(C) SFTP Synchronize Tree Upload with ProgressInfo Callbacks

Demonstrates an SFTP synchronization tree upload (local files to SFTP server), with progress info callbacks to monitor each file uploaded.

Chilkat C/C++ Library Downloads
MS Visual C/C++ C++ Builder Linux C/C++ Alpine Linux C/C++	MacOS C/C++ iOS C/C++ Android C/C++ MinGW C/C++

#include <C_CkStringBuilder.h>
#include <C_CkXml.h>
#include <C_CkSFtp.h>

void sftp_ProgressInfo(const char *name, const char *value)
    {
    HCkStringBuilder sbName;
    HCkXml xml;
    const char *file_localPath;
    const char *file_remotePath;
    printf("ProgressInfo: %s, %s\n",name,value);

    sbName = CkStringBuilder_Create();
    CkStringBuilder_Append(sbName,name);
    if (CkStringBuilder_ContentsEqual(sbName,"syncUploadFile") == TRUE) {
        xml = CkXml_Create();
        CkXml_LoadXml(xml,value);
        file_localPath = CkXml_getAttrValue(xml,"localPath");
        file_remotePath = CkXml_getAttrValue(xml,"remotePath");
    }
    }

void ChilkatSample(void)
    {
    HCkSFtp sftp;
    void (*fnsftpProgressInfo)(const char *name, const char *value) = sftp_ProgressInfo;
    BOOL success;
    const char *remoteDir;
    const char *localDir;
    int mode;
    BOOL recursive;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    sftp = CkSFtp_Create();
    CkSFtp_setProgressInfo(sftp, fnsftpProgressInfo);

    success = CkSFtp_Connect(sftp,"my-ssh-server.com",22);
    if (success == TRUE) {
        success = CkSFtp_AuthenticatePw(sftp,"mySshLogin","mySshPassword");
    }

    if (success == TRUE) {
        success = CkSFtp_InitializeSftp(sftp);
    }

    if (success != TRUE) {
        printf("%s\n",CkSFtp_lastErrorText(sftp));
        CkStringBuilder_Dispose(sbName);
        CkXml_Dispose(xml);
        CkSFtp_Dispose(sftp);
        return;
    }

    // Synchronize (by uploading) the local directory tree rooted at "c:/ckAssets/qa_data/syncRemote2/"
    // with the remote directory tree rooted at "qa/syncRemote2"
    // The remote directory
    // is relative to the HOME directory of the SSH user account.
    // The local directory is an absolute path (but could be a relative path if desired)

    remoteDir = "qa/syncRemote2";
    localDir = "c:/ckAssets/qa_data/syncRemote2/";

    // Possible modes that can be passed to the SyncTreeUpload method are:
    // mode=0: Upload all files
    // mode=1: Upload all files that do not exist on the server.
    // mode=2: Upload newer or non-existant files.
    // mode=3: Upload only newer files. If a file does not already exist on the server, it is not uploaded.
    // mode=4: transfer missing files or files with size differences.
    // mode=5: same as mode 4, but also newer files.

    // Because we want to see the ProgressInfo callbacks, upload all files..
    mode = 0;

    // This example turns on recursion to synchronize the entire tree. 
    // Recursion can be turned off to synchronize the files of a single directory.
    recursive = TRUE;
    success = CkSFtp_SyncTreeUpload(sftp,localDir,remoteDir,mode,recursive);
    if (success != TRUE) {
        printf("%s\n",CkSFtp_lastErrorText(sftp));
        CkStringBuilder_Dispose(sbName);
        CkXml_Dispose(xml);
        CkSFtp_Dispose(sftp);
        return;
    }

    printf("Success.\n");

    // Here is sample output of the above code showing the ProgressInfo values.
    // If the name is "syncUploadFile", then the value is a snippet of XML containing the local file path and the remote file path of the file
    // being uploaded.

    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\accentedLatin1.txt" remotePath="qa/syncRemote2/accentedLatin1.txt" />
    // ProgressInfo: SendByteCount, 52
    // ProgressInfo: SendBytesPerSec, 52000
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\accentedUtf8.txt" remotePath="qa/syncRemote2/accentedUtf8.txt" />
    // ProgressInfo: SendByteCount, 226
    // ProgressInfo: SendBytesPerSec, 226000
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\anter_cert.pem" remotePath="qa/syncRemote2/anter_cert.pem" />
    // ProgressInfo: SendByteCount, 2165
    // ProgressInfo: SendBytesPerSec, 2165000
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\mv.exe" remotePath="qa/syncRemote2/mv.exe" />
    // ProgressInfo: SendByteCount, 9922165
    // ProgressInfo: SendBytesPerSec, 24438830
    // ProgressInfo: SendByteCount, 20898165
    // ProgressInfo: SendBytesPerSec, 25705000
    // ProgressInfo: SendByteCount, 31554165
    // ProgressInfo: SendBytesPerSec, 25885287
    // ProgressInfo: SendByteCount, 42242165
    // ProgressInfo: SendBytesPerSec, 25995178
    // ProgressInfo: SendByteCount, 48066165
    // ProgressInfo: SendBytesPerSec, 23666255
    // ProgressInfo: SendByteCount, 50821629
    // ProgressInfo: SendBytesPerSec, 23916060
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\abc\chiliPepper.gif" remotePath="qa/syncRemote2/abc/chiliPepper.gif" />
    // ProgressInfo: SendByteCount, 50829347
    // ProgressInfo: SendBytesPerSec, 23919692
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\data\chiliPepper.gif" remotePath="qa/syncRemote2/data/chiliPepper.gif" />
    // ProgressInfo: SendByteCount, 50837065
    // ProgressInfo: SendBytesPerSec, 23923324
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\data\xyz\dkimHtmlBody.txt" remotePath="qa/syncRemote2/data/xyz/dkimHtmlBody.txt" />
    // ProgressInfo: SendByteCount, 50837250
    // ProgressInfo: SendBytesPerSec, 23923411
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\data\xyz\dkimVerifyTest.eml" remotePath="qa/syncRemote2/data/xyz/dkimVerifyTest.eml" />
    // ProgressInfo: SendByteCount, 50840884
    // ProgressInfo: SendBytesPerSec, 23925121
    // ProgressInfo: syncUploadFile, <file localPath="c:\ckAssets\qa_data\syncRemote2\data\xyz\emailForCreateDsn.eml" remotePath="qa/syncRemote2/data/xyz/emailForCreateDsn.eml" />
    // ProgressInfo: SendByteCount, 50845086
    // ProgressInfo: SendBytesPerSec, 23927099


    CkStringBuilder_Dispose(sbName);
    CkXml_Dispose(xml);
    CkSFtp_Dispose(sftp);

    }