Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/uriconvert/CMakeLists.txt

@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: 2024 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(INC
+  .
+)
+
+set(INC_SYS
+
+)
+
+set(SRC
+  uri_convert.cc
+
+  uri_convert.hh
+)
+
+set(LIB
+)
+
+blender_add_lib(bf_intern_uriconvert "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")

blender-5.2.0/intern/uriconvert/uri_convert.cc

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+/* 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;
+}

blender-5.2.0/intern/uriconvert/uri_convert.hh

@@ -0,0 +1,25 @@
+/* SPDX-FileCopyrightText: 2024 Blender Authors
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+
+#pragma once
+
+/** \file
+ * \ingroup intern_uri
+ */
+
+/**
+ * \brief Encodes a string into URL format by converting special characters into percent-encoded
+ * sequences.
+ *
+ * This function iterates over the provided C-string and replaces non-alphanumeric characters
+ * (except for '-', '_', '.', '~') with their hexadecimal representations prefixed with '%'.
+ * Spaces are converted into '+', following the conventions of URL encoding for forms
+ * (application/x-www-form-urlencoded).
+ *
+ * \param str: The input C-string to be URL-encoded.
+ * \param dst: The output buffer where the URL-encoded string will be stored.
+ * \param dst_size: The size of the output buffer `dst`.
+ * \return: `true` if encoding was successful, or `false` if the output buffer was insufficient.
+ */
+bool url_encode(const char *str, char *dst, size_t dst_size);