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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #if LOGGING | |
| 6 | |
| 7 #include "chrome/browser/sync/notifier/communicator/xmpp_log.h" | |
| 8 | |
| 9 #include <iomanip> | |
| 10 #include <string> | |
| 11 #include <vector> | |
| 12 | |
| 13 #include "chrome/browser/sync/notifier/base/time.h" | |
| 14 #include "talk/base/common.h" | |
| 15 #include "talk/base/logging.h" | |
| 16 | |
| 17 namespace notifier { | |
| 18 | |
| 19 static bool IsAuthTag(const char* str, size_t len) { | |
| 20 // Beware that str is not NULL terminated. | |
| 21 if (str[0] == '<' && | |
| 22 str[1] == 'a' && | |
| 23 str[2] == 'u' && | |
| 24 str[3] == 't' && | |
| 25 str[4] == 'h' && | |
| 26 str[5] <= ' ') { | |
| 27 std::string tag(str, len); | |
| 28 if (tag.find("mechanism") != std::string::npos) | |
| 29 return true; | |
| 30 } | |
| 31 return false; | |
| 32 } | |
| 33 | |
| 34 static bool IsChatText(const char* str, size_t len) { | |
| 35 // Beware that str is not NULL terminated. | |
| 36 if (str[0] == '<' && | |
| 37 str[1] == 'm' && | |
| 38 str[2] == 'e' && | |
| 39 str[3] == 's' && | |
| 40 str[4] == 's' && | |
| 41 str[5] == 'a' && | |
| 42 str[6] == 'g' && | |
| 43 str[7] == 'e' && | |
| 44 str[8] <= ' ') { | |
| 45 std::string tag(str, len); | |
| 46 if (tag.find("chat") != std::string::npos) | |
| 47 return true; | |
| 48 } | |
| 49 return false; | |
| 50 } | |
| 51 | |
| 52 void XmppLog::XmppPrint(bool output) { | |
| 53 std::vector<char>* buffer = output ? | |
| 54 &xmpp_output_buffer_ : &xmpp_input_buffer_; | |
| 55 const bool log_chat = LOG_CHECK_LEVEL(LS_SENSITIVE); | |
| 56 if (buffer->size()) { | |
| 57 char* time_string = GetLocalTimeAsString(); | |
| 58 LOG(INFO) << (output ? "SEND >>>>>>>>>>>>>>>>>>>>>>>>>" : | |
| 59 "RECV <<<<<<<<<<<<<<<<<<<<<<<<<") | |
| 60 << " : " << time_string; | |
| 61 | |
| 62 int start = 0; | |
| 63 int nest = 3; | |
| 64 for (int i = 0; i < static_cast<int>(buffer->size()); ++i) { | |
| 65 if ((*buffer)[i] == '>') { | |
| 66 bool indent; | |
| 67 if ((i > 0) && ((*buffer)[i - 1] == '/')) { | |
| 68 indent = false; | |
| 69 } else if ((start + 1 < static_cast<int>(buffer->size())) && | |
| 70 ((*buffer)[start + 1] == '/')) { | |
| 71 indent = false; | |
| 72 nest -= 2; | |
| 73 } else { | |
| 74 indent = true; | |
| 75 } | |
| 76 | |
| 77 // Output a tag | |
| 78 LOG(INFO) << std::setw(nest) << " " | |
| 79 << std::string(&((*buffer)[start]), i + 1 - start); | |
| 80 | |
| 81 if (indent) | |
| 82 nest += 2; | |
| 83 | |
| 84 // Note if it's a PLAIN auth tag | |
| 85 if (IsAuthTag(&((*buffer)[start]), i + 1 - start)) { | |
| 86 censor_password_ = true; | |
| 87 } else if (!log_chat && IsChatText(&((*buffer)[start]), | |
| 88 i + 1 - start)) { | |
| 89 censor_password_ = true; | |
| 90 } | |
| 91 | |
| 92 start = i + 1; | |
| 93 } | |
| 94 | |
| 95 if ((*buffer)[i] == '<' && start < i) { | |
| 96 if (censor_password_) { | |
| 97 LOG(INFO) << std::setw(nest) << " " << "## TEXT REMOVED ##"; | |
| 98 censor_password_ = false; | |
| 99 } else { | |
| 100 LOG(INFO) << std::setw(nest) << " " | |
| 101 << std::string(&((*buffer)[start]), i - start); | |
| 102 } | |
| 103 start = i; | |
| 104 } | |
| 105 } | |
| 106 buffer->erase(buffer->begin(), buffer->begin() + start); | |
| 107 } | |
| 108 } | |
| 109 | |
| 110 } // namespace notifier | |
| 111 | |
| 112 #endif // if LOGGING | |
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Chromium Code Reviews
Issue 1956001:
Moved XMPP notifier library from chrome/browser/sync to chrome/common.... (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/