线程池
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#ifndef NATIVE_COMPOSE_DOWNLOAD_HELPER_H #define NATIVE_COMPOSE_DOWNLOAD_HELPER_H #include <vector> #include <thread> #include <queue> #include <future> #include <condition_variable> #include <functional> class ComposeDownloadHelper { public: ComposeDownloadHelper(size_t size = 2); ~ComposeDownloadHelper(); template<class F, class... Args> auto enqueue(F&& f, Args&&... args) -> std::future<typename std::result_of<F(Args...)>::type>; void stop(); private: std::vector<std::thread> workers_; std::queue< std::function<void()>> tasks; std::mutex mut_; std::condition_variable cv_; bool is_stop_; }; template <class F, class... Args> auto ComposeDownloadHelper::enqueue(F&& f, Args&&... args) -> std::future<typename std::result_of<F(Args...)>::type> { using ret_type = typename std::result_of<F(Args...)>::type; auto tmp_task = std::make_shared<std::packaged_task<ret_type()>>( std::bind(std::forward<F>(f), std::forward<Args>(args)...)); std::future<ret_type> res = tmp_task->get_future(); { std::unique_lock<std::mutex> lock(mut_); if (is_stop_) { throw std::runtime_error("queue stopped"); } tasks.emplace([tmp_task]() { (*tmp_task)(); }); } cv_.notify_one(); return res; } #endif // NATIVE_COMPOSE_DOWNLOAD_HELPER_H |
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#include "stdafx.h" #include "ComposeDownloadHelper.h" ComposeDownloadHelper::ComposeDownloadHelper(size_t size /*= 2*/) : is_stop_(false) { for (size_t i = 0; i < size; ++i) { workers_.emplace_back( [this] { for (;;) { std::function<void()> task; { std::unique_lock<std::mutex> lock(this->mut_); this->cv_.wait(lock, [this] { return this->is_stop_ || !this->tasks.empty(); }); if (this->is_stop_ && this->tasks.empty()) { return; } task = std::move(this->tasks.front()); this->tasks.pop(); } task(); } } ); } } void ComposeDownloadHelper::stop() { { std::unique_lock<std::mutex> lock(mut_); is_stop_ = true; } cv_.notify_all(); for (std::thread& worker : workers_) { worker.join(); } } ComposeDownloadHelper::~ComposeDownloadHelper() { { std::unique_lock<std::mutex> lock(mut_); is_stop_ = true; } cv_.notify_all(); for (std::thread& worker : workers_) { worker.join(); } } |
任务管理
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#ifndef NATIVE_COMPOSE_DOWNLOADER_H #define NATIVE_COMPOSE_DOWNLOADER_H #include <windows.h> #include <future> #include "ComposeDownloadHelper.h" #include "ComposeDataDefine.h" #include "ComposeCfgHelper.h" enum class nt_type { em_static = 0, em_dynamic = 1, }; enum class ser_item_type { em_dynamic = 1, em_static = 2, }; enum class from_type { em_sub = 1, em_comp = 2, em_free = 3, em_sock = 4, }; enum class page_from { }; class ComposeDownloader { public: class delegate { public: virtual void notify(const char* tsk_info) = 0; }; explicit ComposeDownloader(delegate* delegate ,size_t size = 4); ~ComposeDownloader(); void init(); void add_task_impl(std::unique_ptr<task::task_set> task); void add_sub_local_notify(int type); void remove_task_impl(std::unique_ptr<task::task_set> task); char* get_sock_cfg(); char* get_loop_cfgs(); void set_sock_cfg(bool flag, int interval, int mode); void set_free_time(long long time); bool is_free_time(); void update_interval_cache(int cfg_type, int interval); void check_local_free_datas(); void remove_cache_by_id(int ltype, int res_type, LPCWSTR id); void remove_cache_by_cate(int ltype, LPCWSTR cate); void stop(); private: template <class F, class... Args> void add_task(F&& f, Args&&... args); void req_subscribe(int type, const CString& tk, std::function<void(int, const CString&)> cbk); void subscribe_item(int item_type, const CString& val); void req_compose(int type, const CString& tk); void req_free(int type, const CString& id); void req_sock(int type, const CString& tk); void req_subscribe_item(int type, const CString& category, std::function<void(task::task_impl&)> cbk); void task_wrapper(task::task_impl& info); void process_static(int from, const task::task_static_item& tsk, std::mutex& mut); void process_dynamic(int from, const task::task_dynamic_item& tsk, std::mutex& mut); void process_dynamic_ids(const CString& info, const CString& cate); void process_sock(int from, int type, const CString& id, int num, std::shared_ptr<std::atomic<int>> pending); std::string create_static_info(int from, const task::task_static_item& tsk); std::string create_static_info(int from, const std::unordered_map<std::string, std::string >& item_info); std::string create_dynamic_info(int from, const task::task_dynamic_item& tsk); std::string create_dynamic_info(int from, const std::unordered_map<std::string, std::string >& item_info); bool parse_static_tsk( cJSON* pItem, task::task_static_item& tsk, from_type type, std::function<bool(from_type, const std::string&)> cbk); bool parse_dynamic_tsk( cJSON* pItem, task::task_dynamic_item& tsk, from_type type, std::function<bool(from_type, const std::string&)> cbk); //bool parse_free_static_tsk(cJSON* pItem, task::task_dynamic_item& tsk); void notify_local_comp_datas(); void notify_local_free_datas(); void notify_local_sock_datas(); void notify_local_sub_st_datas(); void notify_local_sub_dy_datas(); std::string ConvertToUTF8(const std::string& str, UINT sourceCodePage = CP_ACP); private: std::unique_ptr<ComposeDownloadHelper> helper_; std::unique_ptr<ComposeCfgHelper> cfger_; std::mutex mut_tmp_; std::mutex mut_tmp_ft_; HANDLE m_hStopEvent; delegate* delegater_; }; #endif // NATIVE_COMPOSE_DOWNLOADER_H |
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#include "stdafx.h" #include <atlutil.h> #include "ComposeDownloader.h" #include "HttpNet/HttpTaskFactory.h" #include "LoopWallpaperFun.h" #include <LdsUtils\md5\LdsMd5.h> constexpr int dl_time = 30 * 60 * 1000; ComposeDownloader::ComposeDownloader(delegate* delegate, size_t size /*= 2*/) : helper_(std::make_unique<ComposeDownloadHelper>(size)) , cfger_(std::make_unique<ComposeCfgHelper>()) , delegater_(delegate) { } ComposeDownloader::~ComposeDownloader() { } void ComposeDownloader::init() { } template <class F, class... Args> void ComposeDownloader::add_task(F&& f, Args&&... args) { if (helper_) { auto ft = helper_->enqueue(std::forward<F>(f), std::forward<Args>(args)...); } // // save ft } void ComposeDownloader::req_subscribe(int type, const CString& tk, std::function<void(int, const CString&)> cbk) { CString url = L"http://www.test.cn/newhalo/change/reduceChange"; CString data; if (cfger_) { bool is_ok = cfger_->is_free_time(); if (is_ok) { data.Format(L"token=%s&type=%d&pageno=%d&count=%d&ft=%d", tk, type, 1, 100, 1); } else { data.Format(L"token=%s&type=%d&pageno=%d&count=%d", tk, type, 1, 100); } } CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpPost(url, data, res, 100000, stop_ev); CloseHandle(stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } int nItem = cJSON_GetArraySize(pData); int cur_sub_type = 0; for (int i = 0; i < nItem; ++i) { cJSON* pItem = cJSON_GetArrayItem(pData, i); if (pItem) { int item_type = JsonHelper::GetInt(pItem, "type", 0); CString strVal = CA2T(JsonHelper::GetString(pItem, "val", "").c_str(), CP_UTF8); if (cbk) { cbk(item_type, strVal); } } } } void ComposeDownloader::subscribe_item(int item_type, const CString& val) { if (!helper_) { return; } helper_->enqueue([this, item_type, val] { this->req_subscribe_item( item_type, val, [this](task::task_impl& task) { this->task_wrapper(task); }); }); } void ComposeDownloader::req_compose(int type, const CString& tk) { if (helper_) { helper_->enqueue([this] { notify_local_comp_datas(); }); } CString url = L"http://www.test.cn/newhalo/change/reduceChange"; CString data; int total = 0; int pageno_d = 0; if (cfger_) { total = cfger_->get_comp_total_page(); pageno_d = cfger_->get_comp_last_page(); if (pageno_d <= 0) { pageno_d = 1; } else { pageno_d += 1; } } if (cfger_) { bool is_ok = cfger_->is_free_time(); if (is_ok) { data.Format(L"token=%s&type=%d&pageno=%d&count=%d&ft=%d", tk, type, pageno_d, 10, 1); } else { data.Format(L"token=%s&type=%d&pageno=%d&count=%d", tk, type, pageno_d, 10); } } CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpPost(url, data, res, 100000, stop_ev); CloseHandle(stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } int p = JsonHelper::GetInt(pData, "pageno", 0); int t = JsonHelper::GetInt(pData, "total_page", 0); int tc = JsonHelper::GetInt(pData, "total_count", 0); do { if (t == 0 || t == 1) { if (cfger_) { cfger_->set_comp_last_page(0); cfger_->update_cache_normal(); } if (cfger_) { int cur_comp_count = cfger_->get_comps_datas_count(); if (tc > cur_comp_count) { } } return; } if (pageno_d > t) { return; } } while (false); if (cfger_ && p != 0) { cfger_->set_comp_last_page(p); } if (cfger_ && t != 0) { cfger_->set_comp_total_page(t); cfger_->update_cache_normal(); } cJSON* pList = cJSON_GetObjectItem(pData, "list"); if (!pList) { return; } int nItem = cJSON_GetArraySize(pList); auto pending = std::make_shared<std::atomic<int>>(1); bool is_changed = false; for (int i = 0; i < nItem; ++i) { cJSON* pItem = cJSON_GetArrayItem(pList, i); if (!pItem) { continue; } int item_type = JsonHelper::GetInt(pItem, "type", 0); if (item_type == 0) { continue; } else if (item_type == static_cast<int>(ser_item_type::em_dynamic)) { task::task_dynamic_item tsk; if (!parse_dynamic_tsk(pItem, tsk, from_type::em_comp, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_comp_id_exist(id); } return false; })) { continue; } if (!this->helper_) { continue; } is_changed = true; pending->fetch_add(1); auto ft = helper_->enqueue([this, tsk, pending] { this->process_dynamic(static_cast<int>(from_type::em_comp), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_comp(); } } }); } else if (item_type == static_cast<int>(ser_item_type::em_static)) { task::task_static_item tsk; if (!parse_static_tsk(pItem, tsk, from_type::em_comp, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_comp_id_exist(id); } })) { continue; } if (!this->helper_) { continue; } is_changed = true; pending->fetch_add(1); auto ft = helper_->enqueue([this, tsk, pending] { this->process_static(static_cast<int>(from_type::em_comp), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_comp(); } } }); } } if (--(*pending) == 0 && is_changed) { if (cfger_) { cfger_->update_cache_comp(); } } } void ComposeDownloader::req_free(int type, const CString& id) { helper_->enqueue([this] { notify_local_free_datas(); }); CString url; if (type == static_cast<int>(ser_item_type::em_dynamic)) { // dy url.Format(L"http://www.test.cn/newhalo/wallpaper/getDetailByIdsV2?ids=%s", id); } else if (type == static_cast<int>(ser_item_type::em_static)) { // st url.Format(L"http://wp.test.cn/halo/wallpaper/GetDetailCacheByIds?id=%s", id); } CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpGet(url, res, 100000, stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } if (type == static_cast<int>(ser_item_type::em_dynamic)) { cJSON* pItem = cJSON_GetArrayItem(pData, 0); if (!pItem) { return; } task::task_dynamic_item tsk; if (!parse_dynamic_tsk(pItem, tsk, from_type::em_free, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_free_id_exist(id) || cfger_->is_free_limited(); } })) { return; } if (!this->helper_) { return; } auto ft = helper_->enqueue([this, tsk] { this->process_dynamic(static_cast<int>(from_type::em_free), tsk, this->mut_tmp_); if (cfger_) { cfger_->update_cache_free(); } }); } else if (type == static_cast<int>(ser_item_type::em_static)) { CStringA tmp_id = CT2A(id); cJSON* pRes = cJSON_GetObjectItem(pData, tmp_id); if (!pRes) { return; } task::task_static_item tsk; if (!parse_static_tsk(pRes, tsk, from_type::em_free, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_free_id_exist(id); } })) { return; } if (!this->helper_) { return; } auto ft = helper_->enqueue([this, tsk] { this->process_static(static_cast<int>(from_type::em_free), tsk, this->mut_tmp_); if (cfger_) { cfger_->update_cache_free(); } }); } } void ComposeDownloader::req_sock(int type, const CString& tk) { helper_->enqueue([this] { notify_local_sock_datas(); }); CString url = L"http://www.test.cn/newhalo/change/reduceChange"; CString data; int total = 0; int pageno_d = 0; if (cfger_) { total = cfger_->get_sock_total_page(); pageno_d = cfger_->get_sock_last_page(); if (pageno_d <= 0) { pageno_d = 1; } else { pageno_d += 1; } } data.Format(L"token=%s&type=%d&pageno=%d&count=10", tk, type, pageno_d); CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpPost(url, data, res, 100000, stop_ev); CloseHandle(stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } int p = JsonHelper::GetInt(pData, "pageno", 0); int t = JsonHelper::GetInt(pData, "total_page", 0); int tc = JsonHelper::GetInt(pData, "total_count", 0); do { if (t == 0 || t == 1) { if (cfger_) { cfger_->set_sock_last_page(0); cfger_->update_cache_normal(); } if (cfger_) { int cur_sock_count = cfger_->get_sock_datas_count(); if (tc > cur_sock_count) { break; } } return; } if (pageno_d > t) { return; } } while (false); if (cfger_ && p != 0) { cfger_->set_sock_last_page(p); } if (cfger_ && t != 0) { cfger_->set_sock_total_page(t); cfger_->update_cache_normal(); } cJSON* pList = cJSON_GetObjectItem(pData, "list"); if (!pList) { return; } int nItem = cJSON_GetArraySize(pList); auto pending = std::make_shared<std::atomic<int>>(1); bool is_changed = false; for (int i = 0; i < nItem; ++i) { cJSON* pItem = cJSON_GetArrayItem(pList, i); if (!pItem) { continue; } int item_type = JsonHelper::GetInt(pItem, "type", 0); if (item_type == 0) { continue; } else if (item_type == static_cast<int>(ser_item_type::em_dynamic)) { task::task_dynamic_item tsk; if (!parse_dynamic_tsk(pItem, tsk, from_type::em_sock, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_sock_dy_id_exist(id); } return false; })) { continue; } if (!this->helper_) { continue; } pending->fetch_add(1); tsk.set_num(i+1); is_changed = true; auto ft = helper_->enqueue([this, tsk, pending] { this->process_dynamic(static_cast<int>(from_type::em_sock), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sock(); } } }); } else if (item_type == static_cast<int>(ser_item_type::em_static)) { task::task_static_item tsk; if (!parse_static_tsk(pItem, tsk, from_type::em_sock, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_sock_st_id_exist(id); } })) { continue; } if (!this->helper_) { continue; } pending->fetch_add(1); is_changed = true; auto ft = helper_->enqueue([this, tsk, pending] { this->process_static(static_cast<int>(from_type::em_sock), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sock(); } } }); } } if (--(*pending) == 0 && is_changed) { if (cfger_) { cfger_->update_cache_sock(); } } } void ComposeDownloader::req_subscribe_item( int type, const CString& category, std::function<void(task::task_impl&)> cbk) { CString tempencode; DWORD dwtemp; AtlEscapeUrl(category, tempencode.GetBuffer(MAX_PATH), &dwtemp, MAX_PATH); tempencode.ReleaseBuffer(); int total = 0; int pageno_d = 0; //CString pid = ComAllFun::GetPid(); if (type == static_cast<int>(task::item_type::em_dynamic)) { CString url; if (cfger_) { total = cfger_->get_sub_dy_total_page(category); pageno_d = cfger_->get_sub_dy_last_page(category); if (pageno_d <= 0) { pageno_d = 1; } else { pageno_d += 1; } } url.Format(L"http://www.test.cn/newhalo/wallpaper/getCategoryList?type=1&category=%s&pageno=%d&count=10", tempencode, pageno_d); CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpGet(url, res, 100000, stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } int p = JsonHelper::GetInt(pData, "pageno", 0); int t = JsonHelper::GetInt(pData, "total_page", 0); int tc = JsonHelper::GetInt(pData, "total_page", 0); do { if (t == 0 || t == 1) { if (cfger_) { cfger_->set_sub_dy_page(category, 0, t); cfger_->update_cache_normal(); } if (cfger_) { int cur_sub_dy_count = cfger_->get_sub_dy_datas_count(); if (tc > cur_sub_dy_count) { break; } } return; } if (pageno_d > t) { return; } } while (false); if (cfger_) { cfger_->set_sub_dy_page(category, p, t); cfger_->update_cache_normal(); } cJSON* pIds = cJSON_GetObjectItem(pData, "ids"); if (!pIds) { return; } CString tmp_res; int nItem = cJSON_GetArraySize(pIds); if (nItem == 0) { return; } for (int i = 0; i < nItem; ++i) { cJSON* pItem = cJSON_GetArrayItem(pIds, i); if (pItem) { CString tmp = pItem->valuestring; tmp_res += tmp + L","; } } if (this->helper_) { helper_->enqueue( [this, tmp_res, category] { this->process_dynamic_ids(tmp_res, category); }); } } else if (type == static_cast<int>(task::item_type::em_static)) { CString url; if (cfger_) { total = cfger_->get_sub_st_total_page(category); pageno_d = cfger_->get_sub_st_last_page(category); if (pageno_d <= 0) { pageno_d = 1; } else { pageno_d += 1; } } // real url.Format(L"http://wp.test.cn/halo/wallpaper/GetListByCategory?cate=%s&pageno=%d&count=10", tempencode, pageno_d); // test //url.Format(L"http://wp.test.cn/intf/GetListByHotTag?tag=%s&pageno=%d&count=10", tempencode, pageno_d); CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpGet(url, res, 100000, stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } int p = JsonHelper::GetInt(pData, "pageno", 0); int t = JsonHelper::GetInt(pData, "total_page", 0); int tc = JsonHelper::GetInt(pData, "total_count", 0); do { if (t == 0 || t == 1) { if (cfger_) { cfger_->set_sub_st_page(category, 0, t); cfger_->update_cache_normal(); } if (cfger_) { int cur_sub_st_count = cfger_->get_sub_st_datas_count(); if (tc > cur_sub_st_count) { break; } } return; } if (pageno_d > t) { return; } } while (false); if (cfger_ && t != 0) { cfger_->set_sub_st_page(category, p, t); cfger_->update_cache_normal(); } cJSON* pList = cJSON_GetObjectItem(pData, "list"); if (!pList) { return; } int nItem = cJSON_GetArraySize(pList); if (nItem == 0) { return; } auto pending = std::make_shared<std::atomic<int>>(1); bool is_changed = false; for (int i = 0; i < nItem; ++i) { cJSON* pItem = cJSON_GetArrayItem(pList, i); if (!pItem) { continue; } task::task_static_item tsk; if (!parse_static_tsk(pItem, tsk, from_type::em_sub, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_st_id_exist(id); } })) { continue; } if (!this->helper_) { continue; } tsk.set_category(category); is_changed = true; pending->fetch_add(1); auto ft = helper_->enqueue([this, tsk, pending] { this->process_static(static_cast<int>(from_type::em_sub), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sub(); } } }); } if (--(*pending) == 0 && is_changed) { if (cfger_) { cfger_->update_cache_sub(); } } } } void ComposeDownloader::task_wrapper(task::task_impl& info) { //info.process(); /*task::ttype tsk_type = info.get_type(); if (tsk_type == task::ttype::em_static_item) { auto& tsk = dynamic_cast<task::task_static_item&>(info); } else if (tsk_type == task::ttype::em_dynamic_item) { }*/ // dl every task here // cache infos here, if dl successed // notify here /*if (delegate_) { delegate_->nofity(); }*/ } void ComposeDownloader::process_static(int from, const task::task_static_item& tsk, std::mutex& mut) { CString id = tsk.get_id(); CString url = tsk.get_url(); CString tmp_path = tsk.get_tmp_path(); CString path = tsk.get_Path(); CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); DeleteUrlCacheEntry(url); BOOL ret = SyncHttpDownloadFile(url, path, &res, dl_time, stop_ev); ::CloseHandle(stop_ev); if (!ret) { DeleteFile(path); //DeleteFile(tmp_path); // need download again /*if (this->helper_) { helper_->enqueue([this, tsk] { this->process_static(tsk); }); }*/ return; } //::MoveFileEx(tmp_path, path, MOVEFILE_REPLACE_EXISTING); if (::PathFileExists(path)) { std::unordered_map<std::string, std::string> tmp_info; tmp_info["id"] = CT2A(id); tmp_info["path"] = CT2A(path); if (from == static_cast<int>(from_type::em_sock)) { // st sock 暂时没sock data, num-sort } else if (from == static_cast<int>(from_type::em_sub)) { CString cate = tsk.get_Category(); tmp_info["cate"] = CT2A(cate); } { std::lock_guard<std::mutex> lock(mut); if (cfger_) { if (from == static_cast<int>(from_type::em_sub)) { cfger_->update_st_item(tmp_info); } else if (from == static_cast<int>(from_type::em_comp)) { tmp_info["type"] = "2"; cfger_->update_comp_item(tmp_info); } else if (from == static_cast<int>(from_type::em_free)) { tmp_info["type"] = "2"; cfger_->update_free_item(tmp_info); } else if (from == static_cast<int>(from_type::em_sock)) { tmp_info["type"] = "2"; cfger_->update_sock_st_item(tmp_info); } } } if (delegater_) { std::string info_tmp = create_static_info(from, tsk); std::string info = ConvertToUTF8(info_tmp); delegater_->notify(info.c_str()); } } else { // need download again /*if (this->helper_) { helper_->enqueue([this, tsk] { this->process_static(tsk); }); }*/ } } void ComposeDownloader::process_dynamic(int from, const task::task_dynamic_item& tsk, std::mutex& mut) { CString id = tsk.get_id(); CString url = tsk.get_url_en(); CString md5 = tsk.get_md5_en(); CString tmp_path = tsk.get_tmp_path(); CString path = tsk.get_Path(); int audio = tsk.get_audio(); CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); DeleteUrlCacheEntry(url); //BOOL ret = SyncHttpDownloadFile(url, tmp_path, &res, 10000, stop_ev); BOOL ret = SyncHttpDownloadFile(url, path, &res, dl_time, stop_ev); ::CloseHandle(stop_ev); if (!ret) { //DeleteFile(tmp_path); // need download again DeleteFile(path); return; } //::MoveFileEx(tmp_path, path, MOVEFILE_REPLACE_EXISTING); if (::PathFileExists(path)) { CStringA tmpMd5; CLdsMd5::GetFileMd5(path, tmpMd5.GetBufferSetLength(MAX_PATH), MAX_PATH); tmpMd5.ReleaseBuffer(); if (md5.CompareNoCase(CA2T(tmpMd5)) == 0) { CString zj_url = tsk.get_zj_url(); CString zj_md5 = tsk.get_zj_md5(); CString zj_path = L""; CString zj_xy = L""; CString zj_size = L""; if (!zj_url.IsEmpty() && !zj_md5.IsEmpty()) { zj_path = tsk.get_zj_path(); zj_xy = tsk.get_zj_xy(); zj_size = tsk.get_zj_size(); CString zj_tmp_path = zj_path + L".tmp"; CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); DeleteUrlCacheEntry(url); BOOL ret = SyncHttpDownloadFile(zj_url, zj_path, &res, dl_time, stop_ev); ::CloseHandle(stop_ev); if (ret) { ::MoveFileEx(zj_tmp_path, zj_path, MOVEFILE_REPLACE_EXISTING); // zj md5 } } CString cache_id = L"d_" + id; std::unordered_map<std::string, std::string > tmp_info; tmp_info["id"] = CT2A(cache_id); tmp_info["path"] = CT2A(path); tmp_info["audio"] = std::to_string(audio); tmp_info["zj_path"] = CT2A(zj_path); tmp_info["zj_xy"] = CT2A(zj_xy); tmp_info["zj_size"] = CT2A(zj_size); if (from == static_cast<int>(from_type::em_sock)) { int num = tsk.get_num(); tmp_info["sock_num"] = std::to_string(num); } else if (from == static_cast<int>(from_type::em_sub)) { CString cate = tsk.get_category(); tmp_info["cate"] = CT2A(cate); } { std::lock_guard<std::mutex> lock(mut); if (cfger_) { if (from == static_cast<int>(from_type::em_sub)) { cfger_->update_dy_item(tmp_info); } else if (from == static_cast<int>(from_type::em_comp)) { tmp_info["type"] = "1"; cfger_->update_comp_item(tmp_info); } else if (from == static_cast<int>(from_type::em_free)) { tmp_info["type"] = "1"; cfger_->update_free_item(tmp_info); } else if (from == static_cast<int>(from_type::em_sock)) { tmp_info["type"] = "1"; cfger_->update_sock_dy_item(tmp_info); } } } if (delegater_) { std::string info = create_dynamic_info(from, tsk); delegater_->notify(info.c_str()); } } else { /*if (this->helper_) { helper_->enqueue([this, tsk] { this->process_dynamic(tsk); }); }*/ } } else { return; } return; } void ComposeDownloader::process_dynamic_ids(const CString& info, const CString& cate) { CString url; url.Format(L"http://www.test.cn/newhalo/wallpaper/getDetailByIdsV2?ids=%s", info); CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpGet(url, res, 100000, stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } int nItem = cJSON_GetArraySize(pData); auto pending = std::make_shared<std::atomic<int>>(1); bool is_changed = false; for (int i = 0; i < nItem; ++i) { cJSON* pItem = cJSON_GetArrayItem(pData, i); if (!pItem) { continue; } task::task_dynamic_item tsk; if (!parse_dynamic_tsk(pItem, tsk, from_type::em_sub, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_dy_id_exist(id); } })) { continue; } if (!this->helper_) { continue; } tsk.set_category(cate); is_changed = true; pending->fetch_add(1); auto ft = helper_->enqueue([this, tsk, pending] { this->process_dynamic(static_cast<int>(from_type::em_sub), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sub(); } } }); } if (--(*pending) == 0 && is_changed) { if (cfger_) { cfger_->update_cache_sub(); } } } void ComposeDownloader::process_sock(int from, int type, const CString& id, int num, std::shared_ptr<std::atomic<int>> pending) { // 都会是动态数据 CString url; if (type == static_cast<int>(ser_item_type::em_dynamic)) { // dy url.Format( L"http://www.test.cn/newhalo/wallpaper/getDetailByIdsV2?ids=%s", id); } else if (type == static_cast<int>(ser_item_type::em_static)) { // st url.Format( L"http://wp.test.cn/halo/wallpaper/GetDetailCacheByIds?id=%s", id); } CStringA res; HANDLE stop_ev = CreateEvent(NULL, TRUE, FALSE, NULL); ::DeleteUrlCacheEntry(url); BOOL ret = SyncHttpGet(url, res, 100000, stop_ev); if (!ret) { return; } if (res.IsEmpty()) { return; } cJSON* pJson = cJSON_Parse(res); if (!pJson) { return; } CAutoDeleteJson autojson(pJson); int err = JsonHelper::GetInt(pJson, "errno", 0); if (err != 0) { return; } cJSON* pData = cJSON_GetObjectItem(pJson, "data"); if (!pData) { return; } if (type == static_cast<int>(ser_item_type::em_dynamic)) { cJSON* pItem = cJSON_GetArrayItem(pData, 0); if (!pItem) { return; } task::task_dynamic_item tsk; if (!parse_dynamic_tsk(pItem, tsk, from_type::em_sock, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_sock_dy_id_exist(id); } })) { return; } if (!this->helper_) { return; } tsk.set_num(num); pending->fetch_add(1); auto ft = helper_->enqueue([this, tsk, pending] { this->process_dynamic(static_cast<int>(from_type::em_sock), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sock(); } } }); } else if (type == static_cast<int>(ser_item_type::em_static)) { CStringA tmp_id = CT2A(id); cJSON* pRes = cJSON_GetObjectItem(pJson, tmp_id); if (!pRes) { return; } task::task_static_item tsk; if (!parse_static_tsk(pRes, tsk, from_type::em_sock, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_sock_st_id_exist(id); } })) { return; } if (!this->helper_) { return; } pending->fetch_add(1); auto ft = helper_->enqueue([this, tsk, pending] { this->process_static(static_cast<int>(from_type::em_sock), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sock(); } } }); } } std::string ComposeDownloader::create_static_info( int from, const std::unordered_map<std::string, std::string>& item_info) { CAutoDeleteJson root = cJSON_CreateObject(); if (root == nullptr) { return ""; } auto ite = item_info.find("id"); if (ite == item_info.end()) { return ""; } std::string id = ite->second; ite = item_info.find("path"); if (ite == item_info.end()) { return ""; } std::string path = ite->second; cJSON_AddNumberToObject(root, "tsk_type", 0); cJSON_AddNumberToObject(root, "from_type", from); cJSON_AddStringToObject(root, "cache_id", id.c_str()); cJSON_AddStringToObject(root, "path", path.c_str()); char* jsonStr = cJSON_PrintUnformatted(root); std::string result; if (jsonStr) { result = jsonStr; free((void*)jsonStr); } else { return ""; } return result; } std::string ComposeDownloader::ConvertToUTF8(const std::string& str, UINT sourceCodePage/* = CP_ACP*/) { int wlen = MultiByteToWideChar(sourceCodePage, 0, str.c_str(), -1, nullptr, 0); if (wlen == 0) return ""; std::wstring wstr(wlen - 1, L'\0'); MultiByteToWideChar(sourceCodePage, 0, str.c_str(), -1, &wstr[0], wlen); int ulen = WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), -1, nullptr, 0, nullptr, nullptr); if (ulen == 0) return ""; std::string utf8Str(ulen - 1, '\0'); WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), -1, &utf8Str[0], ulen, nullptr, nullptr); return utf8Str; } std::string ComposeDownloader::create_static_info(int from, const task::task_static_item& tsk) { CAutoDeleteJson root = cJSON_CreateObject(); if (root == nullptr) { return ""; } CString id = tsk.get_id(); CString path = tsk.get_Path(); cJSON_AddNumberToObject(root, "tsk_type", 0); cJSON_AddNumberToObject(root, "from_type", from); cJSON_AddStringToObject(root, "cache_id", CT2A(id)); cJSON_AddStringToObject(root, "path", CT2A(path)); if (from == static_cast<int>(from_type::em_sub)) { CString cate = tsk.get_Category(); cJSON_AddStringToObject(root, "cate", CT2A(cate)); } char* jsonStr = cJSON_PrintUnformatted(root); std::string result; if (jsonStr) { result = jsonStr; free((void*)jsonStr); } else { return ""; } return result; } std::string ComposeDownloader::create_dynamic_info( int from, const std::unordered_map<std::string, std::string>& item_info) { CAutoDeleteJson root = cJSON_CreateObject(); if (root == nullptr) { return ""; } auto ite = item_info.find("id"); if (ite == item_info.end()) { return ""; } std::string id = ite->second; ite = item_info.find("path"); if (ite == item_info.end()) { return ""; } std::string path = ite->second; ite = item_info.find("audio"); if (ite == item_info.end()) { return ""; } std::string str_audio = ite->second; int audio = std::atoi(str_audio.c_str()); ite = item_info.find("zj_path"); if (ite == item_info.end()) { return ""; } std::string zj_path = ite->second; ite = item_info.find("zj_xy"); if (ite == item_info.end()) { return ""; } std::string zj_xy = ite->second; ite = item_info.find("zj_size"); if (ite == item_info.end()) { return ""; } std::string zj_size = ite->second; cJSON_AddStringToObject(root, "cache_id", id.c_str()); cJSON_AddNumberToObject(root, "tsk_type", 1); cJSON_AddNumberToObject(root, "from_type", from); cJSON_AddStringToObject(root, "path", path.c_str()); cJSON_AddNumberToObject(root, "audio", audio); if (from == static_cast<int>(from_type::em_sock)) { auto ite = item_info.find("sock_num"); if (ite != item_info.end()) { std::string tmp = ite->second; int num = std::atoi(tmp.c_str()); cJSON_AddNumberToObject(root, "sort", num); } } cJSON* zj = cJSON_CreateObject(); if (zj) { cJSON_AddStringToObject(zj, "c_path", zj_path.c_str()); cJSON_AddStringToObject(zj, "c_xy", zj_xy.c_str()); cJSON_AddStringToObject(zj, "c_size", zj_size.c_str()); cJSON_AddItemToObject(root, "zj", zj); } char* jsonStr = cJSON_PrintUnformatted(root); std::string result; if (jsonStr) { result = jsonStr; free((void*)jsonStr); } else { return ""; } return result; } std::string CStringToUTF8(const CString& str) { if (str.IsEmpty()) return std::string(); int utf8Len = WideCharToMultiByte(CP_UTF8, 0, str, -1, nullptr, 0, nullptr, nullptr); std::string result(utf8Len - 1, 0); WideCharToMultiByte(CP_UTF8, 0, str, -1, &result[0], utf8Len, nullptr, nullptr); return result; } std::string ComposeDownloader::create_dynamic_info(int from, const task::task_dynamic_item& tsk) { CAutoDeleteJson root = cJSON_CreateObject(); if (root == nullptr) { return ""; } CString id = tsk.get_id(); CString cache_id = "d_" + id; CString path = tsk.get_Path(); int audio = tsk.get_audio(); CString zj_path = tsk.get_zj_path(); CString zj_xy = tsk.get_zj_xy(); CString zj_size = tsk.get_zj_size(); cJSON_AddNumberToObject(root, "tsk_type", 1); cJSON_AddNumberToObject(root, "from_type", from); cJSON_AddStringToObject(root, "cache_id", CT2A(cache_id)); cJSON_AddStringToObject(root, "path", CT2A(path)); cJSON_AddNumberToObject(root, "audio", audio); if (from == static_cast<int>(from_type::em_sock)) { int num = tsk.get_num(); cJSON_AddNumberToObject(root, "sort", num); } else if (from == static_cast<int>(from_type::em_sub)) { CString cate = tsk.get_category(); std::string tmp = CStringToUTF8(cate); cJSON_AddStringToObject(root, "cate", tmp.c_str()); } cJSON* zj = cJSON_CreateObject(); if (zj) { cJSON_AddStringToObject(zj, "c_path", CT2A(zj_path)); cJSON_AddStringToObject(zj, "c_xy", CT2A(zj_xy)); cJSON_AddStringToObject(zj, "c_size", CT2A(zj_size)); cJSON_AddItemToObject(root, "zj", zj); } char* jsonStr = cJSON_PrintUnformatted(root); std::string result; if (jsonStr) { result = jsonStr; free((void*)jsonStr); } else { return ""; } return result; } bool ComposeDownloader::parse_static_tsk( cJSON* pItem, task::task_static_item& tsk, from_type type, std::function<bool(from_type, const std::string&)> cbk) { if (!pItem) { return false; } CString strUrl = CA2T(JsonHelper::GetString(pItem, "url", "").c_str(), CP_UTF8); CString strPath = Loop::GetUrlLocalFile(strUrl); std::string id = JsonHelper::GetString(pItem, "id", ""); CString strId = CA2T(id.c_str(), CP_UTF8); if (::PathFileExists(strPath)) { std::string tmp = "s_" + id; if (cbk) { if (cbk(type, tmp)) { return false; } } } CString strCategory = CA2T(JsonHelper::GetString(pItem, "category", "").c_str(), CP_UTF8); CString strStatus = CA2T(JsonHelper::GetString(pItem, "status", "").c_str(), CP_UTF8); /*CString strClassid = CA2T( JsonHelper::GetString(pItem, "class_id", "").c_str(), CP_UTF8);*/ if (strId.IsEmpty() || strUrl.IsEmpty()) { return false; } CString cache_id = "s_" + strId; tsk.set_id(cache_id); tsk.set_url(strUrl); //tsk.set_category(strCategory); // save path CString tmp_path_s; tmp_path_s.Empty(); tmp_path_s = strPath + L".tmp"; tsk.set_tmp_path(tmp_path_s); tsk.set_save_path(strPath); return true; } bool ComposeDownloader::parse_dynamic_tsk( cJSON* pItem, task::task_dynamic_item& tsk, from_type type, std::function<bool(from_type, const std::string&)> cbk) { if (!pItem) { return false; } std::string id = JsonHelper::GetString(pItem, "id", ""); CString strId = CA2T(id.c_str(), CP_UTF8); /*CString strUid = CA2T(JsonHelper::GetString(pItem, "uid", "").c_str(), CP_UTF8);*/ CString strFileurl = CA2T( JsonHelper::GetString(pItem, "url_en", "").c_str(), CP_UTF8); CString strPath = Loop::GetUrlLocalFile(strFileurl); if (::PathFileExists(strPath)) { std::string tmp = "d_" + id; if (cbk) { if (cbk(type, tmp)) { return false; } } } CString strMd5 = CA2T(JsonHelper::GetString(pItem, "md5_en", "").c_str(), CP_UTF8); int audio = JsonHelper::GetInt(pItem, "audio", 0); cJSON* pZj = cJSON_GetObjectItem(pItem, "zujianData"); if (pZj) { CString strZjUrl = CA2T( JsonHelper::GetString(pZj, "component_url", "").c_str(), CP_UTF8); CString strZjXy = CA2T( JsonHelper::GetString(pZj, "component_xy", "").c_str(), CP_UTF8); CString strZjSize = CA2T( JsonHelper::GetString(pZj, "component_size", "").c_str(), CP_UTF8); CString strZjMd5 = CA2T( JsonHelper::GetString(pZj, "component_md5", "").c_str(), CP_UTF8); tsk.set_zj_url(strZjUrl); tsk.set_zj_xy(strZjXy); tsk.set_zj_size(strZjSize); tsk.set_zj_md5(strZjMd5); if (!strZjUrl.IsEmpty()) { CString strPath = Loop::GetUrlLocalFile(strZjUrl); tsk.set_zj_path(strPath); } } tsk.set_id(strId); tsk.set_url_en(strFileurl); tsk.set_md5_en(strMd5); tsk.set_audio(audio); CString tmp_path_d; tmp_path_d.Empty(); tmp_path_d = strPath + L".tmp"; tsk.set_tmp_path(tmp_path_d); tsk.set_save_path(strPath); return true; } void ComposeDownloader::notify_local_comp_datas() { if (!this->cfger_) { return; } auto comps = this->cfger_->get_comps_datas(); if (comps.empty()) { return; } for (const auto& item : comps) { std::unordered_map<std::string, std::string > item_info = item.second; auto ite = item_info.find("type"); if (ite == item_info.end()) { continue; } std::string type = ite->second; if (type.compare("1") == 0) { // dy if (this->delegater_) { std::string info = create_dynamic_info( static_cast<int>(from_type::em_comp), item_info); this->delegater_->notify(info.c_str()); } } else if (type.compare("2") == 0) { // st if (this->delegater_) { std::string info = create_static_info( static_cast<int>(from_type::em_comp), item_info); this->delegater_->notify(info.c_str()); } } else { continue; } } } void ComposeDownloader::notify_local_free_datas() { if (!this->cfger_) { return; } auto frees = this->cfger_->get_free_datas(); if (frees.empty()) { return; } for (const auto& item : frees) { std::unordered_map<std::string, std::string> item_info = item.second; auto ite = item_info.find("type"); if (ite == item_info.end()) { continue; } std::string type = ite->second; if (type.compare("1") == 0) { // dy if (this->delegater_) { std::string info = create_dynamic_info( static_cast<int>(from_type::em_free), item_info); this->delegater_->notify(info.c_str()); } } else if (type.compare("2") == 0) { // st if (this->delegater_) { std::string info = create_static_info(static_cast<int>(from_type::em_free), item_info); this->delegater_->notify(info.c_str()); } } else { continue; } } } void ComposeDownloader::notify_local_sock_datas() { if (!this->cfger_) { return; } auto socks = this->cfger_->get_sock_datas(); if (socks.empty()) { return; } for (const auto& item : socks) { std::unordered_map<std::string, std::string> item_info = item.second; auto ite = item_info.find("type"); if (ite == item_info.end()) { continue; } std::string type = ite->second; if (type.compare("1") == 0) { // dy if (this->delegater_) { std::string info = create_dynamic_info( static_cast<int>(from_type::em_sock), item_info); this->delegater_->notify(info.c_str()); } } else if (type.compare("2") == 0) { // st if (this->delegater_) { std::string info = create_static_info(static_cast<int>(from_type::em_sock), item_info); this->delegater_->notify(info.c_str()); } } else { continue; } } } void ComposeDownloader::notify_local_sub_st_datas() { if (!this->cfger_) { return; } auto st = this->cfger_->get_sub_st_datas(); if (st.empty()) { return; } for (const auto& item : st) { std::unordered_map<std::string, std::string> item_info = item.second; if (this->delegater_) { std::string info = create_static_info(static_cast<int>(from_type::em_sub), item_info); this->delegater_->notify(info.c_str()); } } } void ComposeDownloader::notify_local_sub_dy_datas() { if (!this->cfger_) { return; } auto dy = this->cfger_->get_sub_dy_datas(); if (dy.empty()) { return; } for (const auto& item : dy) { std::unordered_map<std::string, std::string> item_info = item.second; if (this->delegater_) { std::string info = create_dynamic_info(static_cast<int>(from_type::em_sub), item_info); this->delegater_->notify(info.c_str()); } } } void ComposeDownloader::add_task_impl(std::unique_ptr<task::task_set> task) { if (!task) { return; } if (!helper_) { return; } task::ttype type = task->get_type(); int ltype = task->get_ltype(); CString tk = task->get_token(); if (type == task::ttype::em_subscribe) { // ltype is req_type(sub_s-0 sub_d-1) helper_->enqueue([this, ltype, tk] { this->req_subscribe(ltype, tk, [this](int t, const CString& v) { this->subscribe_item(t, v); }); }); } else if (type == task::ttype::em_compose) { // ltype is req_type(compose-2), tk is token helper_->enqueue([this, ltype, tk] { this->req_compose(ltype, tk); }); } else if (type == task::ttype::em_free) { // task em_free ltype is res_type(st-2 or dy-1); tk is res_id helper_->enqueue([this, ltype, tk] { this->req_free(ltype, tk); }); } else if (type == task::ttype::em_sock) { // ltype is req_type(sock-3), tk is token helper_->enqueue([this, ltype, tk] { this->req_sock(ltype, tk); }); } } void ComposeDownloader::add_sub_local_notify(int type) { if (!helper_) { return; } helper_->enqueue([this, type] { if (type == 0) { // st notify_local_sub_st_datas(); } else if (type == 1) { // dy notify_local_sub_dy_datas(); } else { } }); } void ComposeDownloader::remove_task_impl(std::unique_ptr<task::task_set> task) { if (!task) { return; } if (!helper_) { return; } task::ttype type = task->get_type(); int res_type = task->get_ltype(); CString id = task->get_token(); if (type == task::ttype::em_free) { helper_->enqueue([this, res_type, id] { // task em_free : type is type; tk is id if (cfger_) { cfger_->remove_free(res_type, id); cfger_->update_cache_free(); } }); } } char* ComposeDownloader::get_sock_cfg() { if (cfger_) { //return const_cast<char*>(cfger_->get_sock_cfgs().c_str()); return cfger_->get_sock_cfgs(); } return nullptr; } char* ComposeDownloader::get_loop_cfgs() { if (cfger_) { // return const_cast<char*>(cfger_->get_sock_cfgs().c_str()); return cfger_->get_loop_cfgs(); } return nullptr; } void ComposeDownloader::set_sock_cfg(bool flag, int interval, int mode) { if (cfger_) { cfger_->set_sock_cfgs(flag, interval, mode); cfger_->update_cache_normal(); } } void ComposeDownloader::set_free_time(long long time) { if (cfger_) { cfger_->set_free_time(time); cfger_->update_cache_normal(); } } bool ComposeDownloader::is_free_time() { if (cfger_) { return cfger_->is_free_time(); } return false; } void ComposeDownloader::update_interval_cache(int cfg_type, int interval) { if (cfger_) { cfger_->update_intervals(cfg_type, interval); cfger_->update_cache_normal(); } } void ComposeDownloader::check_local_free_datas() { if (cfger_) { //return cfger_->update_intervals(cfg_type, interval); auto datas = cfger_->get_free_datas(); if (datas.empty()) { return; } for (const auto& items : datas) { std::unordered_map<std::string, std::string > info = items.second; auto ite = info.find("type"); if (ite == info.end()) { continue; } std::string str_type = ite->second; ite = info.find("id"); if (ite != info.end()) { continue; } std::string id = ite->second; ite = info.find("path"); if (ite != info.end()) { continue; } std::string path = ite->second; CString tmpid = Loop::SysUTF8ToWide(id).c_str(); CString tmppath = Loop::SysUTF8ToWide(path).c_str(); if (str_type.compare("1") == 0) { // dy task::task_dynamic_item tsk; tsk.set_id(tmpid); tsk.set_save_path(tmppath); ite = info.find("audio"); if (ite != info.end()) { continue; } std::string audio = ite->second; int tmpaudio = std::atoi(audio.c_str()); tsk.set_audio(tmpaudio); ite = info.find("zj_path"); if (ite != info.end()) { continue; } std::string zj_path = ite->second; CString tmpzj_path = Loop::SysUTF8ToWide(zj_path).c_str(); tsk.set_zj_path(tmpzj_path); ite = info.find("zj_xy"); if (ite != info.end()) { continue; } std::string zj_xy= ite->second; CString tmpzj_xy = Loop::SysUTF8ToWide(zj_xy).c_str(); tsk.set_zj_xy(tmpzj_xy); ite = info.find("zj_size"); if (ite != info.end()) { continue; } std::string zj_size = ite->second; CString tmpzj_size = Loop::SysUTF8ToWide(zj_size).c_str(); tsk.set_zj_xy(tmpzj_size); if (delegater_) { std::string info = create_dynamic_info(static_cast<int>(from_type::em_free), tsk); delegater_->notify(info.c_str()); } } else if (str_type.compare("2") == 0) { // st task::task_static_item tsk; tsk.set_id(tmpid); tsk.set_save_path(tmppath); if (delegater_) { std::string info = create_static_info(static_cast<int>(from_type::em_free), tsk); delegater_->notify(info.c_str()); } } } } } void ComposeDownloader::remove_cache_by_id(int ltype, int res_type, LPCWSTR id) { if (ltype == 1) { // comp if (cfger_) { cfger_->remove_comp(res_type, id); cfger_->update_cache_comp(); } } else if (ltype == 2) { // sock if (cfger_) { cfger_->remove_sock(res_type, id); cfger_->update_cache_sock(); } } } void ComposeDownloader::remove_cache_by_cate(int ltype, LPCWSTR cate) { if (ltype == 0) { // st if (cfger_) { cfger_->remove_cate_st(cate); } } else if (ltype == 1) { // dy if (cfger_) { cfger_->remove_cate_dy(cate); } } if (cfger_) { cfger_->update_cache_sub(); cfger_->remove_sub_page_cate_normal(ltype, cate); cfger_->update_cache_normal(); } } void ComposeDownloader::stop() { if (helper_) { helper_->stop(); } } |
任务定义
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#ifndef NATIVE_COMPOSE_DATA_DEFINE_H #define NATIVE_COMPOSE_DATA_DEFINE_H #include <windows.h> namespace compose { class ComposeStaticItem { public: CString id; CString category; CString tag; CString url; CString status; bool live_open; CString class_id; CString save_path; }; } // namespace compose namespace task { enum class ttype { em_default = 0, em_subscribe = 1, em_compose = 2, em_static_item = 3, em_dynamic_item = 4, em_subscribe_item = 5, em_free = 6, em_sock = 7, }; enum class req_type { em_static = 0, em_dynamic = 1, em_compose = 2, em_sock_d = 3, em_sock_s = 4, }; enum class ser_type { compose = 1, subscribe = 2, lockscreen_d = 3, lockscreen_s = 4, }; enum class item_type { em_dynamic = 1, em_static = 2, }; class task_base { public: task_base() = default; virtual ~task_base() {} virtual task::ttype get_type() = 0; }; class task_impl : public task_base { public: explicit task_impl(task::ttype type) : task_type_(type) {} task::ttype get_type() override { return task_type_; } private: task::ttype task_type_; }; class task_set : public task_impl { public: explicit task_set(task::ttype task_type, int req_type, LPCWSTR tk) : task_impl(task_type), req_ltype_(req_type), token_(tk) {} int get_ltype() { return req_ltype_; } CString get_token() { return token_; } private: int req_ltype_; CString token_; }; class task_subscribe : public task_set { public: explicit task_subscribe(int type, LPCWSTR tk) : task_set(task::ttype::em_subscribe, type, tk) {} }; class task_free : public task_set { public: explicit task_free(int type, LPCWSTR id) : task_set(task::ttype::em_free, type, id) { } }; class task_compose : public task_set { public: task_compose(int type, LPCWSTR tk) : task_set(task::ttype::em_compose, type, tk) {} }; class task_sock : public task_set { public: task_sock(int type, LPCWSTR tk) : task_set(task::ttype::em_sock, type, tk) {} }; class task_subscribe_item : public task_impl { public: explicit task_subscribe_item(int item_type, LPCWSTR val) : task_impl(task::ttype::em_subscribe_item), item_type_(item_type), val_(val) {} task::ttype get_type() { return task_impl::get_type(); } private: int item_type_; // 0-s, 1-d CString val_; }; class task_static_item : public task_impl { public: task_static_item() : task_impl(task::ttype::em_static_item), is_dled_(false) {} task::ttype get_type() { return task_impl::get_type(); } void set_id(const CString& id) { id_ = id; } CString get_id() const { return id_; } void set_url(const CString& url) { url_ = url; } CString get_url() const { return url_; } void set_category(const CString& category) { category_ = category; } CString get_Category() const { return category_; } void set_save_path(const CString& save_path) { save_path_ = save_path; } CString get_Path() const { return save_path_; } void set_tmp_path(const CString& tmp_path) { tmp_path_ = tmp_path; } CString get_tmp_path() const { return tmp_path_; } void set_dled(bool flag) const { is_dled_ = flag; } bool get_dled() const { return is_dled_; } private: CString id_; // 1 CString category_; CString tag_; CString url_; // 1 CString status_; bool live_open_; CString class_id_; CString tmp_path_; CString save_path_; mutable bool is_dled_; }; class task_dynamic_item : public task_impl { public: task_dynamic_item() : task_impl(task::ttype::em_dynamic_item) {} task::ttype get_type() { return task_impl::get_type(); } void set_id(const CString& id) { id_ = id; } CString get_id() const { return id_; } void set_uid(const CString& uid) { uid_ = uid; } void set_fee_type(const CString& fee_type) { fee_type_ = fee_type; } void set_url_en(const CString& url_en) { url_en_ = url_en; } CString get_url_en() const { return url_en_; } void set_md5_en(const CString& md5_en) { md5_en_ = md5_en; } CString get_md5_en() const { return md5_en_; } void set_save_path(const CString& save_path) { save_path_ = save_path; } CString get_Path() const const { return save_path_; } void set_tmp_path(const CString& tmp_path) { tmp_path_ = tmp_path; } CString get_tmp_path() const { return tmp_path_; } void set_audio(int audio) { audio_ = audio; } int get_audio() const { return audio_; } void set_zj_url(const CString& zj_url) { zj_url_ = zj_url; } CString get_zj_url() const { return zj_url_; } void set_zj_xy(const CString& zj_xy) { zj_xy_ = zj_xy; } CString get_zj_xy() const { return zj_xy_; } void set_zj_size(const CString& zj_size) { zj_size_ = zj_size; } CString get_zj_size() const { return zj_size_; } void set_zj_path(const CString& zj_path) { zj_path_ = zj_path; } CString get_zj_path() const { return zj_path_; } void set_zj_md5(const CString& zj_md5) { zj_md5_ = zj_md5; } CString get_zj_md5() const { return zj_md5_; } void set_num(int num) { num_ = num; } int get_num() const { return num_; } void set_category(const CString& cate) { category_ = cate; } CString get_category() const { return category_; } private: int num_{ 0 }; CString id_; CString uid_; CString fee_type_; // 干嘛的 CString category_; CString url_en_; // 1 CString md5_en_; // 1 int audio_{ 0 }; CString zujian_; // after de CString tmp_path_; CString save_path_; CString zj_url_; CString zj_xy_; CString zj_size_; CString zj_path_; CString zj_md5_; }; // Subscribe } // namespace task #endif // NATIVE_COMPOSE_DATA_DEFINE_H |
动态数量任务同步
- 根据请求到的目标数量解析任务，创建任务，并投入线程池
- 当任务解析成功或者成功添加时，使用
fetch_add递增 - 当某个线程处理完成后，使用
--(*pending)递减 - 并判断当前
pending是否已经为0，为0则进行相关逻辑
- 当任务解析成功或者成功添加时，使用
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auto pending = std::make_shared<std::atomic<int>>(1); bool is_changed = false; for (int i = 0; i < nItem; ++i) { cJSON* pItem = cJSON_GetArrayItem(pList, i); if (!pItem) { continue; } int item_type = JsonHelper::GetInt(pItem, "type", 0); if (item_type == 0) { continue; } else if (item_type == static_cast<int>(ser_item_type::em_dynamic)) { task::task_dynamic_item tsk; if (!parse_dynamic_tsk(pItem, tsk, from_type::em_sock, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_sock_dy_id_exist(id); } return false; })) { continue; } if (!this->helper_) { continue; } pending->fetch_add(1); tsk.set_num(i+1); is_changed = true; auto ft = helper_->enqueue([this, tsk, pending] { this->process_dynamic(static_cast<int>(from_type::em_sock), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sock(); } } }); } else if (item_type == static_cast<int>(ser_item_type::em_static)) { task::task_static_item tsk; if (!parse_static_tsk(pItem, tsk, from_type::em_sock, [this](from_type, const std::string& id) -> bool { if (cfger_) { return cfger_->is_sock_st_id_exist(id); } })) { continue; } if (!this->helper_) { continue; } pending->fetch_add(1); is_changed = true; auto ft = helper_->enqueue([this, tsk, pending] { this->process_static(static_cast<int>(from_type::em_sock), tsk, this->mut_tmp_); if (--(*pending) == 0) { if (cfger_) { cfger_->update_cache_sock(); } } }); } } if (--(*pending) == 0 && is_changed) { if (cfger_) { cfger_->update_cache_sock(); } } |
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