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authorNico Weber <thakis@chromium.org>2015-08-04 12:19:10 -0700
committerNico Weber <thakis@chromium.org>2015-08-04 12:19:10 -0700
commitb048f791a15f2da781a01eba5b09eb9d389f9c11 (patch)
tree6850a73c18bbc41eaf4b1fdc6b3c96646d45587b /core/src/fxcrt/fx_extension.cpp
parentc8eeed31f217d99a706b0cbf5e4ce0bcc12beb64 (diff)
downloadpdfium-b048f791a15f2da781a01eba5b09eb9d389f9c11.tar.xz
clang-format all pdfium code.
No behavior change. Generated by: find . -name '*.cpp' -o -name '*.h' | \ grep -E -v 'third_party|thirdparties|lpng_v163' | \ xargs ../../buildtools/mac/clang-format -i See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion. BUG=none R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1265503005 .
Diffstat (limited to 'core/src/fxcrt/fx_extension.cpp')
-rw-r--r--core/src/fxcrt/fx_extension.cpp481
1 files changed, 237 insertions, 244 deletions
diff --git a/core/src/fxcrt/fx_extension.cpp b/core/src/fxcrt/fx_extension.cpp
index 724dcf4903..0f610d2717 100644
--- a/core/src/fxcrt/fx_extension.cpp
+++ b/core/src/fxcrt/fx_extension.cpp
@@ -13,191 +13,187 @@
#include <ctime>
#endif
-IFX_FileStream* FX_CreateFileStream(const FX_CHAR* filename, FX_DWORD dwModes)
-{
- IFXCRT_FileAccess* pFA = FXCRT_FileAccess_Create();
- if (!pFA) {
- return NULL;
- }
- if (!pFA->Open(filename, dwModes)) {
- pFA->Release();
- return NULL;
- }
- return new CFX_CRTFileStream(pFA);
+IFX_FileStream* FX_CreateFileStream(const FX_CHAR* filename, FX_DWORD dwModes) {
+ IFXCRT_FileAccess* pFA = FXCRT_FileAccess_Create();
+ if (!pFA) {
+ return NULL;
+ }
+ if (!pFA->Open(filename, dwModes)) {
+ pFA->Release();
+ return NULL;
+ }
+ return new CFX_CRTFileStream(pFA);
}
-IFX_FileStream* FX_CreateFileStream(const FX_WCHAR* filename, FX_DWORD dwModes)
-{
- IFXCRT_FileAccess* pFA = FXCRT_FileAccess_Create();
- if (!pFA) {
- return NULL;
- }
- if (!pFA->Open(filename, dwModes)) {
- pFA->Release();
- return NULL;
- }
- return new CFX_CRTFileStream(pFA);
+IFX_FileStream* FX_CreateFileStream(const FX_WCHAR* filename,
+ FX_DWORD dwModes) {
+ IFXCRT_FileAccess* pFA = FXCRT_FileAccess_Create();
+ if (!pFA) {
+ return NULL;
+ }
+ if (!pFA->Open(filename, dwModes)) {
+ pFA->Release();
+ return NULL;
+ }
+ return new CFX_CRTFileStream(pFA);
}
-IFX_FileWrite* FX_CreateFileWrite(const FX_CHAR* filename)
-{
- return FX_CreateFileStream(filename, FX_FILEMODE_Truncate);
+IFX_FileWrite* FX_CreateFileWrite(const FX_CHAR* filename) {
+ return FX_CreateFileStream(filename, FX_FILEMODE_Truncate);
}
-IFX_FileWrite* FX_CreateFileWrite(const FX_WCHAR* filename)
-{
- return FX_CreateFileStream(filename, FX_FILEMODE_Truncate);
+IFX_FileWrite* FX_CreateFileWrite(const FX_WCHAR* filename) {
+ return FX_CreateFileStream(filename, FX_FILEMODE_Truncate);
}
-IFX_FileRead* FX_CreateFileRead(const FX_CHAR* filename)
-{
- return FX_CreateFileStream(filename, FX_FILEMODE_ReadOnly);
+IFX_FileRead* FX_CreateFileRead(const FX_CHAR* filename) {
+ return FX_CreateFileStream(filename, FX_FILEMODE_ReadOnly);
}
-IFX_FileRead* FX_CreateFileRead(const FX_WCHAR* filename)
-{
- return FX_CreateFileStream(filename, FX_FILEMODE_ReadOnly);
+IFX_FileRead* FX_CreateFileRead(const FX_WCHAR* filename) {
+ return FX_CreateFileStream(filename, FX_FILEMODE_ReadOnly);
}
-IFX_MemoryStream* FX_CreateMemoryStream(uint8_t* pBuffer, size_t dwSize, FX_BOOL bTakeOver)
-{
- return new CFX_MemoryStream(pBuffer, dwSize, bTakeOver);
+IFX_MemoryStream* FX_CreateMemoryStream(uint8_t* pBuffer,
+ size_t dwSize,
+ FX_BOOL bTakeOver) {
+ return new CFX_MemoryStream(pBuffer, dwSize, bTakeOver);
}
-IFX_MemoryStream* FX_CreateMemoryStream(FX_BOOL bConsecutive)
-{
- return new CFX_MemoryStream(bConsecutive);
+IFX_MemoryStream* FX_CreateMemoryStream(FX_BOOL bConsecutive) {
+ return new CFX_MemoryStream(bConsecutive);
}
#ifdef __cplusplus
extern "C" {
#endif
-FX_FLOAT FXSYS_tan(FX_FLOAT a)
-{
- return (FX_FLOAT)tan(a);
+FX_FLOAT FXSYS_tan(FX_FLOAT a) {
+ return (FX_FLOAT)tan(a);
}
-FX_FLOAT FXSYS_logb(FX_FLOAT b, FX_FLOAT x)
-{
- return FXSYS_log(x) / FXSYS_log(b);
+FX_FLOAT FXSYS_logb(FX_FLOAT b, FX_FLOAT x) {
+ return FXSYS_log(x) / FXSYS_log(b);
}
-FX_FLOAT FXSYS_strtof(const FX_CHAR* pcsStr, int32_t iLength, int32_t *pUsedLen)
-{
- FXSYS_assert(pcsStr != NULL);
- if (iLength < 0) {
- iLength = (int32_t)FXSYS_strlen(pcsStr);
- }
- CFX_WideString ws = CFX_WideString::FromLocal(pcsStr, iLength);
- return FXSYS_wcstof(ws.c_str(), iLength, pUsedLen);
+FX_FLOAT FXSYS_strtof(const FX_CHAR* pcsStr,
+ int32_t iLength,
+ int32_t* pUsedLen) {
+ FXSYS_assert(pcsStr != NULL);
+ if (iLength < 0) {
+ iLength = (int32_t)FXSYS_strlen(pcsStr);
+ }
+ CFX_WideString ws = CFX_WideString::FromLocal(pcsStr, iLength);
+ return FXSYS_wcstof(ws.c_str(), iLength, pUsedLen);
}
-FX_FLOAT FXSYS_wcstof(const FX_WCHAR* pwsStr, int32_t iLength, int32_t *pUsedLen)
-{
- FXSYS_assert(pwsStr != NULL);
- if (iLength < 0) {
- iLength = (int32_t)FXSYS_wcslen(pwsStr);
- }
- if (iLength == 0) {
- return 0.0f;
- }
- int32_t iUsedLen = 0;
- FX_BOOL bNegtive = FALSE;
- switch (pwsStr[iUsedLen]) {
- case '-':
- bNegtive = TRUE;
- case '+':
- iUsedLen++;
- break;
- }
- FX_FLOAT fValue = 0.0f;
- while (iUsedLen < iLength) {
- FX_WCHAR wch = pwsStr[iUsedLen];
- if (wch >= L'0' && wch <= L'9') {
- fValue = fValue * 10.0f + (wch - L'0');
- } else {
- break;
- }
- iUsedLen++;
- }
- if (iUsedLen < iLength && pwsStr[iUsedLen] == L'.') {
- FX_FLOAT fPrecise = 0.1f;
- while (++iUsedLen < iLength) {
- FX_WCHAR wch = pwsStr[iUsedLen];
- if (wch >= L'0' && wch <= L'9') {
- fValue += (wch - L'0') * fPrecise;
- fPrecise *= 0.1f;
- } else {
- break;
- }
- }
+FX_FLOAT FXSYS_wcstof(const FX_WCHAR* pwsStr,
+ int32_t iLength,
+ int32_t* pUsedLen) {
+ FXSYS_assert(pwsStr != NULL);
+ if (iLength < 0) {
+ iLength = (int32_t)FXSYS_wcslen(pwsStr);
+ }
+ if (iLength == 0) {
+ return 0.0f;
+ }
+ int32_t iUsedLen = 0;
+ FX_BOOL bNegtive = FALSE;
+ switch (pwsStr[iUsedLen]) {
+ case '-':
+ bNegtive = TRUE;
+ case '+':
+ iUsedLen++;
+ break;
+ }
+ FX_FLOAT fValue = 0.0f;
+ while (iUsedLen < iLength) {
+ FX_WCHAR wch = pwsStr[iUsedLen];
+ if (wch >= L'0' && wch <= L'9') {
+ fValue = fValue * 10.0f + (wch - L'0');
+ } else {
+ break;
}
- if (pUsedLen) {
- *pUsedLen = iUsedLen;
+ iUsedLen++;
+ }
+ if (iUsedLen < iLength && pwsStr[iUsedLen] == L'.') {
+ FX_FLOAT fPrecise = 0.1f;
+ while (++iUsedLen < iLength) {
+ FX_WCHAR wch = pwsStr[iUsedLen];
+ if (wch >= L'0' && wch <= L'9') {
+ fValue += (wch - L'0') * fPrecise;
+ fPrecise *= 0.1f;
+ } else {
+ break;
+ }
}
- return bNegtive ? -fValue : fValue;
+ }
+ if (pUsedLen) {
+ *pUsedLen = iUsedLen;
+ }
+ return bNegtive ? -fValue : fValue;
}
-FX_WCHAR* FXSYS_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;
+FX_WCHAR* FXSYS_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;
}
-int32_t FXSYS_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;
- while (count-- > 0) {
- wch1 = (FX_WCHAR)FXSYS_tolower(*s1++);
- wch2 = (FX_WCHAR)FXSYS_tolower(*s2++);
- if (wch1 != wch2) {
- break;
- }
+int32_t FXSYS_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;
+ while (count-- > 0) {
+ wch1 = (FX_WCHAR)FXSYS_tolower(*s1++);
+ wch2 = (FX_WCHAR)FXSYS_tolower(*s2++);
+ if (wch1 != wch2) {
+ break;
}
- return wch1 - wch2;
+ }
+ return wch1 - wch2;
}
-int32_t FXSYS_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)FXSYS_tolower(*s1++);
- ch2 = (FX_CHAR)FXSYS_tolower(*s2++);
- if (ch1 != ch2) {
- break;
- }
+int32_t FXSYS_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)FXSYS_tolower(*s1++);
+ ch2 = (FX_CHAR)FXSYS_tolower(*s2++);
+ if (ch1 != ch2) {
+ break;
}
- return ch1 - ch2;
+ }
+ return ch1 - ch2;
}
-FX_DWORD FX_HashCode_String_GetA(const FX_CHAR* pStr, int32_t iLength, FX_BOOL bIgnoreCase)
-{
- FXSYS_assert(pStr != NULL);
- if (iLength < 0) {
- iLength = (int32_t)FXSYS_strlen(pStr);
+FX_DWORD FX_HashCode_String_GetA(const FX_CHAR* pStr,
+ int32_t iLength,
+ FX_BOOL bIgnoreCase) {
+ FXSYS_assert(pStr != NULL);
+ if (iLength < 0) {
+ iLength = (int32_t)FXSYS_strlen(pStr);
+ }
+ const FX_CHAR* pStrEnd = pStr + iLength;
+ FX_DWORD dwHashCode = 0;
+ if (bIgnoreCase) {
+ while (pStr < pStrEnd) {
+ dwHashCode = 31 * dwHashCode + FXSYS_tolower(*pStr++);
}
- const FX_CHAR* pStrEnd = pStr + iLength;
- FX_DWORD dwHashCode = 0;
- if (bIgnoreCase) {
- while (pStr < pStrEnd) {
- dwHashCode = 31 * dwHashCode + FXSYS_tolower(*pStr++);
- }
- } else {
- while (pStr < pStrEnd) {
- dwHashCode = 31 * dwHashCode + *pStr ++;
- }
+ } else {
+ while (pStr < pStrEnd) {
+ dwHashCode = 31 * dwHashCode + *pStr++;
}
- return dwHashCode;
+ }
+ return dwHashCode;
}
-FX_DWORD FX_HashCode_String_GetW(const FX_WCHAR* pStr, int32_t iLength, FX_BOOL bIgnoreCase)
-{
- FXSYS_assert(pStr != NULL);
- if (iLength < 0) {
- iLength = (int32_t)FXSYS_wcslen(pStr);
+FX_DWORD FX_HashCode_String_GetW(const FX_WCHAR* pStr,
+ int32_t iLength,
+ FX_BOOL bIgnoreCase) {
+ FXSYS_assert(pStr != NULL);
+ if (iLength < 0) {
+ iLength = (int32_t)FXSYS_wcslen(pStr);
+ }
+ const FX_WCHAR* pStrEnd = pStr + iLength;
+ FX_DWORD dwHashCode = 0;
+ if (bIgnoreCase) {
+ while (pStr < pStrEnd) {
+ dwHashCode = 1313 * dwHashCode + FXSYS_tolower(*pStr++);
}
- const FX_WCHAR* pStrEnd = pStr + iLength;
- FX_DWORD dwHashCode = 0;
- if (bIgnoreCase) {
- while (pStr < pStrEnd) {
- dwHashCode = 1313 * dwHashCode + FXSYS_tolower(*pStr++);
- }
- } else {
- while (pStr < pStrEnd) {
- dwHashCode = 1313 * dwHashCode + *pStr ++;
- }
+ } else {
+ while (pStr < pStrEnd) {
+ dwHashCode = 1313 * dwHashCode + *pStr++;
}
- return dwHashCode;
+ }
+ return dwHashCode;
}
#ifdef __cplusplus
}
@@ -205,109 +201,106 @@ FX_DWORD FX_HashCode_String_GetW(const FX_WCHAR* pStr, int32_t iLength, FX_BOOL
#ifdef __cplusplus
extern "C" {
#endif
-void* FX_Random_MT_Start(FX_DWORD dwSeed)
-{
- FX_LPMTRANDOMCONTEXT pContext = FX_Alloc(FX_MTRANDOMCONTEXT, 1);
- pContext->mt[0] = dwSeed;
- FX_DWORD &i = pContext->mti;
- FX_DWORD* pBuf = pContext->mt;
- for (i = 1; i < MT_N; i ++) {
- pBuf[i] = (1812433253UL * (pBuf[i - 1] ^ (pBuf[i - 1] >> 30)) + i);
- }
- pContext->bHaveSeed = TRUE;
- return pContext;
+void* FX_Random_MT_Start(FX_DWORD dwSeed) {
+ FX_LPMTRANDOMCONTEXT pContext = FX_Alloc(FX_MTRANDOMCONTEXT, 1);
+ pContext->mt[0] = dwSeed;
+ FX_DWORD& i = pContext->mti;
+ FX_DWORD* pBuf = pContext->mt;
+ for (i = 1; i < MT_N; i++) {
+ pBuf[i] = (1812433253UL * (pBuf[i - 1] ^ (pBuf[i - 1] >> 30)) + i);
+ }
+ pContext->bHaveSeed = TRUE;
+ return pContext;
}
-FX_DWORD FX_Random_MT_Generate(void* pContext)
-{
- FXSYS_assert(pContext != NULL);
- FX_LPMTRANDOMCONTEXT pMTC = (FX_LPMTRANDOMCONTEXT)pContext;
- FX_DWORD v;
- static FX_DWORD mag[2] = {0, MT_Matrix_A};
- FX_DWORD &mti = pMTC->mti;
- FX_DWORD* pBuf = pMTC->mt;
- if ((int)mti < 0 || mti >= MT_N) {
- if (mti > MT_N && !pMTC->bHaveSeed) {
- return 0;
- }
- FX_DWORD kk;
- for (kk = 0; kk < MT_N - MT_M; kk ++) {
- v = (pBuf[kk] & MT_Upper_Mask) | (pBuf[kk + 1] & MT_Lower_Mask);
- pBuf[kk] = pBuf[kk + MT_M] ^ (v >> 1) ^ mag[v & 1];
- }
- for (; kk < MT_N - 1; kk ++) {
- v = (pBuf[kk] & MT_Upper_Mask) | (pBuf[kk + 1] & MT_Lower_Mask);
- pBuf[kk] = pBuf[kk + (MT_M - MT_N)] ^ (v >> 1) ^ mag[v & 1];
- }
- v = (pBuf[MT_N - 1] & MT_Upper_Mask) | (pBuf[0] & MT_Lower_Mask);
- pBuf[MT_N - 1] = pBuf[MT_M - 1] ^ (v >> 1) ^ mag[v & 1];
- mti = 0;
+FX_DWORD FX_Random_MT_Generate(void* pContext) {
+ FXSYS_assert(pContext != NULL);
+ FX_LPMTRANDOMCONTEXT pMTC = (FX_LPMTRANDOMCONTEXT)pContext;
+ FX_DWORD v;
+ static FX_DWORD mag[2] = {0, MT_Matrix_A};
+ FX_DWORD& mti = pMTC->mti;
+ FX_DWORD* pBuf = pMTC->mt;
+ if ((int)mti < 0 || mti >= MT_N) {
+ if (mti > MT_N && !pMTC->bHaveSeed) {
+ return 0;
}
- v = pBuf[mti ++];
- v ^= (v >> 11);
- v ^= (v << 7) & 0x9d2c5680UL;
- v ^= (v << 15) & 0xefc60000UL;
- v ^= (v >> 18);
- return v;
+ FX_DWORD kk;
+ for (kk = 0; kk < MT_N - MT_M; kk++) {
+ v = (pBuf[kk] & MT_Upper_Mask) | (pBuf[kk + 1] & MT_Lower_Mask);
+ pBuf[kk] = pBuf[kk + MT_M] ^ (v >> 1) ^ mag[v & 1];
+ }
+ for (; kk < MT_N - 1; kk++) {
+ v = (pBuf[kk] & MT_Upper_Mask) | (pBuf[kk + 1] & MT_Lower_Mask);
+ pBuf[kk] = pBuf[kk + (MT_M - MT_N)] ^ (v >> 1) ^ mag[v & 1];
+ }
+ v = (pBuf[MT_N - 1] & MT_Upper_Mask) | (pBuf[0] & MT_Lower_Mask);
+ pBuf[MT_N - 1] = pBuf[MT_M - 1] ^ (v >> 1) ^ mag[v & 1];
+ mti = 0;
+ }
+ v = pBuf[mti++];
+ v ^= (v >> 11);
+ v ^= (v << 7) & 0x9d2c5680UL;
+ v ^= (v << 15) & 0xefc60000UL;
+ v ^= (v >> 18);
+ return v;
}
-void FX_Random_MT_Close(void* pContext)
-{
- FXSYS_assert(pContext != NULL);
- FX_Free(pContext);
+void FX_Random_MT_Close(void* pContext) {
+ FXSYS_assert(pContext != NULL);
+ FX_Free(pContext);
}
-void FX_Random_GenerateMT(FX_DWORD* pBuffer, int32_t iCount)
-{
- FX_DWORD dwSeed;
+void FX_Random_GenerateMT(FX_DWORD* pBuffer, int32_t iCount) {
+ FX_DWORD dwSeed;
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- if (!FX_GenerateCryptoRandom(&dwSeed, 1)) {
- FX_Random_GenerateBase(&dwSeed, 1);
- }
-#else
+ if (!FX_GenerateCryptoRandom(&dwSeed, 1)) {
FX_Random_GenerateBase(&dwSeed, 1);
+ }
+#else
+ FX_Random_GenerateBase(&dwSeed, 1);
#endif
- void* pContext = FX_Random_MT_Start(dwSeed);
- while (iCount -- > 0) {
- *pBuffer ++ = FX_Random_MT_Generate(pContext);
- }
- FX_Random_MT_Close(pContext);
+ void* pContext = FX_Random_MT_Start(dwSeed);
+ while (iCount-- > 0) {
+ *pBuffer++ = FX_Random_MT_Generate(pContext);
+ }
+ FX_Random_MT_Close(pContext);
}
-void FX_Random_GenerateBase(FX_DWORD* pBuffer, int32_t iCount)
-{
+void FX_Random_GenerateBase(FX_DWORD* pBuffer, int32_t iCount) {
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- SYSTEMTIME st1, st2;
- ::GetSystemTime(&st1);
- do {
- ::GetSystemTime(&st2);
- } while (FXSYS_memcmp(&st1, &st2, sizeof(SYSTEMTIME)) == 0);
- FX_DWORD dwHash1 = FX_HashCode_String_GetA((const FX_CHAR*)&st1, sizeof(st1), TRUE);
- FX_DWORD dwHash2 = FX_HashCode_String_GetA((const FX_CHAR*)&st2, sizeof(st2), TRUE);
- ::srand((dwHash1 << 16) | (FX_DWORD)dwHash2);
+ SYSTEMTIME st1, st2;
+ ::GetSystemTime(&st1);
+ do {
+ ::GetSystemTime(&st2);
+ } while (FXSYS_memcmp(&st1, &st2, sizeof(SYSTEMTIME)) == 0);
+ FX_DWORD dwHash1 =
+ FX_HashCode_String_GetA((const FX_CHAR*)&st1, sizeof(st1), TRUE);
+ FX_DWORD dwHash2 =
+ FX_HashCode_String_GetA((const FX_CHAR*)&st2, sizeof(st2), TRUE);
+ ::srand((dwHash1 << 16) | (FX_DWORD)dwHash2);
#else
- time_t tmLast = time(NULL), tmCur;
- while ((tmCur = time(NULL)) == tmLast);
- ::srand((tmCur << 16) | (tmLast & 0xFFFF));
+ time_t tmLast = time(NULL), tmCur;
+ while ((tmCur = time(NULL)) == tmLast)
+ ;
+ ::srand((tmCur << 16) | (tmLast & 0xFFFF));
#endif
- while (iCount -- > 0) {
- *pBuffer ++ = (FX_DWORD)((::rand() << 16) | (::rand() & 0xFFFF));
- }
+ while (iCount-- > 0) {
+ *pBuffer++ = (FX_DWORD)((::rand() << 16) | (::rand() & 0xFFFF));
+ }
}
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-FX_BOOL FX_GenerateCryptoRandom(FX_DWORD* pBuffer, int32_t iCount)
-{
- HCRYPTPROV hCP = NULL;
- if (!::CryptAcquireContext(&hCP, NULL, NULL, PROV_RSA_FULL, 0) || hCP == NULL) {
- return FALSE;
- }
- ::CryptGenRandom(hCP, iCount * sizeof(FX_DWORD), (uint8_t*)pBuffer);
- ::CryptReleaseContext(hCP, 0);
- return TRUE;
+FX_BOOL FX_GenerateCryptoRandom(FX_DWORD* pBuffer, int32_t iCount) {
+ HCRYPTPROV hCP = NULL;
+ if (!::CryptAcquireContext(&hCP, NULL, NULL, PROV_RSA_FULL, 0) ||
+ hCP == NULL) {
+ return FALSE;
+ }
+ ::CryptGenRandom(hCP, iCount * sizeof(FX_DWORD), (uint8_t*)pBuffer);
+ ::CryptReleaseContext(hCP, 0);
+ return TRUE;
}
#endif
-void FX_Random_GenerateCrypto(FX_DWORD* pBuffer, int32_t iCount)
-{
+void FX_Random_GenerateCrypto(FX_DWORD* pBuffer, int32_t iCount) {
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- FX_GenerateCryptoRandom(pBuffer, iCount);
+ FX_GenerateCryptoRandom(pBuffer, iCount);
#else
- FX_Random_GenerateBase(pBuffer, iCount);
+ FX_Random_GenerateBase(pBuffer, iCount);
#endif
}
#ifdef __cplusplus