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refactor: proper modules destruction

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This commit is contained in:
Alexis
2018-12-26 11:13:36 +01:00
parent 8af813c2f1
commit 399f61df98
25 changed files with 284 additions and 216 deletions
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27
src/modules/sway/ipc/client.cpp
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@ -1,11 +1,18 @@
#include "modules/sway/ipc/client.hpp"
waybar::modules::sway::Ipc::Ipc()
: fd_(-1), fd_event_(-1)
{}
{
const std::string& socketPath = getSocketPath();
fd_ = open(socketPath);
fd_event_ = open(socketPath);
}
waybar::modules::sway::Ipc::~Ipc()
{
// To fail the IPC header
write(fd_, "close-sway-ipc", 14);
write(fd_event_, "close-sway-ipc", 14);
close(fd_);
close(fd_event_);
}
@ -53,13 +60,6 @@ int waybar::modules::sway::Ipc::open(const std::string& socketPath) const
return fd;
}
void waybar::modules::sway::Ipc::connect()
{
const std::string& socketPath = getSocketPath();
fd_ = open(socketPath);
fd_event_ = open(socketPath);
}
struct waybar::modules::sway::Ipc::ipc_response
waybar::modules::sway::Ipc::recv(int fd) const
{
@ -71,18 +71,23 @@ struct waybar::modules::sway::Ipc::ipc_response
while (total < ipc_header_size_) {
auto res = ::recv(fd, header.data() + total, ipc_header_size_ - total, 0);
if (res <= 0) {
throw std::runtime_error("Unable to receive IPC response");
throw std::runtime_error("Unable to receive IPC header");
}
total += res;
}
auto magic = std::string(header.data(), header.data() + ipc_magic_.size());
if (magic != ipc_magic_) {
throw std::runtime_error("Invalid IPC magic");
}
total = 0;
std::string payload;
payload.reserve(data32[0] + 1);
while (total < data32[0]) {
auto res = ::recv(fd, payload.data() + total, data32[0] - total, 0);
if (res < 0) {
throw std::runtime_error("Unable to receive IPC response");
throw std::runtime_error("Unable to receive IPC payload");
}
total += res;
}