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Added fixup-gv.sh and Makefile rules to generate annotated goroutines in graphviz output. 

Signed-off-by: Russ Magee <rmagee@gmail.com>
This commit is contained in:
Russ Magee 2018-11-25 18:43:53 -08:00
parent 2da0d8b198
commit fc05a9a4a3
11 changed files with 172 additions and 1640 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
fixup-gv.sh Executable file
View File

@ -0,0 +1,9 @@
#!/bin/bash
inFile="${1/.go/}"
visFile="${inFile}-vis.gv"
#grep -o "\.[a-zA-Z_]*\$[0-9]*" "$inFile"-vis.gv | sort | uniq
grep -o "#gv:.*" "$inFile.go" | cut -f2 -d: | \
while read -r expr; do sed -i ${expr} "${visFile}"; done

28
hkexpasswd/hkexpasswd-vis.gv
View File

@ -14,43 +14,43 @@ digraph gocallvis {
edge [minlen="2"] edge [minlen="2"]
subgraph "cluster_focus" { subgraph "cluster_focus" {
bgcolor="#e6ecfa";
label="main";
labelloc="t"; labelloc="t";
labeljust="c"; labeljust="c";
fontsize="18"; fontsize="18";
bgcolor="#e6ecfa";
label="main";
"blitter.com/go/hkexsh/hkexpasswd.main" [ fillcolor="lightblue" label="main" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexpasswd.main" [ label="main" penwidth="0.5" fillcolor="lightblue" ]
subgraph "cluster_blitter.com/go/hkexsh" { subgraph "cluster_blitter.com/go/hkexsh" {
style="filled";
fillcolor="lightyellow";
label="[hkexsh]";
penwidth="0.8";
fontsize="16"; fontsize="16";
fillcolor="lightyellow";
fontname="bold"; fontname="bold";
rank="sink";
URL="/?f=blitter.com/go/hkexsh";
tooltip="package: blitter.com/go/hkexsh"; tooltip="package: blitter.com/go/hkexsh";
penwidth="0.8";
style="filled";
rank="sink";
label="[hkexsh]";
URL="/?f=blitter.com/go/hkexsh";
"blitter.com/go/hkexsh.ReadPassword" [ fillcolor="moccasin" label="ReadPassword" penwidth="1.5" ] "blitter.com/go/hkexsh.ReadPassword" [ fillcolor="moccasin" label="ReadPassword" penwidth="1.5" ]
} }
subgraph "cluster_github.com/jameskeane/bcrypt" { subgraph "cluster_github.com/jameskeane/bcrypt" {
fillcolor="lightyellow";
fontname="bold"; fontname="bold";
rank="sink"; rank="sink";
tooltip="package: github.com/jameskeane/bcrypt";
fontsize="16";
style="filled";
label="[bcrypt]"; label="[bcrypt]";
URL="/?f=github.com/jameskeane/bcrypt"; URL="/?f=github.com/jameskeane/bcrypt";
penwidth="0.8"; penwidth="0.8";
fontsize="16";
style="filled";
fillcolor="lightyellow";
tooltip="package: github.com/jameskeane/bcrypt";
"github.com/jameskeane/bcrypt.Salt" [ fillcolor="moccasin" label="Salt" penwidth="1.5" ] "github.com/jameskeane/bcrypt.Salt" [ fillcolor="moccasin" label="Salt" penwidth="1.5" ]
"github.com/jameskeane/bcrypt.Hash" [ penwidth="1.5" fillcolor="moccasin" label="Hash" ] "github.com/jameskeane/bcrypt.Hash" [ penwidth="1.5" fillcolor="moccasin" label="Hash" ]
"github.com/jameskeane/bcrypt.Match" [ penwidth="1.5" fillcolor="moccasin" label="Match" ] "github.com/jameskeane/bcrypt.Match" [ fillcolor="moccasin" label="Match" penwidth="1.5" ]
} }

5
hkexsh/Makefile
View File

@ -10,6 +10,5 @@ clean:
$(RM) $(EXE) $(EXE).exe $(RM) $(EXE) $(EXE).exe
vis: vis:
go-callvis -skipbrowser -svg -png -output hkexsh-vis -ignore $(EXTPKGS) -group pkg,type . go-callvis -skipbrowser -output hkexsh-vis -ignore $(EXTPKGS) -group pkg,type .
../fixup-gv.sh hkexsh.go && cat hkexsh-vis.gv | dot -Tpng -ohkexsh-vis.gv.png

114
hkexsh/hkexsh-vis.gv
View File

@ -20,13 +20,13 @@ labelloc="t";
labeljust="c"; labeljust="c";
fontsize="18"; fontsize="18";
"blitter.com/go/hkexsh/hkexsh.rejectUserMsg" [ penwidth="0.5" fillcolor="lightblue" label="rejectUserMsg" ] "blitter.com/go/hkexsh/hkexsh.main" [ label="main" penwidth="0.5" fillcolor="lightblue" ]
"blitter.com/go/hkexsh/hkexsh.reqTunnel" [ label="reqTunnel" penwidth="0.5" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexsh.parseNonSwitchArgs" [ fillcolor="lightblue" label="parseNonSwitchArgs" penwidth="0.5" ]
"blitter.com/go/hkexsh/hkexsh.main" [ fillcolor="lightblue" label="main" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexsh.main$1" [ fillcolor="lightblue" label="deferRestore" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexsh.parseNonSwitchArgs" [ label="parseNonSwitchArgs" penwidth="0.5" fillcolor="lightblue" ]
"blitter.com/go/hkexsh/hkexsh.main$1" [ style="dotted,filled" fillcolor="lightblue" label="deferRestore" ]
"blitter.com/go/hkexsh/hkexsh.sendSessionParams" [ fillcolor="lightblue" label="sendSessionParams" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexsh.sendSessionParams" [ fillcolor="lightblue" label="sendSessionParams" penwidth="0.5" ]
"blitter.com/go/hkexsh/hkexsh.rejectUserMsg" [ penwidth="0.5" fillcolor="lightblue" label="rejectUserMsg" ]
"blitter.com/go/hkexsh/hkexsh.main$2" [ label="deferCloseChaff" style="dotted,filled" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexsh.main$2" [ label="deferCloseChaff" style="dotted,filled" fillcolor="lightblue" ]
"blitter.com/go/hkexsh/hkexsh.reqTunnel" [ penwidth="0.5" fillcolor="lightblue" label="reqTunnel" ]
"blitter.com/go/hkexsh/hkexsh.launchTuns" [ fillcolor="lightblue" label="launchTuns" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexsh.launchTuns" [ fillcolor="lightblue" label="launchTuns" penwidth="0.5" ]
"blitter.com/go/hkexsh/hkexsh.doShellMode$1" [ fillcolor="lightblue" label="shellRemoteToStdin" style="dotted,filled" ] "blitter.com/go/hkexsh/hkexsh.doShellMode$1" [ fillcolor="lightblue" label="shellRemoteToStdin" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexsh.doShellMode" [ fillcolor="lightblue" label="doShellMode" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexsh.doShellMode" [ fillcolor="lightblue" label="doShellMode" penwidth="0.5" ]
@ -35,107 +35,107 @@ fontsize="18";
"blitter.com/go/hkexsh/hkexsh.handleTermResizes" [ fillcolor="lightblue" label="handleTermResizes" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexsh.handleTermResizes" [ fillcolor="lightblue" label="handleTermResizes" penwidth="0.5" ]
"blitter.com/go/hkexsh/hkexsh.doShellMode$2" [ label="shellStdinToRemote" style="dotted,filled" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexsh.doShellMode$2" [ label="shellStdinToRemote" style="dotted,filled" fillcolor="lightblue" ]
"blitter.com/go/hkexsh/hkexsh.doShellMode$2$1" [ fillcolor="lightblue" label="doShellMode$2$1" style="dotted,filled" ] "blitter.com/go/hkexsh/hkexsh.doShellMode$2$1" [ fillcolor="lightblue" label="doShellMode$2$1" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexsh.doCopyMode" [ label="doCopyMode" penwidth="0.5" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexsh.doCopyMode" [ penwidth="0.5" fillcolor="lightblue" label="doCopyMode" ]
"blitter.com/go/hkexsh/hkexsh.usageShell" [ label="usageShell" penwidth="0.5" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexsh.usageShell" [ fillcolor="lightblue" label="usageShell" penwidth="0.5" ]
"blitter.com/go/hkexsh/hkexsh.usageCp" [ fillcolor="lightblue" label="usageCp" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexsh.usageCp" [ fillcolor="lightblue" label="usageCp" penwidth="0.5" ]
subgraph "cluster_blitter.com/go/hkexsh" { subgraph "cluster_blitter.com/go/hkexsh" {
fontsize="16";
style="filled"; style="filled";
fillcolor="lightyellow"; fillcolor="lightyellow";
fontname="bold"; fontname="bold";
penwidth="0.8"; penwidth="0.8";
fontsize="16";
URL="/?f=blitter.com/go/hkexsh";
tooltip="package: blitter.com/go/hkexsh";
rank="sink"; rank="sink";
label="[hkexsh]"; label="[hkexsh]";
URL="/?f=blitter.com/go/hkexsh";
tooltip="package: blitter.com/go/hkexsh";
"blitter.com/go/hkexsh.MakeRaw" [ fillcolor="moccasin" label="MakeRaw" penwidth="1.5" ] "blitter.com/go/hkexsh.MakeRaw" [ fillcolor="moccasin" label="MakeRaw" penwidth="1.5" ]
"blitter.com/go/hkexsh.Restore" [ penwidth="1.5" fillcolor="moccasin" label="Restore" ] "blitter.com/go/hkexsh.Restore" [ label="Restore" penwidth="1.5" fillcolor="moccasin" ]
"blitter.com/go/hkexsh.ReadPassword" [ fillcolor="moccasin" label="ReadPassword" penwidth="1.5" ] "blitter.com/go/hkexsh.ReadPassword" [ fillcolor="moccasin" label="ReadPassword" penwidth="1.5" ]
"blitter.com/go/hkexsh.NewSession" [ fillcolor="moccasin" label="NewSession" penwidth="1.5" ] "blitter.com/go/hkexsh.NewSession" [ fillcolor="moccasin" label="NewSession" penwidth="1.5" ]
subgraph "cluster_*blitter.com/go/hkexsh.Session" { subgraph "cluster_*blitter.com/go/hkexsh.Session" {
label="(*Session)";
tooltip="type: *blitter.com/go/hkexsh.Session";
penwidth="0.5"; penwidth="0.5";
fontsize="15"; fontsize="15";
fontcolor="#222222"; fontcolor="#222222";
labelloc="b"; labelloc="b";
style="rounded,filled"; style="rounded,filled";
fillcolor="wheat2"; fillcolor="wheat2";
label="(*Session)";
tooltip="type: *blitter.com/go/hkexsh.Session";
"(*blitter.com/go/hkexsh.Session).SetStatus" [ fillcolor="moccasin" label="SetStatus" penwidth="1.5" ] "(*blitter.com/go/hkexsh.Session).SetStatus" [ fillcolor="moccasin" label="SetStatus" penwidth="1.5" ]
} }
subgraph "cluster_blitter.com/go/hkexsh.Session" { subgraph "cluster_blitter.com/go/hkexsh.Session" {
tooltip="type: blitter.com/go/hkexsh.Session";
penwidth="0.5";
fontsize="15"; fontsize="15";
fontcolor="#222222"; fontcolor="#222222";
labelloc="b"; labelloc="b";
style="rounded,filled"; style="rounded,filled";
fillcolor="wheat2"; fillcolor="wheat2";
label="(Session)"; label="(Session)";
tooltip="type: blitter.com/go/hkexsh.Session";
penwidth="0.5";
"(blitter.com/go/hkexsh.Session).Op" [ fillcolor="moccasin" label="Op" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).Op" [ fillcolor="moccasin" label="Op" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).Who" [ fillcolor="moccasin" label="Who" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).Who" [ fillcolor="moccasin" label="Who" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).ConnHost" [ fillcolor="moccasin" label="ConnHost" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).ConnHost" [ fillcolor="moccasin" label="ConnHost" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).TermType" [ penwidth="1.5" fillcolor="moccasin" label="TermType" ] "(blitter.com/go/hkexsh.Session).TermType" [ label="TermType" penwidth="1.5" fillcolor="moccasin" ]
"(blitter.com/go/hkexsh.Session).Cmd" [ fillcolor="moccasin" label="Cmd" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).Cmd" [ fillcolor="moccasin" label="Cmd" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).AuthCookie" [ fillcolor="moccasin" label="AuthCookie" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).AuthCookie" [ fillcolor="moccasin" label="AuthCookie" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).Status" [ penwidth="1.5" fillcolor="moccasin" label="Status" ] "(blitter.com/go/hkexsh.Session).Status" [ fillcolor="moccasin" label="Status" penwidth="1.5" ]
} }
} }
subgraph "cluster_blitter.com/go/hkexsh/hkexnet" { subgraph "cluster_blitter.com/go/hkexsh/hkexnet" {
fontname="bold";
URL="/?f=blitter.com/go/hkexsh/hkexnet"; URL="/?f=blitter.com/go/hkexsh/hkexnet";
fillcolor="lightyellow";
fontsize="16";
style="filled";
rank="sink";
label="[hkexnet]";
tooltip="package: blitter.com/go/hkexsh/hkexnet"; tooltip="package: blitter.com/go/hkexsh/hkexnet";
penwidth="0.8"; penwidth="0.8";
fontsize="16";
fontname="bold";
label="[hkexnet]";
style="filled";
fillcolor="lightyellow";
rank="sink";
"blitter.com/go/hkexsh/hkexnet.Init" [ penwidth="1.5" fillcolor="moccasin" label="Init" ] "blitter.com/go/hkexsh/hkexnet.Init" [ fillcolor="moccasin" label="Init" penwidth="1.5" ]
"blitter.com/go/hkexsh/hkexnet.Dial" [ fillcolor="moccasin" label="Dial" penwidth="1.5" ] "blitter.com/go/hkexsh/hkexnet.Dial" [ fillcolor="moccasin" label="Dial" penwidth="1.5" ]
subgraph "cluster_*blitter.com/go/hkexsh/hkexnet.Conn" { subgraph "cluster_*blitter.com/go/hkexsh/hkexnet.Conn" {
fontsize="15";
fontcolor="#222222";
labelloc="b"; labelloc="b";
style="rounded,filled"; style="rounded,filled";
fillcolor="wheat2"; fillcolor="wheat2";
label="(*Conn)"; label="(*Conn)";
tooltip="type: *blitter.com/go/hkexsh/hkexnet.Conn"; tooltip="type: *blitter.com/go/hkexsh/hkexnet.Conn";
penwidth="0.5"; penwidth="0.5";
fontsize="15";
fontcolor="#222222";
"(*blitter.com/go/hkexsh/hkexnet.Conn).WritePacket" [ label="WritePacket" penwidth="1.5" fillcolor="moccasin" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).Close" [ penwidth="1.5" fillcolor="moccasin" label="Close" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).Close" [ fillcolor="moccasin" label="Close" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).SetupChaff" [ penwidth="1.5" fillcolor="moccasin" label="SetupChaff" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).SetupChaff" [ fillcolor="moccasin" label="SetupChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ fillcolor="moccasin" label="EnableChaff" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ fillcolor="moccasin" label="EnableChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).DisableChaff" [ label="DisableChaff" penwidth="1.5" fillcolor="moccasin" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).DisableChaff" [ fillcolor="moccasin" label="DisableChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).ShutdownChaff" [ label="ShutdownChaff" penwidth="1.5" fillcolor="moccasin" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).ShutdownChaff" [ fillcolor="moccasin" label="ShutdownChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).WritePacket" [ fillcolor="moccasin" label="WritePacket" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus" [ fillcolor="moccasin" label="SetStatus" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus" [ fillcolor="moccasin" label="SetStatus" penwidth="1.5" ]
} }
subgraph "cluster_blitter.com/go/hkexsh/hkexnet.Conn" { subgraph "cluster_blitter.com/go/hkexsh/hkexnet.Conn" {
penwidth="0.5";
fontsize="15";
fontcolor="#222222";
labelloc="b";
style="rounded,filled"; style="rounded,filled";
fillcolor="wheat2"; fillcolor="wheat2";
label="(Conn)"; label="(Conn)";
tooltip="type: blitter.com/go/hkexsh/hkexnet.Conn"; tooltip="type: blitter.com/go/hkexsh/hkexnet.Conn";
penwidth="0.5";
fontsize="15";
fontcolor="#222222";
labelloc="b";
"(blitter.com/go/hkexsh/hkexnet.Conn).Write" [ fillcolor="moccasin" label="Write" penwidth="1.5" ] "(blitter.com/go/hkexsh/hkexnet.Conn).Write" [ penwidth="1.5" fillcolor="moccasin" label="Write" ]
"(blitter.com/go/hkexsh/hkexnet.Conn).Read" [ fillcolor="moccasin" label="Read" penwidth="1.5" ] "(blitter.com/go/hkexsh/hkexnet.Conn).Read" [ fillcolor="moccasin" label="Read" penwidth="1.5" ]
"(blitter.com/go/hkexsh/hkexnet.Conn).GetStatus" [ fillcolor="moccasin" label="GetStatus" penwidth="1.5" ] "(blitter.com/go/hkexsh/hkexnet.Conn).GetStatus" [ fillcolor="moccasin" label="GetStatus" penwidth="1.5" ]
@ -144,56 +144,53 @@ tooltip="type: blitter.com/go/hkexsh/hkexnet.Conn";
} }
subgraph "cluster_blitter.com/go/hkexsh/logger" { subgraph "cluster_blitter.com/go/hkexsh/logger" {
URL="/?f=blitter.com/go/hkexsh/logger";
fontsize="16"; fontsize="16";
style="filled"; style="filled";
fillcolor="lightyellow";
fontname="bold"; fontname="bold";
tooltip="package: blitter.com/go/hkexsh/logger";
penwidth="0.8"; penwidth="0.8";
rank="sink"; rank="sink";
label="[logger]"; label="[logger]";
URL="/?f=blitter.com/go/hkexsh/logger"; tooltip="package: blitter.com/go/hkexsh/logger";
fillcolor="lightyellow";
"blitter.com/go/hkexsh/logger.LogDebug" [ fillcolor="moccasin" label="LogDebug" penwidth="1.5" ]
"blitter.com/go/hkexsh/logger.New" [ fillcolor="moccasin" label="New" penwidth="1.5" ] "blitter.com/go/hkexsh/logger.New" [ fillcolor="moccasin" label="New" penwidth="1.5" ]
"blitter.com/go/hkexsh/logger.LogDebug" [ fillcolor="moccasin" label="LogDebug" penwidth="1.5" ]
} }
subgraph "cluster_blitter.com/go/hkexsh/spinsult" { subgraph "cluster_blitter.com/go/hkexsh/spinsult" {
label="[spinsult]";
tooltip="package: blitter.com/go/hkexsh/spinsult";
penwidth="0.8";
fontsize="16";
fontname="bold";
URL="/?f=blitter.com/go/hkexsh/spinsult";
style="filled";
fillcolor="lightyellow"; fillcolor="lightyellow";
rank="sink"; rank="sink";
fontsize="16";
style="filled";
label="[spinsult]";
URL="/?f=blitter.com/go/hkexsh/spinsult";
tooltip="package: blitter.com/go/hkexsh/spinsult";
penwidth="0.8";
fontname="bold";
"blitter.com/go/hkexsh/spinsult.GetSentence" [ fillcolor="moccasin" label="GetSentence" penwidth="1.5" ] "blitter.com/go/hkexsh/spinsult.GetSentence" [ fillcolor="moccasin" label="GetSentence" penwidth="1.5" ]
} }
subgraph "cluster_github.com/mattn/go-isatty" { subgraph "cluster_github.com/mattn/go-isatty" {
fillcolor="lightyellow";
fontname="bold";
label="[isatty]";
URL="/?f=github.com/mattn/go-isatty"; URL="/?f=github.com/mattn/go-isatty";
tooltip="package: github.com/mattn/go-isatty"; tooltip="package: github.com/mattn/go-isatty";
fontsize="16";
fontname="bold";
rank="sink";
label="[isatty]";
penwidth="0.8"; penwidth="0.8";
fontsize="16";
style="filled"; style="filled";
fillcolor="lightyellow"; rank="sink";
"github.com/mattn/go-isatty.IsTerminal" [ label="IsTerminal" penwidth="1.5" fillcolor="moccasin" ] "github.com/mattn/go-isatty.IsTerminal" [ fillcolor="moccasin" label="IsTerminal" penwidth="1.5" ]
} }
} }
"blitter.com/go/hkexsh/hkexsh.rejectUserMsg" -> "blitter.com/go/hkexsh/spinsult.GetSentence" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexsh.reqTunnel" -> "blitter.com/go/hkexsh/logger.LogDebug" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexsh.reqTunnel" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).WritePacket" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexsh.parseNonSwitchArgs" [ ] "blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexsh.parseNonSwitchArgs" [ ]
"blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/logger.New" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/logger.New" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexnet.Init" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexnet.Init" [ color="saddlebrown" ]
@ -211,10 +208,11 @@ fillcolor="lightyellow";
"blitter.com/go/hkexsh/hkexsh.sendSessionParams" -> "(blitter.com/go/hkexsh.Session).TermType" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexsh.sendSessionParams" -> "(blitter.com/go/hkexsh.Session).TermType" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexsh.sendSessionParams" -> "(blitter.com/go/hkexsh.Session).Cmd" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexsh.sendSessionParams" -> "(blitter.com/go/hkexsh.Session).Cmd" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexsh.sendSessionParams" -> "(blitter.com/go/hkexsh.Session).AuthCookie" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexsh.sendSessionParams" -> "(blitter.com/go/hkexsh.Session).AuthCookie" [ color="saddlebrown" ]
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"blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexsh.sendSessionParams" [ ] "blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexsh.sendSessionParams" [ ]
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"blitter.com/go/hkexsh/hkexsh.rejectUserMsg" -> "blitter.com/go/hkexsh/spinsult.GetSentence" [ color="saddlebrown" ]
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"blitter.com/go/hkexsh/hkexsh.main" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexsh.main" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ color="saddlebrown" ]
@ -222,6 +220,8 @@ fillcolor="lightyellow";
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"blitter.com/go/hkexsh/hkexsh.launchTuns" -> "blitter.com/go/hkexsh/hkexsh.reqTunnel" [ ] "blitter.com/go/hkexsh/hkexsh.launchTuns" -> "blitter.com/go/hkexsh/hkexsh.reqTunnel" [ ]
"blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexsh.launchTuns" [ ] "blitter.com/go/hkexsh/hkexsh.main" -> "blitter.com/go/hkexsh/hkexsh.launchTuns" [ ]
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<title>blitter.com/go/hkexsh/hkexsh.doShellMode&#45;&gt;blitter.com/go/hkexsh/hkexsh.doShellMode$2</title>
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<title>blitter.com/go/hkexsh/hkexsh.doShellMode$2$1</title>
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<title>blitter.com/go/hkexsh/hkexsh.doShellMode$2&#45;&gt;blitter.com/go/hkexsh/hkexsh.doShellMode$2$1</title>
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<title>blitter.com/go/hkexsh/hkexsh.doShellMode$2&#45;&gt;blitter.com/go/hkexsh.Restore</title>
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<title>blitter.com/go/hkexsh/hkexsh.doCopyMode&#45;&gt;(blitter.com/go/hkexsh.Session).Cmd</title>
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<title>(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus</title>
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<title>blitter.com/go/hkexsh/hkexsh.doCopyMode&#45;&gt;(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus</title>
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<title>blitter.com/go/hkexsh/hkexsh.doCopyMode&#45;&gt;(blitter.com/go/hkexsh/hkexnet.Conn).Read</title>
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Side by Side

Before

Width:  |  Height:  |  Size: 56 KiB

3
hkexshd/Makefile
View File

@ -10,5 +10,6 @@ clean:
$(RM) $(EXE) $(EXE).exe $(RM) $(EXE) $(EXE).exe
vis: vis:
go-callvis -skipbrowser -png -svg -output hkexshd-vis -ignore $(EXTPKGS) -group pkg,type . go-callvis -skipbrowser -output hkexshd-vis -ignore $(EXTPKGS) -group pkg,type .
../fixup-gv.sh hkexshd.go && cat hkexshd-vis.gv | dot -Tpng -ohkexshd-vis.gv.png

128
hkexshd/hkexshd-vis.gv
View File

@ -20,85 +20,86 @@ labelloc="t";
labeljust="c"; labeljust="c";
fontsize="18"; fontsize="18";
"blitter.com/go/hkexsh/hkexshd.main$1" [ label="main$1" style="dotted,filled" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexshd.main$1" [ fillcolor="lightblue" label="main$1" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexshd.main" [ fillcolor="lightblue" label="main" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexshd.main" [ fillcolor="lightblue" label="main" penwidth="0.5" ]
"blitter.com/go/hkexsh/hkexshd.main$2" [ style="dotted,filled" fillcolor="lightblue" label="main$2" ] "blitter.com/go/hkexsh/hkexshd.main$2" [ fillcolor="lightblue" label="main$2" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexshd.GenAuthToken" [ label="GenAuthToken" penwidth="1.5" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexshd.GenAuthToken" [ fillcolor="lightblue" label="GenAuthToken" penwidth="1.5" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs" [ fillcolor="lightblue" label="runShellAs" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexshd.runShellAs" [ fillcolor="lightblue" label="runShellAs" penwidth="0.5" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs$1" [ style="dotted,filled" fillcolor="lightblue" label="runShellAs$1" ] "blitter.com/go/hkexsh/hkexshd.runShellAs$1" [ fillcolor="lightblue" label="deferPtmxClose" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs$2" [ fillcolor="lightblue" label="runShellAs$2" style="dotted,filled" ] "blitter.com/go/hkexsh/hkexshd.runShellAs$2" [ fillcolor="lightblue" label="termResizeWatcher" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs$3" [ fillcolor="lightblue" label="runShellAs$3" style="dotted,filled" ] "blitter.com/go/hkexsh/hkexshd.runShellAs$3" [ fillcolor="lightblue" label="stdinToPtyWorker" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs$4" [ label="runShellAs$4" style="dotted,filled" fillcolor="lightblue" ] "blitter.com/go/hkexsh/hkexshd.runShellAs$4" [ fillcolor="lightblue" label="deferChaffShutdown" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexshd.main$2$1" [ fillcolor="lightblue" label="main$2$1" style="dotted,filled" ] "blitter.com/go/hkexsh/hkexshd.runShellAs$5" [ fillcolor="lightblue" label="runShellAs$5" style="dotted,filled" ]
"blitter.com/go/hkexsh/hkexshd.runClientToServerCopyAs" [ fillcolor="lightblue" label="runClientToServerCopyAs" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexshd.main$2$1" [ label="main$2$1" style="dotted,filled" fillcolor="lightblue" ]
"blitter.com/go/hkexsh/hkexshd.runClientToServerCopyAs" [ penwidth="0.5" fillcolor="lightblue" label="runClientToServerCopyAs" ]
"blitter.com/go/hkexsh/hkexshd.runServerToClientCopyAs" [ fillcolor="lightblue" label="runServerToClientCopyAs" penwidth="0.5" ] "blitter.com/go/hkexsh/hkexshd.runServerToClientCopyAs" [ fillcolor="lightblue" label="runServerToClientCopyAs" penwidth="0.5" ]
subgraph "cluster_blitter.com/go/goutmp" { subgraph "cluster_blitter.com/go/goutmp" {
penwidth="0.8";
fillcolor="lightyellow";
URL="/?f=blitter.com/go/goutmp";
fontsize="16";
style="filled"; style="filled";
fillcolor="lightyellow";
label="[goutmp]";
URL="/?f=blitter.com/go/goutmp";
tooltip="package: blitter.com/go/goutmp";
penwidth="0.8";
fontsize="16";
fontname="bold"; fontname="bold";
rank="sink"; rank="sink";
label="[goutmp]";
tooltip="package: blitter.com/go/goutmp";
"blitter.com/go/goutmp.GetHost" [ fillcolor="moccasin" label="GetHost" penwidth="1.5" ] "blitter.com/go/goutmp.GetHost" [ fillcolor="moccasin" label="GetHost" penwidth="1.5" ]
"blitter.com/go/goutmp.Put_utmp" [ fillcolor="moccasin" label="Put_utmp" penwidth="1.5" ] "blitter.com/go/goutmp.Put_utmp" [ penwidth="1.5" fillcolor="moccasin" label="Put_utmp" ]
"blitter.com/go/goutmp.Unput_utmp" [ fillcolor="moccasin" label="Unput_utmp" penwidth="1.5" ] "blitter.com/go/goutmp.Unput_utmp" [ label="Unput_utmp" penwidth="1.5" fillcolor="moccasin" ]
"blitter.com/go/goutmp.Put_lastlog_entry" [ fillcolor="moccasin" label="Put_lastlog_entry" penwidth="1.5" ] "blitter.com/go/goutmp.Put_lastlog_entry" [ fillcolor="moccasin" label="Put_lastlog_entry" penwidth="1.5" ]
} }
subgraph "cluster_blitter.com/go/hkexsh" { subgraph "cluster_blitter.com/go/hkexsh" {
style="filled"; style="filled";
fontname="bold";
label="[hkexsh]";
fontsize="16";
fillcolor="lightyellow"; fillcolor="lightyellow";
rank="sink"; label="[hkexsh]";
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tooltip="package: blitter.com/go/hkexsh"; tooltip="package: blitter.com/go/hkexsh";
penwidth="0.8"; penwidth="0.8";
fontsize="16";
URL="/?f=blitter.com/go/hkexsh";
fontname="bold";
rank="sink";
"blitter.com/go/hkexsh.AuthUserByToken" [ fillcolor="moccasin" label="AuthUserByToken" penwidth="1.5" ] "blitter.com/go/hkexsh.AuthUserByToken" [ fillcolor="moccasin" label="AuthUserByToken" penwidth="1.5" ]
"blitter.com/go/hkexsh.AuthUserByPasswd" [ fillcolor="moccasin" label="AuthUserByPasswd" penwidth="1.5" ] "blitter.com/go/hkexsh.AuthUserByPasswd" [ fillcolor="moccasin" label="AuthUserByPasswd" penwidth="1.5" ]
subgraph "cluster_*blitter.com/go/hkexsh.Session" { subgraph "cluster_*blitter.com/go/hkexsh.Session" {
fontsize="15";
fontcolor="#222222";
labelloc="b"; labelloc="b";
style="rounded,filled"; style="rounded,filled";
fillcolor="wheat2"; fillcolor="wheat2";
label="(*Session)"; label="(*Session)";
tooltip="type: *blitter.com/go/hkexsh.Session"; tooltip="type: *blitter.com/go/hkexsh.Session";
penwidth="0.5"; penwidth="0.5";
fontsize="15";
fontcolor="#222222";
"(*blitter.com/go/hkexsh.Session).SetOp" [ fillcolor="moccasin" label="SetOp" penwidth="1.5" ] "(*blitter.com/go/hkexsh.Session).SetOp" [ label="SetOp" penwidth="1.5" fillcolor="moccasin" ]
"(*blitter.com/go/hkexsh.Session).SetWho" [ fillcolor="moccasin" label="SetWho" penwidth="1.5" ] "(*blitter.com/go/hkexsh.Session).SetWho" [ fillcolor="moccasin" label="SetWho" penwidth="1.5" ]
"(*blitter.com/go/hkexsh.Session).SetConnHost" [ fillcolor="moccasin" label="SetConnHost" penwidth="1.5" ] "(*blitter.com/go/hkexsh.Session).SetConnHost" [ fillcolor="moccasin" label="SetConnHost" penwidth="1.5" ]
"(*blitter.com/go/hkexsh.Session).SetTermType" [ fillcolor="moccasin" label="SetTermType" penwidth="1.5" ] "(*blitter.com/go/hkexsh.Session).SetTermType" [ fillcolor="moccasin" label="SetTermType" penwidth="1.5" ]
"(*blitter.com/go/hkexsh.Session).SetCmd" [ penwidth="1.5" fillcolor="moccasin" label="SetCmd" ] "(*blitter.com/go/hkexsh.Session).SetCmd" [ penwidth="1.5" fillcolor="moccasin" label="SetCmd" ]
"(*blitter.com/go/hkexsh.Session).SetAuthCookie" [ fillcolor="moccasin" label="SetAuthCookie" penwidth="1.5" ] "(*blitter.com/go/hkexsh.Session).SetAuthCookie" [ fillcolor="moccasin" label="SetAuthCookie" penwidth="1.5" ]
"(*blitter.com/go/hkexsh.Session).ClearAuthCookie" [ fillcolor="moccasin" label="ClearAuthCookie" penwidth="1.5" ] "(*blitter.com/go/hkexsh.Session).ClearAuthCookie" [ label="ClearAuthCookie" penwidth="1.5" fillcolor="moccasin" ]
} }
subgraph "cluster_blitter.com/go/hkexsh.Session" { subgraph "cluster_blitter.com/go/hkexsh.Session" {
fontcolor="#222222";
labelloc="b";
style="rounded,filled";
fillcolor="wheat2";
label="(Session)"; label="(Session)";
tooltip="type: blitter.com/go/hkexsh.Session"; tooltip="type: blitter.com/go/hkexsh.Session";
penwidth="0.5"; penwidth="0.5";
fontsize="15"; fontsize="15";
fontcolor="#222222";
labelloc="b";
style="rounded,filled";
fillcolor="wheat2";
"(blitter.com/go/hkexsh.Session).Op" [ fillcolor="moccasin" label="Op" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).Op" [ penwidth="1.5" fillcolor="moccasin" label="Op" ]
"(blitter.com/go/hkexsh.Session).Who" [ fillcolor="moccasin" label="Who" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).Who" [ fillcolor="moccasin" label="Who" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).ConnHost" [ label="ConnHost" penwidth="1.5" fillcolor="moccasin" ] "(blitter.com/go/hkexsh.Session).ConnHost" [ fillcolor="moccasin" label="ConnHost" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).Cmd" [ label="Cmd" penwidth="1.5" fillcolor="moccasin" ] "(blitter.com/go/hkexsh.Session).Cmd" [ fillcolor="moccasin" label="Cmd" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).AuthCookie" [ fillcolor="moccasin" label="AuthCookie" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).AuthCookie" [ fillcolor="moccasin" label="AuthCookie" penwidth="1.5" ]
"(blitter.com/go/hkexsh.Session).TermType" [ fillcolor="moccasin" label="TermType" penwidth="1.5" ] "(blitter.com/go/hkexsh.Session).TermType" [ fillcolor="moccasin" label="TermType" penwidth="1.5" ]
@ -107,20 +108,21 @@ fontsize="15";
} }
subgraph "cluster_blitter.com/go/hkexsh/hkexnet" { subgraph "cluster_blitter.com/go/hkexsh/hkexnet" {
fillcolor="lightyellow";
fontname="bold";
tooltip="package: blitter.com/go/hkexsh/hkexnet"; tooltip="package: blitter.com/go/hkexsh/hkexnet";
fontname="bold";
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label="[hkexnet]";
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fontsize="16"; fontsize="16";
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rank="sink";
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"blitter.com/go/hkexsh/hkexnet.Init" [ fillcolor="moccasin" label="Init" penwidth="1.5" ] "blitter.com/go/hkexsh/hkexnet.Init" [ label="Init" penwidth="1.5" fillcolor="moccasin" ]
"blitter.com/go/hkexsh/hkexnet.Listen" [ fillcolor="moccasin" label="Listen" penwidth="1.5" ] "blitter.com/go/hkexsh/hkexnet.Listen" [ fillcolor="moccasin" label="Listen" penwidth="1.5" ]
subgraph "cluster_*blitter.com/go/hkexsh/hkexnet.Conn" { subgraph "cluster_*blitter.com/go/hkexsh/hkexnet.Conn" {
style="rounded,filled";
fillcolor="wheat2"; fillcolor="wheat2";
label="(*Conn)"; label="(*Conn)";
tooltip="type: *blitter.com/go/hkexsh/hkexnet.Conn"; tooltip="type: *blitter.com/go/hkexsh/hkexnet.Conn";
@ -128,13 +130,12 @@ penwidth="0.5";
fontsize="15"; fontsize="15";
fontcolor="#222222"; fontcolor="#222222";
labelloc="b"; labelloc="b";
style="rounded,filled";
"(*blitter.com/go/hkexsh/hkexnet.Conn).SetupChaff" [ label="SetupChaff" penwidth="1.5" fillcolor="moccasin" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).SetupChaff" [ fillcolor="moccasin" label="SetupChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).Close" [ fillcolor="moccasin" label="Close" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).Close" [ fillcolor="moccasin" label="Close" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).RemoteAddr" [ fillcolor="moccasin" label="RemoteAddr" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).RemoteAddr" [ label="RemoteAddr" penwidth="1.5" fillcolor="moccasin" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ fillcolor="moccasin" label="EnableChaff" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ fillcolor="moccasin" label="EnableChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).DisableChaff" [ penwidth="1.5" fillcolor="moccasin" label="DisableChaff" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).DisableChaff" [ fillcolor="moccasin" label="DisableChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).ShutdownChaff" [ fillcolor="moccasin" label="ShutdownChaff" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).ShutdownChaff" [ fillcolor="moccasin" label="ShutdownChaff" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus" [ fillcolor="moccasin" label="SetStatus" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus" [ fillcolor="moccasin" label="SetStatus" penwidth="1.5" ]
"(*blitter.com/go/hkexsh/hkexnet.Conn).WritePacket" [ fillcolor="moccasin" label="WritePacket" penwidth="1.5" ] "(*blitter.com/go/hkexsh/hkexnet.Conn).WritePacket" [ fillcolor="moccasin" label="WritePacket" penwidth="1.5" ]
@ -142,34 +143,35 @@ style="rounded,filled";
} }
subgraph "cluster_*blitter.com/go/hkexsh/hkexnet.HKExListener" { subgraph "cluster_*blitter.com/go/hkexsh/hkexnet.HKExListener" {
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"(blitter.com/go/hkexsh/hkexnet.Conn).Write" [ penwidth="1.5" fillcolor="moccasin" label="Write" ] "(blitter.com/go/hkexsh/hkexnet.Conn).Write" [ fillcolor="moccasin" label="Write" penwidth="1.5" ]
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subgraph "cluster_blitter.com/go/hkexsh/hkexnet.HKExListener" { subgraph "cluster_blitter.com/go/hkexsh/hkexnet.HKExListener" {
style="rounded,filled";
fillcolor="wheat2"; fillcolor="wheat2";
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@ -177,7 +179,6 @@ penwidth="0.5";
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"(blitter.com/go/hkexsh/hkexnet.HKExListener).Close" [ fillcolor="moccasin" label="Close" penwidth="1.5" ] "(blitter.com/go/hkexsh/hkexnet.HKExListener).Close" [ fillcolor="moccasin" label="Close" penwidth="1.5" ]
@ -186,15 +187,15 @@ style="rounded,filled";
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subgraph "cluster_blitter.com/go/hkexsh/logger" { subgraph "cluster_blitter.com/go/hkexsh/logger" {
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penwidth="0.8"; penwidth="0.8";
fontsize="16";
style="filled"; style="filled";
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"blitter.com/go/hkexsh/logger.LogNotice" [ fillcolor="moccasin" label="LogNotice" penwidth="1.5" ] "blitter.com/go/hkexsh/logger.LogNotice" [ fillcolor="moccasin" label="LogNotice" penwidth="1.5" ]
"blitter.com/go/hkexsh/logger.New" [ fillcolor="moccasin" label="New" penwidth="1.5" ] "blitter.com/go/hkexsh/logger.New" [ fillcolor="moccasin" label="New" penwidth="1.5" ]
@ -204,14 +205,14 @@ fontname="bold";
subgraph "cluster_github.com/kr/pty" { subgraph "cluster_github.com/kr/pty" {
fillcolor="lightyellow"; fillcolor="lightyellow";
fontname="bold";
rank="sink"; rank="sink";
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"github.com/kr/pty.Start" [ fillcolor="moccasin" label="Start" penwidth="1.5" ] "github.com/kr/pty.Start" [ fillcolor="moccasin" label="Start" penwidth="1.5" ]
"github.com/kr/pty.Setsize" [ fillcolor="moccasin" label="Setsize" penwidth="1.5" ] "github.com/kr/pty.Setsize" [ fillcolor="moccasin" label="Setsize" penwidth="1.5" ]
@ -255,9 +256,10 @@ tooltip="package: github.com/kr/pty";
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"blitter.com/go/hkexsh/hkexshd.runShellAs" -> "blitter.com/go/hkexsh/hkexshd.runShellAs$3" [ arrowhead="normalnoneodot" ] "blitter.com/go/hkexsh/hkexshd.runShellAs" -> "blitter.com/go/hkexsh/hkexshd.runShellAs$3" [ arrowhead="normalnoneodot" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexshd.runShellAs" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).EnableChaff" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).DisableChaff" [ color="saddlebrown" arrowhead="normalnoneodiamond" ] "blitter.com/go/hkexsh/hkexshd.runShellAs$4" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).DisableChaff" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).ShutdownChaff" [ arrowhead="normalnoneodiamond" color="saddlebrown" ] "blitter.com/go/hkexsh/hkexshd.runShellAs$4" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).ShutdownChaff" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs" -> "blitter.com/go/hkexsh/hkexshd.runShellAs$4" [ arrowhead="normalnoneodot" ] "blitter.com/go/hkexsh/hkexshd.runShellAs" -> "blitter.com/go/hkexsh/hkexshd.runShellAs$4" [ arrowhead="normalnoneodiamond" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs" -> "blitter.com/go/hkexsh/hkexshd.runShellAs$5" [ arrowhead="normalnoneodot" ]
"blitter.com/go/hkexsh/hkexshd.runShellAs" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexshd.runShellAs" -> "(*blitter.com/go/hkexsh/hkexnet.Conn).SetStatus" [ color="saddlebrown" ]
"blitter.com/go/hkexsh/hkexshd.main$2" -> "blitter.com/go/hkexsh/hkexshd.runShellAs" [ ] "blitter.com/go/hkexsh/hkexshd.main$2" -> "blitter.com/go/hkexsh/hkexshd.runShellAs" [ ]
"blitter.com/go/hkexsh/hkexshd.main$2" -> "blitter.com/go/hkexsh/logger.LogErr" [ color="saddlebrown" ] "blitter.com/go/hkexsh/hkexshd.main$2" -> "blitter.com/go/hkexsh/logger.LogErr" [ color="saddlebrown" ]

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13
hkexshd/hkexshd.go
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@ -267,14 +267,15 @@ func runShellAs(who, ttype string, cmd string, interactive bool, conn *hkexnet.C
return err, hkexnet.CSEPtyExecFail return err, hkexnet.CSEPtyExecFail
} }
// Make sure to close the pty at the end. // Make sure to close the pty at the end.
// #gv:s/label=\"runShellAs\$1\"/label=\"deferPtmxClose\"/
defer func() { _ = ptmx.Close() }() // Best effort. defer func() { _ = ptmx.Close() }() // Best effort.
log.Printf("[%s]\n", cmd) log.Printf("[%s]\n", cmd)
if err != nil { if err != nil {
log.Printf("Command finished with error: %v", err) log.Printf("Command finished with error: %v", err)
} else { } else {
// Watch for term resizes // Watch for term resizes
// #gv:s/label=\"runShellAs\$2\"/label=\"termResizeWatcher\"/
go func() { go func() {
for sz := range conn.WinCh { for sz := range conn.WinCh {
log.Printf("[Setting term size to: %v %v]\n", sz.Rows, sz.Cols) log.Printf("[Setting term size to: %v %v]\n", sz.Rows, sz.Cols)
@ -284,6 +285,7 @@ func runShellAs(who, ttype string, cmd string, interactive bool, conn *hkexnet.C
}() }()
// Copy stdin to the pty.. (bgnd goroutine) // Copy stdin to the pty.. (bgnd goroutine)
// #gv:s/label=\"runShellAs\$3\"/label=\"stdinToPtyWorker\"/
go func() { go func() {
_, e := io.Copy(ptmx, conn) _, e := io.Copy(ptmx, conn)
if e != nil { if e != nil {
@ -296,8 +298,12 @@ func runShellAs(who, ttype string, cmd string, interactive bool, conn *hkexnet.C
if chaffing { if chaffing {
conn.EnableChaff() conn.EnableChaff()
} }
defer conn.DisableChaff() // #gv:s/label=\"runShellAs\$4\"/label=\"deferChaffShutdown\"/
defer conn.ShutdownChaff() defer func() {
conn.DisableChaff()
conn.ShutdownChaff()
}()
// ..and the pty to stdout. // ..and the pty to stdout.
// This may take some time exceeding that of the // This may take some time exceeding that of the
@ -306,6 +312,7 @@ func runShellAs(who, ttype string, cmd string, interactive bool, conn *hkexnet.C
// to ensure all stdout data gets to the client before // to ensure all stdout data gets to the client before
// connection is closed. // connection is closed.
wg.Add(1) wg.Add(1)
// #gv:s/label=\"runShellAs\$2\"/label=\"ptyToStdoutWorker\"/
go func() { go func() {
defer wg.Done() defer wg.Done()
_, e := io.Copy(conn, ptmx) _, e := io.Copy(conn, ptmx)