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Add RM_ReplyWithVerbatimStringType that takes an ext/type arg (#9632) 

Verbatim Stings in RESP3 have a type/extension.
The existing redismoule reply function, hard coded it to "txt".
This commit is contained in:
Shaya Potter 2021-10-14 09:53:46 +03:00 committed by GitHub
parent 49d26a9658
commit 24b67d5520
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 15 additions and 4 deletions
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17
src/module.c
View File

@ -2126,15 +2126,23 @@ int RM_ReplyWithEmptyString(RedisModuleCtx *ctx) {
return REDISMODULE_OK;
}
/* Reply with a binary safe string, which should not be escaped or filtered
* taking in input a C buffer pointer, length and a 3 character type/extension.
*
* The function always returns REDISMODULE_OK. */
int RM_ReplyWithVerbatimStringType(RedisModuleCtx *ctx, const char *buf, size_t len, const char *ext) {
client *c = moduleGetReplyClient(ctx);
if (c == NULL) return REDISMODULE_OK;
addReplyVerbatim(c, buf, len, ext);
return REDISMODULE_OK;
}
/* Reply with a binary safe string, which should not be escaped or filtered
* taking in input a C buffer pointer and length.
*
* The function always returns REDISMODULE_OK. */
int RM_ReplyWithVerbatimString(RedisModuleCtx *ctx, const char *buf, size_t len) {
client *c = moduleGetReplyClient(ctx);
if (c == NULL) return REDISMODULE_OK;
addReplyVerbatim(c, buf, len, "txt");
return REDISMODULE_OK;
return RM_ReplyWithVerbatimStringType(ctx, buf, len, "txt");
}
/* Reply to the client with a NULL.
@ -10242,6 +10250,7 @@ void moduleRegisterCoreAPI(void) {
REGISTER_API(ReplyWithString);
REGISTER_API(ReplyWithEmptyString);
REGISTER_API(ReplyWithVerbatimString);
REGISTER_API(ReplyWithVerbatimStringType);
REGISTER_API(ReplyWithStringBuffer);
REGISTER_API(ReplyWithCString);
REGISTER_API(ReplyWithNull);

2
src/redismodule.h
View File

@ -663,6 +663,7 @@ REDISMODULE_API int (*RedisModule_ReplyWithCString)(RedisModuleCtx *ctx, const c
REDISMODULE_API int (*RedisModule_ReplyWithString)(RedisModuleCtx *ctx, RedisModuleString *str) REDISMODULE_ATTR;
REDISMODULE_API int (*RedisModule_ReplyWithEmptyString)(RedisModuleCtx *ctx) REDISMODULE_ATTR;
REDISMODULE_API int (*RedisModule_ReplyWithVerbatimString)(RedisModuleCtx *ctx, const char *buf, size_t len) REDISMODULE_ATTR;
REDISMODULE_API int (*RedisModule_ReplyWithVerbatimStringType)(RedisModuleCtx *ctx, const char *buf, size_t len, const char *ext) REDISMODULE_ATTR;
REDISMODULE_API int (*RedisModule_ReplyWithNull)(RedisModuleCtx *ctx) REDISMODULE_ATTR;
REDISMODULE_API int (*RedisModule_ReplyWithBool)(RedisModuleCtx *ctx, int b) REDISMODULE_ATTR;
REDISMODULE_API int (*RedisModule_ReplyWithDouble)(RedisModuleCtx *ctx, double d) REDISMODULE_ATTR;
@ -946,6 +947,7 @@ static int RedisModule_Init(RedisModuleCtx *ctx, const char *name, int ver, int
REDISMODULE_GET_API(ReplyWithString);
REDISMODULE_GET_API(ReplyWithEmptyString);
REDISMODULE_GET_API(ReplyWithVerbatimString);
REDISMODULE_GET_API(ReplyWithVerbatimStringType);
REDISMODULE_GET_API(ReplyWithNull);
REDISMODULE_GET_API(ReplyWithBool);
REDISMODULE_GET_API(ReplyWithCallReply);