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BIO *
BIO_new_tcl(statePtr, flags)
State *statePtr;
int flags;
{
BIO *bio;
static BIO_METHOD BioMethods = {
.type = BIO_TYPE_TCL,
.name = "tcl",
.bwrite = BioWrite,
.bread = BioRead,
.bputs = BioPuts,
.ctrl = BioCtrl,
.create = BioNew,
.destroy = BioFree,
};
bio = BIO_new(&BioMethods);
bio->ptr = (char*)statePtr;
bio->init = 1;
bio->shutdown = flags;
return bio;
}
static int
BioWrite (bio, buf, bufLen)
BIO *bio;
CONST char *buf;
int bufLen;
{
Tcl_Channel chan = Tls_GetParent((State*)(bio->ptr));
int ret;
dprintf("BioWrite(%p, <buf>, %d) [%p]",
(void *) bio, bufLen, (void *) chan);
if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
ret = Tcl_WriteRaw(chan, buf, bufLen);
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BIO *
BIO_new_tcl(statePtr, flags)
State *statePtr;
int flags;
{
BIO *bio;
static BIO_METHOD *BioMethods = NULL;
if (BioMethods == NULL) {
BioMethods = BIO_meth_new(BIO_TYPE_TCL, "tcl");
BIO_meth_set_write(BioMethods, BioWrite);
BIO_meth_set_read(BioMethods, BioRead);
BIO_meth_set_puts(BioMethods, BioPuts);
BIO_meth_set_ctrl(BioMethods, BioCtrl);
BIO_meth_set_create(BioMethods, BioNew);
BIO_meth_set_destroy(BioMethods, BioFree);
}
bio = BIO_new(BioMethods);
BIO_set_data(bio, statePtr);
BIO_set_init(bio, 1);
BIO_set_shutdown(bio, flags);
return bio;
}
static int
BioWrite (bio, buf, bufLen)
BIO *bio;
CONST char *buf;
int bufLen;
{
Tcl_Channel chan = Tls_GetParent((State*)BIO_get_data(bio));
int ret;
dprintf("BioWrite(%p, <buf>, %d) [%p]",
(void *) bio, bufLen, (void *) chan);
if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
ret = Tcl_WriteRaw(chan, buf, bufLen);
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static int
BioRead (bio, buf, bufLen)
BIO *bio;
char *buf;
int bufLen;
{
Tcl_Channel chan = Tls_GetParent((State*)bio->ptr);
int ret = 0;
int tclEofChan;
dprintf("BioRead(%p, <buf>, %d) [%p]", (void *) bio, bufLen, (void *) chan);
if (buf == NULL) return 0;
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static int
BioRead (bio, buf, bufLen)
BIO *bio;
char *buf;
int bufLen;
{
Tcl_Channel chan = Tls_GetParent((State*)BIO_get_data(bio));
int ret = 0;
int tclEofChan;
dprintf("BioRead(%p, <buf>, %d) [%p]", (void *) bio, bufLen, (void *) chan);
if (buf == NULL) return 0;
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static long
BioCtrl (bio, cmd, num, ptr)
BIO *bio;
int cmd;
long num;
void *ptr;
{
Tcl_Channel chan = Tls_GetParent((State*)bio->ptr);
long ret = 1;
int *ip;
BioFree(bio);
/* Sets State* */
bio->ptr = *((char **)ptr);
bio->shutdown = (int)num;
bio->init = 1;
break;
if (bio->init) {
ip = (int *)ptr;
if (ip != NULL) {
*ip = bio->num;
}
ret = bio->num;
} else {
ret = -1;
}
break;
ret = bio->shutdown;
break;
case BIO_CTRL_SET_CLOSE:
bio->shutdown = (int)num;
break;
case BIO_CTRL_EOF:
dprintf("BIO_CTRL_EOF");
ret = Tcl_Eof(chan);
break;
case BIO_CTRL_PENDING:
ret = (Tcl_InputBuffered(chan) ? 1 : 0);
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static long
BioCtrl (bio, cmd, num, ptr)
BIO *bio;
int cmd;
long num;
void *ptr;
{
Tcl_Channel chan = Tls_GetParent((State*)BIO_get_data(bio));
long ret = 1;
dprintf("BioCtrl(%p, 0x%x, 0x%x, %p)",
(void *) bio, (unsigned int) cmd, (unsigned int) num,
(void *) ptr);
switch (cmd) {
case BIO_CTRL_RESET:
num = 0;
case BIO_C_FILE_SEEK:
case BIO_C_FILE_TELL:
ret = 0;
break;
case BIO_CTRL_INFO:
ret = 1;
break;
case BIO_C_SET_FD:
dprintf("Unsupported call: BIO_C_SET_FD");
ret = -1;
break;
case BIO_C_GET_FD:
dprintf("Unsupported call: BIO_C_GET_FD");
ret = -1;
break;
case BIO_CTRL_GET_CLOSE:
ret = BIO_get_shutdown(bio);
break;
case BIO_CTRL_SET_CLOSE:
BIO_set_shutdown(bio, num);
break;
case BIO_CTRL_EOF:
dprintf("BIO_CTRL_EOF");
ret = Tcl_Eof(chan);
break;
case BIO_CTRL_PENDING:
ret = (Tcl_InputBuffered(chan) ? 1 : 0);
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return(ret);
}
static int
BioNew (bio)
BIO *bio;
{
bio->init = 0;
bio->num = 0;
bio->ptr = NULL;
bio->flags = 0;
return 1;
}
static int
BioFree (bio)
BIO *bio;
{
if (bio == NULL) {
return 0;
}
if (bio->shutdown) {
if (bio->init) {
/*shutdown(bio->num, 2) */
/*closesocket(bio->num) */
}
bio->init = 0;
bio->flags = 0;
bio->num = 0;
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return(ret);
}
static int
BioNew (bio)
BIO *bio;
{
BIO_set_init(bio, 0);
BIO_set_data(bio, NULL);
BIO_clear_flags(bio, -1);
return 1;
}
static int
BioFree (bio)
BIO *bio;
{
if (bio == NULL) {
return 0;
}
if (BIO_get_shutdown(bio)) {
if (BIO_get_init(bio)) {
/*shutdown(bio->num, 2) */
/*closesocket(bio->num) */
}
BIO_set_init(bio, 0);
BIO_clear_flags(bio, -1);
}
return 1;
}
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