pthread stuff.

3 files changed, 142 insertions, 71 deletions

diff --git a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerlib.pro b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerlib.pro
index 4b7b177..13c846b 100644
--- a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerlib.pro
+++ b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerlib.pro
@@ -7,21 +7,21 @@ HEADERS = stocktickerplugin.h stocktickeruginimpl.h stocktickerpluginwidget.h st
       ../libstocks/http.h \
       ../libstocks/lists.h \
       ../libstocks/stocks.h
 SOURCES = stocktickerplugin.cpp stocktickerpluginimpl.cpp stocktickerpluginwidget.cpp stocktickerconfig.cpp \
       ../libstocks/csv.c \
       ../libstocks/currency.c \
       ../libstocks/history.c \
       ../libstocks/http.c \
       ../libstocks/lists.c \
       ../libstocks/stocks.c
 
 INCLUDEPATH     += $(OPIEDIR)/include \
     ../ ../library
 DEPENDPATH      += $(OPIEDIR)/include \
     ../ ../library
 
-LIBS+= -lqpe -lopie
+LIBS+= -lqpe -lopie -lpthread
 TMAKE_CFLAGS += -D__UNIX__
 
 DESTDIR = $(OPIEDIR)/plugins/today
 TARGET = todaystocktickerplugin
diff --git a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.cpp b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.cpp
index 8830472..572a720 100644
--- a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.cpp
+++ b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.cpp
@@ -1,121 +1,116 @@
 /*
  * stocktickerpluginwidget.cpp
  *
  * copyright   : (c) 2002 by L.J. Potter
  * email       : llornkcor@handhelds.org
  *
  */
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
+#include <qsocket.h>
 #include <qvaluelist.h>
 #include <qtl.h>
 #include <qstring.h>
 #include <qstringlist.h>
 #include <qobject.h>
 #include <qlayout.h>
 #include <qlineedit.h>
 #include <qregexp.h>
 #include <qtimer.h>
+#include <qmessagebox.h>
 
 #include <qpe/config.h>
 #include <qpe/timestring.h>
 #include <qpe/qcopenvelope_qws.h>
+#include <qpe/network.h>
 
 #include <opie/oticker.h>
-//#include "ticker.h"
 
 extern "C" {
 #include "libstocks/stocks.h"
 }
 
-#include "stocktickerpluginwidget.h"
-
-StockTickerPluginWidget::StockTickerPluginWidget( QWidget *parent,  const char* name)
-    : QWidget(parent,  name ) {
-    init();
-    startTimer(1000);
-}
-
-StockTickerPluginWidget::~StockTickerPluginWidget() {
-}
+#include <pthread.h>
 
-void StockTickerPluginWidget::init() {
-
-    QHBoxLayout* layout = new QHBoxLayout( this );
-
-    stocktickerTicker = new OTicker(this);
-    stocktickerTicker->setMinimumHeight(15);
-    connect( stocktickerTicker, SIGNAL( mousePressed()), this, SLOT( doStocks() ));
- 
-    layout->addWidget( stocktickerTicker);
-
-}
-
-void StockTickerPluginWidget::doStocks() {
-    Config cfg( "stockticker");
-    cfg.setGroup( "Symbols" );
-    QString symbollist;
-    symbollist = cfg.readEntry("Symbols", "");
-    symbollist.replace(QRegExp(" "),"+");//seperated by +
-//    qDebug(symbollist);
+#include "stocktickerpluginwidget.h"
 
-    getStocks( symbollist.latin1());
-    
-    stocktickerTicker->setText( output );
-}
+QString output;
+OTicker *stocktickerTicker;
 
-void StockTickerPluginWidget::getStocks( const char *blah) {
+void getStocks( const QString *blah) {
 
+//    stocktickerTicker->setText( "Downloading stock data.");
     stock *stocks_quotes=NULL;
     stock *stocks_tmp;
-
+    qDebug("%s", blah->latin1());
     QString tempString;
     output = "";
 
     libstocks_return_code error;
 
     Config cfg( "stockticker");
     cfg.setGroup( "Fields" );
     bool dotimeCheck, dodateCheck, dosymbolCheck, donameCheck;
     bool docurrentPriceCheck, dolastPriceCheck, doopenPriceCheck;
     bool dominPriceCheck, domaxPriceCheck, dovariationCheck, dovolumeCheck;
 
     dotimeCheck=dodateCheck=dosymbolCheck=donameCheck= docurrentPriceCheck=dolastPriceCheck=doopenPriceCheck=dominPriceCheck=domaxPriceCheck=dovariationCheck=dovolumeCheck=false;
 
     dotimeCheck=cfg.readBoolEntry("timeCheck",1);
     dodateCheck=cfg.readBoolEntry("dateCheck",1);
     dosymbolCheck=cfg.readBoolEntry("symbolCheck",1);
     donameCheck=cfg.readBoolEntry("nameCheck",1);
     docurrentPriceCheck=cfg.readBoolEntry("currentPriceCheck",1);
     dolastPriceCheck=cfg.readBoolEntry("lastPriceCheck",1);
     doopenPriceCheck=cfg.readBoolEntry("openPriceCheck",1);
     dominPriceCheck=cfg.readBoolEntry("minPriceCheck",1);
     domaxPriceCheck=cfg.readBoolEntry("maxPriceCheck",1);
     dovariationCheck=cfg.readBoolEntry("variationCheck",1);
     dovolumeCheck=cfg.readBoolEntry("volumeCheck",1);
 
-    DefProxy();
-    char *stock_liste = (char *)blah;
+//    DefProxy();
+ {
+     char *proxy;
+     libstocks_return_code error;
+
+       /* Proxy support */
+       /* Checks for "http_proxy" environment variable */
+     proxy = getenv("http_proxy");
+     if(proxy) {
+           /* printf("proxy set\n"); */
+         error = set_proxy(proxy);
+         if (error) {
+             printf("Proxy error (%d)\n", error);
+             QString tempString;
+             tempString.sprintf("Proxy error (%d)\n", error);
+             output = tempString;
+             return;
+//             exit(1);
+         }
+     }
+ }
+    char *stock_liste = (char *)blah->latin1();
+//    char *stock_liste = (char *)blah;
       /* Get the stocks and process errors */
     error = get_stocks( stock_liste, &stocks_quotes);
 
     if (error) {
         printf("Error in getting stocks (%d)\n", error);
         tempString.sprintf("Error in getting stocks (%d)\n", error);
         output =tempString;
         return;
 //        exit(1);
     }
 
     stocks_tmp = stocks_quotes;
 
       /* Displays the stocks */
     while(stocks_tmp!=0){
         
@@ -204,51 +199,131 @@ void StockTickerPluginWidget::getStocks( const char *blah) {
 
 //         printf("| Volume    | %-9d                |\n", stocks_tmp->Volume);
         tempString.sprintf("|  Volume %-9d  ", stocks_tmp->Volume);
         if(dovolumeCheck)
             output +=tempString;
 
 //         printf("----------------------------------------\n\n");
         tempString.sprintf("||==++==|");
         output +=tempString;
 
           /* Simple function which help to browse in the stocks list */ 
         stocks_tmp = next_stock(stocks_tmp);
     }
 
       /* frees stocks */
     free_stocks(stocks_quotes);
+    stocktickerTicker->setText( output );
 
 }
 
-void StockTickerPluginWidget::DefProxy(void) {
-    char *proxy;
-    libstocks_return_code error;
+StockTickerPluginWidget::StockTickerPluginWidget( QWidget *parent,  const char* name)
+    : QWidget(parent,  name ) {
+    init();
+    startTimer(1000);
+//    checkConnection();
+}
 
-      /* Proxy support */
-      /* Checks for "http_proxy" environment variable */
-    proxy = getenv("http_proxy");
-    if(proxy) {
-          /* printf("proxy set\n"); */
-        error = set_proxy(proxy);
-        if (error) {
-//             printf("Proxy error (%d)\n", error);
-          QString tempString;
-            tempString.sprintf("Proxy error (%d)\n", error);
-            output = tempString;
-            return;
-//             exit(1);
-        }
+StockTickerPluginWidget::~StockTickerPluginWidget() {
+}
+
+void StockTickerPluginWidget::init() {
+
+    QHBoxLayout* layout = new QHBoxLayout( this );
+    stocktickerTicker = new OTicker(this);
+    stocktickerTicker->setMinimumHeight(15);
+    connect( stocktickerTicker, SIGNAL( mousePressed()), this, SLOT( checkConnection() ));
+    layout->addWidget( stocktickerTicker);
+    wasError = true;
+}
+
+void StockTickerPluginWidget::doStocks() {
+    Config cfg( "stockticker");
+    cfg.setGroup( "Symbols" );
+    QString symbollist;
+    symbollist = cfg.readEntry("Symbols", "");
+    symbollist.replace(QRegExp(" "),"+");//seperated by +
+
+//    qDebug(symbollist);
+    if (!symbollist.isEmpty()) {
+        pthread_t thread1;
+        pthread_create(&thread1,NULL, (void * (*)(void *))getStocks, &symbollist);
     }
+//    pthread_join(thread1,NULL);
+//    getStocks( symbollist.latin1() );
+}
+
+void StockTickerPluginWidget::DefProxy(void) {
+//     char *proxy;
+//     libstocks_return_code error;
+
+//       /* Proxy support */
+//       /* Checks for "http_proxy" environment variable */
+//     proxy = getenv("http_proxy");
+//     if(proxy) {
+//           /* printf("proxy set\n"); */
+//         error = set_proxy(proxy);
+//         if (error) {
+// //             printf("Proxy error (%d)\n", error);
+//           QString tempString;
+//             tempString.sprintf("Proxy error (%d)\n", error);
+//             output = tempString;
+//             return;
+// //             exit(1);
+//         }
+//     }
+}
+
+void StockTickerPluginWidget::timerEvent( QTimerEvent *e ) {
+    killTimer(e->timerId());
+    checkConnection();
+}
+
+void StockTickerPluginWidget::checkConnection() {
+//     qDebug("checking connection");
+//     Sock = new QSocket( this );
+
+//      if( wasError)
+//          stocktickerTicker->setText("Checking connection");
+
+//     if(Sock->state() == QSocket::Idle) {    
+//         Sock->connectToHost("finance.yahoo.com", 80);
+//         connect( Sock, SIGNAL( error(int) ),  SLOT(socketError(int)) );
+//         connect( Sock, SIGNAL( hostFound() ), SLOT(isConnected()) );
+//     } else {
+//         qDebug("State is not Idle");
+        isConnected();
+//    }
 }
 
-void  StockTickerPluginWidget::timerEvent( QTimerEvent *e ) {
-    killTimer(e->timerId());    
+void StockTickerPluginWidget::isConnected() {
+//    qDebug("We connect, so ok to grab stocks");
     doStocks();
+
     Config cfg( "stockticker");
-     cfg.setGroup("Timer");
-     timerDelay= cfg.readNumEntry("Delay",0);
+    cfg.setGroup("Timer");
+    timerDelay= cfg.readNumEntry("Delay",0);
     if(timerDelay > 0)
         startTimer(timerDelay*60000);
     qDebug("timer set for %d",(timerDelay*60000)/60000);
-    
+    wasError = false;
+        
+//    Sock->close();
+}
+
+void StockTickerPluginWidget::socketError(int errcode) {
+    switch(errcode) {
+      case QSocket::ErrConnectionRefused:
+          output = tr("Connection refused.");
+          break;
+      case QSocket::ErrHostNotFound:
+          output = tr("Could not find server.");
+          break;
+      case QSocket::ErrSocketRead :
+          output = tr("Socket read error.");
+          break;
+    };
+    stocktickerTicker->setText( output );
+    wasError = true;
+//    Sock->close();
+
 }
diff --git a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.h b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.h
index 26472fa..c8de806 100644
--- a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.h
+++ b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginwidget.h
@@ -5,61 +5,57 @@
  * email       : lornkcor@handhelds.org
  *
  */
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 
 #ifndef STOCKTICKERL_PLUGIN_WIDGET_H
 #define STOCKTICKERL_PLUGIN_WIDGET_H
 
+#include <qsocket.h>
 #include <qstring.h>
 #include <qwidget.h>
 #include <qlineedit.h>
 
 #include <opie/tododb.h>
 #include <opie/oclickablelabel.h>
 #include <opie/oticker.h>
 
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
-//#include "ticker.h"
-
-/* extern "C" { */
-/* #include "stocks.h" */
-/* } */
-
 class QTimer;
 
 class StockTickerPluginWidget : public QWidget {
 
     Q_OBJECT
 
 public:
     StockTickerPluginWidget( QWidget *parent,  const char *name );
     ~StockTickerPluginWidget();
-    QString output;
 
 protected slots:
     void doStocks();
-
+    void isConnected();
+    void socketError(int);
+    void checkConnection();
 private:
-    OTicker *stocktickerTicker;
+    bool wasError;
+    QSocket *Sock;
     void timerEvent( QTimerEvent * );
     void init();
-    void getStocks( const char *stock_liste);
     void DefProxy(void);
     int timerDelay;
 };
 
 #endif