X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Fmemcp.c;h=9123028b44509fff5007c8c9c92b3825a9d940be;hb=113160884d25c401dc352cfab093b5b7b1a4fde0;hp=90d3fb375b574f2a5abb690e683085ef44753f0a;hpb=5ec04ab8c3a401ca0d73abe77a3e4d78f47eb1f6;p=awesomized%2Flibmemcached

diff --git a/src/memcp.c b/src/memcp.c
index 90d3fb37..9123028b 100644
--- a/src/memcp.c
+++ b/src/memcp.c
@@ -1,134 +1,187 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-
-#include <memcached.h>
-#include "client_options.h"
-
-/* Prototypes */
-void options_parse(int argc, char *argv[]);
-
-static int opt_verbose;
-static char *opt_servers;
-static int opt_replace;
-uint16_t opt_flags= 0;
-time_t opt_expires= 0;
-
-int main(int argc, char *argv[])
-{
-  memcached_st *memc;
-  char *string;
-  size_t string_length;
-  memcached_return rc;
-
-  options_parse(argc, argv);
-
-  memc= memcached_init(NULL);
-  parse_opt_servers(memc, opt_servers);
-
-  while (optind <= argc) 
-  {
-    char *mptr;
-    struct stat sbuf;
-    int fd;
-    char *ptr;
-
-    fd= open(argv[optind], O_RDONLY);
-
-    if (fd == -1)
-    {
-      fprintf(stderr, "Failed opening %s\n", argv[optind]);
-      continue;
-    }
-
-    (void)fstat(fd, &sbuf);
-    mptr= mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
-
-    ptr= rindex(argv[optind], '/');
-    if (ptr)
-      ptr++;
-    else
-      ptr= argv[optind];
-
-    if (opt_replace == 0)
-      rc= memcached_set(memc, ptr, strlen(ptr),
-			mptr, sbuf.st_size,
-			opt_expires, opt_flags);
-    else if (opt_replace == 1)
-      rc= memcached_add(memc, ptr, strlen(ptr),
-			mptr, sbuf.st_size,
-			opt_expires, opt_flags);
-    else if (opt_replace == 2)
-      rc= memcached_replace(memc, ptr, strlen(ptr),
-			    mptr, sbuf.st_size,
-			    opt_expires, opt_flags);
-    else
-      abort();
-
-    munmap(mptr, sbuf.st_size);
-    close(fd);
-    optind++;
-  }
-
-  memcached_deinit(memc);
-
-  return 0;
-};
-
-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, &opt_replace, OPT_SET},
-      {"add",  no_argument, &opt_replace, OPT_ADD},
-      {"replace",  no_argument, &opt_replace, OPT_REPLACE},
-      {0, 0, 0, 0},
-    };
-
-  while (1) 
-  {
-    option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
-
-    if (option_rv == -1) break;
-
-    switch (option_rv) {
-    case 0:
-      break;
-    case OPT_VERSION: /* --version or -V */
-      printf("memcache tools, memcp, v1.0\n");
-      exit(0);
-    case OPT_HELP: /* --help or -h */
-      printf("useful help messages go here\n");
-      exit(0);
-    case OPT_SERVERS: /* --servers or -s */
-      opt_servers= optarg;
-      break;
-    case OPT_FLAG: /* --flag */
-      opt_flags= (uint16_t)strtol(optarg, (char **)NULL, 10);
-      break;
-    case OPT_EXPIRE: /* --expire */
-      opt_expires= (time_t)strtol(optarg, (char **)NULL, 10);
-      break;
-    case '?':
-      /* getopt_long already printed an error message. */
-      exit(1);
-    default:
-      abort();
-    }
-  }
-}
+#include <stdio.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <strings.h>
+
+#include <memcached.h>
+#include "client_options.h"
+#include "utilities.h"
+
+/* Prototypes */
+void options_parse(int argc, char *argv[]);
+
+static int opt_verbose= 0;
+static char *opt_servers= NULL;
+static int opt_method= OPT_SET;
+static uint16_t opt_flags= 0;
+static time_t opt_expires= 0;
+
+int main(int argc, char *argv[])
+{
+  memcached_st *memc;
+  memcached_return rc;
+  memcached_server_st *servers;
+
+  options_parse(argc, argv);
+
+  memc= memcached_init(NULL);
+
+  if (!opt_servers)
+    return 0;
+
+  if (opt_servers)
+    servers= parse_opt_servers(opt_servers);
+  else
+    servers= parse_opt_servers(argv[--argc]);
+
+  memcached_server_push(memc, servers);
+  memcached_server_list_free(servers);
+
+  while (optind < argc) 
+  {
+    struct stat sbuf;
+    int fd;
+    char *ptr;
+    ssize_t read_length;
+    char *file_buffer_ptr;
+
+    fd= open(argv[optind], O_RDONLY);
+    if (fd < 0)
+    {
+      fprintf(stderr, "memcp: %s: %s\n", argv[optind], strerror(errno));
+      optind++;
+      continue;
+    }
+
+    (void)fstat(fd, &sbuf);
+
+    ptr= rindex(argv[optind], '/');
+    if (ptr)
+      ptr++;
+    else
+      ptr= argv[optind];
+
+    if (opt_verbose) 
+    {
+      static 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)
+    {
+      fprintf(stderr, "malloc: %s\n", strerror(errno)); 
+      exit(1);
+    }
+
+    if ((read_length= read(fd, file_buffer_ptr, sbuf.st_size)) == -1)
+    {
+      fprintf(stderr, "read: %s\n", strerror(errno)); 
+      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,
+			opt_expires, opt_flags);
+    else if (opt_method == OPT_REPLACE)
+      rc= memcached_replace(memc, ptr, strlen(ptr),
+			    file_buffer_ptr, sbuf.st_size,
+			    opt_expires, opt_flags);
+    else
+      rc= memcached_set(memc, ptr, strlen(ptr),
+                        file_buffer_ptr, sbuf.st_size,
+                        opt_expires, opt_flags);
+
+    if (rc != MEMCACHED_SUCCESS)
+      fprintf(stderr, "memcp: %s: memcache error %s\n", 
+	      ptr, memcached_strerror(memc, rc));
+
+    free(file_buffer_ptr);
+    close(fd);
+    optind++;
+  }
+
+  memcached_deinit(memc);
+
+  free(opt_servers);
+
+  return 0;
+}
+
+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},
+      {0, 0, 0, 0},
+    };
+
+  while (1) 
+  {
+    option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
+
+    if (option_rv == -1) break;
+
+    switch (option_rv)
+    {
+    case 0:
+      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_VERSION: /* --version or -V */
+      printf("memcache tools, memcp, v1.0\n");
+      exit(0);
+    case OPT_HELP: /* --help or -h */
+      printf("useful help messages go here\n");
+      exit(0);
+    case OPT_SERVERS: /* --servers or -s */
+      opt_servers= strdup(optarg);
+      break;
+    case OPT_FLAG: /* --flag */
+      opt_flags= (uint16_t)strtol(optarg, (char **)NULL, 16);
+      break;
+    case OPT_EXPIRE: /* --expire */
+      opt_expires= (time_t)strtoll(optarg, (char **)NULL, 10);
+      break;
+    case OPT_SET:
+      opt_method= OPT_SET;
+      break;
+    case OPT_REPLACE:
+      opt_method= OPT_REPLACE;
+      break;
+    case OPT_ADD:
+      opt_method= OPT_ADD;
+      break;
+    case '?':
+      /* getopt_long already printed an error message. */
+      exit(1);
+    default:
+      abort();
+    }
+  }
+}