C++ os_strcpy函数代码示例

void ICACHE_FLASH_ATTR
MQTT_SetUserPwd(MQTT_Client *mqttClient, const char* user, const char* pwd)
{
  uint32_t len;
  
  // free username
  if (mqttClient->connect_info.username != 0) {
    os_free(mqttClient->connect_info.username);
    mqttClient->connect_info.username = 0;
  }
  // free password
  if (mqttClient->connect_info.password != 0) {
    os_free(mqttClient->connect_info.password);
    mqttClient->connect_info.password = 0;
  }
  
  
  // copy username
  len = os_strlen(user);
  mqttClient->connect_info.username = (uint8_t*)os_zalloc(len + 1);
  if (len) {
    os_strcpy(mqttClient->connect_info.username, user);
  }
  mqttClient->connect_info.username[len] = 0;
  
  
  // copy password
  len = os_strlen(pwd);
  mqttClient->connect_info.password = (uint8_t*)os_zalloc(len + 1);
  if (len) {
    os_strcpy(mqttClient->connect_info.password, pwd);
  }
  mqttClient->connect_info.password[len] = 0;
  
}

d_element
d_elementNew(
    const char * name,
    const char * partition,
    const char * topic )
{
    d_element element;

    element = os_malloc(C_SIZEOF(d_element));
    element->name = NULL;
    element->partition = NULL;
    element->topic = NULL;
    /* QAC EXPECT 1253; */
    element->strlenName      = (os_uint32) (strlen(name) + 1);
    /* QAC EXPECT 1253; */
    element->strlenPartition = (os_uint32) (strlen(partition) + 1);
    /* QAC EXPECT 1253; */
    element->strlenTopic     = (os_uint32) (strlen(topic) + 1);

    element->name = os_malloc(element->strlenName);
    /* QAC EXPECT 5007; use of strcpy */
    os_strcpy(element->name, name);
    element->partition = os_malloc(element->strlenPartition);
    /* QAC EXPECT 5007; use of strcpy */
    os_strcpy(element->partition, partition);
    element->topic = os_malloc(element->strlenTopic);
    /* QAC EXPECT 5007; use of strcpy */
    os_strcpy(element->topic, topic);
    return element;
}

//Template code for the led page.
void ICACHE_FLASH_ATTR tplGPIO(HttpdConnData *connData, char *token, void **arg) {
	char buff[128];
	if (token==NULL) return;

	os_strcpy(buff, "Unknown");


	if (os_strcmp(token, "relay1name")==0) {
			os_strcpy(buff, (char *)sysCfg.relay1name);
	}

	if (os_strcmp(token, "relay1")==0) {
		if (currGPIO12State) {
			os_strcpy(buff, "on");
		} else {
			os_strcpy(buff, "off");
		}
	os_printf("Relay 1 is now ");
	os_printf(buff);
	os_printf("\n ");

	}

	httpdSend(connData, buff, -1);
}

void ICACHE_FLASH_ATTR fetch_code_from_cloud()
{
	char buf0[512], buf1[512];

	if ( user_params_get(buf0, sizeof(buf0)) )
	{
		buf0[sizeof(buf0) - 1] = 0;
		char *p = (char*)os_strstr(buf0, ";");
		if (p != NULL && p != buf0)
		{
			p[0] = 0;
			char *q = (char*)os_strstr(p + 1, ";");
			if (q != NULL && q != p + 1)
			{
				q[0] = 0;
				_miid = (char*)os_malloc(os_strlen(buf0) + 1);
				_security = (char*)os_malloc(os_strlen(p + 1) + 1);
				os_strcpy(_miid, buf0);
				os_strcpy(_security, p + 1);

				__printf("Node:%s\n", _miid);

				os_sprintf(buf1, CLOUD_FETCH_URL, _miid, _security);
				os_sprintf(buf0, HTTP_QUERY, buf1);

				http_get(CLOUD_HOST, buf0, user_on_http_response, NULL);
				return;
			}
		}
	}

	__printf("Please set node ID!\n");
	luainit("");
}

void ICACHE_FLASH_ATTR spi_flash_write_test(enum RUN_MODE mode)
{
	rw_info rw;
	os_memset(&rw, 0, sizeof(rw));
	rw.server_addr = ipaddr_addr("192.168.0.241");
	rw.server_port = 10010;
	os_strcpy(rw.ssid, "useease2");
	os_strcpy(rw.ssid_pwd, "1CBE991A14");
	os_strcpy(rw.ssid_mine, "iPLUG");
	os_strcpy(rw.ssid_pwd_mine, "iPLUG123");
	rw.run_mode = mode;
	rw.dev_type = DEV_PLUG;

	show_rw(&rw);

	//写入前，需要擦除
	if (spi_flash_erase_sector(FLASH_HEAD_ADDR / (4 * 1024))
			!= SPI_FLASH_RESULT_OK) {
		os_printf("SPI FLASH ERASE ERROR\n");
	} else {
		os_printf("SPI FLASH ERASE SUCCESS\n");
	}
	//写入
	if (spi_flash_write(FLASH_HEAD_ADDR, (uint32*) &rw, sizeof(rw))
			!= SPI_FLASH_RESULT_OK) {
		os_printf("SPI FLASH WRITE ERROR\n");
	} else {
		os_printf("SPI FLASH WRITE SUCCESS\n");
	}
}

// This function will replace a substring with a replacement inside a string
// FIXME: Check for length!
bool strreplace( char* str, char* sub, char* rep, unsigned int len )
 {
  char* temp;
  char* start;
  char* remaining;
  unsigned int lsub;
  unsigned int lrep;
  // Find substring
  start = os_strstr(str, sub);
  if(start==NULL) return false;
  // Length of substring and replacement
  lsub = os_strlen(sub);
  lrep = os_strlen(rep);
  if(lsub==0||lrep==0) return false;
  // Position of remaining string
  remaining = start + lsub;
  // Alloc temporary buffer and copy
  temp=os_malloc(len);
  os_strcpy(temp, remaining);
  // Replace substring
  os_strcpy(start, rep);
  // Add temp string and free memory
  os_strcat(str, temp);
  os_free(temp);
  return true;
 }

static void ICACHE_FLASH_ATTR recvTask(os_event_t *events) {
    RcvMsgBuff *rxBuff = (RcvMsgBuff *)events->par;
    char info[256];
    char recvd[200];
    int ri = 0;
    for (; rxBuff->pReadPos < rxBuff->pWritePos; rxBuff->pReadPos++) {
        recvd[ri++] = (char)*(rxBuff->pReadPos);
    }
    recvd[ri] = 0;
    if (ri < 1) return; // Empty line
    //print(recvd);

    if (registration_status != REGISTER_REGISTERED) {
        os_strcpy(last_unknown, recvd);
        return;
    }

    if (strncmp("TEMP", recvd, 4) == 0) {
        if (os_strcmp(last_temp, recvd+5) != 0) { // Not same as last time
            os_strcpy(last_temp, recvd+5);
            post_measurement("temperature", "F", last_temp);
        }
    }

    else if (strncmp("HUM", recvd, 3) == 0) {
        if (os_strcmp(last_hum, recvd+4) != 0) { // Not same as last time
            os_strcpy(last_hum, recvd+4);
            post_measurement("humidity", "%", last_hum);
        }
    }

    // Reset RX buffer positions
    rxBuff->pWritePos = rxBuff->pRcvMsgBuff;
    rxBuff->pReadPos = rxBuff->pRcvMsgBuff;
}

int ICACHE_FLASH_ATTR nixieTplWlan(HttpdConnData *connData, char *token, void **arg) {
    char buff[1024];
    int x;
    static struct station_config stconf;
    if (token==NULL) return HTTPD_CGI_DONE;
    wifi_station_get_config(&stconf);
    
    os_strcpy(buff, "Unknown");
    if (os_strcmp(token, "WiFiMode")==0) {
        x=wifi_get_opmode();
        if (x==1) os_strcpy(buff, "Client");
        if (x==2) os_strcpy(buff, "SoftAP");
        if (x==3) os_strcpy(buff, "Client+AP");
    } else if (os_strcmp(token, "currSsid")==0) {
        os_strcpy(buff, (char*)stconf.ssid);
    } else if (os_strcmp(token, "WiFiPasswd")==0) {
        os_strcpy(buff, (char*)stconf.password);
    } else if (os_strcmp(token, "DeviceID")==0) {
        uint8_t client_id[16];
        os_sprintf(client_id, "%08X", system_get_chip_id());
        os_strcpy(buff, (char*)client_id);
    } else if (os_strcmp(token, "WiFiapwarn")==0) {
        x=wifi_get_opmode();
        if (x==2) {
            os_strcpy(buff, "<b>Can't scan in this mode.</b><a href=\"setmode.cgi?mode=3\">Go to STA+AP mode.</a>");
        } else if(x==1) {
            os_strcpy(buff, "<a href=\"setmode.cgi?mode=3\">Go back to Client+AP mode.</a>");
        } else {
            os_strcpy(buff, "<a href=\"setmode.cgi?mode=1\">Go to Client Only Mode</a><br /> To reset hold Button for 5 sec and release");
        }
    }
    httpdSend(connData, buff, -1);
    return HTTPD_CGI_DONE;
}

void parse_http(char *http_raw, unsigned short length, char *method, char *path, char *headers, char *body) {

    // Parse HTTP request
    // TODO: Decipherable variable names
    char line[1024];
    char lc = 0;
    int li = 0;
    int i = 0;
    int m = 0; // 0=intro 1=headers 2=body

    for (; i<length; i++) {
        char c = http_raw[i];
        if (m < 2 && c == '\n' && lc == '\r') { // Got intro or header line
            line[li-1] = 0;

            if (li == 1) m++; // Blank line: end of headers / start of body

            else if (m == 0) {
                m++;
                // TODO: Parse method, path
                char ll[500];
                int im = 0;
                int ii = 0;
                int cii = 0;
                for (; ii<li; ii++) {
                    if (line[ii] == ' ') {
                        ll[cii] = 0;
                        if (im == 0) { // Method
                            os_strcpy(method, ll);
                            im++;
                        } else if (im == 1) { // Path
                            os_strcpy(path, ll);
                            break;
                        }
                        cii = 0;
                    } else {
                        ll[cii++] = line[ii];
                    }
                }

            } else if (m == 1) {
                // TODO: Parse header
            }

            li = 0;
            lc = 0;
        }
        else {
            lc = c;
            line[li++] = c;
        }
    }

    // Set body if it exists
    line[li] = 0;
    if (li > 0) {
        os_strcpy(body, line);
    }
}

void rwinfo_init(rw_info* prw)
{
	os_memset(prw, 0, sizeof(rw_info));
	prw->server_addr = ipaddr_addr(CLOUD_SERVER);
	prw->server_port = CLOUD_PORT;
	prw->dev_type = DEV_PLUG;
	os_strcpy(prw->ssid_mine, DEFAULT_SSID);
	os_strcpy(prw->ssid_pwd_mine, DEFAULT_SSID_PWD);
}

static void ICACHE_FLASH_ATTR tcp_receive_cb(void *arg, char *pData, unsigned short len) {
	HttpdConnData c;
	char bfr[100] = { 0 };
	struct espconn *conn = (struct espconn*) arg;

	httpdParseHeader(pData, &c);
	TESTP("URL=%s\n", c.url);
	if (httpSetupMode && os_strncmp(c.url, "/setup", 5) == 0) {
		if (httpdFindArg(c.getArgs, "Action", bfr, sizeof(bfr)) >= 0) {
			TESTP("Action=%s\n", bfr);
			if (os_strncmp(bfr, "Update", 6) == 0) {
				if (httpdFindArg(c.getArgs, "MQTThost", bfr, sizeof(bfr)) >= 0) {
					TESTP("MQTThost=%s\n", bfr);
					if (7 < os_strlen(bfr) && os_strlen(bfr) < sizeof(sysCfg.mqtt_host)) {
						os_strcpy(sysCfg.mqtt_host, bfr);
					}
				}
				if (httpdFindArg(c.getArgs, "MQTTport", bfr, sizeof(bfr)) >= 0) {
					TESTP("MQTTport=%s\n", bfr);
					if (1 <= os_strlen(bfr) && os_strlen(bfr) <= 4) {
						sysCfg.mqtt_port = atoi(bfr);
					}
				}
				if (httpdFindArg(c.getArgs, "MQTTuser", bfr, sizeof(bfr)) >= 0) {
					TESTP("MQTTuser=%s\n", bfr);
					if (0 <= os_strlen(bfr) && os_strlen(bfr) < sizeof(sysCfg.mqtt_user)) {
						os_strcpy(sysCfg.mqtt_user, bfr);
					}
				}
				if (httpdFindArg(c.getArgs, "MQTTpass", bfr, sizeof(bfr)) >= 0) {
					TESTP("MQTTpass=%s\n", bfr);
					if (0 <= os_strlen(bfr) && os_strlen(bfr) < sizeof(sysCfg.mqtt_pass)) {
						os_strcpy(sysCfg.mqtt_pass, bfr);
					}
				}
				if (httpdFindArg(c.getArgs, "DevPrefix", bfr, sizeof(bfr)) >= 0) {
					TESTP("DevPrefix=%s\n", bfr);
					if (2 <= os_strlen(bfr) && os_strlen(bfr) < sizeof(sysCfg.deviceID_prefix)) {
						os_strcpy(sysCfg.deviceID_prefix, bfr);
						os_sprintf(sysCfg.device_id, "%s%lx", sysCfg.deviceID_prefix, system_get_chip_id());
					}
				}
				if (httpdFindArg(c.getArgs, "reboot", bfr, sizeof(bfr)) >= 0) {
					TESTP("reboot=%s\n", bfr);
					if (strcmp(bfr, "yes") == 0) {
						reboot = true;
					}
				}
				CFG_dirty();
			}
		}
		replyOK(conn);
	} else {
		replyFail(conn);
	}
}

void MDNSResponder::addService(char *name, char *proto, uint16_t port){
  if(_getServicePort(name, proto) != 0) return;
  if(os_strlen(name) > 32 || os_strlen(proto) != 3) return; //bad arguments
  struct MDNSService *srv = (struct MDNSService*)(os_malloc(sizeof(struct MDNSService)));
  os_strcpy(srv->_name, name);
  os_strcpy(srv->_proto, proto);
  srv->_port = port;
  srv->_next = 0;
  if(_services) _services->_next = srv;
  else _services = srv;
}

//Function that tells the authentication system what users/passwords live on the system.
//This is disabled in the default build; if you want to try it, enable the authBasic line in
//the builtInUrls below.
int myPassFn(HttpdConnData *connData, int no, char *user, int userLen, char *pass, int passLen) {
	if (no==0) {
		os_strcpy(user, "admin");
		os_strcpy(pass, "s3cr3t");
		return 1;
//Add more users this way. Check against incrementing no for each user added.
//	} else if (no==1) {
//		os_strcpy(user, "user1");
//		os_strcpy(pass, "something");
//		return 1;
	}
	return 0;
}

//Function that tells the authentication system what users/passwords live on the system.
//This is disabled in the default build; if you want to try it, enable the authBasic line in
//the builtInUrls below.
int ICACHE_FLASH_ATTR myPassFn(HttpdConnData *connData, int no, char *user, int userLen, char *pass, int passLen) {
	if (no==0) {
		os_strcpy(user, (char *)sysCfg.httpd_user);
		os_strcpy(pass, (char *)sysCfg.httpd_pass);
		return 1;
//Add more users this way. Check against incrementing no for each user added.
//	} else if (no==1) {
//		os_strcpy(user, "user1");
//		os_strcpy(pass, "something");
//		return 1;
	}
	return 0;
}

//Template code for the led page.
void ICACHE_FLASH_ATTR tplLed(HttpdConnData *connData, char *token, void **arg) {
	char buff[128];
	if (token==NULL) return;

	os_strcpy(buff, "Unknown");
	if (os_strcmp(token, "ledstate")==0) {
		if (currLedState) {
			os_strcpy(buff, "on");
		} else {
			os_strcpy(buff, "off");
		}
	}
	espconn_sent(connData->conn, (uint8 *)buff, os_strlen(buff));
}