]> git.saurik.com Git - redis.git/blobdiff - src/config.c
Merge branch 'unstable' into unstable-zset
[redis.git] / src / config.c
index 2b5063c8fa7919ba2c629588d9ce05f785c540d7..f6c6ad68fef93efe6868fc90427b7211b5012105 100644 (file)
@@ -66,7 +66,7 @@ void loadServerConfig(char *filename) {
             }
         } else if (!strcasecmp(argv[0],"port") && argc == 2) {
             server.port = atoi(argv[1]);
-            if (server.port < 1 || server.port > 65535) {
+            if (server.port < 0 || server.port > 65535) {
                 err = "Invalid port"; goto loaderr;
             }
         } else if (!strcasecmp(argv[0],"bind") && argc == 2) {
@@ -114,6 +114,42 @@ void loadServerConfig(char *filename) {
                 }
                 fclose(logfp);
             }
+        } else if (!strcasecmp(argv[0],"syslog-enabled") && argc == 2) {
+            if ((server.syslog_enabled = yesnotoi(argv[1])) == -1) {
+                err = "argument must be 'yes' or 'no'"; goto loaderr;
+            }
+        } else if (!strcasecmp(argv[0],"syslog-ident") && argc == 2) {
+            if (server.syslog_ident) zfree(server.syslog_ident);
+            server.syslog_ident = zstrdup(argv[1]);
+        } else if (!strcasecmp(argv[0],"syslog-facility") && argc == 2) {
+            struct {
+                const char     *name;
+                const int       value;
+            } validSyslogFacilities[] = {
+                {"user",    LOG_USER},
+                {"local0",  LOG_LOCAL0},
+                {"local1",  LOG_LOCAL1},
+                {"local2",  LOG_LOCAL2},
+                {"local3",  LOG_LOCAL3},
+                {"local4",  LOG_LOCAL4},
+                {"local5",  LOG_LOCAL5},
+                {"local6",  LOG_LOCAL6},
+                {"local7",  LOG_LOCAL7},
+                {NULL, 0}
+            };
+            int i;
+
+            for (i = 0; validSyslogFacilities[i].name; i++) {
+                if (!strcasecmp(validSyslogFacilities[i].name, argv[1])) {
+                    server.syslog_facility = validSyslogFacilities[i].value;
+                    break;
+                }
+            }
+
+            if (!validSyslogFacilities[i].name) {
+                err = "Invalid log facility. Must be one of USER or between LOCAL0-LOCAL7";
+                goto loaderr;
+            }
         } else if (!strcasecmp(argv[0],"databases") && argc == 2) {
             server.dbnum = atoi(argv[1]);
             if (server.dbnum < 1) {
@@ -136,6 +172,8 @@ void loadServerConfig(char *filename) {
                 server.maxmemory_policy = REDIS_MAXMEMORY_ALLKEYS_LRU;
             } else if (!strcasecmp(argv[1],"allkeys-random")) {
                 server.maxmemory_policy = REDIS_MAXMEMORY_ALLKEYS_RANDOM;
+            } else if (!strcasecmp(argv[1],"noeviction")) {
+                server.maxmemory_policy = REDIS_MAXMEMORY_NO_EVICTION;
             } else {
                 err = "Invalid maxmemory policy";
                 goto loaderr;
@@ -152,10 +190,12 @@ void loadServerConfig(char *filename) {
             server.replstate = REDIS_REPL_CONNECT;
         } else if (!strcasecmp(argv[0],"masterauth") && argc == 2) {
                server.masterauth = zstrdup(argv[1]);
-        } else if (!strcasecmp(argv[0],"glueoutputbuf") && argc == 2) {
-            if ((server.glueoutputbuf = yesnotoi(argv[1])) == -1) {
+        } else if (!strcasecmp(argv[0],"slave-serve-stale-data") && argc == 2) {
+            if ((server.repl_serve_stale_data = yesnotoi(argv[1])) == -1) {
                 err = "argument must be 'yes' or 'no'"; goto loaderr;
             }
+        } else if (!strcasecmp(argv[0],"glueoutputbuf")) {
+            redisLog(REDIS_WARNING, "Deprecated configuration directive: \"%s\"", argv[0]);
         } else if (!strcasecmp(argv[0],"rdbcompression") && argc == 2) {
             if ((server.rdbcompression = yesnotoi(argv[1])) == -1) {
                 err = "argument must be 'yes' or 'no'"; goto loaderr;
@@ -199,21 +239,18 @@ void loadServerConfig(char *filename) {
         } else if (!strcasecmp(argv[0],"dbfilename") && argc == 2) {
             zfree(server.dbfilename);
             server.dbfilename = zstrdup(argv[1]);
-        } else if (!strcasecmp(argv[0],"vm-enabled") && argc == 2) {
-            if ((server.vm_enabled = yesnotoi(argv[1])) == -1) {
+        } else if (!strcasecmp(argv[0],"diskstore-enabled") && argc == 2) {
+            if ((server.ds_enabled = yesnotoi(argv[1])) == -1) {
                 err = "argument must be 'yes' or 'no'"; goto loaderr;
             }
-        } else if (!strcasecmp(argv[0],"vm-swap-file") && argc == 2) {
-            zfree(server.vm_swap_file);
-            server.vm_swap_file = zstrdup(argv[1]);
-        } else if (!strcasecmp(argv[0],"vm-max-memory") && argc == 2) {
-            server.vm_max_memory = memtoll(argv[1],NULL);
-        } else if (!strcasecmp(argv[0],"vm-page-size") && argc == 2) {
-            server.vm_page_size = memtoll(argv[1], NULL);
-        } else if (!strcasecmp(argv[0],"vm-pages") && argc == 2) {
-            server.vm_pages = memtoll(argv[1], NULL);
-        } else if (!strcasecmp(argv[0],"vm-max-threads") && argc == 2) {
-            server.vm_max_threads = strtoll(argv[1], NULL, 10);
+        } else if (!strcasecmp(argv[0],"diskstore-path") && argc == 2) {
+            sdsfree(server.ds_path);
+            server.ds_path = sdsnew(argv[1]);
+        } else if (!strcasecmp(argv[0],"cache-max-memory") && argc == 2) {
+            server.cache_max_memory = memtoll(argv[1],NULL);
+        } else if (!strcasecmp(argv[0],"cache-flush-delay") && argc == 2) {
+            server.cache_flush_delay = atoi(argv[1]);
+            if (server.cache_flush_delay < 0) server.cache_flush_delay = 0;
         } else if (!strcasecmp(argv[0],"hash-max-zipmap-entries") && argc == 2) {
             server.hash_max_zipmap_entries = memtoll(argv[1], NULL);
         } else if (!strcasecmp(argv[0],"hash-max-zipmap-value") && argc == 2) {
@@ -224,6 +261,10 @@ void loadServerConfig(char *filename) {
             server.list_max_ziplist_value = memtoll(argv[1], NULL);
         } else if (!strcasecmp(argv[0],"set-max-intset-entries") && argc == 2) {
             server.set_max_intset_entries = memtoll(argv[1], NULL);
+        } else if (!strcasecmp(argv[0],"zset-max-ziplist-entries") && argc == 2) {
+            server.zset_max_ziplist_entries = memtoll(argv[1], NULL);
+        } else if (!strcasecmp(argv[0],"zset-max-ziplist-value") && argc == 2) {
+            server.zset_max_ziplist_value = memtoll(argv[1], NULL);
         } else if (!strcasecmp(argv[0],"rename-command") && argc == 3) {
             struct redisCommand *cmd = lookupCommand(argv[1]);
             int retval;
@@ -248,6 +289,10 @@ void loadServerConfig(char *filename) {
                     err = "Target command name already exists"; goto loaderr;
                 }
             }
+        } else if (!strcasecmp(argv[0],"cluster-enabled") && argc == 2) {
+            if ((server.cluster_enabled = yesnotoi(argv[1])) == -1) {
+                err = "argument must be 'yes' or 'no'"; goto loaderr;
+            }
         } else {
             err = "Bad directive or wrong number of arguments"; goto loaderr;
         }
@@ -303,6 +348,8 @@ void configSetCommand(redisClient *c) {
             server.maxmemory_policy = REDIS_MAXMEMORY_ALLKEYS_LRU;
         } else if (!strcasecmp(o->ptr,"allkeys-random")) {
             server.maxmemory_policy = REDIS_MAXMEMORY_ALLKEYS_RANDOM;
+        } else if (!strcasecmp(o->ptr,"noeviction")) {
+            server.maxmemory_policy = REDIS_MAXMEMORY_NO_EVICTION;
         } else {
             goto badfmt;
         }
@@ -379,6 +426,37 @@ void configSetCommand(redisClient *c) {
             appendServerSaveParams(seconds, changes);
         }
         sdsfreesplitres(v,vlen);
+    } else if (!strcasecmp(c->argv[2]->ptr,"slave-serve-stale-data")) {
+        int yn = yesnotoi(o->ptr);
+
+        if (yn == -1) goto badfmt;
+        server.repl_serve_stale_data = yn;
+    } else if (!strcasecmp(c->argv[2]->ptr,"dir")) {
+        if (chdir((char*)o->ptr) == -1) {
+            addReplyErrorFormat(c,"Changing directory: %s", strerror(errno));
+            return;
+        }
+    } else if (!strcasecmp(c->argv[2]->ptr,"hash-max-zipmap-entries")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.hash_max_zipmap_entries = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"hash-max-zipmap-value")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.hash_max_zipmap_value = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"list-max-ziplist-entries")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.list_max_ziplist_entries = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"list-max-ziplist-value")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.list_max_ziplist_value = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"set-max-intset-entries")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.set_max_intset_entries = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"zset-max-ziplist-entries")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.zset_max_ziplist_entries = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"zset-max-ziplist-value")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.zset_max_ziplist_value = ll;
     } else {
         addReplyErrorFormat(c,"Unsupported CONFIG parameter: %s",
             (char*)c->argv[2]->ptr);
@@ -401,6 +479,17 @@ void configGetCommand(redisClient *c) {
     int matches = 0;
     redisAssert(o->encoding == REDIS_ENCODING_RAW);
 
+    if (stringmatch(pattern,"dir",0)) {
+        char buf[1024];
+
+        addReplyBulkCString(c,"dir");
+        if (getcwd(buf,sizeof(buf)) == NULL) {
+            buf[0] = '\0';
+        } else {
+            addReplyBulkCString(c,buf);
+        }
+        matches++;
+    }
     if (stringmatch(pattern,"dbfilename",0)) {
         addReplyBulkCString(c,"dbfilename");
         addReplyBulkCString(c,server.dbfilename);
@@ -431,6 +520,7 @@ void configGetCommand(redisClient *c) {
         case REDIS_MAXMEMORY_VOLATILE_RANDOM: s = "volatile-random"; break;
         case REDIS_MAXMEMORY_ALLKEYS_LRU: s = "allkeys-lru"; break;
         case REDIS_MAXMEMORY_ALLKEYS_RANDOM: s = "allkeys-random"; break;
+        case REDIS_MAXMEMORY_NO_EVICTION: s = "noeviction"; break;
         default: s = "unknown"; break; /* too harmless to panic */
         }
         addReplyBulkCString(c,"maxmemory-policy");
@@ -488,6 +578,46 @@ void configGetCommand(redisClient *c) {
         sdsfree(buf);
         matches++;
     }
+    if (stringmatch(pattern,"slave-serve-stale-data",0)) {
+        addReplyBulkCString(c,"slave-serve-stale-data");
+        addReplyBulkCString(c,server.repl_serve_stale_data ? "yes" : "no");
+        matches++;
+    }
+    if (stringmatch(pattern,"hash-max-zipmap-entries",0)) {
+        addReplyBulkCString(c,"hash-max-zipmap-entries");
+        addReplyBulkLongLong(c,server.hash_max_zipmap_entries);
+        matches++;
+    }
+    if (stringmatch(pattern,"hash-max-zipmap-value",0)) {
+        addReplyBulkCString(c,"hash-max-zipmap-value");
+        addReplyBulkLongLong(c,server.hash_max_zipmap_value);
+        matches++;
+    }
+    if (stringmatch(pattern,"list-max-ziplist-entries",0)) {
+        addReplyBulkCString(c,"list-max-ziplist-entries");
+        addReplyBulkLongLong(c,server.list_max_ziplist_entries);
+        matches++;
+    }
+    if (stringmatch(pattern,"list-max-ziplist-value",0)) {
+        addReplyBulkCString(c,"list-max-ziplist-value");
+        addReplyBulkLongLong(c,server.list_max_ziplist_value);
+        matches++;
+    }
+    if (stringmatch(pattern,"set-max-intset-entries",0)) {
+        addReplyBulkCString(c,"set-max-intset-entries");
+        addReplyBulkLongLong(c,server.set_max_intset_entries);
+        matches++;
+    }
+    if (stringmatch(pattern,"zset-max-ziplist-entries",0)) {
+        addReplyBulkCString(c,"zset-max-ziplist-entries");
+        addReplyBulkLongLong(c,server.zset_max_ziplist_entries);
+        matches++;
+    }
+    if (stringmatch(pattern,"zset-max-ziplist-value",0)) {
+        addReplyBulkCString(c,"zset-max-ziplist-value");
+        addReplyBulkLongLong(c,server.zset_max_ziplist_value);
+        matches++;
+    }
     setDeferredMultiBulkLength(c,replylen,matches*2);
 }
 
@@ -505,6 +635,7 @@ void configCommand(redisClient *c) {
         server.stat_numcommands = 0;
         server.stat_numconnections = 0;
         server.stat_expiredkeys = 0;
+        resetCommandTableStats();
         addReply(c,shared.ok);
     } else {
         addReplyError(c,