-/* crypto/bio/bss_log.c */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. 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.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED 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 OpenSSL PROJECT OR
- * ITS 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
+/*
+ * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
/*
- Why BIO_s_log?
-
- BIO_s_log is useful for system daemons (or services under NT).
- It is one-way BIO, it sends all stuff to syslogd (on system that
- commonly use that), or event log (on NT), or OPCOM (on OpenVMS).
-
-*/
-
+ * Why BIO_s_log?
+ *
+ * BIO_s_log is useful for system daemons (or services under NT). It is
+ * one-way BIO, it sends all stuff to syslogd (on system that commonly use
+ * that), or event log (on NT), or OPCOM (on OpenVMS).
+ *
+ */
#include <stdio.h>
#include <errno.h>
-#if defined(WIN32)
-# include <process.h>
-#elif defined(VMS) || defined(__VMS)
-# include <opcdef.h>
-# include <descrip.h>
-# include <lib$routines.h>
-# include <starlet.h>
-#elif defined(__ultrix)
-# include <sys/syslog.h>
-#elif !defined(MSDOS) /* Unix */
-# include <syslog.h>
+#include "bio_lcl.h"
+#include "internal/cryptlib.h"
+
+#if defined(OPENSSL_SYS_WINCE)
+#elif defined(OPENSSL_SYS_WIN32)
+#elif defined(OPENSSL_SYS_VMS)
+# include <opcdef.h>
+# include <descrip.h>
+# include <lib$routines.h>
+# include <starlet.h>
+/* Some compiler options may mask the declaration of "_malloc32". */
+# if __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE
+# if __INITIAL_POINTER_SIZE == 64
+# pragma pointer_size save
+# pragma pointer_size 32
+void *_malloc32(__size_t);
+# pragma pointer_size restore
+# endif /* __INITIAL_POINTER_SIZE == 64 */
+# endif /* __INITIAL_POINTER_SIZE && defined
+ * _ANSI_C_SOURCE */
+#elif defined(__DJGPP__) && defined(OPENSSL_NO_SOCK)
+# define NO_SYSLOG
+#elif (!defined(MSDOS) || defined(WATT32)) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG)
+# include <syslog.h>
#endif
-#include "cryptlib.h"
#include <openssl/buffer.h>
#include <openssl/err.h>
#ifndef NO_SYSLOG
-#if defined(WIN32)
-#define LOG_EMERG 0
-#define LOG_ALERT 1
-#define LOG_CRIT 2
-#define LOG_ERR 3
-#define LOG_WARNING 4
-#define LOG_NOTICE 5
-#define LOG_INFO 6
-#define LOG_DEBUG 7
-
-#define LOG_DAEMON (3<<3)
-#elif defined(VMS)
+# if defined(OPENSSL_SYS_WIN32)
+# define LOG_EMERG 0
+# define LOG_ALERT 1
+# define LOG_CRIT 2
+# define LOG_ERR 3
+# define LOG_WARNING 4
+# define LOG_NOTICE 5
+# define LOG_INFO 6
+# define LOG_DEBUG 7
+
+# define LOG_DAEMON (3<<3)
+# elif defined(OPENSSL_SYS_VMS)
/* On VMS, we don't really care about these, but we need them to compile */
-#define LOG_EMERG 0
-#define LOG_ALERT 1
-#define LOG_CRIT 2
-#define LOG_ERR 3
-#define LOG_WARNING 4
-#define LOG_NOTICE 5
-#define LOG_INFO 6
-#define LOG_DEBUG 7
-
-#define LOG_DAEMON OPC$M_NM_NTWORK
-#endif
+# define LOG_EMERG 0
+# define LOG_ALERT 1
+# define LOG_CRIT 2
+# define LOG_ERR 3
+# define LOG_WARNING 4
+# define LOG_NOTICE 5
+# define LOG_INFO 6
+# define LOG_DEBUG 7
+
+# define LOG_DAEMON OPC$M_NM_NTWORK
+# endif
+
+static int slg_write(BIO *h, const char *buf, int num);
+static int slg_puts(BIO *h, const char *str);
+static long slg_ctrl(BIO *h, int cmd, long arg1, void *arg2);
+static int slg_new(BIO *h);
+static int slg_free(BIO *data);
+static void xopenlog(BIO *bp, char *name, int level);
+static void xsyslog(BIO *bp, int priority, const char *string);
+static void xcloselog(BIO *bp);
+
+static const BIO_METHOD methods_slg = {
+ BIO_TYPE_MEM,
+ "syslog",
+ /* TODO: Convert to new style write function */
+ bwrite_conv,
+ slg_write,
+ NULL, /* slg_write_old, */
+ NULL, /* slg_read, */
+ slg_puts,
+ NULL,
+ slg_ctrl,
+ slg_new,
+ slg_free,
+ NULL, /* slg_callback_ctrl */
+};
+
+const BIO_METHOD *BIO_s_log(void)
+{
+ return &methods_slg;
+}
-static int MS_CALLBACK slg_write(BIO *h, const char *buf, int num);
-static int MS_CALLBACK slg_puts(BIO *h, const char *str);
-static long MS_CALLBACK slg_ctrl(BIO *h, int cmd, long arg1, void *arg2);
-static int MS_CALLBACK slg_new(BIO *h);
-static int MS_CALLBACK slg_free(BIO *data);
-static void xopenlog(BIO* bp, const char* name, int level);
-static void xsyslog(BIO* bp, int priority, const char* string);
-static void xcloselog(BIO* bp);
-
-static BIO_METHOD methods_slg=
- {
- BIO_TYPE_MEM,"syslog",
- slg_write,
- NULL,
- slg_puts,
- NULL,
- slg_ctrl,
- slg_new,
- slg_free,
- NULL,
- };
-
-BIO_METHOD *BIO_s_log(void)
- {
- return(&methods_slg);
- }
-
-static int MS_CALLBACK slg_new(BIO *bi)
- {
- bi->init=1;
- bi->num=0;
- bi->ptr=NULL;
- xopenlog(bi, "application", LOG_DAEMON);
- return(1);
- }
-
-static int MS_CALLBACK slg_free(BIO *a)
- {
- if (a == NULL) return(0);
- xcloselog(a);
- return(1);
- }
-
-static int MS_CALLBACK slg_write(BIO *b, const char *in, int inl)
- {
- int ret= inl;
- char* buf;
- char* pp;
- int priority;
-
- if((buf= (char *)OPENSSL_malloc(inl+ 1)) == NULL){
- return(0);
- }
- strncpy(buf, in, inl);
- buf[inl]= '\0';
-
- if(strncmp(buf, "ERR ", 4) == 0){
- priority= LOG_ERR;
- pp= buf+ 4;
- }else if(strncmp(buf, "WAR ", 4) == 0){
- priority= LOG_WARNING;
- pp= buf+ 4;
- }else if(strncmp(buf, "INF ", 4) == 0){
- priority= LOG_INFO;
- pp= buf+ 4;
- }else{
- priority= LOG_ERR;
- pp= buf;
- }
-
- xsyslog(b, priority, pp);
-
- OPENSSL_free(buf);
- return(ret);
- }
-
-static long MS_CALLBACK slg_ctrl(BIO *b, int cmd, long num, void *ptr)
- {
- switch (cmd)
- {
- case BIO_CTRL_SET:
- xcloselog(b);
- xopenlog(b, ptr, num);
- break;
- default:
- break;
- }
- return(0);
- }
-
-static int MS_CALLBACK slg_puts(BIO *bp, const char *str)
- {
- int n,ret;
-
- n=strlen(str);
- ret=slg_write(bp,str,n);
- return(ret);
- }
-
-#if defined(WIN32)
-
-static void xopenlog(BIO* bp, const char* name, int level)
+static int slg_new(BIO *bi)
{
- bp->ptr= (char *)RegisterEventSource(NULL, name);
+ bi->init = 1;
+ bi->num = 0;
+ bi->ptr = NULL;
+ xopenlog(bi, "application", LOG_DAEMON);
+ return 1;
+}
+
+static int slg_free(BIO *a)
+{
+ if (a == NULL)
+ return 0;
+ xcloselog(a);
+ return 1;
+}
+
+static int slg_write(BIO *b, const char *in, int inl)
+{
+ int ret = inl;
+ char *buf;
+ char *pp;
+ int priority, i;
+ static const struct {
+ int strl;
+ char str[10];
+ int log_level;
+ } mapping[] = {
+ {
+ 6, "PANIC ", LOG_EMERG
+ },
+ {
+ 6, "EMERG ", LOG_EMERG
+ },
+ {
+ 4, "EMR ", LOG_EMERG
+ },
+ {
+ 6, "ALERT ", LOG_ALERT
+ },
+ {
+ 4, "ALR ", LOG_ALERT
+ },
+ {
+ 5, "CRIT ", LOG_CRIT
+ },
+ {
+ 4, "CRI ", LOG_CRIT
+ },
+ {
+ 6, "ERROR ", LOG_ERR
+ },
+ {
+ 4, "ERR ", LOG_ERR
+ },
+ {
+ 8, "WARNING ", LOG_WARNING
+ },
+ {
+ 5, "WARN ", LOG_WARNING
+ },
+ {
+ 4, "WAR ", LOG_WARNING
+ },
+ {
+ 7, "NOTICE ", LOG_NOTICE
+ },
+ {
+ 5, "NOTE ", LOG_NOTICE
+ },
+ {
+ 4, "NOT ", LOG_NOTICE
+ },
+ {
+ 5, "INFO ", LOG_INFO
+ },
+ {
+ 4, "INF ", LOG_INFO
+ },
+ {
+ 6, "DEBUG ", LOG_DEBUG
+ },
+ {
+ 4, "DBG ", LOG_DEBUG
+ },
+ {
+ 0, "", LOG_ERR
+ }
+ /* The default */
+ };
+
+ if ((buf = OPENSSL_malloc(inl + 1)) == NULL) {
+ BIOerr(BIO_F_SLG_WRITE, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ memcpy(buf, in, inl);
+ buf[inl] = '\0';
+
+ i = 0;
+ while (strncmp(buf, mapping[i].str, mapping[i].strl) != 0)
+ i++;
+ priority = mapping[i].log_level;
+ pp = buf + mapping[i].strl;
+
+ xsyslog(b, priority, pp);
+
+ OPENSSL_free(buf);
+ return ret;
+}
+
+static long slg_ctrl(BIO *b, int cmd, long num, void *ptr)
+{
+ switch (cmd) {
+ case BIO_CTRL_SET:
+ xcloselog(b);
+ xopenlog(b, ptr, num);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int slg_puts(BIO *bp, const char *str)
+{
+ int n, ret;
+
+ n = strlen(str);
+ ret = slg_write(bp, str, n);
+ return ret;
+}
+
+# if defined(OPENSSL_SYS_WIN32)
+
+static void xopenlog(BIO *bp, char *name, int level)
+{
+ if (check_winnt())
+ bp->ptr = RegisterEventSourceA(NULL, name);
+ else
+ bp->ptr = NULL;
}
static void xsyslog(BIO *bp, int priority, const char *string)
{
- LPCSTR lpszStrings[2];
- WORD evtype= EVENTLOG_ERROR_TYPE;
- int pid = _getpid();
- char pidbuf[20];
-
- switch (priority)
- {
- case LOG_ERR:
- evtype = EVENTLOG_ERROR_TYPE;
- break;
- case LOG_WARNING:
- evtype = EVENTLOG_WARNING_TYPE;
- break;
- case LOG_INFO:
- evtype = EVENTLOG_INFORMATION_TYPE;
- break;
- default:
- evtype = EVENTLOG_ERROR_TYPE;
- break;
- }
-
- sprintf(pidbuf, "[%d] ", pid);
- lpszStrings[0] = pidbuf;
- lpszStrings[1] = string;
-
- if(bp->ptr)
- ReportEvent(bp->ptr, evtype, 0, 1024, NULL, 2, 0,
- lpszStrings, NULL);
+ LPCSTR lpszStrings[2];
+ WORD evtype = EVENTLOG_ERROR_TYPE;
+ char pidbuf[DECIMAL_SIZE(DWORD) + 4];
+
+ if (bp->ptr == NULL)
+ return;
+
+ switch (priority) {
+ case LOG_EMERG:
+ case LOG_ALERT:
+ case LOG_CRIT:
+ case LOG_ERR:
+ evtype = EVENTLOG_ERROR_TYPE;
+ break;
+ case LOG_WARNING:
+ evtype = EVENTLOG_WARNING_TYPE;
+ break;
+ case LOG_NOTICE:
+ case LOG_INFO:
+ case LOG_DEBUG:
+ evtype = EVENTLOG_INFORMATION_TYPE;
+ break;
+ default:
+ /*
+ * Should never happen, but set it
+ * as error anyway.
+ */
+ evtype = EVENTLOG_ERROR_TYPE;
+ break;
+ }
+
+ sprintf(pidbuf, "[%lu] ", GetCurrentProcessId());
+ lpszStrings[0] = pidbuf;
+ lpszStrings[1] = string;
+
+ ReportEventA(bp->ptr, evtype, 0, 1024, NULL, 2, 0, lpszStrings, NULL);
}
-
-static void xcloselog(BIO* bp)
+
+static void xcloselog(BIO *bp)
{
- if(bp->ptr)
- DeregisterEventSource((HANDLE)(bp->ptr));
- bp->ptr= NULL;
+ if (bp->ptr)
+ DeregisterEventSource((HANDLE) (bp->ptr));
+ bp->ptr = NULL;
}
-#elif defined(VMS)
+# elif defined(OPENSSL_SYS_VMS)
static int VMS_OPC_target = LOG_DAEMON;
-static void xopenlog(BIO* bp, const char* name, int level)
+static void xopenlog(BIO *bp, char *name, int level)
{
- VMS_OPC_target = level;
+ VMS_OPC_target = level;
}
static void xsyslog(BIO *bp, int priority, const char *string)
{
- struct dsc$descriptor_s opc_dsc;
- struct opcdef *opcdef_p;
- char buf[10240];
- unsigned int len;
- struct dsc$descriptor_s buf_dsc;
- $DESCRIPTOR(fao_cmd, "!AZ: !AZ");
- char *priority_tag;
-
- switch (priority)
- {
- case LOG_EMERG: priority_tag = "Emergency"; break;
- case LOG_ALERT: priority_tag = "Alert"; break;
- case LOG_CRIT: priority_tag = "Critical"; break;
- case LOG_ERR: priority_tag = "Error"; break;
- case LOG_WARNING: priority_tag = "Warning"; break;
- case LOG_NOTICE: priority_tag = "Notice"; break;
- case LOG_INFO: priority_tag = "Info"; break;
- case LOG_DEBUG: priority_tag = "DEBUG"; break;
- }
-
- buf_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
- buf_dsc.dsc$b_class = DSC$K_CLASS_S;
- buf_dsc.dsc$a_pointer = buf;
- buf_dsc.dsc$w_length = sizeof(buf) - 1;
-
- lib$sys_fao(&fao_cmd, &len, &buf_dsc, priority_tag, string);
-
- /* we know there's an 8 byte header. That's documented */
- opcdef_p = (struct opcdef *) OPENSSL_malloc(8 + len);
- opcdef_p->opc$b_ms_type = OPC$_RQ_RQST;
- memcpy(opcdef_p->opc$z_ms_target_classes, &VMS_OPC_target, 3);
- opcdef_p->opc$l_ms_rqstid = 0;
- memcpy(&opcdef_p->opc$l_ms_text, buf, len);
-
- opc_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
- opc_dsc.dsc$b_class = DSC$K_CLASS_S;
- opc_dsc.dsc$a_pointer = (char *)opcdef_p;
- opc_dsc.dsc$w_length = len + 8;
-
- sys$sndopr(opc_dsc, 0);
-
- OPENSSL_free(opcdef_p);
+ struct dsc$descriptor_s opc_dsc;
+
+/* Arrange 32-bit pointer to opcdef buffer and malloc(), if needed. */
+# if __INITIAL_POINTER_SIZE == 64
+# pragma pointer_size save
+# pragma pointer_size 32
+# define OPCDEF_TYPE __char_ptr32
+# define OPCDEF_MALLOC _malloc32
+# else /* __INITIAL_POINTER_SIZE == 64 */
+# define OPCDEF_TYPE char *
+# define OPCDEF_MALLOC OPENSSL_malloc
+# endif /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+ struct opcdef *opcdef_p;
+
+# if __INITIAL_POINTER_SIZE == 64
+# pragma pointer_size restore
+# endif /* __INITIAL_POINTER_SIZE == 64 */
+
+ char buf[10240];
+ unsigned int len;
+ struct dsc$descriptor_s buf_dsc;
+ $DESCRIPTOR(fao_cmd, "!AZ: !AZ");
+ char *priority_tag;
+
+ switch (priority) {
+ case LOG_EMERG:
+ priority_tag = "Emergency";
+ break;
+ case LOG_ALERT:
+ priority_tag = "Alert";
+ break;
+ case LOG_CRIT:
+ priority_tag = "Critical";
+ break;
+ case LOG_ERR:
+ priority_tag = "Error";
+ break;
+ case LOG_WARNING:
+ priority_tag = "Warning";
+ break;
+ case LOG_NOTICE:
+ priority_tag = "Notice";
+ break;
+ case LOG_INFO:
+ priority_tag = "Info";
+ break;
+ case LOG_DEBUG:
+ priority_tag = "DEBUG";
+ break;
+ }
+
+ buf_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+ buf_dsc.dsc$b_class = DSC$K_CLASS_S;
+ buf_dsc.dsc$a_pointer = buf;
+ buf_dsc.dsc$w_length = sizeof(buf) - 1;
+
+ lib$sys_fao(&fao_cmd, &len, &buf_dsc, priority_tag, string);
+
+ /* We know there's an 8-byte header. That's documented. */
+ opcdef_p = OPCDEF_MALLOC(8 + len);
+ opcdef_p->opc$b_ms_type = OPC$_RQ_RQST;
+ memcpy(opcdef_p->opc$z_ms_target_classes, &VMS_OPC_target, 3);
+ opcdef_p->opc$l_ms_rqstid = 0;
+ memcpy(&opcdef_p->opc$l_ms_text, buf, len);
+
+ opc_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+ opc_dsc.dsc$b_class = DSC$K_CLASS_S;
+ opc_dsc.dsc$a_pointer = (OPCDEF_TYPE) opcdef_p;
+ opc_dsc.dsc$w_length = len + 8;
+
+ sys$sndopr(opc_dsc, 0);
+
+ OPENSSL_free(opcdef_p);
}
-static void xcloselog(BIO* bp)
+static void xcloselog(BIO *bp)
{
}
-#else /* Unix */
+# else /* Unix/Watt32 */
-static void xopenlog(BIO* bp, const char* name, int level)
+static void xopenlog(BIO *bp, char *name, int level)
{
- openlog(name, LOG_PID|LOG_CONS, level);
+# ifdef WATT32 /* djgpp/DOS */
+ openlog(name, LOG_PID | LOG_CONS | LOG_NDELAY, level);
+# else
+ openlog(name, LOG_PID | LOG_CONS, level);
+# endif
}
static void xsyslog(BIO *bp, int priority, const char *string)
{
- syslog(priority, "%s", string);
+ syslog(priority, "%s", string);
}
-static void xcloselog(BIO* bp)
+static void xcloselog(BIO *bp)
{
- closelog();
+ closelog();
}
-#endif /* Unix */
+# endif /* Unix */
-#endif /* NO_SYSLOG */
+#else /* NO_SYSLOG */
+const BIO_METHOD *BIO_s_log(void)
+{
+ return NULL;
+}
+#endif /* NO_SYSLOG */
projects / openssl.git / blobdiff