1 // -*- c++ -*-
2 //------------------------------------------------------------------------------
3 // StdOutLogger.cpp
4 //------------------------------------------------------------------------------
5 // $Id: StdOutLogger.cpp,v 1.4 2006/07/20 02:30:54 vlg Exp $
6 //------------------------------------------------------------------------------
7 // Copyright (c) 2001 by Vladislav Grinchenko
8 //
9 // This library is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU Library General Public
11 // License as published by the Free Software Foundation; either
12 // version 2 of the License, or (at your option) any later version.
13 //
14 //------------------------------------------------------------------------------
15 // Created: 10/31/2001
16 //------------------------------------------------------------------------------
17 #include <stdio.h>
18 #include <stdarg.h> // vsprintf(3)
19 #include <string>
20 #include <iomanip>
21
22 #include "assa/StdOutLogger.h"
23
24 using namespace ASSA;
25
26 int
27 StdOutLogger::
log_msg(Group g_,size_t indent_level_,const string & func_name_,size_t expected_sz_,const char * fmt_,va_list msg_list_)28 log_msg (Group g_,
29 size_t indent_level_,
30 const string& func_name_,
31 size_t expected_sz_,
32 const char* fmt_,
33 va_list msg_list_)
34 {
35 bool release = false;
36 char* msgbuf_ptr = NULL;
37
38 if (! group_enabled (g_)) {
39 return 0;
40 }
41
42 add_timestamp (std::cerr);
43 indent_func_name (std::cerr, func_name_, indent_level_, FUNC_MSG);
44
45 msgbuf_ptr = format_msg (expected_sz_, fmt_, msg_list_, release);
46
47 if (msgbuf_ptr == NULL) {
48 return -1; // failed to format
49 }
50 std::cout << msgbuf_ptr;
51
52 if (release) {
53 delete [] msgbuf_ptr;
54 }
55 return 0;
56 }
57
58 int
59 StdOutLogger::
log_func(Group g_,size_t indent_level_,const string & func_name_,marker_t type_)60 log_func (Group g_,
61 size_t indent_level_,
62 const string& func_name_,
63 marker_t type_)
64 {
65 if (! group_enabled (g_)) {
66 return 0;
67 }
68
69 add_timestamp (std::cerr);
70 indent_func_name (std::cout, func_name_, indent_level_, type_);
71
72 if (type_ == FUNC_ENTRY) {
73 std::cout << "---v---\n";
74 }
75 else if (type_ == FUNC_EXIT) {
76 std::cout << "---^---\n";
77 }
78
79 return 0;
80 }
81
82