Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/uriconvert/uri_convert.cc

@@ -0,0 +1,42 @@
+/* SPDX-FileCopyrightText: 2024 Blender Authors
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <cctype>
+#include <cstdio>
+
+#include "uri_convert.hh" /* Own include. */
+
+bool url_encode(const char *str, char *dst, size_t dst_size)
+{
+  size_t i = 0;
+
+  while (*str && i < dst_size - 1) {
+    char c = char(*str);
+
+    if (isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~') {
+      dst[i++] = *str;
+    }
+    else if (c == ' ') {
+      dst[i++] = '+';
+    }
+    else {
+      if (i + 3 >= dst_size) {
+        /* There is not enough space for %XX. */
+        dst[i] = '\0';
+        return false;
+      }
+      sprintf(&dst[i], "%%%02X", c);
+      i += 3;
+    }
+    ++str;
+  }
+
+  dst[i] = '\0';
+
+  if (*str != '\0') {
+    /* Output buffer was too small. */
+    return false;
+  }
+  return true;
+}