Listing 4. Legacy Language CGI Framework
void GenerateHtmlDocument () {
char *TextField = GetFormStringValue("TextField");
int NumericField = GetFormIntegerValue("IntegerField");
float FloatField = GetFormFloatValue("FloatField");
printf("<HTML><HEAD><HEAD><BODY><H3><CENTER>"
"TextField = [%s] <BR>"
"NumericField = [%d] <BR>"
"FloatField = [%f] <BR>"
"<CENTER><H3><BODY><HTML>\n",
TextField, NumericField, FloatField);
} /* end function GenerateHtmlDocument() */
int main (int argc, char **argv) {
printf("Content-Type: text/html;\n\n");
GenerateHtmlDocument();
ReleaseFormData();
} /* end of main() function */
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