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remove dependency on APR library

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Livox-SDK
2020-12-04 22:01:38 +08:00
parent eb19d42ce4
commit 7cf759a760
564 changed files with 2880 additions and 181270 deletions
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sdk_core/src/base/io_loop.h
+19 -27
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@@ -30,61 +30,53 @@
#include <unordered_map>
#include <utility>
#include <vector>
#include "apr_general.h"
#include "apr_network_io.h"
#include "apr_poll.h"
#include "apr_thread_proc.h"
#include <algorithm>
#include "command_callback.h"
#include "noncopyable.h"
#include "thread_base.h"
#include "util.h"
#include "multiple_io/multiple_io_base.h"
#include "multiple_io/multiple_io_factory.h"
namespace livox {
#define OPEN_MAX_POLL 48
#define POLL_TIMEOUT 50 //ms
typedef int socket_t;
class IOLoop : public noncopyable {
public:
typedef std::chrono::steady_clock::time_point TimePoint;
typedef std::function<void(void)> IOLoopTask;
class IOLoopDelegate {
public:
virtual void OnData(apr_socket_t *, void *) {}
virtual void OnTimer(TimePoint) {}
virtual void OnData(socket_t, void *) {}
virtual void OnTimer(std::chrono::steady_clock::time_point) {}
virtual void OnWake() {}
};
typedef std::function<void(void)> IOLoopTask;
public:
explicit IOLoop(apr_pool_t *mem_pool, bool enable_timer = true, bool enable_wake = true)
: pollset_(NULL), mem_pool_(mem_pool), last_timeout_(), enable_timer_(enable_timer), enable_wake_(enable_wake){};
explicit IOLoop(bool enable_timer = true, bool enable_wake = true)
: enable_timer_(enable_timer), enable_wake_(enable_wake){};
bool Init();
void Uninit();
void AddDelegate(apr_socket_t *sock, IOLoopDelegate *delegate, void *data = NULL);
void RemoveDelegate(apr_socket_t *sock, IOLoopDelegate *delegate);
void RemoveDelegateSync(apr_socket_t *sock);
void AddDelegate(socket_t sock, IOLoopDelegate *delegate, void *data = NULL);
void RemoveDelegate(socket_t sock, IOLoopDelegate *delegate);
void Loop();
bool Wakeup();
void PostTask(const IOLoopTask &task);
void SetThreadId (apr_os_thread_t thread_id) { thread_id_ = thread_id; }
apr_os_thread_t GetThreadId () { return thread_id_; }
private:
void AddDelegateAsync(apr_socket_t *sock, IOLoopDelegate *delegate, void *data);
void RemoveDelegateAsync(apr_socket_t *sock);
void AddDelegateAsync(socket_t sock, IOLoopDelegate *delegate, void *data);
void RemoveDelegateAsync(socket_t sock);
private:
static const apr_uint32_t kMaxPollCount = 48;
typedef std::pair<IOLoopDelegate *, void *> ClientData;
typedef std::unordered_map<apr_socket_t *, ClientData *> DelegatesType;
DelegatesType delegates_;
apr_pollset_t *pollset_;
apr_pool_t *mem_pool_;
TimePoint last_timeout_;
std::mutex mutex_;
bool enable_timer_;
bool enable_wake_;
std::vector<IOLoopTask> pending_tasks_;
apr_os_thread_t thread_id_;
std::unique_ptr<MultipleIOBase> multiple_io_base_;
};
} // namespace livox