92 lines
2.0 KiB
VimL
92 lines
2.0 KiB
VimL
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function! s:readNewLinesFromPipe(pipeObject)
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"read
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let l:text=a:pipeObject.pipe.read(1000,0)
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while 0<len(l:text)
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let a:pipeObject.buffer.=l:text
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let l:text=a:pipeObject.pipe.read(1000,0)
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endwhile
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"parse
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let l:lastNewline=strridx(a:pipeObject.buffer,"\n")
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if 0<=l:lastNewline
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let l:outLines=split(strpart(a:pipeObject.buffer,0,l:lastNewline),'\n\|\r\|\r\n')
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let a:pipeObject.buffer=strpart(a:pipeObject.buffer,l:lastNewline+1)
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return l:outLines
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endif
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"return
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return []
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endfunction
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function! s:createDebugger(command)
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let l:debugger={'shell':vimproc#popen3(a:command)}
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let l:debugger.outBuffer=''
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let l:debugger.errBuffer=''
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let l:debugger.pipes={
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\'out':{'pipe':(l:debugger.shell.stdout),'buffer':''},
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\'err':{'pipe':(l:debugger.shell.stderr),'buffer':''}}
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function l:debugger.kill() dict
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call self.shell.kill(15)
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endfunction
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function l:debugger.writeLine(line) dict
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call self.shell.stdin.write(a:line."\n")
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endfunction
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function l:debugger.invokeReading() dict
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let l:newLines={}
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for l:k in keys(self.pipes)
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let l:nl=s:readNewLinesFromPipe(self.pipes[l:k])
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if 0<len(l:nl)
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let l:newLines[l:k]=l:nl
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endif
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endfor
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for l:k in keys(l:newLines)
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for l:line in l:newLines[l:k]
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call vebugger#handleLine(l:k,l:line)
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endfor
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endfor
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endfunction
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return l:debugger
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endfunction
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" all the functions here are currently just for testing:
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function! vebugger#startDebugger(command)
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call vebugger#killDebugger()
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let s:debugger=s:createDebugger(a:command)
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augroup vebuffer_shell
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autocmd!
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autocmd CursorHold * call s:debugger.invokeReading()
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augroup END
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endfunction
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function! vebugger#killDebugger()
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if exists('s:debugger')
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call s:debugger.shell.kill()
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unlet s:debugger
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endif
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endfunction
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function! vebugger#writeLine(line)
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if exists('s:debugger')
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call s:debugger.writeLine(a:line)
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endif
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endfunction
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function! vebugger#invokeReading()
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if exists('s:debugger')
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call s:debugger.invokeReading()
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endif
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endfunction
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function! vebugger#handleLine(pipe,line)
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echo a:pipe.' - '.a:line
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endfunction
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