| SSL_CTX_set_info_callback.3 (206048) | SSL_CTX_set_info_callback.3 (215698) |
|---|---|
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| 132.TH SSL_CTX_set_info_callback 3 "2010-03-24" "0.9.8n" "OpenSSL" | 127.TH SSL_CTX_set_info_callback 3 "2010-11-16" "0.9.8p" "OpenSSL" 128.\" For nroff, turn off justification. Always turn off hyphenation; it makes 129.\" way too many mistakes in technical documents. 130.if n .ad l 131.nh |
| 133.SH "NAME" 134SSL_CTX_set_info_callback, SSL_CTX_get_info_callback, SSL_set_info_callback, SSL_get_info_callback \- handle information callback for SSL connections 135.SH "SYNOPSIS" 136.IX Header "SYNOPSIS" 137.Vb 1 138\& #include <openssl/ssl.h> | 132.SH "NAME" 133SSL_CTX_set_info_callback, SSL_CTX_get_info_callback, SSL_set_info_callback, SSL_get_info_callback \- handle information callback for SSL connections 134.SH "SYNOPSIS" 135.IX Header "SYNOPSIS" 136.Vb 1 137\& #include <openssl/ssl.h> |
| 139.Ve 140.PP 141.Vb 2 | 138\& |
| 142\& void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*callback)()); 143\& void (*SSL_CTX_get_info_callback(const SSL_CTX *ctx))(); | 139\& void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*callback)()); 140\& void (*SSL_CTX_get_info_callback(const SSL_CTX *ctx))(); |
| 144.Ve 145.PP 146.Vb 2 | 141\& |
| 147\& void SSL_set_info_callback(SSL *ssl, void (*callback)()); 148\& void (*SSL_get_info_callback(const SSL *ssl))(); 149.Ve 150.SH "DESCRIPTION" 151.IX Header "DESCRIPTION" 152\&\fISSL_CTX_set_info_callback()\fR sets the \fBcallback\fR function, that can be used to 153obtain state information for \s-1SSL\s0 objects created from \fBctx\fR during connection 154setup and use. The setting for \fBctx\fR is overridden from the setting for --- 75 unchanged lines hidden (view full) --- 230The following example callback function prints state strings, information 231about alerts being handled and error messages to the \fBbio_err\fR \s-1BIO\s0. 232.PP 233.Vb 4 234\& void apps_ssl_info_callback(SSL *s, int where, int ret) 235\& { 236\& const char *str; 237\& int w; | 142\& void SSL_set_info_callback(SSL *ssl, void (*callback)()); 143\& void (*SSL_get_info_callback(const SSL *ssl))(); 144.Ve 145.SH "DESCRIPTION" 146.IX Header "DESCRIPTION" 147\&\fISSL_CTX_set_info_callback()\fR sets the \fBcallback\fR function, that can be used to 148obtain state information for \s-1SSL\s0 objects created from \fBctx\fR during connection 149setup and use. The setting for \fBctx\fR is overridden from the setting for --- 75 unchanged lines hidden (view full) --- 225The following example callback function prints state strings, information 226about alerts being handled and error messages to the \fBbio_err\fR \s-1BIO\s0. 227.PP 228.Vb 4 229\& void apps_ssl_info_callback(SSL *s, int where, int ret) 230\& { 231\& const char *str; 232\& int w; |
| 238.Ve 239.PP 240.Vb 1 | 233\& |
| 241\& w=where& ~SSL_ST_MASK; | 234\& w=where& ~SSL_ST_MASK; |
| 242.Ve 243.PP 244.Vb 3 | 235\& |
| 245\& if (w & SSL_ST_CONNECT) str="SSL_connect"; 246\& else if (w & SSL_ST_ACCEPT) str="SSL_accept"; 247\& else str="undefined"; | 236\& if (w & SSL_ST_CONNECT) str="SSL_connect"; 237\& else if (w & SSL_ST_ACCEPT) str="SSL_accept"; 238\& else str="undefined"; |
| 248.Ve 249.PP 250.Vb 24 | 239\& |
| 251\& if (where & SSL_CB_LOOP) 252\& { 253\& BIO_printf(bio_err,"%s:%s\en",str,SSL_state_string_long(s)); 254\& } 255\& else if (where & SSL_CB_ALERT) 256\& { 257\& str=(where & SSL_CB_READ)?"read":"write"; 258\& BIO_printf(bio_err,"SSL3 alert %s:%s:%s\en", --- 21 unchanged lines hidden --- | 240\& if (where & SSL_CB_LOOP) 241\& { 242\& BIO_printf(bio_err,"%s:%s\en",str,SSL_state_string_long(s)); 243\& } 244\& else if (where & SSL_CB_ALERT) 245\& { 246\& str=(where & SSL_CB_READ)?"read":"write"; 247\& BIO_printf(bio_err,"SSL3 alert %s:%s:%s\en", --- 21 unchanged lines hidden --- |