IOS调用成功后如何取出xml中的一个元素放入数组中显示在tableview上
IOS How to retrieve one of the element in xml after calling success and put it into an array to display on tableview
.M 文件，这是我验证我的自签名证书并使用 nsurl 连接检索它并在将它们放入 table 视图之前解析为 nsxmlparser 的地方。但我可以接收数据，但可以检索名称为 "Severity" 的特定元素。请帮忙。！！我需要将 Severity 标签中的项目加载到数组中并插入到 table 视图中。
// IncidentTableViewController.m
#import "IncidentTableViewController.h"
#import "InviteViewController.h"
#import "Incidents.h"
#import "FeedListMenuView.h"
#import "FeedListMenuView.h"
#import "FeedViewController.h"
@interface IncidentTableViewController ()
@property NSString *currentElement;
@property NSMutableData *webResponseData;
@property NSMutableDictionary *dictBook;
@property NSMutableArray *arrBook;
@property NSMutableString *elementValue;
@end
@interface FeedViewController ()
@end
@implementation IncidentTableViewController
//@synthesize response;
//@synthesize status;
@synthesize resultLabel;
@synthesize webResponseData, currentElement;
- (void)viewDidLoad {
[super viewDidLoad];
NSLog(@"Response recieved");
output= [[NSMutableArray alloc] init];
feeds = [[NSMutableArray alloc] init];
// NSString *severity = @"Informational";
NSString *soapMessage = @"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
"<soap:Body>"
" <IncidentGetList xmlns=\"https://www.monitoredsecurity.com/\">"
"<Severity></Severity>"
"<SourceOrganization></SourceOrganization>"
"<DestinationOrganization></DestinationOrganization>"
"<MaxIncidents></MaxIncidents>"
"<SourceIP></SourceIP>"
"<Category></Category>"
"<ExcludeCategory></ExcludeCategory>"
"<StartTimeStampGMT></StartTimeStampGMT>"
"<EndTimeStampGMT></EndTimeStampGMT>"
"<CustomerSeverity></CustomerSeverity>"
"</IncidentGetList>"
"</soap:Body>"
"</soap:Envelope>";
NSURL *url = [NSURL URLWithString:@"https://api.monitoredsecurity.com/SWS/incidents.asmx"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
NSString *msgLength = [NSString stringWithFormat:@"%d", [soapMessage length]];
[theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[theRequest addValue: @"https://www.monitoredsecurity.com/IncidentGetList" forHTTPHeaderField:@"SOAPAction"];
[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPMethod:@"POST"];
[theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];
NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
[connection start];
if(connection)
{
webResponseData = [NSMutableData data] ;
}
else
{
NSLog(@"Connection is NULL");
}
// Menu View
// Uncomment the following line to preserve selection between presentations.
// self.clearsSelectionOnViewWillAppear = NO;
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem;
// Insert Navigation Bar
// [self insertNavBarWithScreenName:SCREEN_INCIDENT];
//
// CGRect frm = btnDownArrow.frame;
// frm.origin.x = 185;
// frm.origin.y = 42;
// [btnDownArrow setFrame:frm];
// [self.navBarView addSubview:btnDownArrow];
//
//
//
// [self addGestureRecognizersToPiece:self.view];
}
- (void)addGestureRecognizersToPiece:(UIView *)piece
{
UITapGestureRecognizer * tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapPiece:)];
tapGesture.delegate = self;
[piece addGestureRecognizer:tapGesture];
}
- (void) tapPiece:(UITapGestureRecognizer *)gestureRecognizer {
[btnDownArrow setSelected:NO];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
//
//- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
//#warning Incomplete implementation, return the number of sections
// return 1;
//}
//
//- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
//#warning Incomplete implementation, return the number of rows
// return [output countc];
//}
#pragma mark --
#pragma mark -- Set navigationBar --
- (void) didClickNavBarLeftButton
{
CGRect frm = self.view.frame;
frm.origin.x = 254;
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3f];
[UIView setAnimationDelegate:self];
[self.view setFrame:frm];
//[self setEnable:NO];
[UIView commitAnimations];
[self tapPiece:nil];
}
- (void) didClickNavBarRightButton
{
[self tapPiece:nil];
if (rightController == nil) {
rightController = [[InviteViewController alloc] viewFromStoryboard];
[self.view.superview addSubview:rightController.view];
[rightController.view setFrame:CGRectMake( 320, 0, gScreenSize.width, gScreenSize.height )];
}
[collectView setUserInteractionEnabled:!(self.view.frame.origin.x > -254)];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3f];
[UIView setAnimationDelegate:self];
if (self.view.frame.origin.x > -254) {
self.view.transform = CGAffineTransformMakeTranslation( -254 * 2, 0 );
rightController.view.transform = CGAffineTransformMakeTranslation( -254, 0 );
}
else {
self.view.transform = CGAffineTransformMakeTranslation( -254, 0 );
rightController.view.transform = CGAffineTransformMakeTranslation( 0, 0 );
}
[UIView commitAnimations];
}
#pragma mark --
#pragma mark -- UICollectionViewDataSource, UICollectionViewDelegate --
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
{
return [[arrFeeds objectAtIndex:section] count];
}
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
{
return [arrFeeds count];
}
#pragma mark --
#pragma mark -- FeedListMenuViewDelegate --
- (void) didClickFeedListMenu:(FeedListMenuView *)flmv index:(int)index
{
[btnDownArrow setSelected:NO];
}
- (void)connection:(NSURLConnection *) connection didReceiveResponse:(NSURLResponse *)response
{
NSLog(@"Response recieved");
[self.webResponseData setLength:0];
}
- (void)connection:(NSURLConnection*) connection didReceiveData:(NSData *)data
{
NSLog(@"Data recieved");
// NSString *responseString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
[self.webResponseData appendData:data];
// NSLog(responseString);
// [response setText:responseString];
//[status setText:@"Response retrieved async"];
}
-(void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSLog(@"Received %lu Bytes", (unsigned long)[webResponseData length]);
NSString *theXML = [[NSString alloc] initWithBytes:
[webResponseData mutableBytes] length:[webResponseData length] encoding:NSUTF8StringEncoding];
NSLog(@"%@",theXML);
//now parsing the xml
NSData *myData = [theXML dataUsingEncoding:NSUTF8StringEncoding];
NSXMLParser *xmlParser = [[NSXMLParser alloc] initWithData:myData];
//setting delegate of XML parser to self
xmlParser.delegate = self;
[xmlParser parse];
// Run the parser
@try{
BOOL parsingResult = [xmlParser parse];
NSLog(@"parsing result = %hhd",parsingResult);
}
@catch (NSException* exception)
{
UIAlertView* alert = [[UIAlertView alloc]initWithTitle:@"Server Error" message:[exception reason] delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];
[alert show];
return;
}
}
//Implement the NSXmlParserDelegate methods
-(void) parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI qualifiedName:
(NSString *)qName attributes:(NSDictionary *)attributeDict
{
element = elementName;
if ([element isEqualToString:@"SecurityIncidentSummary"]) {
IncidentGetList = [[NSMutableDictionary alloc] init];
Severity = [[NSMutableString alloc] init];
} //NSLog(@"current element: ", elementName);
}
- (void)parserDidStartDocument:(NSXMLParser *)parser{
NSLog(@"File found and parsing started");
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
if ([element isEqualToString:@"Severity"]) {
[Severity appendString:string];
}
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
if ([elementName isEqualToString:@"SecurityIncidentSummary"]) {
[IncidentGetList setObject:Severity forKey:@"Severity"];
[feeds addObject:[IncidentGetList copy]];
}
}
- (void)parserDidEndDocument:(NSXMLParser *)parser {
NSLog(@"Final Feed : %@",feeds);
}
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];
}
- (void)connection:(NSURLConnection *)connection
willSendRequestForAuthenticationChallenge:
(NSURLAuthenticationChallenge *)challenge
{
if ([challenge previousFailureCount] == 0)
{
SecIdentityRef identity = [self getClientCertificate];
CFArrayRef certs = [self getCertificate];
NSArray *myArray = (__bridge NSArray *)certs;
NSURLCredential *newCredential = [NSURLCredential credentialWithIdentity:identity
certificates:myArray persistence:NSURLCredentialPersistenceNone];
[challenge.sender useCredential:newCredential forAuthenticationChallenge:challenge];
}
else {
[[challenge sender] cancelAuthenticationChallenge:challenge];
}
}
-(CFArrayRef)getCertificate
{
SecIdentityRef identity = [self getClientCertificate];
SecCertificateRef certificate = nil;
SecIdentityCopyCertificate(identity, &certificate);
SecCertificateRef certs[1] = {certificate};
CFArrayRef array = CFArrayCreate(NULL, (const void **) certs, 1, NULL);
SecPolicyRef myPolicy = SecPolicyCreateBasicX509();
SecTrustRef myTrust;
OSStatus status = SecTrustCreateWithCertificates(array, myPolicy, &myTrust);
if (status == noErr){
NSLog(@"No Err creating certificate");
}
else{
NSLog(@"Possible Err Creating certificate");
}
return array;
}
-(SecIdentityRef)getClientCertificate
{
SecIdentityRef identityApp = nil;
NSString *thePath = [[NSBundle mainBundle] pathForResource:@"cert" ofType:@"p12"];
NSData *PKCS12Data = [[NSData alloc] initWithContentsOfFile:thePath];
CFDataRef inPKCS12Data = (__bridge CFDataRef)PKCS12Data;
CFStringRef password = CFSTR("123456");
const void *keys[] = {kSecImportExportPassphrase}; //kSecImportExportPassphrase };
const void *values[] = {password};
CFDictionaryRef options = CFDictionaryCreate(NULL, keys, values, 1, NULL, NULL);
CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
OSStatus securityError = SecPKCS12Import(inPKCS12Data, options, &items);
CFRelease(options);
CFRelease(password);
if (securityError == errSecSuccess)
{
NSLog(@"Success opening p12 certificate. Items: %ld", CFArrayGetCount(items));
CFDictionaryRef identityDict = CFArrayGetValueAtIndex(items, 0);
identityApp = (SecIdentityRef)CFDictionaryGetValue(identityDict,
kSecImportItemIdentity);
}
else{
NSLog(@"Error opening Certificate.");
}
return identityApp;
}
//- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
// NSError *error = nil;
// NSString *path = [[NSBundle mainBundle] pathForResource:[@"SII_2350" stringByDeletingPathExtension] ofType:[@"p12" pathExtension]];
// NSData *certData = [[NSData alloc] initWithContentsOfFile:path options:0 error:&error];
// CFDataRef inP12data = (__bridge CFDataRef)certData;
// SecIdentityRef identity;
// SecTrustRef trust;
//
//
// OSStatus status = extractIdentityAndTrust(inP12data, &identity, &trust);
// NSLog(@"status %d", (int)status);
// if(status == errSecSuccess) {
// SecCertificateRef certificate;
// SecIdentityCopyCertificate(identity, &certificate);
// const void *certs[] = { certificate };
// CFArrayRef certsArray = CFArrayCreate(NULL, certs, 1, NULL);
// NSArray *certificatesForCredential = (__bridge NSArray *)certsArray;
// NSURLCredential *credential = [NSURLCredential credentialWithIdentity:identity
// certificates:certificatesForCredential
// persistence:NSURLCredentialPersistencePermanent];
// [challenge.sender useCredential:credential forAuthenticationChallenge:challenge];
// CFRelease(identity);
// CFRelease(certificate);
// CFRelease(certsArray);
// }
// else {
// [challenge.sender cancelAuthenticationChallenge:challenge];
// }
//
//
//}
- (void)connection:(NSURLConnection*) connection didFailWithError:(NSError *)error
{
NSLog([NSString stringWithFormat:@"Did recieve error: %@", [error localizedDescription]]);
NSLog([NSString stringWithFormat:@"%@", [error userInfo]]);
}
OSStatus extractIdentityAndTrust(CFDataRef inPKCS12Data, SecIdentityRef *identity, SecTrustRef *trust){
// OSStatus securityError = errSecSuccess;
//
// CFStringRef password = CFSTR("123456");
// const void *keys[] = { kSecImportExportPassphrase };
// const void *values[] = { password };
//
// CFDictionaryRef options = CFDictionaryCreate(NULL, keys, values, 1, NULL, NULL);
//
// CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
// securityError = SecPKCS12Import(inP12data, options, &items);
//
// if (securityError == 0) {
// CFDictionaryRef myIdentityAndTrust = CFArrayGetValueAtIndex(items, 0);
// const void *tempIdentity = NULL;
// tempIdentity = CFDictionaryGetValue(myIdentityAndTrust, kSecImportItemIdentity);
// *identity = (SecIdentityRef)tempIdentity;
// const void *tempTrust = NULL;
// tempTrust = CFDictionaryGetValue(myIdentityAndTrust, kSecImportItemTrust);
// *trust = (SecTrustRef)tempTrust;
// }
//
// if (options) {
// CFRelease(options);
// }
//
// return securityError;
OSStatus securityError = errSecSuccess;
CFStringRef password = CFSTR("123456");
const void *keys[] = { kSecImportExportPassphrase };
const void *values[] = { password };
CFDictionaryRef optionsDictionary = CFDictionaryCreate(
NULL, keys,
values, 1,
NULL, NULL);
CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
securityError = SecPKCS12Import(inPKCS12Data,
optionsDictionary,
&items);
if (securityError == 0) {
CFDictionaryRef myIdentityAndTrust = CFArrayGetValueAtIndex (items, 0);
const void *tempIdentity = NULL;
tempIdentity = CFDictionaryGetValue (myIdentityAndTrust,
kSecImportItemIdentity);
*identity = (SecIdentityRef)tempIdentity;
const void *tempTrust = NULL;
tempTrust = CFDictionaryGetValue (myIdentityAndTrust, kSecImportItemTrust);
*trust = (SecTrustRef)tempTrust;
}
if (optionsDictionary) {
CFRelease(optionsDictionary);
}
return securityError;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Row display. Implementers should *always* try to reuse cells by setting each cell's reuseIdentifier and querying for available reusable cells with dequeueReusableCellWithIdentifier:
// Cell gets various attributes set automatically based on table (separators) and data source (accessory views, editing controls)
return [feeds count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellId = @"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"UITableViewCell"];
if(cell == nil){
cell= [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cellId];
}
cell.textLabel.text= [[feeds objectAtIndex:indexPath.row]objectForKey:@"Severity"];
return cell;
}
//UNTIL HERE
//
//- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
//// UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:<#@"reuseIdentifier"#> forIndexPath:indexPath];
// static NSString *cellIdentifier = @"cell";
//
// UITableView *cell = [tableView dequeueReusableCellWithIdentifier:[cellIdentifier ];
//
// if(cell == nill){
// cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier]autorelease];
//
// }
//
//
////
//// return cell;
//}
/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the specified item to be editable.
return YES;
}
*/
/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
// Delete the row from the data source
[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
} else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
}
}
*/
/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*/
/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the item to be re-orderable.
return YES;
}
*/
#pragma mark - Table view delegate
//In a xib-based application, navigation from a table can be handled in -tableView:didSelectRowAtIndexPath:
//- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// // Navigation logic may go here, for example:
// // Create the next view controller.
// // <#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:<#@"Nib name"#> bundle:nil];
//
// // Pass the selected object to the new view controller.
//
// // Push the view controller.
// //[self.navigationController pushViewController:detailViewController animated:YES];
// [self.tableView deselectRowAtIndexPath:indexPath animated:YES];
//
//}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
@end
.h 文件
#import <UIKit/UIKit.h>
#import "CustomNavViewController.h"
#import "FeedListMenuView.h"
#import <UIKit/UIKit.h>
#import <Security/Security.h>
#import <CoreFoundation/CoreFoundation.h>
#import "SYSoapTool.h"
@interface IncidentTableViewController :UIViewController< UITableViewDataSource,UITableViewDelegate, UIGestureRecognizerDelegate, SOAPToolDelegate, NSXMLParserDelegate> {
IBOutlet UIButton * btnDownArrow;
IBOutlet UICollectionView * collectView;
NSMutableArray * arrFeeds;
SuperViewController * rightController;
NSMutableArray *output;
BOOL errorParsing;
NSMutableString *strCaptured;
NSMutableDictionary *item;
}
@property (weak, nonatomic) IBOutlet UITableView *datalist;
@property (weak, nonatomic) IBOutlet UILabel *resultLabel;
@property(nonatomic, retain) IBOutlet UILabel *status;
@property(nonatomic, retain) IBOutlet UITextView *response;
-(IBAction)retrieveResponseAsync:(id)sender;
- (void)connection:(NSURLConnection *) connection didReceiveResponse:(NSURLResponse *)response;
- (void)connection:(NSURLConnection *) connection didReceiveData:(NSData *)data;
- (void)connection:(NSURLConnection *) connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge;
- (void)connection:(NSURLConnection *) connection didFailWithError:(NSError *)error;
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace;
OSStatus extractIdentityAndTrust(CFDataRef inP12data, SecIdentityRef *identity, SecTrustRef *trust);
@end
你必须通过它的标签检索数据元素所以为此你必须添加该标签的值使用 NSDictonary 并将 Dictonary 复制到 NSMutableArry 所以你将获得像 Json Formate 中的数据。
/* 这是我获取 RSS 提要的代码 */
@interface ViewController (){
NSMutableDictionary *IncidentGetList;
NSMutableString* Severity;
NSMutableArray *feeds;
NSString *element;
}
/* Parser Delegate method */
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict {
element = elementName;
if ([element isEqualToString:@"IncidentGetList"]) {
IncidentGetList = [[NSMutableDictionary alloc] init];
Severity = [[NSMutableString alloc] init];
}
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {
if ([elementName isEqualToString:@"IncidentGetList"]) {
[IncidentGetList setObject:Severity forKey:@"Severity"];
[feeds addObject:[IncidentGetList copy]];
}
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string {
if ([element isEqualToString:@"Severity"]) {
[Severity appendString:string];
}
}
- (void)parserDidEndDocument:(NSXMLParser *)parser {
NSLog(@"Final Feed : %@",feeds);
}
.M 文件，这是我验证我的自签名证书并使用 nsurl 连接检索它并在将它们放入 table 视图之前解析为 nsxmlparser 的地方。但我可以接收数据，但可以检索名称为 "Severity" 的特定元素。请帮忙。！！我需要将 Severity 标签中的项目加载到数组中并插入到 table 视图中。
// IncidentTableViewController.m
#import "IncidentTableViewController.h"
#import "InviteViewController.h"
#import "Incidents.h"
#import "FeedListMenuView.h"
#import "FeedListMenuView.h"
#import "FeedViewController.h"
@interface IncidentTableViewController ()
@property NSString *currentElement;
@property NSMutableData *webResponseData;
@property NSMutableDictionary *dictBook;
@property NSMutableArray *arrBook;
@property NSMutableString *elementValue;
@end
@interface FeedViewController ()
@end
@implementation IncidentTableViewController
//@synthesize response;
//@synthesize status;
@synthesize resultLabel;
@synthesize webResponseData, currentElement;
- (void)viewDidLoad {
[super viewDidLoad];
NSLog(@"Response recieved");
output= [[NSMutableArray alloc] init];
feeds = [[NSMutableArray alloc] init];
// NSString *severity = @"Informational";
NSString *soapMessage = @"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
"<soap:Body>"
" <IncidentGetList xmlns=\"https://www.monitoredsecurity.com/\">"
"<Severity></Severity>"
"<SourceOrganization></SourceOrganization>"
"<DestinationOrganization></DestinationOrganization>"
"<MaxIncidents></MaxIncidents>"
"<SourceIP></SourceIP>"
"<Category></Category>"
"<ExcludeCategory></ExcludeCategory>"
"<StartTimeStampGMT></StartTimeStampGMT>"
"<EndTimeStampGMT></EndTimeStampGMT>"
"<CustomerSeverity></CustomerSeverity>"
"</IncidentGetList>"
"</soap:Body>"
"</soap:Envelope>";
NSURL *url = [NSURL URLWithString:@"https://api.monitoredsecurity.com/SWS/incidents.asmx"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
NSString *msgLength = [NSString stringWithFormat:@"%d", [soapMessage length]];
[theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[theRequest addValue: @"https://www.monitoredsecurity.com/IncidentGetList" forHTTPHeaderField:@"SOAPAction"];
[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPMethod:@"POST"];
[theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];
NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
[connection start];
if(connection)
{
webResponseData = [NSMutableData data] ;
}
else
{
NSLog(@"Connection is NULL");
}
// Menu View
// Uncomment the following line to preserve selection between presentations.
// self.clearsSelectionOnViewWillAppear = NO;
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem;
// Insert Navigation Bar
// [self insertNavBarWithScreenName:SCREEN_INCIDENT];
//
// CGRect frm = btnDownArrow.frame;
// frm.origin.x = 185;
// frm.origin.y = 42;
// [btnDownArrow setFrame:frm];
// [self.navBarView addSubview:btnDownArrow];
//
//
//
// [self addGestureRecognizersToPiece:self.view];
}
- (void)addGestureRecognizersToPiece:(UIView *)piece
{
UITapGestureRecognizer * tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapPiece:)];
tapGesture.delegate = self;
[piece addGestureRecognizer:tapGesture];
}
- (void) tapPiece:(UITapGestureRecognizer *)gestureRecognizer {
[btnDownArrow setSelected:NO];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
//
//- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
//#warning Incomplete implementation, return the number of sections
// return 1;
//}
//
//- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
//#warning Incomplete implementation, return the number of rows
// return [output countc];
//}
#pragma mark --
#pragma mark -- Set navigationBar --
- (void) didClickNavBarLeftButton
{
CGRect frm = self.view.frame;
frm.origin.x = 254;
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3f];
[UIView setAnimationDelegate:self];
[self.view setFrame:frm];
//[self setEnable:NO];
[UIView commitAnimations];
[self tapPiece:nil];
}
- (void) didClickNavBarRightButton
{
[self tapPiece:nil];
if (rightController == nil) {
rightController = [[InviteViewController alloc] viewFromStoryboard];
[self.view.superview addSubview:rightController.view];
[rightController.view setFrame:CGRectMake( 320, 0, gScreenSize.width, gScreenSize.height )];
}
[collectView setUserInteractionEnabled:!(self.view.frame.origin.x > -254)];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3f];
[UIView setAnimationDelegate:self];
if (self.view.frame.origin.x > -254) {
self.view.transform = CGAffineTransformMakeTranslation( -254 * 2, 0 );
rightController.view.transform = CGAffineTransformMakeTranslation( -254, 0 );
}
else {
self.view.transform = CGAffineTransformMakeTranslation( -254, 0 );
rightController.view.transform = CGAffineTransformMakeTranslation( 0, 0 );
}
[UIView commitAnimations];
}
#pragma mark --
#pragma mark -- UICollectionViewDataSource, UICollectionViewDelegate --
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
{
return [[arrFeeds objectAtIndex:section] count];
}
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
{
return [arrFeeds count];
}
#pragma mark --
#pragma mark -- FeedListMenuViewDelegate --
- (void) didClickFeedListMenu:(FeedListMenuView *)flmv index:(int)index
{
[btnDownArrow setSelected:NO];
}
- (void)connection:(NSURLConnection *) connection didReceiveResponse:(NSURLResponse *)response
{
NSLog(@"Response recieved");
[self.webResponseData setLength:0];
}
- (void)connection:(NSURLConnection*) connection didReceiveData:(NSData *)data
{
NSLog(@"Data recieved");
// NSString *responseString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
[self.webResponseData appendData:data];
// NSLog(responseString);
// [response setText:responseString];
//[status setText:@"Response retrieved async"];
}
-(void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSLog(@"Received %lu Bytes", (unsigned long)[webResponseData length]);
NSString *theXML = [[NSString alloc] initWithBytes:
[webResponseData mutableBytes] length:[webResponseData length] encoding:NSUTF8StringEncoding];
NSLog(@"%@",theXML);
//now parsing the xml
NSData *myData = [theXML dataUsingEncoding:NSUTF8StringEncoding];
NSXMLParser *xmlParser = [[NSXMLParser alloc] initWithData:myData];
//setting delegate of XML parser to self
xmlParser.delegate = self;
[xmlParser parse];
// Run the parser
@try{
BOOL parsingResult = [xmlParser parse];
NSLog(@"parsing result = %hhd",parsingResult);
}
@catch (NSException* exception)
{
UIAlertView* alert = [[UIAlertView alloc]initWithTitle:@"Server Error" message:[exception reason] delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];
[alert show];
return;
}
}
//Implement the NSXmlParserDelegate methods
-(void) parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI qualifiedName:
(NSString *)qName attributes:(NSDictionary *)attributeDict
{
element = elementName;
if ([element isEqualToString:@"SecurityIncidentSummary"]) {
IncidentGetList = [[NSMutableDictionary alloc] init];
Severity = [[NSMutableString alloc] init];
} //NSLog(@"current element: ", elementName);
}
- (void)parserDidStartDocument:(NSXMLParser *)parser{
NSLog(@"File found and parsing started");
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
if ([element isEqualToString:@"Severity"]) {
[Severity appendString:string];
}
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
if ([elementName isEqualToString:@"SecurityIncidentSummary"]) {
[IncidentGetList setObject:Severity forKey:@"Severity"];
[feeds addObject:[IncidentGetList copy]];
}
}
- (void)parserDidEndDocument:(NSXMLParser *)parser {
NSLog(@"Final Feed : %@",feeds);
}
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];
}
- (void)connection:(NSURLConnection *)connection
willSendRequestForAuthenticationChallenge:
(NSURLAuthenticationChallenge *)challenge
{
if ([challenge previousFailureCount] == 0)
{
SecIdentityRef identity = [self getClientCertificate];
CFArrayRef certs = [self getCertificate];
NSArray *myArray = (__bridge NSArray *)certs;
NSURLCredential *newCredential = [NSURLCredential credentialWithIdentity:identity
certificates:myArray persistence:NSURLCredentialPersistenceNone];
[challenge.sender useCredential:newCredential forAuthenticationChallenge:challenge];
}
else {
[[challenge sender] cancelAuthenticationChallenge:challenge];
}
}
-(CFArrayRef)getCertificate
{
SecIdentityRef identity = [self getClientCertificate];
SecCertificateRef certificate = nil;
SecIdentityCopyCertificate(identity, &certificate);
SecCertificateRef certs[1] = {certificate};
CFArrayRef array = CFArrayCreate(NULL, (const void **) certs, 1, NULL);
SecPolicyRef myPolicy = SecPolicyCreateBasicX509();
SecTrustRef myTrust;
OSStatus status = SecTrustCreateWithCertificates(array, myPolicy, &myTrust);
if (status == noErr){
NSLog(@"No Err creating certificate");
}
else{
NSLog(@"Possible Err Creating certificate");
}
return array;
}
-(SecIdentityRef)getClientCertificate
{
SecIdentityRef identityApp = nil;
NSString *thePath = [[NSBundle mainBundle] pathForResource:@"cert" ofType:@"p12"];
NSData *PKCS12Data = [[NSData alloc] initWithContentsOfFile:thePath];
CFDataRef inPKCS12Data = (__bridge CFDataRef)PKCS12Data;
CFStringRef password = CFSTR("123456");
const void *keys[] = {kSecImportExportPassphrase}; //kSecImportExportPassphrase };
const void *values[] = {password};
CFDictionaryRef options = CFDictionaryCreate(NULL, keys, values, 1, NULL, NULL);
CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
OSStatus securityError = SecPKCS12Import(inPKCS12Data, options, &items);
CFRelease(options);
CFRelease(password);
if (securityError == errSecSuccess)
{
NSLog(@"Success opening p12 certificate. Items: %ld", CFArrayGetCount(items));
CFDictionaryRef identityDict = CFArrayGetValueAtIndex(items, 0);
identityApp = (SecIdentityRef)CFDictionaryGetValue(identityDict,
kSecImportItemIdentity);
}
else{
NSLog(@"Error opening Certificate.");
}
return identityApp;
}
//- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
// NSError *error = nil;
// NSString *path = [[NSBundle mainBundle] pathForResource:[@"SII_2350" stringByDeletingPathExtension] ofType:[@"p12" pathExtension]];
// NSData *certData = [[NSData alloc] initWithContentsOfFile:path options:0 error:&error];
// CFDataRef inP12data = (__bridge CFDataRef)certData;
// SecIdentityRef identity;
// SecTrustRef trust;
//
//
// OSStatus status = extractIdentityAndTrust(inP12data, &identity, &trust);
// NSLog(@"status %d", (int)status);
// if(status == errSecSuccess) {
// SecCertificateRef certificate;
// SecIdentityCopyCertificate(identity, &certificate);
// const void *certs[] = { certificate };
// CFArrayRef certsArray = CFArrayCreate(NULL, certs, 1, NULL);
// NSArray *certificatesForCredential = (__bridge NSArray *)certsArray;
// NSURLCredential *credential = [NSURLCredential credentialWithIdentity:identity
// certificates:certificatesForCredential
// persistence:NSURLCredentialPersistencePermanent];
// [challenge.sender useCredential:credential forAuthenticationChallenge:challenge];
// CFRelease(identity);
// CFRelease(certificate);
// CFRelease(certsArray);
// }
// else {
// [challenge.sender cancelAuthenticationChallenge:challenge];
// }
//
//
//}
- (void)connection:(NSURLConnection*) connection didFailWithError:(NSError *)error
{
NSLog([NSString stringWithFormat:@"Did recieve error: %@", [error localizedDescription]]);
NSLog([NSString stringWithFormat:@"%@", [error userInfo]]);
}
OSStatus extractIdentityAndTrust(CFDataRef inPKCS12Data, SecIdentityRef *identity, SecTrustRef *trust){
// OSStatus securityError = errSecSuccess;
//
// CFStringRef password = CFSTR("123456");
// const void *keys[] = { kSecImportExportPassphrase };
// const void *values[] = { password };
//
// CFDictionaryRef options = CFDictionaryCreate(NULL, keys, values, 1, NULL, NULL);
//
// CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
// securityError = SecPKCS12Import(inP12data, options, &items);
//
// if (securityError == 0) {
// CFDictionaryRef myIdentityAndTrust = CFArrayGetValueAtIndex(items, 0);
// const void *tempIdentity = NULL;
// tempIdentity = CFDictionaryGetValue(myIdentityAndTrust, kSecImportItemIdentity);
// *identity = (SecIdentityRef)tempIdentity;
// const void *tempTrust = NULL;
// tempTrust = CFDictionaryGetValue(myIdentityAndTrust, kSecImportItemTrust);
// *trust = (SecTrustRef)tempTrust;
// }
//
// if (options) {
// CFRelease(options);
// }
//
// return securityError;
OSStatus securityError = errSecSuccess;
CFStringRef password = CFSTR("123456");
const void *keys[] = { kSecImportExportPassphrase };
const void *values[] = { password };
CFDictionaryRef optionsDictionary = CFDictionaryCreate(
NULL, keys,
values, 1,
NULL, NULL);
CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
securityError = SecPKCS12Import(inPKCS12Data,
optionsDictionary,
&items);
if (securityError == 0) {
CFDictionaryRef myIdentityAndTrust = CFArrayGetValueAtIndex (items, 0);
const void *tempIdentity = NULL;
tempIdentity = CFDictionaryGetValue (myIdentityAndTrust,
kSecImportItemIdentity);
*identity = (SecIdentityRef)tempIdentity;
const void *tempTrust = NULL;
tempTrust = CFDictionaryGetValue (myIdentityAndTrust, kSecImportItemTrust);
*trust = (SecTrustRef)tempTrust;
}
if (optionsDictionary) {
CFRelease(optionsDictionary);
}
return securityError;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Row display. Implementers should *always* try to reuse cells by setting each cell's reuseIdentifier and querying for available reusable cells with dequeueReusableCellWithIdentifier:
// Cell gets various attributes set automatically based on table (separators) and data source (accessory views, editing controls)
return [feeds count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellId = @"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"UITableViewCell"];
if(cell == nil){
cell= [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cellId];
}
cell.textLabel.text= [[feeds objectAtIndex:indexPath.row]objectForKey:@"Severity"];
return cell;
}
//UNTIL HERE
//
//- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
//// UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:<#@"reuseIdentifier"#> forIndexPath:indexPath];
// static NSString *cellIdentifier = @"cell";
//
// UITableView *cell = [tableView dequeueReusableCellWithIdentifier:[cellIdentifier ];
//
// if(cell == nill){
// cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier]autorelease];
//
// }
//
//
////
//// return cell;
//}
/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the specified item to be editable.
return YES;
}
*/
/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
// Delete the row from the data source
[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
} else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
}
}
*/
/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*/
/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the item to be re-orderable.
return YES;
}
*/
#pragma mark - Table view delegate
//In a xib-based application, navigation from a table can be handled in -tableView:didSelectRowAtIndexPath:
//- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// // Navigation logic may go here, for example:
// // Create the next view controller.
// // <#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:<#@"Nib name"#> bundle:nil];
//
// // Pass the selected object to the new view controller.
//
// // Push the view controller.
// //[self.navigationController pushViewController:detailViewController animated:YES];
// [self.tableView deselectRowAtIndexPath:indexPath animated:YES];
//
//}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
@end
.h 文件
#import <UIKit/UIKit.h>
#import "CustomNavViewController.h"
#import "FeedListMenuView.h"
#import <UIKit/UIKit.h>
#import <Security/Security.h>
#import <CoreFoundation/CoreFoundation.h>
#import "SYSoapTool.h"
@interface IncidentTableViewController :UIViewController< UITableViewDataSource,UITableViewDelegate, UIGestureRecognizerDelegate, SOAPToolDelegate, NSXMLParserDelegate> {
IBOutlet UIButton * btnDownArrow;
IBOutlet UICollectionView * collectView;
NSMutableArray * arrFeeds;
SuperViewController * rightController;
NSMutableArray *output;
BOOL errorParsing;
NSMutableString *strCaptured;
NSMutableDictionary *item;
}
@property (weak, nonatomic) IBOutlet UITableView *datalist;
@property (weak, nonatomic) IBOutlet UILabel *resultLabel;
@property(nonatomic, retain) IBOutlet UILabel *status;
@property(nonatomic, retain) IBOutlet UITextView *response;
-(IBAction)retrieveResponseAsync:(id)sender;
- (void)connection:(NSURLConnection *) connection didReceiveResponse:(NSURLResponse *)response;
- (void)connection:(NSURLConnection *) connection didReceiveData:(NSData *)data;
- (void)connection:(NSURLConnection *) connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge;
- (void)connection:(NSURLConnection *) connection didFailWithError:(NSError *)error;
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace;
OSStatus extractIdentityAndTrust(CFDataRef inP12data, SecIdentityRef *identity, SecTrustRef *trust);
@end
你必须通过它的标签检索数据元素所以为此你必须添加该标签的值使用 NSDictonary 并将 Dictonary 复制到 NSMutableArry 所以你将获得像 Json Formate 中的数据。 /* 这是我获取 RSS 提要的代码 */
@interface ViewController (){
NSMutableDictionary *IncidentGetList;
NSMutableString* Severity;
NSMutableArray *feeds;
NSString *element;
}
/* Parser Delegate method */
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict {
element = elementName;
if ([element isEqualToString:@"IncidentGetList"]) {
IncidentGetList = [[NSMutableDictionary alloc] init];
Severity = [[NSMutableString alloc] init];
}
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {
if ([elementName isEqualToString:@"IncidentGetList"]) {
[IncidentGetList setObject:Severity forKey:@"Severity"];
[feeds addObject:[IncidentGetList copy]];
}
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string {
if ([element isEqualToString:@"Severity"]) {
[Severity appendString:string];
}
}
- (void)parserDidEndDocument:(NSXMLParser *)parser {
NSLog(@"Final Feed : %@",feeds);
}