function SetUpServer() {
TopHeader = "Remote Configuration"
TopDoc = "\
Please choose one of the following actions:
\
"
TopFooter = ""
if (ConfigFile == "") ConfigFile = "config.asc"
}
function HandleGET() {
if (MENU[2] == "AboutServer") {
Document = "This is a GUI for remote configuration of an\
embedded system. It is is implemented as one GAWK script."
} else if (MENU[2] == "ReadConfig") {
RS = "\n"
while ((getline < ConfigFile) > 0)
config[$1] = $2;
close(ConfigFile)
RS = "\r\n"
Document = "Configuration has been read."
} else if (MENU[2] == "CheckConfig") {
Document = ""
for (i in config)
Document = Document "| " i " | " \
"" config[i] " |
"
Document = Document "
"
} else if (MENU[2] == "ChangeConfig") {
if ("Param" in GETARG) { # any parameter to set?
if (GETARG["Param"] in config) { # is parameter valid?
config[GETARG["Param"]] = GETARG["Value"]
Document = (GETARG["Param"] " = " GETARG["Value"] ".")
} else {
Document = "Parameter " GETARG["Param"] " is invalid."
}
} else {
Document = ""
}
} else if (MENU[2] == "SaveConfig") {
for (i in config)
printf("%s %s\n", i, config[i]) > ConfigFile
close(ConfigFile)
Document = "Configuration has been saved."
}
}