CFindFileDataA; + if (!pData) { + return NULL; + } +#ifdef _FX_WINAPI_PARTITION_DESKTOP_ + pData->m_Handle = FindFirstFileA(CFX_ByteString(path) + "/*.*", &pData->m_FindData); +#else + pData->m_Handle = FindFirstFileExA(CFX_ByteString(path) + "/*.*", FindExInfoStandard, &pData->m_FindData, FindExSearchNameMatch, NULL, 0); +#endif +#else + CFindFileDataW* pData = FX_NEW CFindFileDataW; + if (!pData) { + return NULL; + } + pData->m_Handle = FindFirstFileW(CFX_WideString::FromLocal(path) + L"/*.*", &pData->m_FindData); +#endif + if (pData->m_Handle == INVALID_HANDLE_VALUE) { + delete pData; + return NULL; + } + pData->m_bEnd = FALSE; + return pData; +#else + DIR* dir = opendir(path); + return dir; +#endif +} +void* FX_OpenFolder(FX_LPCWSTR path) +{ +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + CFindFileDataW* pData = FX_NEW CFindFileDataW; + if (!pData) { + return NULL; + } +#ifdef _FX_WINAPI_PARTITION_DESKTOP_ + pData->m_Handle = FindFirstFileW(CFX_WideString(path) + L"/*.*", &pData->m_FindData); +#else + pData->m_Handle = FindFirstFileExW(CFX_WideString(path) + L"/*.*", FindExInfoStandard, &pData->m_FindData, FindExSearchNameMatch, NULL, 0); +#endif + if (pData->m_Handle == INVALID_HANDLE_VALUE) { + delete pData; + return NULL; + } + pData->m_bEnd = FALSE; + return pData; +#else + DIR* dir = opendir(CFX_ByteString::FromUnicode(path)); + return dir; +#endif +} +FX_BOOL FX_GetNextFile(void* handle, CFX_ByteString& filename, FX_BOOL& bFolder) +{ + if (handle == NULL) { + return FALSE; + } +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ +#ifndef _WIN32_WCE + CFindFileDataA* pData = (CFindFileDataA*)handle; + if (pData->m_bEnd) { + return FALSE; + } + filename = pData->m_FindData.cFileName; + bFolder = pData->m_FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY; + if (!FindNextFileA(pData->m_Handle, &pData->m_FindData)) { + pData->m_bEnd = TRUE; + } + return TRUE; +#else + CFindFileDataW* pData = (CFindFileDataW*)handle; + if (pData->m_bEnd) { + return FALSE; + } + filename = CFX_ByteString::FromUnicode(pData->m_FindData.cFileName); + bFolder = pData->m_FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY; + if (!FindNextFileW(pData->m_Handle, &pData->m_FindData)) { + pData->m_bEnd = TRUE; + } + return TRUE; +#endif +#elif defined(__native_client__) + abort(); + return FALSE; +#else + struct dirent *de = readdir((DIR*)handle); + if (de == NULL) { + return FALSE; + } + filename = de->d_name; + bFolder = de->d_type == DT_DIR; + return TRUE; +#endif +} +FX_BOOL FX_GetNextFile(void* handle, CFX_WideString& filename, FX_BOOL& bFolder) +{ + if (handle == NULL) { + return FALSE; + } +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + CFindFileDataW* pData = (CFindFileDataW*)handle; + if (pData->m_bEnd) { + return FALSE; + } + filename = pData->m_FindData.cFileName; + bFolder = pData->m_FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY; + if (!FindNextFileW(pData->m_Handle, &pData->m_FindData)) { + pData->m_bEnd = TRUE; + } + return TRUE; +#elif defined(__native_client__) + abort(); + return FALSE; +#else + struct dirent *de = readdir((DIR*)handle); + if (de == NULL) { + return FALSE; + } + filename = CFX_WideString::FromLocal(de->d_name); + bFolder = de->d_type == DT_DIR; + return TRUE; +#endif +} +void FX_CloseFolder(void* handle) +{ + if (handle == NULL) { + return; + } +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + CFindFileData* pData = (CFindFileData*)handle; + FindClose(pData->m_Handle); + delete pData; +#else + closedir((DIR*)handle); +#endif +} +FX_WCHAR FX_GetFolderSeparator() +{ +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + return '\\'; +#else + return '/'; +#endif +} |