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< div id = "projectname" > libwebsockets
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< div id = "projectbrief" > Lightweight C library for HTML5 websockets< / div >
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< a href = "#func-members" > Functions< / a > < / div >
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< div class = "title" > Urlencode and Urldecode< div class = "ingroups" > < a class = "el" href = "group__http.html" > HTTP< / a > < / div > < / div > < / div >
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Functions< / h2 > < / td > < / tr >
< tr class = "memitem:gabc2888476e50e001c875c1a8abf455b7" > < td class = "memItemLeft" align = "right" valign = "top" > LWS_VISIBLE LWS_EXTERN const char *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__urlendec.html#gabc2888476e50e001c875c1a8abf455b7" > lws_urlencode< / a > (char *escaped, const char *string, int len)< / td > < / tr >
< tr class = "separator:gabc2888476e50e001c875c1a8abf455b7" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:gaa373a9c16acdd96c395af61ab915ece3" > < td class = "memItemLeft" align = "right" valign = "top" > LWS_VISIBLE LWS_EXTERN int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__urlendec.html#gaa373a9c16acdd96c395af61ab915ece3" > lws_urldecode< / a > (char *string, const char *escaped, int len)< / td > < / tr >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< h2 > HTML chunked Substitution< / h2 >
< p > APIs for receiving chunks of text, replacing a set of variable names via a callback, and then prepending and appending HTML chunked encoding headers. < / p >
< h2 class = "groupheader" > Function Documentation< / h2 >
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< a id = "gaa373a9c16acdd96c395af61ab915ece3" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#gaa373a9c16acdd96c395af61ab915ece3" > § < / a > < / span > lws_urldecode()< / h2 >
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< td class = "memname" > LWS_VISIBLE LWS_EXTERN int lws_urldecode < / td >
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< p > < code > #include < < a class = "el" href = "libwebsockets_8h.html" > lib/libwebsockets.h< / a > > < / code > < / p >
< p > < a class = "el" href = "group__urlendec.html#gaa373a9c16acdd96c395af61ab915ece3" > lws_urldecode()< / a > - like strncpy but with urldecoding< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
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< tr > < td class = "paramname" > string< / td > < td > output buffer < / td > < / tr >
< tr > < td class = "paramname" > escaped< / td > < td > input buffer ('\0' terminated) < / td > < / tr >
< tr > < td class = "paramname" > len< / td > < td > output buffer max length< / td > < / tr >
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< p > This is only useful for '\0' terminated strings< / p >
< p > Since urldecoding only shrinks the output string, it is possible to do it in-place, ie, string == escaped < / p >
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< a id = "gabc2888476e50e001c875c1a8abf455b7" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#gabc2888476e50e001c875c1a8abf455b7" > § < / a > < / span > lws_urlencode()< / h2 >
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< div class = "memitem" >
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< td class = "memname" > LWS_VISIBLE LWS_EXTERN const char* lws_urlencode < / td >
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< p > < code > #include < < a class = "el" href = "libwebsockets_8h.html" > lib/libwebsockets.h< / a > > < / code > < / p >
< p > < a class = "el" href = "group__urlendec.html#gabc2888476e50e001c875c1a8abf455b7" > lws_urlencode()< / a > - like strncpy but with urlencoding< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
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< tr > < td class = "paramname" > escaped< / td > < td > output buffer < / td > < / tr >
< tr > < td class = "paramname" > string< / td > < td > input buffer ('/0' terminated) < / td > < / tr >
< tr > < td class = "paramname" > len< / td > < td > output buffer max length< / td > < / tr >
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< p > Because urlencoding expands the output string, it's not possible to do it in-place, ie, with escaped == string < / p >
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