1 files changed, 0 insertions, 466 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/net/cellular/CellularModem/ip/PPPIPInterface.cpp b/tmk_core/tool/mbed/mbed-sdk/libraries/net/cellular/CellularModem/ip/PPPIPInterface.cpp
deleted file mode 100644
index 98614050ef..0000000000
--- a/tmk_core/tool/mbed/mbed-sdk/libraries/net/cellular/CellularModem/ip/PPPIPInterface.cpp
+++ /dev/null
@@ -1,466 +0,0 @@
-/* PPPIPInterface.cpp */
-/* Copyright (C) 2012 mbed.org, MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- * and associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#define __DEBUG__ 0
-#ifndef __MODULE__
-#define __MODULE__ "PPPIPInterface.cpp"
-#endif
-
-#include "core/fwk.h"
-#include "rtos.h"
-
-#include <cstdio>
-using std::sscanf;
-using std::sprintf;
-
-#include "PPPIPInterface.h"
-
-#define MSISDN "*99#"
-
-#define CONNECT_CMD_PREFIX "ATD "
-#define CONNECT_CMD_SUFFIX "\x0D"
-#define EXPECTED_RESP_SUFFIX "\x0D" "\x0A" "CONNECT" "\x0D" "\x0A"
-#define EXPECTED_RESP_DATARATE_SUFFIX "\x0D" "\x0A" "CONNECT %d" "\x0D" "\x0A"
-#define EXPECTED_RESP_MIN_LEN 20
-#define OK_RESP "\x0D" "\x0A" "OK" "\x0D" "\x0A"
-#define ESCAPE_SEQ "+++"
-#define HANGUP_CMD "ATH" "\x0D"
-#define NO_CARRIER_RESP "\x0D" "\x0A" "NO CARRIER" "\x0D" "\x0A"
-extern "C" {
-#include "lwip/ip_addr.h"
-#include "lwip/inet.h"
-#include "lwip/err.h"
-#include "lwip/dns.h"
-
-#include "netif/ppp/ppp.h"
-}
-
-PPPIPInterface::PPPIPInterface(IOStream* pStream) : LwIPInterface(), m_linkStatusSphre(1), m_pppErrCode(0), m_pStream(pStream), m_streamAvail(true), m_pppd(-1)
-{
-  m_linkStatusSphre.wait();
-}
-
-
-
-/*virtual*/ PPPIPInterface::~PPPIPInterface()
-{
-}
-
-/*virtual*/ int PPPIPInterface::init() //Init PPP-specific stuff, create the right bindings, etc
-{
-  DBG("Initializing LwIP");
-  LwIPInterface::init(); //Init LwIP, NOT including PPP
-  DBG("Initializing PPP");
-  pppInit();
-  DBG("Done");
-  return OK;
-}
-
-int PPPIPInterface::setup(const char* user, const char* pw, const char* msisdn)
-{
-  DBG("Configuring PPP authentication method");
-  pppSetAuth(PPPAUTHTYPE_ANY, user, pw);
-  m_msisdn = msisdn;
-  DBG("Done");
-  return OK;
-}
-
-/*virtual*/ int PPPIPInterface::connect()
-{
-  int ret;
-  char cmd[32];
-  int cmdLen;
-  char buf[32];
-  size_t len;
-  DBG("Trying to connect with PPP");
-  
-  cleanupLink();
-  
-  cmdLen = sprintf(cmd, "%s%s%s", CONNECT_CMD_PREFIX, m_msisdn, CONNECT_CMD_SUFFIX);
-  DBG("Sending %s", cmd);
-  ret = m_pStream->write((uint8_t*)cmd, cmdLen, osWaitForever);
-  if( ret != OK )
-  {
-    return NET_UNKNOWN;
-  }
-  
-  len = 0;
-  size_t readLen;
-  ret = m_pStream->read((uint8_t*)buf + len, &readLen, EXPECTED_RESP_MIN_LEN, 10000);
-  if( ret != OK )
-  {
-    return NET_UNKNOWN;
-  }
-  len += readLen;
-  while( (len < EXPECTED_RESP_MIN_LEN) || (buf[len-1] != LF) )
-  {
-    ret = m_pStream->read((uint8_t*)buf + len, &readLen, 1, 10000);
-    if( ret != OK )
-    {
-      return NET_UNKNOWN;
-    }
-    len += readLen;
-  }
-  
-  buf[len]=0;
-  
-  DBG("Got %s[len %d]", buf, len);
-  
-  int datarate = 0;
-  strcpy(&cmd[cmdLen], EXPECTED_RESP_DATARATE_SUFFIX);
-  if( (sscanf(buf, cmd, &datarate ) != 1)) 
-  {
-    strcpy(&cmd[cmdLen], EXPECTED_RESP_SUFFIX);
-    if (strcmp(cmd, buf) != 0)
-    {
-      //Discard buffer
-      do //Clear buf
-      {
-        ret = m_pStream->read((uint8_t*)buf, &len, 32, 0);
-      } while( (ret == OK) && (len > 0) );
-      return NET_CONN;
-    }
-  }    
-  
-  DBG("Transport link open");
-  if(datarate != 0)
-  {
-    DBG("Datarate: %d bps", datarate);
-  }
-  m_linkStatusSphre.wait(0);
-  if((m_pppd != -1) && (m_pppErrCode == 0)) //Already connected
-  {
-    return NET_INVALID;
-  }
-  
-  ret = pppOverSerialOpen(this, PPPIPInterface::linkStatusCb, this);
-  if(ret < 0)
-  {
-    switch(ret)
-    {
-    case PPPERR_OPEN:
-    default:
-      return NET_FULL; //All available resources are already used
-    }
-  }
-  m_pppd = ret; //PPP descriptor
-  m_linkStatusSphre.wait(); //Block indefinitely; there should be a timeout there
-  if(m_pppErrCode != PPPERR_NONE)
-  {
-    m_pppd = -1;
-  }
-  switch(m_pppErrCode)
-  {
-  case PPPERR_NONE: //Connected OK
-    return OK;
-  case PPPERR_CONNECT: //Connection lost
-    return NET_INTERRUPTED;
-  case PPPERR_AUTHFAIL: //Authentication failed
-    return NET_AUTH;
-  case PPPERR_PROTOCOL: //Protocol error
-    return NET_PROTOCOL;
-  default:
-    return NET_UNKNOWN;
-  }
-}
-
-/*virtual*/ int PPPIPInterface::disconnect()
-{
-  int ret = m_linkStatusSphre.wait(0);
-  if(ret > 0) //Already disconnected?
-  {
-    m_pppd = -1; //Discard PPP descriptor
-    switch(m_pppErrCode)
-      {
-      case PPPERR_CONNECT: //Connection terminated
-      case PPPERR_AUTHFAIL: //Authentication failed
-      case PPPERR_PROTOCOL: //Protocol error
-      case PPPERR_USER:
-        return OK;
-      default:
-        return NET_UNKNOWN;
-      }
-  }
-  else
-  {
-    if(m_pppd == -1)
-    {
-      return NET_INVALID;
-    }
-    pppClose(m_pppd);
-    do
-    {
-      m_linkStatusSphre.wait(); //Block indefinitely; there should be a timeout there
-      DBG("Received PPP err code %d", m_pppErrCode);
-    } while(m_pppErrCode != PPPERR_USER);
-    m_pppd = -1; //Discard PPP descriptor
-  }
-  
-  DBG("Sending %s", ESCAPE_SEQ);
-  
-  ret = m_pStream->write((uint8_t*)ESCAPE_SEQ, strlen(ESCAPE_SEQ), osWaitForever);
-  if( ret != OK )
-  {
-    return NET_UNKNOWN;
-  }
-  
-  cleanupLink();
-  
-  return OK;
-}
-
-
-int PPPIPInterface::cleanupLink()
-{
-  int ret;
-  char buf[32];
-  size_t len;
-  
-  do //Clear buf
-  {
-    ret = m_pStream->read((uint8_t*)buf, &len, 32, 100);
-    if(ret == OK)
-    {
-      buf[len] = '\0';
-      DBG("Got %s", buf);
-    }
-  } while( (ret == OK) && (len > 0) );
-  
-  DBG("Sending %s", HANGUP_CMD);
-  
-  ret = m_pStream->write((uint8_t*)HANGUP_CMD, strlen(HANGUP_CMD), osWaitForever);
-  if( ret != OK )
-  {
-    return NET_UNKNOWN;
-  }
-     
-  size_t readLen;
-  
-  //Hangup
-  DBG("Expect %s", HANGUP_CMD);
-
-  len = 0;
-  while( len < strlen(HANGUP_CMD) )
-  {
-    ret = m_pStream->read((uint8_t*)buf + len, &readLen, strlen(HANGUP_CMD) - len, 100);
-    if( ret != OK )
-    {
-      break;
-    }
-    len += readLen;
-    /////
-    buf[len]=0;
-    DBG("Got %s", buf);
-  }
-  
-  buf[len]=0;
-  
-  DBG("Got %s[len %d]", buf, len);
-  
-  //OK response
-  DBG("Expect %s", OK_RESP);
-
-  len = 0;
-  while( len < strlen(OK_RESP) )
-  {
-    ret = m_pStream->read((uint8_t*)buf + len, &readLen, strlen(OK_RESP) - len, 100);
-    if( ret != OK )
-    {
-      break;
-    }
-    len += readLen;
-    /////
-    buf[len]=0;
-    DBG("Got %s", buf);
-  }
-  
-  buf[len]=0;
-  
-  DBG("Got %s[len %d]", buf, len);
-  
-  //NO CARRIER event
-  DBG("Expect %s", NO_CARRIER_RESP);
-
-  len = 0;
-  while( len < strlen(NO_CARRIER_RESP) )
-  {
-    ret = m_pStream->read((uint8_t*)buf + len, &readLen, strlen(NO_CARRIER_RESP) - len, 100);
-    if( ret != OK )
-    {
-      break;
-    }
-    len += readLen;
-    /////
-    buf[len]=0;
-    DBG("Got %s", buf);
-  }
-  
-  buf[len]=0;
-  
-  DBG("Got %s[len %d]", buf, len);
-  
-  do //Clear buf
-  {
-    ret = m_pStream->read((uint8_t*)buf, &len, 32, 100);
-    if(ret == OK)
-    {
-      buf[len] = '\0';
-      DBG("Got %s", buf);
-    }
-  } while( (ret == OK) && (len > 0) );
-  
-  
-  return OK;
-}
-
-/*static*/ void PPPIPInterface::linkStatusCb(void *ctx, int errCode, void *arg) //PPP link status
-{
-  PPPIPInterface* pIf = (PPPIPInterface*)ctx;
-  struct ppp_addrs* addrs = (struct ppp_addrs*) arg;
-
-  switch(errCode)
-  {
-  case PPPERR_NONE:
-    WARN("Connected via PPP.");
-    DBG("Local IP address: %s", inet_ntoa(addrs->our_ipaddr));
-    DBG("Netmask: %s", inet_ntoa(addrs->netmask));
-    DBG("Remote IP address: %s", inet_ntoa(addrs->his_ipaddr));
-    DBG("Primary DNS: %s", inet_ntoa(addrs->dns1));
-    DBG("Secondary DNS: %s", inet_ntoa(addrs->dns2));
-    //Setup DNS
-    if (addrs->dns1.addr != 0)
-    {
-      dns_setserver(0, (struct ip_addr*)&(addrs->dns1));
-    }
-    if (addrs->dns2.addr != 0)
-    {
-      dns_setserver(1, (struct ip_addr*)&(addrs->dns1));
-    }
-        
-    pIf->setConnected(true);
-    pIf->setIPAddress(inet_ntoa(addrs->our_ipaddr));
-    break;
-  case PPPERR_CONNECT: //Connection lost
-    WARN("Connection lost/terminated");
-    pIf->setConnected(false);
-    break;
-  case PPPERR_AUTHFAIL: //Authentication failed
-    WARN("Authentication failed");
-    pIf->setConnected(false);
-    break;
-  case PPPERR_PROTOCOL: //Protocol error
-    WARN("Protocol error");
-    pIf->setConnected(false);
-    break;
-  case PPPERR_USER:
-    WARN("Disconnected by user");
-    pIf->setConnected(false);
-    break;
-  default:
-    WARN("Unknown error (%d)", errCode);
-    pIf->setConnected(false);
-    break;
-  }
-
-  pIf->m_linkStatusSphre.wait(0); //If previous event has not been handled, "delete" it now
-  pIf->m_pppErrCode = errCode;
-  pIf->m_linkStatusSphre.release();
-}
-
-//LwIP PPP implementation
-extern "C"
-{
-
-/**
- * Writes to the serial device.
- *
- * @param fd serial device handle
- * @param data pointer to data to send
- * @param len length (in bytes) of data to send
- * @return number of bytes actually sent
- *
- * @note This function will block until all data can be sent.
- */
-u32_t sio_write(sio_fd_t fd, u8_t *data, u32_t len)
-{
-  DBG("sio_write");
-  PPPIPInterface* pIf = (PPPIPInterface*)fd;
-  int ret;
-  if(!pIf->m_streamAvail) //If stream is not available (it is a shared resource) don't go further
-  {
-    return 0;
-  }
-  ret = pIf->m_pStream->write(data, len, osWaitForever); //Blocks until all data is sent or an error happens
-  if(ret != OK)
-  {
-    return 0;
-  }
-  return len;
-}
-
-/**
- * Reads from the serial device.
- *
- * @param fd serial device handle
- * @param data pointer to data buffer for receiving
- * @param len maximum length (in bytes) of data to receive
- * @return number of bytes actually received - may be 0 if aborted by sio_read_abort
- *
- * @note This function will block until data can be received. The blocking
- * can be cancelled by calling sio_read_abort().
- */
-u32_t sio_read(sio_fd_t fd, u8_t *data, u32_t len)
-{
-  DBG("sio_read");
-  PPPIPInterface* pIf = (PPPIPInterface*)fd;
-  int ret;
-  size_t readLen;
-  if(!pIf->m_streamAvail) //If stream is not available (it is a shared resource) don't go further
-  {
-    WARN("EXIT NOT AVAIL");
-    return 0;
-  }
-  ret = pIf->m_pStream->read(data, &readLen, len, osWaitForever); //Blocks until some data is received or an error happens
-  if(ret != OK)
-  {
-    return 0;
-  }
-  DBG("ret");
-  return readLen;
-}
-
-/**
- * Aborts a blocking sio_read() call.
- *
- * @param fd serial device handle
- */
-void sio_read_abort(sio_fd_t fd)
-{
-  DBG("sio_read_abort");
-  PPPIPInterface* pIf = (PPPIPInterface*)fd;
-  if(!pIf->m_streamAvail) //If stream is not available (it is a shared resource) don't go further
-  {
-    return;
-  }
-  pIf->m_pStream->abortRead();
-  DBG("ret");
-}
-
-}
-