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- 1970-1-1
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大概三四天更新一次吧....- using System;
+ V5 y* d9 s+ H7 T0 F - using System.Collections;
/ m1 x7 l# O" p( o% h- d$ A, \ - using System.Collections.Generic;
) x8 `! i& Y! v* S' R - using System.Text;2 ?( \1 q4 F" w) n
- using System.Text.RegularExpressions;8 b2 t) E3 c9 [! c- d: v
- * f, J; N6 o2 H% u5 I8 W9 l
- namespace Externals0 @) P" l6 B7 {$ q+ Y
- {
% b9 ?' l: j. q) T5 B - public class ConfigurationFile% C u7 a [8 O* s a& Y% q* Y* _
- {, V8 h( J8 _% T6 c) a
- private enum SyncMode
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- StringToArray,+ ~7 `7 C* r# p
- ArrayToString" p3 g/ V5 E: x7 X1 u% j
- };; v, a- u$ K* \, ~ V @. K
- public enum Position0 V+ g7 L8 R+ m0 B; Z( L' u1 q; i" s
- {
/ v8 j s+ p7 F- |/ } - First,
( v" r1 G5 z& f. e* I - Last
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2 n' I) W# e3 f# H- private ArrayList sectionsArray;$ _1 n' N, d8 `" S
- private string str;* s1 ^ j( x/ Q5 z
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- private void Sync(SyncMode mode)
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- if (mode == SyncMode.StringToArray)0 g0 m# Y" G( f) Q/ l" W6 a
- {
( i: E3 S4 p; h3 E* F& Z - Match m;# Q% o9 }; l6 u7 k: f. ~ J
- int sliceBegin = 0, sliceEnd = 0;
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- m = Regex.Match(str, "[[].*[]]");
) V+ L" X3 m; V7 o- u/ u+ ? - while (m.Success), F. ]3 }, q& D
- {
: O0 `4 ?7 |+ ~) H) X - sliceBegin = m.Groups[0].Index;, U8 Z& y% w' L- R' e* X( L. F1 S
- m = m.NextMatch();
! `* D: G' `# Q+ C, a - if (m.Success)
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- sliceEnd = m.Groups[0].Index;! h# N& j- A) A8 `0 G
- sectionsArray.Add(str.Substring(sliceBegin, sliceEnd - sliceBegin).Trim());3 l( S, e3 ^) o9 ~3 l! G/ l
- }
" M' r6 Z- r( ^( c8 k - else
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- sliceBegin = sliceEnd;5 h9 |9 z8 [% C T6 |3 Z |: m0 h
- sectionsArray.Add(str.Substring(sliceBegin).Trim());" [( |0 n1 z6 g: ?6 A. x
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- else# t( I0 _( |2 _) P
- {
5 ~" O& q( V" ^ K1 B- f - str = "";
) {$ V L, M0 a% M - foreach (string s in sectionsArray)
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- str = String.Concat(str, s, "\r\n\r\n");
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- private string RemoveComments(string s)
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- Match m;
& Q' v. y% }9 l1 {$ S - m = Regex.Match(s, "[;].*");8 X' `0 i0 `$ l$ x- x, W# }+ k
6 n- Y" \1 s$ `5 k- while (m.Success), J- ~: e9 V0 J- t) e
- {
5 f$ E9 }# K' h5 r" q9 f - s = s.Remove(m.Index, m.Length - 1);
6 V( L: E- {: n6 _* m - m = Regex.Match(s, "[;].*");, B) z+ Q' t1 r7 ?6 J- X- j
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- return s;
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5 n( W" b' C; S: _5 d l( Y - public ConfigurationFile(string s)' [5 k0 n5 v9 ?
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- str = RemoveComments(s);
4 u4 T) p3 o" u - sectionsArray = new ArrayList(); c f0 f8 k% C x6 {: O* C% E
" N' W+ ~: E* C5 E2 Y& a) [* D- Sync(SyncMode.StringToArray);
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- public string[] Extract(string SectionName, bool BigSection); k# |7 X v- P; ^8 o' J
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- // match
, u: l: M% \) P5 y0 ]6 Y; `5 u. Z - Match m;2 ]! m* \ r; b* b
- string pattern = "[[]" + SectionName + "[]]"; // "[sectionName]"( p/ P- b* I% V) ~
- //pattern = ".*=.*";
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- //int matchShift = SectionName.Length + 2 + 2; // length of [, ] and cr+lf: R/ g8 x0 o+ v. H- ?8 o
- int sliceBegin = 0, sliceEnd = 0;, o3 U$ ~9 R1 M! c) H
- ArrayList sectionsAl = new ArrayList();' F% ?4 ], Q/ M/ l7 M
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- m = Regex.Match(str, pattern);
( Z/ q+ w y* A8 R6 X4 V - // slices1 Y! ^7 T- H! R8 {/ ]4 p4 r; d/ ~
- while (m.Success)
. [2 d: ]' s f# b }' @2 M - {
1 S$ o# \0 ^( r% p3 f - sliceBegin = m.Groups[0].Index;
2 J' E7 `8 P, g3 x5 v+ q - m = m.NextMatch();
, J3 F5 b0 X% i3 k' Q( ` - if (m.Success)
: _! Q2 |4 U. F* D* h- J/ E - {
* {# h7 C: ?. Z. x F. y4 F - sliceEnd = m.Groups[0].Index;
/ T9 h1 r; R! n! ~5 h - sectionsAl.Add(str.Substring(sliceBegin, sliceEnd - sliceBegin));4 a- e- z6 d% D) c
- }( k6 k' D) X+ t. c5 N8 z, I
- else
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- sliceBegin = (sliceEnd != 0)?sliceEnd:sliceBegin;, v* L2 e, A8 n I
- sectionsAl.Add(str.Substring(sliceBegin));! h$ M( T3 R. O l) \, ]* u. n. x
- }
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- m' W0 b$ b1 d- k" {- string[] sections = sectionsAl.ToArray(typeof(string)) as string[];
- c3 K& R# t6 s; Q4 ]5 U; L* ~2 j% [ - // remove additional sections
2 I& ?3 q: \: c3 {* X7 | - if (!BigSection) B' v' B' K2 M- X) E" P
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- Match deM;
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( H" ~ ]6 X* k" j# o1 O6 k- for (int i = 0; i < sections.Length; i++)8 P5 g' e2 c2 g( C
- {
6 m) L6 ]1 Q/ N! q3 W - deM = Regex.Match(sections[i], "[[].*[]]");
, Z( w6 U6 m5 M, F - while (deM.Success)
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- if (deM.Groups[0].Value != String.Concat("[", SectionName, "]")) X' P0 V& W2 b2 ^
- {1 b9 \* i7 h! L& `: C0 _
- // remove all contents below
) B9 N- e# |) g+ @& j" O0 _) x# I - sections[i] = sections[i].Remove(deM.Groups[0].Index);
4 e( h/ \2 y/ ?: I* M$ g& {4 c ~& C - break;
/ }& k& X2 M* [* E/ a# k - }
8 J& {( u8 E, d& H7 j$ s8 S. l - deM = deM.NextMatch();- O1 x$ A1 \3 V9 T% t( w& P+ ?
- }
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( @" ^3 Z! v! i9 H- return sections;2 x$ g8 I$ M# n {8 E
- }
; \7 S* ? G) b. F, _2 K - public string DumpFile()3 a+ R! e+ T. i" f+ B5 P
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- return str;
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- public int AddEntry(string entry, string section, Position pos)
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- int sectionsAffected = 0;5 }* P( r& }- ^+ q4 |! ^* ^
- section = String.Concat("[", section, "]");* D- A* s. t. D' `' c. J
- for (int i = 0; i < sectionsArray.Count; i++)
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- if (sectionsArray[i].ToString().Substring(0, section.Length) == section)
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- sectionsAffected++;+ M. W N- F4 b& q2 W+ V, W
- if (pos == Position.Last)
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- sectionsArray[i] = String.Concat(sectionsArray[i].ToString(), "\r\n", entry);
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- else sectionsArray[i] = String.Concat(sectionsArray[i].ToString().Substring(0, section.Length), "\r\n", entry, sectionsArray[i].ToString().Substring(section.Length));: r" ]0 o4 x$ J& b4 z( j
- }
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7 p T( M' V$ j' B3 T$ t. n - Sync(SyncMode.ArrayToString); ~! ?, |. p' P3 o' b8 J
- return sectionsAffected;
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- }
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