Add plumbing support for 'h'TML "URL:" links - sacc - sacc(omys), simple console gopher client

git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/

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---

commit 92b222eb21149fa7fcd4044f53b2139d10527a1a

parent bdb2f6a27c4d8e74a49c7ca2764207a1f63b3646

Author: Quentin Rameau 

Date:   Tue, 18 Jul 2017 11:34:52 +0200

Add plumbing support for 'h'TML "URL:" links

Diffstat:
  M sacc.c                              |      15 ++++++++++++++-

1 file changed, 14 insertions(+), 1 deletion(-)
---

diff --git a/sacc.c b/sacc.c

@@ -438,6 +438,19 @@ searchselector(Item *item)
         return selector;
 }
 
+static void
+plumb(char *url)
+{
+        switch (fork()) {
+        case -1:
+                fprintf(stderr, "Couldn't fork.\n");
+                return;
+        case 0:
+                if (execlp("xdg-open", "xdg-open", url, NULL) < 0)
+                        die("execlp: %s", strerror(errno));
+        }
+}
+
 static int
 dig(Item *entry, Item *item)
 {
@@ -450,7 +463,7 @@ dig(Item *entry, Item *item)
         switch (item->type) {
         case 'h': /* fallthrough */
                 if (!strncmp(item->selector, "URL:", 4)) {
-                        item->dat = item->selector+4;
+                        plumb(item->selector+4);
                         return 0;
                 }
         case '0':