lnk commit front code

include/oss_sdk/aos_transport.h

@@ -0,0 +1,152 @@
+#ifndef LIBAOS_TRANSPORT_H
+#define LIBAOS_TRANSPORT_H
+
+#include "aos_define.h"
+#include "aos_buf.h"
+
+
+AOS_CPP_START
+
+typedef struct aos_http_request_s aos_http_request_t;
+typedef struct aos_http_response_s aos_http_response_t;
+typedef struct aos_http_transport_s aos_http_transport_t;
+typedef struct aos_http_controller_s aos_http_controller_t;
+
+typedef struct aos_http_request_options_s aos_http_request_options_t;
+typedef struct aos_http_transport_options_s aos_http_transport_options_t;
+typedef struct aos_curl_http_transport_s aos_curl_http_transport_t;
+
+typedef int (*aos_read_http_body_pt)(aos_http_request_t *req, char *buffer, int len);
+typedef int (*aos_write_http_body_pt)(aos_http_response_t *resp, const char *buffer, int len);
+
+typedef void (*oss_progress_callback)(int64_t consumed_bytes, int64_t total_bytes);
+
+void aos_curl_response_headers_parse(aos_pool_t *p, aos_table_t *headers, char *buffer, int len);
+aos_http_transport_t *aos_curl_http_transport_create(aos_pool_t *p);
+int aos_curl_http_transport_perform(aos_http_transport_t *t);
+
+struct aos_http_request_options_s {
+    int speed_limit;
+    int speed_time;
+    int dns_cache_timeout;
+    int connect_timeout;
+    int64_t max_memory_size;
+    int enable_crc;
+    char *proxy_host;
+    char *proxy_auth;
+};
+
+struct aos_http_transport_options_s {
+    char *user_agent;
+    char *cacerts_path;
+    uint32_t ssl_verification_disabled:1;
+};
+
+#define AOS_HTTP_BASE_CONTROLLER_DEFINE         \
+    aos_http_request_options_t *options;        \
+    aos_pool_t *pool;                           \
+    int64_t start_time;                         \
+    int64_t first_byte_time;                    \
+    int64_t finish_time;                        \
+    uint32_t owner:1;                           \
+    void *user_data;
+
+struct aos_http_controller_s {
+    AOS_HTTP_BASE_CONTROLLER_DEFINE
+};
+
+typedef struct aos_http_controller_ex_s {
+    AOS_HTTP_BASE_CONTROLLER_DEFINE
+    // private
+    int error_code;
+    char *reason; // can't modify
+} aos_http_controller_ex_t;
+
+typedef enum {
+    BODY_IN_MEMORY = 0,
+    BODY_IN_FILE,
+    BODY_IN_CALLBACK
+} aos_http_body_type_e;
+
+struct aos_http_request_s {
+    char *host;
+    char *proto;
+    char *signed_url;
+    
+    http_method_e method;
+    char *uri;
+    char *resource;
+    aos_table_t *headers;
+    aos_table_t *query_params;
+    
+    aos_list_t body;
+    int64_t body_len;
+    char *file_path;
+    aos_file_buf_t *file_buf;
+
+    aos_pool_t *pool;
+    void *user_data;
+    aos_read_http_body_pt read_body;
+
+    aos_http_body_type_e type;
+
+    oss_progress_callback progress_callback;
+    uint64_t crc64;
+    int64_t  consumed_bytes;
+};
+
+struct aos_http_response_s {
+    int status;
+    aos_table_t *headers;
+
+    aos_list_t body;
+    int64_t body_len;
+    char *file_path;
+    aos_file_buf_t* file_buf;
+    int64_t content_length;
+
+    aos_pool_t *pool;
+    void *user_data;
+    aos_write_http_body_pt write_body;
+
+    aos_http_body_type_e type;
+
+    oss_progress_callback progress_callback;
+    uint64_t crc64;
+};
+
+typedef enum {
+    TRANS_STATE_INIT,
+    TRANS_STATE_HEADER,
+    TRANS_STATE_BODY_IN,
+    TRANS_STATE_BODY_OUT,
+    TRANS_STATE_ABORT,
+    TRANS_STATE_DONE
+} aos_transport_state_e;
+
+#define AOS_HTTP_BASE_TRANSPORT_DEFINE           \
+    aos_http_request_t *req;                     \
+    aos_http_response_t *resp;                   \
+    aos_pool_t *pool;                            \
+    aos_transport_state_e state;                 \
+    aos_array_header_t *cleanup;                 \
+    aos_http_transport_options_t *options;       \
+    aos_http_controller_ex_t *controller;
+    
+struct aos_http_transport_s {
+    AOS_HTTP_BASE_TRANSPORT_DEFINE
+};
+
+struct aos_curl_http_transport_s {
+    AOS_HTTP_BASE_TRANSPORT_DEFINE
+    CURL *curl;
+    char *url;
+    struct curl_slist *headers;
+    curl_read_callback header_callback;
+    curl_read_callback read_callback;
+    curl_write_callback write_callback;
+};
+
+AOS_CPP_END
+
+#endif