From 12f3e4a58f05850b93af35619cb04f0231d86acc Mon Sep 17 00:00:00 2001 From: tsepez Date: Wed, 2 Nov 2016 15:17:29 -0700 Subject: Remove FX_BOOL from core Review-Url: https://codereview.chromium.org/2477443002 --- core/fpdfapi/parser/cpdf_crypto_handler.cpp | 99 ++++++++++++++--------------- 1 file changed, 49 insertions(+), 50 deletions(-) (limited to 'core/fpdfapi/parser/cpdf_crypto_handler.cpp') diff --git a/core/fpdfapi/parser/cpdf_crypto_handler.cpp b/core/fpdfapi/parser/cpdf_crypto_handler.cpp index f7dc19e243..5918754c5c 100644 --- a/core/fpdfapi/parser/cpdf_crypto_handler.cpp +++ b/core/fpdfapi/parser/cpdf_crypto_handler.cpp @@ -13,7 +13,7 @@ #include "core/fpdfapi/parser/cpdf_security_handler.h" #include "core/fpdfapi/parser/cpdf_simple_parser.h" -void CPDF_CryptoHandler::CryptBlock(FX_BOOL bEncrypt, +void CPDF_CryptoHandler::CryptBlock(bool bEncrypt, uint32_t objnum, uint32_t gennum, const uint8_t* src_buf, @@ -76,20 +76,20 @@ void CPDF_CryptoHandler::CryptBlock(FX_BOOL bEncrypt, struct AESCryptContext { uint8_t m_Context[2048]; - FX_BOOL m_bIV; + bool m_bIV; uint8_t m_Block[16]; uint32_t m_BlockOffset; }; void* CPDF_CryptoHandler::CryptStart(uint32_t objnum, uint32_t gennum, - FX_BOOL bEncrypt) { + bool bEncrypt) { if (m_Cipher == FXCIPHER_NONE) { return this; } if (m_Cipher == FXCIPHER_AES && m_KeyLen == 32) { AESCryptContext* pContext = FX_Alloc(AESCryptContext, 1); - pContext->m_bIV = TRUE; + pContext->m_bIV = true; pContext->m_BlockOffset = 0; CRYPT_AESSetKey(pContext->m_Context, 16, m_EncryptKey, 32, bEncrypt); if (bEncrypt) { @@ -115,7 +115,7 @@ void* CPDF_CryptoHandler::CryptStart(uint32_t objnum, } if (m_Cipher == FXCIPHER_AES) { AESCryptContext* pContext = FX_Alloc(AESCryptContext, 1); - pContext->m_bIV = TRUE; + pContext->m_bIV = true; pContext->m_BlockOffset = 0; CRYPT_AESSetKey(pContext->m_Context, 16, realkey, 16, bEncrypt); if (bEncrypt) { @@ -131,28 +131,28 @@ void* CPDF_CryptoHandler::CryptStart(uint32_t objnum, return pContext; } -FX_BOOL CPDF_CryptoHandler::CryptStream(void* context, - const uint8_t* src_buf, - uint32_t src_size, - CFX_BinaryBuf& dest_buf, - FX_BOOL bEncrypt) { +bool CPDF_CryptoHandler::CryptStream(void* context, + const uint8_t* src_buf, + uint32_t src_size, + CFX_BinaryBuf& dest_buf, + bool bEncrypt) { if (!context) { - return FALSE; + return false; } if (m_Cipher == FXCIPHER_NONE) { dest_buf.AppendBlock(src_buf, src_size); - return TRUE; + return true; } if (m_Cipher == FXCIPHER_RC4) { int old_size = dest_buf.GetSize(); dest_buf.AppendBlock(src_buf, src_size); CRYPT_ArcFourCrypt(context, dest_buf.GetBuffer() + old_size, src_size); - return TRUE; + return true; } AESCryptContext* pContext = (AESCryptContext*)context; if (pContext->m_bIV && bEncrypt) { dest_buf.AppendBlock(pContext->m_Block, 16); - pContext->m_bIV = FALSE; + pContext->m_bIV = false; } uint32_t src_off = 0; uint32_t src_left = src_size; @@ -169,7 +169,7 @@ FX_BOOL CPDF_CryptoHandler::CryptStream(void* context, if (pContext->m_BlockOffset == 16) { if (!bEncrypt && pContext->m_bIV) { CRYPT_AESSetIV(pContext->m_Context, pContext->m_Block); - pContext->m_bIV = FALSE; + pContext->m_bIV = false; pContext->m_BlockOffset = 0; } else if (src_off < src_size) { uint8_t block_buf[16]; @@ -188,20 +188,20 @@ FX_BOOL CPDF_CryptoHandler::CryptStream(void* context, break; } } - return TRUE; + return true; } -FX_BOOL CPDF_CryptoHandler::CryptFinish(void* context, - CFX_BinaryBuf& dest_buf, - FX_BOOL bEncrypt) { +bool CPDF_CryptoHandler::CryptFinish(void* context, + CFX_BinaryBuf& dest_buf, + bool bEncrypt) { if (!context) { - return FALSE; + return false; } if (m_Cipher == FXCIPHER_NONE) { - return TRUE; + return true; } if (m_Cipher == FXCIPHER_RC4) { FX_Free(context); - return TRUE; + return true; } AESCryptContext* pContext = (AESCryptContext*)context; if (bEncrypt) { @@ -224,7 +224,7 @@ FX_BOOL CPDF_CryptoHandler::CryptFinish(void* context, } } FX_Free(pContext); - return TRUE; + return true; } void CPDF_CryptoHandler::Decrypt(uint32_t objnum, @@ -238,20 +238,20 @@ void CPDF_CryptoHandler::Decrypt(uint32_t objnum, } void* CPDF_CryptoHandler::DecryptStart(uint32_t objnum, uint32_t gennum) { - return CryptStart(objnum, gennum, FALSE); + return CryptStart(objnum, gennum, false); } uint32_t CPDF_CryptoHandler::DecryptGetSize(uint32_t src_size) { return m_Cipher == FXCIPHER_AES ? src_size - 16 : src_size; } -FX_BOOL CPDF_CryptoHandler::Init(CPDF_Dictionary* pEncryptDict, - CPDF_SecurityHandler* pSecurityHandler) { +bool CPDF_CryptoHandler::Init(CPDF_Dictionary* pEncryptDict, + CPDF_SecurityHandler* pSecurityHandler) { const uint8_t* key; if (!pSecurityHandler->GetCryptInfo(m_Cipher, key, m_KeyLen)) { - return FALSE; + return false; } if (m_KeyLen > 32 || m_KeyLen < 0) { - return FALSE; + return false; } if (m_Cipher != FXCIPHER_NONE) { FXSYS_memcpy(m_EncryptKey, key, m_KeyLen); @@ -259,10 +259,10 @@ FX_BOOL CPDF_CryptoHandler::Init(CPDF_Dictionary* pEncryptDict, if (m_Cipher == FXCIPHER_AES) { m_pAESContext = FX_Alloc(uint8_t, 2048); } - return TRUE; + return true; } -FX_BOOL CPDF_CryptoHandler::Init(int cipher, const uint8_t* key, int keylen) { +bool CPDF_CryptoHandler::Init(int cipher, const uint8_t* key, int keylen) { if (cipher == FXCIPHER_AES) { switch (keylen) { case 16: @@ -270,15 +270,15 @@ FX_BOOL CPDF_CryptoHandler::Init(int cipher, const uint8_t* key, int keylen) { case 32: break; default: - return FALSE; + return false; } } else if (cipher == FXCIPHER_AES2) { if (keylen != 32) { - return FALSE; + return false; } } else if (cipher == FXCIPHER_RC4) { if (keylen < 5 || keylen > 16) { - return FALSE; + return false; } } else { if (keylen > 32) { @@ -291,17 +291,16 @@ FX_BOOL CPDF_CryptoHandler::Init(int cipher, const uint8_t* key, int keylen) { if (m_Cipher == FXCIPHER_AES) { m_pAESContext = FX_Alloc(uint8_t, 2048); } - return TRUE; + return true; } -FX_BOOL CPDF_CryptoHandler::DecryptStream(void* context, - const uint8_t* src_buf, - uint32_t src_size, - CFX_BinaryBuf& dest_buf) { - return CryptStream(context, src_buf, src_size, dest_buf, FALSE); +bool CPDF_CryptoHandler::DecryptStream(void* context, + const uint8_t* src_buf, + uint32_t src_size, + CFX_BinaryBuf& dest_buf) { + return CryptStream(context, src_buf, src_size, dest_buf, false); } -FX_BOOL CPDF_CryptoHandler::DecryptFinish(void* context, - CFX_BinaryBuf& dest_buf) { - return CryptFinish(context, dest_buf, FALSE); +bool CPDF_CryptoHandler::DecryptFinish(void* context, CFX_BinaryBuf& dest_buf) { + return CryptFinish(context, dest_buf, false); } uint32_t CPDF_CryptoHandler::EncryptGetSize(uint32_t objnum, uint32_t version, @@ -312,14 +311,14 @@ uint32_t CPDF_CryptoHandler::EncryptGetSize(uint32_t objnum, } return src_size; } -FX_BOOL CPDF_CryptoHandler::EncryptContent(uint32_t objnum, - uint32_t gennum, - const uint8_t* src_buf, - uint32_t src_size, - uint8_t* dest_buf, - uint32_t& dest_size) { - CryptBlock(TRUE, objnum, gennum, src_buf, src_size, dest_buf, dest_size); - return TRUE; +bool CPDF_CryptoHandler::EncryptContent(uint32_t objnum, + uint32_t gennum, + const uint8_t* src_buf, + uint32_t src_size, + uint8_t* dest_buf, + uint32_t& dest_size) { + CryptBlock(true, objnum, gennum, src_buf, src_size, dest_buf, dest_size); + return true; } CPDF_CryptoHandler::CPDF_CryptoHandler() { m_pAESContext = nullptr; -- cgit v1.2.3