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#include "consoleAppEngine.h"
#include "consoleEnvironment.h"
#include "../iterate.h"
#include <stdexcept>
#include <libxml/xinclude.h>
#include <libxml++/parsers/domparser.h>
SimpleMessageException(UnknownPlatformAlias);
class ConsoleSession : public Session {
public:
ConsoleSession() : expiry(0)
{
}
virtual ~ConsoleSession()
{
}
virtual const VariableType & GetValue(const Glib::ustring & name) const
{
Values::const_iterator i = vars.find(name);
if (i == vars.end()) {
throw Session::VariableNotFound(name);
}
return i->second;
}
virtual Values GetValuesCopy() const
{
return vars;
}
virtual void SetValue(const Glib::ustring & name, const VariableType & value)
{
vars[name] = value;
}
virtual void ClearValue(const Glib::ustring & name)
{
vars.erase(name);
}
virtual time_t ExpiryTime() const
{
return expiry;
}
protected:
virtual void ExpiryTime(time_t t)
{
expiry = t;
}
private:
time_t expiry;
Values vars;
};
ConsoleApplicationEngine::ConsoleApplicationEngine(const ConsoleEnvironment * env, const boost::filesystem::path & f) :
ApplicationEngine("console/environment"),
_env(env),
indent(0),
runtime(new ConsoleSession()),
out(stdout, true)
{
xmlpp::DomParser request(f.string());
while (xmlXIncludeProcessFlags(request.get_document()->cobj(), XML_PARSE_NOXINCNODE) > 0);
LoaderBase loader("http://project2.randomdan.homeip.net", true);
loader.supportedStorers.insert(Storer::into(¶meterChecks));
loader.supportedStorers.insert(Storer::into(&tasks));
loader.supportedStorers.insert(Storer::into(&rowSets));
loader.supportedStorers.insert(Storer::into(&views));
loader.collectAll(this, request.get_document()->get_root_node(), true);
}
ConsoleApplicationEngine::~ConsoleApplicationEngine()
{
}
void
ConsoleApplicationEngine::process() const
{
BOOST_FOREACH(const ParamCheckers::value_type & pc, parameterChecks.get<bySOOrder>()) {
if (!pc->performCheck()) {
throw std::runtime_error("Check failed");
}
}
try {
BOOST_FOREACH(const NoOutputExecutes::value_type & t, tasks.get<bySOOrder>()) {
t->execute();
}
// Commit data source transactions (without invoking a connection)
BOOST_FOREACH(const DataSources::value_type & ds, this->datasources) {
ds->commit();
}
}
catch (...) {
// Do something about the error
BOOST_FOREACH(const DataSources::value_type & ds, this->datasources) {
ds->rollback();
}
throw;
}
BOOST_FOREACH(const Views::value_type & v, views) {
v->execute(this);
}
}
const Environment *
ConsoleApplicationEngine::env() const
{
return _env;
}
SessionPtr
ConsoleApplicationEngine::session() const
{
return runtime;
}
void
ConsoleApplicationEngine::addAppData(const Presenter *) const
{
}
void
ConsoleApplicationEngine::pushSub(const Glib::ustring & name, const Glib::ustring & ns) const
{
fprintf(stdout, "%*s", indent, "");
fprintf(stdout, ">>> ");
if (!ns.empty()) {
fprintf(stdout, "%s::", ns.c_str());
}
fprintf(stdout, "%s\n", name.c_str());
indent += 2;
}
void
ConsoleApplicationEngine::addAttr(const Glib::ustring & name, const Glib::ustring & ns, const VariableType & value) const
{
fprintf(stdout, "%*s", indent, "");
if (!ns.empty()) {
fprintf(stdout, "%s::", ns.c_str());
}
fprintf(stdout, "@%s = ", name.c_str());
out(value);
fprintf(stdout, "\n");
}
void
ConsoleApplicationEngine::addField(const Glib::ustring & name, const Glib::ustring & ns, const VariableType & value) const
{
fprintf(stdout, "%*s", indent, "");
if (!ns.empty()) {
fprintf(stdout, "%s::", ns.c_str());
}
fprintf(stdout, "%s = ", name.c_str());
out(value);
fprintf(stdout, "\n");
}
void
ConsoleApplicationEngine::setText(const VariableType & value) const
{
fprintf(stdout, "%*s<local> = ", indent, "");
out(value);
fprintf(stdout, "\n");
}
void
ConsoleApplicationEngine::popSub() const
{
indent -= 2;
fprintf(stdout, "%*s<<<\n", indent, "");
}
Glib::ustring
ConsoleApplicationEngine::resolveCurrentConfig() const
{
ConsolePlatforms::const_iterator i = conplat.find(_env->getPlatform());
if (i != conplat.end()) {
return i->second;
}
throw UnknownPlatformAlias(_env->getPlatform());
}
void
ConsoleApplicationEngine::loadEngineSection(const xmlpp::Element * e) const
{
conplat.insert(ConsolePlatforms::value_type(e->get_attribute_value("setting"), e->get_attribute_value("platform")));
}
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