package pcre import "go.elara.ws/pcre/lib" type CompileOption uint32 // Compile option bits const ( Anchored = CompileOption(lib.DPCRE2_ANCHORED) AllowEmptyClass = CompileOption(lib.DPCRE2_ALLOW_EMPTY_CLASS) AltBsux = CompileOption(lib.DPCRE2_ALT_BSUX) AltCircumflex = CompileOption(lib.DPCRE2_ALT_CIRCUMFLEX) AltVerbnames = CompileOption(lib.DPCRE2_ALT_VERBNAMES) AutoCallout = CompileOption(lib.DPCRE2_AUTO_CALLOUT) Caseless = CompileOption(lib.DPCRE2_CASELESS) DollarEndOnly = CompileOption(lib.DPCRE2_DOLLAR_ENDONLY) DotAll = CompileOption(lib.DPCRE2_DOTALL) DupNames = CompileOption(lib.DPCRE2_DUPNAMES) EndAnchored = CompileOption(lib.DPCRE2_ENDANCHORED) Extended = CompileOption(lib.DPCRE2_EXTENDED) FirstLine = CompileOption(lib.DPCRE2_FIRSTLINE) Literal = CompileOption(lib.DPCRE2_LITERAL) MatchInvalidUTF = CompileOption(lib.DPCRE2_MATCH_INVALID_UTF) MactchUnsetBackref = CompileOption(lib.DPCRE2_MATCH_UNSET_BACKREF) Multiline = CompileOption(lib.DPCRE2_MULTILINE) NeverBackslashC = CompileOption(lib.DPCRE2_NEVER_BACKSLASH_C) NeverUCP = CompileOption(lib.DPCRE2_NEVER_UCP) NeverUTF = CompileOption(lib.DPCRE2_NEVER_UTF) NoAutoCapture = CompileOption(lib.DPCRE2_NO_AUTO_CAPTURE) NoAutoPossess = CompileOption(lib.DPCRE2_NO_AUTO_POSSESS) NoDotStarAnchor = CompileOption(lib.DPCRE2_NO_DOTSTAR_ANCHOR) NoStartOptimize = CompileOption(lib.DPCRE2_NO_START_OPTIMIZE) NoUTFCheck = CompileOption(lib.DPCRE2_NO_UTF_CHECK) UCP = CompileOption(lib.DPCRE2_UCP) Ungreedy = CompileOption(lib.DPCRE2_UNGREEDY) UseOffsetLimit = CompileOption(lib.DPCRE2_USE_OFFSET_LIMIT) UTF = CompileOption(lib.DPCRE2_UTF) ) type CalloutFlags uint32 const ( CalloutStartMatch = CalloutFlags(lib.DPCRE2_CALLOUT_STARTMATCH) CalloutBacktrack = CalloutFlags(lib.DPCRE2_CALLOUT_BACKTRACK) ) // CalloutBlock contains the data passed to callout functions type CalloutBlock struct { // Version contains the version number of the block format. // The current version is 2. Version uint32 // CalloutNumber contains the number of the callout, in the range 0-255. // This is the number that follows "?C". For callouts with string arguments, // this will always be zero. CalloutNumber uint32 // CaptureTop contains the number of the highest numbered substring // captured so far plus one. If no substrings have yet been captured, // CaptureTop will be set to 1. CaptureTop uint32 // CaptureLast contains the number of the last substring that was captured. CaptureLast uint32 // Substrings contains all of the substrings captured so far. Substrings []string Mark string // Subject contains the string passed to the match function. Subject string // StartMatch contains the offset within the subject at which the current match attempt started. StartMatch uint // CurrentPosition contains the offset of the current match pointer within the subject. CurrentPosition uint // PatternPosition contains the offset within the pattern string to the next item to be matched. PatternPosition uint // NextItemLength contains the length of the next item to be processed in the pattern string. NextItemLength uint // CalloutStringOffset contains the code unit offset to the start of the callout argument string within the original pattern string. CalloutStringOffset uint // CalloutString is the string for the callout. For numerical callouts, this will always be empty. CalloutString string // CalloutFlags contains the following flags: // CalloutStartMatch // This is set for the first callout after the start of matching for each new starting position in the subject. // CalloutBacktrack // This is set if there has been a matching backtrack since the previous callout, or since the start of matching if this is the first callout from a pcre2_match() run. // // Both bits are set when a backtrack has caused a "bumpalong" to a new starting position in the subject. CalloutFlags CalloutFlags }