本文整理汇总了C++中BUF_strdup函数的典型用法代码示例。如果您正苦于以下问题：C++ BUF_strdup函数的具体用法？C++ BUF_strdup怎么用？C++ BUF_strdup使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了BUF_strdup函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: conn_state
static int conn_state(BIO *bio, BIO_CONNECT *c) {
int ret = -1, i;
char *p, *q;
int (*cb)(const BIO *, int, int) = NULL;
if (c->info_callback != NULL) {
cb = c->info_callback;
}
for (;;) {
switch (c->state) {
case BIO_CONN_S_BEFORE:
p = c->param_hostname;
if (p == NULL) {
OPENSSL_PUT_ERROR(BIO, conn_state, BIO_R_NO_HOSTNAME_SPECIFIED);
goto exit_loop;
}
for (; *p != 0; p++) {
if (*p == ':' || *p == '/') {
break;
}
}
i = *p;
if (i == ':' || i == '/') {
*(p++) = 0;
if (i == ':') {
for (q = p; *q; q++) {
if (*q == '/') {
*q = 0;
break;
}
}
if (c->param_port != NULL) {
OPENSSL_free(c->param_port);
}
c->param_port = BUF_strdup(p);
}
}
if (c->param_port == NULL) {
OPENSSL_PUT_ERROR(BIO, conn_state, BIO_R_NO_PORT_SPECIFIED);
ERR_add_error_data(2, "host=", c->param_hostname);
goto exit_loop;
}
if (!bio_ip_and_port_to_socket_and_addr(
&bio->num, &c->them, &c->them_length, c->param_hostname,
c->param_port)) {
OPENSSL_PUT_ERROR(BIO, conn_state, BIO_R_UNABLE_TO_CREATE_SOCKET);
ERR_add_error_data(4, "host=", c->param_hostname, ":", c->param_port);
goto exit_loop;
}
memset(c->ip, 0, 4);
maybe_copy_ipv4_address(c->ip, &c->them);
if (c->nbio) {
if (!bio_socket_nbio(bio->num, 1)) {
OPENSSL_PUT_ERROR(BIO, conn_state, BIO_R_ERROR_SETTING_NBIO);
ERR_add_error_data(4, "host=", c->param_hostname, ":",
c->param_port);
goto exit_loop;
}
}
i = 1;
ret = setsockopt(bio->num, SOL_SOCKET, SO_KEEPALIVE, (char *)&i,
sizeof(i));
if (ret < 0) {
OPENSSL_PUT_SYSTEM_ERROR(setsockopt);
OPENSSL_PUT_ERROR(BIO, conn_state, BIO_R_KEEPALIVE);
ERR_add_error_data(4, "host=", c->param_hostname, ":", c->param_port);
goto exit_loop;
}
BIO_clear_retry_flags(bio);
ret = connect(bio->num, (struct sockaddr*) &c->them, c->them_length);
if (ret < 0) {
if (bio_fd_should_retry(ret)) {
BIO_set_flags(bio, (BIO_FLAGS_IO_SPECIAL | BIO_FLAGS_SHOULD_RETRY));
c->state = BIO_CONN_S_BLOCKED_CONNECT;
bio->retry_reason = BIO_RR_CONNECT;
} else {
OPENSSL_PUT_SYSTEM_ERROR(connect);
OPENSSL_PUT_ERROR(BIO, conn_state, BIO_R_CONNECT_ERROR);
ERR_add_error_data(4, "host=", c->param_hostname, ":",
c->param_port);
}
goto exit_loop;
} else {
c->state = BIO_CONN_S_OK;
}
break;
case BIO_CONN_S_BLOCKED_CONNECT:
i = bio_sock_error(bio->num);
if (i) {
if (bio_fd_should_retry(ret)) {
BIO_set_flags(bio, (BIO_FLAGS_IO_SPECIAL | BIO_FLAGS_SHOULD_RETRY));
//.........这里部分代码省略.........
示例2: ssl_parse_serverhello_tlsext
int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **p, unsigned char *d, int n, int *al)
{
unsigned short length;
unsigned short type;
unsigned short size;
unsigned char *data = *p;
int tlsext_servername = 0;
int renegotiate_seen = 0;
if (data >= (d+n-2))
goto ri_check;
n2s(data,length);
if (data+length != d+n)
{
*al = SSL_AD_DECODE_ERROR;
return 0;
}
while(data <= (d+n-4))
{
n2s(data,type);
n2s(data,size);
if (data+size > (d+n))
goto ri_check;
if (s->tlsext_debug_cb)
s->tlsext_debug_cb(s, 1, type, data, size,
s->tlsext_debug_arg);
if (type == TLSEXT_TYPE_server_name)
{
if (s->tlsext_hostname == NULL || size > 0)
{
*al = TLS1_AD_UNRECOGNIZED_NAME;
return 0;
}
tlsext_servername = 1;
}
else if (type == TLSEXT_TYPE_session_ticket)
{
if ((SSL_get_options(s) & SSL_OP_NO_TICKET)
|| (size > 0))
{
*al = TLS1_AD_UNSUPPORTED_EXTENSION;
return 0;
}
s->tlsext_ticket_expected = 1;
}
else if (type == TLSEXT_TYPE_status_request &&
s->version != DTLS1_VERSION)
{
/* MUST be empty and only sent if we've requested
* a status request message.
*/
if ((s->tlsext_status_type == -1) || (size > 0))
{
*al = TLS1_AD_UNSUPPORTED_EXTENSION;
return 0;
}
/* Set flag to expect CertificateStatus message */
s->tlsext_status_expected = 1;
}
else if (type == TLSEXT_TYPE_renegotiate)
{
if(!ssl_parse_serverhello_renegotiate_ext(s, data, size, al))
return 0;
renegotiate_seen = 1;
}
data+=size;
}
if (data != d+n)
{
*al = SSL_AD_DECODE_ERROR;
return 0;
}
if (!s->hit && tlsext_servername == 1)
{
if (s->tlsext_hostname)
{
if (s->session->tlsext_hostname == NULL)
{
s->session->tlsext_hostname = BUF_strdup(s->tlsext_hostname);
if (!s->session->tlsext_hostname)
{
*al = SSL_AD_UNRECOGNIZED_NAME;
return 0;
}
}
else
{
*al = SSL_AD_DECODE_ERROR;
return 0;
}
}
}
//.........这里部分代码省略.........
示例3: set_HWCRHK_LIBNAME
static long set_HWCRHK_LIBNAME(const char *name)
{
free_HWCRHK_LIBNAME();
return (((HWCRHK_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
}示例4: OPENSSL_malloc
EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
const char *pem_str, const char *info)
{
EVP_PKEY_ASN1_METHOD *ameth;
ameth = OPENSSL_malloc(sizeof(EVP_PKEY_ASN1_METHOD));
if (!ameth)
return NULL;
memset(ameth, 0, sizeof(EVP_PKEY_ASN1_METHOD));
ameth->pkey_id = id;
ameth->pkey_base_id = id;
ameth->pkey_flags = flags | ASN1_PKEY_DYNAMIC;
if (info) {
ameth->info = BUF_strdup(info);
if (!ameth->info)
goto err;
} else
ameth->info = NULL;
if (pem_str) {
ameth->pem_str = BUF_strdup(pem_str);
if (!ameth->pem_str)
goto err;
} else
ameth->pem_str = NULL;
ameth->pub_decode = 0;
ameth->pub_encode = 0;
ameth->pub_cmp = 0;
ameth->pub_print = 0;
ameth->priv_decode = 0;
ameth->priv_encode = 0;
ameth->priv_print = 0;
ameth->old_priv_encode = 0;
ameth->old_priv_decode = 0;
ameth->item_verify = 0;
ameth->item_sign = 0;
ameth->pkey_size = 0;
ameth->pkey_bits = 0;
ameth->param_decode = 0;
ameth->param_encode = 0;
ameth->param_missing = 0;
ameth->param_copy = 0;
ameth->param_cmp = 0;
ameth->param_print = 0;
ameth->pkey_free = 0;
ameth->pkey_ctrl = 0;
return ameth;
err:
EVP_PKEY_asn1_free(ameth);
return NULL;
}示例5: conn_ctrl
static long conn_ctrl(BIO *bio, int cmd, long num, void *ptr) {
int *ip;
long ret = 1;
BIO_CONNECT *data;
data = (BIO_CONNECT *)bio->ptr;
switch (cmd) {
case BIO_CTRL_RESET:
ret = 0;
data->state = BIO_CONN_S_BEFORE;
conn_close_socket(bio);
bio->flags = 0;
break;
case BIO_C_DO_STATE_MACHINE:
// use this one to start the connection
if (data->state != BIO_CONN_S_OK) {
ret = (long)conn_state(bio, data);
} else {
ret = 1;
}
break;
case BIO_C_SET_CONNECT:
if (ptr != NULL) {
bio->init = 1;
if (num == 0) {
OPENSSL_free(data->param_hostname);
data->param_hostname = BUF_strdup(ptr);
if (data->param_hostname == NULL) {
ret = 0;
}
} else if (num == 1) {
OPENSSL_free(data->param_port);
data->param_port = BUF_strdup(ptr);
if (data->param_port == NULL) {
ret = 0;
}
} else {
ret = 0;
}
}
break;
case BIO_C_SET_NBIO:
data->nbio = (int)num;
break;
case BIO_C_GET_FD:
if (bio->init) {
ip = (int *)ptr;
if (ip != NULL) {
*ip = bio->num;
}
ret = bio->num;
} else {
ret = -1;
}
break;
case BIO_CTRL_GET_CLOSE:
ret = bio->shutdown;
break;
case BIO_CTRL_SET_CLOSE:
bio->shutdown = (int)num;
break;
case BIO_CTRL_PENDING:
case BIO_CTRL_WPENDING:
ret = 0;
break;
case BIO_CTRL_FLUSH:
break;
case BIO_CTRL_GET_CALLBACK: {
int (**fptr)(const BIO *bio, int state, int xret);
fptr = (int (**)(const BIO *bio, int state, int xret))ptr;
*fptr = data->info_callback;
} break;
default:
ret = 0;
break;
}
return ret;
}示例6: ssl_parse_serverhello_tlsext
int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **p, unsigned char *d, int n, int *al)
{
unsigned short type;
unsigned short size;
unsigned short len;
unsigned char *data = *p;
int tlsext_servername = 0;
if (data >= (d+n-2))
return 1;
n2s(data,len);
while(data <= (d+n-4))
{
n2s(data,type);
n2s(data,size);
if (data+size > (d+n))
return 1;
if (s->tlsext_debug_cb)
s->tlsext_debug_cb(s, 1, type, data, size,
s->tlsext_debug_arg);
if (type == TLSEXT_TYPE_server_name)
{
if (s->tlsext_hostname == NULL || size > 0)
{
*al = TLS1_AD_UNRECOGNIZED_NAME;
return 0;
}
tlsext_servername = 1;
}
else if (type == TLSEXT_TYPE_session_ticket)
{
if ((SSL_get_options(s) & SSL_OP_NO_TICKET)
|| (size > 0))
{
*al = TLS1_AD_UNSUPPORTED_EXTENSION;
return 0;
}
s->tlsext_ticket_expected = 1;
}
data+=size;
}
if (data != d+n)
{
*al = SSL_AD_DECODE_ERROR;
return 0;
}
if (!s->hit && tlsext_servername == 1)
{
if (s->tlsext_hostname)
{
if (s->session->tlsext_hostname == NULL)
{
s->session->tlsext_hostname = BUF_strdup(s->tlsext_hostname);
if (!s->session->tlsext_hostname)
{
*al = SSL_AD_UNRECOGNIZED_NAME;
return 0;
}
}
else
{
*al = SSL_AD_DECODE_ERROR;
return 0;
}
}
}
*p = data;
return 1;
}示例7: set_ATALLA_LIBNAME
static long set_ATALLA_LIBNAME(const char *name)
{
free_ATALLA_LIBNAME();
return (((ATALLA_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
}示例8: conn_state
static int conn_state(BIO *b, BIO_CONNECT *c)
{
int ret= -1,i;
unsigned long l;
char *p,*q;
int (*cb)()=NULL;
if (c->info_callback != NULL)
cb=c->info_callback;
for (;;)
{
switch (c->state)
{
case BIO_CONN_S_BEFORE:
p=c->param_hostname;
if (p == NULL)
{
BIOerr(BIO_F_CONN_STATE,BIO_R_NO_HOSTNAME_SPECIFIED);
goto exit_loop;
}
for ( ; *p != '\0'; p++)
{
if ((*p == ':') || (*p == '/')) break;
}
i= *p;
if ((i == ':') || (i == '/'))
{
*(p++)='\0';
if (i == ':')
{
for (q=p; *q; q++)
if (*q == '/')
{
*q='\0';
break;
}
if (c->param_port != NULL)
OPENSSL_free(c->param_port);
c->param_port=BUF_strdup(p);
}
}
if (c->param_port == NULL)
{
BIOerr(BIO_F_CONN_STATE,BIO_R_NO_PORT_SPECIFIED);
ERR_add_error_data(2,"host=",c->param_hostname);
goto exit_loop;
}
c->state=BIO_CONN_S_GET_IP;
break;
case BIO_CONN_S_GET_IP:
if (BIO_get_host_ip(c->param_hostname,&(c->ip[0])) <= 0)
goto exit_loop;
c->state=BIO_CONN_S_GET_PORT;
break;
case BIO_CONN_S_GET_PORT:
if (c->param_port == NULL)
{
/* abort(); */
goto exit_loop;
}
else if (BIO_get_port(c->param_port,&c->port) <= 0)
goto exit_loop;
c->state=BIO_CONN_S_CREATE_SOCKET;
break;
case BIO_CONN_S_CREATE_SOCKET:
/* now setup address */
memset((char *)&c->them,0,sizeof(c->them));
c->them.sin_family=AF_INET;
c->them.sin_port=htons((unsigned short)c->port);
l=(unsigned long)
((unsigned long)c->ip[0]<<24L)|
((unsigned long)c->ip[1]<<16L)|
((unsigned long)c->ip[2]<< 8L)|
((unsigned long)c->ip[3]);
c->them.sin_addr.s_addr=htonl(l);
c->state=BIO_CONN_S_CREATE_SOCKET;
ret=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
if (ret == INVALID_SOCKET)
{
SYSerr(SYS_F_SOCKET,get_last_socket_error());
ERR_add_error_data(4,"host=",c->param_hostname,
":",c->param_port);
BIOerr(BIO_F_CONN_STATE,BIO_R_UNABLE_TO_CREATE_SOCKET);
goto exit_loop;
}
b->num=ret;
c->state=BIO_CONN_S_NBIO;
break;
case BIO_CONN_S_NBIO:
if (c->nbio)
{
//.........这里部分代码省略.........
示例9: MAIN
//.........这里部分代码省略.........
if (kparam->idx == i) {
tflags |= CMS_KEY_PARAM;
break;
}
}
ri = CMS_add1_recipient_cert(cms, x, tflags);
if (!ri)
goto end;
if (kparam) {
EVP_PKEY_CTX *pctx;
pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
if (!cms_set_pkey_param(pctx, kparam->param))
goto end;
}
if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE
&& wrap_cipher) {
EVP_CIPHER_CTX *wctx;
wctx = CMS_RecipientInfo_kari_get0_ctx(ri);
EVP_EncryptInit_ex(wctx, wrap_cipher, NULL, NULL, NULL);
}
}
if (secret_key) {
if (!CMS_add0_recipient_key(cms, NID_undef,
secret_key, secret_keylen,
secret_keyid, secret_keyidlen,
NULL, NULL, NULL))
goto end;
/* NULL these because call absorbs them */
secret_key = NULL;
secret_keyid = NULL;
}
if (pwri_pass) {
pwri_tmp = (unsigned char *)BUF_strdup((char *)pwri_pass);
if (!pwri_tmp)
goto end;
if (!CMS_add0_recipient_password(cms,
-1, NID_undef, NID_undef,
pwri_tmp, -1, NULL))
goto end;
pwri_tmp = NULL;
}
if (!(flags & CMS_STREAM)) {
if (!CMS_final(cms, in, NULL, flags))
goto end;
}
} else if (operation == SMIME_ENCRYPTED_ENCRYPT) {
cms = CMS_EncryptedData_encrypt(in, cipher,
secret_key, secret_keylen, flags);
} else if (operation == SMIME_SIGN_RECEIPT) {
CMS_ContentInfo *srcms = NULL;
STACK_OF(CMS_SignerInfo) *sis;
CMS_SignerInfo *si;
sis = CMS_get0_SignerInfos(cms);
if (!sis)
goto end;
si = sk_CMS_SignerInfo_value(sis, 0);
srcms = CMS_sign_receipt(si, signer, key, other, flags);
if (!srcms)
goto end;
CMS_ContentInfo_free(cms);
cms = srcms;
} else if (operation & SMIME_SIGNERS) {
int i;
/*示例10: OPENSSL_zalloc
//.........这里部分代码省略.........
X509_up_ref(rpk->x509);
}
if (cpk->privatekey != NULL) {
rpk->privatekey = cpk->privatekey;
CRYPTO_add(&cpk->privatekey->references, 1, CRYPTO_LOCK_EVP_PKEY);
}
if (cpk->chain) {
rpk->chain = X509_chain_up_ref(cpk->chain);
if (!rpk->chain) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
}
if (cert->pkeys[i].serverinfo != NULL) {
/* Just copy everything. */
ret->pkeys[i].serverinfo =
OPENSSL_malloc(cert->pkeys[i].serverinfo_length);
if (ret->pkeys[i].serverinfo == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
ret->pkeys[i].serverinfo_length =
cert->pkeys[i].serverinfo_length;
memcpy(ret->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo_length);
}
}
ret->references = 1;
/* Configured sigalgs copied across */
if (cert->conf_sigalgs) {
ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen);
if (!ret->conf_sigalgs)
goto err;
memcpy(ret->conf_sigalgs, cert->conf_sigalgs, cert->conf_sigalgslen);
ret->conf_sigalgslen = cert->conf_sigalgslen;
} else
ret->conf_sigalgs = NULL;
if (cert->client_sigalgs) {
ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen);
if (!ret->client_sigalgs)
goto err;
memcpy(ret->client_sigalgs, cert->client_sigalgs,
cert->client_sigalgslen);
ret->client_sigalgslen = cert->client_sigalgslen;
} else
ret->client_sigalgs = NULL;
/* Shared sigalgs also NULL */
ret->shared_sigalgs = NULL;
/* Copy any custom client certificate types */
if (cert->ctypes) {
ret->ctypes = OPENSSL_malloc(cert->ctype_num);
if (!ret->ctypes)
goto err;
memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
ret->ctype_num = cert->ctype_num;
}
ret->cert_flags = cert->cert_flags;
ret->cert_cb = cert->cert_cb;
ret->cert_cb_arg = cert->cert_cb_arg;
if (cert->verify_store) {
CRYPTO_add(&cert->verify_store->references, 1,
CRYPTO_LOCK_X509_STORE);
ret->verify_store = cert->verify_store;
}
if (cert->chain_store) {
CRYPTO_add(&cert->chain_store->references, 1, CRYPTO_LOCK_X509_STORE);
ret->chain_store = cert->chain_store;
}
ret->sec_cb = cert->sec_cb;
ret->sec_level = cert->sec_level;
ret->sec_ex = cert->sec_ex;
if (!custom_exts_copy(&ret->cli_ext, &cert->cli_ext))
goto err;
if (!custom_exts_copy(&ret->srv_ext, &cert->srv_ext))
goto err;
if (cert->psk_identity_hint) {
ret->psk_identity_hint = BUF_strdup(cert->psk_identity_hint);
if (ret->psk_identity_hint == NULL)
goto err;
}
return (ret);
err:
ssl_cert_free(ret);
return NULL;
}示例11: nss_ctrl
static int/*bool*/
nss_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)()) {
int ret = 0;
NSS_CTX *ctx;
CALL_TRACE("nss_ctrl() cmd=%d\n", cmd);
/* Put commands that do not require initialisation here*/
switch (cmd) {
#ifdef CMD_SO_PATH
case CMD_SO_PATH: {
/* not implemented */;
goto done;
} break;
#endif
}
/* Put commands that require initialisation here */
if (nss_eng_ctx_index < 0) {
NSSerr(NSS_F_CTRL, NSS_R_ENGINE_NOT_INITIALIZED);
return(ret);
}
ctx = ENGINE_get_ex_data(e, nss_eng_ctx_index);
switch (cmd) {
case E_NSS_CMD_CONFIG_DIR: {
ret = nss_cmd_nss_config_dir(ctx, (char*) p);
} break;
case E_NSS_CMD_DEBUG_LEVEL: {
if (0 <= i && i <= NSS_LOGLEVEL_LAST) {
ctx->debug_level = (int) i;
ret = 1;
}
} break;
case E_NSS_CMD_ERROR_FILE: {
if (ctx->error_file != NULL)
OPENSSL_free((void*)ctx->error_file);
ctx->error_file = BUF_strdup(p);
ret = 1;
} break;
case E_NSS_CMD_LIST_CERTS: {
ret = nss_cmd_list_cert(ctx, i);
} break;
case E_NSS_CMD_PRINT_CERT: {
ret = nss_cmd_print_cert(ctx, (char*) p);
} break;
case E_NSS_CMD_LOAD_CERT: {
ret = nss_cmd_load_cert(ctx, p);
} break;
case E_NSS_CMD_EVP_CERT: {
ret = nss_cmd_evp_cert(ctx, p);
} break;
default: {
nss_trace(ctx, "nss_ctrl() <UNKNOWN=%d>\n", cmd);
goto done;
} break;
}
done:
return(ret);
}示例12: conn_ctrl
static long conn_ctrl(BIO *bio, int cmd, long num, void *ptr) {
int *ip;
const char **pptr;
long ret = 1;
BIO_CONNECT *data;
data = (BIO_CONNECT *)bio->ptr;
switch (cmd) {
case BIO_CTRL_RESET:
ret = 0;
data->state = BIO_CONN_S_BEFORE;
conn_close_socket(bio);
bio->flags = 0;
break;
case BIO_C_DO_STATE_MACHINE:
/* use this one to start the connection */
if (data->state != BIO_CONN_S_OK)
ret = (long)conn_state(bio, data);
else
ret = 1;
break;
case BIO_C_GET_CONNECT:
/* TODO(fork): can this be removed? (Or maybe this whole file). */
if (ptr != NULL) {
pptr = (const char **)ptr;
if (num == 0) {
*pptr = data->param_hostname;
} else if (num == 1) {
*pptr = data->param_port;
} else if (num == 2) {
*pptr = (char *) &data->ip[0];
} else if (num == 3) {
*((int *)ptr) = data->port;
}
if (!bio->init) {
*pptr = "not initialized";
}
ret = 1;
}
break;
case BIO_C_SET_CONNECT:
if (ptr != NULL) {
bio->init = 1;
if (num == 0) {
if (data->param_hostname != NULL) {
OPENSSL_free(data->param_hostname);
}
data->param_hostname = BUF_strdup(ptr);
} else if (num == 1) {
if (data->param_port != NULL) {
OPENSSL_free(data->param_port);
}
data->param_port = BUF_strdup(ptr);
} else {
ret = 0;
}
}
break;
case BIO_C_SET_NBIO:
data->nbio = (int)num;
break;
case BIO_C_GET_FD:
if (bio->init) {
ip = (int *)ptr;
if (ip != NULL) {
*ip = bio->num;
}
ret = 1;
} else {
ret = 0;
}
break;
case BIO_CTRL_GET_CLOSE:
ret = bio->shutdown;
break;
case BIO_CTRL_SET_CLOSE:
bio->shutdown = (int)num;
break;
case BIO_CTRL_PENDING:
case BIO_CTRL_WPENDING:
ret = 0;
break;
case BIO_CTRL_FLUSH:
break;
case BIO_CTRL_SET_CALLBACK: {
#if 0 /* FIXME: Should this be used? -- Richard Levitte */
OPENSSL_PUT_ERROR(BIO, XXX, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
ret = -1;
#else
ret = 0;
#endif
} break;
case BIO_CTRL_GET_CALLBACK: {
int (**fptr)(const BIO *bio, int state, int xret);
fptr = (int (**)(const BIO *bio, int state, int xret))ptr;
*fptr = data->info_callback;
} break;
default:
ret = 0;
//.........这里部分代码省略.........
示例13: SSL_SRP_CTX_init
int SSL_SRP_CTX_init(struct ssl_st *s)
{
SSL_CTX *ctx;
if ((s == NULL) || ((ctx = s->ctx) == NULL))
return 0;
s->srp_ctx.SRP_cb_arg = ctx->srp_ctx.SRP_cb_arg;
/* set client Hello login callback */
s->srp_ctx.TLS_ext_srp_username_callback = ctx->srp_ctx.TLS_ext_srp_username_callback;
/* set SRP N/g param callback for verification */
s->srp_ctx.SRP_verify_param_callback = ctx->srp_ctx.SRP_verify_param_callback;
/* set SRP client passwd callback */
s->srp_ctx.SRP_give_srp_client_pwd_callback = ctx->srp_ctx.SRP_give_srp_client_pwd_callback;
s->srp_ctx.N = NULL;
s->srp_ctx.g = NULL;
s->srp_ctx.s = NULL;
s->srp_ctx.B = NULL;
s->srp_ctx.A = NULL;
s->srp_ctx.a = NULL;
s->srp_ctx.b = NULL;
s->srp_ctx.v = NULL;
s->srp_ctx.login = NULL;
s->srp_ctx.info = ctx->srp_ctx.info;
s->srp_ctx.strength = ctx->srp_ctx.strength;
if (((ctx->srp_ctx.N != NULL) &&
((s->srp_ctx.N = BN_dup(ctx->srp_ctx.N)) == NULL)) ||
((ctx->srp_ctx.g != NULL) &&
((s->srp_ctx.g = BN_dup(ctx->srp_ctx.g)) == NULL)) ||
((ctx->srp_ctx.s != NULL) &&
((s->srp_ctx.s = BN_dup(ctx->srp_ctx.s)) == NULL)) ||
((ctx->srp_ctx.B != NULL) &&
((s->srp_ctx.B = BN_dup(ctx->srp_ctx.B)) == NULL)) ||
((ctx->srp_ctx.A != NULL) &&
((s->srp_ctx.A = BN_dup(ctx->srp_ctx.A)) == NULL)) ||
((ctx->srp_ctx.a != NULL) &&
((s->srp_ctx.a = BN_dup(ctx->srp_ctx.a)) == NULL)) ||
((ctx->srp_ctx.v != NULL) &&
((s->srp_ctx.v = BN_dup(ctx->srp_ctx.v)) == NULL)) ||
((ctx->srp_ctx.b != NULL) &&
((s->srp_ctx.b = BN_dup(ctx->srp_ctx.b)) == NULL)))
{
SSLerr(SSL_F_SSL_SRP_CTX_INIT,ERR_R_BN_LIB);
goto err;
}
if ((ctx->srp_ctx.login != NULL) &&
((s->srp_ctx.login = BUF_strdup(ctx->srp_ctx.login)) == NULL))
{
SSLerr(SSL_F_SSL_SRP_CTX_INIT,ERR_R_INTERNAL_ERROR);
goto err;
}
s->srp_ctx.srp_Mask = ctx->srp_ctx.srp_Mask;
return (1);
err:
OPENSSL_free(s->srp_ctx.login);
BN_free(s->srp_ctx.N);
BN_free(s->srp_ctx.g);
BN_free(s->srp_ctx.s);
BN_free(s->srp_ctx.B);
BN_free(s->srp_ctx.A);
BN_free(s->srp_ctx.a);
BN_free(s->srp_ctx.b);
BN_free(s->srp_ctx.v);
return (0);
}示例14: conn_ctrl
static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
{
BIO *dbio;
int *ip;
const char **pptr;
long ret=1;
BIO_CONNECT *data;
data=(BIO_CONNECT *)b->ptr;
switch (cmd)
{
case BIO_CTRL_RESET:
ret=0;
data->state=BIO_CONN_S_BEFORE;
conn_close_socket(b);
b->flags=0;
break;
case BIO_C_DO_STATE_MACHINE:
/* use this one to start the connection */
if (!data->state != BIO_CONN_S_OK)
ret=(long)conn_state(b,data);
else
ret=1;
break;
case BIO_C_GET_CONNECT:
if (ptr != NULL)
{
pptr=(const char **)ptr;
if (num == 0)
{
*pptr=data->param_hostname;
}
else if (num == 1)
{
*pptr=data->param_port;
}
else if (num == 2)
{
*pptr= (char *)&(data->ip[0]);
}
else if (num == 3)
{
*((int *)ptr)=data->port;
}
if ((!b->init) || (ptr == NULL))
*pptr="not initialized";
ret=1;
}
break;
case BIO_C_SET_CONNECT:
if (ptr != NULL)
{
b->init=1;
if (num == 0)
{
if (data->param_hostname != NULL)
OPENSSL_free(data->param_hostname);
data->param_hostname=BUF_strdup(ptr);
}
else if (num == 1)
{
if (data->param_port != NULL)
OPENSSL_free(data->param_port);
data->param_port=BUF_strdup(ptr);
}
else if (num == 2)
{
char buf[16];
unsigned char *p = ptr;
BIO_snprintf(buf,sizeof buf,"%d.%d.%d.%d",
p[0],p[1],p[2],p[3]);
if (data->param_hostname != NULL)
OPENSSL_free(data->param_hostname);
data->param_hostname=BUF_strdup(buf);
memcpy(&(data->ip[0]),ptr,4);
}
else if (num == 3)
{
char buf[DECIMAL_SIZE(int)+1];
BIO_snprintf(buf,sizeof buf,"%d",*(int *)ptr);
if (data->param_port != NULL)
OPENSSL_free(data->param_port);
data->param_port=BUF_strdup(buf);
data->port= *(int *)ptr;
}
}
break;
case BIO_C_SET_NBIO:
data->nbio=(int)num;
break;
case BIO_C_GET_FD:
if (b->init)
{
ip=(int *)ptr;
if (ip != NULL)
*ip=b->num;
//.........这里部分代码省略.........
示例15: dynamic_ctrl
static int dynamic_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
{
dynamic_data_ctx *ctx = dynamic_get_data_ctx(e);
int initialised;
if (!ctx) {
ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_NOT_LOADED);
return 0;
}
initialised = ((ctx->dynamic_dso == NULL) ? 0 : 1);
/* All our control commands require the ENGINE to be uninitialised */
if (initialised) {
ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_ALREADY_LOADED);
return 0;
}
switch (cmd) {
case DYNAMIC_CMD_SO_PATH:
/* a NULL 'p' or a string of zero-length is the same thing */
if (p && (strlen((const char *)p) < 1))
p = NULL;
OPENSSL_free(ctx->DYNAMIC_LIBNAME);
if (p)
ctx->DYNAMIC_LIBNAME = BUF_strdup(p);
else
ctx->DYNAMIC_LIBNAME = NULL;
return (ctx->DYNAMIC_LIBNAME ? 1 : 0);
case DYNAMIC_CMD_NO_VCHECK:
ctx->no_vcheck = ((i == 0) ? 0 : 1);
return 1;
case DYNAMIC_CMD_ID:
/* a NULL 'p' or a string of zero-length is the same thing */
if (p && (strlen((const char *)p) < 1))
p = NULL;
OPENSSL_free(ctx->engine_id);
if (p)
ctx->engine_id = BUF_strdup(p);
else
ctx->engine_id = NULL;
return (ctx->engine_id ? 1 : 0);
case DYNAMIC_CMD_LIST_ADD:
if ((i < 0) || (i > 2)) {
ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_INVALID_ARGUMENT);
return 0;
}
ctx->list_add_value = (int)i;
return 1;
case DYNAMIC_CMD_LOAD:
return dynamic_load(e, ctx);
case DYNAMIC_CMD_DIR_LOAD:
if ((i < 0) || (i > 2)) {
ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_INVALID_ARGUMENT);
return 0;
}
ctx->dir_load = (int)i;
return 1;
case DYNAMIC_CMD_DIR_ADD:
/* a NULL 'p' or a string of zero-length is the same thing */
if (!p || (strlen((const char *)p) < 1)) {
ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_INVALID_ARGUMENT);
return 0;
}
{
char *tmp_str = BUF_strdup(p);
if (!tmp_str) {
ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ERR_R_MALLOC_FAILURE);
return 0;
}
sk_OPENSSL_STRING_insert(ctx->dirs, tmp_str, -1);
}
return 1;
default:
break;
}
ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED);
return 0;
}