2014-02-20 20:09:24 +01:00
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< div id = "projectname" > libpcp
  < span id = "projectnumber" > 0.2.1< / span >
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< li > < a href = "index.html" > < span > Main  Page< / span > < / a > < / li >
< li > < a href = "modules.html" > < span > Modules< / span > < / a > < / li >
< li > < a href = "annotated.html" > < span > Classes< / span > < / a > < / li >
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< a href = "#func-members" > Functions< / a > < / div >
< div class = "headertitle" >
< div class = "title" > UTILS< / div > < / div >
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< div class = "contents" >
< p > Various useful helper functions.
< a href = "#details" > More...< / a > < / p >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "func-members" > < / a >
Functions< / h2 > < / td > < / tr >
< tr class = "memitem:ga16a91a0ad754a3662f0091e71529fb50" > < td class = "memItemLeft" align = "right" valign = "top" > char *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__UTILs.html#ga16a91a0ad754a3662f0091e71529fb50" > _lc< / a > (char *in)< / td > < / tr >
< tr class = "memdesc:ga16a91a0ad754a3662f0091e71529fb50" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Convert a char array to lowercase. < a href = "#ga16a91a0ad754a3662f0091e71529fb50" > < / a > < br / > < / td > < / tr >
< tr class = "separator:ga16a91a0ad754a3662f0091e71529fb50" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ga20509d081da3e4fefbf7785d318d456a" > < td class = "memItemLeft" align = "right" valign = "top" > size_t  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__UTILs.html#ga20509d081da3e4fefbf7785d318d456a" > _findoffset< / a > (unsigned char *bin, size_t binlen, char *sigstart, size_t hlen)< / td > < / tr >
< tr class = "memdesc:ga20509d081da3e4fefbf7785d318d456a" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Find the offset of some offset marker in some arbitrary data. < a href = "#ga20509d081da3e4fefbf7785d318d456a" > < / a > < br / > < / td > < / tr >
< tr class = "separator:ga20509d081da3e4fefbf7785d318d456a" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:gaad81054336208b62739f1e20091213a6" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__UTILs.html#gaad81054336208b62739f1e20091213a6" > _xorbuf< / a > (unsigned char *iv, unsigned char *buf, size_t xlen)< / td > < / tr >
< tr class = "memdesc:gaad81054336208b62739f1e20091213a6" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > XOR an input buffer with another buffer. < a href = "#gaad81054336208b62739f1e20091213a6" > < / a > < br / > < / td > < / tr >
< tr class = "separator:gaad81054336208b62739f1e20091213a6" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ga3dcb1fcb0f840869eab341598da50b55" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__UTILs.html#ga3dcb1fcb0f840869eab341598da50b55" > _dump< / a > (char *n, unsigned char *d, size_t s)< / td > < / tr >
< tr class = "memdesc:ga3dcb1fcb0f840869eab341598da50b55" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Dump binary data as hex to stderr. < a href = "#ga3dcb1fcb0f840869eab341598da50b55" > < / a > < br / > < / td > < / tr >
< tr class = "separator:ga3dcb1fcb0f840869eab341598da50b55" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< p > Various useful helper functions. < / p >
< h2 class = "groupheader" > Function Documentation< / h2 >
< a class = "anchor" id = "ga3dcb1fcb0f840869eab341598da50b55" > < / a >
< div class = "memitem" >
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< table class = "memname" >
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< td class = "memname" > void _dump < / td >
< td > (< / td >
< td class = "paramtype" > char *  < / td >
< td class = "paramname" > < em > n< / em > , < / td >
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< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > unsigned char *  < / td >
< td class = "paramname" > < em > d< / em > , < / td >
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< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > size_t  < / td >
< td class = "paramname" > < em > s< / em >   < / td >
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< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< / div > < div class = "memdoc" >
< p > Dump binary data as hex to stderr. < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > n< / td > < td > Description, string.< / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > d< / td > < td > Data to print.< / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > s< / td > < td > Size of d. < / td > < / tr >
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< a class = "anchor" id = "ga20509d081da3e4fefbf7785d318d456a" > < / a >
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< td class = "memname" > size_t _findoffset < / td >
< td > (< / td >
< td class = "paramtype" > unsigned char *  < / td >
< td class = "paramname" > < em > bin< / em > , < / td >
< / tr >
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< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > size_t  < / td >
< td class = "paramname" > < em > binlen< / em > , < / td >
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< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > char *  < / td >
< td class = "paramname" > < em > sigstart< / em > , < / td >
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< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > size_t  < / td >
< td class = "paramname" > < em > hlen< / em >   < / td >
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< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< / div > < div class = "memdoc" >
< p > Find the offset of some offset marker in some arbitrary data. < / p >
< p > Sample input: < / p >
< div class = "fragment" > < div class = "line" > ABABABABnacl-98a7sd98a7das98d7< / div >
< / div > <!-- fragment --> < p > If you look for the offset of "nacl" within that data, the function will return 9, which is the position within the data where the marker starts.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > bin< / td > < td > Aribrary data where to look for the marker.< / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > binlen< / td > < td > The size of the data.< / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > sigstart< / td > < td > The offset marker.< / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > hlen< / td > < td > Size of the offset marker.< / td > < / tr >
< / table >
< / dd >
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< dl class = "section return" > < dt > Returns< / dt > < dd > Returns the offset or -1 of the offset were not found. < / dd > < / dl >
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< a class = "anchor" id = "ga16a91a0ad754a3662f0091e71529fb50" > < / a >
< div class = "memitem" >
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< table class = "memname" >
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< td class = "memname" > char* _lc < / td >
< td > (< / td >
< td class = "paramtype" > char *  < / td >
< td class = "paramname" > < em > in< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Convert a char array to lowercase. < / p >
< p > The supplied char array will be directly modified. Use a copy if you want to retain the original.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in,out]< / td > < td class = "paramname" > in< / td > < td > The char array to convert.< / td > < / tr >
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< dl class = "section return" > < dt > Returns< / dt > < dd > Returns the pointer to the char array. < / dd > < / dl >
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< a class = "anchor" id = "gaad81054336208b62739f1e20091213a6" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > void _xorbuf < / td >
< td > (< / td >
< td class = "paramtype" > unsigned char *  < / td >
< td class = "paramname" > < em > iv< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > unsigned char *  < / td >
< td class = "paramname" > < em > buf< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > size_t  < / td >
< td class = "paramname" > < em > xlen< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > XOR an input buffer with another buffer. < / p >
< p > Both buffers have to have the same size. The input buffer will bei modified directly.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > iv< / td > < td > The buffer to XOR with.< / td > < / tr >
< tr > < td class = "paramdir" > [in,out]< / td > < td class = "paramname" > buf< / td > < td > The buffer which will be XORed with 'iv'.< / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > xlen< / td > < td > The size of the buffers (they must have the same size). < / td > < / tr >
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< / dl >
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< / div >
< / div > <!-- contents -->
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2014-02-20 21:02:52 +01:00
Generated on Thu Feb 20 2014 20:58:12 for libpcp by   < a href = "http://www.doxygen.org/index.html" >
2014-02-20 20:09:24 +01:00
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