This is Webservice SDK for mbed. LPCXpresso1769/LPC1768/FRDM-K64F/LPC4088

Dependents:   MbedFileServer_1768MiniDK2 RedWireBridge IssueDebug_gcc MiMicRemoteMCU-for-Mbed ... more

libMiMic(MiMic library for mbed)は、WebService機能を提供するSDKです。 mbedでWebAPIに対応したネットワークデバイスを簡単に作ることが出来ます。

libMiMicはMiMic projectで開発しています。MiMic projectについてはこちらをご覧ください。 http://nyatla.jp/mimic/wp/

構成

libMiMicはmbedRTOS上で動作し、ユーザアプリケーションにAPIを提供します。コアAPIはC言語で記述されていますが、使用頻度の高いものについてはmbed向けのC++APIが準備されています。

/media/uploads/nyatla/libmimic-sdk.png

※libMiMicはmbedの標準イーサネットドライバをしようしていません。

標準イーサネットドライバと同時に使用することはできません。

  • MiMicIP - IPv4スタックです。レテンシとメモリ消費量を抑えたuipベースのライブラリです。
  • ARP/ICMP/UDP/TCP - 基礎的なソケットAPIを提供します。APIは独自です。
  • HTTP/1.1 Server - HTTP/1.1に対応したサーバです。マルチセッション・Chunked・持続性接続に対応しています。
  • HTTP Modules - HTTP/1.1の機能モジュールです。以下のモジュールがあります。
    • ROM file provider - ROMに格納したファイルイメージを公開します。
    • File system provider - mbedファイルシステムを公開します。
    • Onchip configuration - プログラムフラッシュを利用して設定を保存します。
    • MiMicVM processor - RPCリクエスト(MiMicVM)を処理します。
    • FileUpload - ファイルアップロードを受け取ります。
    • URL decoder - HTTPリクエストを解析します。
    • UPnP handler -UPnPメッセージを処理します。
    • WebSocket - Websocketサーバです。
  • mDNS - マルチキャストDNSサービスです。
  • UPnP - UPnP/1.0の機能を提供します。UPnP handlerと協調して動作します。(現在はデバイス探索(SSDP)・デスクリプション(Description)のみ実装してあります。)
  • DHCP/APIPA - ゼロコンフィギュレーション用のモジュールです。
  • HTTP/1.1 Client
  • mbed C++ class library - mbed向けのC++CPIです。C言語のものより簡単です。

対応機種

  • mbed(mbed LPC1768)
  • LPCXpresso1769

プログラム

Import programMiMicRemoteMCU-for-Mbed

MiMic RemoteMCU for mbed. This program provides MCU control API over REST API. It can control MCU from Javascript,PHP or any HTTP rest client directly. And, The application has self development environment.

Import programMbedFileServer

The program publishes files at local directory and SD filesystem. It is a full-fledged webServer somewhat.

サンプル

Import programMiMicSimpleHttpd

This is a simplest HTTP server made ​​of libMiMic. It will echo back a request path.

Import programUPnPBasicDevice

Simplest UPnP basic device example. This program to run UPnP basic device on the mbed.

Import programWebSocketSample

MiMicSDK Websocket module sample program.

Import programHttpClientSamlpe

A http client sample program.

Import programTcpSocketClientSamlpe

MiMicSDK Tcp client socket sample program.

Import programUdpSocketSamlpe

Udp socket sample program. This program will send back the received packet.

チュートリアル

English

libMiMic(MiMic library for mbed) is SDK which provides Webservice functions. It can be created networking device easily using mbed.

See more MiMic information, See MiMic project website. http://nyatla.jp/mimic/wp/

Structure

libMiMic run on mbed RTOS and provides networking API to user application. This library has C++ class API for the mbed, and low-level C language API.

/media/uploads/nyatla/libmimic-sdk.png

For WebService general, it can be written in a simple C + + API.

libMiMic does not have the standard Ethernet driver of mbed. It is not possible that will be used with the standard Ethernet driver.

  • MiMicIP - IPv4 protocol stack. This is based uip which is reduced memory and latency.
  • ARP / ICMP / UDP / TCP - Those are provide basic IP protocols.
  • HTTP/1.1 Server - The Http server compatible HTTP/1.1. It supports multi-session, chunked transport, persistent connection.
  • HTTP Modules - There are addon-module for HTTP server. The following modules.
    • ROM file module - Publish the file images in ROM.
    • File system module - Publish thefiles in mbed file system.
    • Onchip configuration module - To save the network settings to the program flash via REST.
    • MiMicVM module - To handle the (MiMicVM) RPC request.
    • FileUpload module - Accept a file via HTTP POST.
    • URL dedoce module - A versatility URL decoder.
    • UPnP handle module - To handle UPnP messages.
    • UPnP - This provides UPnP/1.0 device functions. It works together with UPnP handler.
    • Websocket - websocket (version13) server
  • mDNS Service - DNS-SD protocol server.
  • UPnP - This provides UPnP/1.0 device functions which works with UPnP handler. (You have been implemented (SSDP) ? description only (Description) device search now.) It is a module zero configuration for - DHCP / APIPA. mbed C + + class library - C of mbed for + + is the CPI. It is simple than that of the C language.
  • DHCP/APIPA - It support zero-cpnfigulation.
  • mbed C++ class library. Almost APIs for Web applications are available.
  • HTTP/1.1 Client

Supported target

  • mbed(mbed LPC1768)
  • LPCXpresso1769

Application

Import programMiMicRemoteMCU-for-Mbed

MiMic RemoteMCU for mbed. This program provides MCU control API over REST API. It can control MCU from Javascript,PHP or any HTTP rest client directly. And, The application has self development environment.

Import programMbedFileServer

The program publishes files at local directory and SD filesystem. It is a full-fledged webServer somewhat.

Sample

Import programMiMicSimpleHttpd

This is a simplest HTTP server made ​​of libMiMic. It will echo back a request path.

Import programUPnPBasicDevice

Simplest UPnP basic device example. This program to run UPnP basic device on the mbed.

Import programWebSocketSample

MiMicSDK Websocket module sample program.

Import programHttpClientSamlpe

A http client sample program.

Import programTcpSocketClientSamlpe

MiMicSDK Tcp client socket sample program.

Import programUdpSocketSamlpe

Udp socket sample program. This program will send back the received packet.

Tutorial

Committer:
nyatla
Date:
Fri Sep 13 06:38:16 2013 +0000
Revision:
57:bc4330dfa62f
Child:
58:03b89038b21a
update mimic core r329;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nyatla 57:bc4330dfa62f 1 /*
nyatla 57:bc4330dfa62f 2 * NyLPC_cHttpClient.c
nyatla 57:bc4330dfa62f 3 *
nyatla 57:bc4330dfa62f 4 * Created on: 2013/08/24
nyatla 57:bc4330dfa62f 5 * Author: nyatla
nyatla 57:bc4330dfa62f 6 */
nyatla 57:bc4330dfa62f 7 #include "NyLPC_cHttpClient.h"
nyatla 57:bc4330dfa62f 8 typedef NyLPC_TUInt8 NyLPC_TcHttpClient_ST;
nyatla 57:bc4330dfa62f 9 #define NyLPC_TcHttpClient_ST_CLOSED 0x00 //ソケット切断
nyatla 57:bc4330dfa62f 10 #define NyLPC_TcHttpClient_ST_IDLE 0x01 //メソッド選択待ち
nyatla 57:bc4330dfa62f 11
nyatla 57:bc4330dfa62f 12 #define NyLPC_TcHttpClient_ST_SEND_REQ_BODY 0x21 //POSTリクエスト送信中
nyatla 57:bc4330dfa62f 13 #define NyLPC_TcHttpClient_ST_RECV_RES_HEAD 0x23
nyatla 57:bc4330dfa62f 14 #define NyLPC_TcHttpClient_ST_RECV_RES_BODY 0x24
nyatla 57:bc4330dfa62f 15
nyatla 57:bc4330dfa62f 16
nyatla 57:bc4330dfa62f 17
nyatla 57:bc4330dfa62f 18 void NyLPC_cHttpClient_initialize(NyLPC_TcHttpClient_t* i_inst,void* i_rx_buf,NyLPC_TUInt16 i_rx_size)
nyatla 57:bc4330dfa62f 19 {
nyatla 57:bc4330dfa62f 20 NyLPC_cTcpSocket_initialize(&i_inst->_sock,i_rx_buf,i_rx_size);
nyatla 57:bc4330dfa62f 21 i_inst->_state=NyLPC_TcHttpClient_ST_CLOSED;
nyatla 57:bc4330dfa62f 22 }
nyatla 57:bc4330dfa62f 23 void NyLPC_cHttpClient_finalize(NyLPC_TcHttpClient_t* i_inst)
nyatla 57:bc4330dfa62f 24 {
nyatla 57:bc4330dfa62f 25 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 26 NyLPC_cTcpSocket_finalize(&i_inst->_sock);
nyatla 57:bc4330dfa62f 27 }
nyatla 57:bc4330dfa62f 28
nyatla 57:bc4330dfa62f 29 void NyLPC_cHttpClient_close(NyLPC_TcHttpClient_t* i_inst)
nyatla 57:bc4330dfa62f 30 {
nyatla 57:bc4330dfa62f 31 //ステータスをclosedへ遷移
nyatla 57:bc4330dfa62f 32 switch(i_inst->_state){
nyatla 57:bc4330dfa62f 33 case NyLPC_TcHttpClient_ST_RECV_RES_BODY:
nyatla 57:bc4330dfa62f 34 NyLPC_cHttpBodyParser_finalize(&i_inst->pw.body_parser);
nyatla 57:bc4330dfa62f 35 break;
nyatla 57:bc4330dfa62f 36 case NyLPC_TcHttpClient_ST_SEND_REQ_BODY:
nyatla 57:bc4330dfa62f 37 NyLPC_cHttpBodyWriter_finalize(&(i_inst->pw.body_writer));
nyatla 57:bc4330dfa62f 38 break;
nyatla 57:bc4330dfa62f 39 case NyLPC_TcHttpClient_ST_RECV_RES_HEAD:
nyatla 57:bc4330dfa62f 40 //開放するものとくにない
nyatla 57:bc4330dfa62f 41 break;
nyatla 57:bc4330dfa62f 42 case NyLPC_TcHttpClient_ST_IDLE:
nyatla 57:bc4330dfa62f 43 break;
nyatla 57:bc4330dfa62f 44 case NyLPC_TcHttpClient_ST_CLOSED:
nyatla 57:bc4330dfa62f 45 return;
nyatla 57:bc4330dfa62f 46 }
nyatla 57:bc4330dfa62f 47 NyLPC_cTcpSocket_close(&i_inst->_sock,1000);
nyatla 57:bc4330dfa62f 48 i_inst->_state=NyLPC_TcHttpClient_ST_CLOSED;
nyatla 57:bc4330dfa62f 49 }
nyatla 57:bc4330dfa62f 50
nyatla 57:bc4330dfa62f 51 /**
nyatla 57:bc4330dfa62f 52 * サーバに接続する。
nyatla 57:bc4330dfa62f 53 * 関数はステータスをIDLEへ遷移する。
nyatla 57:bc4330dfa62f 54 * インスタンスのステータスは何でも構わない。
nyatla 57:bc4330dfa62f 55 * @return
nyatla 57:bc4330dfa62f 56 * TRUE - ステータスはIDLEへ遷移する。
nyatla 57:bc4330dfa62f 57 * FALSE - ステータスはCLOSEDへ遷移する。
nyatla 57:bc4330dfa62f 58 */
nyatla 57:bc4330dfa62f 59 NyLPC_TBool NyLPC_cHttpClient_connect(NyLPC_TcHttpClient_t* i_inst,struct NyLPC_TIPv4Addr* i_addr,NyLPC_TUInt16 i_port)
nyatla 57:bc4330dfa62f 60 {
nyatla 57:bc4330dfa62f 61 //ステータスをclosedへ遷移
nyatla 57:bc4330dfa62f 62 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 63 //接続
nyatla 57:bc4330dfa62f 64 if(!NyLPC_cTcpSocket_connect(&i_inst->_sock,i_addr,i_port,3000)){
nyatla 57:bc4330dfa62f 65 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 66 }
nyatla 57:bc4330dfa62f 67 //streamの生成
nyatla 57:bc4330dfa62f 68 if(!NyLPC_cHttpStream_initialize(&i_inst->_stream,&(i_inst->_sock))){
nyatla 57:bc4330dfa62f 69 NyLPC_OnErrorGoto(ERROR);
nyatla 57:bc4330dfa62f 70 }
nyatla 57:bc4330dfa62f 71 //ステータス遷移
nyatla 57:bc4330dfa62f 72 i_inst->_state=NyLPC_TcHttpClient_ST_IDLE;
nyatla 57:bc4330dfa62f 73 return NyLPC_TBool_TRUE;
nyatla 57:bc4330dfa62f 74 ERROR:
nyatla 57:bc4330dfa62f 75 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 76 }
nyatla 57:bc4330dfa62f 77
nyatla 57:bc4330dfa62f 78
nyatla 57:bc4330dfa62f 79
nyatla 57:bc4330dfa62f 80 /**
nyatla 57:bc4330dfa62f 81 * POSTリクエストを送信する。
nyatla 57:bc4330dfa62f 82 * @return
nyatla 57:bc4330dfa62f 83 * 引き続き処理が可能かを返す。
nyatla 57:bc4330dfa62f 84 */
nyatla 57:bc4330dfa62f 85 NyLPC_TBool NyLPC_cHttpClient_sendMethod(
nyatla 57:bc4330dfa62f 86 NyLPC_TcHttpClient_t* i_inst,
nyatla 57:bc4330dfa62f 87 NyLPC_THttpMethodType i_method,
nyatla 57:bc4330dfa62f 88 const NyLPC_TChar* i_path,
nyatla 57:bc4330dfa62f 89 NyLPC_TUInt32 i_content_length,
nyatla 57:bc4330dfa62f 90 const NyLPC_TChar* i_mime_type,
nyatla 57:bc4330dfa62f 91 const NyLPC_TChar* i_additional_header)
nyatla 57:bc4330dfa62f 92 {
nyatla 57:bc4330dfa62f 93 //ステータスチェック
nyatla 57:bc4330dfa62f 94 if(i_inst->_state!=NyLPC_TcHttpClient_ST_IDLE){
nyatla 57:bc4330dfa62f 95 NyLPC_OnErrorGoto(Error_0);
nyatla 57:bc4330dfa62f 96 }
nyatla 57:bc4330dfa62f 97 //POSTリクエストの送信
nyatla 57:bc4330dfa62f 98 if(!NyLPC_cHttpHeaderWriter_initialize(&i_inst->pw.head_writer,&i_inst->_stream.super,NULL)){
nyatla 57:bc4330dfa62f 99 NyLPC_OnErrorGoto(Error_0);
nyatla 57:bc4330dfa62f 100 }
nyatla 57:bc4330dfa62f 101 //ヘッダを送信
nyatla 57:bc4330dfa62f 102 NyLPC_cHttpHeaderWriter_setConnectionClose(&i_inst->pw.head_writer,NyLPC_TBool_TRUE);//Connection closeを強制
nyatla 57:bc4330dfa62f 103 if(i_content_length==NyLPC_cHttpHeaderWriter_CONTENT_LENGTH_UNLIMITED){
nyatla 57:bc4330dfa62f 104 NyLPC_cHttpHeaderWriter_setChunked(&i_inst->pw.head_writer);
nyatla 57:bc4330dfa62f 105 }else{
nyatla 57:bc4330dfa62f 106 NyLPC_cHttpHeaderWriter_setContentLength(&i_inst->pw.head_writer,i_content_length);
nyatla 57:bc4330dfa62f 107 }
nyatla 57:bc4330dfa62f 108 if(!NyLPC_cHttpHeaderWriter_writeRequestHeader(
nyatla 57:bc4330dfa62f 109 &i_inst->pw.head_writer,
nyatla 57:bc4330dfa62f 110 i_method,
nyatla 57:bc4330dfa62f 111 NyLPC_cTcpSocket_getPeerAddr(&(i_inst->_sock)),
nyatla 57:bc4330dfa62f 112 NyLPC_cTcpSocket_getPeerPort(&(i_inst->_sock)),i_path)){
nyatla 57:bc4330dfa62f 113 NyLPC_OnErrorGoto(Error_1);
nyatla 57:bc4330dfa62f 114 }
nyatla 57:bc4330dfa62f 115 //MimeType
nyatla 57:bc4330dfa62f 116 if(i_mime_type!=NULL){
nyatla 57:bc4330dfa62f 117 if(!NyLPC_cHttpHeaderWriter_writeMessage(&i_inst->pw.head_writer,"Content-type",i_mime_type)){
nyatla 57:bc4330dfa62f 118 NyLPC_OnErrorGoto(Error_1);
nyatla 57:bc4330dfa62f 119 }
nyatla 57:bc4330dfa62f 120 }
nyatla 57:bc4330dfa62f 121 if(i_additional_header!=NULL){
nyatla 57:bc4330dfa62f 122 if(!NyLPC_cHttpHeaderWriter_writeRawMessage(&i_inst->pw.head_writer,i_additional_header)){
nyatla 57:bc4330dfa62f 123 NyLPC_OnErrorGoto(Error_1);
nyatla 57:bc4330dfa62f 124 }
nyatla 57:bc4330dfa62f 125 }
nyatla 57:bc4330dfa62f 126 NyLPC_cHttpHeaderWriter_close(&i_inst->pw.head_writer);
nyatla 57:bc4330dfa62f 127 NyLPC_cHttpHeaderWriter_finalize(&i_inst->pw.head_writer);
nyatla 57:bc4330dfa62f 128
nyatla 57:bc4330dfa62f 129 //BodyWriter生成
nyatla 57:bc4330dfa62f 130 NyLPC_cHttpBodyWriter_initialize(&(i_inst->pw.body_writer),&(i_inst->_stream));
nyatla 57:bc4330dfa62f 131 //bodyのchunkedもセット
nyatla 57:bc4330dfa62f 132 if(i_content_length==0xffffffff){
nyatla 57:bc4330dfa62f 133 NyLPC_cHttpBodyWriter_setChunked(&(i_inst->pw.body_writer));
nyatla 57:bc4330dfa62f 134 }else{
nyatla 57:bc4330dfa62f 135 NyLPC_cHttpBodyWriter_setContentLength(&(i_inst->pw.body_writer),i_content_length);
nyatla 57:bc4330dfa62f 136 }
nyatla 57:bc4330dfa62f 137 i_inst->_state=NyLPC_TcHttpClient_ST_SEND_REQ_BODY;
nyatla 57:bc4330dfa62f 138 return NyLPC_TBool_TRUE;
nyatla 57:bc4330dfa62f 139 Error_0:
nyatla 57:bc4330dfa62f 140 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 141 Error_1:
nyatla 57:bc4330dfa62f 142 NyLPC_cHttpHeaderWriter_finalize(&i_inst->pw.head_writer);
nyatla 57:bc4330dfa62f 143 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 144 }
nyatla 57:bc4330dfa62f 145
nyatla 57:bc4330dfa62f 146 /**
nyatla 57:bc4330dfa62f 147 * POSTリクエストのデータを送信する。
nyatla 57:bc4330dfa62f 148 * @return
nyatla 57:bc4330dfa62f 149 * 0:EOF
nyatla 57:bc4330dfa62f 150 */
nyatla 57:bc4330dfa62f 151 NyLPC_TBool NyLPC_cHttpClient_write(NyLPC_TcHttpClient_t* i_inst,void* i_buf,NyLPC_TUInt32 i_buf_size)
nyatla 57:bc4330dfa62f 152 {
nyatla 57:bc4330dfa62f 153 if(i_inst->_state!=NyLPC_TcHttpClient_ST_SEND_REQ_BODY){
nyatla 57:bc4330dfa62f 154 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 155 }
nyatla 57:bc4330dfa62f 156 if(!NyLPC_cHttpBodyWriter_write(&i_inst->pw.body_writer,i_buf,i_buf_size)){
nyatla 57:bc4330dfa62f 157 //ERROR
nyatla 57:bc4330dfa62f 158 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 159 NyLPC_OnErrorGoto(Error);
nyatla 57:bc4330dfa62f 160 }
nyatla 57:bc4330dfa62f 161 return NyLPC_TBool_TRUE;
nyatla 57:bc4330dfa62f 162 Error:
nyatla 57:bc4330dfa62f 163 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 164 }
nyatla 57:bc4330dfa62f 165
nyatla 57:bc4330dfa62f 166 NyLPC_TBool NyLPC_cHttpClient_writeFormat(NyLPC_TcHttpClient_t* i_inst,const NyLPC_TChar* i_fmt,...)
nyatla 57:bc4330dfa62f 167 {
nyatla 57:bc4330dfa62f 168 NyLPC_TBool ret;
nyatla 57:bc4330dfa62f 169 va_list a;
nyatla 57:bc4330dfa62f 170 if(i_inst->_state!=NyLPC_TcHttpClient_ST_SEND_REQ_BODY){
nyatla 57:bc4330dfa62f 171 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 172 }
nyatla 57:bc4330dfa62f 173 va_start(a,i_fmt);
nyatla 57:bc4330dfa62f 174 ret=NyLPC_cHttpBodyWriter_formatV(&i_inst->pw.body_writer,i_fmt,a);
nyatla 57:bc4330dfa62f 175 va_end(a);
nyatla 57:bc4330dfa62f 176 if(!ret){
nyatla 57:bc4330dfa62f 177 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 178 }
nyatla 57:bc4330dfa62f 179 return ret;
nyatla 57:bc4330dfa62f 180 }
nyatla 57:bc4330dfa62f 181 NyLPC_TBool NyLPC_cHttpClient_writeFormatV(NyLPC_TcHttpClient_t* i_inst,const NyLPC_TChar* i_fmt,va_list i_args)
nyatla 57:bc4330dfa62f 182 {
nyatla 57:bc4330dfa62f 183 NyLPC_TBool ret;
nyatla 57:bc4330dfa62f 184 if(i_inst->_state!=NyLPC_TcHttpClient_ST_SEND_REQ_BODY){
nyatla 57:bc4330dfa62f 185 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 186 }
nyatla 57:bc4330dfa62f 187 ret=NyLPC_cHttpBodyWriter_formatV(&i_inst->pw.body_writer,i_fmt,i_args);
nyatla 57:bc4330dfa62f 188 if(!ret){
nyatla 57:bc4330dfa62f 189 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 190 }
nyatla 57:bc4330dfa62f 191 return ret;
nyatla 57:bc4330dfa62f 192 }
nyatla 57:bc4330dfa62f 193
nyatla 57:bc4330dfa62f 194
nyatla 57:bc4330dfa62f 195 /**
nyatla 57:bc4330dfa62f 196 * ステータスコードを返す。
nyatla 57:bc4330dfa62f 197 * @return
nyatla 57:bc4330dfa62f 198 * ステータスコード
nyatla 57:bc4330dfa62f 199 */
nyatla 57:bc4330dfa62f 200 NyLPC_TUInt16 NyLPC_cHttpClient_getStatus(NyLPC_TcHttpClient_t* i_inst)
nyatla 57:bc4330dfa62f 201 {
nyatla 57:bc4330dfa62f 202 struct NyLPC_THttpBasicHeader header;
nyatla 57:bc4330dfa62f 203 if(i_inst->_state!=NyLPC_TcHttpClient_ST_SEND_REQ_BODY){
nyatla 57:bc4330dfa62f 204 return 0;
nyatla 57:bc4330dfa62f 205 }
nyatla 57:bc4330dfa62f 206 //
nyatla 57:bc4330dfa62f 207 if(!NyLPC_cHttpBodyWriter_close(&i_inst->pw.body_writer)){
nyatla 57:bc4330dfa62f 208 NyLPC_OnErrorGoto(Error_1);
nyatla 57:bc4330dfa62f 209 }
nyatla 57:bc4330dfa62f 210 i_inst->_state=NyLPC_TcHttpClient_ST_RECV_RES_HEAD;
nyatla 57:bc4330dfa62f 211 //100を無視してHTTPヘッダをパース
nyatla 57:bc4330dfa62f 212 //@todo POSTの時だけに制限したら?
nyatla 57:bc4330dfa62f 213 do{
nyatla 57:bc4330dfa62f 214 NyLPC_cHttpBasicHeaderParser_initialize(&i_inst->pw.head_parser,NULL);
nyatla 57:bc4330dfa62f 215 NyLPC_cHttpBasicHeaderParser_parseInit(&i_inst->pw.head_parser,&header);
nyatla 57:bc4330dfa62f 216 if(!NyLPC_cHttpBasicHeaderParser_parseStream(&i_inst->pw.head_parser,&i_inst->_stream.super,&header)){
nyatla 57:bc4330dfa62f 217 NyLPC_OnErrorGoto(Error_2);
nyatla 57:bc4330dfa62f 218 }
nyatla 57:bc4330dfa62f 219 if(!NyLPC_cHttpBasicHeaderParser_parseFinish(&i_inst->pw.head_parser,&header)){
nyatla 57:bc4330dfa62f 220 NyLPC_OnErrorGoto(Error_2);
nyatla 57:bc4330dfa62f 221 }
nyatla 57:bc4330dfa62f 222 NyLPC_cHttpBasicHeaderParser_finalize(&i_inst->pw.head_parser);
nyatla 57:bc4330dfa62f 223 //レスポンスヘッダか確認
nyatla 57:bc4330dfa62f 224 if(header.type!=NyLPC_THttpHeaderType_RESPONSE){
nyatla 57:bc4330dfa62f 225 NyLPC_OnErrorGoto(Error_1);
nyatla 57:bc4330dfa62f 226 }
nyatla 57:bc4330dfa62f 227 }while(header.startline.res.status==100);
nyatla 57:bc4330dfa62f 228 //BodyParserを起動
nyatla 57:bc4330dfa62f 229 NyLPC_cHttpBodyParser_initialize(&i_inst->pw.body_parser);
nyatla 57:bc4330dfa62f 230 NyLPC_cHttpBodyParser_parseInit(&i_inst->pw.body_parser,&header);
nyatla 57:bc4330dfa62f 231 i_inst->_state=NyLPC_TcHttpClient_ST_RECV_RES_BODY;
nyatla 57:bc4330dfa62f 232 return header.startline.res.status;
nyatla 57:bc4330dfa62f 233 Error_1:
nyatla 57:bc4330dfa62f 234 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 235 return 0;
nyatla 57:bc4330dfa62f 236 Error_2:
nyatla 57:bc4330dfa62f 237 NyLPC_cHttpBasicHeaderParser_finalize(&i_inst->pw.head_parser);
nyatla 57:bc4330dfa62f 238 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 239 return 0;
nyatla 57:bc4330dfa62f 240 }
nyatla 57:bc4330dfa62f 241
nyatla 57:bc4330dfa62f 242
nyatla 57:bc4330dfa62f 243 /**
nyatla 57:bc4330dfa62f 244 * GET/POSTリクエストで受信したデータを読み出す。
nyatla 57:bc4330dfa62f 245 * @param o_read_len
nyatla 57:bc4330dfa62f 246 * 戻り値TRUEの場合のみ有効。
nyatla 57:bc4330dfa62f 247 * 終端の場合は0
nyatla 57:bc4330dfa62f 248 * @return
nyatla 57:bc4330dfa62f 249 * TRUE:正常読み出し。o_read_lenの値で終端判定
nyatla 57:bc4330dfa62f 250 * FALSE:失敗。コネクションはクローズされる。
nyatla 57:bc4330dfa62f 251 */
nyatla 57:bc4330dfa62f 252 NyLPC_TBool NyLPC_cHttpClient_read(NyLPC_TcHttpClient_t* i_inst,void* i_buf,NyLPC_TUInt32 i_buf_size,NyLPC_TInt16* o_read_len)
nyatla 57:bc4330dfa62f 253 {
nyatla 57:bc4330dfa62f 254 if(i_inst->_state!=NyLPC_TcHttpClient_ST_RECV_RES_BODY){
nyatla 57:bc4330dfa62f 255 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 256 }
nyatla 57:bc4330dfa62f 257 if(!NyLPC_cHttpBodyParser_parseStream(&i_inst->pw.body_parser,&i_inst->_stream.super,i_buf,i_buf_size,o_read_len)){
nyatla 57:bc4330dfa62f 258 NyLPC_cHttpClient_close(i_inst);
nyatla 57:bc4330dfa62f 259 return NyLPC_TBool_FALSE;
nyatla 57:bc4330dfa62f 260 }
nyatla 57:bc4330dfa62f 261 return NyLPC_TBool_TRUE;
nyatla 57:bc4330dfa62f 262 }
nyatla 57:bc4330dfa62f 263