C++ (Cpp) HPDF_Dict_Write Examples

Example #1

File: hpdf_xref.c Project: Allamaprabhu7/APPDfTest

static HPDF_STATUS
WriteTrailer  (HPDF_Xref     xref,
               HPDF_Stream   stream)
{
    HPDF_UINT max_obj_id = xref->entries->count + xref->start_offset;
    HPDF_STATUS ret;

    HPDF_PTRACE ((" WriteTrailer\n"));

    if ((ret = HPDF_Dict_AddNumber (xref->trailer, "Size", max_obj_id))
            != HPDF_OK)
        return ret;

    if (xref->prev)
        if ((ret = HPDF_Dict_AddNumber (xref->trailer, "Prev",
                xref->prev->addr)) != HPDF_OK)
            return ret;

    if ((ret = HPDF_Stream_WriteStr (stream, "trailer\012")) != HPDF_OK)
        return ret;

    if ((ret = HPDF_Dict_Write (xref->trailer, stream, NULL)) != HPDF_OK)
        return ret;

    if ((ret = HPDF_Stream_WriteStr (stream, "\012startxref\012")) != HPDF_OK)
        return ret;

    if ((ret = HPDF_Stream_WriteUInt (stream, xref->addr)) != HPDF_OK)
        return ret;

    if ((ret = HPDF_Stream_WriteStr (stream, "\012%%EOF\012")) != HPDF_OK)
        return ret;

    return HPDF_OK;
}

Example #2

HPDF_STATUS
HPDF_Obj_WriteValue  (void          *obj,
                      HPDF_Stream   stream,
                      HPDF_Encrypt  e)
{
    HPDF_Obj_Header *header;
    HPDF_STATUS ret;

    HPDF_PTRACE((" HPDF_Obj_WriteValue\n"));

    header = (HPDF_Obj_Header *)obj;

    HPDF_PTRACE((" HPDF_Obj_WriteValue obj=0x%08X obj_class=0x%04X\n",
            (HPDF_UINT)obj, (HPDF_UINT)header->obj_class));

    switch (header->obj_class & HPDF_OCLASS_ANY) {
        case HPDF_OCLASS_NAME:
            ret = HPDF_Name_Write (obj, stream);
            break;
        case HPDF_OCLASS_NUMBER:
            ret = HPDF_Number_Write (obj, stream);
            break;
        case HPDF_OCLASS_REAL:
            ret = HPDF_Real_Write (obj, stream);
            break;
        case HPDF_OCLASS_STRING:
            ret = HPDF_String_Write (obj, stream, e);
            break;
        case HPDF_OCLASS_BINARY:
            ret = HPDF_Binary_Write (obj, stream, e);
            break;
        case HPDF_OCLASS_ARRAY:
            ret = HPDF_Array_Write (obj, stream, e);
            break;
        case HPDF_OCLASS_DICT:
            ret = HPDF_Dict_Write (obj, stream, e);
            break;
        case HPDF_OCLASS_BOOLEAN:
            ret = HPDF_Boolean_Write (obj, stream);
            break;
        case HPDF_OCLASS_DIRECT:
            ret = HPDF_Direct_Write (obj, stream);
            break;
        case HPDF_OCLASS_NULL:
            ret = HPDF_Stream_WriteStr (stream, "null");
            break;
        default:
            ret = HPDF_ERR_UNKNOWN_CLASS;
    }

    return ret;
}