Switching to sqlite3

Please read the following page for upgrade your old sqlite V2 database:
http://opie.handhelds.org/cgi-bin/moin.cgi/SqlBackends

5 files changed, 57 insertions, 53 deletions

diff --git a/libopie2/opiedb/config.in b/libopie2/opiedb/config.in
index 4d85609..0d74887 100644
--- a/libopie2/opiedb/config.in
+++ b/libopie2/opiedb/config.in
@@ -2,6 +2,6 @@
     boolean "libopie2db (database related classes)"
     default "y"
     depends ( LIBQPE || LIBQPE-X11 ) && LIBOPIE2CORE && LIBSQLITE_DEP
-    comment "libopie2db needs a libqpe, sqlite and libopie2core"
+    comment "libopie2db needs a libqpe, libsqlite3 and libopie2core"
     depends !(( LIBQPE || LIBQPE-X11 ) && LIBOPIE2CORE && LIBSQLITE_DEP)
 
diff --git a/libopie2/opiedb/libopiedb2.control b/libopie2/opiedb/libopiedb2.control
index 4859c46..29fae78 100644
--- a/libopie2/opiedb/libopiedb2.control
+++ b/libopie2/opiedb/libopiedb2.control
@@ -5,6 +5,6 @@ Section: opie/system
 Maintainer: Opie Team <opie@handhelds.org>
 Architecture: arm
 Version: 1.8.2-$SUB_VERSION.2
-Depends: libqpe1, libopiecore2 (1.8.2), libsqlite0 | sqlite
+Depends: libqpe1, libopiecore2 (1.8.2), libsqlite3 | sqlite3
 Provides: libopiedb2
-Description: Opie library 2.0 DB
+Description: Opie library 2.1 DB
diff --git a/libopie2/opiedb/opiedb.pro b/libopie2/opiedb/opiedb.pro
index 8432674..f727995 100644
--- a/libopie2/opiedb/opiedb.pro
+++ b/libopie2/opiedb/opiedb.pro
@@ -25,7 +25,7 @@ TARGET      = opiedb2
 VERSION     = 1.9.0
 INCLUDEPATH = $(OPIEDIR)/include
 DEPENDPATH  = $(OPIEDIR)/include
-LIBS       += -lopiecore2 -lqpe -lsqlite
+LIBS       += -lopiecore2 -lqpe -lsqlite3
 
 !contains( platform, x11 ) {
   include ( $(OPIEDIR)/include.pro )
diff --git a/libopie2/opiedb/osqlitedriver.cpp b/libopie2/opiedb/osqlitedriver.cpp
index c8b560f..816223e 100644
--- a/libopie2/opiedb/osqlitedriver.cpp
+++ b/libopie2/opiedb/osqlitedriver.cpp
@@ -103,14 +103,16 @@ int sqliteRlikeCompare(const char *zPattern, const char *zString, sqregex *reg){
     return res;
 }
 
-void rlikeFunc(sqlite_func *context, int arg, const char **argv){
-    if( arg < 2 || argv[0]==0 || argv[1]==0 ){
-        printf("One of arguments Null!!\n");
-        return;
+void rlikeFunc( sqlite3_context* context, int count, sqlite3_value** values ){
+    const unsigned char* argv0 = sqlite3_value_text( values[0] );
+    const unsigned char* argv1 = sqlite3_value_text( values[1] ); 
+    if( count < 2 || argv0 == 0 || argv1 == 0 ){
+            qWarning( "One of arguments Null!!\n" );
+            return;
     }
-        sqlite_set_result_int(context,
-        sqliteRlikeCompare((const char*)argv[0],
-    (const char*)argv[1], (sqregex *)sqlite_user_data(context) ));
+    sqlite3_result_int(context, sqliteRlikeCompare((const char*)argv0,
+                                                      (const char*)argv1, 
+                                                      (sqregex *) sqlite3_user_data( context ) ));
 }
 
 /*
@@ -118,25 +120,25 @@ void rlikeFunc(sqlite_func *context, int arg, const char **argv){
  * and options
  */
 bool OSQLiteDriver::open() {
-    char *error;
-
     odebug << "OSQLiteDriver::open: about to open" << oendl;
-    m_sqlite = sqlite_open(m_url.local8Bit(),
-                           0,
-                           &error );
+
+    int error = sqlite3_open( m_url.utf8(),
+                           &m_sqlite );
 
     /* failed to open */
-    if (m_sqlite == 0l ) {
+    if ( error != SQLITE_OK ) {
         // FIXME set the last error
         owarn << "OSQLiteDriver::open: " << error << "" << oendl;
-        free( error );
+        sqlite3_close( m_sqlite );
         return false;
     }
-    if (sqlite_create_function(m_sqlite,"rlike",2,rlikeFunc,&sqreg) != 0)
-        odebug << "Unable to create user defined function!" << oendl;
-    if (sqlite_function_type(m_sqlite,"rlike",SQLITE_NUMERIC) != 0)
-        odebug << "Unable to set rlike function result type!" << oendl;
+    if ( sqlite3_create_function( m_sqlite, "rlike", 2, SQLITE_UTF8, &sqreg, rlikeFunc, NULL, NULL ) != SQLITE_OK ){
+            odebug << "Unable to create user defined function!" << oendl;
+            return false;
+    }
+
     sqreg.regex_raw = NULL;
+
     return true;
 }
 
@@ -146,39 +148,41 @@ bool OSQLiteDriver::open() {
  * telling failure or success
  */
 bool OSQLiteDriver::close() {
-    if (m_sqlite )
-        sqlite_close( m_sqlite ), m_sqlite=0l;
-    if (sqreg.regex_raw != NULL){
-        odebug << "Freeing regex on close" << oendl;
-        free(sqreg.regex_raw);
-        sqreg.regex_raw=NULL;
-        regfree(&sqreg.regex_c);
-    }
-    return true;
+        if ( m_sqlite ){
+                sqlite3_close( m_sqlite );
+                m_sqlite=0l;
+        }
+        if ( sqreg.regex_raw != NULL){
+                odebug << "Freeing regex on close" << oendl;
+                free( sqreg.regex_raw );
+                sqreg.regex_raw = NULL;
+                regfree( &sqreg.regex_c );
+        }
+        return true;
 }
 
 
 /* Query */
 OSQLResult OSQLiteDriver::query( OSQLQuery* qu) {
-    if ( !m_sqlite ) {
-        // FIXME set error code
-        OSQLResult result( OSQLResult::Failure );
-        return result;
-    }
-    Query query;
-    query.driver = this;
-    char *err;
-    /* SQLITE_OK 0 if return code > 0 == failure */
-    if ( sqlite_exec(m_sqlite, qu->query().utf8(),&call_back, &query, &err)  > 0 ) {
-            owarn << "OSQLiteDriver::query: Error while executing " << err << "" << oendl;
-            free( err );
-            // FixMe Errors
-    }
-
-    OSQLResult result(OSQLResult::Success,
-                      query.items,
-                      query.errors );
-    return result;
+        if ( !m_sqlite ) {
+                // FIXME set error code
+                OSQLResult result( OSQLResult::Failure );
+                return result;
+        }
+        Query query;
+        query.driver = this;
+        char *err;
+        /* SQLITE_OK 0 if return code > 0 == failure */
+        if ( sqlite3_exec( m_sqlite, qu->query().utf8(), &call_back, &query, &err )  > SQLITE_OK ) {
+                owarn << "OSQLiteDriver::query: Error while executing " << err << "" << oendl;
+                free( err );
+                // FixMe Errors
+        }
+
+        OSQLResult result(OSQLResult::Success,
+                          query.items,
+                          query.errors );
+        return result;
 }
 
 
@@ -203,7 +207,7 @@ int OSQLiteDriver::handleCallBack( int, char**, char** ) {
 
 /* callback_handler add the values to the list*/
 int OSQLiteDriver::call_back( void* voi, int argc,
-                              char** argv, char** columns) {
+                              char** argv, char** columns ) {
     Query* qu = (Query*)voi;
 
     //copy them over to a OSQLResultItem
diff --git a/libopie2/opiedb/osqlitedriver.h b/libopie2/opiedb/osqlitedriver.h
index e38fd52..4990a11 100644
--- a/libopie2/opiedb/osqlitedriver.h
+++ b/libopie2/opiedb/osqlitedriver.h
@@ -1,7 +1,7 @@
 #ifndef OSQL_LITE_DRIVER_H
 #define OSQL_LITE_DRIVER_H
 
-#include <sqlite.h>
+#include <sqlite3.h>
 #include <sys/types.h>
 #include <regex.h>
 
@@ -41,7 +41,7 @@ private:
     int handleCallBack( int, char**, char** );
     static int call_back( void*, int, char**, char** );
     QString m_url;
-    sqlite *m_sqlite;
+    sqlite3 *m_sqlite;
     sqregex sqreg;
 };
 }