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send string

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This commit is contained in:
Erik Frojdh
2020-08-04 15:38:38 +02:00
parent 4174d193b4
commit 3301a80d99
3 changed files with 41 additions and 40 deletions
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10
slsSupportLib/src/DataSocket.cpp
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@ -63,6 +63,14 @@ int DataSocket::Receive(void *buffer, size_t size) {
}
}
std::string DataSocket::Receive(size_t length) {
std::string buff(length, '\0');
Receive(&buff[0], buff.size());
auto pos = buff.find('\0');
if (pos != std::string::npos)
buff.erase(pos);
return buff;
}
int DataSocket::Send(const void *buffer, size_t size) {
int bytes_sent = 0;
int data_size = static_cast<int>(size); // signed size
@ -81,6 +89,8 @@ int DataSocket::Send(const void *buffer, size_t size) {
return bytes_sent;
}
int DataSocket::Send(const std::string &s) { return Send(&s[0], s.size()); }
int DataSocket::write(void *buffer, size_t size) {
return ::write(getSocketId(), buffer, size);
}