getopt_long add mode

1 files changed, 31 insertions, 5 deletions

diff --git a/main.c b/main.c
index 4efc086..7307d64 100644
--- a/main.c
+++ b/main.c
@@ -1,27 +1,49 @@
-
-#include <stdio.h>
+#include <string.h>
 #include <getopt.h>
 #include "submodule/log.c-patched/src/log.h"
 
 #define dbgchr(x) log_info("%c", x)
 
-static int parseopt(int argc, char **argv)
+enum tcpf_mode {
+        TCPF_SERVER,
+        TCPF_CLIENT
+};
+
+struct runtime_opts {
+        enum tcpf_mode mode;
+};
+
+static int parseopt(int argc, char **argv, struct runtime_opts *r_opts)
 {
         int optcounter = 0;
         int c = 0;
 
         static struct option opt_table[] = {
                 {"mode", required_argument, 0, 'm'},
+                // {"mode", required_argument, 0, 'm'},4
                 {0, 0, 0, 0}
         };
 
         while(1) {
                 c = getopt_long(argc, argv, "m:", opt_table, &optcounter);
-                dbgchr(c);
+                // dbgchr(c);
 
                 if (c == -1)
                         break;
 
+                switch (c) {
+                        case 'm':
+                        if (strcmp(optarg, "server") == 0) {
+                                r_opts->mode = TCPF_SERVER;
+                        }
+
+                        if (strcmp(optarg, "client") == 0) {
+                                r_opts->mode = TCPF_CLIENT;
+                        }
+                        break;
+                }
+                
+
         }
 
         
@@ -29,5 +51,9 @@ static int parseopt(int argc, char **argv)
 
 int main(int argc, char **argv)
 {
-        parseopt(argc, argv);
+
+        struct runtime_opts runtime_opts;
+        parseopt(argc, argv, &runtime_opts);
+
+        return 0;
 }
\ No newline at end of file