CTEST(buffer, alloc_buffer) {
struct buffer* buf;
buf = alloc_buffer(0);
ASSERT_EQUAL(16, buf->cap);
ASSERT_EQUAL(0, buf->used);
ASSERT_NOT_NULL(buf->data);
dealloc_buffer(buf);
buf = alloc_buffer(128);
ASSERT_EQUAL(128, buf->cap);
ASSERT_EQUAL(0, buf->used);
ASSERT_NOT_NULL(buf->data);
dealloc_buffer(buf);
}
void handle_client(int cfd){
char name[1024];
bzero(name, 1024);
read (cfd, &name, 1024);
printf("%s\n", name);
int fret = open(name, O_RDONLY);
if (fret < 0){
//perror("file error");
write(cfd, "ER", 2);
char* err = strerror(errno);
write(cfd, err, strlen(err));
printf("%s", err);
close(cfd);
return;
}
printf("asdfasdfsaf\n");
write(cfd, "OK", 2);
struct stat stat_src;
fstat(fret, &stat_src);
size_t num = htons(stat_src.st_size);
printf("sending file size: %d\n", stat_src.st_size);
write(cfd, &num, sizeof(num));
s_buffer* buf = alloc_buffer(256, fret, cfd);
int bufret = 1;
while(bufret > 0){
bufret = read_to_buf(buf, fret);
bufret = read_from_buffer(buf, cfd);
}
dealloc_buffer(buf);
close(cfd);
}
CTEST(buffer, write_int8_buffer) {
struct buffer* buf;
int8_t i8 = 0xde;
buf = alloc_buffer(16);
write_int8_buffer(buf, i8);
ASSERT_EQUAL(1, buf->used);
ASSERT_EQUAL(i8, buf->data[0]);
dealloc_buffer(buf);
}
CTEST(buffer, write_int16_buffer) {
struct buffer* buf;
int16_t i16 = 0xdece;
buf = alloc_buffer(16);
write_int16_buffer(buf, i16);
ASSERT_EQUAL(2, buf->used);
ASSERT_EQUAL(0xde, (uint8_t)buf->data[0]);
ASSERT_EQUAL(0xce, (uint8_t)buf->data[1]);
dealloc_buffer(buf);
}
CTEST(buffer, write_int32_buffer) {
struct buffer* buf;
int32_t i32 = 0xdecebeae;
buf = alloc_buffer(16);
write_int32_buffer(buf, i32);
ASSERT_EQUAL(4, buf->used);
ASSERT_EQUAL(0xde, (uint8_t)buf->data[0]);
ASSERT_EQUAL(0xce, (uint8_t)buf->data[1]);
ASSERT_EQUAL(0xbe, (uint8_t)buf->data[2]);
ASSERT_EQUAL(0xae, (uint8_t)buf->data[3]);
dealloc_buffer(buf);
}
struct buffer *wait_response(int cfd) {
int rbytes = 0, rc, r, remain, resp_size;
struct buffer *response;
rc = wait_socket_data(cfd, 3000, CR_READ);
if (rc <= 0) { // timeout or error
logger(DEBUG, "wait response error, as %s!", strerror(errno));
return NULL;
}
response = alloc_buffer(128);
remain = get_buffer_cap(response);
TIME_START();
while (rbytes < 4) {
r = read(cfd, get_buffer_data(response) + rbytes, remain);
if (r <= 0) {
if (r == -1 &&
(errno == EAGAIN || errno == EINTR || errno == EWOULDBLOCK)) continue;
if (r == 0) close(cfd);
logger(DEBUG, "wait response error, as %s!", strerror(errno));
goto err_cleanup;
}
rbytes += r;
remain -= r;
incr_buffer_used(response, r);
}
resp_size = read_int32_buffer(response) + 4;
need_expand(response, resp_size);
while (rbytes < resp_size) {
r = read(cfd, get_buffer_data(response) + rbytes, resp_size - rbytes);
if (r <= 0) {
if (r == -1 &&
(errno == EAGAIN || errno == EINTR || errno == EWOULDBLOCK)) continue;
if (r == 0) close(cfd);
logger(DEBUG, "wait response error, as %s!", strerror(errno));
goto err_cleanup;
}
rbytes += r;
incr_buffer_used(response, r);
}
TIME_END();
logger(DEBUG, "Total time cost %lldus in wait response", TIME_COST());
return response;
err_cleanup:
dealloc_buffer(response);
return NULL;
}
CTEST(buffer, write_int64_buffer) {
struct buffer* buf;
int64_t i64 = 0xdecebeaedecebeae;
buf = alloc_buffer(16);
write_int64_buffer(buf, i64);
ASSERT_EQUAL(8, buf->used);
ASSERT_EQUAL(0xde, (uint8_t)buf->data[0]);
ASSERT_EQUAL(0xce, (uint8_t)buf->data[1]);
ASSERT_EQUAL(0xbe, (uint8_t)buf->data[2]);
ASSERT_EQUAL(0xae, (uint8_t)buf->data[3]);
ASSERT_EQUAL(0xde, (uint8_t)buf->data[4]);
ASSERT_EQUAL(0xce, (uint8_t)buf->data[5]);
ASSERT_EQUAL(0xbe, (uint8_t)buf->data[6]);
ASSERT_EQUAL(0xae, (uint8_t)buf->data[7]);
dealloc_buffer(buf);
}
int thread_term()
{
for (int i = 0; i < wet->evno; ++i) {
WEVENT_T e = wet->ev[i];
dealloc_buffer(&(e.buffer));
}
event_base_free(wet->base);
close_stream(&wet->stream);
free(wet);
void* retval = NULL;
pthread_join(ret->id, &retval);
event_base_free(ret->base);
for (int i = 0; i < ret->evno; ++i) {
close_stream(&ret->evs[i].stream);
}
free(ret);
return 0;
}