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rebuilt HTTP request module

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This commit is contained in:
strawmanbobi
2022-03-13 17:49:22 +08:00
parent eaa005904b
commit d815f4ad94
9 changed files with 188 additions and 122 deletions
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4
lib/AliyunIoTSDK/src/AliyunIoTSDK.cpp
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@@ -35,6 +35,8 @@ DeviceProperty PropertyMessageBuffer[MESSAGE_BUFFER_SIZE];
#define SHA256HMAC_SIZE 32
#define DATA_CALLBACK_SIZE 20
#define MQTT_WAIT_GENERIC (10000)
#define ALINK_BODY_FORMAT "{\"id\":\"123\",\"version\":\"1.0\",\"method\":\"thing.event.property.post\",\"params\":%s}"
#define ALINK_EVENT_BODY_FORMAT "{\"id\": \"123\",\"version\": \"1.0\",\"params\": %s,\"method\": \"thing.event.%s.post\"}"
@@ -129,7 +131,7 @@ int AliyunIoTSDK::mqttCheckConnect() {
} else {
Serial.print("ERROR:\tMQTT Connect err: ");
Serial.println(client->state());
delay(10000);
delay(MQTT_WAIT_GENERIC);
connectRetry++;
Serial.print("INFO:\tretry: ");
Serial.println(connectRetry);

4
platformio.ini
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@@ -18,8 +18,8 @@ platform = espressif8266
framework = arduino
monitor_speed = 115200
upload_speed = 115200
upload_port = COM5
monitor_port = COM5
upload_port = COM6
monitor_port = COM6
board_build.flash_mode = dout
build_flags =
-Wno-unused-function

83
src/IRBabyIRIS.cpp
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@@ -29,9 +29,18 @@
#include <WString.h>
#include "defines.h"
#include "IRbabyGlobal.h"
#include "IRbabySerial.h"
#include "IRbabyHttp.h"
#include "IRBabyIRIS.h"
extern StaticJsonDocument<1024> http_request_doc;
extern StaticJsonDocument<1024> http_response_doc;
char iris_credential_token[CREDENTIAL_MAX] = { 0 };
char iris_server_address[URL_SHORT_MAX] = { 0 };
int getIRISKitVersion(char *buffer, int buffer_size) {
if (NULL == buffer) {
@@ -51,3 +60,77 @@ int getDeviceID(char* buffer, int buffer_size) {
snprintf(buffer, buffer_size - 1, "%s", chipId.c_str());
return strlen(buffer);
}
int fetchIrisCredential(String credential_token,
String& product_key,
String& device_name,
String& device_secret) {
int ret = -1;
int tsi = -1;
bool protocol_prefix = false;
String fetch_credential_url;
String request_data = "";
String response_data = "";
http_error_t http_ret = HTTP_ERROR_GENERIC;
String device_id("IRbaby_");
if (NULL != strstr(iris_server_address, "http://")) {
protocol_prefix = true;
}
if (protocol_prefix) {
fetch_credential_url = String(iris_server_address);
} else {
fetch_credential_url = String("http://");
fetch_credential_url.concat(iris_server_address);
}
fetch_credential_url.concat(String(FETCH_CREDENTIAL_SUFFIX));
device_id.concat(String(ESP.getChipId(), HEX));
INFOF("fetch credential URL = %s\n", fetch_credential_url.c_str());
if (credential_token.isEmpty()) {
ERRORLN("credential token is empty");
return -1;
}
tsi = credential_token.indexOf(",");
if (-1 == tsi) {
ERRORLN("credential token format error");
return -1;
}
product_key = credential_token.substring(0, tsi);
device_name = credential_token.substring(tsi + 1);
http_request_doc.clear();
http_request_doc["deviceID"] = device_id;
http_request_doc["credentialToken"] = credential_token;
serializeJson(http_request_doc, request_data);
http_ret = httpPost(fetch_credential_url, request_data, response_data);
if (HTTP_ERROR_SUCCESS == http_ret) {
http_response_doc.clear();
if (OK == deserializeJson(http_response_doc, response_data.c_str())) {
String ds = "";
int resultCode = http_response_doc["status"]["code"];
if (0 == resultCode) {
INFOLN("response valid, try getting entity");
ds = (String) http_response_doc["entity"];
device_secret = ds;
INFOF("HTTP response deserialized, PK = %s, DN = %s, DS = %s\n",
product_key.c_str(), device_name.c_str(), device_secret.c_str());
ret = 0;
} else {
INFOF("response invalid, code = %d\n", resultCode);
}
}
}
return ret;
}
void sendIrisKitConnect() {
}
void sendIrisKitHeartBeat() {
}

11
src/IRbaby.cpp
View File

@@ -38,7 +38,8 @@
#include "IRbaby.h"
#define CREDENTIAL_INIT_RETRY_MAX (3)
#define CREDENTIAL_INIT_RETRY_MAX (3)
#define SYSTEM_DELAY (2000)
// external variable declarations
extern char iris_server_address[];
@@ -74,7 +75,7 @@ void setup() {
pinMode(0, OUTPUT);
digitalWrite(0, LOW);
attachInterrupt(digitalPinToInterrupt(RESET_PIN), factoryReset, ONLOW);
delay(3000);
delay(SYSTEM_DELAY);
Serial.clearWriteError();
INFOLN();
@@ -161,7 +162,7 @@ void setup() {
ERRORLN("retried fetch credential for 3 times, reset WiFi");
wifiReset();
}
delay(2000);
delay(SYSTEM_DELAY);
} while (1);
INFOF("credential get : %s\n", iris_credential_token);
@@ -171,7 +172,7 @@ void setup() {
saveSettings();
delay(1000);
delay(SYSTEM_DELAY);
connectToAliyunIoT();
loadIRPin(ConfigData["pin"]["ir_send"], ConfigData["pin"]["ir_receive"]);
@@ -208,6 +209,6 @@ static void wifiReset() {
WiFi.persistent(true);
WiFi.disconnect(true);
WiFi.persistent(false);
delay(2000);
delay(SYSTEM_DELAY);
ESP.reset();
}

4
src/IRbabyAlink.cpp
View File

@@ -98,7 +98,3 @@ static void irisAlinkCallback(const char *topic, uint8_t *data, int length) {
INFO(", length = ");
INFOLN(length);
}
static void sendIrisKitHeartBeat() {
}

161
src/IRbabyHttp.cpp
View File

@@ -34,115 +34,72 @@
#include "IRbabyHttp.h"
#define FETCH_CREDENTIAL_SUFFIX "/irext-collect/credentials/fetch_credential"
#define LOAD_ALIOT_ACCOUNT_SUFFIX "/irext-collect/aliot/load_account"
#define DOWNLOAD_PREFIX "http://irext-debug.oss-cn-hangzhou.aliyuncs.com/irda_"
#define DOWNLOAD_SUFFIX ".bin"
#define HTTP_REQUEST_MAX_RETRY (5)
#define HTTP_REQUEST_RETRY_INTERVAL (200)
extern StaticJsonDocument<1024> http_request_doc;
extern StaticJsonDocument<1024> http_response_doc;
char iris_server_address[URL_SHORT_MAX] = { 0 };
int fetchIrisCredential(String credential_token,
String& product_key,
String& device_name,
String& device_secret) {
int ret = -1;
bool protocol_prefix = false;
String fetch_credential_url;
String device_id("IRbaby_");
if (NULL != strstr(iris_server_address, "http://")) {
protocol_prefix = true;
}
if (protocol_prefix) {
fetch_credential_url = String(iris_server_address);
} else {
fetch_credential_url = String("http://");
fetch_credential_url.concat(iris_server_address);
}
HTTPClient http_client;
int tsi = 0;
http_error_t httpPost(String url, String request_data, String& result) {
http_error_t ret = HTTP_ERROR_GENERIC;
int response_code = 0;
fetch_credential_url.concat(String(FETCH_CREDENTIAL_SUFFIX));
device_id.concat(String(ESP.getChipId(), HEX));
INFOF("fetch credential URL = %s\n", fetch_credential_url.c_str());
if (credential_token.isEmpty()) {
ERRORLN("credential token is empty");
return -1;
}
tsi = credential_token.indexOf(",");
if (-1 == tsi) {
ERRORLN("credential token format error");
return -1;
}
product_key = credential_token.substring(0, tsi);
device_name = credential_token.substring(tsi + 1);
http_client.begin(wifi_client, fetch_credential_url);
HTTPClient http_client;
http_client.begin(wifi_client, url);
http_client.addHeader("Content-Type", "application/json");
http_request_doc.clear();
http_request_doc["deviceID"] = device_id;
http_request_doc["credentialToken"] = credential_token;
String request_data = "";
serializeJson(http_request_doc, request_data);
bool request_flag = false;
response_code = http_client.POST(request_data);
if (200 == response_code) {
INFOF("HTTP response code = %d\n", response_code);
String payload = http_client.getString();
INFOF("HTTP response payload = %s\n", payload.c_str());
http_response_doc.clear();
if (OK == deserializeJson(http_response_doc, payload.c_str())) {
String ds = "";
int resultCode = http_response_doc["status"]["code"];
if (0 == resultCode) {
INFOLN("response valid, try getting entity");
ds = (String) http_response_doc["entity"];
device_secret = ds;
INFOF("HTTP response deserialized, PK = %s, DN = %s, DS = %s\n",
product_key.c_str(), device_name.c_str(), device_secret.c_str());
ret = 0;
} else {
INFOF("response invalid, code = %d\n", resultCode);
}
for (int http_retry = 0; http_retry < HTTP_REQUEST_MAX_RETRY; http_retry++) {
response_code = http_client.POST(request_data);
if (HTTP_CODE_OK == response_code) {
INFOF("HTTP response OK : %d\n", response_code);
String payload = http_client.getString();
result = payload;
request_flag = true;
break;
} else {
ERRORF("HTTP response ERROR : %d\n", response_code);
delay(HTTP_REQUEST_RETRY_INTERVAL);
}
}
if (request_flag) {
ret = HTTP_ERROR_SUCCESS;
}
http_client.end();
return ret;
}
http_error_t downLoadFile(String url, String file, String path) {
http_error_t ret = HTTP_ERROR_GENERIC;
HTTPClient http_client;
int response_code = 0;
String save_path = path + file;
File cache = LittleFS.open(save_path, "w");
bool download_flag = false;
if (cache) {
http_client.begin(wifi_client, url);
for (int http_retry = 0; http_retry < HTTP_REQUEST_MAX_RETRY; http_retry++) {
response_code = http_client.GET();
if (HTTP_CODE_OK == response_code) {
download_flag = true;
break;
} else {
ERRORF("HTTP response ERROR : %d\n", response_code);
delay(HTTP_REQUEST_RETRY_INTERVAL);
}
}
if (download_flag) {
http_client.writeToStream(&cache);
ret = HTTP_ERROR_SUCCESS;
DEBUGF("Download %s success\n", file.c_str());
} else {
LittleFS.remove(save_path);
ret = HTTP_ERROR_GENERIC;
ERRORF("Download %s failed\n", file.c_str());
}
} else {
ret = HTTP_ERROR_LOCAL_SPACE;
ERRORLN("Don't have enough file zoom");
}
cache.close();
http_client.end();
return ret;
}
void downLoadFile(String file, String path) {
HTTPClient http_client;
String download_url = DOWNLOAD_PREFIX + file + DOWNLOAD_SUFFIX;
String save_path = path + file;
File cache = LittleFS.open(save_path, "w");
bool download_flag = false;
if (cache) {
http_client.begin(wifi_client, download_url);
for (int i = 0; i < 5; i++) {
if (http_client.GET() == HTTP_CODE_OK) {
download_flag = true;
break;
}
delay(200);
}
if (download_flag) {
http_client.writeToStream(&cache);
DEBUGF("Download %s success\n", file.c_str());
} else {
LittleFS.remove(save_path);
ERRORF("Download %s failed\n", file.c_str());
}
} else
ERRORLN("Don't have enough file zoom");
cache.close();
http_client.end();
}

20
src/IRbabyHttp.h
View File

@@ -26,15 +26,23 @@
#include <WString.h>
#define URL_SHORT_MAX (128)
#define URL_SHORT_MAX (128)
typedef enum {
HTTP_ERROR_SUCCESS = 0,
HTTP_ERROR_RESPONSE = 1,
HTTP_ERROR_PAYLOAD = 2,
HTTP_ERROR_BUSINESS = 3,
HTTP_ERROR_LOCAL_SPACE = 4,
HTTP_ERROR_GENERIC = 7,
HTTP_ERROR_MAX = 15,
} http_error_t;
int fetchIrisCredential(String credential_token,
String& product_key,
String& device_name,
String& device_secret);
// public function export
http_error_t httpPost(String url, String request_data, String& result);
void downLoadFile(String file, String path);
http_error_t downLoadFile(String url, String file, String path);
#endif // IRBABY_HTTP_H

5
src/IRbabyIR.cpp
View File

@@ -28,6 +28,7 @@
#include "IRbabyGlobal.h"
#include "IRbabySerial.h"
#include "IRbabyUserSettings.h"
#include "IRbabyIRIS.h"
#include "IRbabyHttp.h"
#include "IRbabyIR.h"
@@ -71,8 +72,10 @@ bool sendIR(String file_name) {
void sendStatus(String file, t_remote_ac_status status) {
String save_path = SAVE_PATH + file;
String url = String(DOWNLOAD_PREFIX) + file + String(DOWNLOAD_SUFFIX);
if (!LittleFS.exists(save_path)) {
downLoadFile(file, SAVE_PATH);
downLoadFile(url, file, SAVE_PATH);
}
if (LittleFS.exists(save_path)) {

18
src/IRbabyIRIS.h
View File

@@ -24,10 +24,26 @@
#ifndef IRBABY_IRIS_H
#define IRBABY_IRIS_H
#define CREDENTIAL_MAX (40)
#define CREDENTIAL_MAX (40)
// web http call URL list
#define FETCH_CREDENTIAL_SUFFIX "/irext-collect/credentials/fetch_credential"
#define LOAD_ALIOT_ACCOUNT_SUFFIX "/irext-collect/aliot/load_account"
#define DOWNLOAD_PREFIX "http://irext-debug.oss-cn-hangzhou.aliyuncs.com/irda_"
#define DOWNLOAD_SUFFIX ".bin"
int getIRISKitVersion(char *buffer, int buffer_size);
int getDeviceID(char* buffer, int buffer_size);
int fetchIrisCredential(String credential_token,
String& product_key,
String& device_name,
String& device_secret);
void sendIrisKitConnect();
void sendIrisKitHeartBeat();
#endif // IRBABY_IRIS_H