00001 /* 00002 * IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. By 00003 * downloading, copying, installing or using the software you agree to 00004 * this license. If you do not agree to this license, do not download, 00005 * install, copy or use the software. 00006 * 00007 * Intel Open Source License 00008 * 00009 * Copyright (c) 2004 Intel Corporation. All rights reserved. 00010 * 00011 * Redistribution and use in source and binary forms, with or without 00012 * modification, are permitted provided that the following conditions are 00013 * met: 00014 * 00015 * Redistributions of source code must retain the above copyright 00016 * notice, this list of conditions and the following disclaimer. 00017 * 00018 * Redistributions in binary form must reproduce the above copyright 00019 * notice, this list of conditions and the following disclaimer in the 00020 * documentation and/or other materials provided with the distribution. 00021 * 00022 * Neither the name of the Intel Corporation nor the names of its 00023 * contributors may be used to endorse or promote products derived from 00024 * this software without specific prior written permission. 00025 * 00026 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00027 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00028 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00029 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR 00030 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00031 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00032 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00033 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00034 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00035 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00036 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00037 */ 00038 00039 #include <oasys/util/StringUtils.h> 00040 00041 #include "LoggingRegistration.h" 00042 #include "Registration.h" 00043 #include "bundling/Bundle.h" 00044 #include "bundling/BundleEvent.h" 00045 #include "bundling/BundleDaemon.h" 00046 #include "bundling/BundleList.h" 00047 #include "storage/GlobalStore.h" 00048 00049 namespace dtn { 00050 00051 LoggingRegistration::LoggingRegistration(const EndpointIDPattern& endpoint) 00052 : Registration(GlobalStore::instance()->next_regid(), 00053 endpoint, Registration::DEFER, 0) 00054 { 00055 logpathf("/registration/logging/%d", regid_); 00056 set_active(true); 00057 00058 log_info("new logging registration on endpoint %s", endpoint.c_str()); 00059 } 00060 00061 void 00062 LoggingRegistration::deliver_bundle(Bundle* b) 00063 { 00064 // use the bundle's builtin verbose formatting function and 00065 // generate the log output for all the header info 00066 oasys::StringBuffer buf; 00067 b->format_verbose(&buf); 00068 log_multiline(oasys::LOG_ALWAYS, buf.c_str()); 00069 00070 // now dump a short chunk of the payload data, either in ascii or 00071 // hexified string output 00072 size_t len = 128; 00073 size_t payload_len = b->payload_.length(); 00074 if (payload_len < len) { 00075 len = payload_len; 00076 } 00077 00078 u_char payload_buf[payload_len]; 00079 const u_char* data = b->payload_.read_data(0, len, payload_buf); 00080 00081 if (oasys::str_isascii(data, len)) { 00082 log_always(" payload (ascii): length %zu '%.*s'", 00083 payload_len, (int)len, data); 00084 } else { 00085 std::string hex; 00086 oasys::hex2str(&hex, data, len); 00087 len *= 2; 00088 if (len > 128) 00089 len = 128; 00090 log_always(" payload (binary): length %zu %.*s", 00091 payload_len, (int)len, hex.data()); 00092 } 00093 00094 // post the transmitted event 00095 BundleDaemon::post(new BundleDeliveredEvent(b, this)); 00096 } 00097 00098 } // namespace dtn