From bb3475e8eb379ee18f3d8f37caa8040b852a6213 Mon Sep 17 00:00:00 2001 From: "Anna (navi) Figueiredo Gomes" Date: Sat, 23 Mar 2024 01:21:46 +0100 Subject: all: rename redis -> redict symbols and comments Signed-off-by: Anna (navi) Figueiredo Gomes --- hiredict.h | 260 ++++++++++++++++++++++++++++++------------------------------- 1 file changed, 130 insertions(+), 130 deletions(-) (limited to 'hiredict.h') diff --git a/hiredict.h b/hiredict.h index 1936b4d..c186bb7 100644 --- a/hiredict.h +++ b/hiredict.h @@ -15,8 +15,8 @@ * */ -#ifndef __HIREDIS_H -#define __HIREDIS_H +#ifndef __HIREDICT_H +#define __HIREDICT_H #include "read.h" #include /* for va_list */ #ifndef _MSC_VER @@ -29,141 +29,141 @@ typedef long long ssize_t; #include "sds.h" /* for sds */ #include "alloc.h" /* for allocation wrappers */ -#define HIREDIS_MAJOR 1 -#define HIREDIS_MINOR 2 -#define HIREDIS_PATCH 0 -#define HIREDIS_SONAME 1.2.1-dev +#define HIREDICT_MAJOR 1 +#define HIREDICT_MINOR 2 +#define HIREDICT_PATCH 0 +#define HIREDICT_SONAME 1.2.1-dev /* Connection type can be blocking or non-blocking and is set in the - * least significant bit of the flags field in redisContext. */ -#define REDIS_BLOCK 0x1 + * least significant bit of the flags field in redictContext. */ +#define REDICT_BLOCK 0x1 /* Connection may be disconnected before being free'd. The second bit * in the flags field is set when the context is connected. */ -#define REDIS_CONNECTED 0x2 +#define REDICT_CONNECTED 0x2 /* The async API might try to disconnect cleanly and flush the output * buffer and read all subsequent replies before disconnecting. * This flag means no new commands can come in and the connection * should be terminated once all replies have been read. */ -#define REDIS_DISCONNECTING 0x4 +#define REDICT_DISCONNECTING 0x4 /* Flag specific to the async API which means that the context should be clean * up as soon as possible. */ -#define REDIS_FREEING 0x8 +#define REDICT_FREEING 0x8 /* Flag that is set when an async callback is executed. */ -#define REDIS_IN_CALLBACK 0x10 +#define REDICT_IN_CALLBACK 0x10 /* Flag that is set when the async context has one or more subscriptions. */ -#define REDIS_SUBSCRIBED 0x20 +#define REDICT_SUBSCRIBED 0x20 /* Flag that is set when monitor mode is active */ -#define REDIS_MONITORING 0x40 +#define REDICT_MONITORING 0x40 /* Flag that is set when we should set SO_REUSEADDR before calling bind() */ -#define REDIS_REUSEADDR 0x80 +#define REDICT_REUSEADDR 0x80 /* Flag that is set when the async connection supports push replies. */ -#define REDIS_SUPPORTS_PUSH 0x100 +#define REDICT_SUPPORTS_PUSH 0x100 /** * Flag that indicates the user does not want the context to * be automatically freed upon error */ -#define REDIS_NO_AUTO_FREE 0x200 +#define REDICT_NO_AUTO_FREE 0x200 /* Flag that indicates the user does not want replies to be automatically freed */ -#define REDIS_NO_AUTO_FREE_REPLIES 0x400 +#define REDICT_NO_AUTO_FREE_REPLIES 0x400 /* Flags to prefer IPv6 or IPv4 when doing DNS lookup. (If both are set, * AF_UNSPEC is used.) */ -#define REDIS_PREFER_IPV4 0x800 -#define REDIS_PREFER_IPV6 0x1000 +#define REDICT_PREFER_IPV4 0x800 +#define REDICT_PREFER_IPV6 0x1000 -#define REDIS_KEEPALIVE_INTERVAL 15 /* seconds */ +#define REDICT_KEEPALIVE_INTERVAL 15 /* seconds */ /* number of times we retry to connect in the case of EADDRNOTAVAIL and * SO_REUSEADDR is being used. */ -#define REDIS_CONNECT_RETRIES 10 +#define REDICT_CONNECT_RETRIES 10 /* Forward declarations for structs defined elsewhere */ -struct redisAsyncContext; -struct redisContext; +struct redictAsyncContext; +struct redictContext; /* RESP3 push helpers and callback prototypes */ -#define redisIsPushReply(r) (((redisReply*)(r))->type == REDIS_REPLY_PUSH) -typedef void (redisPushFn)(void *, void *); -typedef void (redisAsyncPushFn)(struct redisAsyncContext *, void *); +#define redictIsPushReply(r) (((redictReply*)(r))->type == REDICT_REPLY_PUSH) +typedef void (redictPushFn)(void *, void *); +typedef void (redictAsyncPushFn)(struct redictAsyncContext *, void *); #ifdef __cplusplus extern "C" { #endif -/* This is the reply object returned by redisCommand() */ -typedef struct redisReply { - int type; /* REDIS_REPLY_* */ - long long integer; /* The integer when type is REDIS_REPLY_INTEGER */ - double dval; /* The double when type is REDIS_REPLY_DOUBLE */ +/* This is the reply object returned by redictCommand() */ +typedef struct redictReply { + int type; /* REDICT_REPLY_* */ + long long integer; /* The integer when type is REDICT_REPLY_INTEGER */ + double dval; /* The double when type is REDICT_REPLY_DOUBLE */ size_t len; /* Length of string */ - char *str; /* Used for REDIS_REPLY_ERROR, REDIS_REPLY_STRING - REDIS_REPLY_VERB, REDIS_REPLY_DOUBLE (in additional to dval), - and REDIS_REPLY_BIGNUM. */ - char vtype[4]; /* Used for REDIS_REPLY_VERB, contains the null + char *str; /* Used for REDICT_REPLY_ERROR, REDICT_REPLY_STRING + REDICT_REPLY_VERB, REDICT_REPLY_DOUBLE (in additional to dval), + and REDICT_REPLY_BIGNUM. */ + char vtype[4]; /* Used for REDICT_REPLY_VERB, contains the null terminated 3 character content type, such as "txt". */ - size_t elements; /* number of elements, for REDIS_REPLY_ARRAY */ - struct redisReply **element; /* elements vector for REDIS_REPLY_ARRAY */ -} redisReply; + size_t elements; /* number of elements, for REDICT_REPLY_ARRAY */ + struct redictReply **element; /* elements vector for REDICT_REPLY_ARRAY */ +} redictReply; -redisReader *redisReaderCreate(void); +redictReader *redictReaderCreate(void); -/* Function to free the reply objects hiredis returns by default. */ +/* Function to free the reply objects hiredict returns by default. */ void freeReplyObject(void *reply); /* Functions to format a command according to the protocol. */ -int redisvFormatCommand(char **target, const char *format, va_list ap); -int redisFormatCommand(char **target, const char *format, ...); -long long redisFormatCommandArgv(char **target, int argc, const char **argv, const size_t *argvlen); -long long redisFormatSdsCommandArgv(sds *target, int argc, const char ** argv, const size_t *argvlen); -void redisFreeCommand(char *cmd); -void redisFreeSdsCommand(sds cmd); - -enum redisConnectionType { - REDIS_CONN_TCP, - REDIS_CONN_UNIX, - REDIS_CONN_USERFD +int redictvFormatCommand(char **target, const char *format, va_list ap); +int redictFormatCommand(char **target, const char *format, ...); +long long redictFormatCommandArgv(char **target, int argc, const char **argv, const size_t *argvlen); +long long redictFormatSdsCommandArgv(sds *target, int argc, const char ** argv, const size_t *argvlen); +void redictFreeCommand(char *cmd); +void redictFreeSdsCommand(sds cmd); + +enum redictConnectionType { + REDICT_CONN_TCP, + REDICT_CONN_UNIX, + REDICT_CONN_USERFD }; -struct redisSsl; +struct redictSsl; -#define REDIS_OPT_NONBLOCK 0x01 -#define REDIS_OPT_REUSEADDR 0x02 -#define REDIS_OPT_NOAUTOFREE 0x04 /* Don't automatically free the async +#define REDICT_OPT_NONBLOCK 0x01 +#define REDICT_OPT_REUSEADDR 0x02 +#define REDICT_OPT_NOAUTOFREE 0x04 /* Don't automatically free the async * object on a connection failure, or * other implicit conditions. Only free * on an explicit call to disconnect() * or free() */ -#define REDIS_OPT_NO_PUSH_AUTOFREE 0x08 /* Don't automatically intercept and +#define REDICT_OPT_NO_PUSH_AUTOFREE 0x08 /* Don't automatically intercept and * free RESP3 PUSH replies. */ -#define REDIS_OPT_NOAUTOFREEREPLIES 0x10 /* Don't automatically free replies. */ -#define REDIS_OPT_PREFER_IPV4 0x20 /* Prefer IPv4 in DNS lookups. */ -#define REDIS_OPT_PREFER_IPV6 0x40 /* Prefer IPv6 in DNS lookups. */ -#define REDIS_OPT_PREFER_IP_UNSPEC (REDIS_OPT_PREFER_IPV4 | REDIS_OPT_PREFER_IPV6) +#define REDICT_OPT_NOAUTOFREEREPLIES 0x10 /* Don't automatically free replies. */ +#define REDICT_OPT_PREFER_IPV4 0x20 /* Prefer IPv4 in DNS lookups. */ +#define REDICT_OPT_PREFER_IPV6 0x40 /* Prefer IPv6 in DNS lookups. */ +#define REDICT_OPT_PREFER_IP_UNSPEC (REDICT_OPT_PREFER_IPV4 | REDICT_OPT_PREFER_IPV6) /* In Unix systems a file descriptor is a regular signed int, with -1 * representing an invalid descriptor. In Windows it is a SOCKET * (32- or 64-bit unsigned integer depending on the architecture), where * all bits set (~0) is INVALID_SOCKET. */ #ifndef _WIN32 -typedef int redisFD; -#define REDIS_INVALID_FD -1 +typedef int redictFD; +#define REDICT_INVALID_FD -1 #else #ifdef _WIN64 -typedef unsigned long long redisFD; /* SOCKET = 64-bit UINT_PTR */ +typedef unsigned long long redictFD; /* SOCKET = 64-bit UINT_PTR */ #else -typedef unsigned long redisFD; /* SOCKET = 32-bit UINT_PTR */ +typedef unsigned long redictFD; /* SOCKET = 32-bit UINT_PTR */ #endif -#define REDIS_INVALID_FD ((redisFD)(~0)) /* INVALID_SOCKET */ +#define REDICT_INVALID_FD ((redictFD)(~0)) /* INVALID_SOCKET */ #endif typedef struct { @@ -172,12 +172,12 @@ typedef struct { * `endpoint` member field to use */ int type; - /* bit field of REDIS_OPT_xxx */ + /* bit field of REDICT_OPT_xxx */ int options; /* timeout value for connect operation. If NULL, no timeout is used */ const struct timeval *connect_timeout; /* timeout value for commands. If NULL, no timeout is used. This can be - * updated at runtime with redisSetTimeout/redisAsyncSetTimeout. */ + * updated at runtime with redictSetTimeout/redictAsyncSetTimeout. */ const struct timeval *command_timeout; union { /** use this field for tcp/ip connections */ @@ -189,9 +189,9 @@ typedef struct { /** use this field for unix domain sockets */ const char *unix_socket; /** - * use this field to have hiredis operate an already-open + * use this field to have hiredict operate an already-open * file descriptor */ - redisFD fd; + redictFD fd; } endpoint; /* Optional user defined data/destructor */ @@ -199,56 +199,56 @@ typedef struct { void (*free_privdata)(void *); /* A user defined PUSH message callback */ - redisPushFn *push_cb; - redisAsyncPushFn *async_push_cb; -} redisOptions; + redictPushFn *push_cb; + redictAsyncPushFn *async_push_cb; +} redictOptions; /** * Helper macros to initialize options to their specified fields. */ -#define REDIS_OPTIONS_SET_TCP(opts, ip_, port_) do { \ - (opts)->type = REDIS_CONN_TCP; \ +#define REDICT_OPTIONS_SET_TCP(opts, ip_, port_) do { \ + (opts)->type = REDICT_CONN_TCP; \ (opts)->endpoint.tcp.ip = ip_; \ (opts)->endpoint.tcp.port = port_; \ } while(0) -#define REDIS_OPTIONS_SET_UNIX(opts, path) do { \ - (opts)->type = REDIS_CONN_UNIX; \ +#define REDICT_OPTIONS_SET_UNIX(opts, path) do { \ + (opts)->type = REDICT_CONN_UNIX; \ (opts)->endpoint.unix_socket = path; \ } while(0) -#define REDIS_OPTIONS_SET_PRIVDATA(opts, data, dtor) do { \ +#define REDICT_OPTIONS_SET_PRIVDATA(opts, data, dtor) do { \ (opts)->privdata = data; \ (opts)->free_privdata = dtor; \ } while(0) -typedef struct redisContextFuncs { - void (*close)(struct redisContext *); +typedef struct redictContextFuncs { + void (*close)(struct redictContext *); void (*free_privctx)(void *); - void (*async_read)(struct redisAsyncContext *); - void (*async_write)(struct redisAsyncContext *); + void (*async_read)(struct redictAsyncContext *); + void (*async_write)(struct redictAsyncContext *); /* Read/Write data to the underlying communication stream, returning the * number of bytes read/written. In the event of an unrecoverable error * these functions shall return a value < 0. In the event of a * recoverable error, they should return 0. */ - ssize_t (*read)(struct redisContext *, char *, size_t); - ssize_t (*write)(struct redisContext *); -} redisContextFuncs; + ssize_t (*read)(struct redictContext *, char *, size_t); + ssize_t (*write)(struct redictContext *); +} redictContextFuncs; -/* Context for a connection to Redis */ -typedef struct redisContext { - const redisContextFuncs *funcs; /* Function table */ +/* Context for a connection to Redict */ +typedef struct redictContext { + const redictContextFuncs *funcs; /* Function table */ int err; /* Error flags, 0 when there is no error */ char errstr[128]; /* String representation of error when applicable */ - redisFD fd; + redictFD fd; int flags; char *obuf; /* Write buffer */ - redisReader *reader; /* Protocol reader */ + redictReader *reader; /* Protocol reader */ - enum redisConnectionType connection_type; + enum redictConnectionType connection_type; struct timeval *connect_timeout; struct timeval *command_timeout; @@ -267,30 +267,30 @@ typedef struct redisContext { size_t addrlen; /* Optional data and corresponding destructor users can use to provide - * context to a given redisContext. Not used by hiredis. */ + * context to a given redictContext. Not used by hiredict. */ void *privdata; void (*free_privdata)(void *); - /* Internal context pointer presently used by hiredis to manage + /* Internal context pointer presently used by hiredict to manage * SSL connections. */ void *privctx; /* An optional RESP3 PUSH handler */ - redisPushFn *push_cb; -} redisContext; - -redisContext *redisConnectWithOptions(const redisOptions *options); -redisContext *redisConnect(const char *ip, int port); -redisContext *redisConnectWithTimeout(const char *ip, int port, const struct timeval tv); -redisContext *redisConnectNonBlock(const char *ip, int port); -redisContext *redisConnectBindNonBlock(const char *ip, int port, + redictPushFn *push_cb; +} redictContext; + +redictContext *redictConnectWithOptions(const redictOptions *options); +redictContext *redictConnect(const char *ip, int port); +redictContext *redictConnectWithTimeout(const char *ip, int port, const struct timeval tv); +redictContext *redictConnectNonBlock(const char *ip, int port); +redictContext *redictConnectBindNonBlock(const char *ip, int port, const char *source_addr); -redisContext *redisConnectBindNonBlockWithReuse(const char *ip, int port, +redictContext *redictConnectBindNonBlockWithReuse(const char *ip, int port, const char *source_addr); -redisContext *redisConnectUnix(const char *path); -redisContext *redisConnectUnixWithTimeout(const char *path, const struct timeval tv); -redisContext *redisConnectUnixNonBlock(const char *path); -redisContext *redisConnectFd(redisFD fd); +redictContext *redictConnectUnix(const char *path); +redictContext *redictConnectUnixWithTimeout(const char *path, const struct timeval tv); +redictContext *redictConnectUnixNonBlock(const char *path); +redictContext *redictConnectFd(redictFD fd); /** * Reconnect the given context using the saved information. @@ -299,45 +299,45 @@ redisContext *redisConnectFd(redisFD fd); * host, ip (or path), timeout and bind address are reused, * flags are used unmodified from the existing context. * - * Returns REDIS_OK on successful connect or REDIS_ERR otherwise. + * Returns REDICT_OK on successful connect or REDICT_ERR otherwise. */ -int redisReconnect(redisContext *c); - -redisPushFn *redisSetPushCallback(redisContext *c, redisPushFn *fn); -int redisSetTimeout(redisContext *c, const struct timeval tv); -int redisEnableKeepAlive(redisContext *c); -int redisEnableKeepAliveWithInterval(redisContext *c, int interval); -int redisSetTcpUserTimeout(redisContext *c, unsigned int timeout); -void redisFree(redisContext *c); -redisFD redisFreeKeepFd(redisContext *c); -int redisBufferRead(redisContext *c); -int redisBufferWrite(redisContext *c, int *done); +int redictReconnect(redictContext *c); + +redictPushFn *redictSetPushCallback(redictContext *c, redictPushFn *fn); +int redictSetTimeout(redictContext *c, const struct timeval tv); +int redictEnableKeepAlive(redictContext *c); +int redictEnableKeepAliveWithInterval(redictContext *c, int interval); +int redictSetTcpUserTimeout(redictContext *c, unsigned int timeout); +void redictFree(redictContext *c); +redictFD redictFreeKeepFd(redictContext *c); +int redictBufferRead(redictContext *c); +int redictBufferWrite(redictContext *c, int *done); /* In a blocking context, this function first checks if there are unconsumed * replies to return and returns one if so. Otherwise, it flushes the output * buffer to the socket and reads until it has a reply. In a non-blocking * context, it will return unconsumed replies until there are no more. */ -int redisGetReply(redisContext *c, void **reply); -int redisGetReplyFromReader(redisContext *c, void **reply); +int redictGetReply(redictContext *c, void **reply); +int redictGetReplyFromReader(redictContext *c, void **reply); /* Write a formatted command to the output buffer. Use these functions in blocking mode * to get a pipeline of commands. */ -int redisAppendFormattedCommand(redisContext *c, const char *cmd, size_t len); +int redictAppendFormattedCommand(redictContext *c, const char *cmd, size_t len); /* Write a command to the output buffer. Use these functions in blocking mode * to get a pipeline of commands. */ -int redisvAppendCommand(redisContext *c, const char *format, va_list ap); -int redisAppendCommand(redisContext *c, const char *format, ...); -int redisAppendCommandArgv(redisContext *c, int argc, const char **argv, const size_t *argvlen); +int redictvAppendCommand(redictContext *c, const char *format, va_list ap); +int redictAppendCommand(redictContext *c, const char *format, ...); +int redictAppendCommandArgv(redictContext *c, int argc, const char **argv, const size_t *argvlen); -/* Issue a command to Redis. In a blocking context, it is identical to calling - * redisAppendCommand, followed by redisGetReply. The function will return +/* Issue a command to Redict. In a blocking context, it is identical to calling + * redictAppendCommand, followed by redictGetReply. The function will return * NULL if there was an error in performing the request, otherwise it will * return the reply. In a non-blocking context, it is identical to calling - * only redisAppendCommand and will always return NULL. */ -void *redisvCommand(redisContext *c, const char *format, va_list ap); -void *redisCommand(redisContext *c, const char *format, ...); -void *redisCommandArgv(redisContext *c, int argc, const char **argv, const size_t *argvlen); + * only redictAppendCommand and will always return NULL. */ +void *redictvCommand(redictContext *c, const char *format, va_list ap); +void *redictCommand(redictContext *c, const char *format, ...); +void *redictCommandArgv(redictContext *c, int argc, const char **argv, const size_t *argvlen); #ifdef __cplusplus } -- cgit v1.2.3