1 // Copyright 2015 Google Inc. All rights reserved 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 // +build ignore 16 17 #include "log.h" 18 19 #include "flags.h" 20 #include "strutil.h" 21 22 #define BOLD "\033[1m" 23 #define RESET "\033[0m" 24 #define MAGENTA "\033[35m" 25 #define RED "\033[31m" 26 27 void ColorErrorLog(const char* file, int line, const char* msg) { 28 if (file == nullptr) { 29 ERROR("%s", msg); 30 return; 31 } 32 33 if (g_flags.color_warnings) { 34 StringPiece filtered = TrimPrefix(msg, "*** "); 35 36 ERROR(BOLD "%s:%d: " RED "error: " RESET BOLD "%s" RESET, 37 file, line, filtered.as_string().c_str()); 38 } else { 39 ERROR("%s:%d: %s", file, line, msg); 40 } 41 } 42 43 void ColorWarnLog(const char* file, int line, const char* msg) { 44 if (file == nullptr) { 45 fprintf(stderr, "%s\n", msg); 46 return; 47 } 48 49 if (g_flags.color_warnings) { 50 StringPiece filtered = TrimPrefix(msg, "*warning*: "); 51 filtered = TrimPrefix(filtered, "warning: "); 52 53 fprintf(stderr, BOLD "%s:%d: " MAGENTA "warning: " RESET BOLD "%s" RESET "\n", 54 file, line, filtered.as_string().c_str()); 55 } else { 56 fprintf(stderr, "%s:%d: %s\n", file, line, msg); 57 } 58 } 59 60 bool g_log_no_exit; 61 string* g_last_error; 62
