Security-55471.tar.gz

[apple/security.git] / security_utilities / debugging.c

diff --git a/security_utilities/debugging.c b/security_utilities/debugging.c
deleted file mode 100644 (file)
index 7e1a04b..0000000
--- a/security_utilities/debugging.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2006-2010 Apple Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-
-/* 
- * debugging.c - non-trivial debug support
- */
-#include <security_utilities/debugging.h>
-#include <CoreFoundation/CFSet.h>
-#include <CoreFoundation/CFString.h>
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <pthread.h>
-#include <asl.h>
-
-#define MAX_SCOPE_LENGTH  12
-
-#if !defined(NDEBUG)
-static CFStringRef copyScopeName(const char *scope, CFIndex scopeLen) {
-       if (scopeLen > MAX_SCOPE_LENGTH)
-               scopeLen = MAX_SCOPE_LENGTH - 1;
-       return CFStringCreateWithBytes(kCFAllocatorDefault, (const UInt8 *)scope,
-               scopeLen, kCFStringEncodingUTF8, false);
-}
-
-pthread_once_t __security_debug_once = PTHREAD_ONCE_INIT;
-static const char *gDebugScope;
-static CFMutableSetRef scopeSet;
-static bool negate = false;
-
-static void __security_debug_init(void) {
-       const char *cur_scope = gDebugScope = getenv("DEBUGSCOPE");
-       if (cur_scope) {
-               if (!strcmp(cur_scope, "all")) {
-                       scopeSet = NULL;
-                       negate = true;
-               } else if (!strcmp(cur_scope, "none")) {
-                       scopeSet = NULL;
-                       negate = false;
-               } else {
-                       scopeSet = CFSetCreateMutable(kCFAllocatorDefault, 0,
-                               &kCFTypeSetCallBacks);
-                       if (cur_scope[0] == '-') {
-                               negate = true;
-                               cur_scope++;
-                       } else {
-                               negate = false;
-                       }
-
-                       const char *sep;
-                       while ((sep = strchr(cur_scope, ','))) {
-                               CFStringRef scopeName = copyScopeName(cur_scope,
-                                       sep - cur_scope);
-                               CFSetAddValue(scopeSet, scopeName);
-                               CFRelease(scopeName);
-                               cur_scope = sep + 1;
-                       }
-
-                       CFStringRef scopeName = copyScopeName(cur_scope,
-                               strlen(cur_scope));
-                       CFSetAddValue(scopeSet, scopeName);
-                       CFRelease(scopeName);
-               }
-       } else {
-               scopeSet = NULL;
-               negate = false;
-       }
-}
-
-#endif
-
-void __security_debug(CFStringRef scope, const char *function,
-    const char *file, int line, CFStringRef format, ...)
-{
-#if !defined(NDEBUG)
-       pthread_once(&__security_debug_once, __security_debug_init);
-
-       /* Scope NULL is always enabled. */
-       if (scope) {
-               /* Check if the scope is enabled. */
-               if (scopeSet) {
-                       if (negate == CFSetContainsValue(scopeSet, scope)) {
-                               return;
-                       }
-               } else if (!negate) {
-                       return;
-               }
-       }
-#endif
-
-       va_list args;
-       va_start(args, format);
-       CFStringRef message = CFStringCreateWithFormatAndArguments(
-               kCFAllocatorDefault, NULL, format, args);
-       va_end(args);
-       time_t now = time(NULL);
-       char *date = ctime(&now);
-       date[19] = '\0';
-       CFStringRef logStr = CFStringCreateWithFormat(kCFAllocatorDefault, NULL,
-               CFSTR("%s %@ %s %@\n"), date + 4,
-        scope ? scope : CFSTR(""), function, message);
-       CFShow(logStr);
-    char logMsg[4096];
-    if (CFStringGetCString(logStr, logMsg, sizeof(logMsg), kCFStringEncodingUTF8)) {
-        char scopeStr[MAX_SCOPE_LENGTH + 1];
-        aslmsg msg = asl_new(ASL_TYPE_MSG);
-        if (scope) {
-            if (CFStringGetCString(scope, scopeStr, sizeof(scopeStr),
-                                   kCFStringEncodingUTF8)) {
-                asl_set(msg, ASL_KEY_FACILITY, scopeStr);
-            }
-            asl_set(msg, ASL_KEY_LEVEL, ASL_STRING_INFO);
-        } else {
-            asl_set(msg, ASL_KEY_LEVEL, ASL_STRING_ERR);
-        }
-        asl_set(msg, ASL_KEY_MSG, logMsg);
-        asl_send(NULL, msg);
-        asl_free(msg);
-    }
-       CFRelease(logStr);
-       CFRelease(message);
-}