c/openssl: bio, pem, rsa

c/openssl/pem.go

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package openssl
+
+import (
+	"unsafe"
+
+	"github.com/goplus/llgo/c"
+)
+
+// -----------------------------------------------------------------------------
+
+// typedef int (*pem_password_cb)(char *buf, int size, int rwflag, void *userdata);
+//
+// llgo:type C
+type PemPasswordCb func(buf *c.Char, size, rwflag c.Int, userdata unsafe.Pointer) c.Int
+
+// RSA *PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **x, pem_password_cb *cb, void *u);
+//
+//go:linkname PEMReadBioRSAPrivateKey C.PEM_read_bio_RSAPrivateKey
+func PEMReadBioRSAPrivateKey(bp *BIO, x **RSA, cb PemPasswordCb, u unsafe.Pointer) *RSA
+
+// -----------------------------------------------------------------------------