From 78da445bde59ef4e99663504078858637c3bf089 Mon Sep 17 00:00:00 2001
From: Greg Troxel <gdt@ir.bbn.com>
Date: Sat, 21 Nov 2009 23:43:22 +0000
Subject: Generate jsongen.py and maskaudit.py from templates...

...so that @PYTHON@ can be substituted with the discovered path to
python.  Avoids the nonportable assumption that "/usr/bin/env python"
will find python, because on pkgsrc systems python2.5 etc. are
installed with no bare python to avoid programs binding to a version
(and hence compiled extensions) that might change.

This should cause no functional change on systems with 'python', and
fix the build on pkgsrc-using systems.
---
 maskaudit.py | 104 -----------------------------------------------------------
 1 file changed, 104 deletions(-)
 delete mode 100755 maskaudit.py

(limited to 'maskaudit.py')

diff --git a/maskaudit.py b/maskaudit.py
deleted file mode 100755
index 380fbe95..00000000
--- a/maskaudit.py
+++ /dev/null
@@ -1,104 +0,0 @@
-#!/usr/bin/env python
-#
-# With -t, report on which status masks are used in the daemon vs. the
-# client-side library.
-#
-# With -p, dump a Python status mask list translated from the C one.
-#
-# With -c, generare C code to dump masks for debugging purposes.
-
-import sys, commands, glob, getopt
-
-class SourceExtractor:
-    def __init__(self):
-        self.daemonfiles = ["gpsd.c", "libgpsd_core.c", "pseudonmea.c"] + glob.glob("driver_*.c")
-        self.masks = []
-        self.primitive_masks = []
-        for line in file("gps.h"):
-            if line.startswith("#define") and "_SET" in line:
-                fields = line.split()
-                self.masks.append((fields[1], fields[2]))
-                if fields[2].endswith("u"):
-                    self.primitive_masks.append((fields[1], fields[2]))
-    
-    def in_library(self, flag):
-        (status, output) = commands.getstatusoutput("grep %s libgps.c libgps_json.c" % flag)
-        return status == 0
-
-    def in_daemon(self, flag):
-        (status, output) = commands.getstatusoutput("grep %s %s" % (flag, " ".join(self.daemonfiles)))
-        return status == 0
-
-if __name__ == '__main__':
-    try:
-        (options, arguments) = getopt.getopt(sys.argv[1:], "ptc")
-        tabulate = False
-        pythonize = False
-        codegen = False
-        for (switch, val) in options:
-            if (switch == '-t'):
-                tabulate = True
-            if (switch == '-p'):
-                pythonize = True
-            if (switch == '-c'):
-                codegen = True
-
-        source = SourceExtractor()
-
-        if tabulate:
-            print "%-14s	%8s %8s" % (" ", "Library", "Daemon")
-            for (flag, value) in source.masks:
-                print "%-14s	%8s %8s" % (flag, source.in_library(flag), source.in_daemon(flag))
-        if pythonize:
-            for (d, v) in source.masks:
-                if v[-1] == 'u':
-                    v = v[:-1]
-                print "%-15s\t= %s" % (d, v)
-        if codegen:
-            maxout = 0
-            for (d, v) in source.primitive_masks:
-                if source.in_daemon(d):
-                    stem = d
-                    if stem.endswith("_SET"):
-                        stem = stem[:-4]
-                    maxout += len(stem) + 1
-            print """/* This code is generated.  Do not hand-hack it! */
-#include <stdio.h>
-#include <string.h>
-
-#include \"gpsd.h\"
-
-const char *gpsd_maskdump(gps_mask_t set)
-{
-    static char buf[%d];
-    const struct {
-	gps_mask_t      mask;
-	const char      *name;
-    } *sp, names[] = {"""  % (maxout + 3,)
-            for (flag, value) in source.primitive_masks:
-                stem = flag
-                if stem.endswith("_SET"):
-                    stem = stem[:-4]
-                print "\t{%s,\t\"%s\"}," % (flag, stem)
-            print '''\
-    };
-
-    memset(buf, '\\0', sizeof(buf));
-    buf[0] = '{';
-    for (sp = names; sp < names + sizeof(names)/sizeof(names[0]); sp++)
-	if ((set & sp->mask)!=0) {
-	    (void)strlcat(buf, sp->name, sizeof(buf));
-	    (void)strlcat(buf, "|", sizeof(buf));
-	}
-    if (buf[1] != \'\\0\')
-	buf[strlen(buf)-1] = \'\\0\';
-    (void)strlcat(buf, "}", sizeof(buf));
-    return buf;
-}
-'''
-
-    except KeyboardInterrupt:
-        pass
-
-
-
-- 
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