1 files changed, 112 insertions, 0 deletions
diff --git a/src/crypto/stack/make_macros.sh b/src/crypto/stack/make_macros.sh
new file mode 100644
index 0000000..f72aa33
--- /dev/null
+++ b/src/crypto/stack/make_macros.sh
@@ -0,0 +1,112 @@
+#!/bin/sh
+
+include_dir=../../include/openssl
+
+cat > "${include_dir}/stack_macros.h" << EOF
+/* Copyright (c) 2014, Google Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+#if !defined(IN_STACK_H)
+#error "Don't include this file directly. Include stack.h."
+#endif
+
+EOF
+
+output_stack () {
+  type=$1
+  ptrtype=$2
+
+  cat >> "${include_dir}/stack_macros.h" << EOF
+/* ${type} */
+#define sk_${type}_new(comp)\\
+  ((STACK_OF(${type})*) sk_new(CHECKED_CAST(stack_cmp_func, int (*) (const ${ptrtype} *a, const ${ptrtype} *b), comp)))
+
+#define sk_${type}_new_null()\\
+  ((STACK_OF(${type})*) sk_new_null())
+
+#define sk_${type}_num(sk)\\
+  sk_num(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk))
+
+#define sk_${type}_zero(sk)\\
+  sk_zero(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk));
+
+#define sk_${type}_value(sk, i)\\
+  ((${ptrtype}) sk_value(CHECKED_CAST(_STACK*, const STACK_OF(${type})*, sk), (i)))
+
+#define sk_${type}_set(sk, i, p)\\
+  ((${ptrtype}) sk_set(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), (i), CHECKED_CAST(void*, ${ptrtype}, p)))
+
+#define sk_${type}_free(sk)\\
+  sk_free(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk))
+
+#define sk_${type}_pop_free(sk, free_func)\\
+  sk_pop_free(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void (*) (void*), void (*) (${ptrtype}), free_func))
+
+#define sk_${type}_insert(sk, p, where)\\
+  sk_insert(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void*, ${ptrtype}, p), (where))
+
+#define sk_${type}_delete(sk, where)\\
+  ((${ptrtype}) sk_delete(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), (where)))
+
+#define sk_${type}_delete_ptr(sk, p)\\
+  ((${ptrtype}) sk_delete_ptr(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void*, ${ptrtype}, p)))
+
+#define sk_${type}_find(sk, out_index, p)\\
+  sk_find(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), (out_index), CHECKED_CAST(void*, ${ptrtype}, p))
+
+#define sk_${type}_shift(sk)\\
+  ((${ptrtype}) sk_shift(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk)))
+
+#define sk_${type}_push(sk, p)\\
+  sk_push(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void*, ${ptrtype}, p))
+
+#define sk_${type}_pop(sk)\\
+  ((${ptrtype}) sk_pop(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk)))
+
+#define sk_${type}_dup(sk)\\
+  ((STACK_OF(${type})*) sk_dup(CHECKED_CAST(_STACK*, const STACK_OF(${type})*, sk)))
+
+#define sk_${type}_sort(sk)\\
+  sk_sort(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk))
+
+#define sk_${type}_is_sorted(sk)\\
+  sk_is_sorted(CHECKED_CAST(_STACK*, const STACK_OF(${type})*, sk))
+
+#define sk_${type}_set_cmp_func(sk, comp)\\
+  ((int (*) (const ${type} **a, const ${type} **b)) sk_set_cmp_func(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(stack_cmp_func, int (*) (const ${type} **a, const ${type} **b), comp)))
+
+
+EOF
+}
+
+stack_types=$(cat "${include_dir}/stack.h" | grep '^ \* STACK_OF:' | sed -e 's/.*STACK_OF://' -e 's/ .*//')
+const_stack_types=$(cat "${include_dir}/stack.h" | grep '^ \* CONST_STACK_OF:' | sed -e 's/.*CONST_STACK_OF://' -e 's/ .*//')
+special_stack_types=$(cat "${include_dir}/stack.h" | grep '^ \* SPECIAL_STACK_OF:' | sed -e 's/.*SPECIAL_STACK_OF://' -e 's/ .*//')
+
+for type in $stack_types; do
+  echo Stack of ${type}
+  output_stack "${type}" "${type} *"
+done
+
+for type in $const_stack_types; do
+  echo Stack of ${type}
+  output_stack "${type}" "const ${type} *"
+done
+
+for type in $special_stack_types; do
+  echo Stack of ${type}
+  output_stack "${type}" "${type}"
+done
+
+clang-format -i "${include_dir}/stack_macros.h"