X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Fbin%2Fmemdump.cc;h=aa75f8a85e08c171924d73a56d9c600d6c8789a5;hb=7c2da91b9897c54f66e7fc634a675fcaeef32167;hp=cf99027b8f504bc2c9b6de657854c6f0fb316be5;hpb=f48bae7d4b6a832b0d3a71812125770f09c76239;p=m6w6%2Flibmemcached

diff --git a/src/bin/memdump.cc b/src/bin/memdump.cc
index cf99027b..aa75f8a8 100644
--- a/src/bin/memdump.cc
+++ b/src/bin/memdump.cc
@@ -1,14 +1,17 @@
-/* LibMemcached
- * Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Use and distribution licensed under the BSD license.  See
- * the COPYING file in the parent directory for full text.
- *
- * Summary:
- *
- */
+/*
+    +--------------------------------------------------------------------+
+    | libmemcached - C/C++ Client Library for memcached                  |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted under the terms of the BSD license.    |
+    | You should have received a copy of the license in a bundled file   |
+    | named LICENSE; in case you did not receive a copy you can review   |
+    | the terms online at: https://opensource.org/licenses/BSD-3-Clause  |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2006-2014 Brian Aker   https://datadifferential.com/ |
+    | Copyright (c) 2020 Michael Wallner   <mike@php.net>                |
+    +--------------------------------------------------------------------+
+*/
 
 #include "mem_config.h"
 
@@ -30,68 +33,58 @@
 #include "client_options.h"
 #include "utilities.h"
 
-#define PROGRAM_NAME "memdump"
+#define PROGRAM_NAME        "memdump"
 #define PROGRAM_DESCRIPTION "Dump all values from one or many servers."
 
 /* Prototypes */
 static void options_parse(int argc, char *argv[]);
 
-static bool opt_binary=0;
-static int opt_verbose= 0;
-static char *opt_servers= NULL;
-static char *opt_hash= NULL;
+static bool opt_binary = 0;
+static int opt_verbose = 0;
+static char *opt_servers = NULL;
+static char *opt_hash = NULL;
 static char *opt_username;
 static char *opt_passwd;
 
 /* Print the keys and counter how many were found */
-static memcached_return_t key_printer(const memcached_st *,
-                                      const char *key, size_t key_length,
-                                      void *)
-{
+static memcached_return_t key_printer(const memcached_st *, const char *key, size_t key_length,
+                                      void *) {
   std::cout.write(key, key_length);
   std::cout << std::endl;
 
   return MEMCACHED_SUCCESS;
 }
 
-int main(int argc, char *argv[])
-{
+int main(int argc, char *argv[]) {
   memcached_dump_fn callbacks[1];
 
-  callbacks[0]= &key_printer;
+  callbacks[0] = &key_printer;
 
   options_parse(argc, argv);
 
-  if (opt_servers == NULL)
-  {
+  if (opt_servers == NULL) {
     char *temp;
 
-    if ((temp= getenv("MEMCACHED_SERVERS")))
-    {
-      opt_servers= strdup(temp);
-    }
-    else if (argc > 1 and argv[--argc])
-    {
-      opt_servers= strdup(argv[argc]);
+    if ((temp = getenv("MEMCACHED_SERVERS"))) {
+      opt_servers = strdup(temp);
+    } else if (argc > 1 and argv[--argc]) {
+      opt_servers = strdup(argv[argc]);
     }
 
-    if (opt_servers == NULL)
-    {
+    if (opt_servers == NULL) {
       std::cerr << "No Servers provided" << std::endl;
       exit(EXIT_FAILURE);
     }
   }
 
-  memcached_server_st* servers= memcached_servers_parse(opt_servers);
-  if (servers == NULL or memcached_server_list_count(servers) == 0)
-  {
+  memcached_server_st *servers = memcached_servers_parse(opt_servers);
+  if (servers == NULL or memcached_server_list_count(servers) == 0) {
     std::cerr << "Invalid server list provided:" << opt_servers << std::endl;
     return EXIT_FAILURE;
   }
 
-  memcached_st *memc= memcached_create(NULL);
-  if (memc == NULL)
-  {
+  memcached_st *memc = memcached_create(NULL);
+  if (memc == NULL) {
     std::cerr << "Could not allocate a memcached_st structure.\n" << std::endl;
     return EXIT_FAILURE;
   }
@@ -99,140 +92,105 @@ int main(int argc, char *argv[])
 
   memcached_server_push(memc, servers);
   memcached_server_list_free(servers);
-  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL,
-                         (uint64_t)opt_binary);
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, (uint64_t) opt_binary);
 
-  if (opt_username and LIBMEMCACHED_WITH_SASL_SUPPORT == 0)
-  {
+  if (opt_username and LIBMEMCACHED_WITH_SASL_SUPPORT == 0) {
     memcached_free(memc);
-    std::cerr << "--username was supplied, but binary was not built with SASL support." << std::endl;
+    std::cerr << "--username was supplied, but binary was not built with SASL support."
+              << std::endl;
     return EXIT_FAILURE;
   }
 
-  if (opt_username)
-  {
+  if (opt_username) {
     memcached_return_t ret;
-    if (memcached_failed(ret= memcached_set_sasl_auth_data(memc, opt_username, opt_passwd)))
-    {
+    if (memcached_failed(ret = memcached_set_sasl_auth_data(memc, opt_username, opt_passwd))) {
       std::cerr << memcached_last_error_message(memc) << std::endl;
       memcached_free(memc);
       return EXIT_FAILURE;
     }
   }
 
-  memcached_return_t rc= memcached_dump(memc, callbacks, NULL, 1);
+  memcached_return_t rc = memcached_dump(memc, callbacks, NULL, 1);
 
-  int exit_code= EXIT_SUCCESS;
-  if (memcached_failed(rc))
-  {
-    if (opt_verbose)
-    {
+  int exit_code = EXIT_SUCCESS;
+  if (memcached_failed(rc)) {
+    if (opt_verbose) {
       std::cerr << "Failed to dump keys: " << memcached_last_error_message(memc) << std::endl;
     }
-    exit_code= EXIT_FAILURE;
+    exit_code = EXIT_FAILURE;
   }
 
   memcached_free(memc);
 
-  if (opt_servers)
-  {
+  if (opt_servers) {
     free(opt_servers);
   }
-  if (opt_hash)
-  {
+  if (opt_hash) {
     free(opt_hash);
   }
 
   return exit_code;
 }
 
-static void options_parse(int argc, char *argv[])
-{
-  static struct option long_options[]=
-    {
-      {(OPTIONSTRING)"version", no_argument, NULL, OPT_VERSION},
-      {(OPTIONSTRING)"help", no_argument, NULL, OPT_HELP},
-      {(OPTIONSTRING)"quiet", no_argument, NULL, OPT_QUIET},
-      {(OPTIONSTRING)"verbose", no_argument, &opt_verbose, OPT_VERBOSE},
-      {(OPTIONSTRING)"debug", no_argument, &opt_verbose, OPT_DEBUG},
-      {(OPTIONSTRING)"servers", required_argument, NULL, OPT_SERVERS},
-      {(OPTIONSTRING)"hash", required_argument, NULL, OPT_HASH},
-      {(OPTIONSTRING)"binary", no_argument, NULL, OPT_BINARY},
-      {(OPTIONSTRING)"username", required_argument, NULL, OPT_USERNAME},
-      {(OPTIONSTRING)"password", required_argument, NULL, OPT_PASSWD},
-      {0, 0, 0, 0}
-    };
-
-  int option_index= 0;
-  bool opt_version= false;
-  bool opt_help= false;
-  while (1)
-  {
-    int option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
-
-    if (option_rv == -1) break;
-
-    switch (option_rv)
-    {
-    case 0:
+static void options_parse(int argc, char *argv[]) {
+  static struct option long_options[] = {
+      {(OPTIONSTRING) "version", no_argument, NULL, OPT_VERSION},
+      {(OPTIONSTRING) "help", no_argument, NULL, OPT_HELP},
+      {(OPTIONSTRING) "quiet", no_argument, NULL, OPT_QUIET},
+      {(OPTIONSTRING) "verbose", no_argument, &opt_verbose, OPT_VERBOSE},
+      {(OPTIONSTRING) "debug", no_argument, &opt_verbose, OPT_DEBUG},
+      {(OPTIONSTRING) "servers", required_argument, NULL, OPT_SERVERS},
+      {(OPTIONSTRING) "hash", required_argument, NULL, OPT_HASH},
+      {(OPTIONSTRING) "binary", no_argument, NULL, OPT_BINARY},
+      {(OPTIONSTRING) "username", required_argument, NULL, OPT_USERNAME},
+      {(OPTIONSTRING) "password", required_argument, NULL, OPT_PASSWD},
+      {0, 0, 0, 0}};
+
+  int option_index = 0;
+  bool opt_version = false;
+  bool opt_help = false;
+  while (1) {
+    int option_rv = getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
+
+    if (option_rv == -1)
       break;
 
-    case OPT_BINARY:
-      opt_binary= true;
-      break;
+    switch (option_rv) {
+    case 0: break;
 
-    case OPT_VERBOSE: /* --verbose or -v */
-      opt_verbose= OPT_VERBOSE;
-      break;
+    case OPT_BINARY: opt_binary = true; break;
 
-    case OPT_DEBUG: /* --debug or -d */
-      opt_verbose= OPT_DEBUG;
-      break;
+    case OPT_VERBOSE: /* --verbose or -v */ opt_verbose = OPT_VERBOSE; break;
 
-    case OPT_VERSION: /* --version or -V */
-      opt_verbose= true;
-      break;
+    case OPT_DEBUG: /* --debug or -d */ opt_verbose = OPT_DEBUG; break;
 
-    case OPT_HELP: /* --help or -h */
-      opt_help= true;
-      break;
+    case OPT_VERSION: /* --version or -V */ opt_verbose = true; break;
 
-    case OPT_SERVERS: /* --servers or -s */
-      opt_servers= strdup(optarg);
-      break;
+    case OPT_HELP: /* --help or -h */ opt_help = true; break;
 
-    case OPT_HASH:
-      opt_hash= strdup(optarg);
-      break;
+    case OPT_SERVERS: /* --servers or -s */ opt_servers = strdup(optarg); break;
 
-    case OPT_USERNAME:
-       opt_username= optarg;
-       break;
+    case OPT_HASH: opt_hash = strdup(optarg); break;
 
-    case OPT_PASSWD:
-       opt_passwd= optarg;
-       break;
+    case OPT_USERNAME: opt_username = optarg; break;
 
-    case OPT_QUIET:
-      close_stdio();
-      break;
+    case OPT_PASSWD: opt_passwd = optarg; break;
+
+    case OPT_QUIET: close_stdio(); break;
 
     case '?':
       /* getopt_long already printed an error message. */
       exit(1);
-    default:
-      abort();
+    default: abort();
     }
   }
 
-  if (opt_version)
-  {
+  if (opt_version) {
     version_command(PROGRAM_NAME);
     exit(EXIT_SUCCESS);
   }
 
-  if (opt_help)
-  {
+  if (opt_help) {
     help_command(PROGRAM_NAME, PROGRAM_DESCRIPTION, long_options, NULL);
     exit(EXIT_SUCCESS);
   }