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ruanhaishen
redis
Commits
a1feda23
Commit
a1feda23
authored
Nov 26, 2018
by
antirez
Browse files
RESP3: Scripting RESP3 mode set/map protocol -> Lua conversion.
parent
9330bcc7
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/scripting.c
View file @
a1feda23
...
...
@@ -42,7 +42,7 @@ char *redisProtocolToLuaType_Int(lua_State *lua, char *reply);
char *redisProtocolToLuaType_Bulk(lua_State *lua, char *reply);
char *redisProtocolToLuaType_Status(lua_State *lua, char *reply);
char *redisProtocolToLuaType_Error(lua_State *lua, char *reply);
char
*
redisProtocolToLuaType_MultiBulk
(
lua_State
*
lua
,
char
*
reply
);
char *redisProtocolToLuaType_MultiBulk(lua_State *lua, char *reply
, int atype
);
int redis_math_random (lua_State *L);
int redis_math_randomseed (lua_State *L);
void ldbInit(void);
...
...
@@ -132,7 +132,9 @@ char *redisProtocolToLuaType(lua_State *lua, char* reply) {
case '$': p = redisProtocolToLuaType_Bulk(lua,reply); break;
case '+': p = redisProtocolToLuaType_Status(lua,reply); break;
case '-': p = redisProtocolToLuaType_Error(lua,reply); break;
case
'*'
:
p
=
redisProtocolToLuaType_MultiBulk
(
lua
,
reply
);
break
;
case '*': p = redisProtocolToLuaType_MultiBulk(lua,reply,*p); break;
case '%': p = redisProtocolToLuaType_MultiBulk(lua,reply,*p); break;
case '~': p = redisProtocolToLuaType_MultiBulk(lua,reply,*p); break;
}
return p;
}
...
...
@@ -180,22 +182,38 @@ char *redisProtocolToLuaType_Error(lua_State *lua, char *reply) {
return p+2;
}
char
*
redisProtocolToLuaType_MultiBulk
(
lua_State
*
lua
,
char
*
reply
)
{
char *redisProtocolToLuaType_MultiBulk(lua_State *lua, char *reply
, int atype
) {
char *p = strchr(reply+1,'\r');
long long mbulklen;
int j = 0;
string2ll(reply+1,p-reply-1,&mbulklen);
p
+=
2
;
if
(
mbulklen
==
-
1
)
{
lua_pushboolean
(
lua
,
0
);
return
p
;
}
lua_newtable
(
lua
);
for
(
j
=
0
;
j
<
mbulklen
;
j
++
)
{
lua_pushnumber
(
lua
,
j
+
1
);
p
=
redisProtocolToLuaType
(
lua
,
p
);
lua_settable
(
lua
,
-
3
);
if (server.lua_caller->resp == 2 || atype == '*') {
p += 2;
if (mbulklen == -1) {
lua_pushboolean(lua,0);
return p;
}
lua_newtable(lua);
for (j = 0; j < mbulklen; j++) {
lua_pushnumber(lua,j+1);
p = redisProtocolToLuaType(lua,p);
lua_settable(lua,-3);
}
} else if (server.lua_caller->resp == 3) {
/* Here we handle only Set and Map replies in RESP3 mode, since arrays
* follow the above RESP2 code path. */
p += 2;
lua_newtable(lua);
for (j = 0; j < mbulklen; j++) {
p = redisProtocolToLuaType(lua,p);
if (atype == '%') {
p = redisProtocolToLuaType(lua,p);
} else {
lua_pushboolean(lua,1);
}
lua_settable(lua,-3);
}
}
return p;
}
...
...
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