mirror of
https://github.com/yanyiwu/cppjieba.git
synced 2025-07-18 00:00:12 +08:00
update limonp to version v0.4.0
This commit is contained in:
yanyiwu
parent
c38015d0ee
commit
194550823f
@ -11,14 +11,15 @@
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#include "StringUtil.hpp"
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namespace limonp {
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using namespace std;
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class ArgvContext {
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public :
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ArgvContext(int argc, const char* const * argv) {
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for(int i = 0; i < argc; i++) {
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if(startsWith(argv[i], "-")) {
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if(i + 1 < argc && !startsWith(argv[i + 1], "-")) {
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if(StartsWith(argv[i], "-")) {
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if(i + 1 < argc && !StartsWith(argv[i + 1], "-")) {
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mpss_[argv[i]] = argv[i+1];
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i++;
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} else {
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@ -29,8 +30,9 @@ class ArgvContext {
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}
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}
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}
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~ArgvContext() {};
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public:
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~ArgvContext() {
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}
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friend ostream& operator << (ostream& os, const ArgvContext& args);
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string operator [](size_t i) const {
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if(i < args_.size()) {
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@ -45,23 +47,24 @@ class ArgvContext {
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}
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return "";
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}
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public:
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bool hasKey(const string& key) const {
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bool HasKey(const string& key) const {
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if(mpss_.find(key) != mpss_.end() || sset_.find(key) != sset_.end()) {
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return true;
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}
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return false;
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}
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private:
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vector<string> args_;
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map<string, string> mpss_;
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set<string> sset_;
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};
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}; // class ArgvContext
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inline ostream& operator << (ostream& os, const ArgvContext& args) {
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return os<<args.args_<<args.mpss_<<args.sset_;
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}
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}
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} // namespace limonp
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#endif
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@ -1,12 +1,7 @@
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/*
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https://github.com/chenshuo/muduo/blob/master/muduo/base/BlockingQueue.h
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*/
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#ifndef LIMONP_BLOCKINGQUEUE_HPP
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#define LIMONP_BLOCKINGQUEUE_HPP
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#include <queue>
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#include "BoundedQueue.hpp"
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#include "Condition.hpp"
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namespace limonp {
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@ -17,17 +12,17 @@ class BlockingQueue: NonCopyable {
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: mutex_(), notEmpty_(mutex_), queue_() {
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}
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void push(const T& x) {
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void Push(const T& x) {
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MutexLockGuard lock(mutex_);
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queue_.push(x);
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notEmpty_.notify(); // wait morphing saves us
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notEmpty_.Notify(); // Wait morphing saves us
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}
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T pop() {
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T Pop() {
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MutexLockGuard lock(mutex_);
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// always use a while-loop, due to spurious wakeup
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while (queue_.empty()) {
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notEmpty_.wait();
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notEmpty_.Wait();
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}
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assert(!queue_.empty());
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T front(queue_.front());
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@ -35,77 +30,20 @@ class BlockingQueue: NonCopyable {
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return front;
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}
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size_t size() const {
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size_t Size() const {
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MutexLockGuard lock(mutex_);
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return queue_.size();
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}
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bool empty() const {
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return size() == 0;
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bool Empty() const {
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return Size() == 0;
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}
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private:
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mutable MutexLock mutex_;
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Condition notEmpty_;
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std::queue<T> queue_;
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};
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}; // class BlockingQueue
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template<typename T>
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class BoundedBlockingQueue : NonCopyable {
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public:
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explicit BoundedBlockingQueue(size_t maxSize)
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: mutex_(),
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notEmpty_(mutex_),
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notFull_(mutex_),
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queue_(maxSize) {
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}
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} // namespace limonp
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void push(const T& x) {
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MutexLockGuard lock(mutex_);
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while (queue_.full()) {
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notFull_.wait();
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}
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assert(!queue_.full());
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queue_.push(x);
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notEmpty_.notify();
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}
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T pop() {
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MutexLockGuard lock(mutex_);
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while (queue_.empty()) {
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notEmpty_.wait();
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}
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assert(!queue_.empty());
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T res = queue_.pop();
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notFull_.notify();
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return res;
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}
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bool empty() const {
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MutexLockGuard lock(mutex_);
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return queue_.empty();
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}
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bool full() const {
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MutexLockGuard lock(mutex_);
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return queue_.full();
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}
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size_t size() const {
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MutexLockGuard lock(mutex_);
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return queue_.size();
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}
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size_t capacity() const {
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return queue_.capacity();
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}
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private:
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mutable MutexLock mutex_;
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Condition notEmpty_;
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Condition notFull_;
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BoundedQueue<T> queue_;
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};
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}
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#endif
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#endif // LIMONP_BLOCKINGQUEUE_HPP
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67
src/limonp/BoundedBlockingQueue.hpp
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67
src/limonp/BoundedBlockingQueue.hpp
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@ -0,0 +1,67 @@
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#ifndef LIMONP_BOUNDED_BLOCKING_QUEUE_HPP
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#define LIMONP_BOUNDED_BLOCKING_QUEUE_HPP
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#include "BoundedQueue.hpp"
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namespace limonp {
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template<typename T>
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class BoundedBlockingQueue : NonCopyable {
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public:
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explicit BoundedBlockingQueue(size_t maxSize)
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: mutex_(),
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notEmpty_(mutex_),
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notFull_(mutex_),
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queue_(maxSize) {
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}
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void Push(const T& x) {
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MutexLockGuard lock(mutex_);
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while (queue_.Full()) {
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notFull_.Wait();
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}
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assert(!queue_.Full());
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queue_.Push(x);
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notEmpty_.Notify();
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}
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T Pop() {
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MutexLockGuard lock(mutex_);
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while (queue_.Empty()) {
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notEmpty_.Wait();
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}
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assert(!queue_.Empty());
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T res = queue_.Pop();
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notFull_.Notify();
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return res;
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}
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bool Empty() const {
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MutexLockGuard lock(mutex_);
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return queue_.Empty();
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}
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bool Full() const {
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MutexLockGuard lock(mutex_);
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return queue_.Full();
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}
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size_t size() const {
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MutexLockGuard lock(mutex_);
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return queue_.size();
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}
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size_t capacity() const {
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return queue_.capacity();
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}
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private:
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mutable MutexLock mutex_;
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Condition notEmpty_;
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Condition notFull_;
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BoundedQueue<T> queue_;
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}; // class BoundedBlockingQueue
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} // namespace limonp
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#endif // LIMONP_BOUNDED_BLOCKING_QUEUE_HPP
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@ -9,55 +9,57 @@ namespace limonp {
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using namespace std;
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template<class T>
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class BoundedQueue {
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private:
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size_t head_;
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size_t tail_;
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size_t size_;
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const size_t capacity_;
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vector<T> circular__buffer;
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public:
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explicit BoundedQueue(size_t capacity): capacity_(capacity), circular__buffer(capacity) {
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explicit BoundedQueue(size_t capacity): capacity_(capacity), circular_buffer_(capacity) {
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head_ = 0;
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tail_ = 0;
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size_ = 0;
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assert(capacity_);
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}
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~BoundedQueue() {}
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public:
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void clear() {
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~BoundedQueue() {
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}
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void Clear() {
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head_ = 0;
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tail_ = 0;
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size_ = 0;
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}
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bool empty() const {
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bool Empty() const {
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return !size_;
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}
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bool full() const {
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bool Full() const {
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return capacity_ == size_;
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}
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size_t size() const {
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size_t Size() const {
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return size_;
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}
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size_t capacity() const {
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size_t Capacity() const {
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return capacity_;
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}
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void push(const T& t) {
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assert(!full());
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circular__buffer[tail_] = t;
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void Push(const T& t) {
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assert(!Full());
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circular_buffer_[tail_] = t;
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tail_ = (tail_ + 1) % capacity_;
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size_ ++;
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}
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T pop() {
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assert(!empty());
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T Pop() {
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assert(!Empty());
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size_t oldPos = head_;
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head_ = (head_ + 1) % capacity_;
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size_ --;
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return circular__buffer[oldPos];
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return circular_buffer_[oldPos];
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}
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};
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}
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private:
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size_t head_;
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size_t tail_;
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size_t size_;
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const size_t capacity_;
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vector<T> circular_buffer_;
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}; // class BoundedQueue
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} // namespace limonp
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#endif
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@ -1,82 +0,0 @@
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#ifndef LIMONP_CAST_FUNCTS_H
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#define LIMONP_CAST_FUNCTS_H
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namespace limonp {
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namespace CastFloat {
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//logical and or
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static const int sign_32 = 0xC0000000;
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static const int exponent_32 = 0x07800000;
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static const int mantissa_32 = 0x007FE000;
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static const int sign_exponent_32 = 0x40000000;
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static const int loss_32 = 0x38000000;
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static const short sign_16 = (short)0xC000;
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static const short exponent_16 = (short)0x3C00;
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static const short mantissa_16 = (short)0x03FF;
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static const short sign_exponent_16 = (short)0x4000;
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static const int exponent_fill_32 = 0x38000000;
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//infinite
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static const short infinite_16 = (short) 0x7FFF;
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static const short infinitesmall_16 = (short) 0x0000;
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inline float intBitsToFloat(unsigned int x) {
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union {
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float f;
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int i;
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} u;
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u.i = x;
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return u.f;
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}
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inline int floatToIntBits(float f) {
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union {
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float f;
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int i ;
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} u;
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u.f = f;
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return u.i;
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}
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inline short floatToShortBits(float f) {
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int fi = floatToIntBits(f);
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// 提取关键信息
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short sign = (short) ((unsigned int)(fi & sign_32) >> 16);
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short exponent = (short) ((unsigned int)(fi & exponent_32) >> 13);
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short mantissa = (short) ((unsigned int)(fi & mantissa_32) >> 13);
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// 生成编码结果
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short code = (short) (sign | exponent | mantissa);
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// 无穷大量、无穷小量的处理
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if ((fi & loss_32) > 0 && (fi & sign_exponent_32) > 0) {
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// 当指数符号为1时(正次方)，且左234位为1，返回无穷大量
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return (short) (code | infinite_16);
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}
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if (((fi & loss_32) ^ loss_32) > 0 && (fi & sign_exponent_32) == 0) {
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// 当指数符号位0时(负次方)，且左234位为0(与111异或>0)，返回无穷小量
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return infinitesmall_16;
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}
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return code;
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}
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inline float shortBitsToFloat(short s) {
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/*
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* 指数空余3位：若符号位为1，补0；若符号位为0，补1。 尾数位在后补0(13个)
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*/
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int sign = ((int) (s & sign_16)) << 16;
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int exponent = ((int) (s & exponent_16)) << 13;
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// 指数符号位为0，234位补1
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if ((s & sign_exponent_16) == 0 && s != 0) {
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exponent |= exponent_fill_32;
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}
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int mantissa = ((int) (s & mantissa_16)) << 13;
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// 生成解码结果
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int code = sign | exponent | mantissa;
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return intBitsToFloat(code);
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}
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}
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}
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#endif
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32
src/limonp/Closure.hpp
Normal file
32
src/limonp/Closure.hpp
Normal file
@ -0,0 +1,32 @@
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#ifndef LIMONP_CLOSURE_HPP
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#define LIMONP_CLOSURE_HPP
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namespace limonp {
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class ITask {
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public:
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virtual ~ITask() {
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}
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virtual void Run() = 0;
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}; // class ITask
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template <class TaskType>
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ITask* CreateTask() {
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return new TaskType();
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}
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template <class TaskType, class ArgType>
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ITask* CreateTask(ArgType arg) {
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return new TaskType(arg);
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}
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template <class TaskType, class ArgType0, class ArgType1>
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ITask* CreateTask(ArgType0 arg0, ArgType1 arg1) {
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return new TaskType(arg0, arg1);
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}
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template <class TaskType, class ArgType0, class ArgType1, class ArgType2>
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ITask* CreateTask(ArgType0 arg0, ArgType1 arg1, ArgType2 arg2) {
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return new TaskType(arg0, arg1, arg2);
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}
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} // namespace limonp
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#endif // LIMONP_CLOSURE_HPP
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@ -5,18 +5,19 @@
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#include <stdarg.h>
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namespace limonp {
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using std::string;
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enum COLOR {
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enum Color {
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BLACK = 30,
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RED,
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GREEN,
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YELLOW,
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BLUE,
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PURPLE
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};
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}; // enum Color
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static void ColorPrintln(enum COLOR color, const char * fmt, ...) {
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static void ColorPrintln(enum Color color, const char * fmt, ...) {
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va_list ap;
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printf("\033[0;%dm", color);
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va_start(ap, fmt);
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@ -25,12 +26,6 @@ static void ColorPrintln(enum COLOR color, const char * fmt, ...) {
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printf("\033[0m\n"); // if not \n , in some situation , the next lines will be set the same color unexpectedly
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}
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#if 0
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static void ColorPrint(const string& str, enum COLOR color = GREEN) {
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printf("\033[0;%dm%s\033[0m", color, str.c_str());
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}
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#endif
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} // namespace limonp
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#endif
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#endif // LIMONP_COLOR_PRINT_HPP
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@ -1,41 +1,38 @@
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/*
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* https://github.com/chenshuo/muduo/blob/master/muduo/base/Condition.h
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*/
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#ifndef LIMONP_CONDITION_HPP
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#define LIMONP_CONDITION_HPP
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#include "MutexLock.hpp"
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namespace limonp {
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class Condition : NonCopyable {
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public:
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explicit Condition(MutexLock& mutex)
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: mutex_(mutex) {
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LIMONP_CHECK(!pthread_cond_init(&pcond_, NULL));
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CHECK(!pthread_cond_init(&pcond_, NULL));
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}
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~Condition() {
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LIMONP_CHECK(!pthread_cond_destroy(&pcond_));
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CHECK(!pthread_cond_destroy(&pcond_));
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}
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void wait() {
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LIMONP_CHECK(!pthread_cond_wait(&pcond_, mutex_.getPthreadMutex()));
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void Wait() {
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CHECK(!pthread_cond_wait(&pcond_, mutex_.GetPthreadMutex()));
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}
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void notify() {
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LIMONP_CHECK(!pthread_cond_signal(&pcond_));
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void Notify() {
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CHECK(!pthread_cond_signal(&pcond_));
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}
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void notifyAll() {
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LIMONP_CHECK(!pthread_cond_broadcast(&pcond_));
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void NotifyAll() {
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CHECK(!pthread_cond_broadcast(&pcond_));
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}
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private:
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MutexLock& mutex_;
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pthread_cond_t pcond_;
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};
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}; // class Condition
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}
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} // namespace limonp
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#endif
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||||
#endif // LIMONP_CONDITION_HPP
|
||||
|
||||
@ -5,7 +5,6 @@
|
||||
#ifndef LIMONP_CONFIG_H
|
||||
#define LIMONP_CONFIG_H
|
||||
|
||||
|
||||
#include <map>
|
||||
#include <fstream>
|
||||
#include <iostream>
|
||||
@ -13,58 +12,28 @@
|
||||
#include "StringUtil.hpp"
|
||||
|
||||
namespace limonp {
|
||||
|
||||
using namespace std;
|
||||
|
||||
class Config {
|
||||
public:
|
||||
explicit Config(const string& filePath) {
|
||||
loadFile_(filePath);
|
||||
LoadFile(filePath);
|
||||
}
|
||||
public:
|
||||
|
||||
operator bool () {
|
||||
return !map_.empty();
|
||||
}
|
||||
private:
|
||||
void loadFile_(const string& filePath) {
|
||||
ifstream ifs(filePath.c_str());
|
||||
assert(ifs);
|
||||
string line;
|
||||
vector<string> vecBuf;
|
||||
size_t lineno = 0;
|
||||
while(getline(ifs, line)) {
|
||||
lineno ++;
|
||||
trim(line);
|
||||
if(line.empty() || startsWith(line, "#")) {
|
||||
continue;
|
||||
}
|
||||
vecBuf.clear();
|
||||
split(line, vecBuf, "=");
|
||||
if(2 != vecBuf.size()) {
|
||||
fprintf(stderr, "line[%s] illegal.\n", line.c_str());
|
||||
assert(false);
|
||||
continue;
|
||||
}
|
||||
string& key = vecBuf[0];
|
||||
string& value = vecBuf[1];
|
||||
trim(key);
|
||||
trim(value);
|
||||
if(!map_.insert(make_pair(key, value)).second) {
|
||||
fprintf(stderr, "key[%s] already exits.\n", key.c_str());
|
||||
assert(false);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
ifs.close();
|
||||
}
|
||||
public:
|
||||
string get(const string& key, const string& defaultvalue) const {
|
||||
|
||||
string Get(const string& key, const string& defaultvalue) const {
|
||||
map<string, string>::const_iterator it = map_.find(key);
|
||||
if(map_.end() != it) {
|
||||
return it->second;
|
||||
}
|
||||
return defaultvalue;
|
||||
}
|
||||
int get(const string& key, int defaultvalue) const {
|
||||
string str = get(key, "");
|
||||
int Get(const string& key, int defaultvalue) const {
|
||||
string str = Get(key, "");
|
||||
if("" == str) {
|
||||
return defaultvalue;
|
||||
}
|
||||
@ -80,21 +49,55 @@ class Config {
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
public:
|
||||
string getConfigInfo() const {
|
||||
|
||||
string GetConfigInfo() const {
|
||||
string res;
|
||||
res << *this;
|
||||
return res;
|
||||
}
|
||||
|
||||
private:
|
||||
map<string, string> map_;
|
||||
private:
|
||||
void LoadFile(const string& filePath) {
|
||||
ifstream ifs(filePath.c_str());
|
||||
assert(ifs);
|
||||
string line;
|
||||
vector<string> vecBuf;
|
||||
size_t lineno = 0;
|
||||
while(getline(ifs, line)) {
|
||||
lineno ++;
|
||||
Trim(line);
|
||||
if(line.empty() || StartsWith(line, "#")) {
|
||||
continue;
|
||||
}
|
||||
vecBuf.clear();
|
||||
Split(line, vecBuf, "=");
|
||||
if(2 != vecBuf.size()) {
|
||||
fprintf(stderr, "line[%s] illegal.\n", line.c_str());
|
||||
assert(false);
|
||||
continue;
|
||||
}
|
||||
string& key = vecBuf[0];
|
||||
string& value = vecBuf[1];
|
||||
Trim(key);
|
||||
Trim(value);
|
||||
if(!map_.insert(make_pair(key, value)).second) {
|
||||
fprintf(stderr, "key[%s] already exits.\n", key.c_str());
|
||||
assert(false);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
ifs.close();
|
||||
}
|
||||
|
||||
friend ostream& operator << (ostream& os, const Config& config);
|
||||
};
|
||||
|
||||
map<string, string> map_;
|
||||
}; // class Config
|
||||
|
||||
inline ostream& operator << (ostream& os, const Config& config) {
|
||||
return os << config.map_;
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
} // namespace limonp
|
||||
|
||||
#endif // LIMONP_CONFIG_H
|
||||
|
||||
74
src/limonp/FileLock.hpp
Normal file
74
src/limonp/FileLock.hpp
Normal file
@ -0,0 +1,74 @@
|
||||
#ifndef LIMONP_FILELOCK_HPP
|
||||
#define LIMONP_FILELOCK_HPP
|
||||
|
||||
#include <unistd.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <fcntl.h>
|
||||
#include <errno.h>
|
||||
#include <string>
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
|
||||
namespace limonp {
|
||||
|
||||
using std::string;
|
||||
|
||||
class FileLock {
|
||||
public:
|
||||
FileLock() : fd_(-1), ok_(true) {
|
||||
}
|
||||
~FileLock() {
|
||||
if(fd_ > 0) {
|
||||
Close();
|
||||
}
|
||||
}
|
||||
void Open(const string& fname) {
|
||||
assert(fd_ == -1);
|
||||
fd_ = open(fname.c_str(), O_RDWR | O_CREAT, 0644);
|
||||
if(fd_ < 0) {
|
||||
ok_ = false;
|
||||
err_ = strerror(errno);
|
||||
}
|
||||
}
|
||||
void Close() {
|
||||
::close(fd_);
|
||||
}
|
||||
void Lock() {
|
||||
if(LockOrUnlock(fd_, true) < 0) {
|
||||
ok_ = false;
|
||||
err_ = strerror(errno);
|
||||
}
|
||||
}
|
||||
void UnLock() {
|
||||
if(LockOrUnlock(fd_, false) < 0) {
|
||||
ok_ = false;
|
||||
err_ = strerror(errno);
|
||||
}
|
||||
}
|
||||
bool Ok() const {
|
||||
return ok_;
|
||||
}
|
||||
string Error() const {
|
||||
return err_;
|
||||
}
|
||||
private:
|
||||
static int LockOrUnlock(int fd, bool lock) {
|
||||
errno = 0;
|
||||
struct flock f;
|
||||
memset(&f, 0, sizeof(f));
|
||||
f.l_type = (lock ? F_WRLCK : F_UNLCK);
|
||||
f.l_whence = SEEK_SET;
|
||||
f.l_start = 0;
|
||||
f.l_len = 0; // Lock/unlock entire file
|
||||
return fcntl(fd, F_SETLK, &f);
|
||||
}
|
||||
|
||||
int fd_;
|
||||
bool ok_;
|
||||
string err_;
|
||||
}; // class FileLock
|
||||
|
||||
}// namespace limonp
|
||||
|
||||
#endif // LIMONP_FILELOCK_HPP
|
||||
@ -1,31 +0,0 @@
|
||||
#ifndef LIMONP_HANDY_MACRO_HPP
|
||||
#define LIMONP_HANDY_MACRO_HPP
|
||||
|
||||
#include <cstdio>
|
||||
#include <cstdlib>
|
||||
|
||||
#define LIMONP_CHECK(exp) \
|
||||
if(!(exp)){fprintf(stderr, "File:%s, Line:%d Exp:[" #exp "] is true, abort.\n", __FILE__, __LINE__); abort();}
|
||||
|
||||
#define print(x) cout << x << endl
|
||||
/*
|
||||
#define XX_GET_SET(varType, varName, funName)\
|
||||
private: varType varName;\
|
||||
public: inline varType get##funName(void) const {return varName;}\
|
||||
public: inline void set##funName(varType var) {varName = var;}
|
||||
|
||||
#define XX_GET(varType, varName, funName)\
|
||||
private: varType varName;\
|
||||
public: inline varType get##funName(void) const {return varName;}
|
||||
|
||||
#define XX_SET(varType, varName, funName)\
|
||||
private: varType varName;\
|
||||
public: inline void set##funName(varType var) {varName = var;}
|
||||
|
||||
#define XX_GET_SET_BY_REF(varType, varName, funName)\
|
||||
private: varType varName;\
|
||||
public: inline const varType& get##funName(void) const {return varName;}\
|
||||
public: inline void set##funName(const varType& var){varName = var;}
|
||||
*/
|
||||
|
||||
#endif
|
||||
@ -1,25 +0,0 @@
|
||||
#ifndef LIMONP_INITONOFF_H
|
||||
#define LIMONP_INITONOFF_H
|
||||
|
||||
namespace limonp {
|
||||
class InitOnOff {
|
||||
public:
|
||||
InitOnOff():isInited_(false) {};
|
||||
~InitOnOff() {};
|
||||
protected:
|
||||
bool isInited_;
|
||||
bool getInitFlag_()const {
|
||||
return isInited_;
|
||||
};
|
||||
bool setInitFlag_(bool flag) {
|
||||
return isInited_ = flag;
|
||||
};
|
||||
public:
|
||||
operator bool() const {
|
||||
return getInitFlag_();
|
||||
};
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,68 +0,0 @@
|
||||
/************************************
|
||||
* file enc : utf8
|
||||
* author : wuyanyi09@gmail.com
|
||||
************************************/
|
||||
#ifndef LIMONP_LOGGER_H
|
||||
#define LIMONP_LOGGER_H
|
||||
|
||||
#include <vector>
|
||||
#include <iostream>
|
||||
#include <fstream>
|
||||
#include <string>
|
||||
#include <cstring>
|
||||
#include <stdio.h>
|
||||
#include <cstdlib>
|
||||
#include <stdarg.h>
|
||||
#include <time.h>
|
||||
#include <cassert>
|
||||
|
||||
#define LogDebug(fmt, ...) limonp::Logger::LoggingF(limonp::LL_DEBUG, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
|
||||
#define LogInfo(fmt, ...) limonp::Logger::LoggingF(limonp::LL_INFO, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
|
||||
#define LogWarn(fmt, ...) limonp::Logger::LoggingF(limonp::LL_WARN, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
|
||||
#define LogError(fmt, ...) limonp::Logger::LoggingF(limonp::LL_ERROR, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
|
||||
#define LogFatal(fmt, ...) {limonp::Logger::LoggingF(limonp::LL_FATAL, __FILE__, __LINE__, fmt, ## __VA_ARGS__); abort();}
|
||||
|
||||
namespace limonp {
|
||||
using namespace std;
|
||||
enum {LL_DEBUG = 0, LL_INFO = 1, LL_WARN = 2, LL_ERROR = 3, LL_FATAL = 4, LEVEL_ARRAY_SIZE = 5, CSTR_BUFFER_SIZE = 32};
|
||||
static const char * LOG_LEVEL_ARRAY[LEVEL_ARRAY_SIZE]= {"DEBUG","INFO","WARN","ERROR","FATAL"};
|
||||
static const char * LOG_FORMAT = "%s %s:%d %s %s\n";
|
||||
static const char * LOG_TIME_FORMAT = "%Y-%m-%d %H:%M:%S";
|
||||
|
||||
class Logger {
|
||||
public:
|
||||
static void Logging(size_t level, const string& msg, const char* fileName, int lineno) {
|
||||
assert(level <= LL_FATAL);
|
||||
char buf[CSTR_BUFFER_SIZE];
|
||||
time_t timeNow;
|
||||
time(&timeNow);
|
||||
strftime(buf, sizeof(buf), LOG_TIME_FORMAT, localtime(&timeNow));
|
||||
fprintf(stderr, LOG_FORMAT, buf, fileName, lineno,LOG_LEVEL_ARRAY[level], msg.c_str());
|
||||
}
|
||||
static void LoggingF(size_t level, const char* fileName, int lineno, const char* const fmt, ...) {
|
||||
#ifdef LOGGER_LEVEL
|
||||
if(level < LOGGER_LEVEL) return;
|
||||
#endif
|
||||
int size = 256;
|
||||
string msg;
|
||||
va_list ap;
|
||||
while (1) {
|
||||
msg.resize(size);
|
||||
va_start(ap, fmt);
|
||||
int n = vsnprintf((char *)msg.c_str(), size, fmt, ap);
|
||||
va_end(ap);
|
||||
if (n > -1 && n < size) {
|
||||
msg.resize(n);
|
||||
break;
|
||||
}
|
||||
if (n > -1)
|
||||
size = n + 1;
|
||||
else
|
||||
size *= 2;
|
||||
}
|
||||
Logging(level, msg, fileName, lineno);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
75
src/limonp/Logging.hpp
Normal file
75
src/limonp/Logging.hpp
Normal file
@ -0,0 +1,75 @@
|
||||
#ifndef LIMONP_LOGGING_HPP
|
||||
#define LIMONP_LOGGING_HPP
|
||||
|
||||
#include <sstream>
|
||||
#include <iostream>
|
||||
#include <cassert>
|
||||
#include <cstdlib>
|
||||
|
||||
#ifdef LOG
|
||||
#error "LOG has been defined already"
|
||||
#endif // LOG
|
||||
#ifdef CHECK
|
||||
#error "CHECK has been defined already"
|
||||
#endif // CHECK
|
||||
|
||||
#define LOG(level) limonp::Logger(limonp::level, __FILE__, __LINE__).Stream()
|
||||
#define CHECK(exp) {if(!(exp)) LOG(FATAL) << #exp << " is false, abort."; }
|
||||
|
||||
namespace limonp {
|
||||
|
||||
enum {
|
||||
DEBUG = 0,
|
||||
INFO = 1,
|
||||
WARNING = 2,
|
||||
ERROR = 3,
|
||||
FATAL = 4,
|
||||
}; // enum
|
||||
|
||||
static const char * LOG_LEVEL_ARRAY[] = {"DEBUG","INFO","WARN","ERROR","FATAL"};
|
||||
static const char * LOG_TIME_FORMAT = "%Y-%m-%d %H:%M:%S";
|
||||
|
||||
class Logger {
|
||||
public:
|
||||
Logger(size_t level, const char* filename, int lineno)
|
||||
: level_(level) {
|
||||
#ifdef LOGGING_LEVEL
|
||||
if (level_ < LOGGING_LEVEL) {
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
assert(level_ <= sizeof(LOG_LEVEL_ARRAY)/sizeof(*LOG_LEVEL_ARRAY));
|
||||
char buf[32];
|
||||
time_t now;
|
||||
time(&now);
|
||||
strftime(buf, sizeof(buf), LOG_TIME_FORMAT, localtime(&now));
|
||||
stream_ << buf
|
||||
<< " " << filename
|
||||
<< ":" << lineno
|
||||
<< " " << LOG_LEVEL_ARRAY[level_]
|
||||
<< " ";
|
||||
}
|
||||
~Logger() {
|
||||
#ifdef LOGGING_LEVEL
|
||||
if (level_ < LOGGING_LEVEL) {
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
std::cerr << stream_.str() << std::endl;
|
||||
if (level_ == FATAL) {
|
||||
abort();
|
||||
}
|
||||
}
|
||||
|
||||
std::ostream& Stream() {
|
||||
return stream_;
|
||||
}
|
||||
|
||||
private:
|
||||
std::ostringstream stream_;
|
||||
size_t level_;
|
||||
}; // class Logger
|
||||
|
||||
} // namespace limonp
|
||||
|
||||
#endif // LIMONP_LOGGING_HPP
|
||||
@ -3,45 +3,49 @@
|
||||
|
||||
#include <pthread.h>
|
||||
#include "NonCopyable.hpp"
|
||||
#include "HandyMacro.hpp"
|
||||
#include "Logging.hpp"
|
||||
|
||||
namespace limonp {
|
||||
|
||||
class MutexLock: NonCopyable {
|
||||
private:
|
||||
pthread_mutex_t mutex_;
|
||||
public:
|
||||
pthread_mutex_t* getPthreadMutex() {
|
||||
return &mutex_;
|
||||
}
|
||||
public:
|
||||
MutexLock() {
|
||||
LIMONP_CHECK(!pthread_mutex_init(&mutex_, NULL));
|
||||
CHECK(!pthread_mutex_init(&mutex_, NULL));
|
||||
}
|
||||
~MutexLock() {
|
||||
LIMONP_CHECK(!pthread_mutex_destroy(&mutex_));
|
||||
CHECK(!pthread_mutex_destroy(&mutex_));
|
||||
}
|
||||
pthread_mutex_t* GetPthreadMutex() {
|
||||
return &mutex_;
|
||||
}
|
||||
|
||||
private:
|
||||
void lock() {
|
||||
LIMONP_CHECK(!pthread_mutex_lock(&mutex_));
|
||||
void Lock() {
|
||||
CHECK(!pthread_mutex_lock(&mutex_));
|
||||
}
|
||||
void unlock() {
|
||||
LIMONP_CHECK(!pthread_mutex_unlock(&mutex_));
|
||||
void Unlock() {
|
||||
CHECK(!pthread_mutex_unlock(&mutex_));
|
||||
}
|
||||
friend class MutexLockGuard;
|
||||
};
|
||||
|
||||
pthread_mutex_t mutex_;
|
||||
}; // class MutexLock
|
||||
|
||||
class MutexLockGuard: NonCopyable {
|
||||
public:
|
||||
explicit MutexLockGuard(MutexLock & mutex)
|
||||
: mutex_(mutex) {
|
||||
mutex_.lock();
|
||||
mutex_.Lock();
|
||||
}
|
||||
~MutexLockGuard() {
|
||||
mutex_.unlock();
|
||||
mutex_.Unlock();
|
||||
}
|
||||
private:
|
||||
MutexLock & mutex_;
|
||||
};
|
||||
#define MutexLockGuard(x) assert(false);
|
||||
}
|
||||
}; // class MutexLockGuard
|
||||
|
||||
#endif
|
||||
#define MutexLockGuard(x) CHECK(false);
|
||||
|
||||
} // namespace limonp
|
||||
|
||||
#endif // LIMONP_MUTEX_LOCK_HPP
|
||||
|
||||
@ -1,106 +0,0 @@
|
||||
#ifndef LIMONP_MYSQLCLIENT_H
|
||||
#define LIMONP_MYSQLCLIENT_H
|
||||
|
||||
#include <mysql.h>
|
||||
#include <iostream>
|
||||
#include <vector>
|
||||
#include <string>
|
||||
#include "Logger.hpp"
|
||||
#include "InitOnOff.hpp"
|
||||
#include "StringUtil.hpp"
|
||||
|
||||
namespace limonp {
|
||||
using namespace std;
|
||||
class MysqlClient: public InitOnOff {
|
||||
public:
|
||||
typedef vector< vector<string> > RowsType;
|
||||
private:
|
||||
const string host_;
|
||||
const size_t port_;
|
||||
const string user_;
|
||||
const string passwd_;
|
||||
const string db_;
|
||||
const string charset_;
|
||||
public:
|
||||
MysqlClient(const string& host, size_t port, const string& user, const string& passwd, const string& db, const string& charset = "utf8"): host_(host), port_(port), user_(user), passwd_(passwd), db_(db), charset_(charset), conn_(NULL) {
|
||||
setInitFlag_(init_());
|
||||
}
|
||||
~MysqlClient() {
|
||||
if(conn_) {
|
||||
mysql_close(conn_);
|
||||
}
|
||||
};
|
||||
private:
|
||||
bool init_() {
|
||||
//cout<<mysql_get_client_info()<<endl;
|
||||
if(NULL == (conn_ = mysql_init(NULL))) {
|
||||
LogError("mysql_init faield. %s", mysql_error(conn_));
|
||||
return false;
|
||||
}
|
||||
|
||||
if (mysql_real_connect(conn_, host_.c_str(), user_.c_str(), passwd_.c_str(), db_.c_str(), port_, NULL, 0) == NULL) {
|
||||
LogError("mysql_real_connect failed. %s", mysql_error(conn_));
|
||||
mysql_close(conn_);
|
||||
conn_ = NULL;
|
||||
return false;
|
||||
}
|
||||
|
||||
if(mysql_set_character_set(conn_, charset_.c_str())) {
|
||||
LogError("mysql_set_character_set [%s] failed.", charset_.c_str());
|
||||
return false;
|
||||
}
|
||||
|
||||
//set reconenct
|
||||
char value = 1;
|
||||
mysql_options(conn_, MYSQL_OPT_RECONNECT, &value);
|
||||
|
||||
LogInfo("MysqlClient {host: %s, database:%s, charset:%s}", host_.c_str(), db_.c_str(), charset_.c_str());
|
||||
return true;
|
||||
}
|
||||
public:
|
||||
bool executeSql(const string& sql) {
|
||||
assert(getInitFlag_());
|
||||
if(mysql_query(conn_, sql.c_str())) {
|
||||
LogError("mysql_query failed. %s", mysql_error(conn_));
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
size_t insert(const string& tableName, const string& keys, const vector<string>& vals) {
|
||||
size_t retn = 0;
|
||||
for(size_t i = 0; i < vals.size(); i ++) {
|
||||
string sql = string_format("insert into %s (%s) values %s", tableName.c_str(), keys.c_str(), vals[i].c_str());
|
||||
retn += executeSql(sql.c_str());
|
||||
}
|
||||
return retn;
|
||||
}
|
||||
bool select(const string& sql, RowsType& rows) {
|
||||
if(!executeSql(sql)) {
|
||||
LogError("executeSql failed. [%s]", sql.c_str());
|
||||
return false;
|
||||
}
|
||||
MYSQL_RES * result = mysql_store_result(conn_);
|
||||
if(!result) {
|
||||
LogError("mysql_store_result failed.[%d]", mysql_error(conn_));
|
||||
return false;
|
||||
}
|
||||
size_t num_fields = mysql_num_fields(result);
|
||||
MYSQL_ROW row;
|
||||
while((row = mysql_fetch_row(result))) {
|
||||
vector<string> vec;
|
||||
for(size_t i = 0; i < num_fields; i ++) {
|
||||
row[i] ? vec.push_back(row[i]) : vec.push_back("NULL");
|
||||
}
|
||||
rows.push_back(vec);
|
||||
}
|
||||
mysql_free_result(result);
|
||||
return true;
|
||||
}
|
||||
|
||||
private:
|
||||
MYSQL * conn_;
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -3,18 +3,19 @@
|
||||
#ifndef LIMONP_NONCOPYABLE_H
|
||||
#define LIMONP_NONCOPYABLE_H
|
||||
|
||||
#include <iostream>
|
||||
#include <string>
|
||||
|
||||
namespace limonp {
|
||||
|
||||
class NonCopyable {
|
||||
protected:
|
||||
NonCopyable() {};
|
||||
~NonCopyable() {};
|
||||
NonCopyable() {
|
||||
}
|
||||
~NonCopyable() {
|
||||
}
|
||||
private:
|
||||
NonCopyable(const NonCopyable& );
|
||||
const NonCopyable& operator=(const NonCopyable& );
|
||||
};
|
||||
}
|
||||
}; // class NonCopyable
|
||||
|
||||
#endif
|
||||
} // namespace limonp
|
||||
|
||||
#endif // LIMONP_NONCOPYABLE_H
|
||||
|
||||
@ -29,6 +29,7 @@ using std::tr1::unordered_set;
|
||||
#include <fstream>
|
||||
#include <sstream>
|
||||
|
||||
#define print(x) std::cout << x << std::endl
|
||||
|
||||
namespace std {
|
||||
|
||||
@ -124,7 +125,7 @@ ostream& operator << (ostream& os, const set<T>& st) {
|
||||
}
|
||||
|
||||
template<class KeyType, class ContainType>
|
||||
bool isIn(const ContainType& contain, const KeyType& key) {
|
||||
bool IsIn(const ContainType& contain, const KeyType& key) {
|
||||
return contain.end() != contain.find(key);
|
||||
}
|
||||
|
||||
|
||||
@ -25,7 +25,7 @@
|
||||
|
||||
namespace limonp {
|
||||
using namespace std;
|
||||
inline string string_format(const char* fmt, ...) {
|
||||
inline string StringFormat(const char* fmt, ...) {
|
||||
int size = 256;
|
||||
std::string str;
|
||||
va_list ap;
|
||||
@ -47,7 +47,7 @@ inline string string_format(const char* fmt, ...) {
|
||||
}
|
||||
|
||||
template<class T>
|
||||
void join(T begin, T end, string& res, const string& connector) {
|
||||
void Join(T begin, T end, string& res, const string& connector) {
|
||||
if(begin == end) {
|
||||
return;
|
||||
}
|
||||
@ -62,101 +62,101 @@ void join(T begin, T end, string& res, const string& connector) {
|
||||
}
|
||||
|
||||
template<class T>
|
||||
string join(T begin, T end, const string& connector) {
|
||||
string Join(T begin, T end, const string& connector) {
|
||||
string res;
|
||||
join(begin ,end, res, connector);
|
||||
Join(begin ,end, res, connector);
|
||||
return res;
|
||||
}
|
||||
|
||||
inline string& upper(string& str) {
|
||||
inline string& Upper(string& str) {
|
||||
transform(str.begin(), str.end(), str.begin(), (int (*)(int))toupper);
|
||||
return str;
|
||||
}
|
||||
|
||||
inline string& lower(string& str) {
|
||||
inline string& Lower(string& str) {
|
||||
transform(str.begin(), str.end(), str.begin(), (int (*)(int))tolower);
|
||||
return str;
|
||||
}
|
||||
|
||||
inline std::string& ltrim(std::string &s) {
|
||||
inline std::string& LTrim(std::string &s) {
|
||||
s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
|
||||
return s;
|
||||
}
|
||||
|
||||
inline std::string& rtrim(std::string &s) {
|
||||
inline std::string& RTrim(std::string &s) {
|
||||
s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
|
||||
return s;
|
||||
}
|
||||
|
||||
inline std::string& trim(std::string &s) {
|
||||
return ltrim(rtrim(s));
|
||||
inline std::string& Trim(std::string &s) {
|
||||
return LTrim(RTrim(s));
|
||||
}
|
||||
|
||||
inline std::string& ltrim(std::string & s, char x) {
|
||||
inline std::string& LTrim(std::string & s, char x) {
|
||||
s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::bind2nd(std::equal_to<char>(), x))));
|
||||
return s;
|
||||
}
|
||||
|
||||
inline std::string& rtrim(std::string & s, char x) {
|
||||
inline std::string& RTrim(std::string & s, char x) {
|
||||
s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::bind2nd(std::equal_to<char>(), x))).base(), s.end());
|
||||
return s;
|
||||
}
|
||||
|
||||
inline std::string& trim(std::string &s, char x) {
|
||||
return ltrim(rtrim(s, x), x);
|
||||
inline std::string& Trim(std::string &s, char x) {
|
||||
return LTrim(RTrim(s, x), x);
|
||||
}
|
||||
|
||||
inline void split(const string& src, vector<string>& res, const string& pattern, size_t maxsplit = string::npos) {
|
||||
inline void Split(const string& src, vector<string>& res, const string& pattern, size_t maxsplit = string::npos) {
|
||||
res.clear();
|
||||
size_t start = 0;
|
||||
size_t Start = 0;
|
||||
size_t end = 0;
|
||||
string sub;
|
||||
while(start < src.size()) {
|
||||
end = src.find_first_of(pattern, start);
|
||||
while(Start < src.size()) {
|
||||
end = src.find_first_of(pattern, Start);
|
||||
if(string::npos == end || res.size() >= maxsplit) {
|
||||
sub = src.substr(start);
|
||||
trim(sub);
|
||||
sub = src.substr(Start);
|
||||
Trim(sub);
|
||||
res.push_back(sub);
|
||||
return;
|
||||
}
|
||||
sub = src.substr(start, end - start);
|
||||
trim(sub);
|
||||
sub = src.substr(Start, end - Start);
|
||||
Trim(sub);
|
||||
res.push_back(sub);
|
||||
start = end + 1;
|
||||
Start = end + 1;
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
inline vector<string> split(const string& src, const string& pattern, size_t maxsplit = string::npos) {
|
||||
inline vector<string> Split(const string& src, const string& pattern, size_t maxsplit = string::npos) {
|
||||
vector<string> res;
|
||||
split(src, res, pattern, maxsplit);
|
||||
Split(src, res, pattern, maxsplit);
|
||||
return res;
|
||||
}
|
||||
|
||||
inline bool startsWith(const string& str, const string& prefix) {
|
||||
inline bool StartsWith(const string& str, const string& prefix) {
|
||||
if(prefix.length() > str.length()) {
|
||||
return false;
|
||||
}
|
||||
return 0 == str.compare(0, prefix.length(), prefix);
|
||||
}
|
||||
|
||||
inline bool endsWith(const string& str, const string& suffix) {
|
||||
inline bool EndsWith(const string& str, const string& suffix) {
|
||||
if(suffix.length() > str.length()) {
|
||||
return false;
|
||||
}
|
||||
return 0 == str.compare(str.length() - suffix.length(), suffix.length(), suffix);
|
||||
}
|
||||
|
||||
inline bool isInStr(const string& str, char ch) {
|
||||
inline bool IsInStr(const string& str, char ch) {
|
||||
return str.find(ch) != string::npos;
|
||||
}
|
||||
|
||||
inline uint16_t twocharToUint16(char high, char low) {
|
||||
inline uint16_t TwocharToUint16(char high, char low) {
|
||||
return (((uint16_t(high) & 0x00ff ) << 8) | (uint16_t(low) & 0x00ff));
|
||||
}
|
||||
|
||||
template <class Uint16Container>
|
||||
bool utf8ToUnicode(const char * const str, size_t len, Uint16Container& vec) {
|
||||
bool Utf8ToUnicode(const char * const str, size_t len, Uint16Container& vec) {
|
||||
if(!str) {
|
||||
return false;
|
||||
}
|
||||
@ -186,12 +186,12 @@ bool utf8ToUnicode(const char * const str, size_t len, Uint16Container& vec) {
|
||||
return true;
|
||||
}
|
||||
template <class Uint16Container>
|
||||
bool utf8ToUnicode(const string& str, Uint16Container& vec) {
|
||||
return utf8ToUnicode(str.c_str(), str.size(), vec);
|
||||
bool Utf8ToUnicode(const string& str, Uint16Container& vec) {
|
||||
return Utf8ToUnicode(str.c_str(), str.size(), vec);
|
||||
}
|
||||
|
||||
template <class Uint16ContainerConIter>
|
||||
void unicodeToUtf8(Uint16ContainerConIter begin, Uint16ContainerConIter end, string& res) {
|
||||
void UnicodeToUtf8(Uint16ContainerConIter begin, Uint16ContainerConIter end, string& res) {
|
||||
res.clear();
|
||||
uint16_t ui;
|
||||
while(begin != end) {
|
||||
@ -212,7 +212,7 @@ void unicodeToUtf8(Uint16ContainerConIter begin, Uint16ContainerConIter end, str
|
||||
|
||||
|
||||
template <class Uint16Container>
|
||||
bool gbkTrans(const char* const str, size_t len, Uint16Container& vec) {
|
||||
bool GBKTrans(const char* const str, size_t len, Uint16Container& vec) {
|
||||
vec.clear();
|
||||
if(!str) {
|
||||
return true;
|
||||
@ -236,12 +236,12 @@ bool gbkTrans(const char* const str, size_t len, Uint16Container& vec) {
|
||||
}
|
||||
|
||||
template <class Uint16Container>
|
||||
bool gbkTrans(const string& str, Uint16Container& vec) {
|
||||
return gbkTrans(str.c_str(), str.size(), vec);
|
||||
bool GBKTrans(const string& str, Uint16Container& vec) {
|
||||
return GBKTrans(str.c_str(), str.size(), vec);
|
||||
}
|
||||
|
||||
template <class Uint16ContainerConIter>
|
||||
void gbkTrans(Uint16ContainerConIter begin, Uint16ContainerConIter end, string& res) {
|
||||
void GBKTrans(Uint16ContainerConIter begin, Uint16ContainerConIter end, string& res) {
|
||||
res.clear();
|
||||
//pair<char, char> pa;
|
||||
char first, second;
|
||||
@ -262,7 +262,7 @@ void gbkTrans(Uint16ContainerConIter begin, Uint16ContainerConIter end, string&
|
||||
/*
|
||||
* format example: "%Y-%m-%d %H:%M:%S"
|
||||
*/
|
||||
inline void getTime(const string& format, string& timeStr) {
|
||||
inline void GetTime(const string& format, string& timeStr) {
|
||||
time_t timeNow;
|
||||
time(&timeNow);
|
||||
timeStr.resize(64);
|
||||
@ -270,8 +270,8 @@ inline void getTime(const string& format, string& timeStr) {
|
||||
timeStr.resize(len);
|
||||
}
|
||||
|
||||
inline string pathJoin(const string& path1, const string& path2) {
|
||||
if(endsWith(path1, "/")) {
|
||||
inline string PathJoin(const string& path1, const string& path2) {
|
||||
if(EndsWith(path1, "/")) {
|
||||
return path1 + path2;
|
||||
}
|
||||
return path1 + "/" + path2;
|
||||
|
||||
@ -1,42 +1,44 @@
|
||||
#ifndef LIMONP_THREAD_HPP
|
||||
#define LIMONP_THREAD_HPP
|
||||
|
||||
#include "HandyMacro.hpp"
|
||||
#include "Logging.hpp"
|
||||
#include "NonCopyable.hpp"
|
||||
|
||||
namespace limonp {
|
||||
|
||||
class IThread: NonCopyable {
|
||||
private:
|
||||
pthread_t thread_;
|
||||
bool isStarted;
|
||||
bool isJoined;
|
||||
public:
|
||||
IThread(): isStarted(false), isJoined(false) {
|
||||
}
|
||||
virtual ~IThread() {
|
||||
if(isStarted && !isJoined) {
|
||||
LIMONP_CHECK(!pthread_detach(thread_));
|
||||
CHECK(!pthread_detach(thread_));
|
||||
}
|
||||
};
|
||||
public:
|
||||
virtual void run() = 0;
|
||||
void start() {
|
||||
LIMONP_CHECK(!isStarted);
|
||||
LIMONP_CHECK(!pthread_create(&thread_, NULL, worker_, this));
|
||||
|
||||
virtual void Run() = 0;
|
||||
void Start() {
|
||||
CHECK(!isStarted);
|
||||
CHECK(!pthread_create(&thread_, NULL, Worker, this));
|
||||
isStarted = true;
|
||||
}
|
||||
void join() {
|
||||
LIMONP_CHECK(!isJoined);
|
||||
LIMONP_CHECK(!pthread_join(thread_, NULL));
|
||||
void Join() {
|
||||
CHECK(!isJoined);
|
||||
CHECK(!pthread_join(thread_, NULL));
|
||||
isJoined = true;
|
||||
}
|
||||
private:
|
||||
static void * worker_(void * data) {
|
||||
static void * Worker(void * data) {
|
||||
IThread * ptr = (IThread* ) data;
|
||||
ptr->run();
|
||||
ptr->Run();
|
||||
return NULL;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
pthread_t thread_;
|
||||
bool isStarted;
|
||||
bool isJoined;
|
||||
}; // class IThread
|
||||
|
||||
} // namespace limonp
|
||||
|
||||
#endif // LIMONP_THREAD_HPP
|
||||
|
||||
@ -3,52 +3,32 @@
|
||||
|
||||
#include "Thread.hpp"
|
||||
#include "BlockingQueue.hpp"
|
||||
#include "BoundedBlockingQueue.hpp"
|
||||
#include "Closure.hpp"
|
||||
|
||||
namespace limonp {
|
||||
class ITask {
|
||||
public:
|
||||
virtual void run() = 0;
|
||||
virtual ~ITask() {}
|
||||
};
|
||||
|
||||
template <class TaskType>
|
||||
ITask* CreateTask() {
|
||||
return new TaskType();
|
||||
}
|
||||
template <class TaskType, class ArgType>
|
||||
ITask* CreateTask(ArgType arg) {
|
||||
return new TaskType(arg);
|
||||
}
|
||||
template <class TaskType, class ArgType0, class ArgType1>
|
||||
ITask* CreateTask(ArgType0 arg0, ArgType1 arg1) {
|
||||
return new TaskType(arg0, arg1);
|
||||
}
|
||||
template <class TaskType, class ArgType0, class ArgType1, class ArgType2>
|
||||
ITask* CreateTask(ArgType0 arg0, ArgType1 arg1, ArgType2 arg2) {
|
||||
return new TaskType(arg0, arg1, arg2);
|
||||
}
|
||||
using namespace std;
|
||||
|
||||
//class ThreadPool;
|
||||
class ThreadPool: NonCopyable {
|
||||
private:
|
||||
public:
|
||||
class Worker: public IThread {
|
||||
private:
|
||||
ThreadPool * ptThreadPool_;
|
||||
public:
|
||||
Worker(ThreadPool* pool): ptThreadPool_(pool) {
|
||||
assert(ptThreadPool_);
|
||||
}
|
||||
virtual ~Worker() {
|
||||
}
|
||||
public:
|
||||
virtual void run() {
|
||||
|
||||
virtual void Run() {
|
||||
while(true) {
|
||||
ITask * task = ptThreadPool_->queue_.pop();
|
||||
ITask * task = ptThreadPool_->queue_.Pop();
|
||||
if(task == NULL) {
|
||||
break;
|
||||
}
|
||||
try {
|
||||
task->run();
|
||||
task->Run();
|
||||
} catch(std::exception& e) {
|
||||
cerr << "file:" << __FILE__
|
||||
<< ", line:" << __LINE__
|
||||
@ -61,16 +41,13 @@ class ThreadPool: NonCopyable {
|
||||
delete task;
|
||||
}
|
||||
}
|
||||
};
|
||||
private:
|
||||
friend class Worker;
|
||||
private:
|
||||
vector<IThread*> threads_;
|
||||
BoundedBlockingQueue<ITask*> queue_;
|
||||
//mutable MutexLock mutex_;
|
||||
//Condition isEmpty__;
|
||||
public:
|
||||
ThreadPool(size_t threadNum, size_t queueMaxSize): threads_(threadNum), queue_(queueMaxSize) { //, mutex_(), isEmpty__(mutex_)
|
||||
private:
|
||||
ThreadPool * ptThreadPool_;
|
||||
}; // class Worker
|
||||
|
||||
ThreadPool(size_t threadNum, size_t queueMaxSize)
|
||||
: threads_(threadNum),
|
||||
queue_(queueMaxSize) {
|
||||
assert(threadNum);
|
||||
assert(queueMaxSize);
|
||||
for(size_t i = 0; i < threads_.size(); i ++) {
|
||||
@ -79,26 +56,32 @@ class ThreadPool: NonCopyable {
|
||||
}
|
||||
~ThreadPool() {
|
||||
for(size_t i = 0; i < threads_.size(); i ++) {
|
||||
queue_.push(NULL);
|
||||
queue_.Push(NULL);
|
||||
}
|
||||
for(size_t i = 0; i < threads_.size(); i ++) {
|
||||
threads_[i]->join();
|
||||
threads_[i]->Join();
|
||||
delete threads_[i];
|
||||
}
|
||||
}
|
||||
|
||||
public:
|
||||
void start() {
|
||||
void Start() {
|
||||
for(size_t i = 0; i < threads_.size(); i++) {
|
||||
threads_[i]->start();
|
||||
threads_[i]->Start();
|
||||
}
|
||||
}
|
||||
|
||||
void add(ITask* task) {
|
||||
void Add(ITask* task) {
|
||||
assert(task);
|
||||
queue_.push(task);
|
||||
queue_.Push(task);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
private:
|
||||
friend class Worker;
|
||||
|
||||
vector<IThread*> threads_;
|
||||
BoundedBlockingQueue<ITask*> queue_;
|
||||
}; // class ThreadPool
|
||||
|
||||
} // namespace limonp
|
||||
|
||||
#endif // LIMONP_THREAD_POOL_HPP
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user