-/* LibMemcached
- * Copyright (C) 2011-2013 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"
#include <getopt.h>
#include <iostream>
#ifdef HAVE_STRINGS_H
-#include <strings.h>
+# include <strings.h>
#endif
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
-
#include "libmemcached-1.0/memcached.h"
#include "client_options.h"
#include "utilities.h"
-#define PROGRAM_NAME "memcp"
+#define PROGRAM_NAME "memcp"
#define PROGRAM_DESCRIPTION "Copy a set of files to a memcached cluster."
/* Prototypes */
static void options_parse(int argc, char *argv[]);
-static bool opt_binary= false;
-static bool opt_udp= false;
-static bool opt_buffer= false;
-static int opt_verbose= 0;
-static char *opt_servers= NULL;
-static char *opt_hash= NULL;
-static int opt_method= OPT_SET;
-static uint32_t opt_flags= 0;
-static time_t opt_expires= 0;
+static bool opt_binary = false;
+static bool opt_udp = false;
+static bool opt_buffer = false;
+static int opt_verbose = 0;
+static char *opt_servers = NULL;
+static char *opt_hash = NULL;
+static int opt_method = OPT_SET;
+static uint32_t opt_flags = 0;
+static time_t opt_expires = 0;
static char *opt_username;
static char *opt_passwd;
-static long strtol_wrapper(const char *nptr, int base, bool *error)
-{
+static long strtol_wrapper(const char *nptr, int base, bool *error) {
long val;
char *endptr;
- errno= 0; /* To distinguish success/failure after call */
- val= strtol(nptr, &endptr, base);
+ errno = 0; /* To distinguish success/failure after call */
+ val = strtol(nptr, &endptr, base);
/* Check for various possible errors */
- if ((errno == ERANGE and (val == LONG_MAX or val == LONG_MIN))
- or (errno != 0 && val == 0))
- {
- *error= true;
+ if ((errno == ERANGE and (val == LONG_MAX or val == LONG_MIN)) or (errno != 0 && val == 0)) {
+ *error = true;
return 0;
}
- if (endptr == nptr)
- {
- *error= true;
+ if (endptr == nptr) {
+ *error = true;
return 0;
}
- *error= false;
+ *error = false;
return val;
}
-int main(int argc, char *argv[])
-{
-
+int main(int argc, char *argv[]) {
options_parse(argc, argv);
- if (optind >= argc)
- {
+ if (optind >= argc) {
fprintf(stderr, "Expected argument after options\n");
exit(EXIT_FAILURE);
}
initialize_sockets();
- memcached_st *memc= memcached_create(NULL);
+ memcached_st *memc = memcached_create(NULL);
- if (opt_udp)
- {
- if (opt_verbose)
- {
+ if (opt_udp) {
+ if (opt_verbose) {
std::cout << "Enabling UDP" << std::endl;
}
- if (memcached_failed(memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_USE_UDP, opt_udp)))
- {
+ if (memcached_failed(memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_USE_UDP, opt_udp))) {
memcached_free(memc);
std::cerr << "Could not enable UDP protocol." << std::endl;
return EXIT_FAILURE;
}
}
- if (opt_buffer)
- {
- if (opt_verbose)
- {
+ if (opt_buffer) {
+ if (opt_verbose) {
std::cout << "Enabling MEMCACHED_BEHAVIOR_BUFFER_REQUESTS" << std::endl;
}
- if (memcached_failed(memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, opt_buffer)))
- {
+ if (memcached_failed(
+ memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, opt_buffer))) {
memcached_free(memc);
std::cerr << "Could not enable MEMCACHED_BEHAVIOR_BUFFER_REQUESTS." << std::endl;
return EXIT_FAILURE;
process_hash_option(memc, opt_hash);
- if (opt_servers == NULL)
- {
+ if (opt_servers == NULL) {
char *temp;
- if ((temp= getenv("MEMCACHED_SERVERS")))
- {
- opt_servers= strdup(temp);
+ if ((temp = getenv("MEMCACHED_SERVERS"))) {
+ opt_servers = strdup(temp);
}
#if 0
else if (argc >= 1 and argv[--argc])
}
#endif
- 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_server_push(memc, servers);
memcached_server_list_free(servers);
memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 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;
}
}
- int exit_code= EXIT_SUCCESS;
- while (optind < argc)
- {
- int fd= open(argv[optind], O_RDONLY);
- if (fd < 0)
- {
+ int exit_code = EXIT_SUCCESS;
+ while (optind < argc) {
+ int fd = open(argv[optind], O_RDONLY);
+ if (fd < 0) {
std::cerr << "memcp " << argv[optind] << " " << strerror(errno) << std::endl;
optind++;
- exit_code= EXIT_FAILURE;
+ exit_code = EXIT_FAILURE;
continue;
}
struct stat sbuf;
- if (fstat(fd, &sbuf) == -1)
- {
+ if (fstat(fd, &sbuf) == -1) {
std::cerr << "memcp " << argv[optind] << " " << strerror(errno) << std::endl;
optind++;
- exit_code= EXIT_FAILURE;
+ exit_code = EXIT_FAILURE;
continue;
}
- char *ptr= rindex(argv[optind], '/');
- if (ptr)
- {
+ char *ptr = rindex(argv[optind], '/');
+ if (ptr) {
ptr++;
- }
- else
- {
- ptr= argv[optind];
+ } else {
+ ptr = argv[optind];
}
- if (opt_verbose)
- {
- static const char *opstr[] = { "set", "add", "replace" };
+ if (opt_verbose) {
+ static const char *opstr[] = {"set", "add", "replace"};
printf("op: %s\nsource file: %s\nlength: %lu\n"
- "key: %s\nflags: %x\nexpires: %lu\n",
- opstr[opt_method - OPT_SET], argv[optind], (unsigned long)sbuf.st_size,
- ptr, opt_flags, (unsigned long)opt_expires);
+ "key: %s\nflags: %x\nexpires: %lu\n",
+ opstr[opt_method - OPT_SET], argv[optind], (unsigned long) sbuf.st_size, ptr,
+ opt_flags, (unsigned long) opt_expires);
}
// The file may be empty
- char *file_buffer_ptr= NULL;
- if (sbuf.st_size > 0)
- {
- if ((file_buffer_ptr= (char *)malloc(sizeof(char) * (size_t)sbuf.st_size)) == NULL)
- {
+ char *file_buffer_ptr = NULL;
+ if (sbuf.st_size > 0) {
+ if ((file_buffer_ptr = (char *) malloc(sizeof(char) * (size_t) sbuf.st_size)) == NULL) {
std::cerr << "Error allocating file buffer(" << strerror(errno) << ")" << std::endl;
close(fd);
exit(EXIT_FAILURE);
}
ssize_t read_length;
- if ((read_length= ::read(fd, file_buffer_ptr, (size_t)sbuf.st_size)) == -1)
- {
- std::cerr << "Error while reading file " << file_buffer_ptr << " (" << strerror(errno) << ")" << std::endl;
+ if ((read_length = ::read(fd, file_buffer_ptr, (size_t) sbuf.st_size)) == -1) {
+ std::cerr << "Error while reading file " << file_buffer_ptr << " (" << strerror(errno)
+ << ")" << std::endl;
close(fd);
free(file_buffer_ptr);
exit(EXIT_FAILURE);
}
- if (read_length != sbuf.st_size)
- {
- std::cerr << "Failure while reading file. Read length was not equal to stat() length" << std::endl;
+ if (read_length != sbuf.st_size) {
+ std::cerr << "Failure while reading file. Read length was not equal to stat() length"
+ << std::endl;
close(fd);
free(file_buffer_ptr);
exit(EXIT_FAILURE);
}
memcached_return_t rc;
- if (opt_method == OPT_ADD)
- {
- rc= memcached_add(memc, ptr, strlen(ptr),
- file_buffer_ptr, (size_t)sbuf.st_size,
- opt_expires, opt_flags);
- }
- else if (opt_method == OPT_REPLACE)
- {
- rc= memcached_replace(memc, ptr, strlen(ptr),
- file_buffer_ptr, (size_t)sbuf.st_size,
- opt_expires, opt_flags);
- }
- else
- {
- rc= memcached_set(memc, ptr, strlen(ptr),
- file_buffer_ptr, (size_t)sbuf.st_size,
- opt_expires, opt_flags);
+ if (opt_method == OPT_ADD) {
+ rc = memcached_add(memc, ptr, strlen(ptr), file_buffer_ptr, (size_t) sbuf.st_size,
+ opt_expires, opt_flags);
+ } else if (opt_method == OPT_REPLACE) {
+ rc = memcached_replace(memc, ptr, strlen(ptr), file_buffer_ptr, (size_t) sbuf.st_size,
+ opt_expires, opt_flags);
+ } else {
+ rc = memcached_set(memc, ptr, strlen(ptr), file_buffer_ptr, (size_t) sbuf.st_size,
+ opt_expires, opt_flags);
}
- if (memcached_failed(rc))
- {
- std::cerr << "Error occrrured during memcached_set(): " << memcached_last_error_message(memc) << std::endl;
- exit_code= EXIT_FAILURE;
+ if (memcached_failed(rc)) {
+ std::cerr << "Error occrrured during memcached_set(): " << memcached_last_error_message(memc)
+ << std::endl;
+ exit_code = EXIT_FAILURE;
}
::free(file_buffer_ptr);
optind++;
}
- if (opt_verbose)
- {
+ if (opt_verbose) {
std::cout << "Calling memcached_free()" << std::endl;
}
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[])
-{
- memcached_programs_help_st help_options[]=
- {
- {0},
+static void options_parse(int argc, char *argv[]) {
+ memcached_programs_help_st help_options[] = {
+ {0},
};
- 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)"udp", no_argument, NULL, OPT_UDP},
- {(OPTIONSTRING)"buffer", no_argument, NULL, OPT_BUFFER},
- {(OPTIONSTRING)"verbose", no_argument, &opt_verbose, OPT_VERBOSE},
- {(OPTIONSTRING)"debug", no_argument, &opt_verbose, OPT_DEBUG},
- {(OPTIONSTRING)"servers", required_argument, NULL, OPT_SERVERS},
- {(OPTIONSTRING)"flag", required_argument, NULL, OPT_FLAG},
- {(OPTIONSTRING)"expire", required_argument, NULL, OPT_EXPIRE},
- {(OPTIONSTRING)"set", no_argument, NULL, OPT_SET},
- {(OPTIONSTRING)"add", no_argument, NULL, OPT_ADD},
- {(OPTIONSTRING)"replace", no_argument, NULL, OPT_REPLACE},
- {(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},
+ 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) "udp", no_argument, NULL, OPT_UDP},
+ {(OPTIONSTRING) "buffer", no_argument, NULL, OPT_BUFFER},
+ {(OPTIONSTRING) "verbose", no_argument, &opt_verbose, OPT_VERBOSE},
+ {(OPTIONSTRING) "debug", no_argument, &opt_verbose, OPT_DEBUG},
+ {(OPTIONSTRING) "servers", required_argument, NULL, OPT_SERVERS},
+ {(OPTIONSTRING) "flag", required_argument, NULL, OPT_FLAG},
+ {(OPTIONSTRING) "expire", required_argument, NULL, OPT_EXPIRE},
+ {(OPTIONSTRING) "set", no_argument, NULL, OPT_SET},
+ {(OPTIONSTRING) "add", no_argument, NULL, OPT_ADD},
+ {(OPTIONSTRING) "replace", no_argument, NULL, OPT_REPLACE},
+ {(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},
- };
+ };
- bool opt_version= false;
- bool opt_help= false;
- int option_index= 0;
+ bool opt_version = false;
+ bool opt_help = false;
+ int option_index = 0;
- while (1)
- {
- int option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
+ while (1) {
+ int option_rv = getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
if (option_rv == -1)
break;
- switch (option_rv)
- {
- case 0:
- break;
+ switch (option_rv) {
+ case 0: break;
- case OPT_BINARY:
- opt_binary= true;
- break;
+ case OPT_BINARY: opt_binary = true; break;
- case OPT_VERBOSE: /* --verbose or -v */
- opt_verbose= OPT_VERBOSE;
- break;
+ case OPT_VERBOSE: /* --verbose or -v */ opt_verbose = OPT_VERBOSE; break;
- case OPT_DEBUG: /* --debug or -d */
- opt_verbose= OPT_DEBUG;
- break;
+ case OPT_DEBUG: /* --debug or -d */ opt_verbose = OPT_DEBUG; break;
- case OPT_VERSION: /* --version or -V */
- opt_version= true;
- break;
+ case OPT_VERSION: /* --version or -V */ opt_version = true; break;
- case OPT_HELP: /* --help or -h */
- opt_help= true;
- break;
+ case OPT_HELP: /* --help or -h */ opt_help = true; break;
- case OPT_SERVERS: /* --servers or -s */
- opt_servers= strdup(optarg);
- break;
+ case OPT_SERVERS: /* --servers or -s */ opt_servers = strdup(optarg); break;
case OPT_FLAG: /* --flag */
- {
- bool strtol_error;
- opt_flags= (uint32_t)strtol_wrapper(optarg, 16, &strtol_error);
- if (strtol_error == true)
- {
- fprintf(stderr, "Bad value passed via --flag\n");
- exit(1);
- }
+ {
+ bool strtol_error;
+ opt_flags = (uint32_t) strtol_wrapper(optarg, 16, &strtol_error);
+ if (strtol_error == true) {
+ fprintf(stderr, "Bad value passed via --flag\n");
+ exit(1);
}
- break;
+ } break;
case OPT_EXPIRE: /* --expire */
- {
- bool strtol_error;
- opt_expires= (time_t)strtol_wrapper(optarg, 10, &strtol_error);
- if (strtol_error == true)
- {
- fprintf(stderr, "Bad value passed via --expire\n");
- exit(1);
- }
+ {
+ bool strtol_error;
+ opt_expires = (time_t) strtol_wrapper(optarg, 10, &strtol_error);
+ if (strtol_error == true) {
+ fprintf(stderr, "Bad value passed via --expire\n");
+ exit(1);
}
- break;
+ } break;
- case OPT_SET:
- opt_method= OPT_SET;
- break;
+ case OPT_SET: opt_method = OPT_SET; break;
- case OPT_REPLACE:
- opt_method= OPT_REPLACE;
- break;
+ case OPT_REPLACE: opt_method = OPT_REPLACE; break;
- case OPT_ADD:
- opt_method= OPT_ADD;
- break;
+ case OPT_ADD: opt_method = OPT_ADD; break;
- case OPT_HASH:
- opt_hash= strdup(optarg);
- break;
+ case OPT_HASH: opt_hash = strdup(optarg); break;
- case OPT_USERNAME:
- opt_username= optarg;
- break;
+ case OPT_USERNAME: opt_username = optarg; break;
- case OPT_PASSWD:
- opt_passwd= optarg;
- break;
+ case OPT_PASSWD: opt_passwd = optarg; break;
- case OPT_QUIET:
- close_stdio();
- break;
+ case OPT_QUIET: close_stdio(); break;
- case OPT_UDP:
- opt_udp= true;
- break;
+ case OPT_UDP: opt_udp = true; break;
- case OPT_BUFFER:
- opt_buffer= true;
- break;
+ case OPT_BUFFER: opt_buffer = true; 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, help_options);
exit(EXIT_SUCCESS);
}
projects / awesomized / libmemcached / blobdiff