| 1 | .\" -*- nroff -*- |
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| 40 | .\" |
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| 41 | .TH sasl_decode "10 July 2001" SASL "SASL man pages" |
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| 42 | .SH NAME |
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| 43 | sasl_decode \- Decode data received |
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| 44 | |
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| 45 | |
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| 46 | .SH SYNOPSIS |
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| 47 | .nf |
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| 48 | .B #include <sasl/sasl.h> |
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| 49 | |
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| 50 | .sp |
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| 51 | .BI "int sasl_decode(sasl_conn_t " *conn ", " |
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| 52 | .BI " const char * " input ", " |
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| 53 | .BI " unsigned " inputlen ", " |
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| 54 | .BI " const char ** " output ", " |
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| 55 | .BI " unsigned * " outputlen ");" |
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| 56 | |
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| 57 | .fi |
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| 58 | .SH DESCRIPTION |
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| 59 | |
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| 60 | .B sasl_decode |
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| 61 | decodes data received. After succesful authentication this function |
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| 62 | should be called on all data received. It decodes the data from |
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| 63 | encrypted or signed form to plain data. If there was no security layer |
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| 64 | negotiated the output is identical to the input. |
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| 65 | |
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| 66 | .I output |
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| 67 | contains the decoded data and is allocated/freed by the library. |
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| 68 | |
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| 69 | One should not to give sasl_decode more data than the negotiated maxbufsize (see sasl_getprop). |
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| 70 | |
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| 71 | Note that sasl_decode can succeed and outputlen can be zero. If this |
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| 72 | is the case simply wait for more data and call sasl_decode again. |
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| 73 | |
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| 74 | .PP |
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| 75 | |
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| 76 | .SH "RETURN VALUE" |
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| 77 | Returns SASL_OK on success. See sasl_errors(3) for meanings of other return |
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| 78 | codes. |
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| 79 | |
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| 80 | .SH "CONFORMING TO" |
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| 81 | RFC 2222 |
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| 82 | .SH "SEE ALSO" |
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| 83 | sasl(3), sasl_errors(3), sasl_encode(3) |
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