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- 1970-1-1
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大概三四天更新一次吧....- using System;
) O# L+ M6 Q/ y - using System.Collections;( a/ K3 f h& R
- using System.Collections.Generic;. ?" J. G1 d0 T y* |3 s
- using System.Text;0 x0 z# ]+ Q9 B; }2 c
- using System.Text.RegularExpressions;
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- namespace Externals
$ x9 t+ Q) @! E2 V1 C - {
/ [6 _1 V: {: A& [* G' Q - public class ConfigurationFile
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- private enum SyncMode
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- StringToArray,
! C0 Q5 s6 L( Q3 O - ArrayToString
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- public enum Position: `& O2 f5 M& L1 l+ V/ K. G
- {
% [5 { a, ^3 E' H; P - First,
) k! r' ]5 L3 X* p9 K - Last
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- private ArrayList sectionsArray;+ M1 X* _$ l7 [: Y1 v
- private string str;
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- private void Sync(SyncMode mode)
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- if (mode == SyncMode.StringToArray)
7 I) z- n) l4 o8 p - {
( N, e4 M' w4 F7 m - Match m;
. I" {8 r. H, O( I# j - int sliceBegin = 0, sliceEnd = 0;% q, h8 D/ d0 x0 h
, g/ O9 r) q6 n# N* _- m = Regex.Match(str, "[[].*[]]");
9 o7 g+ D) Q0 R" _2 {- [" i - while (m.Success)
4 v2 V" m0 Z O - {
2 q2 Y* @# n" \8 r4 j* D - sliceBegin = m.Groups[0].Index;! m# e1 O: ]( ]: }( N$ h
- m = m.NextMatch();
/ ^2 j! F, y0 L - if (m.Success)' {: r7 @- s# Z: ] {; F
- {
- i! {! V( c7 n2 W3 B8 Q; E - sliceEnd = m.Groups[0].Index;& {" V! K2 |) r M7 H
- sectionsArray.Add(str.Substring(sliceBegin, sliceEnd - sliceBegin).Trim());
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- else# b6 S1 e; G5 x! ?
- {8 A5 S; z+ H2 O) e2 {
- sliceBegin = sliceEnd;# a" R4 N+ B0 K: z3 J) H, y% k
- sectionsArray.Add(str.Substring(sliceBegin).Trim());* p1 V. W. B5 u0 X
- }, H7 l6 W# U( b' y& ?7 G' N
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- }0 R% ^% y9 s4 ?) a( y/ S
- else1 K7 c! W, P' @+ S z1 O! C3 i
- {
* D! h H% p. O, F - str = "";
: v: b- X# [- L7 z6 w: [1 h - foreach (string s in sectionsArray)
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- str = String.Concat(str, s, "\r\n\r\n");# G, D W, T8 k5 n
- }
7 E. N. E- p; r' S - }
' _1 B4 Z8 a' r; K% X' q - }
. x7 v. f* g: ?' Z - private string RemoveComments(string s)( J& U8 g$ J" ~$ ~" k0 z/ X3 ^
- {: L3 x2 u$ f( S$ |9 \7 ^
- Match m;
. Q. j M- M7 E; l5 ^* [ - m = Regex.Match(s, "[;].*");
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- while (m.Success): h9 [9 H3 F& Z4 Q% G
- {
" N5 Y! Y. [1 Z* e$ t# {) E" _( S6 X - s = s.Remove(m.Index, m.Length - 1);" y0 A K- |+ _! J/ h+ `! O1 K
- m = Regex.Match(s, "[;].*");$ l% W) E1 J" [* I
- }
2 w' A5 j. _, N; y$ P) E - return s;
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- public ConfigurationFile(string s)4 G4 j9 e( D# T3 [: Y6 c
- {% v4 Y$ b4 O% P$ }3 \" b7 u
- str = RemoveComments(s);' j* R( ?! D2 M0 K* [& `
- sectionsArray = new ArrayList();
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# v( {7 S5 _1 X# L1 Q- Sync(SyncMode.StringToArray);
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- t; p1 C y( M: h3 ], l( r5 V- public string[] Extract(string SectionName, bool BigSection)
& ]3 m, J1 r, n - {
+ v: B: p; }2 k, M8 X# ^ - // match
% v9 S) X0 f0 D9 Z% ]0 n/ [ - Match m;6 H+ u& N' i: X; Y1 ?$ `
- string pattern = "[[]" + SectionName + "[]]"; // "[sectionName]"
3 |5 L; Q9 ^4 d3 B8 ^ - //pattern = ".*=.*";
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- ^5 P& \3 ^" c6 x/ ~6 K% y- //int matchShift = SectionName.Length + 2 + 2; // length of [, ] and cr+lf
: @+ T1 c' Z* {' v - int sliceBegin = 0, sliceEnd = 0;3 D5 c9 D; u( X2 P
- ArrayList sectionsAl = new ArrayList();8 Y2 o5 J; t" N/ L
- # g) @+ [$ n0 h
- m = Regex.Match(str, pattern);
: G7 \9 X6 S) x% z$ t6 Q5 R% G - // slices8 f% H& q9 a% Q( t5 Q
- while (m.Success)9 R: u \$ t1 E9 \; l
- {6 h* C' P' ~; U4 {+ W# l! x0 Y
- sliceBegin = m.Groups[0].Index;
+ Y7 u) L0 p8 X1 p2 }1 ~5 z( e - m = m.NextMatch();
6 s* ^( N3 e. y- [/ p - if (m.Success)
: ]( A' N$ t& x3 C3 V - {" c4 z$ v& X& o) m# z
- sliceEnd = m.Groups[0].Index;
) q2 j( J9 F6 E- Z2 b - sectionsAl.Add(str.Substring(sliceBegin, sliceEnd - sliceBegin));/ {. Y/ G+ g2 v! U& q( i
- }
' ]/ |' T0 C$ d9 @ - else
' o. [* y- F0 S1 b* j - {
$ \( F# h" A! \4 W) d - sliceBegin = (sliceEnd != 0)?sliceEnd:sliceBegin;
6 h, U: K5 q9 K& n& {3 n& @ - sectionsAl.Add(str.Substring(sliceBegin));
# G. w& p3 u& U- L3 ]; w& h - }
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- string[] sections = sectionsAl.ToArray(typeof(string)) as string[];2 F. z j& b* M7 g7 J
- // remove additional sections
8 I$ V0 M4 L' r: h' J, W - if (!BigSection)
; [$ {! \2 l' q: z( G8 m - {
9 b3 x3 L4 T3 i9 i - Match deM;1 |- U! u( L d l1 Y
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- for (int i = 0; i < sections.Length; i++)" ~0 C0 p# |- p% S- s/ l" w
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- deM = Regex.Match(sections[i], "[[].*[]]");
! o! m1 f) m- N X0 E6 Q. G - while (deM.Success)/ F! ~% u& N. X- d; g
- {
% S* M# o- Q4 |7 v% x+ X$ Z, k - if (deM.Groups[0].Value != String.Concat("[", SectionName, "]"))
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- // remove all contents below9 {) L G7 }$ v F% b, _; `6 Q/ H
- sections[i] = sections[i].Remove(deM.Groups[0].Index);1 k L7 f( o- z ?+ t4 _/ y
- break;
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- deM = deM.NextMatch();
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2 }) p7 Q4 t' ^; Y- return sections;1 p6 o/ O) |; C3 z2 S2 ^% n L! Y9 ]
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- public string DumpFile()7 t5 ~: i) p" E7 h
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- return str;! n" `9 e8 ~: R4 p& ]0 x
- }
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- public int AddEntry(string entry, string section, Position pos)3 t: R1 W" @# {% k
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- int sectionsAffected = 0;) A" t: z2 t' S c9 m
- section = String.Concat("[", section, "]");, j% Q/ B/ o/ J; L
- for (int i = 0; i < sectionsArray.Count; i++)
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- if (sectionsArray[i].ToString().Substring(0, section.Length) == section)7 e1 T3 |, s; Q7 S$ F- ^" O# O
- {
+ a: b/ m. h. H9 y - sectionsAffected++;
" h( L" R6 |" L5 R0 S - if (pos == Position.Last)
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- sectionsArray[i] = String.Concat(sectionsArray[i].ToString(), "\r\n", entry);" y- H! }4 p% v) G: Q8 x( V+ ]0 X
- }% o8 I7 n" _- {, Z0 s
- else sectionsArray[i] = String.Concat(sectionsArray[i].ToString().Substring(0, section.Length), "\r\n", entry, sectionsArray[i].ToString().Substring(section.Length));* H6 j& k q- x q8 s- f
- }
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! S) w" Q$ H3 a- n: b - Sync(SyncMode.ArrayToString);1 z$ i. J7 o9 T, f( o. \
- return sectionsAffected;; p+ W4 j+ s: L9 v* J) _
- }, L: f% W+ B, T7 c6 u
- }
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