-// Copyright 1999, 2007 Google Inc. All Rights Reserved.
+// Copyright (c) 1999, 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
// Author: Ray Sidney and many others
+//
// Broken out from logging.cc by Soren Lassen
// logging_unittest.cc covers the functionality herein
#include <string.h>
#include <stdlib.h>
#include <errno.h>
-#include <fnmatch.h> // fnmatch() is used in obsolete _InitVLOG
#include <cstdio>
#include <string>
#include "base/commandlineflags.h"
using std::string;
-DEFINE_int32(v, 0, "Show all VLOG(m) messages for m <= this."
+GLOG_DEFINE_int32(v, 0, "Show all VLOG(m) messages for m <= this."
" Overridable by --vmodule.");
-DEFINE_string(vmodule, "", "per-module verbose level."
+GLOG_DEFINE_string(vmodule, "", "per-module verbose level."
" Argument is a comma-separated list of <module name>=<log level>."
" <module name> is a glob pattern, matched against the filename base"
" (that is, name ignoring .cc/.h./-inl.h)."
_START_GOOGLE_NAMESPACE_
+namespace glog_internal_namespace_ {
+
// Implementation of fnmatch that does not need 0-termination
// of arguments and does not allocate any memory,
// but we only support "*" and "?" wildcards, not the "[...]" patterns.
// It's not a static function for the unittest.
-bool SafeFNMatch_(const char* pattern, size_t patt_len,
- const char* str, size_t str_len) {
- int p = 0;
- int s = 0;
+GOOGLE_GLOG_DLL_DECL bool SafeFNMatch_(const char* pattern,
+ size_t patt_len,
+ const char* str,
+ size_t str_len) {
+ size_t p = 0;
+ size_t s = 0;
while (1) {
if (p == patt_len && s == str_len) return true;
if (p == patt_len) return false;
}
}
+} // namespace glog_internal_namespace_
+
+using glog_internal_namespace_::SafeFNMatch_;
+
int32 kLogSiteUninitialized = 1000;
// List of per-module log levels from FLAGS_vmodule.
int result = FLAGS_v;
int const pattern_len = strlen(module_pattern);
bool found = false;
- MutexLock l(&vmodule_lock); // protect whole read-modify-write
- for (const VModuleInfo* info = vmodule_list;
- info != NULL; info = info->next) {
- if (info->module_pattern == module_pattern) {
- if (!found) {
+ {
+ MutexLock l(&vmodule_lock); // protect whole read-modify-write
+ for (const VModuleInfo* info = vmodule_list;
+ info != NULL; info = info->next) {
+ if (info->module_pattern == module_pattern) {
+ if (!found) {
+ result = info->vlog_level;
+ found = true;
+ }
+ info->vlog_level = log_level;
+ } else if (!found &&
+ SafeFNMatch_(info->module_pattern.c_str(),
+ info->module_pattern.size(),
+ module_pattern, pattern_len)) {
result = info->vlog_level;
found = true;
}
+ }
+ if (!found) {
+ VModuleInfo* info = new VModuleInfo;
+ info->module_pattern = module_pattern;
info->vlog_level = log_level;
- } else if (!found &&
- SafeFNMatch_(info->module_pattern.c_str(),
- info->module_pattern.size(),
- module_pattern, pattern_len)) {
- result = info->vlog_level;
- found = true;
+ info->next = vmodule_list;
+ vmodule_list = info;
}
}
- if (!found) {
- VModuleInfo* info = new VModuleInfo;
- info->module_pattern = module_pattern;
- info->vlog_level = log_level;
- info->next = vmodule_list;
- vmodule_list = info;
- }
RAW_VLOG(1, "Set VLOG level for \"%s\" to %d", module_pattern, log_level);
return result;
}
const char* base = strrchr(fname, '/');
base = base ? (base+1) : fname;
const char* base_end = strchr(base, '.');
- size_t base_length = base_end ? (base_end - base) : strlen(base);
+ size_t base_length = base_end ? size_t(base_end - base) : strlen(base);
// Trim out trailing "-inl" if any
if (base_length >= 4 && (memcmp(base+base_length-4, "-inl", 4) == 0)) {
projects / platform / upstream / glog.git / blobdiff