acl/lib_acl_cpp/src/redis/redis_request.cpp at master · acl-dev/acl · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
#include "acl_stdafx.hpp"
#include "redis_request.hpp"

#if !defined(ACL_CLIENT_ONLY) && !defined(ACL_REDIS_DISABLE)

namespace acl {

redis_request::redis_request()
: iov_(NULL)
, argc_(0)
, size_(0)
{
}

redis_request::~redis_request()
{
	if (iov_ != NULL) {
		acl_myfree(iov_);
	}
}

void redis_request::clear()
{
	argc_ = 0;
}

void redis_request::reserve(size_t size)
{
	if (size_ >= size) {
		return;
	}

	size_t len = size * sizeof(struct iovec);

	if (iov_ == NULL) {
		iov_ = (struct iovec*) acl_mymalloc(len);
	} else {
		iov_ = (struct iovec*) acl_myrealloc(iov_, len);
	}

	size_ = size;
}

void redis_request::put(const char* data, size_t dlen)
{
#ifdef MINGW
	iov_[argc_].iov_base = (char*) data;
#else
	iov_[argc_].iov_base = (void*) data;
#endif
	iov_[argc_].iov_len = dlen;
	argc_++;
}

} // namespace acl

#endif // ACL_CLIENT_ONLY