Merge pull request #90 from rhashimoto/authorizer

Add set_authorizer() and limit()

Author: rhashimoto

Makefile

@@ -10,7 +10,7 @@ EXTENSION_FUNCTIONS_SHA3 = ee39ddf5eaa21e1d0ebcbceeab42822dd0c4f82d8039ce173fd48
 
 # source files
 
-LIBRARY_FILES = src/libfunction.js src/libmodule.js src/libvfs.js
+LIBRARY_FILES = src/libauthorizer.js src/libfunction.js src/libmodule.js src/libvfs.js
 EXPORTED_FUNCTIONS = src/exported_functions.json
 EXPORTED_RUNTIME_METHODS = src/extra_exported_runtime_methods.json
 ASYNCIFY_IMPORTS = src/asyncify_imports.json
@@ -19,12 +19,14 @@ ASYNCIFY_IMPORTS = src/asyncify_imports.json
 
 BITCODE_FILES_DEBUG = \
 	tmp/bc/debug/sqlite3.bc tmp/bc/debug/extension-functions.bc \
+	tmp/bc/debug/libauthorizer.bc \
 	tmp/bc/debug/libfunction.bc \
 	tmp/bc/debug/libmodule.bc \
 	tmp/bc/debug/libvfs.bc
 
 BITCODE_FILES_DIST = \
 	tmp/bc/dist/sqlite3.bc tmp/bc/dist/extension-functions.bc \
+	tmp/bc/dist/libauthorizer.bc \
 	tmp/bc/dist/libfunction.bc \
 	tmp/bc/dist/libmodule.bc \
 	tmp/bc/dist/libvfs.bc
@@ -61,6 +63,7 @@ EMFLAGS_INTERFACES = \
 	-s EXPORTED_RUNTIME_METHODS=@$(EXPORTED_RUNTIME_METHODS)
 
 EMFLAGS_LIBRARIES = \
+	--js-library src/libauthorizer.js \
 	--js-library src/libfunction.js \
 	--js-library src/libmodule.js \
 	--js-library src/libvfs.js
@@ -166,6 +169,10 @@ tmp/bc/debug/extension-functions.bc: deps/$(EXTENSION_FUNCTIONS)
 	mkdir -p tmp/bc/debug
 	$(EMCC) $(CFLAGS_DEBUG) $(WASQLITE_DEFINES) $^ -c -o $@
 
+tmp/bc/debug/libauthorizer.bc: src/libauthorizer.c
+	mkdir -p tmp/bc/debug
+	$(EMCC) $(CFLAGS_DEBUG) $(WASQLITE_DEFINES) $^ -c -o $@
+
 tmp/bc/debug/libfunction.bc: src/libfunction.c
 	mkdir -p tmp/bc/debug
 	$(EMCC) $(CFLAGS_DEBUG) $(WASQLITE_DEFINES) $^ -c -o $@
@@ -186,6 +193,10 @@ tmp/bc/dist/extension-functions.bc: deps/$(EXTENSION_FUNCTIONS)
 	mkdir -p tmp/bc/dist
 	$(EMCC) $(CFLAGS_DIST) $(WASQLITE_DEFINES) $^ -c -o $@
 
+tmp/bc/dist/libauthorizer.bc: src/libauthorizer.c
+	mkdir -p tmp/bc/dist
+	$(EMCC) $(CFLAGS_DIST) $(WASQLITE_DEFINES) $^ -c -o $@
+
 tmp/bc/dist/libfunction.bc: src/libfunction.c
 	mkdir -p tmp/bc/dist
 	$(EMCC) $(CFLAGS_DIST) $(WASQLITE_DEFINES) $^ -c -o $@

dist/wa-sqlite-async.mjs

@@ -1,6 +1,6 @@
 {
   "name": "wa-sqlite",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "type": "module",
   "main": "src/sqlite-api.js",
   "types": "src/types/index.d.ts",

dist/wa-sqlite-async.wasm

@@ -32,6 +32,7 @@
   "_sqlite3_get_autocommit",
   "_sqlite3_libversion",
   "_sqlite3_libversion_number",
+  "_sqlite3_limit",
   "_sqlite3_malloc",
   "_sqlite3_open_v2",
   "_sqlite3_prepare_v2",

dist/wa-sqlite.mjs

@@ -0,0 +1,15 @@
+// Copyright 2023 Roy T. Hashimoto. All Rights Reserved.
+#include <emscripten.h>
+#include <sqlite3.h>
+
+extern int jsAuth(
+  void* db,
+  int iActionCode,
+  const char* pParam3,
+  const char* pParam4,
+  const char* pParam5,
+  const char* pParam6);
+
+int EMSCRIPTEN_KEEPALIVE set_authorizer(sqlite3* db) {
+  return sqlite3_set_authorizer(db, &jsAuth, db);
+}