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Unicode C++

Split File into Chunks

Demonstrates how to split a file into chunks.

Chilkat Unicode C++ Downloads

Unicode C++
#include <CkFileAccessW.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkFileAccessW fac;

    //  Any type of file may be split.  It doesn't matter if it's
    //  a binary file or a text file.
    const wchar_t *fileToSplit = L"qa_data/hamlet.xml";

    const wchar_t *partPrefix = L"hamlet";
    const wchar_t *partExtension = L"part";
    int maxChunkSize = 50000;
    const wchar_t *destDirPath = L"qa_output";

    //  Splits hamlet.xml into hamlet1.part, hamlet2.part, ...
    //  Output files are written to the current working directory.
    //  Each chunk will be 50000 bytes except for the last which
    //  will be the remainder.
    success = fac.SplitFile(fileToSplit,partPrefix,partExtension,maxChunkSize,destDirPath);

    if (success == true) {
        wprintf(L"Success.\n");
    }
    else {
        wprintf(L"%s\n",fac.lastErrorText());
    }
    }