Ticket #1196: message_add_data.cpp

#include <Message.h>

#include <stdio.h>


int
main()
{
    const char* data = "gurkensalat";
    BMessage a;
    a.AddData("a", B_RAW_TYPE, data, 5);
    a.ReplaceData("a", B_RAW_TYPE, data, 12);
    a.PrintToStream();

    const char* b;
    ssize_t size;
    if (a.FindData("a", B_RAW_TYPE, (const void**)&b, &size) == B_OK) {
        char c[100];
        memcpy(c, b, size);
        c[size] = '\0';
        printf("data found: %s (%ld bytes)\n", c, size);
    }
}