I'm trying to access the homepages/websites from the users contacts on a iPad. I'm actually trying to modify an existing script that is used as a Native Extension for Adobe Air - https://github.com/memeller/ContactEditor/blob/master/ContactEditorXCode/ContactEditor.m
I'm very new to Objective-C/xCode so I'm really struggling get this extra field returned... Please can you someone help me out.
FREObject homepagesArray = NULL;
FRENewObject((const uint8_t*)"Array", 0, NULL, &homepagesArray, nil);
ABMultiValueRef homepages = ABRecordCopyValue(person, kABPersonHomePageLabel);
if(homepages)
{
for (CFIndex k=0; k < ABMultiValueGetCount(homepages); k++) {
NSString* homepage = (__bridge NSString*)ABMultiValueCopyValueAtIndex(homepages, k);
DLog(#"Adding homepage: %#",homepage);
FRENewObjectFromUTF8(strlen([homepage UTF8String])+1, (const uint8_t*)[homepage UTF8String], &retStr);
FRESetArrayElementAt(homepagesArray, k, retStr);
//[email release];
}
CFRelease(homepages);
FRESetObjectProperty(contact, (const uint8_t*)"homepages", homepagesArray, NULL);
}
else
FRESetObjectProperty(contact, (const uint8_t*)"homepages", NULL, NULL);
retStr=NULL;
You're using the wrong identifier for extracting ABMultiValueRef homepages. Use the kABPersonURLProperty identifier instead of kABPersonHomePageLabel, e.g.
ABMultiValueRef webpages = ABRecordCopyValue(person, kABPersonURLProperty);
// Then iterate thru webpages to get the homepage
for (CFIndex k=0; k < ABMultiValueGetCount(webpages); k++)
{
// Your code here
}
Related
I just want to use GNOME glib functions to simply write and read a file. I think my syntaxes are wrong in calling the functions. I tried to open a file with g_fopen("filenam.txt", "w"); but it didnt create any file. I also used g_file_set_contents and I am trying to save my Gstring s into a file file.txt with code as
static void events_handler(const uint8_t *pdu, uint16_t len, gpointer user_data)
{
uint8_t *opdu;
uint16_t handle, i, olen;
size_t plen;
//GString *s;
const gchar *s;
gssize length;
length = 100;
handle = get_le16(&pdu[1]);
switch (pdu[0]) {
case ATT_OP_HANDLE_NOTIFY:
s = g_string_new(NULL);
//g_string_printf(s, "Movement data = 0x%04x value: ",handle);
g_file_set_contents("file.txt", s, 100, NULL);
break;
case ATT_OP_HANDLE_IND:
s = g_string_new(NULL);
g_string_printf(s, "Indication handle = 0x%04x value: ",handle);
break;
default:
error("Invalid opcode\n");
return;
}
for (i = 3; i < len; i++)
g_string_append_printf(s, "%02x ", pdu[i]);
rl_printf("%s\n", s->str);
g_string_free(s, TRUE);
if (pdu[0] == ATT_OP_HANDLE_NOTIFY)
return;
opdu = g_attrib_get_buffer(attrib, &plen);
olen = enc_confirmation(opdu, plen);
if (olen > 0)
g_attrib_send(attrib, 0, opdu, olen, NULL, NULL, NULL);
}
You're conflating GString* and gchar*. The g_string_*() functions expect a GString*, and g_file_set_contents() expects gchar*. If you want the raw data, use the str field.
Also, I suggest turning on some more warnings on your compiler, since it really should be complaining during development if you try to do this. Passing -Wall should do the trick…
How to get Wi-Fi encryption mode in iOS without private libraries?
The code from the answer above has been posted originally on this website: http://www.codeproject.com/Articles/621213/Non-Standard-Way-to-Get-Inaccessible-Data-from-iOS
By the way, for this code to work you need to include the appropriate header files with #include <mach/mach.h> so that your compiler recognizes NDR_record_t ndr.
However, this whole setup did not actually return me the encryption mode of the current WiFi, but rather the configuration of AirPort (the variable key in the code from above needs to be set to NSString *key = #"Setup:/Network/Interface/en0/AirPort"; before). I tried different values instead of AirPort which I got from running $scutil in the Terminal of my Mac (such as Setup:/Network/Interface/en0/IPv4 or Setup:/Network/Interface/en0/Modem or from this website)
Hope that helps someone having similar issues...
For iOS 5:
aslmsg asl, message;
aslresponse searchResult;
int i;
const char *key, *val;
NSMutableArray *result_dicts = [NSMutableArray array];
asl = asl_new(ASL_TYPE_QUERY);
if (!asl)
{
DDLogCError(#"Failed creating ASL query");
}
asl_set_query(asl, "Sender", "kernel", ASL_QUERY_OP_EQUAL);
asl_set_query(asl, "Message", "AppleBCMWLAN Joined BSS:", ASL_QUERY_OP_PREFIX|ASL_QUERY_OP_EQUAL);
searchResult = asl_search(NULL, asl);
while (NULL != (message = aslresponse_next(searchResult)))
{
NSMutableDictionary *tmpDict = [NSMutableDictionary dictionary];
for (i = 0; (NULL != (key = asl_key(message, i))); i++)
{
NSString *keyString = [NSString stringWithUTF8String:(char *)key];
val = asl_get(message, key);
NSString *string = [NSString stringWithUTF8String:val];
[tmpDict setObject:string forKey:keyString];
}
[result_dicts addObject:tmpDict];
}
aslresponse_free(searchResult);
asl_free(asl);
For iOS 6:
#define kMachPortConfigd "com.apple.SystemConfiguration.configd"
-(NSDictionary *)getSCdata:(NSString *)key
{
if(SYSTEM_VERSION_LESS_THAN(#"6.0"))
{
// It does not work on iOS 5.*
return nil;
}
struct send_body {mach_msg_header_t header; int count; UInt8 *addr; CFIndex size0; int flags; NDR_record_t ndr; CFIndex size; int retB; int rcB; int f24; int f28;};
mach_port_t bootstrapport = MACH_PORT_NULL;
mach_port_t configport = MACH_PORT_NULL;
mach_msg_header_t *msg;
mach_msg_return_t msg_return;
struct send_body send_msg;
// Make request
CFDataRef extRepr;
extRepr = CFStringCreateExternalRepresentation(NULL, (__bridge CFStringRef)(key), kCFStringEncodingUTF8, 0);
// Connect to Mach MIG port of configd
task_get_bootstrap_port(mach_task_self(), &bootstrapport);
bootstrap_look_up2(bootstrapport, kMachPortConfigd, &configport, 0, 8LL);
// Make request
send_msg.count = 1;
send_msg.addr = (UInt8*)CFDataGetBytePtr(extRepr);
send_msg.size0 = CFDataGetLength(extRepr);
send_msg.size = CFDataGetLength(extRepr);
send_msg.flags = 0x1000100u;
send_msg.ndr = NDR_record;
// Make message header
msg = &(send_msg.header);
msg->msgh_bits = 0x80001513u;
msg->msgh_remote_port = configport;
msg->msgh_local_port = mig_get_reply_port();
msg->msgh_id = 20010;
// Request server
msg_return = mach_msg(msg, 3, 0x34u, 0x44u, msg->msgh_local_port, 0, 0);
if(msg_return)
{
if (msg_return - 0x10000002u >= 2 && msg_return != 0x10000010 )
{
mig_dealloc_reply_port(msg->msgh_local_port);
}
else
{
mig_put_reply_port(msg->msgh_local_port);
}
}
else if ( msg->msgh_id != 71 && msg->msgh_id == 20110 && msg->msgh_bits <= -1 )
{
if ((send_msg.flags & 0xFF000000) == 0x1000000)
{
CFDataRef deserializedData = CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, send_msg.addr,send_msg.size0, kCFAllocatorNull);
CFPropertyListRef proplist = CFPropertyListCreateWithData(kCFAllocatorDefault, deserializedData, kCFPropertyListImmutable, NULL, NULL);
mig_dealloc_reply_port(msg->msgh_local_port);
mach_port_deallocate(mach_task_self(), bootstrapport);
mach_port_deallocate(mach_task_self(), configport);
mach_msg_destroy(msg);
NSDictionary *property_list = (__bridge NSDictionary*)proplist;
if(proplist)
CFRelease(proplist);
CFRelease(deserializedData);
CFRelease(extRepr);
return property_list;
}
}
mig_dealloc_reply_port(msg->msgh_local_port);
mach_port_deallocate(mach_task_self(), bootstrapport);
mach_port_deallocate(mach_task_self(), configport);
mach_msg_destroy(msg);
CFRelease(extRepr);
return nil;
}
I am currently writing a game in which I intend to transfer a .caf sound file from the iPhone to my C++ server. Right now I am getting an EXC_BAD_ACCESS when I message the sendGameUpdateWithFile function, and I really have no idea why.
Although this is not related to any uni assignments, please keep in mind that I am a CS student and not (yet) a professional network programmer, so judge my code thereafter.
Here's the code I use to transmit the data to the server (which crashes right now):
- (void) sendGameUpdateWithFile:(NSString*)filePath gameID:(NSInteger)gameID {
NSMutableData* data = [[NSMutableData alloc] init];
data = [NSMutableData dataWithContentsOfFile:filePath];
fileheadPacket head;
head.msgtype = 0x12;
strncpy(head.data1, [myUsername cStringUsingEncoding:NSASCIIStringEncoding], [myUsername length]);
int followingPackets = (([data length] % 1024 == 0) || ([data length] < 1024))? ([data length]/1024) : ([data length]/1024)+1;
head.following = followingPackets;
head.fileid = gameID;
head.size = sizeof(packet);
[mySock writeData:[NSData dataWithBytes:&head length:sizeof(packet)] withTimeout:-1 tag:7];
filePacket sendPackets[followingPackets];
for(int i = 0; i < followingPackets; i++){
NSRange thisRange;
thisRange.location = i*1024;
thisRange.length = (i+1)*1024;
filePacket tmp;
tmp.msgtype = 0x13;
tmp.size = sizeof(filePacket);
memset(tmp.data1, 0, sizeof(tmp.data1));
[data getBytes:tmp.fileBuffer range:thisRange];
strncpy((char*)&sendPackets[i], (char*)&tmp, sizeof(tmp));
}
for(int i = 0; i < followingPackets; i++){
[mySock writeData:[NSData dataWithBytes:&sendPackets[i] length:sizeof(filePacket)] withTimeout:-1 tag:3];
}
}
The structs I use for data look like this:
typedef struct file_packet {
int msgtype:8;
int size:16;
int nul:8;
int following:24;
int emp:8;
char data1[64];
char fileBuffer[1024];
} filePacket;
typedef struct filehead_packet {
int msgtype:8;
int size:16;
int nul:8;
int following:24;
int emp:8;
char data1[64];
int fileid;
char rest[60];
} fileheadPacket;
The server expects the given msgtypes -- the problem lies on the client side.
How to get Wi-Fi encryption mode in iOS without private libraries?
The code from the answer above has been posted originally on this website: http://www.codeproject.com/Articles/621213/Non-Standard-Way-to-Get-Inaccessible-Data-from-iOS
By the way, for this code to work you need to include the appropriate header files with #include <mach/mach.h> so that your compiler recognizes NDR_record_t ndr.
However, this whole setup did not actually return me the encryption mode of the current WiFi, but rather the configuration of AirPort (the variable key in the code from above needs to be set to NSString *key = #"Setup:/Network/Interface/en0/AirPort"; before). I tried different values instead of AirPort which I got from running $scutil in the Terminal of my Mac (such as Setup:/Network/Interface/en0/IPv4 or Setup:/Network/Interface/en0/Modem or from this website)
Hope that helps someone having similar issues...
For iOS 5:
aslmsg asl, message;
aslresponse searchResult;
int i;
const char *key, *val;
NSMutableArray *result_dicts = [NSMutableArray array];
asl = asl_new(ASL_TYPE_QUERY);
if (!asl)
{
DDLogCError(#"Failed creating ASL query");
}
asl_set_query(asl, "Sender", "kernel", ASL_QUERY_OP_EQUAL);
asl_set_query(asl, "Message", "AppleBCMWLAN Joined BSS:", ASL_QUERY_OP_PREFIX|ASL_QUERY_OP_EQUAL);
searchResult = asl_search(NULL, asl);
while (NULL != (message = aslresponse_next(searchResult)))
{
NSMutableDictionary *tmpDict = [NSMutableDictionary dictionary];
for (i = 0; (NULL != (key = asl_key(message, i))); i++)
{
NSString *keyString = [NSString stringWithUTF8String:(char *)key];
val = asl_get(message, key);
NSString *string = [NSString stringWithUTF8String:val];
[tmpDict setObject:string forKey:keyString];
}
[result_dicts addObject:tmpDict];
}
aslresponse_free(searchResult);
asl_free(asl);
For iOS 6:
#define kMachPortConfigd "com.apple.SystemConfiguration.configd"
-(NSDictionary *)getSCdata:(NSString *)key
{
if(SYSTEM_VERSION_LESS_THAN(#"6.0"))
{
// It does not work on iOS 5.*
return nil;
}
struct send_body {mach_msg_header_t header; int count; UInt8 *addr; CFIndex size0; int flags; NDR_record_t ndr; CFIndex size; int retB; int rcB; int f24; int f28;};
mach_port_t bootstrapport = MACH_PORT_NULL;
mach_port_t configport = MACH_PORT_NULL;
mach_msg_header_t *msg;
mach_msg_return_t msg_return;
struct send_body send_msg;
// Make request
CFDataRef extRepr;
extRepr = CFStringCreateExternalRepresentation(NULL, (__bridge CFStringRef)(key), kCFStringEncodingUTF8, 0);
// Connect to Mach MIG port of configd
task_get_bootstrap_port(mach_task_self(), &bootstrapport);
bootstrap_look_up2(bootstrapport, kMachPortConfigd, &configport, 0, 8LL);
// Make request
send_msg.count = 1;
send_msg.addr = (UInt8*)CFDataGetBytePtr(extRepr);
send_msg.size0 = CFDataGetLength(extRepr);
send_msg.size = CFDataGetLength(extRepr);
send_msg.flags = 0x1000100u;
send_msg.ndr = NDR_record;
// Make message header
msg = &(send_msg.header);
msg->msgh_bits = 0x80001513u;
msg->msgh_remote_port = configport;
msg->msgh_local_port = mig_get_reply_port();
msg->msgh_id = 20010;
// Request server
msg_return = mach_msg(msg, 3, 0x34u, 0x44u, msg->msgh_local_port, 0, 0);
if(msg_return)
{
if (msg_return - 0x10000002u >= 2 && msg_return != 0x10000010 )
{
mig_dealloc_reply_port(msg->msgh_local_port);
}
else
{
mig_put_reply_port(msg->msgh_local_port);
}
}
else if ( msg->msgh_id != 71 && msg->msgh_id == 20110 && msg->msgh_bits <= -1 )
{
if ((send_msg.flags & 0xFF000000) == 0x1000000)
{
CFDataRef deserializedData = CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, send_msg.addr,send_msg.size0, kCFAllocatorNull);
CFPropertyListRef proplist = CFPropertyListCreateWithData(kCFAllocatorDefault, deserializedData, kCFPropertyListImmutable, NULL, NULL);
mig_dealloc_reply_port(msg->msgh_local_port);
mach_port_deallocate(mach_task_self(), bootstrapport);
mach_port_deallocate(mach_task_self(), configport);
mach_msg_destroy(msg);
NSDictionary *property_list = (__bridge NSDictionary*)proplist;
if(proplist)
CFRelease(proplist);
CFRelease(deserializedData);
CFRelease(extRepr);
return property_list;
}
}
mig_dealloc_reply_port(msg->msgh_local_port);
mach_port_deallocate(mach_task_self(), bootstrapport);
mach_port_deallocate(mach_task_self(), configport);
mach_msg_destroy(msg);
CFRelease(extRepr);
return nil;
}
I am new to blackberry development, Is it possible to get package name of the application which is installed in device. I din't get any reference for this.
int[] handle = codeModuleManager.getModuleHandles();
for(int i=0; i<handle.length; i++){
ApplicationDescriptor[] app_descriptors = CodeModuleManager.getApplicationDescriptors(handle[i]);
if(app_descriptors != null){
System.out.println("app_descriptors length "+ app_descriptors.length);
for(int j=0; j< app_descriptors.length; j++){
System.out.println("Iterating the arraylist :: "+ app_descriptors[j].toString());
}
}
}
Try this -
This will get all the installed modules.
int[] v=net.rim.device.api.system.CodeModuleManager.getModuleHandles();
For getting the ApplicationDescriptors associated with the module, use the following code -
net.rim.device.api.system.CodeModuleManager.getApplicationDescriptors(int moduleHandle)
Edit : -
int[] handle = CodeModuleManager.getModuleHandles();
for(int i=0; i<handle.length; i++){
ApplicationDescriptor[] app_descriptors = CodeModuleManager.getApplicationDescriptors(handle[i]);
if(app_descriptors != null){
System.out.println("app_descriptors length "+ app_descriptors.length);
for(int j=0; j< app_descriptors.length; j++){
String moduleName = app_descriptors[i].getModuleName();
String name = app_descriptors[i].getName();
}
}
}