Changes to XML generator; add SyncViewController+TestDriver

Classes/SyncViewController+TestDriver.h

@@ -0,0 +1,17 @@
+//
+//  SyncViewController+TestDriver.h
+//  PWStore
+//
+//  Created by Andy Sawyer on 04/06/2012.
+//  Copyright 2012 Andy Sawyer. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "SyncViewController.h"
+
+@class PWData;
+@interface SyncViewController (TestDriver)
+-(PWData *)getRootData;
+-(void)testXmlImport;
+-(void)testXmlExport;
+@end

Classes/SyncViewController+TestDriver.m

@@ -0,0 +1,74 @@
+//
+//  SyncViewController+TestDriver.m
+//  PWStore
+//
+//  Created by Andy Sawyer on 04/06/2012.
+//  Copyright 2012 __MyCompanyName__. All rights reserved.
+//
+
+#import "SyncViewController+TestDriver.h"
+#import "PWData.h"
+#import "UIApplication+Utility.h"
+#import "XmlWrapper.h"
+#import "PWStoreAppDelegate.h"
+
+
+@implementation SyncViewController (TestDriver)
+-(PWData *)getRootData
+{
+    UIApplication *app = [UIApplication sharedApplication];
+    NSAssert( app, @"NULL Application" );
+    NSObject *delegate = app.delegate;
+    NSAssert( delegate, @"NULL Delegate" );
+    NSAssert( [delegate isKindOfClass:[PWStoreAppDelegate class]], @"Not a PWStoreAppDelegate" );
+    return ((PWStoreAppDelegate *)delegate).pwitems;
+}
+
+#pragma mark -
+#pragma mark Test Functions
+-(void)testXmlImport
+{
+    NSString *import = [UIApplication documentPath:@"import.xml"];
+    if( [[NSFileManager defaultManager] fileExistsAtPath:import] ) {
+        NSData *data = [NSData dataWithContentsOfFile:import];
+        if( data ) {
+            XmlWrapper *xml = [XmlWrapper xmlWithData:data];
+            NSAssert( xml, @"failed to load xml" );
+            if( xml ) {
+                NSArray *results = [xml xpathQuery:@"//root/item"];
+                if( results ) {
+                    for( XmlNode *node in results ) {
+                        NSLog(@"node : %@", node.name);
+                    }
+                }
+            }
+        }
+    }
+}
+
+-(void)testXmlExport
+{
+    XmlWrapper *xml = [[XmlWrapper alloc] init];
+    PWData *data = [self getRootData];
+    for( PWItem *item in data ) {
+        XmlNode *node = [xml.rootNode addChildNode:@"item"];
+        [node addAttribute:@"title" value:item.title];
+        [node addAttribute:@"login" value:item.login];
+        [node addAttribute:@"password" value:item.password];
+        [node addAttribute:@"url" value:item.url];
+        [node addAttribute:@"email" value:item.email];
+        [node addChildNode:@"notes"
+                   content:item.notes];
+    }
+    NSString *exp = [xml toString];
+    NSError *error = nil;
+    BOOL ok = [exp writeToFile:[UIApplication documentPath:@"export.xml"]
+                    atomically:YES
+                      encoding:NSUTF8StringEncoding
+                         error:&error];
+    if( !ok || error ) {
+        NSLog(@"Save failed");
+    }
+    [xml release];
+}
+@end

Classes/SyncViewController.m

@@ -7,6 +7,7 @@
 //
 
 #import "SyncViewController.h"
+#import "SyncViewController+TestDriver.h"
 
 enum {
     kRowFtpUpload,
@@ -176,7 +177,14 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
     [detailViewController release];
     */
     if( indexPath.section == 0 ) {
-        // Do things
+        switch( indexPath.row ) {
+        case kRowXmlImport:
+            [self testXmlImport];
+            break;
+        case kRowXmlExport:
+            [self testXmlExport];
+            break;
+        }
     }
     [self.tableView deselectRowAtIndexPath:indexPath animated:YES];
 }

Classes/XmlWrapper.h

@@ -7,14 +7,33 @@
 //
 
 #import <Foundation/Foundation.h>
-#include <libxml/parser.h>
+
+@interface XmlNode : NSObject {
+    void *nodePtr_;             // xmlNodePtr
+}
+@property (nonatomic,readonly) NSString *name;
+@property (nonatomic,copy) NSString *content;
+
+-(NSArray *)childNodes;
+-(NSDictionary *)attributes;
+
+-(XmlNode *)addChildNode:(NSString *)name;
+-(XmlNode *)addChildNode:(NSString *)name content:(NSString *)content;
+
+-(void)addAttribute:(NSString *)name value:(NSString *)value;
+@end
 
 @interface XmlWrapper : NSObject {
-    xmlDocPtr docPtr_;
+    void *docPtr_;              // xmlDocPtr
 }
+@property (readonly) XmlNode *rootNode;
+-(id)init;
 -(id)initWithData:(NSData *)data;
 +(id)xmlWithData:(NSData *)data;
 
 -(NSArray *)xpathQuery:(NSString *)xpath;
 
+-(NSString *)toString;
+
 @end
+