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// |
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// SG2chErrorHandler.m |
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// BathyScaphe |
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// |
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// Updated by Tsutomu Sawada on 07/10/15. |
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// Copyright 2005-2015 BathyScaphe Project. All rights reserved. |
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// encoding="UTF-8" |
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// |
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|
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#import "SG2chErrorHandler.h" |
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#import "SG2chConnector.h" |
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#import "URLConnector_Prefix.h" |
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|
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#define k2ch_XCommentTypeFile @"ReplyErrorCode.plist" |
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#define IS_HTML(s) ((s) && [(s) rangeOfString:@"<html" options:NSCaseInsensitiveSearch].length != 0) |
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|
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|
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// Error Code Dictionary |
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enum { |
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ReplyErrorCodeTitleOr2ch_XDict = 1, |
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ReplyErrorCodeMessageBodyDict = 2, |
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}; |
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typedef NSUInteger ReplyErrorCodeDictionaryType; |
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static NSDictionary *replyErrorCodeDictionary(ReplyErrorCodeDictionaryType type); |
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|
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// 2ch_X comment |
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static NSString *scan2ch_XCommentStringWithHTML(NSString *contents); |
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|
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// Constants |
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static NSString *const kHTMLBreakLine = @"<br>"; |
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static NSString *const kHTMLHorizotalLine = @"<br>----------------<br>"; |
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|
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@implementation SG2chErrorHandler |
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+ (id)handlerWithURL:(NSURL *)anURL |
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{ |
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return [[[self alloc] initWithURL:anURL] autorelease]; |
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} |
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|
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- (id)initWithURL:(NSURL *)anURL |
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{ |
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if (![[self class] canInitWithURL:anURL]) { |
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[self release]; |
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return nil; |
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} |
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if (self = [super init]) { |
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[self setRequestURL:anURL]; |
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[self setAdditionalFormsData:nil]; |
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} |
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return self; |
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} |
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|
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- (void)dealloc |
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{ |
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[m_requestURL release]; |
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[m_recentError release]; |
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[m_additionalFormsData release]; |
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[super dealloc]; |
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} |
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|
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+ (BOOL)canInitWithURL:(NSURL *)anURL |
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{ |
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const char *host_; |
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NSString *cgiName_; |
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|
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host_ = [[anURL host] UTF8String]; |
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cgiName_ = [[anURL absoluteString] lastPathComponent]; |
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if (NULL == host_) return NO; |
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|
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if (is_2channel(host_)) { |
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return [cgiName_ isEqualToString:@"bbs.cgi"]; |
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} |
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if (is_machi(host_) || is_jbbs_livedoor(host_)) { |
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return [cgiName_ isEqualToString:@"write.cgi"]; |
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} |
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return NO; |
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} |
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|
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static NSString *titleForCode(NSInteger code) |
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{ |
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if (code == k2chNinjaFirstAlertType) { |
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id template = SGTemplateResource(@"Reply - Ninja FirstWaitSeconds"); |
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NSUInteger sec = [(NSNumber *)template unsignedIntegerValue]; |
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return [NSString stringWithFormat:PluginLocalizedStringFromTable(@"k2chNinjaFirstAlertTitleFormat", nil, nil), (unsigned long)sec]; |
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} else if (code == k2chBeLoginErrorType) { |
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return PluginLocalizedStringFromTable(@"k2chBeLoginErrorAlertTitle", nil, nil); |
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} else if (code == k2chSPIDCookieErrorType) { |
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return nil; |
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} |
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return @"ERROR"; |
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} |
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|
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- (NSError *)handleErrorWithContents:(NSString *)contents |
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{ |
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NSInteger code = k2chUnknownErrorType; |
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NSString *title_ = @""; |
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NSString *message_ = @""; |
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NSMutableDictionary *userInfo = [NSMutableDictionary dictionaryWithCapacity:2]; |
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|
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if (IS_HTML(contents)) { |
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if ([self parseHTMLContents:contents intoTitle:&title_ intoMessage:&message_]) { |
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title_ = [title_ stringByStriped]; |
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message_ = [message_ stringByStriped]; |
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} |
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|
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// ������������������������������������ |
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code = [replyErrorCodeDictionary(ReplyErrorCodeTitleOr2ch_XDict) integerForKey:title_ defaultValue:k2chUnknownErrorType]; |
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|
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// ��������������������������������������������������������� |
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// <!-- 2ch_X:... -->��������������� |
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if (k2chUnknownErrorType == code) { |
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NSString *mark_; |
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mark_ = scan2ch_XCommentStringWithHTML(contents); |
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code = [replyErrorCodeDictionary(ReplyErrorCodeTitleOr2ch_XDict) integerForKey:mark_ defaultValue:k2chUnknownErrorType]; |
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} |
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|
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if (k2chAnyErrorType == code || k2chUnknownErrorType == code) { |
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// ������������������������������������������������������������������������������������be������������������������ |
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NSDictionary *bodys = replyErrorCodeDictionary(ReplyErrorCodeMessageBodyDict); |
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NSArray *messages = [bodys allKeys]; |
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for (NSString *foo in messages) { |
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NSRange range = [message_ rangeOfString:foo options:NSLiteralSearch range:[message_ range]]; |
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if (range.location != NSNotFound) { |
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code = [bodys integerForKey:foo]; |
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title_ = titleForCode(code) ?: foo; |
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break; |
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} |
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} |
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} |
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|
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// hana=mogera |
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if (k2chContributionCheckErrorType == code || k2chSPIDCookieErrorType == code) { |
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NSDictionary *tmp_; |
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tmp_ = [self scanAdditionalFormsWithHTML:contents]; |
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if (tmp_) { |
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[self setAdditionalFormsData:tmp_]; |
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} |
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} |
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} else { |
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const char *host_ = [[[self requestURL] host] UTF8String]; |
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|
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if (is_jbbs_livedoor(host_) || is_machi(host_)) { |
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/* |
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2004-02-25 Takanori Ishikawa <takanori@gd5.so-net.ne.jp> |
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---------------------------------------- |
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������������������������������������������html ������ |
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*/ |
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/* |
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2007-08-08 tsawada2 <ben-sawa@td5.so-net.ne.jp> |
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---------------------------------------- |
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������BBS������������������������ |
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*/ |
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code = k2chNoneErrorType; |
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} else if (!contents || [contents isEmpty]) { |
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// Server's response contains no data. |
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code = k2chEmptyDataErrorType; |
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title_ = PluginLocalizedStringFromTable(@"k2chEmptyDataErrorType", nil, nil); |
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message_ = PluginLocalizedStringFromTable(@"k2chEmptyDataErrorType", nil, nil); |
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} |
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} |
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|
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if (k2chUnknownErrorType == code) { |
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title_ = @"ERROR"; |
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message_ = contents; |
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code = k2chAnyErrorType; |
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} |
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|
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[userInfo setObject:title_ forKey:SG2chErrorTitleErrorKey]; |
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[userInfo setObject:message_ forKey:SG2chErrorMessageErrorKey]; |
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|
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[self setRecentError:[NSError errorWithDomain:SG2chErrorHandlerErrorDomain code:code userInfo:userInfo]]; |
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return [self recentError]; |
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} |
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|
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- (NSURL *)requestURL |
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{ |
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return m_requestURL; |
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} |
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|
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- (void)setRequestURL:(NSURL *)aRequestURL |
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{ |
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[aRequestURL retain]; |
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[m_requestURL release]; |
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m_requestURL = aRequestURL; |
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} |
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|
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- (NSError *)recentError |
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{ |
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return m_recentError; |
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} |
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|
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- (void)setRecentError:(NSError *)error |
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{ |
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[error retain]; |
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[m_recentError release]; |
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m_recentError = error; |
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} |
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|
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- (NSDictionary *)additionalFormsData |
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{ |
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return m_additionalFormsData; |
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} |
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|
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- (void)setAdditionalFormsData:(NSDictionary *)anAdditionalFormsData |
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{ |
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[anAdditionalFormsData retain]; |
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[m_additionalFormsData release]; |
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m_additionalFormsData = anAdditionalFormsData; |
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} |
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#pragma mark HTML Utilities |
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|
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#define HTML_TAG(xpp, tagName, theType) (theType == [xpp eventType] && [[xpp name] isEqualToString : tagName]) |
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|
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- (id<XmlPullParser>)setUpParserWithInputSource:(NSString *)htmlContents |
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{ |
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if (!htmlContents) return nil; |
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id<XmlPullParser> xpp_ = [[[SGXmlPullParser alloc] initHTMLParser] autorelease]; |
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// ������ |
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// [xpp_ setInputSource:htmlContents]; |
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NSString *fakeString = [htmlContents stringByReplaceCharacters:@"value=>" toString:@"value=\"\">"]; |
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[xpp_ setInputSource:fakeString]; |
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// ������������������ |
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return xpp_; |
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} |
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|
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- (BOOL)parseHTMLContents:(NSString *)htmlContents intoTitle:(NSString **)ptitle intoMessage:(NSString **)pbody |
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{ |
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id<XmlPullParser> xpp_ = [self setUpParserWithInputSource:htmlContents]; |
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if (!xpp_) return NO; |
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|
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NSInteger type_; |
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NSMutableString *body_; |
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NSString *title_ = @""; |
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|
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NS_DURING |
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body_ = [NSMutableString string]; |
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while ((type_ = [xpp_ next]) != XMLPULL_END_DOCUMENT) { |
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if (HTML_TAG(xpp_, @"body", XMLPULL_START_TAG)) { |
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while ((type_ = [xpp_ next]) != XMLPULL_END_DOCUMENT) { |
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NSString *text_; |
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|
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if (HTML_TAG(xpp_, @"body", XMLPULL_END_TAG)) |
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break; |
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|
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text_ = [xpp_ text]; |
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if (text_) [body_ appendString:text_]; |
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|
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// ������ |
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if (HTML_TAG(xpp_, @"br", XMLPULL_START_TAG)) |
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[body_ appendString:kHTMLBreakLine]; |
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|
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// ������������ |
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if (HTML_TAG(xpp_, @"hr", XMLPULL_START_TAG)) |
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[body_ appendString:kHTMLHorizotalLine]; |
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} |
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} |
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|
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if (HTML_TAG(xpp_, @"head", XMLPULL_START_TAG)) { |
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while ((type_ = [xpp_ next]) != XMLPULL_END_DOCUMENT) { |
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if (HTML_TAG(xpp_, @"head", XMLPULL_END_TAG)) { |
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break; |
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} else if (HTML_TAG(xpp_, @"title", XMLPULL_START_TAG)) { |
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type_ = [xpp_ next]; |
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if (XMLPULL_TEXT == type_) |
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title_ = [[[xpp_ text] copy] autorelease]; |
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else |
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title_ = @""; |
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} |
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} |
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} |
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} |
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NS_HANDLER |
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|
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title_ = nil; |
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body_ = nil; |
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UTILCatchException(XmlPullParserException) { |
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NSLog(@"***XMLPULL_EXCEPTION***%@", localException); |
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|
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} else { |
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[localException raise]; |
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} |
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|
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NS_ENDHANDLER |
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|
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if (!title_ && !body_) |
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return NO; |
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|
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[body_ replaceCharacters:@"\n" toString:@""]; |
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[body_ replaceCharacters:kHTMLBreakLine toString:@"\n"]; |
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|
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if (ptitle != NULL) *ptitle = title_; |
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if (pbody != NULL) *pbody = body_; |
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|
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return YES; |
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} |
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|
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- (NSDictionary *)scanAdditionalFormsWithHTML:(NSString *)htmlContents |
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{ |
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id<XmlPullParser> xpp_ = [self setUpParserWithInputSource:htmlContents]; |
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|
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NSInteger type_; |
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NSMutableDictionary *additionalFormData_ = [[[NSMutableDictionary alloc] init] autorelease]; |
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NSSet *defaultKeys_ = [NSSet setWithObjects:@"bbs", @"key", @"time", @"FROM", @"mail", @"MESSAGE", @"subject", nil]; |
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|
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NS_DURING |
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while ((type_ = [xpp_ next]) != XMLPULL_END_DOCUMENT) { |
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if (HTML_TAG(xpp_, @"form", XMLPULL_START_TAG)) { |
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while ((type_ = [xpp_ next]) != XMLPULL_END_DOCUMENT) { |
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if (HTML_TAG(xpp_, @"form", XMLPULL_END_TAG)) |
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break; |
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|
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if (HTML_TAG(xpp_, @"input", XMLPULL_START_TAG)) { |
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|
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if ([[xpp_ attributeForName:@"type"] isEqualToString:@"hidden"]) { |
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NSString *value_ = [xpp_ attributeForName:@"name"]; |
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if (value_ == NULL) break; |
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|
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if (![defaultKeys_ containsObject:value_]) { |
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NSString *value2_ = [xpp_ attributeForName:@"value"]; |
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if (value2_ == NULL) break; |
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[additionalFormData_ setObject:value2_ forKey:value_]; |
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} |
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} |
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} |
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} |
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} |
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} |
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NS_HANDLER |
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|
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UTILCatchException(XmlPullParserException) { |
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NSLog(@"***XMLPULL_EXCEPTION***%@", localException); |
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} else { |
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[localException raise]; |
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} |
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|
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NS_ENDHANDLER |
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if ([additionalFormData_ count] == 0) return nil; |
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return additionalFormData_; |
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} |
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@end |
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|
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#pragma mark - |
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static NSDictionary *replyErrorCodeDictionary(ReplyErrorCodeDictionaryType type) |
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{ |
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static NSDictionary *typeTbl; |
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|
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if (!typeTbl) { |
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NSString *filepath_; |
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|
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filepath_ = [PLUGIN_BUNDLE pathForResourceWithName:k2ch_XCommentTypeFile]; |
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UTILCAssertNotNil(filepath_); |
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typeTbl = [[NSDictionary alloc] initWithContentsOfFile:filepath_]; |
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UTILCAssertNotNil(typeTbl); |
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} |
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|
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if (type == ReplyErrorCodeTitleOr2ch_XDict) { |
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return [typeTbl objectForKey:@"TitleOr2ch_X"]; |
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} else if (type == ReplyErrorCodeMessageBodyDict) { |
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return [typeTbl objectForKey:@"MessageBody"]; |
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} |
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return nil; |
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} |
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|
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static NSString *scan2ch_XCommentStringWithHTML(NSString *contents) |
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{ |
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NSScanner *scanner_; |
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NSString *mark_; |
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|
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if (!contents) return nil; |
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scanner_ = [NSScanner scannerWithString:contents]; |
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if (!scanner_) return nil; |
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|
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[scanner_ scanUpToString:@"<!--" intoString:NULL]; |
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[scanner_ scanString:@"<!--" intoString:NULL]; |
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[scanner_ scanString:@"2ch_X" intoString:NULL]; |
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[scanner_ scanString:@":" intoString:NULL]; |
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|
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if (![scanner_ scanCharactersFromSet:[NSCharacterSet alphanumericCharacterSet] intoString:&mark_]) { |
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return nil; |
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} |
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return mark_; |
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} |