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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
#import "LocalObject.h"
#include <exception>
#include <vector>
#include <map>
#include <string>
@class ICERuntimeException;
namespace IceSSL
{
class Certificate;
}
NSError* convertException(std::exception_ptr);
NSError* convertException(const std::exception&);
std::exception_ptr convertException(ICERuntimeException*);
inline NSString*
toNSString(const std::string& s)
{
return [[NSString alloc] initWithUTF8String:s.c_str()];
}
inline std::string
fromNSString(NSString* s)
{
return s == nil ? std::string() : [s UTF8String];
}
inline NSObject<NSCopying>*
toObjC(const std::string& s)
{
return [[NSString alloc] initWithUTF8String:s.c_str()];
}
inline void
fromObjC(id object, std::string& s)
{
s = object == [NSNull null] ? ::std::string() : [object UTF8String];
}
NSObject* toObjC(const std::shared_ptr<Ice::Endpoint>& endpoint);
void fromObjC(id object, std::shared_ptr<Ice::Endpoint>& endpoint);
NSObject* toObjC(const std::shared_ptr<IceSSL::Certificate>& cert);
template<typename T> NSMutableArray*
toNSArray(const std::vector<T>& seq)
{
NSMutableArray* array = [[NSMutableArray alloc] initWithCapacity:seq.size()];
for(typename std::vector<T>::const_iterator p = seq.begin(); p != seq.end(); ++p)
{
NSObject* obj = toObjC(*p);
[array addObject:obj];
}
return array;
}
template<typename T> std::vector<T>&
fromNSArray(NSArray* array, std::vector<T>& seq)
{
if(array != nil)
{
seq.reserve([array count]);
NSEnumerator* enumerator = [array objectEnumerator];
id obj = nil;
while((obj = [enumerator nextObject]))
{
T v;
fromObjC(obj, v);
seq.push_back(v);
}
}
return seq;
}
template<typename T> NSMutableData*
toNSData(const std::vector<T>& seq)
{
NSMutableData* array = [[NSMutableData alloc] initWithLength:seq.size() * sizeof(T)];
T* target = (T*)[array bytes];
for(typename std::vector<T>::const_iterator p = seq.begin(); p != seq.end(); ++p)
{
*target++ = *p;
}
return array;
}
template<typename K, typename V> NSMutableDictionary*
toNSDictionary(const std::map<K, V>& dict)
{
NSMutableDictionary* dictionary = [[NSMutableDictionary alloc] initWithCapacity:dict.size()];
for(typename std::map<K, V>::const_iterator p = dict.begin(); p != dict.end(); ++p)
{
NSObject<NSCopying>* key = toObjC(p->first);
NSObject* value = toObjC(p->second);
[dictionary setObject:value forKey:key];
}
return dictionary;
}
template<typename K, typename V> std::map<K, V>&
fromNSDictionary(NSDictionary* dictionary, std::map<K, V>& dict)
{
if(dictionary != nil)
{
NSEnumerator* enumerator = [dictionary keyEnumerator];
id obj = nil;
while((obj = [enumerator nextObject]))
{
K k;
fromObjC(obj, k);
V v;
fromObjC([dictionary objectForKey:obj], v);
dict.insert(std::pair<K, V>(k, v));
}
}
return dict;
}
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