Progress

1 files changed, 112 insertions, 3 deletions

diff --git a/main.c b/main.c
index 3431ba8..5012bb2 100644
--- a/main.c
+++ b/main.c
@@ -1,14 +1,123 @@
+#include "getopt.h"
+
 #include "util.h"
 #include "parser.h"
 
 recipe ** cookbook;
 
+static struct opts {
+  int json;
+  int html;
+  int rcp;
+  char *query;
+  int help;
+} opt = {
+  .json = 0,
+  .html = 0,
+  .rcp = 0,
+  .query = NULL,
+  .help = 0,
+};
+
+void
+print_help() {
+  printf("Help!\n");
+  
+}
+
 int
 main(int argc, char * argv[])
 {
   fdebug("--- Debug mode is on ---\n");
-  recipe * r = parse(argv[1], NULL);
-  if (r) tojson(r);
-  free_recipe(r);
+
+  int c;
+
+  while (1) {
+    static struct option long_options[] =
+      {
+        /* <span class="roman">These options set a flag.</span> */
+        //        {"verbose", no_argument,       &verbose_flag, 1},
+        //        {"brief",   no_argument,       &verbose_flag, 0},
+        {"help",    no_argument,       0, 'h'},
+        {"to-json", no_argument,       0, 'j'},
+        {"to-html", no_argument,       0, 'w'},
+        {"to-rcp",  no_argument,       0, 'r'},
+        {"format",  required_argument, 0, 'f'},
+        //          {"to-rcp",  required_argument, 0, 'r'},
+        {0, 0, 0, 0}
+      };
+
+    int option_index = 0;
+
+    c = getopt_long (argc, argv, "jhrwf:",
+                     long_options, &option_index);
+
+    if (c == -1)
+      break;
+
+    switch (c) {
+    case 0:
+      if (long_options[option_index].flag != 0)
+        break;
+      printf ("option %s", long_options[option_index].name);
+      if (optarg)
+        printf (" with arg %s", optarg);
+      printf ("\n");
+      break;
+    case 'f':
+      if (!strcmp(optarg, "json"))
+        opt.json = 1;
+      else if (!strcmp(optarg, "rcp"))
+        opt.rcp = 1;
+      else if (!strcmp(optarg, "html"))
+        opt.html = 1;
+      else
+        fprintf(stderr, "invalid format: %s\n", optarg);
+      break;
+    case 'j':
+      opt.json = 1;
+      break;
+    case 'w':
+      opt.html = 1;
+      break;
+    case 'r':
+      opt.rcp = 1;
+      break;
+    case 'h':
+      opt.help = 1;
+      break;
+    case '?':
+      return -1;
+      break;
+    default:
+      abort ();
+    }
+  }
+
+  if (opt.help) {
+    print_help();
+    return 0;
+  }
+
+  if (optind < argc) {
+    while (optind < argc) {
+      recipe * r = parse(argv[optind++], NULL);
+      if (r) {
+        if (opt.json) tojson(r);
+        if (opt.html) tohtml(r);
+        if (opt.rcp) torcp(r);
+      }
+      free_recipe(r);
+    }
+  } else {
+    fprintf(stderr, "Specify filenames\n");
+  }
+
   return 0;
 }
+
+
+
+
+
+