Pimconverter got a button to convert databases from sqlite 2->3.

If correct implementation is confirmed, I will commit the rest..

3 files changed, 141 insertions, 10 deletions

diff --git a/noncore/tools/pimconverter/converter.cpp b/noncore/tools/pimconverter/converter.cpp
index e9de3c3..2cd6969 100644
--- a/noncore/tools/pimconverter/converter.cpp
+++ b/noncore/tools/pimconverter/converter.cpp
@@ -1,5 +1,7 @@
 #include "converter.h"
 
+#include <stdlib.h> // For "system()" command
+
 /* OPIE */
 #include <opie2/oapplicationfactory.h>
 #include <opie2/odebug.h>
@@ -224,3 +226,88 @@ void Converter::closeEvent( QCloseEvent *e )
         }
         e->accept();
 }
+
+
+
+void Converter::start_upgrade()
+{
+        odebug << "Start upgrading" << oendl;
+        switch( QMessageBox::warning( this, "Pim-Converter",
+                                      "Are you really sure that you\n"
+                                      "want to convert your database from\n"
+                                      "sqlite V2 to sqlite V3?",
+                                      QMessageBox::Ok | QMessageBox::Default,
+                                      QMessageBox::Abort | QMessageBox::Escape )) {
+
+        case QMessageBox::Abort: // Abort clicked or Escape pressed
+                // abort
+                return;
+                break;
+        }
+        odebug << "Checking whether sqlite is installed" << oendl;
+        if ( system( "which sqlite" ) != 0 ){
+                QMessageBox::critical( this, "Pim-Converter",
+                                       QString("An internal error occurred:\n") +
+                                       "sqlite was not accessible!\n"+
+                                       "Please correct the PATH or install \n" + 
+                                       "this packages!" );
+                return;
+        }
+        if ( system( "which sqlite3" ) != 0 ){
+                QMessageBox::critical( this, "Pim-Converter",
+                                       QString("An internal error occurred:\n") +
+                                       "sqlite3 was not accessible!\n"+
+                                       "Please correct the PATH or install \n" + 
+                                       "this packages!" );
+                return;
+        }
+        if ( QFile::exists( "~/Applications/addressbook/addressbook.db" ) 
+             && !QFile::exists( "~/Applications/addressbook/addressbook.db_v2" ) ){ 
+                odebug << "Executing conversion commands" << oendl;
+                QString addr_convert_string = "cd ~/Applications/addressbook/;cp addressbook.db addressbook.db_v2;sqlite addressbook.db_v2 .dump | sqlite3 addressbook.db";
+                odebug << "1. Addressbook Command:" << addr_convert_string << oendl;
+                if ( system( addr_convert_string ) != 0 ){
+                        QMessageBox::critical( this, "Pim-Converter",
+                                               QString("An internal error occurred:\n") +
+                                               "Converting the addressbook command was impossible!\n"+
+                                               "Executed the following command:\n" + 
+                                               addr_convert_string );
+                        return;
+                }
+        }
+        if ( QFile::exists( "~/Applications/datebook/datebook.db" ) 
+             && !QFile::exists( "~/Applications/datebook/datebook.db_v2" ) ){ 
+                QString dateb_convert_string = "cd ~/Applications/datebook/;cp datebook.db datebook.db_v2;sqlite datebook.db_v2 .dump | sqlite3 datebook.db";
+                odebug << "2. Datebook Command" << dateb_convert_string << oendl;
+                if ( system( dateb_convert_string ) != 0 ){
+                        QMessageBox::critical( this, "Pim-Converter",
+                                               QString("An internal error occurred:\n") +
+                                               "Converting the datebook command was impossible!\n"+
+                                               "Executed the following command:\n" + 
+                                               dateb_convert_string );
+                        return;
+                }
+        }
+
+        if ( QFile::exists( "~/Applications/todolist/todolist.db" ) 
+             && !QFile::exists( "~/Applications/todolist/todolist.db_v2" ) ){ 
+                QString todo_convert_string = "cd ~/Applications/todolist/;cp todolist.db todolist.db_v2;sqlite todolist.db_v2 .dump | sqlite3 todolist.db";
+                odebug << "3. Todolist Command:" << todo_convert_string << oendl;
+                if ( system( todo_convert_string ) != 0 ){
+                        QMessageBox::critical( this, "Pim-Converter",
+                                               QString("An internal error occurred:\n") +
+                                               "Converting the todolist command was impossible!\n"+
+                                               "Executed the following command:\n" + 
+                                               todo_convert_string );
+                        return;
+                }
+        }
+
+        QMessageBox::information( this, "Pim-Converter",
+                                  "Conversion is finished!",
+                                  "&OK", NULL, NULL,
+                                  0,      // Enter == button 0
+                                  0 );
+        
+        
+}
diff --git a/noncore/tools/pimconverter/converter.h b/noncore/tools/pimconverter/converter.h
index 344562a..9d75d79 100755
--- a/noncore/tools/pimconverter/converter.h
+++ b/noncore/tools/pimconverter/converter.h
@@ -12,6 +12,7 @@ public:
 
         // Slots defined in the ui-description file
         void start_conversion();
+        void start_upgrade();
         void selectedDatabase( int num );
         void selectedDestFormat( int num );
         void selectedSourceFormat( int num );
@@ -22,6 +23,7 @@ private:
         // Caution:
         // The order and value of the following enums must be regarding
         // the predefinition in the UI-File !!
+        // If you don't understand what I am talking about: Keep your fingers away!!
         enum DataBases{
                 ADDRESSBOOK = 0,
                 TODOLIST    = 1,
diff --git a/noncore/tools/pimconverter/converter_base.ui b/noncore/tools/pimconverter/converter_base.ui
index a5b22c9..b519f2e 100644
--- a/noncore/tools/pimconverter/converter_base.ui
+++ b/noncore/tools/pimconverter/converter_base.ui
@@ -11,8 +11,8 @@
         <rect>
             <x>0</x>
             <y>0</y>
-            <width>269</width>
-            <height>324</height>
+            <width>308</width>
+            <height>323</height>
         </rect>
     </property>
     <property stdset="1">
@@ -57,6 +57,17 @@
                     <number>2</number>
                 </property>
                 <widget>
+                    <class>QPushButton</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>PushButton2</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>text</name>
+                        <string>Upgrade to SQLite3</string>
+                    </property>
+                </widget>
+                <widget>
                     <class>QGroupBox</class>
                     <property stdset="1">
                         <name>name</name>
@@ -66,14 +77,20 @@
                         <name>title</name>
                         <string>Select Database:</string>
                     </property>
+                    <property>
+                        <name>layoutMargin</name>
+                    </property>
+                    <property>
+                        <name>layoutSpacing</name>
+                    </property>
                     <grid>
                         <property stdset="1">
                             <name>margin</name>
-                            <number>11</number>
+                            <number>4</number>
                         </property>
                         <property stdset="1">
                             <name>spacing</name>
-                            <number>6</number>
+                            <number>2</number>
                         </property>
                         <widget row="0"  column="1" >
                             <class>QComboBox</class>
@@ -112,14 +129,20 @@
                         <name>title</name>
                         <string>Source/Destination:</string>
                     </property>
+                    <property>
+                        <name>layoutMargin</name>
+                    </property>
+                    <property>
+                        <name>layoutSpacing</name>
+                    </property>
                     <grid>
                         <property stdset="1">
                             <name>margin</name>
-                            <number>11</number>
+                            <number>4</number>
                         </property>
                         <property stdset="1">
                             <name>spacing</name>
-                            <number>6</number>
+                            <number>2</number>
                         </property>
                         <widget row="1"  column="0" >
                             <class>QLabel</class>
@@ -193,14 +216,20 @@
                         <name>title</name>
                         <string>Config:</string>
                     </property>
+                    <property>
+                        <name>layoutMargin</name>
+                    </property>
+                    <property>
+                        <name>layoutSpacing</name>
+                    </property>
                     <grid>
                         <property stdset="1">
                             <name>margin</name>
-                            <number>11</number>
+                            <number>4</number>
                         </property>
                         <property stdset="1">
                             <name>spacing</name>
-                            <number>6</number>
+                            <number>4</number>
                         </property>
                         <widget row="0"  column="0" >
                             <class>QCheckBox</class>
@@ -225,14 +254,20 @@
                         <name>title</name>
                         <string>Progress:</string>
                     </property>
+                    <property>
+                        <name>layoutMargin</name>
+                    </property>
+                    <property>
+                        <name>layoutSpacing</name>
+                    </property>
                     <vbox>
                         <property stdset="1">
                             <name>margin</name>
-                            <number>11</number>
+                            <number>4</number>
                         </property>
                         <property stdset="1">
                             <name>spacing</name>
-                            <number>6</number>
+                            <number>2</number>
                         </property>
                         <widget>
                             <class>QProgressBar</class>
@@ -283,9 +318,16 @@
         <receiver>converter_base</receiver>
         <slot>selectedDestFormat(int)</slot>
     </connection>
+    <connection>
+        <sender>PushButton2</sender>
+        <signal>clicked()</signal>
+        <receiver>converter_base</receiver>
+        <slot>start_upgrade()</slot>
+    </connection>
     <slot access="public">selectedDatabase(int)</slot>
     <slot access="public">selectedDestFormat(int)</slot>
     <slot access="public">selectedSourceFormat(int)</slot>
     <slot access="public">start_conversion()</slot>
+    <slot access="public">start_upgrade()</slot>
 </connections>
 </UI>