property.cxx

ecos实时嵌入式操作系统

    data = value_arg;
    cdlproperty_stringbody_cookie = CdlProperty_StringBody_Magic;
    CYGDBG_MEMLEAK_CONSTRUCTOR();
    
    CYG_POSTCONDITION_THISC();
    CYG_REPORT_RETURN();
}

CdlProperty_StringBody::~CdlProperty_StringBody()
{
    CYG_REPORT_FUNCNAME("CdlProperty_String:: destructor");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    cdlproperty_stringbody_cookie = CdlProperty_StringBody_Invalid;
    data = "";
    CYGDBG_MEMLEAK_DESTRUCTOR();
    
    CYG_REPORT_RETURN();
}

std::string
CdlProperty_StringBody::get_string(void) const
{
    CYG_REPORT_FUNCNAME("CdlProperty_String::get_string");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    CYG_REPORT_RETURN();
    return data;
}

bool
CdlProperty_StringBody::check_this(cyg_assert_class_zeal zeal) const
{
    if (CdlProperty_StringBody_Magic != cdlproperty_stringbody_cookie) {
        return false;
    }
    CYGDBG_MEMLEAK_CHECKTHIS();
    return inherited::check_this(zeal);
}

//}}}`
//{{{  CdlProperty_TclCode class        

// ----------------------------------------------------------------------------

CdlProperty_TclCode
CdlProperty_TclCodeBody::make(CdlNode node_arg, std::string name_arg, cdl_tcl_code code_arg,
                              int argc_arg, const char* argv_arg[],
                              std::vector<std::pair<std::string,std::string> >& options_arg)
{
    return new CdlProperty_TclCodeBody(node_arg, name_arg, 0, code_arg, argc_arg, argv_arg, options_arg);
}

CdlProperty_TclCode
CdlProperty_TclCodeBody::make(CdlNode node_arg, std::string name_arg, cdl_int number_arg, cdl_tcl_code code_arg,
                              int argc_arg, const char* argv_arg[],
                              std::vector<std::pair<std::string,std::string> >& options_arg)                              
{
    return new CdlProperty_TclCodeBody(node_arg, name_arg, number_arg, code_arg, argc_arg, argv_arg, options_arg);
}


CdlProperty_TclCodeBody::CdlProperty_TclCodeBody(CdlNode node_arg, std::string name_arg,
                                                 cdl_int number_arg, cdl_tcl_code code_arg,
                                                 int argc_arg, const char* argv_arg[],
                                                 std::vector<std::pair<std::string,std::string> >& options_arg)
    : inherited(node_arg, name_arg, argc_arg, argv_arg, options_arg)
{
    CYG_REPORT_FUNCNAME("CdlProperty_TclCode:: constructor");
    CYG_REPORT_FUNCARG2("this %p, number_arg %d", this, number_arg);

    code   = code_arg;
    number = number_arg;
    cdlproperty_tclcodebody_cookie = CdlProperty_TclCodeBody_Magic;
    CYGDBG_MEMLEAK_CONSTRUCTOR();
    
    CYG_POSTCONDITION_THISC();
    CYG_REPORT_RETURN();
}

CdlProperty_TclCodeBody::~CdlProperty_TclCodeBody()
{
    CYG_REPORT_FUNCNAME("CdlProperty_TclCode:: destructor");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    cdlproperty_tclcodebody_cookie = CdlProperty_TclCodeBody_Invalid;
    code = cdl_tcl_code("");
    CYGDBG_MEMLEAK_DESTRUCTOR();
    
    CYG_REPORT_RETURN();
}

const cdl_tcl_code&
CdlProperty_TclCodeBody::get_code(void) const
{
    CYG_REPORT_FUNCNAME("CdlProperty_TclCode::get_code");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    CYG_REPORT_RETURN();
    return code;
}

cdl_int
CdlProperty_TclCodeBody::get_number(void) const
{
    CYG_REPORT_FUNCNAMETYPE("CdlProperty_TclCode::get_number", "result %d");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    cdl_int result = number;
    CYG_REPORT_RETVAL(result);
    return result;
}

bool
CdlProperty_TclCodeBody::check_this(cyg_assert_class_zeal zeal) const
{
    if (CdlProperty_TclCodeBody_Magic != cdlproperty_tclcodebody_cookie) {
        return false;
    }
    CYGDBG_MEMLEAK_CHECKTHIS();
    return inherited::check_this(zeal);
}

//}}}
//{{{  CdlProperty_StringVector class   

// ----------------------------------------------------------------------------

CdlProperty_StringVector
CdlProperty_StringVectorBody::make(CdlNode node_arg, std::string name_arg, const std::vector<std::string>& data_arg,
                                   int argc_arg, const char* argv_arg[],
                                   std::vector<std::pair<std::string,std::string> >& options_arg)
{
    return new CdlProperty_StringVectorBody(node_arg, name_arg, data_arg, argc_arg, argv_arg, options_arg);
}

CdlProperty_StringVectorBody::CdlProperty_StringVectorBody(CdlNode node_arg, std::string name_arg,
                                                           const std::vector<std::string>& data_arg,
                                                           int argc_arg, const char* argv_arg[],
                                                           std::vector<std::pair<std::string,std::string> >& options_arg)
    : inherited(node_arg, name_arg, argc_arg, argv_arg, options_arg)
{
    CYG_REPORT_FUNCNAME("CdlProperty_StringVector:: constructor");
    CYG_REPORT_FUNCARG1("this %p", this);
    
    data = data_arg;
    cdlproperty_stringvectorbody_cookie = CdlProperty_StringVectorBody_Magic;
    CYGDBG_MEMLEAK_CONSTRUCTOR();
    
    CYG_POSTCONDITION_THISC();
    CYG_REPORT_RETURN();
}

CdlProperty_StringVectorBody::~CdlProperty_StringVectorBody()
{
    CYG_REPORT_FUNCNAME("CdlProperty_StringVector:: destructor");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    cdlproperty_stringvectorbody_cookie = CdlProperty_StringVectorBody_Invalid;
    data.clear();
    CYGDBG_MEMLEAK_DESTRUCTOR();
    
    CYG_REPORT_RETURN();
}

std::string
CdlProperty_StringVectorBody::get_first_string(void) const
{
    CYG_REPORT_FUNCNAME("CdlProperty_StringVector::get_first_string");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    std::string result;
    if (0 == data.size()) {
        result = "";
    } else {
        result = data[0];
    }
    CYG_REPORT_RETURN();
    return result;
}

unsigned int
CdlProperty_StringVectorBody::get_number_of_strings() const
{
    CYG_REPORT_FUNCNAMETYPE("CdlProperty_StringVector::get_number_of_strings", "result %d");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    unsigned int result = data.size();
    CYG_REPORT_RETVAL(result);
    return result;
}

std::string
CdlProperty_StringVectorBody::get_string(unsigned int index) const
{
    CYG_REPORT_FUNCNAME("CdlProperty_StringVector::get_string");
    CYG_REPORT_FUNCARG2XV(this, index);
    CYG_PRECONDITION_THISC();
    CYG_PRECONDITIONC(index < data.size());

    std::string result = data[index];
    CYG_REPORT_RETURN();
    return result;
}

const std::vector<std::string>&
CdlProperty_StringVectorBody::get_strings(void) const
{
    CYG_REPORT_FUNCNAME("CdlProperty_StringVector::get_strings");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    CYG_REPORT_RETURN();
    return data;
}

bool
CdlProperty_StringVectorBody::check_this(cyg_assert_class_zeal zeal) const
{
    if (CdlProperty_StringVectorBody_Magic != cdlproperty_stringvectorbody_cookie) {
        return false;
    }
    CYGDBG_MEMLEAK_CHECKTHIS();
    return inherited::check_this(zeal);
}

//}}}`
//{{{  CdlProperty_Reference class      

// ----------------------------------------------------------------------------
// This is pretty simple since most of the functionality is provided by the
// reference class.

CdlProperty_Reference
CdlProperty_ReferenceBody::make(CdlNode node_arg, std::string name_arg, std::string ref_arg, CdlUpdateHandler update_handler,
                                int argc_arg, const char* argv_arg[],
                                std::vector<std::pair<std::string,std::string> >& options_arg)
{
    return new CdlProperty_ReferenceBody(node_arg, name_arg, ref_arg, update_handler, argc_arg, argv_arg, options_arg);
}

CdlProperty_ReferenceBody::CdlProperty_ReferenceBody(CdlNode node_arg, std::string name_arg, std::string ref_arg,
                                                     CdlUpdateHandler update_handler_arg,
                                                     int argc_arg, const char* argv_arg[],
                                                     std::vector<std::pair<std::string,std::string> >& options_arg)
    : CdlPropertyBody(node_arg, name_arg, argc_arg, argv_arg, options_arg),
      CdlReference(ref_arg),
      update_handler(update_handler_arg)
{
    CYG_REPORT_FUNCNAME("CdlProperty_Reference:: constructor");
    CYG_REPORT_FUNCARG1("this %p", this);

    cdlproperty_referencebody_cookie = CdlProperty_ReferenceBody_Magic;
    CYGDBG_MEMLEAK_CONSTRUCTOR();
    
    CYG_POSTCONDITION_THISC();
    CYG_REPORT_RETURN();
}

CdlProperty_ReferenceBody::~CdlProperty_ReferenceBody()
{
    CYG_REPORT_FUNCNAME("CdlProperty_Reference:: destructor");
    CYG_REPORT_FUNCARG1("this %p", this);
    CYG_PRECONDITION_THISC();

    cdlproperty_referencebody_cookie = CdlProperty_ReferenceBody_Invalid;
    CYGDBG_MEMLEAK_DESTRUCTOR();

    CYG_REPORT_RETURN();
}

// ----------------------------------------------------------------------------
// Reference handling. It is useful at this level to cope with the
// four cases of Loaded, Unloaded, Created, and Destroyed. In addition
// the property-specific update handler needs to be invoked.

void
CdlProperty_ReferenceBody::update(CdlTransaction transact, CdlNode source, CdlNode dest, CdlUpdate change)
{
    CYG_REPORT_FUNCNAME("CdlProperty_Reference::update");
    CYG_REPORT_FUNCARG5XV(this, transact, source, dest, change);
    CYG_PRECONDITION_THISC();

    switch(change) {
        
      case CdlUpdate_Loaded :
      {
        // The source has just been loaded, try to resolve the reference.
        // Note that e.g. the parent property allow for a reference to ""
        // The necessary validation will have happened during parsing.
        CYG_ASSERTC(0 == dest);
        CdlToplevel toplevel = source->get_toplevel();
        std::string dest_name = get_destination_name();
        if ("" != dest_name) {
            dest = toplevel->lookup(dest_name);
            if (0 == dest) {