+/* LibMemcached
+ * 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:
+ *
+ */
+
+#include "libmemcached/common.h"
#include <stdio.h>
#include <stdlib.h>
-#include <stdint.h>
+#include <inttypes.h>
#include <unistd.h>
#include <getopt.h>
#include <sys/types.h>
#include <errno.h>
#include <strings.h>
#include <string.h>
-#include <assert.h>
#include <libmemcached/memcached.h>
#define PROGRAM_DESCRIPTION "Copy a set of files to a memcached cluster."
/* Prototypes */
-void options_parse(int argc, char *argv[]);
+static void options_parse(int argc, char *argv[]);
+static int opt_binary=0;
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)
+{
+ long val;
+ char *endptr;
+
+ errno= 0; /* To distinguish success/failure after call */
+ val= strtol(nptr, &endptr, base);
+
+ /* Check for various possible errors */
+
+ if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN))
+ || (errno != 0 && val == 0))
+ {
+ *error= true;
+ return 0;
+ }
+
+ if (endptr == nptr)
+ {
+ *error= true;
+ return 0;
+ }
+
+ *error= false;
+ return val;
+}
int main(int argc, char *argv[])
{
memcached_st *memc;
- memcached_return rc;
+ memcached_return_t rc;
memcached_server_st *servers;
+ int return_code= 0;
+
options_parse(argc, argv);
memc= memcached_create(NULL);
char *temp;
if ((temp= getenv("MEMCACHED_SERVERS")))
+ {
opt_servers= strdup(temp);
+ }
else
{
fprintf(stderr, "No Servers provided\n");
memcached_server_push(memc, servers);
memcached_server_list_free(servers);
+ memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL,
+ (uint64_t)opt_binary);
+ if (!initialize_sasl(memc, opt_username, opt_passwd))
+ {
+ memcached_free(memc);
+ return 1;
+ }
- while (optind < argc)
+ while (optind < argc)
{
struct stat sbuf;
int fd;
else
ptr= argv[optind];
- if (opt_verbose)
+ if (opt_verbose)
{
- static char *opstr[] = { "set", "add", "replace" };
+ static const char *opstr[] = { "set", "add", "replace" };
printf("op: %s\nsource file: %s\nlength: %zu\n"
"key: %s\nflags: %x\nexpires: %llu\n",
opstr[opt_method - OPT_SET], argv[optind], (size_t)sbuf.st_size,
ptr, opt_flags, (unsigned long long)opt_expires);
}
- if ((file_buffer_ptr= (char *)malloc(sizeof(char) * sbuf.st_size)) == NULL)
+ if ((file_buffer_ptr= (char *)malloc(sizeof(char) * (size_t)sbuf.st_size)) == NULL)
+ {
+ fprintf(stderr, "malloc: %s\n", strerror(errno));
+ exit(1);
+ }
+
+ if ((read_length= read(fd, file_buffer_ptr, (size_t)sbuf.st_size)) == -1)
{
- fprintf(stderr, "malloc: %s\n", strerror(errno));
+ fprintf(stderr, "read: %s\n", strerror(errno));
exit(1);
}
- if ((read_length= read(fd, file_buffer_ptr, sbuf.st_size)) == -1)
+ if (read_length != sbuf.st_size)
{
- fprintf(stderr, "read: %s\n", strerror(errno));
+ fprintf(stderr, "Failure reading from file\n");
exit(1);
}
- assert(read_length == sbuf.st_size);
if (opt_method == OPT_ADD)
rc= memcached_add(memc, ptr, strlen(ptr),
- file_buffer_ptr, sbuf.st_size,
+ 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, sbuf.st_size,
+ file_buffer_ptr, (size_t)sbuf.st_size,
opt_expires, opt_flags);
else
rc= memcached_set(memc, ptr, strlen(ptr),
- file_buffer_ptr, sbuf.st_size,
+ file_buffer_ptr, (size_t)sbuf.st_size,
opt_expires, opt_flags);
if (rc != MEMCACHED_SUCCESS)
{
- fprintf(stderr, "memcp: %s: memcache error %s",
+ fprintf(stderr, "memcp: %s: memcache error %s",
ptr, memcached_strerror(memc, rc));
if (memc->cached_errno)
fprintf(stderr, " system error %s", strerror(memc->cached_errno));
fprintf(stderr, "\n");
+
+ return_code= -1;
}
free(file_buffer_ptr);
free(opt_servers);
if (opt_hash)
free(opt_hash);
+ shutdown_sasl();
- return 0;
+ return return_code;
}
-void options_parse(int argc, char *argv[])
+static void options_parse(int argc, char *argv[])
{
int option_index= 0;
int option_rv;
static struct option long_options[]=
{
- {"version", no_argument, NULL, OPT_VERSION},
- {"help", no_argument, NULL, OPT_HELP},
- {"verbose", no_argument, &opt_verbose, OPT_VERBOSE},
- {"debug", no_argument, &opt_verbose, OPT_DEBUG},
- {"servers", required_argument, NULL, OPT_SERVERS},
- {"flag", required_argument, NULL, OPT_FLAG},
- {"expire", required_argument, NULL, OPT_EXPIRE},
- {"set", no_argument, NULL, OPT_SET},
- {"add", no_argument, NULL, OPT_ADD},
- {"replace", no_argument, NULL, OPT_REPLACE},
- {"hash", required_argument, NULL, OPT_HASH},
+ {(OPTIONSTRING)"version", no_argument, NULL, OPT_VERSION},
+ {(OPTIONSTRING)"help", no_argument, NULL, OPT_HELP},
+ {(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},
};
- while (1)
+ while (1)
{
option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
{
case 0:
break;
+ case OPT_BINARY:
+ opt_binary = 1;
+ break;
case OPT_VERBOSE: /* --verbose or -v */
opt_verbose = OPT_VERBOSE;
break;
opt_servers= strdup(optarg);
break;
case OPT_FLAG: /* --flag */
- opt_flags= (uint32_t)strtol(optarg, (char **)NULL, 16);
- break;
+ {
+ 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;
+ }
case OPT_EXPIRE: /* --expire */
- opt_expires= (time_t)strtoll(optarg, (char **)NULL, 10);
- break;
+ {
+ bool strtol_error;
+ opt_expires= (time_t)strtol_wrapper(optarg, 16, &strtol_error);
+ if (strtol_error == true)
+ {
+ fprintf(stderr, "Bad value passed via --flag\n");
+ exit(1);
+ }
+ }
case OPT_SET:
opt_method= OPT_SET;
break;
break;
case OPT_ADD:
opt_method= OPT_ADD;
+ break;
case OPT_HASH:
opt_hash= strdup(optarg);
break;
- case '?':
+ case OPT_USERNAME:
+ opt_username= optarg;
+ break;
+ case OPT_PASSWD:
+ opt_passwd= optarg;
+ break;
+ case '?':
/* getopt_long already printed an error message. */
exit(1);
default: