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use the precompiled flex-based parser from Adium's Auto Hyperlinks fr…
…amework instead of NFA regular expressions compiled at runtime
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| Versions/Current/AutoHyperlinks |
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| Versions/Current/Headers |
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AutoHyperlinks.framework/Versions/A/Headers/AHHyperlinkScanner.h
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| /* | ||
| * The AutoHyperlinks Framework is the legal property of its developers (DEVELOPERS), whose names are listed in the | ||
| * copyright file included with this source distribution. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are met: | ||
| * * Redistributions of source code must retain the above copyright | ||
| * notice, this list of conditions and the following disclaimer. | ||
| * * Redistributions in binary form must reproduce the above copyright | ||
| * notice, this list of conditions and the following disclaimer in the | ||
| * documentation and/or other materials provided with the distribution. | ||
| * * Neither the name of the AutoHyperlinks Framework nor the | ||
| * names of its contributors may be used to endorse or promote products | ||
| * derived from this software without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY ITS DEVELOPERS ``AS IS'' AND ANY | ||
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| * DISCLAIMED. IN NO EVENT SHALL ITS DEVELOPERS BE LIABLE FOR ANY | ||
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
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| #import "AHLinkLexer.h" | ||
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| typedef void* yyscan_t; | ||
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| extern long AHlex( yyscan_t yyscanner ); | ||
| extern long AHlex_init( yyscan_t * ptr_yy_globals ); | ||
| extern long AHlex_destroy ( yyscan_t yyscanner ); | ||
| extern long AHget_leng ( yyscan_t scanner ); | ||
| extern void AHset_in ( FILE * in_str , yyscan_t scanner ); | ||
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| typedef struct AH_buffer_state *AH_BUFFER_STATE; | ||
| extern void AH_switch_to_buffer(AH_BUFFER_STATE, yyscan_t scanner); | ||
| extern AH_BUFFER_STATE AH_scan_string (const char *, yyscan_t scanner); | ||
| extern void AH_delete_buffer(AH_BUFFER_STATE, yyscan_t scanner); | ||
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| @class AHMarkedHyperlink; | ||
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| @interface AHHyperlinkScanner : NSObject | ||
| { | ||
| NSDictionary *m_urlSchemes; | ||
| NSString *m_scanString; | ||
| NSAttributedString *m_scanAttrString; | ||
| BOOL m_strictChecking; | ||
| NSUInteger m_scanLocation; | ||
| NSUInteger m_scanStringLength; | ||
| } | ||
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| /*! | ||
| * @brief Allocs and inits a new lax AHHyperlinkScanner with the given NSString | ||
| * | ||
| * @param inString the scanner's string | ||
| * @return a new AHHyperlinkScanner | ||
| */ | ||
| + (id)hyperlinkScannerWithString:(NSString *)inString; | ||
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| /*! | ||
| * @brief Allocs and inits a new strict AHHyperlinkScanner with the given NSString | ||
| * | ||
| * @param inString the scanner's string | ||
| * @return a new AHHyperlinkScanner | ||
| */ | ||
| + (id)strictHyperlinkScannerWithString:(NSString *)inString; | ||
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| /*! | ||
| * @brief Allocs and inits a new lax AHHyperlinkScanner with the given attributed string | ||
| * | ||
| * @param inString the scanner's string | ||
| * @return a new AHHyperlinkScanner | ||
| */ | ||
| + (id)hyperlinkScannerWithAttributedString:(NSAttributedString *)inString; | ||
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| /*! | ||
| * @brief Allocs and inits a new strict AHHyperlinkScanner with the given attributed string | ||
| * | ||
| * @param inString the scanner's string | ||
| * @return a new AHHyperlinkScanner | ||
| */ | ||
| + (id)strictHyperlinkScannerWithAttributedString:(NSAttributedString *)inString; | ||
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| /*! | ||
| * @brief Determine the validity of a given string with a custom strictness | ||
| * | ||
| * @param inString The string to be verified | ||
| * @param useStrictChecking Use strict rules or not | ||
| * @param index a pointer to the index the string starts at, for easy incrementing. | ||
| * @return Boolean | ||
| */ | ||
| + (BOOL)isStringValidURI:(NSString *)inString usingStrict:(BOOL)useStrictChecking fromIndex:(NSUInteger *)index withStatus:(AH_URI_VERIFICATION_STATUS *)validStatus; | ||
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| /*! | ||
| * @brief Init | ||
| * | ||
| * Inits a new AHHyperlinkScanner object for a NSString with the set strict checking option. | ||
| * | ||
| * @param inString the NSString to be scanned. | ||
| * @param flag Sets strict checking preference. | ||
| * @return A new AHHyperlinkScanner. | ||
| */ | ||
| - (id)initWithString:(NSString *)inString usingStrictChecking:(BOOL)flag; | ||
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| /*! | ||
| * @brief Init | ||
| * | ||
| * Inits a new AHHyperlinkScanner object for a NSAttributedString with the set strict checking option. | ||
| * | ||
| * param inString the NSString to be scanned. | ||
| * @param flag Sets strict checking preference. | ||
| * @return A new AHHyperlinkScanner. | ||
| */ | ||
| - (id)initWithAttributedString:(NSAttributedString *)inString usingStrictChecking:(BOOL)flag; | ||
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| /*! | ||
| * @brief Determine the validity of the scanner's string using the set strictness | ||
| * | ||
| * @return Boolean | ||
| */ | ||
| - (BOOL)isValidURI; | ||
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| /*! | ||
| * @brief Returns a AHMarkedHyperlink representing the next URI in the scanner's string | ||
| * | ||
| * @return A new AHMarkedHyperlink. | ||
| */ | ||
| - (AHMarkedHyperlink *)nextURI; | ||
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| /*! | ||
| * @brief Fetches all the URIs from the scanner's string | ||
| * | ||
| * @return An array of AHMarkedHyperlinks representing each matched URL in the string or nil if no matches. | ||
| */ | ||
| - (NSArray *)allURIs; | ||
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| /*! | ||
| * @brief Scans an attributed string for URIs then adds the link attribs and objects. | ||
| * @param inString The NSAttributedString to be linkified | ||
| * @return An autoreleased NSAttributedString. | ||
| */ | ||
| - (NSAttributedString *)linkifiedString; | ||
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| - (NSUInteger)scanLocation; | ||
| - (void)setScanLocation:(NSUInteger)location; | ||
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| @end |
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