JSON support for Lua scripting, based on work from @lp, thanks!. We are using the...

[redis.git] / src / config.c

diff --git a/src/config.c b/src/config.c
index 73fd10e435c2843ca96bb5a156cf8e98c0688496..1c666ddf18abbc67e73dfdaeafb8045569e603aa 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -73,6 +73,11 @@ void loadServerConfig(char *filename) {
             server.bindaddr = zstrdup(argv[1]);
         } else if (!strcasecmp(argv[0],"unixsocket") && argc == 2) {
             server.unixsocket = zstrdup(argv[1]);
+        } else if (!strcasecmp(argv[0],"unixsocketperm") && argc == 2) {
+            server.unixsocketperm = (mode_t)strtol(argv[1], NULL, 8);
+            if (errno || server.unixsocketperm > 0777) {
+                err = "Invalid socket file permissions"; goto loaderr;
+            }
         } else if (!strcasecmp(argv[0],"save") && argc == 3) {
             int seconds = atoi(argv[1]);
             int changes = atoi(argv[2]);
@@ -234,7 +239,7 @@ void loadServerConfig(char *filename) {
         } else if (!strcasecmp(argv[0],"auto-aof-rewrite-percentage") &&
                    argc == 2)
         {
-            server.auto_aofrewrite_perc = atoi(argv[2]);
+            server.auto_aofrewrite_perc = atoi(argv[1]);
             if (server.auto_aofrewrite_perc < 0) {
                 err = "Invalid negative percentage for AOF auto rewrite";
                 goto loaderr;
@@ -251,18 +256,6 @@ 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],"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],"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) {
@@ -308,6 +301,14 @@ void loadServerConfig(char *filename) {
         } else if (!strcasecmp(argv[0],"cluster-config-file") && argc == 2) {
             zfree(server.cluster.configfile);
             server.cluster.configfile = zstrdup(argv[1]);
+        } else if (!strcasecmp(argv[0],"lua-time-limit") && argc == 2) {
+            server.lua_time_limit = strtoll(argv[1],NULL,10);
+        } else if (!strcasecmp(argv[0],"slowlog-log-slower-than") &&
+                   argc == 2)
+        {
+            server.slowlog_log_slower_than = strtoll(argv[1],NULL,10);
+        } else if (!strcasecmp(argv[0],"slowlog-max-len") && argc == 2) {
+            server.slowlog_max_len = strtoll(argv[1],NULL,10);
         } else {
             err = "Bad directive or wrong number of arguments"; goto loaderr;
         }
@@ -334,8 +335,8 @@ loaderr:
 void configSetCommand(redisClient *c) {
     robj *o;
     long long ll;
-    redisAssert(c->argv[2]->encoding == REDIS_ENCODING_RAW);
-    redisAssert(c->argv[3]->encoding == REDIS_ENCODING_RAW);
+    redisAssertWithInfo(c,c->argv[2],c->argv[2]->encoding == REDIS_ENCODING_RAW);
+    redisAssertWithInfo(c,c->argv[2],c->argv[3]->encoding == REDIS_ENCODING_RAW);
     o = c->argv[3];
 
     if (!strcasecmp(c->argv[2]->ptr,"dbfilename")) {
@@ -407,6 +408,12 @@ void configSetCommand(redisClient *c) {
                 }
             }
         }
+    } else if (!strcasecmp(c->argv[2]->ptr,"auto-aof-rewrite-percentage")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.auto_aofrewrite_perc = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"auto-aof-rewrite-min-size")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.auto_aofrewrite_min_size = ll;
     } else if (!strcasecmp(c->argv[2]->ptr,"save")) {
         int vlen, j;
         sds *v = sdssplitlen(o->ptr,sdslen(o->ptr)," ",1,&vlen);
@@ -472,6 +479,27 @@ void configSetCommand(redisClient *c) {
     } 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 if (!strcasecmp(c->argv[2]->ptr,"lua-time-limit")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.lua_time_limit = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"slowlog-log-slower-than")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR) goto badfmt;
+        server.slowlog_log_slower_than = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"slowlog-max-len")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.slowlog_max_len = (unsigned)ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"loglevel")) {
+        if (!strcasecmp(o->ptr,"warning")) {
+            server.verbosity = REDIS_WARNING;
+        } else if (!strcasecmp(o->ptr,"notice")) {
+            server.verbosity = REDIS_NOTICE;
+        } else if (!strcasecmp(o->ptr,"verbose")) {
+            server.verbosity = REDIS_VERBOSE;
+        } else if (!strcasecmp(o->ptr,"debug")) {
+            server.verbosity = REDIS_DEBUG;
+        } else {
+            goto badfmt;
+        }
     } else {
         addReplyErrorFormat(c,"Unsupported CONFIG parameter: %s",
             (char*)c->argv[2]->ptr);
@@ -492,17 +520,16 @@ void configGetCommand(redisClient *c) {
     char *pattern = o->ptr;
     char buf[128];
     int matches = 0;
-    redisAssert(o->encoding == REDIS_ENCODING_RAW);
+    redisAssertWithInfo(c,o,o->encoding == REDIS_ENCODING_RAW);
 
     if (stringmatch(pattern,"dir",0)) {
         char buf[1024];
 
-        addReplyBulkCString(c,"dir");
-        if (getcwd(buf,sizeof(buf)) == NULL) {
+        if (getcwd(buf,sizeof(buf)) == NULL)
             buf[0] = '\0';
-        } else {
-            addReplyBulkCString(c,buf);
-        }
+
+        addReplyBulkCString(c,"dir");
+        addReplyBulkCString(c,buf);
         matches++;
     }
     if (stringmatch(pattern,"dbfilename",0)) {
@@ -593,6 +620,16 @@ void configGetCommand(redisClient *c) {
         sdsfree(buf);
         matches++;
     }
+    if (stringmatch(pattern,"auto-aof-rewrite-percentage",0)) {
+        addReplyBulkCString(c,"auto-aof-rewrite-percentage");
+        addReplyBulkLongLong(c,server.auto_aofrewrite_perc);
+        matches++;
+    }
+    if (stringmatch(pattern,"auto-aof-rewrite-min-size",0)) {
+        addReplyBulkCString(c,"auto-aof-rewrite-min-size");
+        addReplyBulkLongLong(c,server.auto_aofrewrite_min_size);
+        matches++;
+    }
     if (stringmatch(pattern,"slave-serve-stale-data",0)) {
         addReplyBulkCString(c,"slave-serve-stale-data");
         addReplyBulkCString(c,server.repl_serve_stale_data ? "yes" : "no");
@@ -633,6 +670,35 @@ void configGetCommand(redisClient *c) {
         addReplyBulkLongLong(c,server.zset_max_ziplist_value);
         matches++;
     }
+    if (stringmatch(pattern,"lua-time-limit",0)) {
+        addReplyBulkCString(c,"lua-time-limit");
+        addReplyBulkLongLong(c,server.lua_time_limit);
+        matches++;
+    }
+    if (stringmatch(pattern,"slowlog-log-slower-than",0)) {
+        addReplyBulkCString(c,"slowlog-log-slower-than");
+        addReplyBulkLongLong(c,server.slowlog_log_slower_than);
+        matches++;
+    }
+    if (stringmatch(pattern,"slowlog-max-len",0)) {
+        addReplyBulkCString(c,"slowlog-max-len");
+        addReplyBulkLongLong(c,server.slowlog_max_len);
+        matches++;
+    }
+    if (stringmatch(pattern,"loglevel",0)) {
+        char *s;
+
+        switch(server.verbosity) {
+        case REDIS_WARNING: s = "warning"; break;
+        case REDIS_VERBOSE: s = "verbose"; break;
+        case REDIS_NOTICE: s = "notice"; break;
+        case REDIS_DEBUG: s = "debug"; break;
+        default: s = "unknown"; break; /* too harmless to panic */
+        }
+        addReplyBulkCString(c,"loglevel");
+        addReplyBulkCString(c,s);
+        matches++;
+    }
     setDeferredMultiBulkLength(c,replylen,matches*2);
 }