22using System . Diagnostics ;
33using System . IO ;
44using System . Text ;
5- using System . Threading . Tasks ;
6- using MahApps . Metro . Controls . Dialogs ;
75using Microsoft . Win32 ;
8- using SPCode . UI ;
96using static SPCode . Interop . TranslationProvider ;
10- using static SPCode . Utils . JavaInstallation ;
117
128namespace SPCode . Utils
139{
14- public class DecompileUtil
10+ public static class DecompileUtil
1511 {
16- public async Task DecompilePlugin ( string filePath = null )
12+ public static FileInfo GetFile ( )
1713 {
18- var java = new JavaInstallation ( ) ;
14+ string fileToDecompile ;
1915
20- // First we check the java version of the user, and act accordingly
21- ProgressDialogController checkingJavaDialog = null ;
22- if ( Program . MainWindow != null )
16+ var ofd = new OpenFileDialog
2317 {
24- checkingJavaDialog = await Program . MainWindow . ShowProgressAsync ( Translate ( "JavaInstallCheck" ) + "..." ,
25- "" , false , Program . MainWindow . MetroDialogOptions ) ;
26- MainWindow . ProcessUITasks ( ) ;
27- }
28- switch ( java . GetJavaStatus ( ) )
18+ Filter = Constants . DecompileFileFilters ,
19+ Title = Translate ( "ChDecomp" )
20+ } ;
21+ var result = ofd . ShowDialog ( ) ;
22+ fileToDecompile = result . Value && ! string . IsNullOrWhiteSpace ( ofd . FileName ) ? ofd . FileName : null ;
23+
24+ if ( fileToDecompile == null )
2925 {
30- case JavaResults . Absent :
31- {
32- // If java is not installed, offer to download it
33- await checkingJavaDialog . CloseAsync ( ) ;
34- if ( await Program . MainWindow . ShowMessageAsync ( Translate ( "JavaNotFoundTitle" ) ,
35- Translate ( "JavaNotFoundMessage" ) ,
36- MessageDialogStyle . AffirmativeAndNegative , Program . MainWindow . MetroDialogOptions ) == MessageDialogResult . Affirmative )
37- {
38- await java . InstallJava ( ) ;
39- }
40- return ;
41- }
42- case JavaResults . Outdated :
43- {
44- // If java is outdated, offer to upgrade it
45- await checkingJavaDialog . CloseAsync ( ) ;
46- if ( await Program . MainWindow . ShowMessageAsync ( Translate ( "JavaOutdatedTitle" ) ,
47- Translate ( "JavaOutdatedMessage" ) ,
48- MessageDialogStyle . AffirmativeAndNegative , Program . MainWindow . MetroDialogOptions ) == MessageDialogResult . Affirmative )
49- {
50- await java . InstallJava ( ) ;
51- }
52- return ;
53- }
54- case JavaResults . Correct :
55- {
56- // Move on
57- await checkingJavaDialog . CloseAsync ( ) ;
58- break ;
59- }
26+ return null ;
6027 }
28+ return new FileInfo ( fileToDecompile ) ;
29+ }
6130
62- string fileToDecompile ;
63- if ( filePath == null )
31+ public static string GetDecompiledPlugin ( FileInfo file )
32+ {
33+ var decompilerPath = Paths . GetLysisDirectory ( ) ;
34+ var destFile = file . FullName + ".sp" ;
35+ var standardOutput = new StringBuilder ( ) ;
36+ using var process = new Process ( ) ;
37+ var si = new ProcessStartInfo
6438 {
65- var ofd = new OpenFileDialog
66- {
67- Filter = "Sourcepawn Plugins (*.smx)|*.smx" ,
68- Title = Translate ( "ChDecomp" )
69- } ;
70- var result = ofd . ShowDialog ( ) ;
71- fileToDecompile = result . Value && ! string . IsNullOrWhiteSpace ( ofd . FileName ) ? ofd . FileName : null ;
72- }
73- else
39+ WorkingDirectory = decompilerPath ,
40+ UseShellExecute = false ,
41+ RedirectStandardOutput = true ,
42+ RedirectStandardError = true ,
43+ CreateNoWindow = true ,
44+ FileName = "cmd.exe" ,
45+ Arguments = $ "/c LysisDecompiler.exe \" { file . FullName } \" ",
46+ } ;
47+ process . StartInfo = si ;
48+
49+ if ( File . Exists ( destFile ) )
7450 {
75- fileToDecompile = filePath ;
51+ File . Delete ( destFile ) ;
7652 }
7753
78- if ( ! string . IsNullOrWhiteSpace ( fileToDecompile ) )
54+ try
7955 {
80- var fInfo = new FileInfo ( fileToDecompile ) ;
81- if ( fInfo . Exists )
82- {
83- ProgressDialogController task = null ;
84- if ( Program . MainWindow != null )
85- {
86- task = await Program . MainWindow . ShowProgressAsync ( Translate ( "Decompiling" ) + "..." ,
87- fInfo . FullName , false , Program . MainWindow . MetroDialogOptions ) ;
88- MainWindow . ProcessUITasks ( ) ;
89- }
90-
91- // Prepare Lysis execution
92- var destFile = fInfo . FullName + ".sp" ;
93- var standardOutput = new StringBuilder ( ) ;
94- using var process = new Process ( ) ;
95- process . StartInfo . WorkingDirectory = Paths . GetLysisDirectory ( ) ;
96- process . StartInfo . UseShellExecute = false ;
97- process . StartInfo . RedirectStandardOutput = true ;
98- process . StartInfo . CreateNoWindow = true ;
99- process . StartInfo . FileName = "java" ;
100-
101- process . StartInfo . Arguments = $ "-jar lysis-java.jar \" { fInfo . FullName } \" ";
102-
103- // Execute Lysis, read and store output
104- try
105- {
106- process . Start ( ) ;
107- while ( ! process . HasExited )
108- {
109- standardOutput . Append ( process . StandardOutput . ReadToEnd ( ) ) ;
110- }
111- standardOutput . Append ( process . StandardOutput . ReadToEnd ( ) ) ;
112- File . WriteAllText ( destFile , standardOutput . ToString ( ) , Encoding . UTF8 ) ;
113- }
114- catch ( Exception ex )
115- {
116- await Program . MainWindow . ShowMessageAsync ( $ "{ fInfo . Name } { Translate ( "FailedToDecompile" ) } ",
117- $ "{ ex . Message } ", MessageDialogStyle . Affirmative ,
118- Program . MainWindow . MetroDialogOptions ) ;
119- }
120-
121- // Load the decompiled file to SPCode
122- Program . MainWindow . TryLoadSourceFile ( destFile , out _ , true , false , true ) ;
123- if ( task != null )
124- {
125- await task . CloseAsync ( ) ;
126- }
127- }
56+ process . Start ( ) ;
57+ standardOutput . Append ( process . StandardOutput . ReadToEnd ( ) ) ;
58+ File . WriteAllText ( destFile , standardOutput . ToString ( ) , Encoding . UTF8 ) ;
12859 }
60+ catch ( Exception )
61+ {
62+ throw ;
63+ }
64+
65+ return destFile ;
12966 }
13067 }
13168}
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