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--- dyld/dyld-1340/common/StringUtils.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright (c) 2017 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-
-#ifndef StringUtils_h
-#define StringUtils_h
-
-#include <algorithm>
-#include <string>
-
-inline bool startsWith(const std::string& str, const std::string& prefix)
-{
- return std::mismatch(prefix.begin(), prefix.end(), str.begin()).first == prefix.end();
-}
-
-inline bool startsWith(const std::string_view& str, const std::string_view& prefix)
-{
- return std::mismatch(prefix.begin(), prefix.end(), str.begin()).first == prefix.end();
-}
-
-inline bool startsWith(const char* str, const char* prefix)
-{
- return startsWith(std::string_view(str), std::string_view(prefix));
-}
-
-inline bool endsWith(const std::string& str, const std::string& suffix)
-{
- std::size_t index = str.find(suffix, str.size() - suffix.size());
- return (index != std::string::npos);
-}
-
-inline bool endsWith(const std::string_view& str, const std::string_view& suffix)
-{
- std::size_t index = str.find(suffix, str.size() - suffix.size());
- return (index != std::string::npos);
-}
-
-inline bool contains(const std::string& str, const std::string& search)
-{
- std::size_t index = str.find(search);
- return (index != std::string::npos);
-}
-
-inline char hexDigit(uint8_t value)
-{
- if ( value < 10 )
- return '0' + value;
- else
- return 'a' + value - 10;
-}
-
-inline void bytesToHex(const uint8_t* bytes, size_t byteCount, char buffer[])
-{
- char* p = buffer;
- for (size_t i=0; i < byteCount; ++i) {
- *p++ = hexDigit(bytes[i] >> 4);
- *p++ = hexDigit(bytes[i] & 0x0F);
- }
- *p++ = '\0';
-}
-
-inline void putHexNibble(uint8_t value, char*& p)
-{
- if ( value < 10 )
- *p++ = '0' + value;
- else
- *p++ = 'A' + value - 10;
-}
-
-inline void putHexByte(uint8_t value, char*& p)
-{
- value &= 0xFF;
- putHexNibble(value >> 4, p);
- putHexNibble(value & 0x0F, p);
-}
-
-inline bool hexCharToUInt(const char hexByte, uint8_t& value) {
- if (hexByte >= '0' && hexByte <= '9') {
- value = hexByte - '0';
- return true;
- } else if (hexByte >= 'A' && hexByte <= 'F') {
- value = hexByte - 'A' + 10;
- return true;
- } else if (hexByte >= 'a' && hexByte <= 'f') {
- value = hexByte - 'a' + 10;
- return true;
- }
-
- return false;
-}
-
-inline bool hexCharToByte(const char hexByte, uint8_t& value)
-{
- if ( hexByte >= '0' && hexByte <= '9' ) {
- value = hexByte - '0';
- return true;
- }
- else if ( hexByte >= 'A' && hexByte <= 'F' ) {
- value = hexByte - 'A' + 10;
- return true;
- }
- else if ( hexByte >= 'a' && hexByte <= 'f' ) {
- value = hexByte - 'a' + 10;
- return true;
- }
-
- return false;
-}
-
-inline uint64_t hexToUInt64(const char* startHexByte, const char** endHexByte) {
- const char* scratch;
- if (endHexByte == nullptr) {
- endHexByte = &scratch;
- }
- if (startHexByte == nullptr)
- return 0;
- uint64_t retval = 0;
- if (startHexByte[0] == '0' && startHexByte[1] == 'x') {
- startHexByte +=2;
- }
- *endHexByte = startHexByte + 16;
-
- //FIXME overrun?
- for (uint32_t i = 0; i < 16; ++i) {
- uint8_t value;
- if (!hexCharToUInt(startHexByte[i], value)) {
- *endHexByte = &startHexByte[i];
- break;
- }
- retval = (retval << 4) + value;
- }
- return retval;
-}
-
-inline bool hexStringToBytes(const char* hexString, uint8_t buffer[], unsigned bufferMaxSize, unsigned& bufferLenUsed)
-{
- bufferLenUsed = 0;
- bool high = true;
- for (const char* s=hexString; *s != '\0'; ++s) {
- if ( bufferLenUsed > bufferMaxSize )
- return false;
- uint8_t value;
- if ( !hexCharToUInt(*s, value) )
- return false;
- if ( high )
- buffer[bufferLenUsed] = value << 4;
- else
- buffer[bufferLenUsed++] |= value;
- high = !high;
- }
- return true;
-}
-
-template<typename T>
-inline void appendHexToString(char *dst, T value, uint64_t size) {
- char buffer[130];
- bytesToHex((const uint8_t*)&value, sizeof(T), buffer);
- strlcat(dst, buffer, (size_t)size);
-}
-
-#endif // StringUtils_h
-