X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Fbin%2Fcommon%2Futilities.cc;fp=src%2Fbin%2Fcommon%2Futilities.cc;h=0000000000000000000000000000000000000000;hb=77fc9c3ba95eb502d1a66146251acfcfd5606df8;hp=b0a0f1b17164d710da2411112021905f128b6f62;hpb=a7e11259b99326ef0d32a1029166aa53546c2708;p=awesomized%2Flibmemcached diff --git a/src/bin/common/utilities.cc b/src/bin/common/utilities.cc deleted file mode 100644 index b0a0f1b1..00000000 --- a/src/bin/common/utilities.cc +++ /dev/null @@ -1,195 +0,0 @@ -/* - +--------------------------------------------------------------------+ - | 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 | - +--------------------------------------------------------------------+ -*/ - -#include "mem_config.h" - -#include "utilities.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -long int timedif(struct timeval a, struct timeval b) { - long us, s; - - us = (int) (a.tv_usec - b.tv_usec); - us /= 1000; - s = (int) (a.tv_sec - b.tv_sec); - s *= 1000; - return s + us; -} - -void version_command(const char *command_name) { - printf("%s v%u.%u\n", command_name, 1U, 0U); - exit(EXIT_SUCCESS); -} - -void close_stdio(void) { - int fd; - if ((fd = open("/dev/null", O_RDWR, 0)) < 0) { - return; - } else { - if (dup2(fd, STDIN_FILENO) < 0) { - return; - } - - if (dup2(fd, STDOUT_FILENO) < 0) { - return; - } - - if (dup2(fd, STDERR_FILENO) < 0) { - return; - } - - if (fd > STDERR_FILENO) { - close(fd); - } - } -} - -static const char *lookup_help(memcached_options option) { - switch (option) { - case OPT_SERVERS: - return ("List which servers you wish to connect to."); - case OPT_VERSION: - return ("Display the version of the application and then exit."); - case OPT_HELP: - return ("Display this message and then exit."); - case OPT_VERBOSE: - return ("Give more details on the progression of the application."); - case OPT_QUIET: - return ("stderr and stdin will be closed at application startup."); - case OPT_DEBUG: - return ("Provide output only useful for debugging."); - case OPT_FLAG: - return ("Provide flag information for storage operation."); - case OPT_EXPIRE: - return ("Set the expire option for the object."); - case OPT_SET: - return ("Use set command with memcached when storing."); - case OPT_REPLACE: - return ("Use replace command with memcached when storing."); - case OPT_ADD: - return ("Use add command with memcached when storing."); - case OPT_SLAP_EXECUTE_NUMBER: - return ("Number of times to execute the given test."); - case OPT_SLAP_INITIAL_LOAD: - return ("Number of key pairs to load before executing tests."); - case OPT_SLAP_TEST: - return ("Test to run (currently \"get\" or \"set\")."); - case OPT_SLAP_CONCURRENCY: - return ("Number of users to simulate with load."); - case OPT_SLAP_NON_BLOCK: - return ("Set TCP up to use non-blocking IO."); - case OPT_SLAP_TCP_NODELAY: - return ("Set TCP socket up to use nodelay."); - case OPT_FLUSH: - return ("Flush servers before running tests."); - case OPT_HASH: - return ("Select hash type."); - case OPT_BINARY: - return ("Switch to binary protocol."); - case OPT_ANALYZE: - return ("Analyze the provided servers."); - case OPT_UDP: - return ("Use UDP protocol when communicating with server."); - case OPT_BUFFER: - return ("Enable request buffering."); - case OPT_USERNAME: - return "Username to use for SASL authentication"; - case OPT_PASSWD: - return "Password to use for SASL authentication"; - case OPT_FILE: - return "Path to file in which to save result"; - case OPT_STAT_ARGS: - return "Argument for statistics"; - case OPT_SERVER_VERSION: - return "Memcached daemon software version"; - default: - break; - }; - - assert(0); - return "forgot to document this function :)"; -} - -void help_command(const char *command_name, const char *description, - const struct option *long_options, memcached_programs_help_st *options) { - unsigned int x; - (void) options; - - printf("%s v%u.%u\n\n", command_name, 1U, 0U); - printf("\t%s\n\n", description); - printf("Current options. A '=' means the option takes a value.\n\n"); - - for (x = 0; long_options[x].name; x++) { - const char *help_message; - - printf("\t --%s%c\n", long_options[x].name, long_options[x].has_arg ? '=' : ' '); - if ((help_message = lookup_help(memcached_options(long_options[x].val)))) - printf("\t\t%s\n", help_message); - } - - printf("\n"); - exit(EXIT_SUCCESS); -} - -void process_hash_option(memcached_st *memc, char *opt_hash) { - uint64_t set; - memcached_return_t rc; - - if (opt_hash == NULL) { - return; - } - - set = MEMCACHED_HASH_DEFAULT; /* Just here to solve warning */ - if (!strcasecmp(opt_hash, "CRC")) { - set = MEMCACHED_HASH_CRC; - } else if (!strcasecmp(opt_hash, "FNV1_64")) { - set = MEMCACHED_HASH_FNV1_64; - } else if (!strcasecmp(opt_hash, "FNV1A_64")) { - set = MEMCACHED_HASH_FNV1A_64; - } else if (!strcasecmp(opt_hash, "FNV1_32")) { - set = MEMCACHED_HASH_FNV1_32; - } else if (!strcasecmp(opt_hash, "FNV1A_32")) { - set = MEMCACHED_HASH_FNV1A_32; - } else { - fprintf(stderr, "hash: type not recognized %s\n", opt_hash); - exit(EXIT_FAILURE); - } - - rc = memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, set); - if (rc != MEMCACHED_SUCCESS) { - fprintf(stderr, "hash: memcache error %s\n", memcached_strerror(memc, rc)); - exit(EXIT_FAILURE); - } -} - -void initialize_sockets(void) { - /* Define the function for all platforms to avoid #ifdefs in each program */ -#if defined(_WIN32) - WSADATA wsaData; - if (WSAStartup(MAKEWORD(2, 0), &wsaData)) { - fprintf(stderr, "Socket Initialization Error. Program aborted\n"); - exit(EXIT_FAILURE); - } -#endif // #if defined(_WIN32) -}