dhscanner-kbapi (empty) → 1.0.2

raw patch · 5 files changed

+1046/−0 lines, 5 filesdep +aesondep +aeson-prettydep +base

Dependencies added: aeson, aeson-pretty, base, bytestring, containers, dhscanner-ast, dhscanner-kbapi, openapi3

Files

• LICENSE +661/−0
• dhscanner-kbapi.cabal +87/−0
• json-schema-creator/Main.hs +70/−0
• src/Content.hs +157/−0
• src/Kbapi.hs +71/−0

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@@ -0,0 +1,87 @@+cabal-version:      3.0+name:               dhscanner-kbapi+category:           api+synopsis:           query language api for dhscanner knowledge base+description:++    This package defines the API for the knowledge base used by [dhscanner](https://dhscanner.org/docs/).+    The documentation is intended for both humans 🚶and LLM agents 🤖.+    In this context, a knowledge base is a structured collection of /code facts/.+    For a detailed explanation of code facts and how they are generated,+    see [dhscanner-kbgen](https://hackage.haskell.org/package/dhscanner-kbgen)+    on [Hackage](https://hackage.haskell.org/).+    +    Code facts form an abstraction layer over the underlying data representation,+    which can be a graph database, a relational database (like Postgres),+    a logic program etc.++    The design aims to separate, as much as possible, the following entities:++    * the underlying data storage+    * the code facts abstraction layer+    * the exposed knowledge base API++    For instance, migrating from a graph database to a logic program+    representation should conceptually be straightforward.++    As another example, changes to the API should ideally not require+    fundamental modifications to the structure or specification+    of code facts.++version:            1.0.2+license:            GPL-3.0-only+license-file:       LICENSE+author:             OrenGitHub+maintainer:         Oren Ish Shalom+copyright:          (c) 2026 Oren Ish Shalom+homepage:           https://github.com/OrenGitHub/dhscanner+stability:          experimental+build-type:         Simple++common ghc_options++    ghc-options: -Wall -Werror=incomplete-patterns -O2++library++    import:+        ghc_options++    exposed-modules:+        Kbapi,+        Content++    build-depends:+        aeson,+        base < 4.21,+        containers < 0.7,+        dhscanner-ast >= 1.1.5++    hs-source-dirs:+        src++    default-language:+        Haskell2010++executable json-schema-creator++    import:+        ghc_options++    main-is:+        Main.hs++    build-depends:+        aeson,+        aeson-pretty,+        base < 4.21,+        bytestring,+        openapi3,+        dhscanner-kbapi,+        dhscanner-ast >= 1.1.5++    hs-source-dirs:+        json-schema-creator++    default-language:+        Haskell2010

@@ -0,0 +1,70 @@+{-# OPTIONS_GHC -fno-warn-orphans #-}+{-# LANGUAGE DeriveGeneric #-}+{-# LANGUAGE DeriveAnyClass #-}+{-# LANGUAGE OverloadedStrings #-}++module Main++where++-- general imports+import Data.Proxy ( Proxy(..) )+import Data.OpenApi ( ToSchema, toSchema, declareSchemaRef )+import Data.OpenApi.Declare ( runDeclare )+import Data.Aeson ( Value(..), toJSON, object, (.=) )+import Data.Aeson.Encode.Pretty ( encodePretty )++-- general qualified imports+import qualified Data.Aeson.KeyMap as KM+import qualified Data.ByteString.Lazy as BL++-- project imports+import Content+import Location+import Kbapi ( Query, QueryResult )++instance ToSchema Query+instance ToSchema QueryResult++instance ToSchema Location++instance ToSchema ConstStringsMatching+instance ToSchema FoundConstStringsMatching+instance ToSchema FoundConstStringMatch++instance ToSchema HttpPostHandlerRequestObject+instance ToSchema FoundHttpPostHandlerRequestObject+instance ToSchema FoundHttpPostHandlerRequestObjectMatch++instance ToSchema HttpGetHandlerRequestObject+instance ToSchema FoundHttpGetHandlerRequestObject+instance ToSchema FoundHttpGetHandlerRequestObjectMatch++instance ToSchema CommentsInFunction+instance ToSchema FoundCommentsInFunction+instance ToSchema Comment++instance ToSchema WriteContentToLocalFile+instance ToSchema FoundWriteContentToLocalFile++instance ToSchema ControlFlowPath+instance ToSchema FoundControlFlowPath++instance ToSchema DataFlowPath+instance ToSchema FoundDataFlowPath++schemaWithDefs :: ToSchema a => Proxy a -> Value+schemaWithDefs p =+    let (defs, _) = runDeclare (declareSchemaRef p) mempty+        top = toJSON (toSchema p)+        components = object [ "schemas" .= defs ]+    in case top of+         Object o -> Object (KM.insert "components" components o)+         v -> v++main :: IO ()+main = do+    BL.writeFile "query.schema.json" (encodePretty (schemaWithDefs (Proxy :: Proxy Query)))+    BL.writeFile "query_result.schema.json" (encodePretty (schemaWithDefs (Proxy :: Proxy QueryResult)))+    putStrLn "wrote query.schema.json"+    putStrLn "wrote query_result.schema.json"

@@ -0,0 +1,157 @@+{-# LANGUAGE DeriveGeneric #-}+{-# LANGUAGE DeriveAnyClass #-}++module Content++where++-- general imports+import GHC.Generics+import Data.Aeson+-- project imports+import Location++data ConstStringsMatching+   = ConstStringsMatching+     {+         constStringsMatchingThisRegex :: String,+         constStringsMatchingLimit :: Word+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundConstStringsMatching+   = FoundConstStringsMatching+     {+         foundConstStringsMatchingThisRegex :: String,+         foundConstStringsMatchesTotal :: Word,+         foundConstStringsMatches :: [ FoundConstStringMatch ]+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundConstStringMatch+   = FoundConstStringMatch+     {+         foundConstStringMatchLocation :: Location,+         foundConstStringMatchValue :: String+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data HttpPostHandlerRequestObject+   = HttpPostHandlerRequestObject+     {+         httpPostHandlerRequestObjectUrlParts :: [ String ],+         httpPostHandlerRequestObjectLimit :: Word+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundHttpPostHandlerRequestObject+   = FoundHttpPostHandlerRequestObject+     {+         foundHttpPostHandlerRequestObjectTotal :: Word,+         foundHttpPostHandlerRequestObjectMatches :: [ FoundHttpPostHandlerRequestObjectMatch ]+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundHttpPostHandlerRequestObjectMatch+   = FoundHttpPostHandlerRequestObjectMatch+     {+         foundHttpPostHandlerRequestObjectMatchLocation :: Location,+         foundHttpPostHandlerRequestObjectMatchUrl :: String+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data HttpGetHandlerRequestObject+   = HttpGetHandlerRequestObject+     {+         httpGetHandlerRequestObjectUrlParts :: [ String ],+         httpGetHandlerRequestObjectLimit :: Word+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundHttpGetHandlerRequestObject+   = FoundHttpGetHandlerRequestObject+     {+         foundHttpGetHandlerRequestObjectTotal :: Word,+         foundHttpGetHandlerRequestObjectMatches :: [ FoundHttpGetHandlerRequestObjectMatch ]+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundHttpGetHandlerRequestObjectMatch+   = FoundHttpGetHandlerRequestObjectMatch+     {+         foundHttpGetHandlerRequestObjectMatchLocation :: Location,+         foundHttpGetHandlerRequestObjectMatchUrl :: String+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data CommentsInFunction+   = CommentsInFunction+     {+         commentsInFunctionLocation :: Location,+         commentsInFunctionLimit :: Word+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundCommentsInFunction+   = FoundCommentsInFunction+     {+         foundCommentsInFunctionLocation :: Location,+         foundCommentsInFunctionTotal :: Word,+         foundCommentsInFunctionComments :: [ Comment ]+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data Comment+   = Comment+     {+         commentLocation :: Location,+         commentContent :: String+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data WriteContentToLocalFile+   = WriteContentToLocalFile+     {+         writeContentToLocalFileLimit :: Word+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundWriteContentToLocalFile+   = FoundWriteContentToLocalFile+     {+         foundWriteContentToLocalFileTotal :: Word,+         foundWriteContentToLocalFileLocations :: [ Location ]+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data ControlFlowPath+   = ControlFlowPath+     {+         controlFlowPathCaller :: Location,+         controlFlowPathCallee :: Location,+         controlFlowPathLimitNumHops :: Word+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundControlFlowPath+   = FoundControlFlowPath+     {+         foundControlFlowPathPath :: Maybe [ Location ]+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data DataFlowPath+   = DataFlowPath+     {+         dataFlowPathFrom :: Location,+         dataFlowPathTo :: Location,+         dataFlowPathLimitLength :: Word+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data FoundDataFlowPath+   = FoundDataFlowPath+     {+         foundDataFlowPathPath :: Maybe [ Location ]+     }+     deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )

@@ -0,0 +1,71 @@+-- |+--+-- This package defines the API for the /knowledge base/ used by [dhscanner](https://dhscanner.org/docs/).+--+-- * Documentation is intended for both humans🚶and LLM agents 🤖.+--+-- * In this context, a knowledge base is a structured collection of /code facts/.+--    +-- * Code facts form an /abstraction layer/ over a /data representation/.+--+-- Data representations come in /many/ forms, for example:+--+-- * Graph databases+-- * Relational databases+-- * Logic programs+-- * Datalog programs+--+-- The design aims to /decouple/ (as much as possible) the layers:+--+-- * Data representation+-- * Code facts abstraction+-- * Knowledge base API+--+-- For instance, migrating from a graph database to a logic program representation+--+-- * conceptually straightforward+--+-- As another example, changes to the knowledge base API+--+-- * ideally do not require fundamental modifications of code facts+--+-- ==== Learn more 💡+--+-- For a detailed explanation of code facts and how they are generated,+-- see [dhscanner-kbgen](https://hackage.haskell.org/package/dhscanner-kbgen)+-- on [Hackage](https://hackage.haskell.org/).+++{-# LANGUAGE DeriveGeneric #-}+{-# LANGUAGE DeriveAnyClass #-}++module Kbapi++where++-- general imports+import Data.Aeson+import GHC.Generics++-- project imports+import qualified Content++data Query+   = ConstStringsMatching Content.ConstStringsMatching+   | HttpGetHandlerRequestObject Content.HttpGetHandlerRequestObject+   | HttpPostHandlerRequestObject Content.HttpPostHandlerRequestObject+   | CommentsInFunction Content.CommentsInFunction+   | WriteContentToLocalFile Content.WriteContentToLocalFile+   | ControlFlowPath Content.ControlFlowPath+   | DataFlowPath Content.DataFlowPath+   deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )++data QueryResult+   = FoundConstStringsMatching Content.FoundConstStringsMatching+   | FoundHttpGetHandlerRequestObject Content.FoundHttpGetHandlerRequestObject+   | FoundHttpPostHandlerRequestObject Content.FoundHttpPostHandlerRequestObject+   | FoundCommentsInFunction Content.FoundCommentsInFunction+   | FoundWriteContentToLocalFile Content.FoundWriteContentToLocalFile+   | FoundControlFlowPath Content.FoundControlFlowPath+   | FoundDataFlowPath Content.FoundDataFlowPath+   deriving ( Show, Eq, Ord, Generic, ToJSON, FromJSON )