47 lines
1.1 KiB
Nim
47 lines
1.1 KiB
Nim
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import std/[logging, strformat]
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import jacket
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var
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jclient: ClientP
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status: cint
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descs: ptr UncheckedArray[Description]
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var log = newConsoleLogger(when defined(release): lvlInfo else: lvlDebug)
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proc errorCb(msg: cstring) {.cdecl.} =
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# Suppress verbose JACK error messages when server is not available by
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# default. Pass ``lvlAll`` when creating the logger to enable them.
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debug "JACK error: " & $msg
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addHandler(log)
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setErrorFunction(errorCb)
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jclient = clientOpen("jacket_property", NullOption.ord, status.addr)
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debug "JACK server status: " & $status
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if jclient == nil:
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error getJackStatusErrorString(status)
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quit 1
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let numDescs = getAllProperties(descs)
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if numDescs != -1:
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var desc: Description
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for i in 0..<numDescs:
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desc = descs[i]
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echo fmt"Subject: {desc.subject}"
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if desc.property_cnt > 0:
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for p in 0..<desc.property_cnt:
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var prop = desc.properties[p]
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echo fmt"* {prop.key}: {prop.data} (type: {prop.type})"
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echo ""
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freeDescription(desc.addr, 0)
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free(descs)
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else:
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error "Could not get properties!"
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discard jclient.clientClose
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