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net: add new method Sock::SetSockOpt() that wraps setsockopt()

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This will help to increase `Sock` usage and make more code mockable.
This commit is contained in:
Vasil Dimov
2021-04-13 12:31:49 +02:00
parent e14f0fa6a3
commit 184e56d668
5 changed files with 32 additions and 0 deletions
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5
src/util/sock.cpp
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@@ -105,6 +105,11 @@ int Sock::GetSockOpt(int level, int opt_name, void* opt_val, socklen_t* opt_len)
return getsockopt(m_socket, level, opt_name, static_cast<char*>(opt_val), opt_len);
}
int Sock::SetSockOpt(int level, int opt_name, const void* opt_val, socklen_t opt_len) const
{
return setsockopt(m_socket, level, opt_name, static_cast<const char*>(opt_val), opt_len);
}
bool Sock::Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred) const
{
#ifdef USE_POLL

10
src/util/sock.h
View File

@@ -115,6 +115,16 @@ public:
void* opt_val,
socklen_t* opt_len) const;
/**
* setsockopt(2) wrapper. Equivalent to
* `setsockopt(this->Get(), level, opt_name, opt_val, opt_len)`. Code that uses this
* wrapper can be unit tested if this method is overridden by a mock Sock implementation.
*/
[[nodiscard]] virtual int SetSockOpt(int level,
int opt_name,
const void* opt_val,
socklen_t opt_len) const;
using Event = uint8_t;
/**