LiveUpdateDB Class Reference

#include "LiveUpdateDB.h"

Inheritance diagram for LiveUpdateDB:

Collaboration diagram for LiveUpdateDB:

Public Member Functions
PyList *	GetUpdates ()
Public Member Functions inherited from Singleton< LiveUpdateDB >
	Singleton ()
	Primary constructor. More...

Private Member Functions
PyList *	GenerateUpdates ()

Additional Inherited Members
Static Public Member Functions inherited from Singleton< LiveUpdateDB >
static LiveUpdateDB &	get ()
Static Protected Attributes inherited from Singleton< LiveUpdateDB >
static std::shared_ptr < LiveUpdateDB >	mInstance

Detailed Description

Definition at line 33 of file LiveUpdateDB.h.

Member Function Documentation

PyList * LiveUpdateDB::GenerateUpdates ( )

private

Definition at line 30 of file LiveUpdateDB.cpp.

References DBRowDescriptor::AddColumn(), DBerror::c_str(), codelog, DBResultRow::ColumnLength(), DBColumnToPyRep(), DBTYPE_I4, DBTYPE_STR, DBTYPE_WSTR, PyRep::Dump(), DBQueryResult::error, DBQueryResult::GetRow(), DBQueryResult::GetRowCount(), DBResultRow::GetText(), sDatabase, PyPackedRow::SetField(), and PyList::SetItem().

Referenced by GetUpdates().

{
    const char* query = "SELECT"
            " updateID,"
            " updateName,"
            " description,"
            " machoVersionMin,"
            " machoVersionMax,"
            " buildNumberMin,"  //5
            " buildNumberMax,"
            " methodName,"
            " objectID,"
            " codeType,"
            " code"             //10
            " FROM liveupdates";
    DBQueryResult res;

    if (!sDatabase.RunQuery(res, query))
    {
        codelog(DATABASE__ERROR, "Couldn't get live updates from database: %s", res.error.c_str());
        return nullptr;
    }

    // setup the descriptor
    DBRowDescriptor* header = new DBRowDescriptor();
    header->AddColumn("updateID", DBTYPE_I4);
    header->AddColumn("updateName", DBTYPE_WSTR);
    header->AddColumn("description", DBTYPE_WSTR);
    header->AddColumn("machoVersionMin", DBTYPE_I4);
    header->AddColumn("machoVersionMax", DBTYPE_I4);
    header->AddColumn("buildNumberMin", DBTYPE_I4);
    header->AddColumn("buildNumberMax", DBTYPE_I4);
    header->AddColumn("code", DBTYPE_STR);

    // we need to manually create PyPackedRows since we don't want everything from the query in them
    PyList* list = new PyList(res.GetRowCount());
    int listIndex = 0;
    DBResultRow row;
    while (res.GetRow(row))
    {
        PyPackedRow* packedRow = new PyPackedRow(header);
        for (int i = 0; i < 7; i++)
            packedRow->SetField(i, DBColumnToPyRep(row, i));

        LiveUpdateInner inner;
        // binary data so we can't expect strlen to get it right
        inner.code = std::string(row.GetText(10), row.ColumnLength(10));
        inner.codeType = row.GetText(9);
        inner.objectID = row.GetText(8);
        inner.methodName = row.GetText(7);
        packedRow->SetField(static_cast<uint32>(7) /* code */, inner.Encode());

        list->SetItem(listIndex++, packedRow);
    }
    list->Dump(NET__PRES_DEBUG, "    ");

    return list;
}

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PyList* LiveUpdateDB::GetUpdates ( )

inline

Definition at line 41 of file LiveUpdateDB.h.

References GenerateUpdates().

    {
        return GenerateUpdates();
    }

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The documentation for this class was generated from the following files:

• /backups/local/src/eve/EvEmu_Crucible/src/eve-server/LiveUpdateDB.h
• /backups/local/src/eve/EvEmu_Crucible/src/eve-server/LiveUpdateDB.cpp