Cope with various header files being missing.

[disorder] / clients / disorder.c

diff --git a/clients/disorder.c b/clients/disorder.c
index b401c62bbdb4204d054eedadf00b6b3592b2ba06..36af9f5eed5cbf44c019e7962a74ad6cbc5203bf 100644 (file)
--- a/clients/disorder.c
+++ b/clients/disorder.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder.
- * Copyright (C) 2004-2009 Richard Kettlewell
+ * Copyright (C) 2004-2013 Richard Kettlewell
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -23,17 +23,29 @@
 
 #include <getopt.h>
 #include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/un.h>
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+#if HAVE_SYS_UN_H
+# include <sys/un.h>
+#endif
 #include <errno.h>
 #include <locale.h>
 #include <time.h>
 #include <stddef.h>
-#include <unistd.h>
-#include <pcre.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#if HAVE_PCRE_H
+# include <pcre.h>
+#endif
 #include <ctype.h>
-#include <gcrypt.h>
-#include <langinfo.h>
+#if HAVE_GCRYPT_H
+# include <gcrypt.h>
+#endif
+#if HAVE_LANGINFO_H
+# include <langinfo.h>
+#endif
 
 #include "configuration.h"
 #include "syscalls.h"
@@ -52,7 +64,6 @@
 #include "vector.h"
 #include "version.h"
 #include "dateparse.h"
-#include "trackdb.h"
 #include "inputline.h"
 
 static disorder_client *client;
@@ -67,7 +78,6 @@ static const struct option options[] = {
   { "help-commands", no_argument, 0, 'H' },
   { "user", required_argument, 0, 'u' },
   { "password", required_argument, 0, 'p' },
-  { "wait-for-root", no_argument, 0, 'W' },
   { 0, 0, 0, 0 }
 };
 
@@ -844,39 +854,21 @@ static void help_commands(void) {
   exit(0);
 }
 
-static void wait_for_root(void) {
-  const char *password;
-
-  while(!trackdb_readable()) {
-    disorder_info("waiting for trackdb...");
-    sleep(1);
-  }
-  trackdb_init(TRACKDB_NO_RECOVER|TRACKDB_NO_UPGRADE);
-  for(;;) {
-    trackdb_open(TRACKDB_READ_ONLY);
-    password = trackdb_get_password("root");
-    trackdb_close();
-    if(password)
-      break;
-    disorder_info("waiting for root user to be created...");
-    sleep(1);
-  }
-  trackdb_deinit(NULL);
-}
-
 int main(int argc, char **argv) {
-  int n, i, j, local = 0, wfr = 0;
+  int n, i, j, local = 0;
   int status = 0;
   struct vector args;
   const char *user = 0, *password = 0;
 
   mem_init();
+#if HAVE_PCRE_H
   /* garbage-collect PCRE's memory */
   pcre_malloc = xmalloc;
   pcre_free = xfree;
+#endif
   if(!setlocale(LC_CTYPE, "")) disorder_fatal(errno, "error calling setlocale");
   if(!setlocale(LC_TIME, "")) disorder_fatal(errno, "error calling setlocale");
-  while((n = getopt_long(argc, argv, "+hVc:dHlNu:p:W", options, 0)) >= 0) {
+  while((n = getopt_long(argc, argv, "+hVc:dHlNu:p:", options, 0)) >= 0) {
     switch(n) {
     case 'h': help();
     case 'H': help_commands();
@@ -887,7 +879,6 @@ int main(int argc, char **argv) {
     case 'N': config_per_user = 0; break;
     case 'u': user = optarg; break;
     case 'p': password = optarg; break;
-    case 'W': wfr = 1; break;
     default: disorder_fatal(0, "invalid option");
     }
   }
@@ -903,15 +894,15 @@ int main(int argc, char **argv) {
   }
   if(local)
     config->connect.af = -1;
-  if(wfr)
-    wait_for_root();
   n = optind;
   optind = 1;                          /* for subsequent getopt calls */
+#if HAVE_GCRYPT_H
   /* gcrypt initialization */
   if(!gcry_check_version(NULL))
     disorder_fatal(0, "gcry_check_version failed");
   gcry_control(GCRYCTL_INIT_SECMEM, 0);
   gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
+#endif
   /* accumulate command args */
   while(n < argc) {
     if((i = TABLE_FIND(commands, name, argv[n])) < 0)