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29 lines
1.1 KiB
Markdown
29 lines
1.1 KiB
Markdown
# LibHTTP API Reference
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### `httplib_url_decode( src, src_len, dst, dst_len, is_form_url_encoded );`
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### Parameters
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| Parameter | Type | Description |
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| :--- | :--- | :--- |
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|**`src`**|`const char *`|Source data to convert|
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|**`src_len`**|`int`|Length of the source buffer|
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|**`dst`**|`char *`|Destination buffer to store the result|
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|**`dst_len`**|`int`|Length of the destination buffer|
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|**`is_form_url_encoded`**|`int`|Not equal zero when form decoding must be used|
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### Return Value
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| Type | Description |
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| :--- | :--- |
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|`int`|The number of bytes stored in the destination buffer, or **-1** if the buffer doesn't exist or is too small|
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### Description
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The function `httplib_url_decode()` Decodes a in input buffer. Both normal URIs and form URIs can be decoded. In the latter case the space character is converted to a `+` as defined in [RFC 1866](http://ftp.ics.uci.edu/pub/ietf/html/rfc1866.txt) in section 8.2.1.
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### See Also
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* [`httplib_base64_encode();`](httplib_base64_encode.md)
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* [`httplib_url_encode();`](httplib_url_encode.md)
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