src/tests/stub_debug.cc

   1 /*
   2  * Copyright (C) 1996-2022 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /*
  10  * A stub implementation of the Debug.h API.
  11  * For use by test binaries which do not need the full context debugging
  12  *
  13  * Note: it doesn't use the STUB API as the functions defined here must
  14  * not abort the unit test.
  15  */
  16 #include "squid.h"
  17 #include "debug/Stream.h"
  18
  19 #define STUB_API "debug/libdebug.la"
  20 #include "tests/STUB.h"
  21
  22 char *Debug::debugOptions;
  23 char *Debug::cache_log= nullptr;
  24 int Debug::rotateNumber = 0;
  25 int Debug::Levels[MAX_DEBUG_SECTIONS];
  26 int Debug::override_X = 0;
  27 bool Debug::log_syslog = false;
  28 void Debug::ForceAlert() STUB
  29
  30 void ResyncDebugLog(FILE *) STUB
  31
  32 FILE *
  33 DebugStream()
  34 {
  35     return stderr;
  36 }
  37
  38 void
  39 _db_rotate_log(void)
  40 {}
  41
  42 void
  43 Debug::LogMessage(const Context &context)
  44 {
  45     if (context.level > DBG_IMPORTANT)
  46         return;
  47
  48     if (!stderr)
  49         return;
  50
  51     fprintf(stderr, "%s| %s\n",
  52             "stub time", // debugLogTime(squid_curtime),
  53             context.buf.str().c_str());
  54 }
  55
  56 bool Debug::StderrEnabled() STUB_RETVAL(false)
  57 void Debug::PrepareToDie() STUB
  58
  59 void
  60 Debug::parseOptions(char const *)
  61 {}
  62
  63 Debug::Context *Debug::Current = nullptr;
  64
  65 Debug::Context::Context(const int aSection, const int aLevel):
  66     section(aSection),
  67     level(aLevel),
  68     sectionLevel(Levels[aSection]),
  69     upper(Current),
  70     forceAlert(false)
  71 {
  72     buf.setf(std::ios::fixed);
  73     buf.precision(2);
  74 }
  75
  76 std::ostringstream &
  77 Debug::Start(const int section, const int level)
  78 {
  79     Current = new Context(section, level);
  80     return Current->buf;
  81 }
  82
  83 void
  84 Debug::Finish()
  85 {
  86     if (Current) {
  87         LogMessage(*Current);
  88         delete Current;
  89         Current = nullptr;
  90     }
  91 }
  92
  93 std::ostream&
  94 ForceAlert(std::ostream& s)
  95 {
  96     return s;
  97 }
  98