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
ColorErrorLog(const char * file,int line,const char * msg)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
ColorWarnLog(const char * file,int line,const char * msg)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