rdbLoadObject() as a separated function to load objects from disk. Dropped support...

[redis.git] / redis-cli.c

diff --git a/redis-cli.c b/redis-cli.c
index cfd2081ac1a387781542d85d4cfaef7326943f05..a082a9bb9b22d042a02ba297b5534e1877f1b91d 100644 (file)
--- a/redis-cli.c
+++ b/redis-cli.c
@@ -42,13 +42,15 @@
 
 #define REDIS_CMD_INLINE 1
 #define REDIS_CMD_BULK 2
-#define REDIS_CMD_MULTIBULK 3
+#define REDIS_CMD_MULTIBULK 4
 
 #define REDIS_NOTUSED(V) ((void) V)
 
 static struct config {
     char *hostip;
     int hostport;
+    long repeat;
+    int dbnum;
 } config;
 
 struct redisCommand {
@@ -69,12 +71,15 @@ static struct redisCommand cmdTable[] = {
     {"lpush",3,REDIS_CMD_BULK},
     {"rpop",2,REDIS_CMD_INLINE},
     {"lpop",2,REDIS_CMD_INLINE},
+    {"brpop",-3,REDIS_CMD_INLINE},
+    {"blpop",-3,REDIS_CMD_INLINE},
     {"llen",2,REDIS_CMD_INLINE},
     {"lindex",3,REDIS_CMD_INLINE},
     {"lset",4,REDIS_CMD_BULK},
     {"lrange",4,REDIS_CMD_INLINE},
     {"ltrim",4,REDIS_CMD_INLINE},
     {"lrem",4,REDIS_CMD_BULK},
+    {"rpoplpush",3,REDIS_CMD_BULK},
     {"sadd",3,REDIS_CMD_BULK},
     {"srem",3,REDIS_CMD_BULK},
     {"smove",4,REDIS_CMD_BULK},
@@ -90,11 +95,12 @@ static struct redisCommand cmdTable[] = {
     {"sdiffstore",-3,REDIS_CMD_INLINE},
     {"smembers",2,REDIS_CMD_INLINE},
     {"zadd",4,REDIS_CMD_BULK},
+    {"zincrby",4,REDIS_CMD_BULK},
     {"zrem",3,REDIS_CMD_BULK},
     {"zremrangebyscore",4,REDIS_CMD_INLINE},
-    {"zrange",4,REDIS_CMD_INLINE},
-    {"zrangebyscore",4,REDIS_CMD_INLINE},
-    {"zrevrange",4,REDIS_CMD_INLINE},
+    {"zrange",-4,REDIS_CMD_INLINE},
+    {"zrangebyscore",-4,REDIS_CMD_INLINE},
+    {"zrevrange",-4,REDIS_CMD_INLINE},
     {"zcard",2,REDIS_CMD_INLINE},
     {"zscore",3,REDIS_CMD_BULK},
     {"incrby",3,REDIS_CMD_INLINE},
@@ -111,6 +117,8 @@ static struct redisCommand cmdTable[] = {
     {"echo",2,REDIS_CMD_BULK},
     {"save",1,REDIS_CMD_INLINE},
     {"bgsave",1,REDIS_CMD_INLINE},
+    {"rewriteaof",1,REDIS_CMD_INLINE},
+    {"bgrewriteaof",1,REDIS_CMD_INLINE},
     {"shutdown",1,REDIS_CMD_INLINE},
     {"lastsave",1,REDIS_CMD_INLINE},
     {"type",2,REDIS_CMD_INLINE},
@@ -120,6 +128,7 @@ static struct redisCommand cmdTable[] = {
     {"info",1,REDIS_CMD_INLINE},
     {"mget",-2,REDIS_CMD_INLINE},
     {"expire",3,REDIS_CMD_INLINE},
+    {"expireat",3,REDIS_CMD_INLINE},
     {"ttl",2,REDIS_CMD_INLINE},
     {"slaveof",3,REDIS_CMD_INLINE},
     {"debug",-2,REDIS_CMD_INLINE},
@@ -172,11 +181,12 @@ static sds cliReadLine(int fd) {
     return sdstrim(line,"\r\n");
 }
 
-static int cliReadSingleLineReply(int fd) {
+static int cliReadSingleLineReply(int fd, int quiet) {
     sds reply = cliReadLine(fd);
 
     if (reply == NULL) return 1;
-    printf("%s\n", reply);
+    if (!quiet)
+        printf("%s\n", reply);
     return 0;
 }
 
@@ -189,7 +199,7 @@ static int cliReadBulkReply(int fd) {
     bulklen = atoi(replylen);
     if (bulklen == -1) {
         sdsfree(replylen);
-        printf("(nil)");
+        printf("(nil)\n");
         return 0;
     }
     reply = zmalloc(bulklen);
@@ -234,11 +244,13 @@ static int cliReadReply(int fd) {
     switch(type) {
     case '-':
         printf("(error) ");
-        cliReadSingleLineReply(fd);
+        cliReadSingleLineReply(fd,0);
         return 1;
     case '+':
+        return cliReadSingleLineReply(fd,0);
     case ':':
-        return cliReadSingleLineReply(fd);
+        printf("(integer) ");
+        return cliReadSingleLineReply(fd,0);
     case '$':
         return cliReadBulkReply(fd);
     case '*':
@@ -249,10 +261,32 @@ static int cliReadReply(int fd) {
     }
 }
 
+static int selectDb(int fd)
+{
+    int retval;
+    sds cmd;
+    char type;
+
+    if (config.dbnum == 0)
+        return 0;
+
+    cmd = sdsempty();
+    cmd = sdscatprintf(cmd,"SELECT %d\r\n",config.dbnum);
+    anetWrite(fd,cmd,sdslen(cmd));
+    anetRead(fd,&type,1);
+    if (type <= 0 || type != '+') return 1;
+    retval = cliReadSingleLineReply(fd,1);
+    if (retval) {
+        close(fd);
+       return retval;
+    }
+    return 0;
+}
+
 static int cliSendCommand(int argc, char **argv) {
     struct redisCommand *rc = lookupCommand(argv[0]);
     int fd, j, retval = 0;
-    sds cmd = sdsempty();
+    sds cmd;
 
     if (!rc) {
         fprintf(stderr,"Unknown command '%s'\n",argv[0]);
@@ -266,35 +300,48 @@ static int cliSendCommand(int argc, char **argv) {
     }
     if ((fd = cliConnect()) == -1) return 1;
 
-    /* Build the command to send */
-    if (rc->flags & REDIS_CMD_MULTIBULK) {
-        cmd = sdscatprintf(cmd,"*%d\r\n",argc);
-        for (j = 0; j < argc; j++) {
-            cmd = sdscatprintf(cmd,"$%d\r\n",sdslen(argv[j]));
-            cmd = sdscatlen(cmd,argv[j],sdslen(argv[j]));
-            cmd = sdscatlen(cmd,"\r\n",2);
-        }
-    } else {
-        for (j = 0; j < argc; j++) {
-            if (j != 0) cmd = sdscat(cmd," ");
-            if (j == argc-1 && rc->flags & REDIS_CMD_BULK) {
-                cmd = sdscatprintf(cmd,"%d",sdslen(argv[j]));
-            } else {
+    /* Select db number */
+    retval = selectDb(fd);
+    if (retval) {
+        fprintf(stderr,"Error setting DB num\n");
+        return 1;
+    }
+ 
+    while(config.repeat--) {
+        /* Build the command to send */
+        cmd = sdsempty();
+        if (rc->flags & REDIS_CMD_MULTIBULK) {
+            cmd = sdscatprintf(cmd,"*%d\r\n",argc);
+            for (j = 0; j < argc; j++) {
+                cmd = sdscatprintf(cmd,"$%lu\r\n",
+                    (unsigned long)sdslen(argv[j]));
                 cmd = sdscatlen(cmd,argv[j],sdslen(argv[j]));
+                cmd = sdscatlen(cmd,"\r\n",2);
+            }
+        } else {
+            for (j = 0; j < argc; j++) {
+                if (j != 0) cmd = sdscat(cmd," ");
+                if (j == argc-1 && rc->flags & REDIS_CMD_BULK) {
+                    cmd = sdscatprintf(cmd,"%lu",
+                        (unsigned long)sdslen(argv[j]));
+                } else {
+                    cmd = sdscatlen(cmd,argv[j],sdslen(argv[j]));
+                }
+            }
+            cmd = sdscat(cmd,"\r\n");
+            if (rc->flags & REDIS_CMD_BULK) {
+                cmd = sdscatlen(cmd,argv[argc-1],sdslen(argv[argc-1]));
+                cmd = sdscatlen(cmd,"\r\n",2);
             }
         }
-        cmd = sdscat(cmd,"\r\n");
-        if (rc->flags & REDIS_CMD_BULK) {
-            cmd = sdscatlen(cmd,argv[argc-1],sdslen(argv[argc-1]));
-            cmd = sdscatlen(cmd,"\r\n",2);
+        anetWrite(fd,cmd,sdslen(cmd));
+        sdsfree(cmd);
+        retval = cliReadReply(fd);
+        if (retval) {
+            close(fd);
+            return retval;
         }
     }
-    anetWrite(fd,cmd,sdslen(cmd));
-    retval = cliReadReply(fd);
-    if (retval) {
-        close(fd);
-        return retval;
-    }
     close(fd);
     return 0;
 }
@@ -316,6 +363,12 @@ static int parseOptions(int argc, char **argv) {
         } else if (!strcmp(argv[i],"-p") && !lastarg) {
             config.hostport = atoi(argv[i+1]);
             i++;
+        } else if (!strcmp(argv[i],"-r") && !lastarg) {
+            config.repeat = strtoll(argv[i+1],NULL,10);
+            i++;
+        } else if (!strcmp(argv[i],"-n") && !lastarg) {
+            config.dbnum = atoi(argv[i+1]);
+            i++;
         } else {
             break;
         }
@@ -347,6 +400,8 @@ int main(int argc, char **argv) {
 
     config.hostip = "127.0.0.1";
     config.hostport = 6379;
+    config.repeat = 1;
+    config.dbnum = 0;
 
     firstarg = parseOptions(argc,argv);
     argc -= firstarg;
@@ -358,11 +413,12 @@ int main(int argc, char **argv) {
         argvcopy[j] = sdsnew(argv[j]);
 
     if (argc < 1) {
-        fprintf(stderr, "usage: redis-cli [-h host] [-p port] cmd arg1 arg2 arg3 ... argN\n");
-        fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-p port] cmd arg1 arg2 ... arg(N-1)\n");
+        fprintf(stderr, "usage: redis-cli [-h host] [-p port] [-r repeat_times] [-n db_num] cmd arg1 arg2 arg3 ... argN\n");
+        fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-p port] [-r repeat_times] [-n db_num] cmd arg1 arg2 ... arg(N-1)\n");
         fprintf(stderr, "\nIf a pipe from standard input is detected this data is used as last argument.\n\n");
         fprintf(stderr, "example: cat /etc/passwd | redis-cli set my_passwd\n");
         fprintf(stderr, "example: redis-cli get my_passwd\n");
+        fprintf(stderr, "example: redis-cli -r 100 lpush mylist x\n");
         exit(1);
     }