From: Jason Self Date: Sat, 19 Sep 2015 04:17:21 +0000 (-0700) Subject: zilasm/main: Cmdline option for output file added. X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=674e1038aa0b6b437a2216cf2360896da8dfa473;p=zilutils.git zilasm/main: Cmdline option for output file added. --- diff --git a/zilasm/main.c b/zilasm/main.c index daa943c..558130c 100644 --- a/zilasm/main.c +++ b/zilasm/main.c @@ -34,11 +34,11 @@ static struct option const long_options[] = { { "help", no_argument, NULL, 'h' }, { "version", no_argument, NULL, 'V' }, + { "output", required_argument, NULL, 'o' }, { "zversion", required_argument, NULL, ZVERSION }, { "zorkid", required_argument, NULL, ZORKID }, { "serial", required_argument, NULL, ZSERIAL }, { NULL, 0, NULL, 0 } - }; struct @@ -144,10 +144,12 @@ void parse_zserial(void) int main(int argc, char *argv[], char *envp[]) { + const char *output_file = NULL; + fill_config(); int opt = 0; - while ((opt = getopt_long (argc, argv, "hV", long_options, NULL)) != -1) + while ((opt = getopt_long (argc, argv, "hVo:", long_options, NULL)) != -1) { switch(opt) { @@ -155,6 +157,10 @@ int main(int argc, char *argv[], char *envp[]) print_usage(0); case 'V' : print_version(); + case 'o' : + if (output_file) wrong_arg("Output file must be given once\n"); + output_file = argv[optind]; + break; case ZVERSION: parse_intarg(&Config.zversion, "zversion", 1, 8, 1); break; @@ -171,6 +177,8 @@ int main(int argc, char *argv[], char *envp[]) // TODO: Everything :) + printf("Output file: %s\n\n", output_file ? output_file : "MISSING"); + printf("Config:\n" "- ZVersion: %d\n" "- ZorkID: %d\n"