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Add sqlite3_set_authorizer() support and related tests to JS.

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FossilOrigin-Name: 551b848894c249cb3c9d237643d2ed53ffcb3b003d0cf3f797a535df1731ce39
This commit is contained in:
stephan
2022-12-16 11:13:32 +00:00
parent 00d6b2755f
commit d83ab0cf85
8 changed files with 155 additions and 18 deletions
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40
ext/wasm/api/sqlite3-api-glue.js
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@ -162,6 +162,8 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
["sqlite3_result_text", undefined, "sqlite3_context*", "string", "int", "*"],
["sqlite3_result_zeroblob", undefined, "sqlite3_context*", "int"],
["sqlite3_serialize","*", "sqlite3*", "string", "*", "int"],
/* sqlite3_set_authorizer() requires a hand-written binding for
string conversions, so is defined elsewhere. */
["sqlite3_set_auxdata", undefined, "sqlite3_context*", "int", "*", "*"/* => v(*) */],
["sqlite3_shutdown", undefined],
["sqlite3_sourceid", "string"],
@ -818,6 +820,37 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
};
}/*sqlite3_prepare_v2/v3()*/;
{/* sqlite3_set_authorizer() */
const __ssa = wasm.xWrap("sqlite3_set_authorizer", 'int', [
"sqlite3*",
new wasm.xWrap.FuncPtrAdapter({
name: "sqlite3_set_authorizer::xAuth",
signature: "i(pi"+"ssss)",
contextKey: (argIndex, argv)=>argv[0/*(sqlite3*)*/]
}),
"*"
]);
capi.sqlite3_set_authorizer = function(pDb, xAuth, pUserData){
if(3!==arguments.length) return __dbArgcMismatch(pDb, 'sqlite3_set_authorizer', 3);
if(xAuth instanceof Function){
const xProxy = xAuth;
/* Create a proxy which will receive the C-strings from WASM
and convert them to JS strings for the client-supplied
function. */
xAuth = function(pV, iCode, s0, s1, s2, s3){
try{
s0 = s0 && wasm.cstrToJs(s0); s1 = s1 && wasm.cstrToJs(s1);
s2 = s2 && wasm.cstrToJs(s2); s3 = s3 && wasm.cstrToJs(s3);
return xProxy(pV, iCode, s0, s1, s2, s3) || 0;
}catch(e){
return util.sqlite3_wasm_db_error(pDb, e);
}
};
}
return __ssa(pDb, xAuth, pUserData);
};
}/* sqlite3_set_authorizer() */
{/* Import C-level constants and structs... */
const cJson = wasm.xCall('sqlite3_wasm_enum_json');
if(!cJson){
@ -885,9 +918,10 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
capi.sqlite3_index_info[k] = capi[k];
delete capi[k];
}
capi.sqlite3_vtab_config =
(pDb, op, arg=0)=>wasm.exports.sqlite3_wasm_vtab_config(
wasm.xWrap.argAdapter('sqlite3*')(pDb), op, arg);
capi.sqlite3_vtab_config = wasm.xWrap(
'sqlite3_wasm_vtab_config','int',[
'sqlite3*', 'int', 'int']
);
}/* end vtab-related setup */
}/*end C constant and struct imports*/