From a8ff61a0ff7ea3054124a2d2b5460cc6f9537b72 Mon Sep 17 00:00:00 2001
From: onefang
Date: Sat, 24 Jul 2021 00:56:53 +1000
Subject: Rejig how the tmux interfaces work.

---
 src/sledjchisl/sledjchisl.c | 45 ++++++++++++++++++++++++++-------------------
 1 file changed, 26 insertions(+), 19 deletions(-)

(limited to 'src')

diff --git a/src/sledjchisl/sledjchisl.c b/src/sledjchisl/sledjchisl.c
index 6224e70..2000f57 100644
--- a/src/sledjchisl/sledjchisl.c
+++ b/src/sledjchisl/sledjchisl.c
@@ -620,28 +620,38 @@ void PrintTable(lua_State *L)
 }
 
 
-int sendTmuxKeys(char *dest, char *keys)
+void doTmuxCmd(char *format, ...)
 {
-  int ret = 0, i;
-  char *c = xmprintf("%s %s/%s send-keys -t %s:%s '%s'", Tcmd, scRun, Tsocket, Tconsole, dest, keys);
+  va_list va, va2;
+  int len;
+  char *ret;
+
+  va_start(va, format);
+  va_copy(va2, va);
+  // How long is it?
+  len = vsnprintf(0, 0, format, va);
+  len++;
+  va_end(va);
+  // Allocate and do the sprintf()
+  ret = xmalloc(len);
+  vsnprintf(ret, len, format, va2);
+  va_end(va2);
 
-  i = system(c);
-  if (!WIFEXITED(i))
-    E("tmux send-keys command failed!");
+  char *c = xmprintf("%s %s/%s %s", Tcmd, scRun, Tsocket, ret);
+  free(ret);
+  if (!WIFEXITED(system(c)))
+    E("tmux command failed!  %s", c);
   free(c);
-  return ret;
 }
 
-int sendTmuxCmd(char *dest, char *cmd)
+void sendTmuxCmd(char *dest, char *cmd)
 {
-  int ret = 0, i;
-  char *c = xmprintf("%s %s/%s send-keys -t %s:'%s' '%s' Enter", Tcmd, scRun, Tsocket, Tconsole, dest, cmd);
+  doTmuxCmd("send-keys -t %s:'%s' '%s' Enter", Tconsole, dest, cmd);
+}
 
-  i = system(c);
-  if (!WIFEXITED(i))
-    E("tmux send-keys command failed!");
-  free(c);
-  return ret;
+void sendTmuxKeys(char *dest, char *keys)
+{
+  doTmuxCmd("send-keys -t %s:%s '%s'", Tconsole, dest, keys);
 }
 
 void waitTmuxText(char *dest, char *text)
@@ -7534,10 +7544,7 @@ T("ARGS - %i |%s|  |%s|", currentMode, toys.optargs[0],  target);
     c = xmprintf("mono Robust.exe -inidirectory=%s/config/ROBUST", scRoot);
     sendTmuxCmd(d, c);
     free(c);
-    c = xmprintf("%s %s/%s select-pane -t 1 -T 'ROBUST'", Tcmd, scRun, Tsocket);
-    i = system(c);
-    if (!WIFEXITED(i))
-      E("tmux select-pane command failed!");
+    doTmuxCmd("select-pane -t 0 -T 'ROBUST'", Tcmd, scRun, Tsocket);
     waitTmuxText(d, "INITIALIZATION COMPLETE FOR ROBUST");
     I("ROBUST is done starting up.");
 //    la = waitLoadAverage(la, loadAverageInc / 3.0, simTimeOut / 3);
-- 
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