This document provides a summary of Taro Matsuzawa's career and activities from 1981 to 2011. It notes that he was involved with various computer-related clubs and organizations in Japan, including English language societies and Linux communities. It also discusses his work on open source projects like Mozilla and Pantomime, an open source email library for iOS.

1. discon
iPhone
Taro Matsuzawa aka btm (@smellman)
at sumaben kanto #11

3. 1981
•

4. 1988
•

5. 1989
•

6. 1991
• BL

7. 1997
•
• Windows 95 OSR2
• MMX Pentium 200Mhz

8. 1999
•
• English Speaking Society (E.S.S.)
•

9. 2000
•
•
• Mozilla Party JP 1.0 ( OSS )
•
•
• Linux
•
• E.S.S.

10. 2001
•
•
•
• Tokyo Linux Entertainment Community(TLEC)
• WEB

11. 2002
•
•
• VB ( )
• Mozilla Party 3.0 JP
•
•
•

12. 2003
•
•
•
• Mozilla Party JP 4.0
•
• 1000 40

13. 2004
• (5 )
•
•
•
•
• ○

14. 2005
• C Magazine 2005/10 2 Firefox
Piro C++
•

15. 2006
•
•
•

16. 2007
• Software Design 2007/04 Firefox ( )
•
• ○○
•
•
•

17. 2008
•
• KBMJ
• Firefox 3 Hacks ( )
•
•

18. 2009
•
•
• Software Design Firefox 2009.11 2010.04
• OSS EC

19. 2010
• iPhone In App Purchase 2
•
• ( )

20. 2011
• ( )
•
•

21. • iPhone
•
• iPhone
• GUI
•
•

22. •
• iPhone
•
•
• IMAP
•

23. IMAP?

24. IMAP
•
• i.softbank.jp
•
•
•
•

25. •
•
• SSL
•

26. •
• ...
•
• ( )

27. • Pantomime Mac OS X/GNUStep
LGPL2
• 2007
•
• ...
•
•

28. LGPL2 iPhone
• LGPL2 (ex. cocos2d-iphone )
•
•
•
• OK
•
•
• (
• Σ( д lll)

30. Pantomime
• Objective-C IMAP/POP/SMTP
• Mac OS X GNUStep
•
• 2007 / 2 / 5
• discon (ry

31. 1
•
• Mac OS X 10.2
•
• NSDebug
•
•

32. 2
• GNUStep
•
• SMTP
• (
• iOS
• Apple
• Apple

33. •
• NSString cString
• NSFileManager fileAttributesAtPath:traverseLink:
• xcode
•

34. NSFileManager
fileAttributesAtPath:traverseLink:

35. attributesOfItemAtPath:error:
- attributes = [[NSFileManager defaultManager] fileAttributesAtPath: thePath traverseLink: NO];
+ NSError *error = nil;
+ attributes = [[NSFileManager defaultManager] attributesOfItemAtPath: thePath error: &error];

36. • Pantomime openssl
• openssl-xcode openssl
iPhone
• https://github.com/sjlombardo/openssl-xcode
• libcrypt.a libssl.a
orz

37. • libssl.a openssl-xcode
• https://github.com/smellman/openssl-xcode
•
• libssl.a libcrypt.a

38. GNUStep
• GNUStep
• #ifdef MACOSX
(iOS )
• GNUStep Mac OS X Mac OS
X
• OK (Search and Destroy)

39. -#ifdef MACOSX
#include <Pantomime/CWMacOSXGlue.h>
-#endif
Mac OS X

40. -#ifdef MACOSX
#include <CoreFoundation/CFString.h>
#include <CoreFoundation/CFStringEncodingExt.h>
-#else
-#include <GNUstepBase/GSCategories.h>
-#endif
else GNUStep

41. iOS
• iOS
•
•
•
•
•

42. NSHost
• [[NSHost currentHost] name]
•
• gethostname
• NSString

43. gethostname
+ char s[65];
+ memset(s, 0, sizeof(s));
+ gethostname(s, sizeof(s)-1);
+ NSString *hostName = [NSString stringWithCString:s encoding:NSUTF8StringEncoding];
aMailFile = [NSString stringWithFormat: @"%@:%@", [NSString stringWithFormat: @"%d.%d%d%d.%@",
time(NULL),
getpid(),
rand(),
[_cacheManager count],
- [[NSHost currentHost] name]],
+ hostName],
((id)theFlags ? (id)[theFlags maildirString] : (id)@"2,")];

44. NSCalendarDate
• iOS Mac OS X Legacy API
• Pantomime
•

45. NSCalendarDate
• NSCalendarDate
• NSDate
• descriptionWithCalendarFormat
• NSDateFormatter
•
• NSCalendar NSDateCompoments
• timeIntervalSince1970
• NSDate

46. - NSCalendarDate *aCalendarDate;
+ NSCalendar *calendar = [NSCalendar currentCalendar];
+ NSDate *aCurrentDate = [[NSData alloc] init];
int days;
-
// We get the days interval between our two dates
aCalendarDate = [NSCalendarDate calendarDate];
w
- [aCalendarDate years: NULL
- months: NULL
- days: &days
- hours: NULL
- minutes: NULL
- seconds: NULL
- sinceDate: aDate];
-
+ NSDateComponents *comps;
+ NSUInteger flags = NSDayCalendarUnit;
+ comps = [calendar components:flags
+ fromDate:aDate
+ toDate:aCurrentDate
+ options:0];
+ days = (int) [comps day];

47. NSMapTable
• NSMapTable
typedef struct _NSMapTable NSMapTable;
• Mac OS X 10.0 10.4
•
• int
• NSMapTable iOS

48. • NSCreateMapTable
• NSCreateMapTable(NSObjectMapKeyCallBacks,
NSObjectMapValueCallBacks, 128);
• Map
NSMutableDictionary

49. NSMutableDictionary
//
- NSMapTable *_table;
+ NSMutableDictionary *_table;
//
- _table = NSCreateMapTable(NSObjectMapKeyCallBacks, NSObjectMapValueCallBacks, 128);
+ _table = [[NSMutableDictionary alloc] initWithCapacity:128];
//
- NSMapInsert(_table, aUID, aDate);
+ [_table setObject:aDate forKey:aUID];

50. int
• NSCreateMapTable int
• NSCreateMapTable(NSIntMapKeyCallBacks,
NSObjectMapValueCallBacks, 128);
• NSMutableDictionary
• |← | (^o^ )

51. • Map
• Java (Generic)
• Generic
•
• std::map
• C++ !!!!!!

52. C++ iPhone
• iPhone C++
• Objective-C
• Objective-C++
• ( д) ( д ) (д )
•
•
• C++ Objective-C++ ...

53. Objective-C++ Map (1)
#ifndef _Pantomime_H_StdMapIntWrapper
#define _Pantomime_H_StdMapIntWrapper
#import <Foundation/Foundation.h>
#ifdef __cplusplus
#include <map>
@interface StdMapIntWrapper : NSObject {
@private
std::map<int, int> *wrapper_map;
}
#else
@interface StdMapIntWrapper : NSObject {
@private
void *wrapper_map;
}
#endif
- (int) valueForKey:(int)aKey;
- (void) setValue:(int)aValue forKey:(int)aKey;
- (void) removeValueForKey:(int)aKey;
@end
#endif // _Pantomime_H_StdMapIntWrapper

54. Objective-C++ Map (2)
#import <Pantomime/StdMapIntWrapper.h> - (void) removeValueForKey:(int)aKey
{
std::map<int, int>::iterator it;
@implementation StdMapIntWrapper it = (* wrapper_map).find(aKey);
if (it != (* wrapper_map).end())
- (id) init {
{ (* wrapper_map).erase(it);
self = [super init]; }
if (self) }
{
wrapper_map = new std::map<int, int>; - (void) dealloc
} {
return self; wrapper_map = NULL;
} [super dealloc];
}
- (int) valueForKey:(int)aKey
{ @end
return (* wrapper_map)[aKey];
}
- (void) setValue:(int)aValue forKey:(int)aKey
{
(* wrapper_map)[aKey] = aValue;
}

55. //include
+#include <Pantomime/StdMapIntWrapper.h>
//
-static NSMapTable *fd_to_cfsocket;
+static StdMapIntWrapper *fd_to_cfsocket;
//
- fd_to_cfsocket = NSCreateMapTable(NSIntMapKeyCallBacks, NSIntMapValueCallBacks, 16);
+ fd_to_cfsocket = [[StdMapIntWrapper alloc] init];
//
- NSMapInsert(fd_to_cfsocket, (void *)[_connection fd], (void *)_socket);
+ [fd_to_cfsocket setValue:(void *)_socket forKey:(void *)[_connection fd]];
//
- socket = (CFSocketRef)NSMapGet(fd_to_cfsocket, (void*)fd);
+ socket = (CFSocketRef)[fd_to_cfsocket valueForKey:(void*)fd];

56. : Modified UTF-7
• Pantomime Modified UTF-7
•
•

57. - (NSString *) modifiedUTF7String
{
NSString *str = self;
unichar c;
uint index = 0;
BOOL nowBase64 = NO;
NSMutableString *toBase64String = [[NSMutableString alloc] initWithString:@""];
NSMutableString *result = [[NSMutableString alloc] initWithString:@""];
for (; index < [str length]; index++){
c = [str characterAtIndex:index];
if ((0x20 <= c && c <= 0x7e)) {
if (nowBase64) {
NSString *base64edstr = [self getUTF7Parts:toBase64String];
toBase64String = [[NSMutableString alloc] initWithString:@""];
[result appendString:base64edstr];
[result appendString:@"-"];
nowBase64 = NO;
}
if (c == 0x26) {
[result appendString:@"&-"];
} else {
[result appendString:[NSString stringWithCharacters:&c length:1]];
}
} else {
if (!nowBase64) {
nowBase64 = YES;
[result appendString:@"&"];
}
[toBase64String appendString:[NSString stringWithCharacters:&c length:1]];
}
}
if (nowBase64) {
NSString *base64edstr = [self getUTF7Parts:toBase64String];
[result appendString:base64edstr];
[result appendString:@"-"];
nowBase64 = NO;
}
return result;
}

58. • Mac OS X
• Apple
•
• Objective-C++

59. URL
• Pantomime
• http://www.collaboration-world.com/pantomime
• Pantomime iOS fork
• https://github.com/smellman/Pantomime

60. ( )