Initial commit of djbdns-1.05.tar.gz

Source was http://cr.yp.to/djbdns/djbdns-1.05.tar.gz, SHA1 2efdb3a039d0c548f40936aa9cb30829e0ce8c3d

1 files changed, 40 insertions, 0 deletions

diff --git a/dnsip.c b/dnsip.c
new file mode 100644
index 0000000..60c5d3d
--- /dev/null
+++ b/dnsip.c
@@ -0,0 +1,40 @@
+#include "buffer.h"
+#include "exit.h"
+#include "strerr.h"
+#include "ip4.h"
+#include "dns.h"
+
+#define FATAL "dnsip: fatal: "
+
+static char seed[128];
+
+static stralloc fqdn;
+static stralloc out;
+char str[IP4_FMT];
+
+int main(int argc,char **argv)
+{
+  int i;
+
+  dns_random_init(seed);
+
+  if (*argv) ++argv;
+
+  while (*argv) {
+    if (!stralloc_copys(&fqdn,*argv))
+      strerr_die2x(111,FATAL,"out of memory");
+    if (dns_ip4(&out,&fqdn) == -1)
+      strerr_die4sys(111,FATAL,"unable to find IP address for ",*argv,": ");
+
+    for (i = 0;i + 4 <= out.len;i += 4) {
+      buffer_put(buffer_1,str,ip4_fmt(str,out.s + i));
+      buffer_puts(buffer_1," ");
+    }
+    buffer_puts(buffer_1,"\n");
+
+    ++argv;
+  }
+
+  buffer_flush(buffer_1);
+  _exit(0);
+}