Revision 106:fc5f25f0e0d5, committed 2015-05-13

Comitter:

xinlei

Date:

Wed May 13 12:12:55 2015 +0000

Parent:

105:c61f0d62b625

Child:

107:f1ee3e1eb126

Commit message:

OperationSupport revamped

Changed in this revision

--- a/MbedAgent.cpp	Mon May 11 18:10:44 2015 +0000
+++ b/MbedAgent.cpp	Wed May 13 12:12:55 2015 +0000
@@ -6,14 +6,14 @@
     _client(), tpl(), _bootstrap(_client, deviceInfo), 
     _integration(_client, tpl, deviceInfo), lcdThirdLineBlank(true),
     signal(deviceInfo), temp(), poti(), gps(), acc(), conf(), sock(),
-    pool(), _operationSupport(_client, tpl, pool)
+    pool(), _operationSupport(tpl, pool, conf)
 {
-    reporters[0] = &signal;
+    reporters[0] = &conf;
     reporters[1] = &temp;
-    reporters[2] = &poti;
+    reporters[2] = &signal;
     reporters[3] = &gps;
     reporters[4] = &acc;
-    reporters[5] = &conf;
+    reporters[5] = &poti;
 }
 
 bool MbedAgent::init()
@@ -97,30 +97,33 @@
 void MbedAgent::loop()
 {
     ReportThread reportThread(pool);
-    _operationSupport.run();
-    PollThread pollThread(pool, conf);
-    pollThread.setChannel(deviceID);
+    _operationSupport.executePendingOperations();
+//    PollThread pollThread(pool, conf);
+//    pollThread.setChannel(deviceID);
 
     Watchdog wdt;
     wdt.kick(60.0);    // set a 60.0 seconds watchdog
     while (true) {
+        int l = 0;
         for (size_t i = 0; i < N; ++i) {
-//            if (reporters[i] == &acc) {
-            size_t l = reporters[i]->read(buf2, sizeof(buf2), status, DISPLAY_LEN);
-            bool b = l;
-            if (b) { // Refresh LCD display needed
+            if (reporters[i] == NULL) {
+            int l2 = reporters[i]->read(buf2+l, sizeof(buf2)-l, status, DISPLAY_LEN);
+            if (l2) { // Refresh LCD display needed
                 LCDDisplay::inst().setThirdLine(status);
-            } else if (!lcdThirdLineBlank && !b) { // Clear LCD display needed
+                Thread::wait(400);
+            } else if (!lcdThirdLineBlank && !l2) { // Clear LCD display needed
                 LCDDisplay::inst().setThirdLine("");
+                Thread::wait(100);
             }
-            lcdThirdLineBlank = !b;
-            if (b) {
-                int l2 = snprintf(buf, sizeof(buf), fmtSmartRest, "/s", l, buf2);
-                l2 = sock.sendOnly(buf, l2);
-                if (l2 < 0)
-                    aWarning("%s\n", status);
+            lcdThirdLineBlank = !l2;
+            l += l2;
             }
-//            }
+        }
+        if (l) {
+            l = snprintf(buf, sizeof(buf), fmtSmartRest, "/s", l, buf2);
+            l = sock.sendOnly(buf, l);
+            if (l < 0)
+                aWarning("%s\n", status);
         }
         wdt.kick();    // reset watchdog timer
     }

--- a/io/GPSTracker.cpp	Mon May 11 18:10:44 2015 +0000
+++ b/io/GPSTracker.cpp	Wed May 13 12:12:55 2015 +0000
@@ -33,7 +33,6 @@
     char buf[256], chr; // needs to be that big otherwise mdm isn't working
     int ret, len, n;
     double altitude, latitude, longitude;
-    aInfo("GPS thread: %p\r\n", Thread::gettid());    
     while (true) {
         ret = _gps.getMessage(buf, sizeof(buf));
         if (ret <= 0) {

--- a/main.cpp	Mon May 11 18:10:44 2015 +0000
+++ b/main.cpp	Wed May 13 12:12:55 2015 +0000
@@ -121,7 +121,6 @@
         shutdown();
         return 0;
     }
-    aInfo("Main Thread: %p\r\n", Thread::gettid());    
     LCDDisplay::inst().setLines("Register Network...", "IMEI", devStatus.imei);
     if (!mdm.registerNet()) {
         LCDDisplay::inst().setLines("No Network Coverage");

--- a/operation/ControlParser.cpp	Mon May 11 18:10:44 2015 +0000
+++ b/operation/ControlParser.cpp	Wed May 13 12:12:55 2015 +0000
@@ -22,16 +22,21 @@
 {
         if (tok.type == Token::INT && strncmp("211", tok.p, tok.len)==0) {
                 opType = 211;
-                ptrPF = &ControlParser::parseDeviceId;
+                ptrPF = &ControlParser::parseRowNumber;
         } else {
                 parseError(tok);
         }
 }
 
-void ControlParser::parseDeviceId(Token& tok)
+void ControlParser::parseRowNumber(Token& tok)
 {
         if (tok.type == Token::INT) {
-                ptrPF = &ControlParser::parseOpId;
+                if (opType == 86)
+                        ptrPF = &ControlParser::parseAdviceTimeout;
+                else
+                        ptrPF = &ControlParser::parseOpId;
+        } else if (tok.type == Token::NONE) {
+                ptrPF = &ControlParser::parseAdviceTimeout;
         } else {
                 parseError(tok);
         }
@@ -77,7 +82,7 @@
         if (tok.type == Token::INT) {
                 sscanf(tok.p, "%hu", &opType);
                 if (opType >= 220 && opType <= 222) {
-                        ptrPF = &ControlParser::parseDeviceId;
+                        ptrPF = &ControlParser::parseRowNumber;
                 } else {
                         parseError(tok);
                 }
@@ -138,21 +143,13 @@
 void ControlParser::parseBayeuxAdvice(Token& tok)
 {
         if (strncmp("86", tok.p, tok.len) == 0) {
+                opType = 86;
                 ptrPF = &ControlParser::parseRowNumber;
         } else {
                 parseError(tok);
         }
 }
 
-void ControlParser::parseRowNumber(Token& tok)
-{
-        if (tok.type == Token::INT || tok.type == Token::NONE) {
-                ptrPF = &ControlParser::parseAdviceTimeout;
-        } else {
-                parseError(tok);
-        }
-}
-
 void ControlParser::parseAdviceTimeout(Token& tok)
 {
         if (tok.type == Token::NONE) {

--- a/operation/ControlParser.h	Mon May 11 18:10:44 2015 +0000
+++ b/operation/ControlParser.h	Wed May 13 12:12:55 2015 +0000
@@ -24,7 +24,6 @@
         void parseAdvicePolicy(Token& tok);
         void parseAdviceTimeout(Token& tok);
         void parseBayeuxAdvice(Token& tok);
-        void parseDeviceId(Token& tok);
         void parseError(Token& tok);
         void parseGetOp(Token& tok);
         void parseGetOpOrBayeuxAdvice(Token& tok);

--- a/operation/OperationSupport.cpp	Mon May 11 18:10:44 2015 +0000
+++ b/operation/OperationSupport.cpp	Wed May 13 12:12:55 2015 +0000
@@ -1,9 +1,10 @@
 #include <string.h>
 #include "OperationSupport.h"
-#include "ComposedRecord.h"
-#include "ParsedRecord.h"
-#include "IntegerValue.h"
-#include "SmartRestConf.h"
+//#include "ComposedRecord.h"
+//#include "ParsedRecord.h"
+//#include "IntegerValue.h"
+#include "SmartRestSocket.h"
+#include "ControlParser.h"
 #include "logging.h"
 
 bool OperationSupport::init()
@@ -55,101 +56,44 @@
     return true;
 }
 
-bool OperationSupport::run()
-{
-    if (_firstRun) {
-        _firstRun = false;
-        bool b = requestPendingOperations();
-        return b;
-    } else {
-        return true;
-    }
-}
-
-bool OperationSupport::executePendingOperation(Operation& op)
-{
-    ComposedRecord r;
-    if (!r.add(IntegerValue(112)) || !r.add(IntegerValue(op.identifier))) {
-        return false;
-    } else if (_client.send(r) != SMARTREST_SUCCESS) {
-        _client.stop();
-        return false;
-    }
-    ParsedRecord p;
-    bool b = true;
-    while (_client.receive(p) == SMARTREST_SUCCESS) {
-        if (p.values() >= 3 &&
-            p.value(0).integerValue() >= 220 &&
-            p.value(0).integerValue() <= 222 &&
-            p.value(2).valueType() == VALUE_INTEGER) {
-            Operation* op1 = opool.alloc();
-            op1->identifier = p.value(2).integerValue();
-//            bool ret = _executor.executeOperation(p);
-            bool ret = true;
-            op1->state = ret ? OPERATION_SUCCESSFUL : OPERATION_FAILED;
-            opool.put(op1);
-        }
-    }
-    _client.stop();
-    return b;
-}
-
-bool OperationSupport::requestPendingOperations()
+bool OperationSupport::executePendingOperations()
 {
-    IntegerValue msgId(110);
-    ComposedRecord record;
-
-    if (!record.add(msgId) || !record.add(IntegerValue(deviceID)))
-        return false;
-    else if (_client.send(record) != SMARTREST_SUCCESS) {
-        _client.stop();
-        return false;
-    }
-
-    uint8_t ret;
-    ParsedRecord received;
-    Operation opl[10];
-    size_t c = 0;
-    while ((ret=_client.receive(received)) == SMARTREST_SUCCESS) {
-        if (c < 10 && operationFromRecord(received, opl[c])) {
-            ++c;
-        } else {
-            aWarning("Ignored pending operation after 10.\n");
-            break;
+        char buf[SMARTREST_SIZE];
+        char buf2[SMARTREST_BODY_SIZE];
+        SmartRestSocket sock;
+        int l = snprintf(buf2, sizeof(buf2), "110,%ld\r\n", deviceID);
+        l = snprintf(buf, sizeof(buf), fmtSmartRest, "/s", l, buf2);
+        l = sock.sendAndReceive(buf, l, sizeof(buf));
+        if (l < 0) {
+                aError("Retrieve pending operations\n");
+                return false;
         }
-    }
-    _client.stop();
-
-    for (size_t i = 0; i < c; ++i) {
-        Operation* op = opool.alloc();
-        op->identifier = opl[i].identifier;
-        op->state = OPERATION_EXECUTING;
-        opool.put(op);
-        executePendingOperation(opl[i]);
-    }
-    return (ret == SMARTREST_END_OF_RESPONSE || ret == SMARTREST_CONNECTION_CLOSED);
-}
-
-bool OperationSupport::operationFromRecord(ParsedRecord& received, Operation& op)
-{
-    if ((received.values() < 4) ||
-        (received.value(0).valueType() != VALUE_INTEGER) ||
-//        (received.value(0).integerValue() != 211) ||
-        (received.value(2).valueType() != VALUE_INTEGER) ||
-        (received.value(3).valueType() != VALUE_CHARACTER))
-        return false;
-
-    op.identifier = received.value(2).integerValue();
-    const char *tmp = received.value(3).characterValue();
-    if (strcmp(tmp, strExecuting) == 0)
-        op.state = OPERATION_EXECUTING;
-    else if (strcmp(tmp, strSuccessful) == 0)
-        op.state = OPERATION_SUCCESSFUL;
-    else if (strcmp(tmp, strFailed) == 0)
-        op.state = OPERATION_FAILED;
-    else if (strcmp(tmp, strPending) == 0)
-        op.state = OPERATION_PENDING;
-    else
-        return false;
-    return true;
+        const size_t N = 10;
+        long opl[N];
+        size_t i = 0;
+        for (const char* p = skipHTTPHeader(buf); i<N && *p;) {
+                long id = 0;
+                int c = 0;
+                int n = sscanf(p, "210,1,%ld,PENDING\r\n%n", &id, &c);
+                if (n == 1) {
+                        opl[i++] = id;
+                        p += c;
+                } else
+                        break;
+        }
+        if (i >= N)
+                aWarning("Over %u pending operations.\n", N);
+        ControlParser cp(opool, conf);
+        bool flag = true;
+        l = 0;
+        for (size_t j = 0; j < i; ++j) {
+                l += snprintf(buf2+l, sizeof(buf2)-l, "112,%ld\r\n", opl[j]);
+        }
+        l = snprintf(buf, sizeof(buf), fmtSmartRest, "/s", l, buf2);
+        l = sock.sendAndReceive(buf, l, sizeof(buf));
+        if (l >= 0)
+                cp.parse(buf);
+        else
+                flag = false;
+        return flag;
 }
\ No newline at end of file

--- a/operation/OperationSupport.h	Mon May 11 18:10:44 2015 +0000
+++ b/operation/OperationSupport.h	Wed May 13 12:12:55 2015 +0000
@@ -2,29 +2,24 @@
 #define OPERATIONSUPPORT_H
 
 #include "Operation.h"
-#include "SmartRest.h"
+#include "SmartRestConf.h"
 #include "SmartRestTemplate.h"
+#include "ConfigSync.h"
 
 class OperationSupport
 {
 public:
-    OperationSupport(SmartRest& client, SmartRestTemplate& tpl, OperationPool& pool):
-    _init(false), _firstRun(true), _tpl(tpl),
-    _client(client), opool(pool) {}
+    OperationSupport(SmartRestTemplate& tpl, OperationPool& pool,
+    ConfigSync& _conf): _init(false), _tpl(tpl), opool(pool), conf(_conf) {}
+
+    bool executePendingOperations();
     bool init();
-    bool run();
-
-protected:
-    bool requestPendingOperations();
-    bool executePendingOperation(Operation&);
-    bool operationFromRecord(ParsedRecord& record, Operation& op);
 
 private:
     bool _init;
-    bool _firstRun;
     SmartRestTemplate& _tpl;
-    SmartRest& _client;
     OperationPool& opool;
+    ConfigSync &conf;
 };
 
 #endif
\ No newline at end of file

--- a/operation/PollThread.cpp	Mon May 11 18:10:44 2015 +0000
+++ b/operation/PollThread.cpp	Wed May 13 12:12:55 2015 +0000
@@ -41,7 +41,6 @@
 void PollThread::threadFunc()
 {
         unsigned short state = 1;
-        aInfo("Poll thread: %p\n", Thread::gettid());
         while (true) {
                 switch (state) {
                 case 1: if (!handshake()) {

--- a/util/SmartRestSocket.cpp	Mon May 11 18:10:44 2015 +0000
+++ b/util/SmartRestSocket.cpp	Wed May 13 12:12:55 2015 +0000
@@ -10,7 +10,7 @@
         int n = -1;
         ipLock.lock();
         for (size_t i = 0; i < 3; ++i) {
-                if (cachedIP[0] == '\0') {
+                if (cachedIP[0] == 0) {
                         MDMParser::IP ip = pMdm->gethostbyname(srHost);
                         if (ip == NOIP)
                                 continue;
@@ -25,7 +25,7 @@
                             Socket::set_blocking(false, timeout);
                         break;
                 } else {
-                        cachedIP[0] = '\0';
+                        cachedIP[0] = 0;
                 }
         }
         ipLock.unlock();