added ability to specify max amount of words generated by nimisewiHEADv0.4.0main

added new flag to main program, that displays sad version of prompt

removed unnecessary function that sets up random seed for systems where
arc4random is not available

updated readme

FossilOrigin-Name: 1195601f8a81524006e8d3c9014abb26cf613ad995b60455d9553fd7bb50d337

1 files changed, 69 insertions, 21 deletions

diff --git a/main.c b/main.c
index fda5daf..b7d0489 100644
--- a/main.c
+++ b/main.c
@@ -29,38 +29,86 @@
 
 #include "nimisewi.h"
 
-int
-main(int argc, char *argv[])
+#define NIMISEWI_MAMA 0x01
+#define NIMISEWI_IKE  0x02
+
+static void
+pana_sona_pali(void)
 {
-    char *ns;
+    printf("nimisewi [-v|-i]\n");
+    exit(EXIT_SUCCESS);
+}
 
+static void
+pana_sona_mama(void)
+{
+    printf("%s\n", PACKAGE_STRING);
+    printf("%s\n", PACKAGE_DESCRIPTION);
+    printf("compiled on %s %s using %s (%ld-bit)\n",
+            __DATE__, __TIME__, COMPILER_NAME, sizeof(void*)*8);
 #ifdef HAVE_PLEDGE
-    if (pledge("stdio", NULL) == -1) {
-        err(EXIT_FAILURE, "pledge");
-    }
-#endif
-    if (argc == 2) {
-        if (!strcmp(argv[1], "--version") || !strcmp(argv[1], "-v")) {
-            printf("%s\n", PACKAGE_STRING);
-            printf("%s\n", PACKAGE_DESCRIPTION);
-            printf("compiled on %s %s using %s (%lu-bit)\n",
-                    __DATE__, __TIME__, COMPILER_NAME, sizeof(void*)*8);
-#ifdef HAVE_PLEDGE
-            printf("HAVE_PLEDGE\n");
+    printf("HAVE_PLEDGE\n");
 #endif
 #ifdef HAVE_STRLCAT
-            printf("HAVE_STRLCAT\n");
+    printf("HAVE_STRLCAT\n");
 #endif
 #ifdef HAVE_ARC4RANDOM_UNIFORM
-            printf("HAVE_ARC4RANDOM_UNIFORM\n");
+    printf("HAVE_ARC4RANDOM_UNIFORM\n");
 #endif
-            return EXIT_SUCCESS;
-        }
-    }
+    /*return EXIT_SUCCESS;*/
+}
 
-    ns = nimi_sewi();
+static void
+nimisewi_pona(void)
+{
+    char *ns;
+    ns = nimi_sewi(6);
     printf("%s\n", ns);
     weka_e_nimi_sewi(ns);
+}
+
+static void
+nimisewi_pi_pilin_ike(void)
+{
+    char *ns;
+    ns = nimi_sewi(3);
+    printf("%s mute li lon\n"
+            "tan pi %s sin li seme?\n", ns, ns);
+    weka_e_nimi_sewi(ns);
+}
+
+int
+main(int argc, char *argv[])
+{
+    int ch, f;
+#ifdef HAVE_PLEDGE
+    if (pledge("stdio", NULL) == -1) {
+        err(EXIT_FAILURE, "pledge");
+    }
+#endif
+    f = 0;
+    while ((ch = getopt(argc, argv, "vi")) != -1) {
+        switch (ch) {
+            case 'v':
+                f |= NIMISEWI_MAMA;
+                break;
+            case 'i':
+                f |= NIMISEWI_IKE;
+                break;
+            default:
+                pana_sona_pali();
+        }
+    }
+    argc -= optind;
+    argv += optind;
+
+    if (f & NIMISEWI_MAMA)
+        pana_sona_mama();
+
+    if (f & NIMISEWI_IKE)
+        nimisewi_pi_pilin_ike();
+    else
+        nimisewi_pona();
 
     return EXIT_SUCCESS;
 }