1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/kernel/k_transfer_memory.h"
#include "core/hle/service/am/frontend/applets.h"
#include "core/hle/service/am/library_applet_accessor.h"
#include "core/hle/service/am/library_applet_creator.h"
#include "core/hle/service/am/storage.h"
#include "core/hle/service/ipc_helpers.h"
namespace Service::AM {
ILibraryAppletCreator::ILibraryAppletCreator(Core::System& system_)
: ServiceFramework{system_, "ILibraryAppletCreator"} {
static const FunctionInfo functions[] = {
{0, &ILibraryAppletCreator::CreateLibraryApplet, "CreateLibraryApplet"},
{1, nullptr, "TerminateAllLibraryApplets"},
{2, nullptr, "AreAnyLibraryAppletsLeft"},
{10, &ILibraryAppletCreator::CreateStorage, "CreateStorage"},
{11, &ILibraryAppletCreator::CreateTransferMemoryStorage, "CreateTransferMemoryStorage"},
{12, &ILibraryAppletCreator::CreateHandleStorage, "CreateHandleStorage"},
};
RegisterHandlers(functions);
}
ILibraryAppletCreator::~ILibraryAppletCreator() = default;
void ILibraryAppletCreator::CreateLibraryApplet(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto applet_id = rp.PopRaw<AppletId>();
const auto applet_mode = rp.PopRaw<LibraryAppletMode>();
LOG_DEBUG(Service_AM, "called with applet_id={:08X}, applet_mode={:08X}", applet_id,
applet_mode);
const auto& holder{system.GetFrontendAppletHolder()};
const auto applet = holder.GetApplet(applet_id, applet_mode);
if (applet == nullptr) {
LOG_ERROR(Service_AM, "Applet doesn't exist! applet_id={}", applet_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<ILibraryAppletAccessor>(system, applet);
}
void ILibraryAppletCreator::CreateStorage(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const s64 size{rp.Pop<s64>()};
LOG_DEBUG(Service_AM, "called, size={}", size);
if (size <= 0) {
LOG_ERROR(Service_AM, "size is less than or equal to 0");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown);
return;
}
std::vector<u8> buffer(size);
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IStorage>(system, std::move(buffer));
}
void ILibraryAppletCreator::CreateTransferMemoryStorage(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
struct Parameters {
u8 permissions;
s64 size;
};
const auto parameters{rp.PopRaw<Parameters>()};
const auto handle{ctx.GetCopyHandle(0)};
LOG_DEBUG(Service_AM, "called, permissions={}, size={}, handle={:08X}", parameters.permissions,
parameters.size, handle);
if (parameters.size <= 0) {
LOG_ERROR(Service_AM, "size is less than or equal to 0");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown);
return;
}
auto transfer_mem = ctx.GetObjectFromHandle<Kernel::KTransferMemory>(handle);
if (transfer_mem.IsNull()) {
LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown);
return;
}
std::vector<u8> memory(transfer_mem->GetSize());
ctx.GetMemory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), memory.size());
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IStorage>(system, std::move(memory));
}
void ILibraryAppletCreator::CreateHandleStorage(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const s64 size{rp.Pop<s64>()};
const auto handle{ctx.GetCopyHandle(0)};
LOG_DEBUG(Service_AM, "called, size={}, handle={:08X}", size, handle);
if (size <= 0) {
LOG_ERROR(Service_AM, "size is less than or equal to 0");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown);
return;
}
auto transfer_mem = ctx.GetObjectFromHandle<Kernel::KTransferMemory>(handle);
if (transfer_mem.IsNull()) {
LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown);
return;
}
std::vector<u8> memory(transfer_mem->GetSize());
ctx.GetMemory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), memory.size());
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IStorage>(system, std::move(memory));
}
} // namespace Service::AM
|
