1 files changed, 399 insertions, 0 deletions

diff --git a/src/lib/libcrypto/bio/bss_log.c b/src/lib/libcrypto/bio/bss_log.c
new file mode 100644
index 0000000000..b7dce5c1a2
--- /dev/null
+++ b/src/lib/libcrypto/bio/bss_log.c
@@ -0,0 +1,399 @@
+/* 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).
+ *
+ */
+
+/*
+        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>
+
+#include "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$routines.h>
+#  include <starlet.h>
+/* Some compiler options may mask the declaration of "_malloc32". */
+#  if __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE
+#    if __INITIAL_POINTER_SIZE == 64
+#      pragma pointer_size save
+#      pragma pointer_size 32
+    void * _malloc32  (__size_t);
+#      pragma pointer_size restore
+#    endif /* __INITIAL_POINTER_SIZE == 64 */
+#  endif /* __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE */
+#elif defined(__ultrix)
+#  include <sys/syslog.h>
+#elif defined(OPENSSL_SYS_NETWARE)
+#  define NO_SYSLOG
+#elif (!defined(MSDOS) || defined(WATT32)) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG)
+#  include <syslog.h>
+#endif
+
+#include <openssl/buffer.h>
+#include <openssl/err.h>
+
+#ifndef NO_SYSLOG
+
+#if defined(OPENSSL_SYS_WIN32)
+#define LOG_EMERG       0
+#define LOG_ALERT       1
+#define LOG_CRIT        2
+#define LOG_ERR         3
+#define LOG_WARNING     4
+#define LOG_NOTICE      5
+#define LOG_INFO        6
+#define LOG_DEBUG       7
+
+#define LOG_DAEMON      (3<<3)
+#elif defined(OPENSSL_SYS_VMS)
+/* On VMS, we don't really care about these, but we need them to compile */
+#define LOG_EMERG       0
+#define LOG_ALERT       1
+#define LOG_CRIT        2
+#define LOG_ERR         3
+#define LOG_WARNING     4
+#define LOG_NOTICE      5
+#define LOG_INFO        6
+#define LOG_DEBUG       7
+
+#define LOG_DAEMON      OPC$M_NM_NTWORK
+#endif
+
+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, 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, 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= (char *)OPENSSL_malloc(inl+ 1)) == NULL){
+                return(0);
+        }
+        strncpy(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 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(OPENSSL_SYS_WIN32)
+
+static void xopenlog(BIO* bp, char* name, int level)
+{
+        if (GetVersion() < 0x80000000)
+                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;
+        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, "[%u] ", GetCurrentProcessId());
+        lpszStrings[0] = pidbuf;
+        lpszStrings[1] = string;
+
+        ReportEventA(bp->ptr, evtype, 0, 1024, NULL, 2, 0,
+                                lpszStrings, NULL);
+}
+        
+static void xcloselog(BIO* bp)
+{
+        if(bp->ptr)
+                DeregisterEventSource((HANDLE)(bp->ptr));
+        bp->ptr= NULL;
+}
+
+#elif defined(OPENSSL_SYS_VMS)
+
+static int VMS_OPC_target = LOG_DAEMON;
+
+static void xopenlog(BIO* bp, char* name, int level)
+{
+        VMS_OPC_target = level; 
+}
+
+static void xsyslog(BIO *bp, int priority, const char *string)
+{
+        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)
+{
+}
+
+#else /* Unix/Watt32 */
+
+static void xopenlog(BIO* bp, char* name, int 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);
+}
+
+static void xcloselog(BIO* bp)
+{
+        closelog();
+}
+
+#endif /* Unix */
+
+#endif /* NO_SYSLOG */