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Added sm service commands

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This commit is contained in:
plutoo 2017-09-24 19:49:24 +02:00
parent 6e84dee135
commit 718d55f45a
2 changed files with 83 additions and 2 deletions
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2
nx/include/switch/services/sm.h
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@ -1,3 +1,5 @@
bool smHasInitialized();
Result smInitialize();
Result smGetService(Handle* handle_out, const char* name);
Result smRegisterService(Handle* handle_out, const char* name, bool is_light, int max_sessions);
Result smUnregisterService(const char* name);

83
nx/source/services/sm.c
View File

@ -47,7 +47,7 @@ Result smInitialize() {
return rc;
}
Result smGetService(Handle* handle_out, const char* name) {
static u64 _EncodeName(const char* name) {
u64 name_encoded = 0;
size_t i;
@ -58,6 +58,10 @@ Result smGetService(Handle* handle_out, const char* name) {
name_encoded |= ((u64) name[i]) << (8*i);
}
return name_encoded;
}
Result smGetService(Handle* handle_out, const char* name) {
IpcCommand c;
ipcInitialize(&c);
@ -72,7 +76,7 @@ Result smGetService(Handle* handle_out, const char* name) {
raw->magic = SFCI_MAGIC;
raw->cmd_id = 1;
raw->service_name = name_encoded;
raw->service_name = _EncodeName(name);
Result rc = ipcDispatch(g_smHandle);
@ -94,3 +98,78 @@ Result smGetService(Handle* handle_out, const char* name) {
return rc;
}
Result smRegisterService(Handle* handle_out, const char* name, bool is_light, int max_sessions) {
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
u64 service_name;
u32 is_light;
u32 max_sessions;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 2;
raw->service_name = _EncodeName(name);
raw->is_light = !!is_light;
raw->max_sessions = max_sessions;
Result rc = ipcDispatch(g_smHandle);
if (R_SUCCEEDED(rc)) {
IpcCommandResponse r;
ipcParseResponse(&r);
struct {
u64 magic;
u64 result;
} *resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
*handle_out = r.Handles[0];
}
}
return rc;
}
Result smUnregisterService(const char* name) {
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
u64 service_name;
u64 reserved;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 3;
raw->service_name = _EncodeName(name);
Result rc = ipcDispatch(g_smHandle);
if (R_SUCCEEDED(rc)) {
IpcCommandResponse r;
ipcParseResponse(&r);
struct {
u64 magic;
u64 result;
} *resp = r.Raw;
rc = resp->result;
}
return rc;
}