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#define BIO_meth_set_destroy(bio, val) (bio)->destroy = val;
#endif
/*
* Forward declarations
*/
static int BioWrite _ANSI_ARGS_((BIO *h, CONST char *buf, int num));
static int BioRead _ANSI_ARGS_((BIO *h, char *buf, int num));
static int BioPuts _ANSI_ARGS_((BIO *h, CONST char *str));
static long BioCtrl _ANSI_ARGS_((BIO *h, int cmd, long arg1, void *ptr));
static int BioNew _ANSI_ARGS_((BIO *h));
static int BioFree _ANSI_ARGS_((BIO *h));
BIO *BIO_new_tcl(State *statePtr, int flags) {
BIO *bio;
static BIO_METHOD *BioMethods = NULL;
#ifdef TCLTLS_SSL_USE_FASTPATH
Tcl_Channel parentChannel;
const Tcl_ChannelType *parentChannelType;
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#define BIO_meth_set_destroy(bio, val) (bio)->destroy = val;
#endif
/*
* Forward declarations
*/
static int BioWrite (BIO *h, const char *buf, int num);
static int BioRead (BIO *h, char *buf, int num);
static int BioPuts (BIO *h, const char *str);
static long BioCtrl (BIO *h, int cmd, long arg1, void *ptr);
static int BioNew (BIO *h);
static int BioFree (BIO *h);
BIO *BIO_new_tcl(State *statePtr, int flags) {
BIO *bio;
static BIO_METHOD *BioMethods = NULL;
#ifdef TCLTLS_SSL_USE_FASTPATH
Tcl_Channel parentChannel;
const Tcl_ChannelType *parentChannelType;
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* with the SSL library since it will likely be optimized for this.
*/
parentChannel = Tls_GetParent(statePtr, 0);
parentChannelType = Tcl_GetChannelType(parentChannel);
validParentChannelFd = 0;
if (strcmp(parentChannelType->typeName, "tcp") == 0) {
tclGetChannelHandleRet = Tcl_GetChannelHandle(parentChannel, TCL_READABLE, (ClientData) &parentChannelFdIn_p);
if (tclGetChannelHandleRet == TCL_OK) {
tclGetChannelHandleRet = Tcl_GetChannelHandle(parentChannel, TCL_WRITABLE, (ClientData) &parentChannelFdOut_p);
if (tclGetChannelHandleRet == TCL_OK) {
parentChannelFdIn = PTR2INT(parentChannelFdIn_p);
parentChannelFdOut = PTR2INT(parentChannelFdOut_p);
if (parentChannelFdIn == parentChannelFdOut) {
parentChannelFd = parentChannelFdIn;
validParentChannelFd = 1;
}
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* with the SSL library since it will likely be optimized for this.
*/
parentChannel = Tls_GetParent(statePtr, 0);
parentChannelType = Tcl_GetChannelType(parentChannel);
validParentChannelFd = 0;
if (strcmp(parentChannelType->typeName, "tcp") == 0) {
tclGetChannelHandleRet = Tcl_GetChannelHandle(parentChannel, TCL_READABLE, &parentChannelFdIn_p);
if (tclGetChannelHandleRet == TCL_OK) {
tclGetChannelHandleRet = Tcl_GetChannelHandle(parentChannel, TCL_WRITABLE, &parentChannelFdOut_p);
if (tclGetChannelHandleRet == TCL_OK) {
parentChannelFdIn = PTR2INT(parentChannelFdIn_p);
parentChannelFdOut = PTR2INT(parentChannelFdOut_p);
if (parentChannelFdIn == parentChannelFdOut) {
parentChannelFd = parentChannelFdIn;
validParentChannelFd = 1;
}
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BIO_set_data(bio, statePtr);
BIO_set_shutdown(bio, flags);
BIO_set_init(bio, 1);
return(bio);
}
static int BioWrite(BIO *bio, CONST char *buf, int bufLen) {
Tcl_Channel chan;
int ret;
int tclEofChan, tclErrno;
chan = Tls_GetParent((State *) BIO_get_data(bio), 0);
dprintf("[chan=%p] BioWrite(%p, <buf>, %d)", (void *)chan, (void *) bio, bufLen);
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BIO_set_data(bio, statePtr);
BIO_set_shutdown(bio, flags);
BIO_set_init(bio, 1);
return(bio);
}
static int BioWrite(BIO *bio, const char *buf, int bufLen) {
Tcl_Channel chan;
int ret;
int tclEofChan, tclErrno;
chan = Tls_GetParent((State *) BIO_get_data(bio), 0);
dprintf("[chan=%p] BioWrite(%p, <buf>, %d)", (void *)chan, (void *) bio, bufLen);
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}
dprintf("BioRead(%p, <buf>, %d) [%p] returning %i", (void *) bio, bufLen, (void *) chan, ret);
return(ret);
}
static int BioPuts(BIO *bio, CONST char *str) {
dprintf("BioPuts(%p, <string:%p>) called", bio, str);
return BioWrite(bio, str, (int) strlen(str));
}
static long BioCtrl(BIO *bio, int cmd, long num, void *ptr) {
Tcl_Channel chan;
long ret = 1;
chan = Tls_GetParent((State *) BIO_get_data(bio), 0);
dprintf("BioCtrl(%p, 0x%x, 0x%x, %p)", (void *) bio, (unsigned int) cmd, (unsigned int) num, (void *) ptr);
switch (cmd) {
case BIO_CTRL_RESET:
dprintf("Got BIO_CTRL_RESET");
num = 0;
case BIO_C_FILE_SEEK:
dprintf("Got BIO_C_FILE_SEEK");
case BIO_C_FILE_TELL:
dprintf("Got BIO_C_FILE_TELL");
ret = 0;
break;
case BIO_CTRL_INFO:
dprintf("Got BIO_CTRL_INFO");
ret = 1;
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}
dprintf("BioRead(%p, <buf>, %d) [%p] returning %i", (void *) bio, bufLen, (void *) chan, ret);
return(ret);
}
static int BioPuts(BIO *bio, const char *str) {
dprintf("BioPuts(%p, <string:%p>) called", bio, str);
return BioWrite(bio, str, (int) strlen(str));
}
static long BioCtrl(BIO *bio, int cmd, long num, void *ptr) {
Tcl_Channel chan;
long ret = 1;
chan = Tls_GetParent((State *) BIO_get_data(bio), 0);
dprintf("BioCtrl(%p, 0x%x, 0x%lx, %p)", bio, cmd, num, ptr);
switch (cmd) {
case BIO_CTRL_RESET:
dprintf("Got BIO_CTRL_RESET");
num = 0;
ret = 0;
break;
case BIO_C_FILE_SEEK:
dprintf("Got BIO_C_FILE_SEEK");
ret = 0;
break;
case BIO_C_FILE_TELL:
dprintf("Got BIO_C_FILE_TELL");
ret = 0;
break;
case BIO_CTRL_INFO:
dprintf("Got BIO_CTRL_INFO");
ret = 1;
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