| /* |
| * QEMU base64 helpers |
| * |
| * Copyright (c) 2015 Red Hat, Inc. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| #ifndef QEMU_BASE64_H |
| #define QEMU_BASE64_H |
| |
| #include "qemu-common.h" |
| |
| |
| /** |
| * qbase64_decode: |
| * @input: the (possibly) base64 encoded text |
| * @in_len: length of @input or -1 if NUL terminated |
| * @out_len: filled with length of decoded data |
| * @errp: pointer to a NULL-initialized error object |
| * |
| * Attempt to decode the (possibly) base64 encoded |
| * text provided in @input. If the @input text may |
| * contain embedded NUL characters, or may not be |
| * NUL terminated, then @in_len must be set to the |
| * known size of the @input buffer. |
| * |
| * Note that embedded NULs, or lack of a NUL terminator |
| * are considered invalid base64 data and errors |
| * will be reported to this effect. |
| * |
| * If decoding is successful, the decoded data will |
| * be returned and @out_len set to indicate the |
| * number of bytes in the decoded data. The caller |
| * must use g_free() to free the returned data when |
| * it is no longer required. |
| * |
| * Returns: the decoded data or NULL |
| */ |
| uint8_t *qbase64_decode(const char *input, |
| size_t in_len, |
| size_t *out_len, |
| Error **errp); |
| |
| |
| #endif /* QEMU_BASE64_H */ |