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Merge commit '3b18857ab301d2a0b3e86e9d85eed76f0798a29c'
* commit '3b18857ab301d2a0b3e86e9d85eed76f0798a29c': rtmppkt: Add method to read an AMF string that is not prefixed by its type Merged-by: Michael Niedermayer <michaelni@gmx.at>
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commit
6b9cbc9a11
@ -102,13 +102,11 @@ int ff_amf_read_number(GetByteContext *bc, double *val)
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return 0;
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}
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int ff_amf_read_string(GetByteContext *bc, uint8_t *str,
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int strsize, int *length)
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int ff_amf_get_string(GetByteContext *bc, uint8_t *str,
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int strsize, int *length)
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{
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int stringlen = 0;
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int readsize;
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if (bytestream2_get_byte(bc) != AMF_DATA_TYPE_STRING)
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return AVERROR_INVALIDDATA;
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stringlen = bytestream2_get_be16(bc);
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if (stringlen + 1 > strsize)
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return AVERROR(EINVAL);
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@ -122,6 +120,14 @@ int ff_amf_read_string(GetByteContext *bc, uint8_t *str,
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return 0;
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}
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int ff_amf_read_string(GetByteContext *bc, uint8_t *str,
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int strsize, int *length)
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{
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if (bytestream2_get_byte(bc) != AMF_DATA_TYPE_STRING)
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return AVERROR_INVALIDDATA;
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return ff_amf_get_string(bc, str, strsize, length);
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}
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int ff_amf_read_null(GetByteContext *bc)
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{
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if (bytestream2_get_byte(bc) != AMF_DATA_TYPE_NULL)
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@ -277,6 +277,23 @@ int ff_amf_read_bool(GetByteContext *gbc, int *val);
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*/
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int ff_amf_read_number(GetByteContext *gbc, double *val);
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/**
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* Get AMF string value.
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*
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* This function behaves the same as ff_amf_read_string except that
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* it does not expect the AMF type prepended to the actual data.
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* Appends a trailing null byte to output string in order to
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* ease later parsing.
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*
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*@param[in,out] gbc GetByteContext initialized with AMF-formatted data
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*@param[out] str read string
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*@param[in] strsize buffer size available to store the read string
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*@param[out] length read string length
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*@return 0 on success or an AVERROR code on failure
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*/
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int ff_amf_get_string(GetByteContext *bc, uint8_t *str,
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int strsize, int *length);
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/**
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* Read AMF string value.
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*
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