18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#include <string.h>
#import "OFInvocation.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFMethodSignature.h"
#ifdef OF_INVOCATION_CAN_INVOKE
extern void of_invocation_invoke(OFInvocation *);
#endif
@implementation OFInvocation
@synthesize methodSignature = _methodSignature;
+ (instancetype)invocationWithMethodSignature: (OFMethodSignature *)signature
{
return [[[self alloc] initWithMethodSignature: signature] autorelease];
}
|
<
<
<
<
|
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
#include <string.h>
#import "OFInvocation.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFMethodSignature.h"
@implementation OFInvocation
@synthesize methodSignature = _methodSignature;
+ (instancetype)invocationWithMethodSignature: (OFMethodSignature *)signature
{
return [[[self alloc] initWithMethodSignature: signature] autorelease];
}
|
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
_arguments = [[OFMutableArray alloc] init];
for (size_t i = 0; i < numberOfArguments; i++) {
OFMutableData *data;
typeEncoding = [_methodSignature
argumentTypeAtIndex: i];
typeSize = of_sizeof_type_encoding(typeEncoding);
data = [OFMutableData dataWithItemSize: typeSize
capacity: 1];
[data increaseCountBy: 1];
[_arguments addObject: data];
}
typeEncoding = _methodSignature.methodReturnType;
typeSize = of_sizeof_type_encoding(typeEncoding);
if (typeSize > 0) {
_returnValue = [[OFMutableData alloc]
initWithItemSize: typeSize
capacity: 1];
[_returnValue increaseCountBy: 1];
}
|
|
|
|
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
_arguments = [[OFMutableArray alloc] init];
for (size_t i = 0; i < numberOfArguments; i++) {
OFMutableData *data;
typeEncoding = [_methodSignature
argumentTypeAtIndex: i];
typeSize = OFSizeOfTypeEncoding(typeEncoding);
data = [OFMutableData dataWithItemSize: typeSize
capacity: 1];
[data increaseCountBy: 1];
[_arguments addObject: data];
}
typeEncoding = _methodSignature.methodReturnType;
typeSize = OFSizeOfTypeEncoding(typeEncoding);
if (typeSize > 0) {
_returnValue = [[OFMutableData alloc]
initWithItemSize: typeSize
capacity: 1];
[_returnValue increaseCountBy: 1];
}
|
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
[_methodSignature release];
[_arguments release];
[_returnValue release];
[super dealloc];
}
- (void)setArgument: (const void *)buffer
atIndex: (size_t)idx
{
OFMutableData *data = [_arguments objectAtIndex: idx];
memcpy(data.mutableItems, buffer, data.itemSize);
}
- (void)getArgument: (void *)buffer
atIndex: (size_t)idx
{
OFData *data = [_arguments objectAtIndex: idx];
memcpy(buffer, data.items, data.itemSize);
}
- (void)setReturnValue: (const void *)buffer
{
memcpy(_returnValue.mutableItems, buffer, _returnValue.itemSize);
}
- (void)getReturnValue: (void *)buffer
{
memcpy(buffer, _returnValue.items, _returnValue.itemSize);
}
#ifdef OF_INVOCATION_CAN_INVOKE
- (void)invoke
{
of_invocation_invoke(self);
}
#endif
@end
|
|
<
<
|
<
<
<
<
<
<
<
<
<
|
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
[_methodSignature release];
[_arguments release];
[_returnValue release];
[super dealloc];
}
- (void)setArgument: (const void *)buffer atIndex: (size_t)idx
{
OFMutableData *data = [_arguments objectAtIndex: idx];
memcpy(data.mutableItems, buffer, data.itemSize);
}
- (void)getArgument: (void *)buffer atIndex: (size_t)idx
{
OFData *data = [_arguments objectAtIndex: idx];
memcpy(buffer, data.items, data.itemSize);
}
- (void)setReturnValue: (const void *)buffer
{
memcpy(_returnValue.mutableItems, buffer, _returnValue.itemSize);
}
- (void)getReturnValue: (void *)buffer
{
memcpy(buffer, _returnValue.items, _returnValue.itemSize);
}
@end
|