diff options
author | Chris Sherlock <chris.sherlock79@gmail.com> | 2017-07-23 01:59:19 +1000 |
---|---|---|
committer | Chris Sherlock <chris.sherlock79@gmail.com> | 2017-07-23 01:59:19 +1000 |
commit | 42bd4103f8591e679259f9d138d1d579fef1271d (patch) | |
tree | 856a313e81da94e00e6c71094788f2a1db0a49dd | |
parent | 4f9cd941fa57efdeb7f8126016aefe45b25f3f2c (diff) |
rtl: cleanup cipher.cxx equality conditions
Change-Id: I0b8084adea65f8c6a6e5e46b6628297fbd9eda9b
-rw-r--r-- | sal/rtl/cipher.cxx | 59 |
1 files changed, 32 insertions, 27 deletions
diff --git a/sal/rtl/cipher.cxx b/sal/rtl/cipher.cxx index cd1ffb91204c..db159dc41b71 100644 --- a/sal/rtl/cipher.cxx +++ b/sal/rtl/cipher.cxx @@ -135,9 +135,10 @@ rtlCipherError SAL_CALL rtl_cipher_init( const sal_uInt8 *pArgData, sal_Size nArgLen) SAL_THROW_EXTERN_C() { Cipher_Impl *pImpl = static_cast<Cipher_Impl*>(Cipher); - if (pImpl == nullptr) + if (!pImpl) return rtl_Cipher_E_Argument; - if (pImpl->m_init == nullptr) + + if (!pImpl->m_init) return rtl_Cipher_E_Unknown; return (pImpl->m_init)( @@ -150,9 +151,10 @@ rtlCipherError SAL_CALL rtl_cipher_encode( sal_uInt8 *pBuffer, sal_Size nBufLen) SAL_THROW_EXTERN_C() { Cipher_Impl *pImpl = static_cast<Cipher_Impl*>(Cipher); - if (pImpl == nullptr) + if (!pImpl) return rtl_Cipher_E_Argument; - if (pImpl->m_encode == nullptr) + + if (!pImpl->m_encode) return rtl_Cipher_E_Unknown; return (pImpl->m_encode)(Cipher, pData, nDatLen, pBuffer, nBufLen); @@ -164,9 +166,10 @@ rtlCipherError SAL_CALL rtl_cipher_decode( sal_uInt8 *pBuffer, sal_Size nBufLen) SAL_THROW_EXTERN_C() { Cipher_Impl *pImpl = static_cast<Cipher_Impl*>(Cipher); - if (pImpl == nullptr) + if (!pImpl) return rtl_Cipher_E_Argument; - if (pImpl->m_decode == nullptr) + + if (!pImpl->m_decode) return rtl_Cipher_E_Unknown; return (pImpl->m_decode)(Cipher, pData, nDatLen, pBuffer, nBufLen); @@ -681,10 +684,10 @@ static rtlCipherError BF_update( sal_uInt8 *pBuffer, sal_Size nBufLen) { /* Check arguments. */ - if ((pData == nullptr) || (pBuffer == nullptr)) + if (!pData || !pBuffer) return rtl_Cipher_E_Argument; - if (!((0 < nDatLen) && (nDatLen <= nBufLen))) + if (!((nDatLen > 0) && (nDatLen <= nBufLen))) return rtl_Cipher_E_BufferSize; /* Update. */ @@ -939,7 +942,7 @@ rtlCipher SAL_CALL rtl_cipher_createBF(rtlCipherMode Mode) SAL_THROW_EXTERN_C() CipherBF_Impl *pImpl = nullptr; if (Mode == rtl_Cipher_ModeInvalid) - return (nullptr); + return nullptr; pImpl = static_cast<CipherBF_Impl*>(rtl_allocateZeroMemory(sizeof (CipherBF_Impl))); if (pImpl) @@ -964,13 +967,13 @@ rtlCipherError SAL_CALL rtl_cipher_initBF( { CipherBF_Impl *pImpl = static_cast<CipherBF_Impl*>(Cipher); - if ((pImpl == nullptr) || (pKeyData == nullptr)) + if (!pImpl || !pKeyData) return rtl_Cipher_E_Argument; - if (!(pImpl->m_cipher.m_algorithm == rtl_Cipher_AlgorithmBF)) + if (pImpl->m_cipher.m_algorithm != rtl_Cipher_AlgorithmBF) return rtl_Cipher_E_Algorithm; - if (!(Direction == rtl_Cipher_DirectionInvalid)) + if (Direction != rtl_Cipher_DirectionInvalid) pImpl->m_cipher.m_direction = Direction; else return rtl_Cipher_E_Direction; @@ -986,14 +989,15 @@ rtlCipherError SAL_CALL rtl_cipher_encodeBF( sal_uInt8 *pBuffer, sal_Size nBufLen) SAL_THROW_EXTERN_C() { CipherBF_Impl *pImpl = static_cast<CipherBF_Impl*>(Cipher); - if (pImpl == nullptr) + if (!pImpl) return rtl_Cipher_E_Argument; - if (!(pImpl->m_cipher.m_algorithm == rtl_Cipher_AlgorithmBF)) + if (pImpl->m_cipher.m_algorithm != rtl_Cipher_AlgorithmBF) return rtl_Cipher_E_Algorithm; if (pImpl->m_cipher.m_direction == rtl_Cipher_DirectionInvalid) return rtl_Cipher_E_Direction; + if (pImpl->m_cipher.m_direction == rtl_Cipher_DirectionDecode) return rtl_Cipher_E_Direction; @@ -1009,14 +1013,15 @@ rtlCipherError SAL_CALL rtl_cipher_decodeBF( sal_uInt8 *pBuffer, sal_Size nBufLen) SAL_THROW_EXTERN_C() { CipherBF_Impl *pImpl = static_cast<CipherBF_Impl*>(Cipher); - if (pImpl == nullptr) + if (!pImpl) return rtl_Cipher_E_Argument; - if (!(pImpl->m_cipher.m_algorithm == rtl_Cipher_AlgorithmBF)) + if (pImpl->m_cipher.m_algorithm != rtl_Cipher_AlgorithmBF) return rtl_Cipher_E_Algorithm; if (pImpl->m_cipher.m_direction == rtl_Cipher_DirectionInvalid) return rtl_Cipher_E_Direction; + if (pImpl->m_cipher.m_direction == rtl_Cipher_DirectionEncode) return rtl_Cipher_E_Direction; @@ -1115,7 +1120,7 @@ static rtlCipherError rtl_cipherARCFOUR_update_Impl( sal_Size k; /* Check arguments. */ - if ((pData == nullptr) || (pBuffer == nullptr)) + if (!pData || !pBuffer) return rtl_Cipher_E_Argument; if (!((0 < nDatLen) && (nDatLen <= nBufLen))) @@ -1156,8 +1161,8 @@ rtlCipher SAL_CALL rtl_cipher_createARCFOUR(rtlCipherMode Mode) { CipherARCFOUR_Impl *pImpl = nullptr; - if (!(Mode == rtl_Cipher_ModeStream)) - return (nullptr); + if (Mode != rtl_Cipher_ModeStream) + return nullptr; pImpl = static_cast<CipherARCFOUR_Impl*>(rtl_allocateZeroMemory(sizeof(CipherARCFOUR_Impl))); if (pImpl) @@ -1184,18 +1189,18 @@ rtlCipherError SAL_CALL rtl_cipher_initARCFOUR( { CipherARCFOUR_Impl *pImpl = static_cast<CipherARCFOUR_Impl*>(Cipher); - if ((pImpl == nullptr) || (pKeyData == nullptr)) + if (!pImpl || !pKeyData) return rtl_Cipher_E_Argument; - if (!(pImpl->m_cipher.m_algorithm == rtl_Cipher_AlgorithmARCFOUR)) + if (pImpl->m_cipher.m_algorithm != rtl_Cipher_AlgorithmARCFOUR) return rtl_Cipher_E_Algorithm; - if (!(Direction == rtl_Cipher_DirectionInvalid)) + if (Direction != rtl_Cipher_DirectionInvalid) pImpl->m_cipher.m_direction = Direction; else return rtl_Cipher_E_Direction; - return rtl_cipherARCFOUR_init_Impl (&(pImpl->m_context), pKeyData, nKeyLen); + return rtl_cipherARCFOUR_init_Impl(&(pImpl->m_context), pKeyData, nKeyLen); } rtlCipherError SAL_CALL rtl_cipher_encodeARCFOUR( @@ -1204,10 +1209,10 @@ rtlCipherError SAL_CALL rtl_cipher_encodeARCFOUR( sal_uInt8 *pBuffer, sal_Size nBufLen) SAL_THROW_EXTERN_C() { CipherARCFOUR_Impl *pImpl = static_cast<CipherARCFOUR_Impl*>(Cipher); - if (pImpl == nullptr) + if (!pImpl) return rtl_Cipher_E_Argument; - if (!(pImpl->m_cipher.m_algorithm == rtl_Cipher_AlgorithmARCFOUR)) + if (pImpl->m_cipher.m_algorithm != rtl_Cipher_AlgorithmARCFOUR) return rtl_Cipher_E_Algorithm; if (pImpl->m_cipher.m_direction == rtl_Cipher_DirectionInvalid) @@ -1224,10 +1229,10 @@ rtlCipherError SAL_CALL rtl_cipher_decodeARCFOUR( sal_uInt8 *pBuffer, sal_Size nBufLen) SAL_THROW_EXTERN_C() { CipherARCFOUR_Impl *pImpl = static_cast<CipherARCFOUR_Impl*>(Cipher); - if (pImpl == nullptr) + if (!pImpl) return rtl_Cipher_E_Argument; - if (!(pImpl->m_cipher.m_algorithm == rtl_Cipher_AlgorithmARCFOUR)) + if (pImpl->m_cipher.m_algorithm != rtl_Cipher_AlgorithmARCFOUR) return rtl_Cipher_E_Algorithm; if (pImpl->m_cipher.m_direction == rtl_Cipher_DirectionInvalid) |