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Exports now a nice bio_method function.

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FossilOrigin-Name: f731ccacbb57e46bc02db88ce0af4d62bef35ae1a9d6a286e65ffd552b286979
This commit is contained in:
7u83@mail.ru 2015-02-03 07:22:34 +00:00
parent cceabedab3
commit 8a8e8cdc31
1 changed files with 6 additions and 1 deletions
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7
src/capwap/dtls_openssl_bio.c
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@ -35,6 +35,7 @@ int dtls_openssl_bio_write(BIO * b, const char *data, int len)
cw_dbg(DBG_DTLS_BIO, "SSL BIO write: %d bytes, rc=%d, ptr: %p", len, rc, data);
cw_dbg_dmp(DBG_DTLS_BIO_DMP,(uint8_t*)data,len,"Dump ...");
if (rc < 0)
return rc;
@ -44,7 +45,6 @@ int dtls_openssl_bio_write(BIO * b, const char *data, int len)
int dtls_openssl_bio_read(BIO * b, char *out, int maxlen)
{
cw_dbg(DBG_DTLS_BIO, "SSL BIO read: (maxlen = %d)", maxlen);
struct conn *conn = b->ptr;
struct dtls_openssl_data *dtls_data = conn->dtls_data;
@ -64,12 +64,17 @@ int dtls_openssl_bio_read(BIO * b, char *out, int maxlen)
memcpy(out, dtls_data->buffer + dtls_data->pos, maxlen);
dtls_data->len -= maxlen;
dtls_data->pos += maxlen;
cw_dbg(DBG_DTLS_BIO, "SSL BIO read: (maxlen = %d), remain %d", maxlen,dtls_data->len);
cw_dbg_dmp(DBG_DTLS_BIO_DMP,(uint8_t*)out,maxlen,"Dump...");
return maxlen;
}
memcpy(out, dtls_data->buffer + dtls_data->pos, dtls_data->len);
int ret = dtls_data->len;
dtls_data->len = 0;
cw_dbg(DBG_DTLS_BIO, "SSL BIO read: (maxlen = %d), remain %d", ret,dtls_data->len);
cw_dbg_dmp(DBG_DTLS_BIO_DMP,(uint8_t*)out,ret,"Dump...");
return ret;
}