Updated to unstable

[redis.git] / src / redis.h

diff --git a/src/redis.h b/src/redis.h
index 4249985ffad190a191d31d0b2a5de92657f8eaaa..fec7355b5d02bea07a3087d1be4a04b0cd8e9b21 100644 (file)
--- a/src/redis.h
+++ b/src/redis.h
@@ -19,6 +19,7 @@
 #include <pthread.h>
 #include <syslog.h>
 #include <netinet/in.h>
+#include <lua.h>
 
 #include "ae.h"     /* Event driven programming library */
 #include "sds.h"    /* Dynamic safe strings */
@@ -50,6 +51,8 @@
 #define REDIS_SHARED_INTEGERS 10000
 #define REDIS_REPLY_CHUNK_BYTES (5*1500) /* 5 TCP packets with default MTU */
 #define REDIS_MAX_LOGMSG_LEN    1024 /* Default maximum length of syslog messages */
+#define REDIS_AUTO_AOFREWRITE_PERC  100
+#define REDIS_AUTO_AOFREWRITE_MIN_SIZE (1024*1024)
 
 /* Hash table parameters */
 #define REDIS_HT_MINFILL        10      /* Minimal hash table fill 10% */
@@ -146,6 +149,7 @@
 #define REDIS_CLOSE_AFTER_REPLY 128 /* Close after writing entire reply. */
 #define REDIS_UNBLOCKED 256 /* This client was unblocked and is stored in
                                server.unblocked_clients */
+#define REDIS_LUA_CLIENT 512 /* This is a non connected client used by Lua */
 
 /* Client request types */
 #define REDIS_REQ_INLINE 1
@@ -226,6 +230,9 @@
 #define REDIS_BGSAVE_THREAD_DONE_OK 2
 #define REDIS_BGSAVE_THREAD_DONE_ERR 3
 
+/* Scripting */
+#define REDIS_LUA_TIME_LIMIT 60000 /* milliseconds */
+
 /* We can print the stacktrace, so our assert is defined this way: */
 #define redisAssert(_e) ((_e)?(void)0 : (_redisAssert(#_e,__FILE__,__LINE__),_exit(1)))
 #define redisPanic(_e) _redisPanic(#_e,__FILE__,__LINE__),_exit(1)
@@ -363,7 +370,7 @@ struct sharedObjectsStruct {
     robj *crlf, *ok, *err, *emptybulk, *czero, *cone, *cnegone, *pong, *space,
     *colon, *nullbulk, *nullmultibulk, *queued,
     *emptymultibulk, *wrongtypeerr, *nokeyerr, *syntaxerr, *sameobjecterr,
-    *outofrangeerr, *loadingerr, *plus,
+    *outofrangeerr, *noscripterr, *loadingerr, *plus,
     *select0, *select1, *select2, *select3, *select4,
     *select5, *select6, *select7, *select8, *select9,
     *messagebulk, *pmessagebulk, *subscribebulk, *unsubscribebulk, *mbulk3,
@@ -555,6 +562,11 @@ struct redisServer {
     int appendonly;
     int appendfsync;
     int no_appendfsync_on_rewrite;
+    int auto_aofrewrite_perc;       /* Rewrite AOF if % growth is > M and... */
+    off_t auto_aofrewrite_min_size; /* the AOF file is at least N bytes. */
+    off_t auto_aofrewrite_base_size;/* AOF size on latest startup or rewrite. */
+    off_t appendonly_current_size;  /* AOF current size. */
+    int aofrewrite_scheduled;       /* Rewrite once BGSAVE terminates. */
     int shutdown_asap;
     int activerehashing;
     char *requirepass;
@@ -659,6 +671,11 @@ struct redisServer {
     /* Cluster */
     int cluster_enabled;
     clusterState cluster;
+    /* Scripting */
+    lua_State *lua;
+    redisClient *lua_client;
+    long long lua_time_limit;
+    long long lua_time_start;
 };
 
 typedef struct pubsubPattern {
@@ -957,6 +974,7 @@ struct redisCommand *lookupCommandByCString(char *s);
 void call(redisClient *c, struct redisCommand *cmd);
 int prepareForShutdown();
 void redisLog(int level, const char *fmt, ...);
+void redisLogRaw(int level, const char *msg);
 void usage();
 void updateDictResizePolicy(void);
 int htNeedsResize(dict *dict);
@@ -1079,6 +1097,9 @@ int clusterAddNode(clusterNode *node);
 void clusterCron(void);
 clusterNode *getNodeByQuery(redisClient *c, struct redisCommand *cmd, robj **argv, int argc, int *hashslot, int *ask);
 
+/* Scripting */
+void scriptingInit(void);
+
 /* Git SHA1 */
 char *redisGitSHA1(void);
 char *redisGitDirty(void);
@@ -1207,6 +1228,8 @@ void migrateCommand(redisClient *c);
 void dumpCommand(redisClient *c);
 void objectCommand(redisClient *c);
 void clientCommand(redisClient *c);
+void evalCommand(redisClient *c);
+void evalShaCommand(redisClient *c);
 
 #if defined(__GNUC__)
 void *calloc(size_t count, size_t size) __attribute__ ((deprecated));