From 8f18b37fd5a46d28544a4f31465c47428a43398b Mon Sep 17 00:00:00 2001
From: John Denker <jsd@av8n.com>
Date: Sun, 22 Jul 2012 19:13:11 -0700
Subject: create the "bash-c" program, so as to make it easy to write
 self-executing scripts

---
 .gitignore          |  3 +++
 tools/bash-c.c      | 36 ++++++++++++++++++++++++++++++++++++
 tools/hi-test.conf  |  2 +-
 tools/hi-test2.conf | 10 ++++++----
 tools/hi-test3.conf |  2 +-
 tools/makefile      |  5 ++++-
 tools/t-bash-c      |  3 +++
 7 files changed, 54 insertions(+), 7 deletions(-)
 create mode 100644 tools/bash-c.c
 mode change 100644 => 100755 tools/hi-test.conf
 mode change 100644 => 100755 tools/hi-test2.conf
 create mode 100755 tools/t-bash-c

diff --git a/.gitignore b/.gitignore
index ca1ef6d..574561f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@
 *.rej
 *.logg
 *#[0-9]*
+\#*#
 
 has?????.h
 auto-gid
@@ -158,3 +159,5 @@ auto_uids.c
 control.tar.gz
 data.tar.gz
 dummy-mail-transfer-agent_all.deb
+bash-c
+wripper
diff --git a/tools/bash-c.c b/tools/bash-c.c
new file mode 100644
index 0000000..6b2844d
--- /dev/null
+++ b/tools/bash-c.c
@@ -0,0 +1,36 @@
+//////////////
+
+using namespace std;
+#include <iostream>
+#include <string>
+#include <unistd.h>
+#include <sys/types.h>
+#include <stdio.h>              /* for perror() */
+#include <stdlib.h>             /* for exit() */
+
+
+string dirname(const string path){
+  size_t where = path.rfind("/");
+  if (where == string::npos) return ".";
+  return path.substr(0, where);
+}
+
+int main(int argc, char** argv){
+  int verbosity(0);
+  
+  char* nargv[1+argc];
+  for (int ii = 1; ii <= argc; ii++){
+    if (verbosity) {
+      if (argv[ii] == 0) cout << "zero" << endl;
+      else cout << "[" << argv[ii] << "]" << endl;
+    }
+    nargv[1+ii] = argv[ii];
+  }
+  nargv[1] = (char*)"-c";
+  nargv[0] = (char*)"/home/jsd/bin/ECHO";
+  nargv[0] = (char*)"/bin/bash";
+
+  execv(*nargv, nargv);
+  cerr << "bash-c: exec failed for '" << *nargv << "' : ";
+  perror(0);
+}
diff --git a/tools/hi-test.conf b/tools/hi-test.conf
old mode 100644
new mode 100755
index aa6a1cf..f692f37
--- a/tools/hi-test.conf
+++ b/tools/hi-test.conf
@@ -1,4 +1,4 @@
-# comment
+#! /usr/local/bin/bash-c  set -x ; </dev/null TCPREMOTEHOST=asf TCPREMOTEIP=1.2.3.4  hi-q $0 ; echo $?
 
 # another comment, with blank line between
 series  hi-test x0 -snooze 10
diff --git a/tools/hi-test2.conf b/tools/hi-test2.conf
old mode 100644
new mode 100755
index 370ba77..50f231e
--- a/tools/hi-test2.conf
+++ b/tools/hi-test2.conf
@@ -1,6 +1,8 @@
+#! /usr/local/bin/bash-c  set -x ; </dev/null 1</dev/null TCPREMOTEHOST=asf TCPREMOTEIP=1.2.3.4  hi-q $0 ; echo $?
+
 stub    hi-test x0 -snooze 2
-stub    hi-test x0 -snooze 1 -exit 0
-stub    greylist -suffix (sfx) -v -p 10
-qq      hi-test x1 -snooze 3 -exit 3
+stub    hi-test x0 -snooze 1 -exit 21    # could be 0 or 21
+stub    greylist -suffix (sfx) -v -stain 10
+qq      hi-test x1 -snooze 3 -exit 3    # last one controls timing, if all others exit 0
 
-postspam /bin/echo post spam !
+postspam /usr/local/bin/ECHO2 postspam command!
diff --git a/tools/hi-test3.conf b/tools/hi-test3.conf
index 714073a..a09227b 100755
--- a/tools/hi-test3.conf
+++ b/tools/hi-test3.conf
@@ -1,4 +1,4 @@
-#! /bin/echo  1</dev/null </dev/null hi-q hi-test3.conf
+#! /usr/local/bin/bash-c  set -x ; </dev/null 1</dev/null TCPREMOTEHOST=asf TCPREMOTEIP=1.2.3.4  hi-q $0 ; echo $?
 
 stub    hi-test x0 -snooze 10
 sa      hi-test x1 -snooze 1 -exit 0
diff --git a/tools/makefile b/tools/makefile
index 43418ce..5dc7952 100644
--- a/tools/makefile
+++ b/tools/makefile
@@ -12,7 +12,9 @@ CC= /usr/bin/g++ -Wall -g -I $(HOME)/lib/include
 
 qprogs = pido hi-q skrewt hi-test mail-scan greylist wripper
 
-all: $(qprogs) wripper
+moreprogs = wripper bash-c
+
+all: $(qprogs) $(moreprogs)
 
 greylist: greylist.o
 	$(CC) $< -lboost_filesystem-mt -o $@
@@ -28,6 +30,7 @@ mail-scan: mail-scan.o
 install:
 	install $(qprogs) /var/qmail/bin/
 	install -gdaemon -m2755 wripper /usr/lib/mailman/mail/
+	install bash-c /usr/local/bin/
 	cp filters.conf aufilters.conf /var/qmail/control/
 	install -m700 -d /var/qmail/rbin
 	chown qmaild /var/qmail/rbin
diff --git a/tools/t-bash-c b/tools/t-bash-c
new file mode 100755
index 0000000..5a5c261
--- /dev/null
+++ b/tools/t-bash-c
@@ -0,0 +1,3 @@
+#! /usr/src/qmail/tools/bash-c /bin/echo a b c script: $0
+foo
+bar
-- 
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