working on new provision for constants and changed sig2code script

git-svn-id: http://svn.irssi.org/repos/irssi-python@4292 dbcabf3a-b0e7-0310-adc4-f8d773084564

1 files changed, 61 insertions, 0 deletions

diff --git a/sig2code.awk b/sig2code.awk
new file mode 100644
index 0000000..d6bdb0d
--- /dev/null
+++ b/sig2code.awk
@@ -0,0 +1,61 @@
+BEGIN {
+    FS = "[ \t]*->[ \t]*";
+
+    #read in codes
+    while (getline < "sig2code.txt")
+    {
+        sub(/^[ \t]*/, ""); 
+        if (NF < 2)
+            continue;
+
+        #print $1, $2
+        sigmap[$2] = $1
+    }
+
+    close("sig2code.txt");
+
+    FS = "[ \t]*,[ \t]*"; 
+
+    print "/* Include in your C module */";
+    print "static PY_SIGNAL_SPEC_REC py_sigmap[] = {";
+}
+
+function match_type(t)
+{
+    for (type in sigmap)
+    {
+        if (index(t, type) != 0)
+            return sigmap[type];
+    }
+
+    return "?";
+}
+
+$1 ~ /^[ \t]*"/ && $1 !~ /"script error"/ { 
+    sub(/^[ \t]*/, ""); 
+
+    signal = $1
+    if (signal ~ /.*<cmd>$/)
+    {
+        varsig = 1;
+        sub(/<cmd>/, "", signal);
+    }
+    else
+        varsig = 0;
+
+    args = "";
+    for (i = 2; i <= NF; i++)
+    {
+        args = args""match_type($i);
+    }
+
+    printf("    {%s, \"%s\", 0, 0, %d},\n", signal, args, varsig);
+}
+
+END {
+    print "    {NULL}" ;
+    print "};";
+    print "";
+    print "#define py_sigmap_len() (sizeof(py_sigmap) / sizeof(py_sigmap[0]) - 1)";
+}
+