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Added SQLite support and updated the Handbook. (0.32.0)

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This commit is contained in:
Johannes Findeisen 2025-11-26 22:21:31 +01:00
commit 9416ec3457
17 changed files with 631 additions and 388 deletions
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src/vm/sqlite/open.c Normal file
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/*
* This file is part of the Fun programming language.
* https://fun-lang.xyz/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the Apache-2.0 license.
* https://opensource.org/license/apache-2-0
*
* Added: 2025-11-26
*/
/**
* OP_SQLITE_OPEN: (path:string) -> handle:int (>0) or 0 on error
*/
case OP_SQLITE_OPEN: {
#ifdef FUN_WITH_SQLITE
Value vpath = pop_value(vm);
char *path = value_to_string_alloc(&vpath);
free_value(vpath);
if (!path) { push_value(vm, make_int(0)); break; }
sqlite3 *db = NULL;
int rc = sqlite3_open(path, &db);
free(path);
if (rc != SQLITE_OK || !db) {
if (db) sqlite3_close(db);
push_value(vm, make_int(0));
break;
}
SqlHandle *h = sql_reg_add(db);
if (!h) { sqlite3_close(db); push_value(vm, make_int(0)); break; }
push_value(vm, make_int(h->id));
#else
Value v = pop_value(vm); free_value(v);
push_value(vm, make_int(0));
#endif
break;
}