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ACL: show categories in COMMAND reply

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Adding another new filed categories at the end of
command reply, it's easy to read and distinguish
flags and categories, also compatible with old format.
This commit is contained in:
zhaozhao.zz 2019-02-14 00:12:10 +08:00
parent a65094dae8
commit 14507457a0
3 changed files with 17 additions and 2 deletions

12
src/acl.c

@ -1480,3 +1480,15 @@ NULL
addReplySubcommandSyntaxError(c);
}
}
void addReplyCommandCategories(client *c, struct redisCommand *cmd) {
int flagcount = 0;
void *flaglen = addReplyDeferredLen(c);
for (int j = 0; ACLCommandCategories[j].flag != 0; j++) {
if (cmd->flags & ACLCommandCategories[j].flag) {
addReplyStatusFormat(c, "@%s", ACLCommandCategories[j].name);
flagcount++;
}
}
setDeferredSetLen(c, flaglen, flagcount);
}

6
src/server.c

@ -3698,8 +3698,8 @@ void addReplyCommand(client *c, struct redisCommand *cmd) {
if (!cmd) {
addReplyNull(c);
} else {
/* We are adding: command name, arg count, flags, first, last, offset */
addReplyArrayLen(c, 6);
/* We are adding: command name, arg count, flags, first, last, offset, categories */
addReplyArrayLen(c, 7);
addReplyBulkCString(c, cmd->name);
addReplyLongLong(c, cmd->arity);
@ -3729,6 +3729,8 @@ void addReplyCommand(client *c, struct redisCommand *cmd) {
addReplyLongLong(c, cmd->firstkey);
addReplyLongLong(c, cmd->lastkey);
addReplyLongLong(c, cmd->keystep);
addReplyCommandCategories(c,cmd);
}
}

1
src/server.h

@ -1748,6 +1748,7 @@ char *ACLSetUserStringError(void);
int ACLLoadConfiguredUsers(void);
sds ACLDescribeUser(user *u);
void ACLLoadUsersAtStartup(void);
void addReplyCommandCategories(client *c, struct redisCommand *cmd);
/* Sorted sets data type */