120 lines
2.7 KiB
C++
120 lines
2.7 KiB
C++
#pragma once
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#include <QString>
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#include <QStringBuilder>
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#include <libpq-fe.h>
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namespace Pgsql { class Result; }
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/*
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class PgAuthId {
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public:
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PgAuthId();
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Oid oid = InvalidOid;
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QString name;
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bool super;
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bool inherit;
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bool createRole;
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bool createDB;
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bool canlogin;
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bool replication;
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bool bypassRls;
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int connLimit;
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QDateTime validUntil;*/
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/** Defines how a database result fieldname should be converted into a variable
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* name in the target language.
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*
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*/
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class VarNameManglingRules {
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public:
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enum class CollisionHandling {
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Restrict, ///< An error will be reported and no code generated
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Fqn, ///< Turn into fully qualified name (table_column)
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Number ///< A number will be appended to fields that have the same name
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};
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enum class CaseConversion {
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AsIs,
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Upper,
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Lower
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};
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QString replaceSpaceWith; ///< default is empty string which means remove spaces
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CollisionHandling CollisionHandling = CollisionHandling::Restrict;
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CaseConversion caseConversion = CaseConversion::AsIs; ///< overall case conversion rule
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CaseConversion caseFirstChar = CaseConversion::AsIs; ///< case of the first char
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bool underscoreToCamel = false; ///< remove underscores and make first char after underscore uppercase
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};
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/**
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*
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*/
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class LanguageConfig {
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public:
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/** Default template for declaring a variable of the correct type.
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* exmaple: "{$type} {$varname};"
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*/
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QString varDeclTemplate;
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VarNameManglingRules varNaming;
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enum class VariableStrategy {
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UseLocalVariables,
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DeclareClass
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};
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QString classStartTemplate;
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QString classEndTemplate;
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QString classFieldTemplate;
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};
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/**
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*
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* There are some default fallbacks in place
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* - smallint > integer
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* - integer > bigint
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* - int2 > smallint
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* - int4 > integer
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* - int8 > bigint
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*
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* - float > double
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* - text > varchar
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*/
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class TypeConfig {
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public:
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/** The following template allows you to derive the variable name from the result fieldname.
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*
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* {$} in the suplied value will be replaced with the name of the result field.
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*
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* example: {$}
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*/
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QString varNameTemplate;
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QString typeIdent;
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QString varDeclTemplate; ///< Overrules the default template in the language config
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// Mapping() = default;
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// Mapping(Oid oid, QString lang_type_ident)
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// : db_oid(oid), lang_type(lang_type_ident)
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// {}
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//
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// bool operator < (const Mapping &rhs) const
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// {
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// return db_oid < rhs.db_oid;
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// }
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};
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class TypeMappings {
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public:
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private:
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};
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class CodeBuilderConfiguration {
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public:
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};
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class CodeBuilder {
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public:
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QString GenClassDefinition(const Pgsql::Result &result) const;
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};
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