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< title > Snort AI preprocessor module: Regex management< / title >
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< h1 > Regex management< / h1 > < / div >
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< tr > < td colspan = "2" > < h2 > < a name = "func-members" > < / a >
Functions< / h2 > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > int < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__regex.html#ga35f57c052a7de1ded54b67a1f7819791" > preg_match< / a > (const char *expr, char *str, char ***matches, int *nmatches)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Check if a string matches a regular expression. < a href = "#ga35f57c052a7de1ded54b67a1f7819791" > < / a > < br / > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > char * < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__regex.html#ga736ba1abdc4938cbb1bf5861e7dbfd50" > str_replace< / a > (char *str, char *orig, char *rep)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Replace the content of 'orig' in 'str' with 'rep'. < a href = "#ga736ba1abdc4938cbb1bf5861e7dbfd50" > < / a > < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > char * < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group__regex.html#gaff6c55cd04fc08dd582e244590dc25a4" > str_replace_all< / a > (char *str, char *orig, char *rep)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Replace all of the occurrences of 'orig' in 'str' with 'rep'. < a href = "#gaff6c55cd04fc08dd582e244590dc25a4" > < / a > < br / > < / td > < / tr >
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< hr / > < h2 > Function Documentation< / h2 >
< a class = "anchor" id = "ga35f57c052a7de1ded54b67a1f7819791" > < / a > <!-- doxytag: member="regex.c::preg_match" ref="ga35f57c052a7de1ded54b67a1f7819791" args="(const char *expr, char *str, char ***matches, int *nmatches)" -->
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< td class = "memname" > int preg_match < / td >
< td > (< / td >
< td class = "paramtype" > const char * < / td >
< td class = "paramname" > < em > expr< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > char * < / td >
< td class = "paramname" > < em > str< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > char *** < / td >
< td class = "paramname" > < em > matches< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > int * < / td >
< td class = "paramname" > < em > nmatches< / em > < / td > < td > < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td > < td > < / td >
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< / div >
< div class = "memdoc" >
< p > Check if a string matches a regular expression. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
< table border = "0" cellspacing = "2" cellpadding = "0" >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > expr< / em > < / td > < td > Regular expression to be matched < / td > < / tr >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > str< / em > < / td > < td > String to be checked < / td > < / tr >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > matches< / em > < / td > < td > Reference to a char** that will contain the submatches (NULL if you don't need it) < / td > < / tr >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > nmatches< / em > < / td > < td > Reference to a int containing the number of submatches found (NULL if you don't need it) < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "return" > < dt > < b > Returns:< / b > < / dt > < dd > -1 if the regex is wrong, 0 if no match was found, 1 otherwise < / dd > < / dl >
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< / div >
< / div >
< a class = "anchor" id = "ga736ba1abdc4938cbb1bf5861e7dbfd50" > < / a > <!-- doxytag: member="regex.c::str_replace" ref="ga736ba1abdc4938cbb1bf5861e7dbfd50" args="(char *str, char *orig, char *rep)" -->
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< td class = "memname" > char* str_replace < / td >
< td > (< / td >
< td class = "paramtype" > char * < / td >
< td class = "paramname" > < em > str< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > char * < / td >
< td class = "paramname" > < em > orig< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > char * < / td >
< td class = "paramname" > < em > rep< / em > < / td > < td > < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td > < td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Replace the content of 'orig' in 'str' with 'rep'. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
< table border = "0" cellspacing = "2" cellpadding = "0" >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > str< / em > < / td > < td > String to work on < / td > < / tr >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > orig< / em > < / td > < td > String to be replaced < / td > < / tr >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > rep< / em > < / td > < td > Replacement for 'orig' < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "return" > < dt > < b > Returns:< / b > < / dt > < dd > The string with the replacement < / dd > < / dl >
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< a class = "anchor" id = "gaff6c55cd04fc08dd582e244590dc25a4" > < / a > <!-- doxytag: member="regex.c::str_replace_all" ref="gaff6c55cd04fc08dd582e244590dc25a4" args="(char *str, char *orig, char *rep)" -->
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< td class = "memname" > char* str_replace_all < / td >
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< td class = "paramname" > < em > str< / em > , < / td >
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< td > < / td >
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< td class = "paramname" > < em > orig< / em > , < / td >
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< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramname" > < em > rep< / em > < / td > < td > < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td > < td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Replace all of the occurrences of 'orig' in 'str' with 'rep'. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
< table border = "0" cellspacing = "2" cellpadding = "0" >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > str< / em > < / td > < td > String to work on < / td > < / tr >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > orig< / em > < / td > < td > String to be replaced < / td > < / tr >
< tr > < td valign = "top" > < / td > < td valign = "top" > < em > rep< / em > < / td > < td > Replacement for 'orig' < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "return" > < dt > < b > Returns:< / b > < / dt > < dd > The string with the replacement < / dd > < / dl >
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