| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "binarycompare.h" |
| #include <apr_file_io.h> |
| #include <log4cxx/helpers/pool.h> |
| #include "../logunit.h" |
| #include <apr_pools.h> |
| #include <apr_strings.h> |
| |
| using namespace log4cxx; |
| using namespace log4cxx::util; |
| using namespace log4cxx::helpers; |
| |
| void BinaryCompare::compare(const char* filename1, |
| const char* filename2) { |
| Pool p; |
| apr_pool_t* pool = p.getAPRPool(); |
| apr_file_t* file1; |
| apr_int32_t flags = APR_FOPEN_READ; |
| apr_fileperms_t perm = APR_OS_DEFAULT; |
| apr_status_t stat1 = apr_file_open(&file1, |
| filename1, flags, perm, pool); |
| if (stat1 != APR_SUCCESS) { |
| LOGUNIT_FAIL(std::string("Unable to open ") + filename1); |
| } |
| |
| apr_file_t* file2; |
| apr_status_t stat2 = apr_file_open(&file2, |
| filename2, flags, perm, pool); |
| if (stat2 != APR_SUCCESS) { |
| LOGUNIT_FAIL(std::string("Unable to open ") + filename2); |
| } |
| |
| enum { BUFSIZE = 1024 }; |
| char* contents1 = (char*) apr_palloc(pool, BUFSIZE); |
| char* contents2 = (char*) apr_palloc(pool, BUFSIZE); |
| memset(contents1, 0, BUFSIZE); |
| memset(contents2, 0, BUFSIZE); |
| apr_size_t bytesRead1 = BUFSIZE; |
| apr_size_t bytesRead2 = BUFSIZE; |
| |
| stat1 = apr_file_read(file1, contents1, &bytesRead1); |
| if (stat1 != APR_SUCCESS) { |
| LOGUNIT_FAIL(std::string("Unable to read ") + filename1); |
| } |
| |
| stat2 = apr_file_read(file2, contents2, &bytesRead2); |
| if (stat2 != APR_SUCCESS) { |
| LOGUNIT_FAIL(std::string("Unable to read ") + filename2); |
| } |
| |
| for (int i = 0; i < BUFSIZE; i++) { |
| if (contents1[i] != contents2[i]) { |
| std::string msg("Contents differ at position "); |
| msg += apr_itoa(pool, i); |
| msg += ": ["; |
| msg += filename1; |
| msg += "] has "; |
| msg += apr_itoa(pool, contents1[i]); |
| msg += ", ["; |
| msg += filename2; |
| msg += "] has "; |
| msg += apr_itoa(pool, contents2[i]); |
| msg += "."; |
| LOGUNIT_FAIL(msg); |
| } |
| } |
| } |