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FileIO.m
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147 lines (128 loc) · 4.62 KB
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//
// FileIO.m
// MergeLocalizedString
//
// Created by SmallTask on 13-8-23.
// Copyright (c) 2013年 cmf. All rights reserved.
//
#import "FileIO.h"
@implementation FileIO
-(NSMutableDictionary *) readFile:(NSString *)filename;
{
NSError *error = nil;
NSMutableDictionary *dict = [NSMutableDictionary dictionaryWithCapacity:5000];
NSString *txt = [NSString stringWithContentsOfFile:filename encoding:NSUTF8StringEncoding error:&error];
if(error)
NSLog(@"error:%@",[error localizedDescription]);
else{
// NSLog(@"%@",txt);
}
NSArray *txtArray = [txt componentsSeparatedByString:@"\n"];
BOOL IsCommentBegin = NO;
BOOL IsCommentEnd = NO;
for(int i=0;i<txtArray.count;i++)
{
NSString *lineStr = [[txtArray objectAtIndex:i] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
// NSLog(@"%@",lineStr);
if(lineStr.length>=2)
{
if(IsCommentEnd)
{
//恢复
IsCommentBegin = NO;
IsCommentEnd = NO;
}
NSString *f2 = [lineStr substringToIndex:2];
NSRange rangeE = NSMakeRange(lineStr.length-2, 2);
NSString *e2 = [lineStr substringWithRange:rangeE];
if([f2 isEqualToString:@"/*"]){
//注释开始，跳过该行
IsCommentBegin = YES;
if([e2 isEqualToString:@"*/"])
{
IsCommentBegin = NO;
IsCommentEnd = NO;
}
continue;
}
if([f2 isEqualToString:@"//"])
{
//注释，跳过该行
continue;
}
if([e2 isEqualToString:@"*/"])
{
//注释结束,跳过该行
IsCommentEnd = YES;
continue;
}
if(IsCommentBegin)
continue;
// NSLog(@"%@",lineStr);
NSMutableArray *array = [self GetKeyValueFromLineStr:lineStr];
[dict setValue:[array objectAtIndex:1] forKey:[array objectAtIndex:0]];
}
}
return dict;
}
-(NSMutableArray*)GetKeyValueFromLineStr:(NSString*)lineStr;
{
BOOL isKeyBegin = NO;
BOOL isKeyEnd = NO;
BOOL isValueBegin = NO;
BOOL isValueEnd = NO;
NSMutableArray *outArray = [NSMutableArray arrayWithCapacity:2];
NSMutableString *keystr = [NSMutableString stringWithCapacity:50];
NSMutableString *valuestr = [NSMutableString stringWithCapacity:50];
for(int i=0;i<lineStr.length;i++)
{
NSRange range = NSMakeRange(i,1);
NSString *word = [lineStr substringWithRange:range];
if(isKeyBegin==NO && [word isEqualToString:@"\""])
{
isKeyBegin = YES;
continue;
}else if(isKeyEnd==NO && [word isEqualToString:@"\\"])
{
//遇到转义符，后面紧接着的字符也要当成正文；
[keystr appendString:word];
i++;
range = NSMakeRange(i,1);
word = [lineStr substringWithRange:range];
[keystr appendString:word];
}else if(isKeyBegin && [word isEqualToString:@"\""] && isKeyEnd==NO)
{
isKeyEnd = YES;
//keystr里的内容就是 key 的内容
// NSLog(@"%@",keystr);
[outArray addObject:keystr];
continue;
}else if(isKeyEnd==NO)
{
[keystr appendString:word];
}else if(isKeyEnd && isValueBegin==NO && ([word isEqualToString:@"="]||[word isEqualToString:@" "]))
{
continue;
}else if(isKeyEnd && isValueBegin==NO && [word isEqualToString:@"\""]){
isValueBegin = YES;
continue;
}else if(isKeyEnd && isValueEnd==NO && [word isEqualToString:@"\\"]){
//遇到转义符，后面紧接着的字符也要当成正文；
[valuestr appendString:word];
i++;
range = NSMakeRange(i,1);
word = [lineStr substringWithRange:range];
[valuestr appendString:word];
}else if(isKeyEnd && isValueBegin && isValueEnd==NO && [word isEqualToString:@"\""]){
isValueEnd = YES;
//valuestr里的内容就是 Value 里的内容
// NSLog(@"-->%@",valuestr);
[outArray addObject:valuestr];
break;
}else if(isValueBegin && isValueEnd==NO){
[valuestr appendString:word];
}
}
return outArray;
}
@end