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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <assert.h>
#include <iostream>
#include "prerror.h"
#include "prio.h"
#include "dummy_io.h"
#define UNIMPLEMENTED() \
std::cerr << "Unimplemented: " << __FUNCTION__ << std::endl; \
assert(false);
extern const struct PRIOMethods DummyMethodsForward;
ScopedPRFileDesc DummyIOLayerMethods::CreateFD(PRDescIdentity id,
DummyIOLayerMethods *methods) {
ScopedPRFileDesc fd(PR_CreateIOLayerStub(id, &DummyMethodsForward));
assert(fd);
if (!fd) {
return nullptr;
}
fd->secret = reinterpret_cast<PRFilePrivate *>(methods);
return fd;
}
PRStatus DummyIOLayerMethods::Close(PRFileDesc *f) {
f->secret = nullptr;
f->dtor(f);
return PR_SUCCESS;
}
int32_t DummyIOLayerMethods::Read(PRFileDesc *f, void *buf, int32_t length) {
UNIMPLEMENTED();
return -1;
}
int32_t DummyIOLayerMethods::Write(PRFileDesc *f, const void *buf,
int32_t length) {
UNIMPLEMENTED();
return -1;
}
int32_t DummyIOLayerMethods::Available(PRFileDesc *f) {
UNIMPLEMENTED();
return -1;
}
int64_t DummyIOLayerMethods::Available64(PRFileDesc *f) {
UNIMPLEMENTED();
return -1;
}
PRStatus DummyIOLayerMethods::Sync(PRFileDesc *f) {
UNIMPLEMENTED();
return PR_FAILURE;
}
int32_t DummyIOLayerMethods::Seek(PRFileDesc *f, int32_t offset,
PRSeekWhence how) {
UNIMPLEMENTED();
return -1;
}
int64_t DummyIOLayerMethods::Seek64(PRFileDesc *f, int64_t offset,
PRSeekWhence how) {
UNIMPLEMENTED();
return -1;
}
PRStatus DummyIOLayerMethods::FileInfo(PRFileDesc *f, PRFileInfo *info) {
UNIMPLEMENTED();
return PR_FAILURE;
}
PRStatus DummyIOLayerMethods::FileInfo64(PRFileDesc *f, PRFileInfo64 *info) {
UNIMPLEMENTED();
return PR_FAILURE;
}
int32_t DummyIOLayerMethods::Writev(PRFileDesc *f, const PRIOVec *iov,
int32_t iov_size, PRIntervalTime to) {
UNIMPLEMENTED();
return -1;
}
PRStatus DummyIOLayerMethods::Connect(PRFileDesc *f, const PRNetAddr *addr,
PRIntervalTime to) {
UNIMPLEMENTED();
return PR_FAILURE;
}
PRFileDesc *DummyIOLayerMethods::Accept(PRFileDesc *sd, PRNetAddr *addr,
PRIntervalTime to) {
UNIMPLEMENTED();
return nullptr;
}
PRStatus DummyIOLayerMethods::Bind(PRFileDesc *f, const PRNetAddr *addr) {
UNIMPLEMENTED();
return PR_FAILURE;
}
PRStatus DummyIOLayerMethods::Listen(PRFileDesc *f, int32_t depth) {
UNIMPLEMENTED();
return PR_FAILURE;
}
PRStatus DummyIOLayerMethods::Shutdown(PRFileDesc *f, int32_t how) {
return PR_SUCCESS;
}
int32_t DummyIOLayerMethods::Recv(PRFileDesc *f, void *buf, int32_t buflen,
int32_t flags, PRIntervalTime to) {
UNIMPLEMENTED();
return -1;
}
// Note: this is always nonblocking and assumes a zero timeout.
int32_t DummyIOLayerMethods::Send(PRFileDesc *f, const void *buf,
int32_t amount, int32_t flags,
PRIntervalTime to) {
return Write(f, buf, amount);
}
int32_t DummyIOLayerMethods::Recvfrom(PRFileDesc *f, void *buf, int32_t amount,
int32_t flags, PRNetAddr *addr,
PRIntervalTime to) {
UNIMPLEMENTED();
return -1;
}
int32_t DummyIOLayerMethods::Sendto(PRFileDesc *f, const void *buf,
int32_t amount, int32_t flags,
const PRNetAddr *addr, PRIntervalTime to) {
UNIMPLEMENTED();
return -1;
}
int16_t DummyIOLayerMethods::Poll(PRFileDesc *f, int16_t in_flags,
int16_t *out_flags) {
UNIMPLEMENTED();
return -1;
}
int32_t DummyIOLayerMethods::AcceptRead(PRFileDesc *sd, PRFileDesc **nd,
PRNetAddr **raddr, void *buf,
int32_t amount, PRIntervalTime t) {
UNIMPLEMENTED();
return -1;
}
int32_t DummyIOLayerMethods::TransmitFile(PRFileDesc *sd, PRFileDesc *f,
const void *headers, int32_t hlen,
PRTransmitFileFlags flags,
PRIntervalTime t) {
UNIMPLEMENTED();
return -1;
}
// TODO: Modify to return unique names for each channel
// somehow, as opposed to always the same static address. The current
// implementation messes up the session cache, which is why it's off
// elsewhere
PRStatus DummyIOLayerMethods::Getpeername(PRFileDesc *f, PRNetAddr *addr) {
addr->inet.family = PR_AF_INET;
addr->inet.port = 0;
addr->inet.ip = 0;
return PR_SUCCESS;
}
PRStatus DummyIOLayerMethods::Getsockname(PRFileDesc *f, PRNetAddr *addr) {
UNIMPLEMENTED();
return PR_FAILURE;
}
PRStatus DummyIOLayerMethods::Getsockoption(PRFileDesc *f,
PRSocketOptionData *opt) {
switch (opt->option) {
case PR_SockOpt_Nonblocking:
opt->value.non_blocking = PR_TRUE;
return PR_SUCCESS;
default:
UNIMPLEMENTED();
break;
}
return PR_FAILURE;
}
PRStatus DummyIOLayerMethods::Setsockoption(PRFileDesc *f,
const PRSocketOptionData *opt) {
switch (opt->option) {
case PR_SockOpt_Nonblocking:
return PR_SUCCESS;
case PR_SockOpt_NoDelay:
return PR_SUCCESS;
default:
UNIMPLEMENTED();
break;
}
return PR_FAILURE;
}
int32_t DummyIOLayerMethods::Sendfile(PRFileDesc *out, PRSendFileData *in,
PRTransmitFileFlags flags,
PRIntervalTime to) {
UNIMPLEMENTED();
return -1;
}
PRStatus DummyIOLayerMethods::ConnectContinue(PRFileDesc *f, int16_t flags) {
UNIMPLEMENTED();
return PR_FAILURE;
}
int32_t DummyIOLayerMethods::Reserved(PRFileDesc *f) {
UNIMPLEMENTED();
return -1;
}
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