#include <stdio.h>\r
+#include <unistd.h>\r
+#include <getopt.h>\r
#include <memcached.h>\r
\r
+#include "client_options.h"\r
+#include "utilities.h"\r
+\r
+\r
+/* Prototypes */\r
+void options_parse(int argc, char *argv[]);\r
+\r
+static int opt_verbose= 0;\r
+static int opt_displayflag= 0;\r
+static char *opt_servers;\r
+\r
int main(int argc, char *argv[])\r
{\r
memcached_st *memc;\r
char *string;\r
- unsigned int x;\r
size_t string_length;\r
- uint16_t flags;\r
+ uint16_t flags;\r
memcached_return rc;\r
\r
- if (argc == 1)\r
- return 0;\r
-\r
memc= memcached_init(NULL);\r
\r
- for (x= 1; x < argc; x++)\r
+ options_parse(argc, argv);\r
+\r
+ if (opt_servers)\r
+ parse_opt_servers(memc, opt_servers);\r
+\r
+ while (optind <= argc) \r
{\r
- string= memcached_get(memc, argv[x], strlen(argv[x]),\r
+ string= memcached_get(memc, argv[optind], strlen(argv[optind]),\r
&string_length, &flags, &rc);\r
- if (string)\r
+ if (rc == MEMCACHED_SUCCESS) \r
{\r
- printf("%.*s\n", string_length, string);\r
- free(string);\r
+ if (opt_displayflag)\r
+ {\r
+ if (opt_verbose)\r
+ printf("key: %s\nflags: ", argv[optind]);\r
+ printf("%x\n", flags);\r
+ }\r
+ else \r
+ {\r
+ if (opt_verbose)\r
+ printf("key: %s\nflags: %x\nlength: %zu\nvalue: ",\r
+ argv[optind], flags, string_length);\r
+ printf("%.*s\n", (int)string_length, string);\r
+ free(string);\r
+ }\r
}\r
+ else\r
+ {\r
+ fprintf(stderr, "memcat: %s: memcache error %s\n", \r
+ argv[optind], memcached_strerror(memc, rc));\r
+ }\r
+ optind++;\r
}\r
\r
memcached_deinit(memc);\r
\r
+ free(opt_servers);\r
+\r
return 0;\r
};\r
+\r
+\r
+void options_parse(int argc, char *argv[])\r
+{\r
+ int option_index= 0;\r
+ int option_rv;\r
+\r
+ static struct option long_options[]=\r
+ {\r
+ {"version", no_argument, NULL, OPT_VERSION},\r
+ {"help", no_argument, NULL, OPT_HELP},\r
+ {"verbose", no_argument, &opt_verbose, OPT_VERBOSE},\r
+ {"debug", no_argument, &opt_verbose, OPT_DEBUG},\r
+ {"servers", required_argument, NULL, OPT_SERVERS},\r
+ {"flag", no_argument, &opt_displayflag, OPT_FLAG},\r
+ {0, 0, 0, 0},\r
+ };\r
+\r
+ while (1) \r
+ {\r
+ option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);\r
+ if (option_rv == -1) break;\r
+ switch (option_rv)\r
+ {\r
+ case 0:\r
+ break;\r
+ case OPT_VERBOSE: /* --verbose or -v */\r
+ opt_verbose = OPT_VERBOSE;\r
+ break;\r
+ case OPT_DEBUG: /* --debug or -d */\r
+ opt_verbose = OPT_DEBUG;\r
+ break;\r
+ case OPT_VERSION: /* --version or -V */\r
+ printf("memcache tools, memcat, v1.0\n");\r
+ exit(0);\r
+ break;\r
+ case OPT_HELP: /* --help or -h */\r
+ printf("useful help messages go here\n");\r
+ exit(0);\r
+ break;\r
+ case OPT_SERVERS: /* --servers or -s */\r
+ opt_servers= strdup(optarg);\r
+ break;\r
+ case '?':\r
+ /* getopt_long already printed an error message. */\r
+ exit(1);\r
+ default:\r
+ abort();\r
+ }\r
+ }\r
+}\r