Fixed indentation and indented cpp directives

--

2 files changed, 62 insertions, 58 deletions

diff --git a/common/http.c b/common/http.c
index 5b67accc0..755ab1b92 100644
--- a/common/http.c
+++ b/common/http.c
@@ -150,7 +150,7 @@ static es_cookie_io_functions_t cookie_functions =
     cookie_close
   };
 
-struct cookie_s 
+struct cookie_s
 {
   int fd;  /* File descriptor or -1 if already closed. */
   gnutls_session_t tls_session;  /* TLS session context or NULL if not used. */
@@ -176,7 +176,7 @@ typedef struct header_s *header_t;
 
 
 /* Our handle context. */
-struct http_context_s 
+struct http_context_s
 {
   unsigned int status_code;
   int sock;
@@ -228,14 +228,14 @@ init_sockets (void)
   if (initialized)
     return;
 
-  if ( WSAStartup( MAKEWORD (REQ_WINSOCK_MINOR, REQ_WINSOCK_MAJOR), &wsdata ) ) 
+  if ( WSAStartup( MAKEWORD (REQ_WINSOCK_MINOR, REQ_WINSOCK_MAJOR), &wsdata ) )
     {
-      log_error ("error initializing socket library: ec=%d\n", 
+      log_error ("error initializing socket library: ec=%d\n",
                  (int)WSAGetLastError () );
       return;
     }
-  if ( LOBYTE(wsdata.wVersion) != REQ_WINSOCK_MAJOR  
-       || HIBYTE(wsdata.wVersion) != REQ_WINSOCK_MINOR ) 
+  if ( LOBYTE(wsdata.wVersion) != REQ_WINSOCK_MAJOR
+       || HIBYTE(wsdata.wVersion) != REQ_WINSOCK_MINOR )
     {
       log_error ("socket library version is %x.%x - but %d.%d needed\n",
                  LOBYTE(wsdata.wVersion), HIBYTE(wsdata.wVersion),
@@ -260,7 +260,7 @@ static char *
 make_header_line (const char *prefix, const char *suffix,
                    const void *data, size_t len )
 {
-  static unsigned char bintoasc[] = 
+  static unsigned char bintoasc[] =
     "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
     "abcdefghijklmnopqrstuvwxyz"
     "0123456789+/";
@@ -278,7 +278,7 @@ make_header_line (const char *prefix, const char *suffix,
       *p++ = bintoasc[(((s[1]<<2)&074)|((s[2]>>6)&03))&077];
       *p++ = bintoasc[s[2]&077];
     }
-  if ( len == 2 ) 
+  if ( len == 2 )
     {
       *p++ = bintoasc[(s[0] >> 2) & 077];
       *p++ = bintoasc[(((s[0] <<4)&060)|((s[1] >> 4)&017))&077];
@@ -306,7 +306,7 @@ http_register_tls_callback ( gpg_error_t (*cb) (http_t, void *, int) )
   tls_callback = (gpg_error_t (*) (http_t, gnutls_session_t, int))cb;
 #else
   (void)cb;
-#endif  
+#endif
 }
 
 
@@ -315,13 +315,13 @@ http_register_tls_callback ( gpg_error_t (*cb) (http_t, void *, int) )
    pointer for completing the the request and to wait for the
    response. */
 gpg_error_t
-http_open (http_t *r_hd, http_req_t reqtype, const char *url, 
+http_open (http_t *r_hd, http_req_t reqtype, const char *url,
            const char *auth, unsigned int flags, const char *proxy,
            void *tls_context, struct http_srv *srv, strlist_t headers)
 {
   gpg_error_t err;
   http_t hd;
-  
+
   *r_hd = NULL;
 
   if (!(reqtype == HTTP_REQ_GET || reqtype == HTTP_REQ_POST))
@@ -339,7 +339,7 @@ http_open (http_t *r_hd, http_req_t reqtype, const char *url,
   err = http_parse_uri (&hd->uri, url);
   if (!err)
     err = send_request (hd, auth, proxy, srv, headers);
-  
+
   if (err)
     {
       if (!hd->fp_read && !hd->fp_write && hd->sock != -1)
@@ -382,7 +382,7 @@ http_wait_response (http_t hd)
   gpg_error_t err;
 
   /* Make sure that we are in the data. */
-  http_start_data (hd);	
+  http_start_data (hd);
 
   /* We dup the socket, to cope with the fact that fclose closes the
      underlying socket. In TLS mode we don't do that because we can't
@@ -455,7 +455,7 @@ http_wait_response (http_t hd)
    be used as an HTTP proxy and any enabled $http_proxy gets
    ignored. */
 gpg_error_t
-http_open_document (http_t *r_hd, const char *document, 
+http_open_document (http_t *r_hd, const char *document,
                     const char *auth, unsigned int flags, const char *proxy,
                     void *tls_context, struct http_srv *srv,
 		    strlist_t headers)
@@ -609,7 +609,7 @@ do_parse_uri (parsed_uri_t uri, int only_local_part)
 
       p++;
       if (*p == '/') /* There seems to be a hostname. */
-	{ 
+	{
 	  p++;
 	  if ((p2 = strchr (p, '/')))
 	    *p2++ = 0;
@@ -667,7 +667,7 @@ do_parse_uri (parsed_uri_t uri, int only_local_part)
     return gpg_error (GPG_ERR_BAD_URI);	/* Path includes a Nul. */
   p = p2 ? p2 : NULL;
 
-  if (!p || !*p)	
+  if (!p || !*p)
     return 0; /* We don't have a query string.  Okay. */
 
   /* Now parse the query string. */
@@ -861,7 +861,7 @@ send_request (http_t hd, const char *auth,
 
   if ( (proxy && *proxy)
        || ( (hd->flags & HTTP_FLAG_TRY_PROXY)
-            && (http_proxy = getenv (HTTP_PROXY_ENV)) 
+            && (http_proxy = getenv (HTTP_PROXY_ENV))
             && *http_proxy ))
     {
       parsed_uri_t uri;
@@ -908,7 +908,7 @@ send_request (http_t hd, const char *auth,
   if (hd->sock == -1)
     {
       xfree (proxy_authstr);
-      return (save_errno 
+      return (save_errno
               ? gpg_error_from_errno (save_errno)
               : gpg_error (GPG_ERR_NOT_FOUND));
     }
@@ -948,7 +948,7 @@ send_request (http_t hd, const char *auth,
   if (auth || hd->uri->auth)
     {
       char *myauth;
-      
+
       if (auth)
         {
           myauth = xtrystrdup (auth);
@@ -976,12 +976,12 @@ send_request (http_t hd, const char *auth,
           return gpg_error_from_syserror ();
         }
     }
-  
+
   p = build_rel_path (hd->uri);
   if (!p)
     return gpg_error_from_syserror ();
 
-  request = xtrymalloc (2 * strlen (server) 
+  request = xtrymalloc (2 * strlen (server)
                         + strlen (p)
                         + (authstr?strlen(authstr):0)
                         + (proxy_authstr?strlen(proxy_authstr):0)
@@ -1008,7 +1008,7 @@ send_request (http_t hd, const char *auth,
   else
     {
       char portstr[35];
-        
+
       if (port == 80 || (srv && srv->used_server))
         *portstr = 0;
       else
@@ -1190,7 +1190,7 @@ my_read_line (
   char *p;
 
   if (!buffer) /* Must allocate a new buffer. */
-    {		
+    {
       length = 256;
       buffer = xtrymalloc (length);
       *addr_of_buffer = buffer;
@@ -1207,7 +1207,7 @@ my_read_line (
   while ((c = P_ES(getc) (fp)) != EOF)
     {
       if (nbytes == length) /* Increase the buffer. */
-	{			
+	{
 	  if (length > maxlen) /* Limit reached. */
 	    {
 	      /* Skip the rest of the line. */
@@ -1312,7 +1312,7 @@ store_header (http_t hd, char *line)
   while (*p == ' ' || *p == '\t')
     p++;
   value = p;
-  
+
   for (h=hd->headers; h; h = h->next)
     if ( !strcmp (h->name, line) )
       break;
@@ -1544,9 +1544,11 @@ connect_server (const char *server, unsigned short port,
                 unsigned int flags, struct http_srv *srv)
 {
   int sock = -1;
-  int srvcount = 0, fakesrv = 0;
+  int srvcount = 0;
+  int fakesrv = 0;
   int hostfound = 0;
-  int srvindex, connected, chosen=-1;
+  int srvindex, connected;
+  int chosen = -1;
   int last_errno = 0;
   struct srventry *serverlist = NULL;
 
@@ -1565,9 +1567,9 @@ connect_server (const char *server, unsigned short port,
   if ( inaddr != INADDR_NONE )
     {
       struct sockaddr_in addr;
-      
+
       memset(&addr,0,sizeof(addr));
-      
+
       sock = socket(AF_INET,SOCK_STREAM,0);
       if ( sock==INVALID_SOCKET )
 	{
@@ -1575,9 +1577,9 @@ connect_server (const char *server, unsigned short port,
 	  return -1;
 	}
 
-      addr.sin_family = AF_INET; 
+      addr.sin_family = AF_INET;
       addr.sin_port = htons(port);
-      memcpy (&addr.sin_addr,&inaddr,sizeof(inaddr));      
+      memcpy (&addr.sin_addr,&inaddr,sizeof(inaddr));
 
       if (!connect (sock,(struct sockaddr *)&addr,sizeof(addr)) )
 	return sock;
@@ -1644,7 +1646,7 @@ connect_server (const char *server, unsigned short port,
               errno = save_errno;
               return -1;
             }
-          
+
           if (connect (sock, ai->ai_addr, ai->ai_addrlen))
             last_errno = errno;
           else
@@ -1680,7 +1682,7 @@ connect_server (const char *server, unsigned short port,
           xfree (serverlist);
           return -1;
         }
-      
+
       addr.sin_family = host->h_addrtype;
       if (addr.sin_family != AF_INET)
 	{
@@ -1714,7 +1716,7 @@ connect_server (const char *server, unsigned short port,
     }
 #endif /* !HAVE_GETADDRINFO */
 
-  if(!fakesrv && chosen>-1 && srv)
+  if(!fakesrv && chosen >- 1 && srv)
     {
       srv->used_server = xstrdup (serverlist[chosen].target);
       srv->used_port = serverlist[chosen].port;
@@ -1753,9 +1755,9 @@ write_server (int sock, const char *data, size_t length)
     {
 #ifdef HAVE_W32_SYSTEM
       int nwritten;
-      
+
       nwritten = send (sock, data, nleft, 0);
-      if ( nwritten == SOCKET_ERROR ) 
+      if ( nwritten == SOCKET_ERROR )
         {
           log_info ("network write failed: ec=%d\n", (int)WSAGetLastError ());
           return gpg_error (GPG_ERR_NETWORK);
@@ -1808,7 +1810,7 @@ cookie_read (void *cookie, void *buffer, size_t size)
           if (nread == GNUTLS_E_AGAIN)
             {
               struct timeval tv;
-              
+
               tv.tv_sec = 0;
               tv.tv_usec = 50000;
               select (0, NULL, NULL, NULL, &tv);
@@ -1829,7 +1831,7 @@ cookie_read (void *cookie, void *buffer, size_t size)
 #ifdef HAVE_W32_SYSTEM
           /* Under Windows we need to use recv for a socket.  */
           nread = recv (c->fd, buffer, size, 0);
-#else          
+#else
           nread = read (c->fd, buffer, size);
 #endif
         }
@@ -1852,7 +1854,7 @@ cookie_write (void *cookie, const void *buffer, size_t size)
       int nleft = size;
       while (nleft > 0)
         {
-          nwritten = gnutls_record_send (c->tls_session, buffer, nleft); 
+          nwritten = gnutls_record_send (c->tls_session, buffer, nleft);
           if (nwritten <= 0)
             {
               if (nwritten == GNUTLS_E_INTERRUPTED)
@@ -1860,7 +1862,7 @@ cookie_write (void *cookie, const void *buffer, size_t size)
               if (nwritten == GNUTLS_E_AGAIN)
                 {
                   struct timeval tv;
-                  
+
                   tv.tv_sec = 0;
                   tv.tv_usec = 50000;
                   select (0, NULL, NULL, NULL, &tv);
@@ -2037,7 +2039,7 @@ main (int argc, char **argv)
   http_release_parsed_uri (uri);
   uri = NULL;
 
-  rc = http_open_document (&hd, *argv, NULL, 
+  rc = http_open_document (&hd, *argv, NULL,
                            HTTP_FLAG_NO_SHUTDOWN | HTTP_FLAG_NEED_HEADER,
                            NULL, tls_session);
   if (rc)
diff --git a/keyserver/gpgkeys_hkp.c b/keyserver/gpgkeys_hkp.c
index 73f5e560c..ff41f971e 100644
--- a/keyserver/gpgkeys_hkp.c
+++ b/keyserver/gpgkeys_hkp.c
@@ -36,29 +36,30 @@
 #include <errno.h>
 #include <unistd.h>
 #ifdef HAVE_GETOPT_H
-#include <getopt.h>
+# include <getopt.h>
 #endif
 #ifdef HAVE_LIBCURL
-#include <curl/curl.h>
+# include <curl/curl.h>
 /* This #define rigamarole is to enable a hack to fake DNS SRV using
    libcurl.  It only works if we have getaddrinfo(), inet_ntop(), and
    a modern enough version of libcurl (7.21.3) so we can use
    CURLOPT_RESOLVE to feed the resolver from the outside to force
    libcurl to pass the right SNI. */
-#if defined(HAVE_GETADDRINFO) && defined(HAVE_INET_NTOP) && LIBCURL_VERNUM >= 0x071503
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <arpa/inet.h>
+# if (defined(HAVE_GETADDRINFO) && defined(HAVE_INET_NTOP) \
+      && LIBCURL_VERNUM >= 0x071503)
+#  include <sys/types.h>
+#  include <sys/socket.h>
+#  include <netdb.h>
+#  include <arpa/inet.h>
+# else
+#  undef USE_DNS_SRV
+# endif
 #else
-#undef USE_DNS_SRV
-#endif
-#else
-#include "curl-shim.h"
+#  include "curl-shim.h"
 #endif
 #include "util.h"
 #ifdef USE_DNS_SRV
-#include "srv.h"
+# include "srv.h"
 #endif
 #include "keyserver.h"
 #include "ksutil.h"
@@ -73,9 +74,10 @@ static char errorbuffer[CURL_ERROR_SIZE];
 static char *proto,*port;
 
 static size_t
-curl_mrindex_writer(const void *ptr,size_t size,size_t nmemb,void *stream)
+curl_mrindex_writer (const void *ptr,size_t size,size_t nmemb,void *stream)
 {
-  static int checked=0,swallow=0;
+  static int checked = 0;
+  static int swallow = 0;
 
   if(!checked)
     {
@@ -367,7 +369,7 @@ get_name(const char *getkey)
       ret=KEYSERVER_NO_MEMORY;
       goto fail;
     }
-  
+
   fprintf(output,"NAME %s BEGIN\n",getkey);
 
   if(opt->verbose>2)
@@ -617,7 +619,7 @@ srv_replace(const char *srvtag,
 }
 #endif
 
-static void 
+static void
 show_help (FILE *fp)
 {
   fprintf (fp,"-h, --help\thelp\n");
@@ -827,7 +829,7 @@ main(int argc,char *argv[])
       /* We're using libcurl, so fake SRV support via our wrapper.
 	 This isn't as good as true SRV support, as we do not try all
 	 possible targets at one particular level and work our way
-	 down the list, but it's better than nothing. */      
+	 down the list, but it's better than nothing. */
 #ifdef USE_DNS_SRV
       srv_replace(srvtag,&headers,&resolve);
 #else