format files

1 files changed, 42 insertions, 40 deletions

diff --git a/src/dnstlsa.c b/src/dnstlsa.c
index 9871fff..284f7d1 100644
--- a/src/dnstlsa.c
+++ b/src/dnstlsa.c
@@ -1,13 +1,15 @@
 #include <unistd.h>
+
 #include "buffer.h"
-#include "stralloc.h"
+#include "byte.h"
 #include "dnsresolv.h"
-#include "dns.h"
 #include "exit.h"
-#include "logmsg.h"
 #include "getoptb.h"
+#include "logmsg.h"
 #include "str.h"
-#include "byte.h"
+#include "stralloc.h"
+
+#include "dns.h"
 
 #define WHO "dnstlsa"
 
@@ -15,7 +17,7 @@ static stralloc cn = {0};
 static stralloc sa = {0};
 static stralloc out = {0};
 
-int main(int argc,char **argv)
+int main(int argc, char **argv)
 {
   int r;
   uint16 usage;
@@ -29,68 +31,68 @@ int main(int argc,char **argv)
   int i, j, k;
   int verbose = 0;
 
-  if (!argv[1]) 
-    logmsg(WHO,100,USAGE,"dnstlsa [-v] [-p port] [-u(dp)|-t(cp)] host (tcp on port 25 is default)" );
+  if (!argv[1])
+    logmsg(WHO, 100, USAGE, "dnstlsa [-v] [-p port] [-u(dp)|-t(cp)] host (tcp on port 25 is default)");
 
-  while ((opt = getopt(argc,argv,"vutp:")) != opteof) {
+  while ((opt = getopt(argc, argv, "vutp:")) != opteof) {
     switch (opt) {
       case 'p': port = optarg; break;
       case 't': break;
-      case 'u': str_copy(proto,"._udp."); break;
+      case 'u': str_copy(proto, "._udp."); break;
       case 'v': verbose = 1;
     }
   }
-  if (optind < argc)
-  host = argv[optind++];
+  if (optind < argc) host = argv[optind++];
 
-  if (!stralloc_copyb(&sa, "_",1)) logmsg(WHO,111,FATAL,"out of memory");
-  if (!stralloc_cats(&sa,port)) logmsg(WHO,111,FATAL,"out of memory");
-  if (!stralloc_cats(&sa,proto)) logmsg(WHO,111,FATAL,"out of memory");
-  if (!stralloc_cats(&sa,host)) logmsg(WHO,111,FATAL,"out of memory");
+  if (!stralloc_copyb(&sa, "_", 1)) logmsg(WHO, 111, FATAL, "out of memory");
+  if (!stralloc_cats(&sa, port)) logmsg(WHO, 111, FATAL, "out of memory");
+  if (!stralloc_cats(&sa, proto)) logmsg(WHO, 111, FATAL, "out of memory");
+  if (!stralloc_cats(&sa, host)) logmsg(WHO, 111, FATAL, "out of memory");
 
   DNS_INIT
-  if (dns_cname(&cn,&sa) > 0)
-    { if ((r = dns_tlsa(&out,&cn)) < 0) _exit(1); }
-	else
-    if ((r = dns_tlsa(&out,&sa)) < 0) _exit(1);
-  if (!stralloc_0(&sa)) logmsg(WHO,111,FATAL,"out of memory");
-  if (verbose) logmsg(WHO,0,INFO,B("checking for TLSA records: ",sa.s,"\n"));
+  if (dns_cname(&cn, &sa) > 0) {
+    if ((r = dns_tlsa(&out, &cn)) < 0) _exit(1);
+  } else if ((r = dns_tlsa(&out, &sa)) < 0)
+    _exit(1);
+  if (!stralloc_0(&sa)) logmsg(WHO, 111, FATAL, "out of memory");
+  if (verbose) logmsg(WHO, 0, INFO, B("checking for TLSA records: ", sa.s, "\n"));
 
   if (r > 0 && out.len > 4) {
     for (i = 0; i <= out.len; i++) {
-      usage = (unsigned char) out.s[i];
-      selector = (unsigned char) out.s[i + 1];
-      type = (unsigned char) out.s[i + 2];
+      usage = (unsigned char)out.s[i];
+      selector = (unsigned char)out.s[i + 1];
+      type = (unsigned char)out.s[i + 2];
 
-      if (usage == 0) buffer_puts(buffer_1,"Usage: [0], ");
-      if (usage == 1) buffer_puts(buffer_1,"Usage: [1], ");
-      if (usage == 2) buffer_puts(buffer_1,"Usage: [2], ");
-      if (usage == 3) buffer_puts(buffer_1,"Usage: [3], ");
+      if (usage == 0) buffer_puts(buffer_1, "Usage: [0], ");
+      if (usage == 1) buffer_puts(buffer_1, "Usage: [1], ");
+      if (usage == 2) buffer_puts(buffer_1, "Usage: [2], ");
+      if (usage == 3) buffer_puts(buffer_1, "Usage: [3], ");
 
-      if (selector == 0) buffer_puts(buffer_1,"Selector: [0], ");
-      if (selector == 1) buffer_puts(buffer_1,"Selector: [1], ");
+      if (selector == 0) buffer_puts(buffer_1, "Selector: [0], ");
+      if (selector == 1) buffer_puts(buffer_1, "Selector: [1], ");
 
-      if (type == 0) buffer_puts(buffer_1,"Type: [0] ");  // full cert
-      if (type == 1) buffer_puts(buffer_1,"Type: [1] ");  // sha256
-      if (type == 2) buffer_puts(buffer_1,"Type: [2] ");  // sha512
+      if (type == 0) buffer_puts(buffer_1, "Type: [0] ");  // full cert
+      if (type == 1) buffer_puts(buffer_1, "Type: [1] ");  // sha256
+      if (type == 2) buffer_puts(buffer_1, "Type: [2] ");  // sha512
 
       /* Staff of Ra
          "(is) six kadams high." However, the builder (h)as 
          to subtract one kadam out of respect for the Hebrew God. */
 
       for (j = i + 3, k = 0; j <= out.len; ++j) {
-        ch = (unsigned char) out.s[j];
+        ch = (unsigned char)out.s[j];
         if ((type == 1 && k == 32) || (type == 2 && k == 64)) {
-          buffer_putsflush(buffer_1,"\n");
-          i = j - 1;  break;
-        } else  {
-          buffer_put(buffer_1,"0123456789abcdef" + (ch >> 4),1);
-          buffer_put(buffer_1,"0123456789abcdef" + (ch & 0x0f),1);
+          buffer_putsflush(buffer_1, "\n");
+          i = j - 1;
+          break;
+        } else {
+          buffer_put(buffer_1, "0123456789abcdef" + (ch >> 4), 1);
+          buffer_put(buffer_1, "0123456789abcdef" + (ch & 0x0f), 1);
           k++;
         }
       }
     }
   }
- 
+
   _exit(0);
 }