Tons of INI parser fixes to realy make it work. (0.37.40)

src/vm/ini/handles.c

@@ -0,0 +1,63 @@
+/*
+ * 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
+ */
+
+#ifdef FUN_WITH_INI
+#if defined(__has_include)
+#  if __has_include(<iniparser/iniparser.h>)
+#    include <iniparser/iniparser.h>
+#    include <iniparser/dictionary.h>
+#  elif __has_include(<iniparser.h>)
+#    include <iniparser.h>
+#    include <dictionary.h>
+#  else
+#    error "iniparser headers not found"
+#  endif
+#else
+#  include <iniparser/iniparser.h>
+#  include <iniparser/dictionary.h>
+#endif
+
+#include <ctype.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "handles.h"
+
+IniSlot g_ini[64];
+
+int ini_alloc_handle(dictionary *d) {
+    if (!d) return 0;
+    for (int i = 1; i < (int)(sizeof(g_ini)/sizeof(g_ini[0])); ++i) {
+        if (!g_ini[i].in_use) { g_ini[i].in_use = 1; g_ini[i].dict = d; return i; }
+    }
+    return 0;
+}
+
+dictionary* ini_get(int h) {
+    if (h > 0 && h < (int)(sizeof(g_ini)/sizeof(g_ini[0])) && g_ini[h].in_use) return g_ini[h].dict;
+    return NULL;
+}
+
+int ini_free_handle(int h) {
+    if (h <= 0 || h >= (int)(sizeof(g_ini)/sizeof(g_ini[0])) || !g_ini[h].in_use) return 0;
+    if (g_ini[h].dict) iniparser_freedict(g_ini[h].dict);
+    g_ini[h].dict = NULL;
+    g_ini[h].in_use = 0;
+    return 1;
+}
+
+void ini_make_full_key(char *buf, size_t cap, const char *sec, const char *key) {
+    if (!buf || cap == 0) return;
+    if (!sec) sec = "";
+    if (!key) key = "";
+    /* iniparser expects section:key; lookup is case-insensitive internally */
+    snprintf(buf, cap, "%s:%s", sec, key);
+}
+
+#endif /* FUN_WITH_INI */