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49 lines
2.4 KiB
49 lines
2.4 KiB
/* |
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Copyright (c) 2012, Broadcom Europe Ltd |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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* Neither the name of the copyright holder nor the |
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names of its contributors may be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY |
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef _RTP_BASE64_H_ |
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#define _RTP_BASE64_H_ |
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#include "containers/containers.h" |
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/** Returns the number of bytes encoded by the given Base64 encoded string. |
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* |
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* \param str The Base64 encoded string. |
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* \param str_len The number of characters in the string. |
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* \return The number of bytes that can be decoded. */ |
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uint32_t rtp_base64_byte_length(const char *str, uint32_t str_len); |
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/** Decodes a Base64 encoded string into a byte buffer. |
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* |
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* \param str The Base64 encoded string. |
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* \param str_len The number of characters in the string. |
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* \param buffer The buffer to receive the decoded output. |
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* \param buffer_len The maximum number of bytes to put in the buffer. |
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* \return Pointer to byte after the last one converted, or NULL on error. */ |
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uint8_t *rtp_base64_decode(const char *str, uint32_t str_len, uint8_t *buffer, uint32_t buffer_len); |
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#endif /* _RTP_BASE64_H_ */
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