Unicode C

FTP Sync Download Tree w/ Must-Match Directory Constraints

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Demonstrates how synchronize a directory tree in the download direction, but only entering directories matching a set of wildcard filenames.

Note: This example requires Chilkat v9.5.0.76 or greater.

Unicode C

#include <C_CkFtp2W.h>
#include <C_CkStringTableW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkFtp2W ftp;
    int mode;
    HCkStringTableW st;
    int numFiles;
    int i;
    const wchar_t *remoteFilename;

    success = FALSE;

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

    ftp = CkFtp2W_Create();

    CkFtp2W_putHostname(ftp,L"ftp.something.com");
    CkFtp2W_putUsername(ftp,L"my_login");
    CkFtp2W_putPassword(ftp,L"my_password");

    // Connect and login to the FTP server.
    success = CkFtp2W_Connect(ftp);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    // Set the current remote directory to the root of
    // the tree to be downloaded.
    success = CkFtp2W_ChangeRemoteDir(ftp,L"/subDir1");
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    // Possible synchronization modes are:
    // mode=0: Download all files
    // mode=1: Download all files that do not exist on the local filesystem.
    // mode=2: Download newer or non-existant files.
    // mode=3: Download only newer files. If a file does not already exist on the local filesystem, it is not downloaded from the server..
    // mode=5: Download only missing files or files with size differences.
    // mode=6: Same as mode 5, but also download newer files.

    // Imagine our remote directory tree has these files and directories:

    // 	accentedLatin1.txt
    // 	accentedUtf8.txt
    // 	alice.key
    // 	anter_cert.pem
    // 	chiliPepper.gif
    // 	helloWorld.pdf
    // 	abc/chiliPepper.gif
    // 	abc/ghk/
    // 	data/chiliPepper.gif
    // 	data/xyz/dkimHtmlBody.txt
    // 	data/xyz/dkimVerifyTest.eml
    // 	data/xyz/emailForCreateDsn.eml
    // 	text/frenchUtf8.txt
    // 	text/helloWorld.txt
    // 	text/PolishEmailBody.txt
    // 	text/something/

    // Only enter remote directories named either "data" or matching "x*"
    CkFtp2W_putSyncMustMatchDir(ftp,L"data; x*");
    mode = 0;
    success = CkFtp2W_SyncLocalTree(ftp,L"c:/temp/subDir1",mode);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    success = CkFtp2W_Disconnect(ftp);

    // Show the files downloaded.
    st = CkStringTableW_Create();
    CkFtp2W_GetSyncedFiles(ftp,st);

    numFiles = CkStringTableW_getCount(st);
    i = 0;

    while (i < numFiles) {
        wprintf(L"%s\n",CkStringTableW_stringAt(st,i));
        i = i + 1;
    }

    // Output showing the files downloaded:

    // accentedLatin1.txt
    // accentedUtf8.txt
    // alice.key
    // anter_cert.pem
    // chiliPepper.gif
    // helloWorld.pdf
    // data/chiliPepper.gif
    // data/xyz/dkimHtmlBody.txt
    // data/xyz/dkimVerifyTest.eml
    // data/xyz/emailForCreateDsn.eml


    CkFtp2W_Dispose(ftp);
    CkStringTableW_Dispose(st);

    }