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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /openssl/crypto/bio/bio_cb.c
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Diffstat (limited to 'openssl/crypto/bio/bio_cb.c')
-rw-r--r--openssl/crypto/bio/bio_cb.c139
1 files changed, 139 insertions, 0 deletions
diff --git a/openssl/crypto/bio/bio_cb.c b/openssl/crypto/bio/bio_cb.c
new file mode 100644
index 000000000..6f4254a11
--- /dev/null
+++ b/openssl/crypto/bio/bio_cb.c
@@ -0,0 +1,139 @@
+/* crypto/bio/bio_cb.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * 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 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 acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR 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.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "cryptlib.h"
+#include <openssl/bio.h>
+#include <openssl/err.h>
+
+long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const char *argp,
+ int argi, long argl, long ret)
+ {
+ BIO *b;
+ MS_STATIC char buf[256];
+ char *p;
+ long r=1;
+ size_t p_maxlen;
+
+ if (BIO_CB_RETURN & cmd)
+ r=ret;
+
+ BIO_snprintf(buf,sizeof buf,"BIO[%08lX]:",(unsigned long)bio);
+ p= &(buf[14]);
+ p_maxlen = sizeof buf - 14;
+ switch (cmd)
+ {
+ case BIO_CB_FREE:
+ BIO_snprintf(p,p_maxlen,"Free - %s\n",bio->method->name);
+ break;
+ case BIO_CB_READ:
+ if (bio->method->type & BIO_TYPE_DESCRIPTOR)
+ BIO_snprintf(p,p_maxlen,"read(%d,%d) - %s fd=%d\n",
+ bio->num,argi,bio->method->name,bio->num);
+ else
+ BIO_snprintf(p,p_maxlen,"read(%d,%d) - %s\n",
+ bio->num,argi,bio->method->name);
+ break;
+ case BIO_CB_WRITE:
+ if (bio->method->type & BIO_TYPE_DESCRIPTOR)
+ BIO_snprintf(p,p_maxlen,"write(%d,%d) - %s fd=%d\n",
+ bio->num,argi,bio->method->name,bio->num);
+ else
+ BIO_snprintf(p,p_maxlen,"write(%d,%d) - %s\n",
+ bio->num,argi,bio->method->name);
+ break;
+ case BIO_CB_PUTS:
+ BIO_snprintf(p,p_maxlen,"puts() - %s\n",bio->method->name);
+ break;
+ case BIO_CB_GETS:
+ BIO_snprintf(p,p_maxlen,"gets(%d) - %s\n",argi,bio->method->name);
+ break;
+ case BIO_CB_CTRL:
+ BIO_snprintf(p,p_maxlen,"ctrl(%d) - %s\n",argi,bio->method->name);
+ break;
+ case BIO_CB_RETURN|BIO_CB_READ:
+ BIO_snprintf(p,p_maxlen,"read return %ld\n",ret);
+ break;
+ case BIO_CB_RETURN|BIO_CB_WRITE:
+ BIO_snprintf(p,p_maxlen,"write return %ld\n",ret);
+ break;
+ case BIO_CB_RETURN|BIO_CB_GETS:
+ BIO_snprintf(p,p_maxlen,"gets return %ld\n",ret);
+ break;
+ case BIO_CB_RETURN|BIO_CB_PUTS:
+ BIO_snprintf(p,p_maxlen,"puts return %ld\n",ret);
+ break;
+ case BIO_CB_RETURN|BIO_CB_CTRL:
+ BIO_snprintf(p,p_maxlen,"ctrl return %ld\n",ret);
+ break;
+ default:
+ BIO_snprintf(p,p_maxlen,"bio callback - unknown type (%d)\n",cmd);
+ break;
+ }
+
+ b=(BIO *)bio->cb_arg;
+ if (b != NULL)
+ BIO_write(b,buf,strlen(buf));
+#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
+ else
+ fputs(buf,stderr);
+#endif
+ return(r);
+ }