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sf: implement service framework enough for ro to work.

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This completely re-does the whole interface for ipc servers.
This commit is contained in:
Michael Scire
2019-10-10 23:49:28 -07:00
committed by SciresM
parent bd341d5c00
commit f4dcd1db9b
47 changed files with 3545 additions and 166 deletions
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34
stratosphere/libstratosphere/source/cfg/cfg_privileged_process.cpp
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@@ -23,26 +23,26 @@ namespace sts::cfg {
namespace {
/* Convenience definitions. */
constexpr u64 InitialProcessIdMinDeprecated = 0x00;
constexpr u64 InitialProcessIdMaxDeprecated = 0x50;
constexpr os::ProcessId InitialProcessIdMinDeprecated = {0x00};
constexpr os::ProcessId InitialProcessIdMaxDeprecated = {0x50};
/* Privileged process globals. */
os::Mutex g_lock;
bool g_got_privileged_process_status = false;
u64 g_min_initial_process_id = 0, g_max_initial_process_id = 0;
u64 g_cur_process_id = 0;
os::ProcessId g_min_initial_process_id = os::InvalidProcessId, g_max_initial_process_id = os::InvalidProcessId;
os::ProcessId g_cur_process_id = os::InvalidProcessId;
/* SD card helpers. */
void GetPrivilegedProcessIdRange(u64 *out_min, u64 *out_max) {
u64 min = 0, max = 0;
if (ams::GetRuntimeFirmwareVersion() >= FirmwareVersion_500) {
void GetPrivilegedProcessIdRange(os::ProcessId *out_min, os::ProcessId *out_max) {
os::ProcessId min = os::InvalidProcessId, max = os::InvalidProcessId;
if (hos::GetVersion() >= hos::Version_500) {
/* On 5.0.0+, we can get precise limits from svcGetSystemInfo. */
R_ASSERT(svcGetSystemInfo(&min, SystemInfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Minimum));
R_ASSERT(svcGetSystemInfo(&max, SystemInfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Maximum));
} else if (ams::GetRuntimeFirmwareVersion() >= FirmwareVersion_400) {
R_ASSERT(svcGetSystemInfo(reinterpret_cast<u64 *>(&min), SystemInfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Minimum));
R_ASSERT(svcGetSystemInfo(reinterpret_cast<u64 *>(&max), SystemInfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Maximum));
} else if (hos::GetVersion() >= hos::Version_400) {
/* On 4.0.0-4.1.0, we can get the precise limits from normal svcGetInfo. */
R_ASSERT(svcGetInfo(&min, InfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Minimum));
R_ASSERT(svcGetInfo(&max, InfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Maximum));
R_ASSERT(svcGetInfo(reinterpret_cast<u64 *>(&min), InfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Minimum));
R_ASSERT(svcGetInfo(reinterpret_cast<u64 *>(&max), InfoType_InitialProcessIdRange, INVALID_HANDLE, InitialProcessIdRangeInfo_Maximum));
} else {
/* On < 4.0.0, we just use hardcoded extents. */
min = InitialProcessIdMinDeprecated;
@@ -53,15 +53,9 @@ namespace sts::cfg {
*out_max = max;
}
u64 GetCurrentProcessId() {
u64 process_id = 0;
R_ASSERT(svcGetProcessId(&process_id, CUR_PROCESS_HANDLE));
return process_id;
}
void GetPrivilegedProcessStatus() {
GetPrivilegedProcessIdRange(&g_min_initial_process_id, &g_max_initial_process_id);
g_cur_process_id = GetCurrentProcessId();
g_cur_process_id = os::GetCurrentProcessId();
g_got_privileged_process_status = true;
}
@@ -80,7 +74,7 @@ namespace sts::cfg {
return g_min_initial_process_id <= g_cur_process_id && g_cur_process_id <= g_max_initial_process_id;
}
void GetInitialProcessRange(u64 *out_min, u64 *out_max) {
void GetInitialProcessRange(os::ProcessId *out_min, os::ProcessId *out_max) {
std::scoped_lock lk(g_lock);
/* If we've not detected, do detection. */