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Rev | Author | Line No. | Line |
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6 | daniel-mar | 1 | unit Unit3; |
2 | |||
3 | interface |
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4 | |||
5 | uses |
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6 | Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, |
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8 | daniel-mar | 7 | Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Vcl.ExtCtrls; |
6 | daniel-mar | 8 | |
9 | type |
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10 | TForm3 = class(TForm) |
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11 | Memo1: TMemo; |
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12 | Label1: TLabel; |
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13 | Memo2: TMemo; |
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14 | Label2: TLabel; |
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15 | Memo3: TMemo; |
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16 | Label3: TLabel; |
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17 | Memo4: TMemo; |
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18 | Label4: TLabel; |
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19 | Button1: TButton; |
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20 | OpenDialog1: TOpenDialog; |
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8 | daniel-mar | 21 | Timer1: TTimer; |
6 | daniel-mar | 22 | procedure Button1Click(Sender: TObject); |
23 | procedure FormShow(Sender: TObject); |
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8 | daniel-mar | 24 | procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); |
25 | procedure Timer1Timer(Sender: TObject); |
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6 | daniel-mar | 26 | private |
27 | FChecksumFile: string; |
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28 | public |
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29 | function ParamChecksumFile: string; |
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30 | procedure LoadSFV; |
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31 | procedure SaveSFV; |
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32 | end; |
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33 | |||
34 | var |
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35 | Form3: TForm3; |
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36 | |||
37 | implementation |
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38 | |||
39 | {$R *.dfm} |
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40 | |||
41 | uses |
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42 | Common, SFV, MD5, LongFilenameOperations; |
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43 | |||
44 | procedure TForm3.Button1Click(Sender: TObject); |
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45 | begin |
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46 | SaveSFV; |
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47 | LoadSFV; |
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48 | end; |
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49 | |||
8 | daniel-mar | 50 | procedure TForm3.FormKeyDown(Sender: TObject; var Key: Word; |
51 | Shift: TShiftState); |
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7 | daniel-mar | 52 | begin |
8 | daniel-mar | 53 | if (Shift = []) and (Key = VK_F6) then |
54 | begin |
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55 | Key := 0; |
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56 | SaveSFV; |
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57 | LoadSFV; |
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58 | end |
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59 | else if (Shift = []) and (Key = VK_ESCAPE) then |
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60 | begin |
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61 | Key := 0; |
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62 | Close; |
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63 | end |
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64 | else if (Shift = []) and (Key = VK_F5) then |
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65 | begin |
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66 | Key := 0; |
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67 | LoadSFV; |
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68 | end; |
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7 | daniel-mar | 69 | end; |
70 | |||
6 | daniel-mar | 71 | procedure TForm3.FormShow(Sender: TObject); |
72 | begin |
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73 | Caption := ParamChecksumFile; |
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8 | daniel-mar | 74 | Timer1.Enabled := true; |
6 | daniel-mar | 75 | end; |
76 | |||
77 | procedure TForm3.LoadSFV; |
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78 | var |
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79 | FileName: string; |
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80 | ADirectory: string; |
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81 | slSFV: TStringList; |
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82 | SR: TSearchRec; |
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83 | IsFound: Boolean; |
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84 | i: Integer; |
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85 | TestFilename: string; |
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86 | SollChecksum: string; |
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87 | IstChecksum: string; |
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88 | existingFiles: TStringList; |
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89 | j: Integer; |
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90 | csman: TCheckSumFile; |
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91 | begin |
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8 | daniel-mar | 92 | Color := clGray; |
93 | Refresh; |
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94 | |||
6 | daniel-mar | 95 | FileName := ParamChecksumFile; |
96 | ADirectory := ExtractFilePath(FileName); |
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97 | |||
98 | if not FileExists(FileName) then |
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99 | begin |
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100 | ShowMessageFmt('File not found: %s', [FileName]); |
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101 | Close; |
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102 | end; |
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103 | |||
104 | Memo1.Clear; |
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105 | Memo2.Clear; |
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106 | Memo3.Clear; |
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107 | Memo4.Clear; |
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108 | |||
109 | if SameText(ExtractFileExt(FileName), '.sfv') then |
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110 | csman := TCheckSumFileSFV.Create(FileName) |
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111 | else if SameText(ExtractFileExt(FileName), '.md5') then |
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112 | csman := TCheckSumFileMD5.Create(FileName) |
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113 | else |
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114 | Exception.Create('Unknown file extension. Only supporting MD5 and SFV.'); |
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115 | |||
116 | slSFV := TStringList.Create; |
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117 | existingFiles := TStringList.Create; |
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118 | try |
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119 | // Read SFV/MD5 file |
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120 | csman.ToStringList(slSFV); |
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121 | |||
122 | // List existing files |
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7 | daniel-mar | 123 | IsFound := FindFirst(ADirectory + '*', faAnyFile xor faDirectory, SR) = 0; |
6 | daniel-mar | 124 | while IsFound do |
125 | begin |
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126 | if (SR.Name <> '.') and (SR.Name <> '..') then |
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127 | begin |
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8 | daniel-mar | 128 | existingFiles.Add(SR.Name); |
6 | daniel-mar | 129 | end; |
130 | IsFound := FindNext(SR) = 0; |
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131 | end; |
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132 | FindClose(SR); |
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133 | |||
134 | // Checksum mismatch or missing files |
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135 | for i := 0 to slSFV.Count-1 do |
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136 | begin |
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137 | TestFilename := IncludeTrailingPathDelimiter(ADirectory) + slSFV.Strings[i]; |
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138 | SollChecksum := TCheckSum(slSFV.Objects[i]).checksum; |
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139 | if not FileExists(TestFilename) then |
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140 | begin |
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141 | Memo3.Lines.Add(csman.MergeLine(slSFV.Strings[i], SollChecksum)); |
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142 | end |
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143 | else |
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144 | begin |
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8 | daniel-mar | 145 | IstChecksum := csman.SingleFileChecksum(TestFilename); |
6 | daniel-mar | 146 | if SameText(SollChecksum, IstChecksum) then |
147 | begin |
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148 | Memo1.Lines.Add(csman.MergeLine(slSFV.Strings[i], SollChecksum)); |
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149 | end |
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150 | else |
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151 | begin |
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152 | Memo2.Lines.Add('; [CURRENT FILE CHECKSUM] ' + csman.MergeLine(slSFV.Strings[i], IstChecksum)); |
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153 | Memo2.Lines.Add(csman.MergeLine(slSFV.Strings[i], SollChecksum)); |
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154 | end; |
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155 | |||
8 | daniel-mar | 156 | {$IFDEF MSWINDOWS} |
157 | existingFiles.CaseSensitive := false; |
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158 | {$ELSE} |
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159 | existingFiles.CaseSensitive := true; |
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160 | {$ENDIF} |
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161 | j := existingFiles.IndexOf(slSFV.Strings[i]); |
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6 | daniel-mar | 162 | if j >= 0 then existingFiles.Delete(j); |
163 | end; |
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164 | end; |
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165 | |||
166 | // Check non-indexed files |
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167 | for i := 0 to existingFiles.Count-1 do |
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168 | begin |
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169 | TestFileName := existingFiles[i]; |
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170 | if not SameText(ExtractFileExt(TestFileName), '.sfv') and |
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171 | not SameText(ExtractFileExt(TestFileName), '.md5') and |
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172 | not SameText(TestFileName, 'Thumbs.db') then |
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173 | begin |
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174 | IstChecksum := CalcFileCRC32(IncludeTrailingPathDelimiter(ADirectory) + TestFilename); |
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175 | Memo4.Lines.Add(csman.MergeLine(TestFileName, IstChecksum)); |
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176 | end; |
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177 | end; |
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7 | daniel-mar | 178 | |
179 | if (Memo2.Text = '') and (Memo3.Text = '') and (Memo4.Text = '') then |
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180 | Color := clMoneyGreen |
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181 | else if (Memo2.Text <> '') then |
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182 | Color := clRed |
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183 | else |
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184 | Color := clYellow; |
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8 | daniel-mar | 185 | |
186 | Memo1.SelStart := 0; |
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187 | Memo1.SelLength := 0; |
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188 | Memo2.SelStart := 0; |
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189 | Memo2.SelLength := 0; |
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190 | Memo3.SelStart := 0; |
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191 | Memo3.SelLength := 0; |
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192 | Memo4.SelStart := 0; |
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193 | Memo4.SelLength := 0; |
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194 | |||
195 | if Memo2.Text <> '' then Memo2.SetFocus |
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196 | else if Memo3.Text <> '' then Memo3.SetFocus |
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197 | else if Memo4.Text <> '' then Memo4.SetFocus |
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198 | else Memo1.SetFocus; |
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6 | daniel-mar | 199 | finally |
200 | FreeAndNil(slSFV); |
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201 | FreeAndNil(existingFiles); |
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202 | FreeAndNil(csman); |
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203 | end; |
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204 | end; |
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205 | |||
206 | function TForm3.ParamChecksumFile: string; |
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207 | begin |
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208 | if FChecksumFile <> '' then |
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209 | begin |
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210 | result := FChecksumFile; |
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211 | end |
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212 | else |
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213 | begin |
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214 | result := ParamStr(1); |
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215 | if result = '' then |
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216 | begin |
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217 | if not OpenDialog1.Execute then |
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218 | begin |
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219 | Close; |
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220 | Abort; |
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221 | end; |
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222 | result := OpenDialog1.FileName; |
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223 | end; |
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224 | FChecksumFile := result; |
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225 | end; |
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226 | end; |
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227 | |||
228 | procedure TForm3.SaveSFV; |
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229 | var |
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230 | hFile: THandle; |
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231 | i: Integer; |
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8 | daniel-mar | 232 | slOut: TStringList; |
6 | daniel-mar | 233 | begin |
234 | MyAssignFile(hFile, ParamChecksumFile); |
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8 | daniel-mar | 235 | try |
236 | MyRewrite(hFile); // clear File |
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237 | |||
238 | slOut := TStringList.Create; |
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239 | try |
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240 | // Fill slOut with the Memo contents |
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241 | for i := 0 to memo1.Lines.Count-1 do |
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242 | begin |
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243 | slOut.Add(Memo1.Lines[i]); |
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244 | end; |
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245 | for i := 0 to memo2.Lines.Count-1 do |
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246 | begin |
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247 | slOut.Add(Memo2.Lines[i]); |
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248 | end; |
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249 | for i := 0 to memo3.Lines.Count-1 do |
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250 | begin |
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251 | slOut.Add(Memo3.Lines[i]); |
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252 | end; |
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253 | for i := 0 to memo4.Lines.Count-1 do |
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254 | begin |
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255 | slOut.Add(Memo4.Lines[i]); |
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256 | end; |
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257 | |||
258 | // Sort |
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259 | slOut.Sort; |
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260 | |||
261 | // Write to SFV/MD5 file |
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262 | for i := 0 to slOut.Count-1 do |
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263 | begin |
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264 | if Trim(slOut[i]) <> '' then |
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265 | MyWriteLn(hFile, AnsiString(utf8encode(slOut[i]))); |
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266 | end; |
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267 | finally |
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268 | FreeAndNil(slOut); |
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269 | end; |
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270 | finally |
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271 | MyCloseFile(hFile); |
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6 | daniel-mar | 272 | end; |
273 | end; |
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274 | |||
8 | daniel-mar | 275 | procedure TForm3.Timer1Timer(Sender: TObject); |
276 | begin |
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277 | Timer1.Enabled := false; |
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278 | LoadSFV; |
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279 | end; |
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280 | |||
6 | daniel-mar | 281 | end. |