- (void) CopyDatabaseIfNeeded
{
BOOL success = NO;
NSError *pError;
NSFileManager *pFileManager = [NSFileManager defaultManager];
NSArray *pUsrDocPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *pDocsDir = [pUsrDocPath objectAtIndex:0];
NSString *pDbPath = [pDocsDir stringByAppendingPathComponent:NSLocalizedString(@"appDatabaseName",nil)];
success = [pFileManager fileExistsAtPath:pDbPath];
if(success){
if(sqlite3_open([pDbPath UTF8String], &database)!=SQLITE_OK)
sqlite3_close(database);
return;
}
NSString *pDatabasePath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:NSLocalizedString(@"appDatabaseName",nil)];
success = [pFileManager copyItemAtPath: pDatabasePath toPath: pDbPath error:&pError];
if(!success)
NSAssert1(0, @"Failed to copy the database. Errror: %@.", [pError localizedDescription]);
else{
if(sqlite3_open([pDbPath UTF8String], &database)!=SQLITE_OK)
{
sqlite3_close(database);
}
}
}
Place this code in to your application delegate class file and then call it in the same class at the time of application launching.
{
BOOL success = NO;
NSError *pError;
NSFileManager *pFileManager = [NSFileManager defaultManager];
NSArray *pUsrDocPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *pDocsDir = [pUsrDocPath objectAtIndex:0];
NSString *pDbPath = [pDocsDir stringByAppendingPathComponent:NSLocalizedString(@"appDatabaseName",nil)];
success = [pFileManager fileExistsAtPath:pDbPath];
if(success){
if(sqlite3_open([pDbPath UTF8String], &database)!=SQLITE_OK)
sqlite3_close(database);
return;
}
NSString *pDatabasePath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:NSLocalizedString(@"appDatabaseName",nil)];
success = [pFileManager copyItemAtPath: pDatabasePath toPath: pDbPath error:&pError];
if(!success)
NSAssert1(0, @"Failed to copy the database. Errror: %@.", [pError localizedDescription]);
else{
if(sqlite3_open([pDbPath UTF8String], &database)!=SQLITE_OK)
{
sqlite3_close(database);
}
}
}
Place this code in to your application delegate class file and then call it in the same class at the time of application launching.
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