wmgenmenu: A Window Maker menu generator

The inspiration comes from Geir T. Kristiansen's 'genmenu' shell script
(http://gtk.no/genmenu) which I have been hapilly using for
the last 9 years or so.

That script generates the Window Maker menu by asking a few questions
and checks whether the applications in a predefined list exist in
the user's $PATH, so that the menu contains only the applications
which are guaranteed to exist and which the user cares about.

However I always thought it was a bit slow to finish, even
when having a file containing the answers to the questions to
be piped in.

And as Kristiansen states in his webpage, his script does not
support internationalization:

   "If you want internationalization I really suggest you rewrite
    genmenu from scratch anyway in a more sensible language and remove
    other limitations while you are at it."

so I decided to rewrite in C and make it support internationalization
(only English and German so far). While I am not sure yet if I removed
"other limitations while you are at it" I definitely made it finish faster.
This C program does not make you questions though.

But in the same spirit as the author of 'genmenu', who says:

    "Genmenu is a hack, deal with it, it just happens to serve my needs."

I present you 'wmgenmenu', which you can use like this:

wmgenmenu > /home/mafra/GNUstep/Defaults/WMRootMenu

and the menu is automatically generated from the list of
predefined apps which are contained in the C sources (wmgenmenu.h).

And when you generate the WMRootMenu as above, wmaker will automatically
load the new menu for you (due to the 'inotify' mechanism in wmaker-crm).

As for 'wmgenmenu' being faster than 'genmenu':

[mafra@Pilar:~]$ time ./genmenu.sh < answers.txt &> /dev/null

real    0m3.626s
user    0m0.968s
sys     0m1.830s

[mafra@Pilar:~]$ time wmgenmenu &> /dev/null

real    0m0.020s
user    0m0.006s
sys     0m0.013s

util/wmgenmenu.h

@@ -0,0 +1,138 @@
+/* Copyright (C) 2010 Carlos R. Mafra */
+
+/*
+ * If the program should run from inside a terminal it has
+ * to finish with a space followed by '!', e.g.
+ * "mutt !"
+ */
+
+static char *terminals[MAX_NR_APPS] = {
+	"mrxvt -rv -shade 00 -vb +sb +sm -tr -sl 2000 -trt -itabbg black -hb -tabfg yellow -fn 10x20 -cr yellow",
+	"xterm -bg black -fg white +sb +sm -fn 10x20 -sl 4000 -cr yellow",
+	"konsole"
+};
+
+char *file_managers[MAX_NR_APPS] = {
+	"dolphin", "thunar", "rox", "GWorkspace",
+	"xftree", "konqueror", "nautilus --no-desktop", "fsviewer", "xfe"
+};
+
+char *Mathematiks[MAX_NR_APPS] = {
+	"xmaxima", "maple" , "scilab" "maxima !", "bc !",
+	"kcalc", "xcalc", "mathematica", "math"
+};
+
+char *Astronomie[MAX_NR_APPS] = {
+	"xplns", "stellarium"
+};
+
+char *Graphics[MAX_NR_APPS] = {
+	"gimp", "sodipodi", "killustrator", "krayon", "kpovmodeler",
+	"bitmap", "xpaint", "xfig", "kpaint", "blender", "ksnapshot",
+	"gphoto", "dia", "compupic", "gqview", "kview", "pixie",
+	"display", "ee", "xv", "eog", "qiv !"
+};
+
+char *Multimedia[MAX_NR_APPS] = {
+	"audacious2", "kaffeine", "audacity", "xmms", "k9copy", "acidrip",
+	"avidemux2_gtk", "gqmpeg", "freeamp", "realplay",
+	"kmid", "kmidi", "gtcd", "grip", "aviplay", "gtv", "gvlc", "sinek",
+	"xine", "aktion", "gcd", "xawtv", "xcdroast", "xplaycd"
+};
+
+char *internet[MAX_NR_APPS] = {
+	"chromium", "google-chrome", "firefox",
+	"galeon", "skipstone", "konqueror",
+	"dillo", "epiphany", "opera", "midori", "seamonkey",
+	"kazehakase", "links !", "lynx !"
+};
+
+char *email[MAX_NR_APPS] = {
+	"thunderbird", "mutt !", "GNUMail", "evolution",
+	"kleopatra", "sylpheed", "spruce", "kmail", "exmh",
+	"pine !", "elm !"
+};
+
+char *Sound[MAX_NR_APPS] = {
+	"soundkonverter", "krecord", "grecord", "alsamixer !", "sndconfig !",
+	"aumix !", "gmix"
+};
+
+char *Editors[MAX_NR_APPS] = {
+	"xjed", "jed !", "emacs", "xemacs", "gvim", "vi !", "vim !", "gedit",
+	"kedit", "xedit", "kwrite", "kate", "pico !", "nano !", "joe !"
+};
+
+char *Comics[MAX_NR_APPS] = {
+	"omnia_data", "comix", "qcomicbook"
+};
+
+char *Viewers[MAX_NR_APPS] = {
+	"evince", "kghostview", "gv", "ggv", "xdvi", "kdvi", "xpdf",
+	"acroread", "gless"
+};
+
+char *Utilities[MAX_NR_APPS] = {
+	"gdlinux", "k3b", "gtkfind", "gdict", "gpsdrive", "wfcmgr", "switch",
+	"kaddressbook", "kab", "kfind", "oclock", "rclock", "xclock", "kppp"
+};
+
+char *Video[MAX_NR_APPS] = {
+	"kaffeine", "gnomemeeting"
+};
+
+char *Chat[MAX_NR_APPS] = {
+	"pidgin", "skype", "gizmo", "kopete", "xchat", "kvirc", "BitchX !",
+	"epic !", "epic4 !", "irssi !", "tinyirc !", "ksirc", "gtalk",
+	"gnome-icu", "licq", "amsn"
+};
+
+char *P2P[MAX_NR_APPS] = {
+	"amule", "gftp", "smb4k", "ktorrent", "bittorrent-gui",
+	"!ftp", "!sftp", "pavuk", "gtm","!gnut", "gtk-gnutella", "gnutmeg"
+};
+
+char *Games[MAX_NR_APPS] = {
+	"fgfs", "tremulous", "xboard", "gnome-chess", "quake2", "quake3",
+	"q3ut2", "sof", "rune", "tribes2", "unreal", "descent3", "myth2",
+	"rt2", "heretic2", "kohan", "xqf"
+};
+
+char *Office[MAX_NR_APPS] = {
+	"oowriter", "oocalc", "ooconfigimport", "oodraw", "ooffice",
+	"ooimpress", "oomath", "ooregcomp", "abiword", "kword",
+	"smath", "swriterkpresenter", "lyx", "klyx", "gnucash", "gnumeric",
+	"kspread", "kchart","gnomecal", "gnomecard", "korganizer"
+};
+
+char *development[MAX_NR_APPS] = {
+	"gitk", "gitview", "qgit", "git-gui", "glimmer", "glade", "kdevelop",
+	"designer", "kbabel", "idle", "ghex", "hexedit !", "memprof", "tclsh !",
+	"gdb !", "xxgdb", "xev !"
+};
+
+char *System[MAX_NR_APPS] = {
+	"iotop -d 4 --only !", "keybconf", "gtop", "top !", "kpm", "gw", "gnomecc", "gkrellm",
+	"tksysv", "ksysv", "gnome-ppp", "iostat -p -k 5 !"
+};
+
+char *OpenSUSE[MAX_NR_APPS] = {
+	"yast2", "yast !", "systemsettings", "umtsmon"
+};
+
+char *Mandriva[MAX_NR_APPS] = {
+	"draknetcenter", "rpmdrake", "harddrake", "drakconf",
+	 "MandrakeUpdate", "Xdrakres"
+};
+
+char *WindowMaker[MAX_NR_APPS] = {
+	"wmnet -d 100000 -Weth0", "wmpower", "wmlaptop2", "wmwifi -s", "wmifinfo",
+	"wmWeather", "wmstickynotes", "wmmixer++ -w", "wmWeather -m -s EDDB",
+	"wmcpuload", "wmcpufreq", "wmclockmon", "wmnd", "wmCalclock -S",
+	"wmtime", "wmdate", "wmmon", "wmsysmon", "wmSMPmon", "wmifs",
+	"wmnd", "wmbutton", "wmxmms", "wmpower", "wmagnify"
+};
+
+char *other_wm[MAX_WMS] = {
+		"icewm", "kwin", "twm", "fluxbox", "blackbox", "ion"
+};