static oss_object_metadata_t *
construct_head_object_group_response(curl_request_param_t *user_data)
{
oss_object_metadata_t *result = object_metadata_initialize();
const char *key, *value;
int flag = 1;
char *ptr = user_data->header_buffer->ptr;
while(*ptr != '\0') {
char *tmp = strchr(ptr, '#');
*tmp = '\0';
if(flag % 2) {
key = ptr;
} else {
value = ptr;
//if(!strcmp(key, "Content-Length")) {
// long length = atol(value);
// result->set_content_length(result, length);
//}
result->add_default_metadata(result, key, value);
}
ptr = tmp + 1;
flag ++;
}
oss_free_user_data(user_data);
return result;
}
/* 将内存中的内容上传至云服务器中 */
int main()
{
unsigned short retcode = -1; //保存服务器http返回码的解析结果;
const char *retinfo = NULL; //保存通过retcode获得的错误信息
const char *bucket_name = "bucketexample"; //设置bucket_name
const char *key = "put-ojbect.data"; //设置上传key
const char *local_file = "proactor.pdf"; //设置需要上传的文件
unsigned int retsize = 0; // 读取文件时的返回值
FILE *fp = fopen(local_file, "r");
if (fp == NULL) {
fprintf(stderr, "error in opening file %s\n", local_file);
return -1;
}
oss_client_t *client = client_initialize_with_endpoint(access_id, access_key, endpoint);
unsigned int file_len = oss_get_file_size(fp);
char *buffer = (char *)malloc(sizeof(char) * file_len + 1);
memset(buffer, '\0', file_len + 1);
retsize = fread(buffer, 1, file_len, fp);
if (retsize < 0) {
fprintf(stderr, "error in reading file %s.\n", local_file);
return -1;
}
/* 初始化元信息，并设置相关属性 */
oss_object_metadata_t *metadata = object_metadata_initialize();
metadata->set_content_length(metadata, file_len); /** 该参数必须设置 */
metadata->set_content_type(metadata, "application/octet-stream");
metadata->set_cache_control(metadata, "no-cache");
metadata->set_content_encoding(metadata, "utf-8");
metadata->set_content_disposition(metadata, "attachment;");
metadata->set_expiration_time(metadata, "Thu, 13 Sep 2012 21:08:42 GMT");
/* 将内存中的内容上传至云服务器中 */
oss_put_object_result_t *result =
client_put_object_from_buffer(client, bucket_name, key, buffer, metadata, &retcode);
if (retcode == OK) {
printf("put object from file successfully.\n");
} else {
retinfo = oss_get_error_message_from_retcode(retcode);
printf("%s\n", retinfo);
}
if (result != NULL) put_object_result_finalize(result);
client_finalize(client);
object_metadata_finalize(metadata);
free(buffer);
fclose(fp);
return 0;
}
/* 初始化Multipart Upload操作*/
int main()
{
unsigned short retcode = -1; //保存服务器http返回码的解析结果;
const char *retinfo = NULL; //保存通过retcode获得的错误信息
const char *bucket_name = "bucketexample"; //设置bucket_name
const char *key = "multipart-upload.data"; //设置key
oss_client_t *client = client_initialize_with_endpoint(access_id, access_key, endpoint);
#if 1 /* 设置带元信息的Multipart Upload 上传请求 */
oss_object_metadata_t *metadata = object_metadata_initialize();
/* 设置上传对象的元信息 */
metadata->set_content_type(metadata, "application/octet-stream");
metadata->set_cache_control(metadata, "no-cache");
metadata->set_content_encoding(metadata, "utf-8");
metadata->set_content_disposition(metadata, "attachment;");
metadata->set_expiration_time(metadata, "Thu, 31 Oct 2012 21:08:42 GMT");
oss_initiate_multipart_upload_request_t *request =
initiate_multipart_upload_request_initialize_with_metadata(bucket_name, key, metadata);
#else /* 不带元信息的Multipart Upload上传请求 */
oss_initiate_multipart_upload_request_t *request =
initiate_multipart_upload_request_initialize(bucket_name, key, NULL);
#endif
oss_initiate_multipart_upload_result_t *result =
client_initiate_multipart_upload(client, request, &retcode);
if (retcode == OK) {
printf("%s\n", result->get_upload_id(result));
} else {
retinfo = oss_get_error_message_from_retcode(retcode);
printf("%s\n", retinfo);
}
initiate_multipart_upload_result_finalize(result);
initiate_multipart_upload_request_finalize(request);
object_metadata_finalize(metadata);
client_finalize(client);
return 0;
}
static oss_object_metadata_t *
construct_get_object_metadata_response_on_success(
curl_request_param_t *user_data)
{
char *headers = user_data->header_buffer->ptr;
oss_object_metadata_t *metadata = object_metadata_initialize();
char tmpbuf[64] = {0};
char *iter = NULL;
iter = strtok(headers, "#");
int flag = 0;
while (iter != NULL) {
if (flag % 2 == 0) {
memset(tmpbuf, 0, 64);
strncpy(tmpbuf, iter, 64);
} else {
metadata->add_default_metadata(metadata, tmpbuf, iter);
}
iter = strtok(NULL, "#");
flag++;
}
oss_free_user_data(user_data);
return metadata;
}
