mirror of
https://github.com/phpredis/phpredis.git
synced 2026-06-19 07:35:31 +00:00
Nicolas Favre-Felix
139 lines
3.9 KiB
C
139 lines
3.9 KiB
C
#include "php.h"
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#include "php_ini.h"
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#define redis_sock_name "Redis Socket Buffer"
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#define REDIS_SOCK_STATUS_FAILED 0
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#define REDIS_SOCK_STATUS_DISCONNECTED 1
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#define REDIS_SOCK_STATUS_UNKNOWN 2
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#define REDIS_SOCK_STATUS_CONNECTED 3
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#define redis_multi_access_type_name "Redis Multi type access"
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/* properties */
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#define REDIS_NOT_FOUND 0
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#define REDIS_STRING 1
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#define REDIS_SET 2
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#define REDIS_LIST 3
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#define REDIS_ATOMIC 0
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#define REDIS_MULTI 1
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#define REDIS_PIPELINE 2
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#define IF_MULTI() if(get_flag(object TSRMLS_CC) == REDIS_MULTI)
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#define IF_MULTI_OR_ATOMIC() if(get_flag(object TSRMLS_CC) == REDIS_MULTI || get_flag(object TSRMLS_CC) == REDIS_ATOMIC)\
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#define IF_MULTI_OR_PIPELINE() if(get_flag(object TSRMLS_CC) == REDIS_MULTI || get_flag(object TSRMLS_CC) == REDIS_PIPELINE)
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#define IF_PIPELINE() if(get_flag(object TSRMLS_CC) == REDIS_PIPELINE)
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#define IF_NOT_MULTI() if(get_flag(object TSRMLS_CC) != REDIS_MULTI)
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#define IF_ATOMIC() if(get_flag(object TSRMLS_CC) == REDIS_ATOMIC)
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#define ELSE_IF_MULTI() else if(get_flag(object TSRMLS_CC) == REDIS_MULTI) { \
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if(redis_response_enqueued(redis_sock TSRMLS_CC) == 1) {\
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RETURN_ZVAL(getThis(), 1, 0);\
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} else {\
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RETURN_FALSE;\
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} \
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}
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#define ELSE_IF_PIPELINE() else IF_PIPELINE() { \
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RETURN_ZVAL(getThis(), 1, 0);\
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}
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#define MULTI_RESPONSE(callback) IF_MULTI_OR_PIPELINE() { \
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fold_item *f1 = malloc(sizeof(fold_item)); \
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f1->fun = (void *)callback; \
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f1->next = NULL; \
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fold_item *current = get_multi_current(getThis());\
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if(current) current->next = f1; \
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set_multi_current(getThis(), f1); \
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}
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#define PIPELINE_ENQUEUE_COMMAND(cmd, cmd_len) request_item *tmp; \
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tmp = malloc(sizeof(request_item));\
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tmp->request_str = calloc(cmd_len, 1);\
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memcpy(tmp->request_str, cmd, cmd_len);\
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tmp->request_size = cmd_len;\
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tmp->next = NULL;\
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zval *z_this = getThis(); \
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struct request_item *current_request = get_pipeline_current(z_this); \
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if(current_request) {\
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current_request->next = tmp;\
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} \
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set_pipeline_current(z_this, tmp); \
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if(NULL == get_pipeline_head(z_this)) { \
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set_pipeline_head(z_this, get_pipeline_current(z_this)); \
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/* head_request = current_request;*/ \
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}
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#define SOCKET_WRITE_COMMAND(redis_sock, cmd, cmd_len) if(redis_sock_write(redis_sock, cmd, cmd_len) < 0) { \
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efree(cmd); \
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RETURN_FALSE; \
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}
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#define REDIS_SAVE_CALLBACK(callback) IF_MULTI_OR_PIPELINE() { \
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fold_item *f1 = malloc(sizeof(fold_item)); \
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f1->fun = (void *)callback; \
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f1->next = NULL; \
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fold_item *current = get_multi_current(getThis());\
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if(current) current->next = f1; \
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set_multi_current(getThis(), f1); \
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if(NULL == get_multi_head(getThis())) { \
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/* head = current;*/ \
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set_multi_head(getThis(), get_multi_current(getThis()));\
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}\
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}
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#define REDIS_ELSE_IF_MULTI(function) \
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else if(get_flag(object TSRMLS_CC) == REDIS_MULTI) { \
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if(redis_response_enqueued(redis_sock TSRMLS_CC) == 1) {\
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REDIS_SAVE_CALLBACK(function); \
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RETURN_ZVAL(getThis(), 1, 0);\
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} else {\
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RETURN_FALSE;\
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}\
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}
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#define REDIS_ELSE_IF_PIPELINE(function) else IF_PIPELINE() { \
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REDIS_SAVE_CALLBACK(function); \
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RETURN_ZVAL(getThis(), 1, 0);\
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}
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#define REDIS_PROCESS_REQUEST(redis_sock, cmd, cmd_len) \
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IF_MULTI_OR_ATOMIC() { \
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SOCKET_WRITE_COMMAND(redis_sock, cmd, cmd_len); \
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efree(cmd); \
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}\
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IF_PIPELINE() { \
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PIPELINE_ENQUEUE_COMMAND(cmd, cmd_len); \
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efree(cmd); \
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}
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#define REDIS_PROCESS_RESPONSE(function) \
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REDIS_ELSE_IF_MULTI(function) \
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REDIS_ELSE_IF_PIPELINE(function);
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/* {{{ struct RedisSock */
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typedef struct RedisSock_ {
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php_stream *stream;
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char *host;
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unsigned short port;
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long timeout;
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int failed;
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int status;
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} RedisSock;
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/* }}} */
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typedef struct fold_item {
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zval * (*fun)(INTERNAL_FUNCTION_PARAMETERS, RedisSock *redis_sock, ...);
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struct fold_item *next;
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} fold_item;
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typedef struct request_item {
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char *request_str;
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int request_size; /* size_t */
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struct request_item *next;
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} request_item;
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void
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free_reply_callbacks(zval *z_this);
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