8 // IMPLEMENTATION OF THESE IS IN _DualPipe.c
9 void DualPipe_Destructor(_DualPipe * dp);
10 void DualPipe_CloseInput(_DualPipe * dp);
11 void DualPipe_CloseOutput(_DualPipe * dp);
12 int DualPipe_Read(_DualPipe * dp, byte * buffer, uint size, uint count);
13 int DualPipe_Write(_DualPipe * dp, byte * buffer, uint size, uint count);
14 bool DualPipe_Getc(_DualPipe * dp, char * ch);
15 bool DualPipe_Putc(_DualPipe * dp, char ch);
16 bool DualPipe_Puts(_DualPipe * dp, char * string);
17 bool DualPipe_Seek(_DualPipe * dp, int pos, FileSeekMode mode);
18 uint DualPipe_Tell(_DualPipe * dp);
19 bool DualPipe_Eof(_DualPipe * dp);
20 bool DualPipe_GetSize(_DualPipe * dp);
21 bool DualPipe_Peek(_DualPipe * dp);
22 void DualPipe_Terminate(_DualPipe * dp);
23 int DualPipe_GetExitCode(_DualPipe * dp);
24 int DualPipe_GetProcessID(_DualPipe * dp);
25 void DualPipe_Wait(_DualPipe * dp);
26 _DualPipe * _DualPipeOpen(PipeOpenMode mode, char * commandLine, char * env, void ** inputPtr, void ** outputPtr);
30 public class PipeOpenMode { public bool output:1, error:1, input:1, showWindow:1; };
32 public class DualPipe : File
36 ~DualPipe() { DualPipe_Destructor(dp); }
37 void CloseInput() { (input != null) ? File::CloseInput() : DualPipe_CloseInput(dp); }
38 void CloseOutput() { (output != null) ? File::CloseOutput() : DualPipe_CloseOutput(dp); }
39 int Read(byte * buffer, uint size, uint count) { return DualPipe_Read(dp, buffer, size, count); }
40 int Write(byte * buffer, uint size, uint count) { return output ? File::Write(buffer, size, count) : DualPipe_Write(dp, buffer, size, count); }
41 bool Getc(char * ch) { return input ? File::Getc(ch) : DualPipe_Getc(dp, ch); }
42 bool Putc(char ch) { return output ? File::Putc(ch) : DualPipe_Putc(dp, ch); }
43 bool Puts(char * string) { return output ? (File::Puts(string), File::Flush()) : DualPipe_Puts(dp, string); }
44 bool Seek(int pos, FileSeekMode mode) { return (input || output) ? File::Seek(pos, mode) : DualPipe_Seek(dp, pos, mode); }
45 uint Tell() { return (input || output) ? File::Tell() : DualPipe_Tell(dp); }
46 bool Eof() { return DualPipe_Eof(dp); }
47 bool GetSize() { return (input || output) ? File::GetSize() : DualPipe_GetSize(dp); }
50 bool Peek() { return DualPipe_Peek(dp); }
51 void Terminate() { DualPipe_Terminate(dp); }
52 int GetExitCode() { return DualPipe_GetExitCode(dp); }
53 int GetProcessID() { return DualPipe_GetProcessID(dp); }
54 void Wait() { DualPipe_Wait(dp); }
57 public DualPipe DualPipeOpenf(PipeOpenMode mode, char * command, ...)
59 char commandLine[MAX_F_STRING];
61 va_start(args, command);
62 vsnprintf(commandLine, sizeof(commandLine), command, args);
63 commandLine[sizeof(commandLine)-1] = 0;
65 return DualPipeOpen(mode, commandLine);
68 public DualPipe DualPipeOpen(PipeOpenMode mode, char * commandLine)
70 void * input, * output;
71 void * f = _DualPipeOpen(mode, commandLine, null, &input, &output);
73 return DualPipe { dp = f, input = input, output = output };
77 public DualPipe DualPipeOpenEnvf(PipeOpenMode mode, char * env, char * command, ...)
79 char commandLine[MAX_F_STRING];
81 va_start(args, command);
82 vsnprintf(commandLine, sizeof(commandLine), command, args);
83 commandLine[sizeof(commandLine)-1] = 0;
85 return DualPipeOpenEnv(mode, env, commandLine);
88 public DualPipe DualPipeOpenEnv(PipeOpenMode mode, char * env, char * commandLine)
90 void * input, * output;
91 void * f = _DualPipeOpen(mode, commandLine, env, &input, &output);
93 return DualPipe { dp = f, input = input, output = output };