FtpPoller.qm.dox.h

// -*- mode: c++; indent-tabs-mode: nil -*-
 
/*  FtpPoller.qm Copyright 2019 - 2024 Qore Technologies, s.r.o.
 
    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
    to deal in the Software without restriction, including without limitation
    the rights to use, copy, modify, merge, publish, distribute, sublicense,
    and/or sell copies of the Software, and to permit persons to whom the
    Software is furnished to do so, subject to the following conditions:
 
    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.
 
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    DEALINGS IN THE SOFTWARE.
*/
 
 
// make sure we have the required qore version
 
 
 
namespace FtpPoller {
const AppName = "FTP";
 
const EVENT_FTP_FILE = "ftp-file-event";
 
 
class FtpPoller {
 
public:
        const OrderAsc = 0;
        const OrderDesc = 1;
 
        const SortNone = 0;
        const SortName = 1;
        const SortDate = 2;
 
        const RequiredKeys = ...;
 
 
        const RequiredKeysWithHost = RequiredKeys + "host";
 
        const Defaults = ...;
 
 
        const OptionalKeys = ...;
 
 
        const AllKeys = RequiredKeysWithHost + keys Defaults + OptionalKeys;
 
        const ErrorDelay = 1m;
 
protected:
        string protocol;
 
        string host;
 
        int port;
 
        string user;
 
        string url;
 
        hash<UrlInfo> urlh;
 
        *string pass;
 
        softlist<string> path = ".";
 
        string rootFtpPath;
 
        *string mask;
 
        int poll_interval;
 
        string local_dir;
 
        string tempfile_template;
 
        bool atomic_transfer;
 
 
        bool delete_remote_file;
 
 
        *string move_remote_file;
 
        bool runflag = False;
 
        bool get_files;
 
        bool fatal = False;
 
        int pollcnt = 0;
 
        Mutex m();
 
        int tid;
 
        timeout timeout;
 
        Counter sc();
 
        Qore::FtpClient ftp;
 
        int reopts = 0;
 
        *softint minage;
 
        *code log_info;
 
        *code log_detail;
 
        *code log_debug;
 
        *code start_thread;
 
        *code sleep;
 
        FtpClient new_ftp;
 
public:
 
 
    constructor(Qore::FtpClient n_ftp, hash<auto> nconf);
 
 
 
    constructor(hash<auto> nconf);
 
 
    destructor();
 
 
    updateOptions(FtpClient ftp);
 
 
    int getPollCount();
 
 
protected:
     setup(FtpClient ftp);
public:
 
 
protected:
     logInfo(string fmt, ...);
public:
 
 
protected:
     logDetail(string fmt, ...);
public:
 
 
protected:
     logDebug(string fmt, ...);
public:
 
 
protected:
     setMask();
public:
 
 
 
    getStoreFile(string remote_path, string local_path);
 
 
    string getTextFile(string path);
 
 
    binary getFile(string path);
 
 
    rename(string old, string nnew);
 
 
    removeFile(string fn);
 
 
 
    list<hash<FtpPollerFileEventInfo>> getFiles(string subdir, int sort = FtpPoller::SortNone, int order = FtpPoller::OrderAsc);
 
 
 
    int start();
 
 
 
    stopNoWait();
 
 
 
    stop();
 
 
 
    waitStop();
 
 
 
    startInline();
 
 
    bool runOnce();
 
 
    hash<FtpPollerFileEventInfo> getRemoteFileData(hash<FtpPollerFileEventInfo> event);
 
 
protected:
     hash<FtpPollerFileEventInfo> retrieveTempFile(hash<FtpPollerFileEventInfo> event);
public:
 
 
protected:
     hash<FtpPollerFileEventInfo> retrieveFile(hash<FtpPollerFileEventInfo> event);
public:
 
 
protected:
     ftpSleep(softint secs);
public:
 
 
protected:
     run();
public:
 
 
 
    *bool fileEvent(list<hash<FtpPollerFileEventInfo>> l);
 
 
 
    abstract singleFileEvent(hash<FtpPollerFileEventInfo> event);
 
 
    abstract postSingleFileEvent(hash<FtpPollerFileEventInfo> event);
 
 
      static checkPath(string path, string type, bool write = False);
};
 
 
class FtpPollerDataProviderBase : public DataProvider::AbstractDataProvider {
 
public:
        const ConstructorOptions = ...;
 
 
protected:
        EmbeddedFtpPoller poller;
 
public:
 
    constructor(*hash<auto> options);
 
 
    destructor();
 
 
    string getName();
 
 
    *string getDesc();
 
 
 
    updateConnectionObjects(object conn, object connobj);
 
 
 
protected:
     hash<string, hash<DataProviderMessageInfo>> getEventTypesImpl();
public:
 
};
 
 
class FtpPollerDataProvider : public FtpPollerDataProviderBase, public DataProvider::Observable {
 
public:
        const ProviderInfo = ...;
 
 
    constructor(*hash<auto> options) ;
 
 
protected:
     hash<DataProviderInfo> getStaticInfoImpl();
public:
 
};
 
 
class FtpDelayedPollerDataProvider : public FtpPollerDataProviderBase, public DataProvider::DelayedObservable {
 
public:
        const ProviderInfo = ...;
 
 
    constructor(*hash<auto> options) ;
 
 
 
    observersReady();
 
 
 
    stopEvents();
 
 
protected:
     hash<DataProviderInfo> getStaticInfoImpl();
public:
 
};
 
class FtpPollerDataProviderFactory : public AbstractDataProviderFactory {
 
public:
protected:
        static Class cls = new Class("FtpDelayedPollerDataProvider");
 
        const FactoryInfo = ...;
 
 
public:
 
 
protected:
     hash<DataProviderFactoryInfo> getInfoImpl();
public:
 
 
 
protected:
     hash<DataProviderInfo> getProviderInfoImpl();
public:
 
 
protected:
     Class getClassImpl();
public:
 
};
};
 
// private namespace; not exported
namespace Priv {
class EmbeddedFtpPoller : public FtpPoller {
 
public:
protected:
        Observable observable;
 
public:
 
    constructor(FtpPollerDataProviderBase provider, hash<auto> options) ;
 
 
    singleFileEvent(hash<FtpPollerFileEventInfo> event);
 
 
    postSingleFileEvent(hash<FtpPollerFileEventInfo> event);
 
};
 
const FtpWhiteLogo = ...;
 
 
const FtpBlackLogo = ...;
 
};