1 /* 2 * Copyright (C) 2005 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <binder/TextOutput.h> 18 19 #include <binder/Debug.h> 20 21 #include <utils/String8.h> 22 #include <utils/String16.h> 23 24 #include <stdio.h> 25 #include <stdlib.h> 26 #include <string.h> 27 28 namespace android { 29 30 // --------------------------------------------------------------------------- 31 32 TextOutput::TextOutput() { 33 } 34 35 TextOutput::~TextOutput() { 36 } 37 38 // --------------------------------------------------------------------------- 39 40 static void textOutputPrinter(void* cookie, const char* txt) 41 { 42 ((TextOutput*)cookie)->print(txt, strlen(txt)); 43 } 44 45 TextOutput& operator<<(TextOutput& to, const TypeCode& val) 46 { 47 printTypeCode(val.typeCode(), textOutputPrinter, (void*)&to); 48 return to; 49 } 50 51 HexDump::HexDump(const void *buf, size_t size, size_t bytesPerLine) 52 : mBuffer(buf) 53 , mSize(size) 54 , mBytesPerLine(bytesPerLine) 55 , mSingleLineCutoff(16) 56 , mAlignment(4) 57 , mCArrayStyle(false) 58 { 59 if (bytesPerLine >= 16) mAlignment = 4; 60 else if (bytesPerLine >= 8) mAlignment = 2; 61 else mAlignment = 1; 62 } 63 64 TextOutput& operator<<(TextOutput& to, const HexDump& val) 65 { 66 printHexData(0, val.buffer(), val.size(), val.bytesPerLine(), 67 val.singleLineCutoff(), val.alignment(), val.carrayStyle(), 68 textOutputPrinter, (void*)&to); 69 return to; 70 } 71 72 }; // namespace android 73
