(C) SharePoint -- Get Files in Root Folder

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Gets the list of files that exist in the root folder.

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#include <C_CkHttp.h>
#include <C_CkStringBuilder.h>
#include <C_CkJsonObject.h>
#include <C_CkDateTime.h>
#include <C_CkDtObj.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    HCkStringBuilder sbJson;
    BOOL success;
    HCkJsonObject json;
    int numFiles;
    HCkDateTime lastMod;
    HCkDtObj dt;
    BOOL bLocal;
    int i;
    const char *filename;
    const char *fileRelativeUri;
    int fileSize;
    const char *sLastModified;

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

    // -------------------------------------------------------------------------
    // The following comments apply to SharePoint Windows classic authentication.
    // -------------------------------------------------------------------------
    // For example, imagine our SharePoint endpoint is https://xyzoffice.mycompany.com/
    // The SHAREPOINT_NTLM_DOMAIN would be "mycompany.com"
    // The SHAREPOINT_HTTPS_DOMAIN would be "xyzoffice.mycompany.com"
    // Also, the SHAREPOINT_USERNAME would be just the name, not a full email address.
    // for example, "chilkat" instead of "chilkat@mycompany.com"

    http = CkHttp_Create();

    // If SharePoint Windows classic authentication is used, then set the 
    // Login, Password, LoginDomain, and NtlmAuth properties.
    CkHttp_putLogin(http,"SHAREPOINT_USERNAME");
    CkHttp_putPassword(http,"SHAREPOINT_PASSWORD");
    CkHttp_putLoginDomain(http,"SHAREPOINT_NTLM_DOMAIN");
    CkHttp_putNtlmAuth(http,TRUE);

    // -------------------------------------------------------------------------
    // The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
    // If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
    // establish the cookie as shown at SharePoint Online Authentication
    // -------------------------------------------------------------------------

    // Indicate that we want a JSON reply
    CkHttp_putAccept(http,"application/json;odata=verbose");
    CkHttp_putAcceptCharset(http,"utf-8");

    // If your Sharepoint site is within a site collection, then use "https://SHAREPOINT_HTTPS_DOMAIN/sites/teamA/_api/web/GetFolderByServerRelativeUrl('/sites/teamA/')/Files" where "teamA" is the name of the site.
    sbJson = CkStringBuilder_Create();
    success = CkHttp_QuickGetSb(http,"https://SHAREPOINT_HTTPS_DOMAIN/_api/web/GetFolderByServerRelativeUrl('/')/Files",sbJson);
    if (success != TRUE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkStringBuilder_Dispose(sbJson);
        return;
    }

    json = CkJsonObject_Create();
    CkJsonObject_LoadSb(json,sbJson);

    // Iterate over the results and get each file's name, size, and last-modified date/time.

    numFiles = CkJsonObject_SizeOfArray(json,"d.results");
    printf("Number of Files in the SharePoint root folder = %d\n",numFiles);

    lastMod = CkDateTime_Create();

    bLocal = TRUE;

    i = 0;
    while (i < numFiles) {
        CkJsonObject_putI(json,i);

        filename = CkJsonObject_stringOf(json,"d.results[i].Name");
        fileRelativeUri = CkJsonObject_stringOf(json,"d.results[i].ServerRelativeUrl");
        fileSize = CkJsonObject_IntOf(json,"d.results[i].Length");
        sLastModified = CkJsonObject_stringOf(json,"d.results[i].TimeLastModified");

        printf("%d: %s\n",i + 1,filename);
        printf("    Relative URI: %s\n",fileRelativeUri);
        printf("    Size in Bytes: %d\n",fileSize);

        // Show the last-modified date/time in the local timezone.
        CkDateTime_SetFromTimestamp(lastMod,sLastModified);
        dt = CkDateTime_GetDtObj(lastMod,bLocal);
        printf("    Last-Modified: %d/%d/%d %d:%d\n",CkDtObj_getDay(dt),CkDtObj_getMonth(dt),CkDtObj_getYear(dt),CkDtObj_getHour(dt)
            ,CkDtObj_getMinute(dt));
        CkDtObj_Dispose(dt);

        i = i + 1;
    }

    // The output of this program when I tested it:

    // 	Number of Files in the SharePoint root folder = 5
    // 	1: Documentstester1.txt
    // 	    Relative URI: /Documentstester1.txt
    // 	    Size in Bytes: 17
    // 	    Last-Modified: 6/4/2017 11:31
    // 	2: Documents11_D42_Device_70_IP.xlsx
    // 	    Relative URI: /Documents11_D42_Device_70_IP.xlsx
    // 	    Size in Bytes: 17472
    // 	    Last-Modified: 6/4/2017 10:54
    // 	3: default.aspx
    // 	    Relative URI: /default.aspx
    // 	    Size in Bytes: 3960
    // 	    Last-Modified: 26/10/2015 20:47
    // 	4: DocumentsVCAC NEW Admin and RA bacgrounds.pptx
    // 	    Relative URI: /DocumentsVCAC NEW Admin and RA bacgrounds.pptx
    // 	    Size in Bytes: 11867024
    // 	    Last-Modified: 6/4/2017 10:51
    // 	5: DocumentsVCAC_Installer_Web_Sites_Installation.docx
    // 	    Relative URI: /DocumentsVCAC_Installer_Web_Sites_Installation.docx
    // 	    Size in Bytes: 529482
    // 	    Last-Modified: 6/4/2017 11:0


    CkHttp_Dispose(http);
    CkStringBuilder_Dispose(sbJson);
    CkJsonObject_Dispose(json);
    CkDateTime_Dispose(lastMod);

    }