database.cxx

移植到WLIT项目的redboot源代码

    CYG_REPORT_RETURN();
    return component_repository;
}

//}}}
//{{{  CdlPackagesDatabase:: get package information            

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

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_packages(void) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_packages");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    CYG_REPORT_RETURN();
    return package_names;
}

bool
CdlPackagesDatabaseBody::is_known_package(std::string name) const
{
    CYG_REPORT_FUNCNAMETYPE("CdlPackagesDatabase::is_known_package", "result %d");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    bool result = false;
    if (std::find(package_names.begin(), package_names.end(), name) != package_names.end()) {
        result = true;
    }

    CYG_REPORT_RETVAL(result);
    return result;
}

const std::string&
CdlPackagesDatabaseBody::get_package_description(std::string pkg_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_package_description");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    std::map<std::string,package_data>::const_iterator pkgs_i = packages.find(pkg_name);
    if (pkgs_i != packages.end()) {
        CYG_REPORT_RETURN();
        return pkgs_i->second.description;
    }
    
    CYG_FAIL("Invalid package name passed to CdlPackagesDatabase::get_package_description()");
    static std::string dummy = "";
    return dummy;
}

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_package_aliases(std::string pkg_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_package_aliases");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    std::map<std::string,package_data>::const_iterator pkgs_i = packages.find(pkg_name);
    if (pkgs_i != packages.end()) {
        CYG_REPORT_RETURN();
        return pkgs_i->second.aliases;
    }
    
    CYG_FAIL("Invalid package name passed to CdlPackagesDatabase::get_package_aliases()");
    static std::vector<std::string> dummy;
    return dummy;
}

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_package_versions(std::string pkg_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_package_versions");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    std::map<std::string,package_data>::const_iterator pkgs_i = packages.find(pkg_name);
    if (pkgs_i != packages.end()) {
        CYG_REPORT_RETURN();
        return pkgs_i->second.versions;
    }
    
    CYG_FAIL("Invalid package name passed to CdlPackagesDatabase::get_package_versions()");
    static std::vector<std::string> dummy;
    return dummy;
}

const std::string&
CdlPackagesDatabaseBody::get_package_directory(std::string pkg_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_package_directory");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    std::map<std::string,package_data>::const_iterator pkgs_i = packages.find(pkg_name);
    if (pkgs_i != packages.end()) {
        CYG_REPORT_RETURN();
        return pkgs_i->second.directory;
    }
    
    CYG_FAIL("Invalid package name passed to CdlPackagesDatabase::get_package_directory()");
    static std::string dummy = "";
    return dummy;
}

const std::string&
CdlPackagesDatabaseBody::get_package_script(std::string pkg_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_package_script");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    std::map<std::string,package_data>::const_iterator pkgs_i = packages.find(pkg_name);
    if (pkgs_i != packages.end()) {
        CYG_REPORT_RETURN();
        return pkgs_i->second.script;
    }
    
    CYG_FAIL("Invalid package name passed to CdlPackagesDatabase::get_package_script()");
    static std::string dummy = "";
    return dummy;
}

bool
CdlPackagesDatabaseBody::is_hardware_package(std::string pkg_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::is_hardware_package");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    std::map<std::string,package_data>::const_iterator pkgs_i = packages.find(pkg_name);
    if (pkgs_i != packages.end()) {
        CYG_REPORT_RETURN();
        return pkgs_i->second.hardware;
    }
    
    CYG_FAIL("Invalid package name passed to CdlPackagesDatabase::is_hardware_package()");
    return false;
}

//}}}
//{{{  CdlPackagesDatabase:: get target information             

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

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_targets(void) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_targets");
    CYG_PRECONDITION_THISC();

    CYG_REPORT_RETURN();
    return target_names;
}

bool
CdlPackagesDatabaseBody::is_known_target(std::string name) const
{
    CYG_REPORT_FUNCNAMETYPE("CdlPackagesDatabase::is_known_target", "result %d");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    bool result = false;
    if (std::find(target_names.begin(), target_names.end(), name) != target_names.end()) {
        result = true;
    }

    CYG_REPORT_RETVAL(result);
    return result;
}

const std::string&
CdlPackagesDatabaseBody::get_target_description(std::string target_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_target_description");
    CYG_PRECONDITION_THISC();

    std::map<std::string,target_data>::const_iterator target_i = targets.find(target_name);
    if (target_i != targets.end()) {
        CYG_REPORT_RETURN();
        return target_i->second.description;
    }
    
    CYG_FAIL("Invalid target name passed to CdlPackagesDatabase::get_target_description()");
    static std::string dummy = "";
    return dummy;
}

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_target_aliases(std::string target_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_target_aliases");
    CYG_PRECONDITION_THISC();

    std::map<std::string,target_data>::const_iterator target_i = targets.find(target_name);
    if (target_i != targets.end()) {
        CYG_REPORT_RETURN();
        return target_i->second.aliases;
    }
    
    CYG_FAIL("Invalid target name passed to CdlPackagesDatabase::get_target_aliases()");
    static std::vector<std::string> dummy;
    return dummy;
}

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_target_packages(std::string target_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_target_packages");
    CYG_PRECONDITION_THISC();

    std::map<std::string,target_data>::const_iterator target_i = targets.find(target_name);
    if (target_i != targets.end()) {
        CYG_REPORT_RETURN();
        return target_i->second.packages;
    }
    
    CYG_FAIL("Invalid target name passed to CdlPackagesDatabase::get_target_packages()");
    static std::vector<std::string> dummy;
    return dummy;
}

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_target_enables(std::string target_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_target_enables");
    CYG_PRECONDITION_THISC();

    std::map<std::string,target_data>::const_iterator target_i = this->targets.find(target_name);
    if (target_i != this->targets.end()) {
        CYG_REPORT_RETURN();
        return target_i->second.enable;
    }
    
    CYG_FAIL("Invalid target name passed to CdlPackagesDatabase::get_target_enables()");
    static std::vector<std::string> dummy;
    return dummy;
}

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_target_disables(std::string target_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_target_disables");
    CYG_PRECONDITION_THISC();

    std::map<std::string,target_data>::const_iterator target_i = this->targets.find(target_name);
    if (target_i != this->targets.end()) {
        CYG_REPORT_RETURN();
        return target_i->second.disable;
    }
    
    CYG_FAIL("Invalid target name passed to CdlPackagesDatabase::get_target_disables()");
    static std::vector<std::string> dummy;
    return dummy;
}

const std::vector<std::pair<std::string, std::string> >&
CdlPackagesDatabaseBody::get_target_set_values(std::string target_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_target_set_values");
    CYG_PRECONDITION_THISC();

    std::map<std::string,target_data>::const_iterator target_i = this->targets.find(target_name);
    if (target_i != this->targets.end()) {
        CYG_REPORT_RETURN();
        return target_i->second.set_values;
    }
    
    CYG_FAIL("Invalid target name passed to CdlPackagesDatabase::get_target_values()");
    static std::vector<std::pair<std::string, std::string> > dummy;
    return dummy;
}

//}}}
//{{{  CdlPackagesDatabase:: get template information           

// ----------------------------------------------------------------------------
// Templates are different from packages and targets. The ecos.db file
// does not contain all the information in one convenient file, instead
// it is necessary to trawl through a templates sub-directory of the
// component repository. There are no aliases. Descriptions can be obtained
// only by executing the template file in a suitable interpreter.

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_templates(void) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_templates");
    CYG_PRECONDITION_THISC();

    CYG_REPORT_RETURN();
    return template_names;
}

bool
CdlPackagesDatabaseBody::is_known_template(std::string name) const
{
    CYG_REPORT_FUNCNAMETYPE("CdlPackagesDatabase::is_known_template", "result %d");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    bool result = false;
    if (std::find(template_names.begin(), template_names.end(), name) != template_names.end()) {
        result = true;
    }

    CYG_REPORT_RETVAL(result);
    return result;
}

const std::vector<std::string>&
CdlPackagesDatabaseBody::get_template_versions(std::string template_name) const
{
    CYG_REPORT_FUNCNAME("CdlPackagesDatabase::get_template_versions");
    CYG_REPORT_FUNCARG1XV(this);
    CYG_PRECONDITION_THISC();

    std::map<std::string,template_data>::const_iterator template_i = templates.find(template_name);
    if (template_i != templates.end()) {