1 files changed, 46 insertions, 4 deletions

diff --git a/types.c b/types.c
index 4eb3a1b..091ff8d 100644
--- a/types.c
+++ b/types.c
@@ -11,10 +11,13 @@ new_recipe()
   if (!r)
     die("Couldn't allocate memory for recipe");
 
+  r->n = 1;
   r->i = NULL;
   r->in = 0;
   r->s = NULL;
   r->sn = 0;
+  r->r = NULL;
+  r->rn = 0;
   r->filename = NULL;
   r->path = NULL;
   r->title = NULL;
@@ -22,6 +25,17 @@ new_recipe()
 }
 
 void
+new_subrecipe(recipe * r, recipe * src)
+{
+  r->r = (recipe **)realloc(r->r, (r->rn + 1) * sizeof(recipe *));
+  if (!r->r)
+    die("Couldn't allocate memory for subricepie");
+
+  r->r[r->rn] = src;
+  r->rn++;
+}
+
+void
 new_item(recipe * r)
 {
   r->i = (item **)realloc(r->i, (r->in + 1) * sizeof(item *));
@@ -97,6 +111,12 @@ free_recipe(recipe * r)
     free(r->s);
   }
 
+  if (r->r) {
+    for (int i = 0; i < r->rn; i++)
+      free_recipe(r->r[i]);
+    free(r->r);
+  }
+
   if (r->filename)
     free(r->filename);
   if (r->path)
@@ -128,7 +148,18 @@ tojson(recipe * r)
 {
   printf("{\"filename\":\"%s\",", r->filename);
   printf("\"dirname\":\"%s\",", r->path);
-  printf("\"title\":\"%s\"", r->title);
+  printf("\"title\":\"%s\",", r->title);
+  printf("\"n\":\"%d\"", r->n);
+  if (r->rn) {
+    printf(",\"subrecipes\":[");
+    int i = 0;
+    for (; i < r->rn - 1; i++) {
+      tojson(r->r[i]);
+      printf(",");
+    }
+    tojson(r->r[i]);
+    printf("]");
+  }
   if (r->in) {
     printf(",\"ingredients\":{");
     int i = 0;
@@ -143,7 +174,7 @@ tojson(recipe * r)
       printf("\"%s\",", r->s[i]->inst);
     printf("\"%s\"]", r->s[i]->inst);
   }
-  printf("}\n");
+  printf("}");
 }
 
 void
@@ -157,12 +188,23 @@ torcp(recipe * r)
 {
   printf("# %s/%s\n\n", r->path, r->filename);
   printf("@%s\n\n", r->title);
+  for (int i = 0; i < r->rn; i++) {
+    printf("!%s/%s\n", r->r[i]->path, r->r[i]->filename);
+  }
   for (int i = 0; i < r->in; i++)
     printf("%s = %s\n", r->i[i]->name, r->i[i]->qty);
   if (r->sn) {
     printf("\n---\n\n");
-    for (int i = 0; i < r->sn; i++)
-      printf("%s %s\n", r->s[i]->type == PREP ? "-" : ">", r->s[i]->inst);
+    for (int i = 0; i < r->sn; i++) {
+      char c;
+      if (r->s[i]->type == PREP)
+        c = '-';
+      else if (r->s[i]->type == COOK)
+        c = '>';
+      else
+        c = '+';
+      printf("%c %s\n", c, r->s[i]->inst);
+    }
   }
 }