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pm: Don't launch titles twice due to boot2.flag

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This commit is contained in:
Michael Scire 2018-12-05 23:44:11 -08:00
parent 907f6fa72d
commit 8a92a63a64
2 changed files with 31 additions and 7 deletions
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2
Makefile
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@ -42,6 +42,8 @@ dist: all
mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000036
mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000034
mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032
mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/010000000000000D
mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000007
cp fusee/fusee-secondary/fusee-secondary.bin atmosphere-$(AMSVER)/atmosphere/fusee-secondary.bin
cp common/defaults/BCT.ini atmosphere-$(AMSVER)/atmosphere/BCT.ini
cp common/defaults/loader.ini atmosphere-$(AMSVER)/atmosphere/loader.ini

36
stratosphere/pm/source/pm_boot2.cpp
View file

@ -26,6 +26,8 @@
#include "pm_boot2.hpp"
#include "pm_registration.hpp"
static std::vector<Boot2KnownTitleId> g_launched_titles;
static bool IsHexadecimal(const char *str) {
while (*str) {
if (isxdigit(*str)) {
@ -37,22 +39,34 @@ static bool IsHexadecimal(const char *str) {
return true;
}
static bool HasLaunchedTitle(Boot2KnownTitleId title_id) {
return std::find(g_launched_titles.begin(), g_launched_titles.end(), title_id) != g_launched_titles.end();
}
static void SetLaunchedTitle(Boot2KnownTitleId title_id) {
g_launched_titles.push_back(title_id);
}
static void ClearLaunchedTitles() {
g_launched_titles.clear();
}
static void LaunchTitle(Boot2KnownTitleId title_id, FsStorageId storage_id, u32 launch_flags, u64 *pid) {
u64 local_pid;
u64 local_pid = 0;
Result rc = Registration::LaunchProcessByTidSid(Registration::TidSid{(u64)title_id, storage_id}, launch_flags, &local_pid);
switch (rc) {
case 0xCE01:
/* Out of resource! */
/* TODO: Panic(). */
std::abort();
break;
case 0xDE01:
/* Out of memory! */
/* TODO: Panic(). */
std::abort();
break;
case 0xD001:
/* Limit Reached! */
/* TODO: Panic(). */
std::abort();
break;
default:
/* We don't care about other issues. */
@ -61,6 +75,8 @@ static void LaunchTitle(Boot2KnownTitleId title_id, FsStorageId storage_id, u32
if (pid) {
*pid = local_pid;
}
SetLaunchedTitle(title_id);
}
static bool ShouldForceMaintenanceMode() {
@ -178,7 +194,10 @@ void EmbeddedBoot2::Main() {
if (titles_dir != NULL) {
while ((ent = readdir(titles_dir)) != NULL) {
if (strlen(ent->d_name) == 0x10 && IsHexadecimal(ent->d_name)) {
u64 title_id = strtoul(ent->d_name, NULL, 16);
Boot2KnownTitleId title_id = (Boot2KnownTitleId)strtoul(ent->d_name, NULL, 16);
if (HasLaunchedTitle(title_id)) {
continue;
}
char title_path[FS_MAX_PATH] = {0};
strcpy(title_path, "sdmc:/atmosphere/titles/");
strcat(title_path, ent->d_name);
@ -186,7 +205,7 @@ void EmbeddedBoot2::Main() {
FILE *f_flag = fopen(title_path, "rb");
if (f_flag != NULL) {
fclose(f_flag);
LaunchTitle((Boot2KnownTitleId)title_id, FsStorageId_None, 0, NULL);
LaunchTitle(title_id, FsStorageId_None, 0, NULL);
} else {
/* TODO: Deprecate this in the future. */
memset(title_path, 0, FS_MAX_PATH);
@ -196,7 +215,7 @@ void EmbeddedBoot2::Main() {
f_flag = fopen(title_path, "rb");
if (f_flag != NULL) {
fclose(f_flag);
LaunchTitle((Boot2KnownTitleId)title_id, FsStorageId_None, 0, NULL);
LaunchTitle(title_id, FsStorageId_None, 0, NULL);
}
}
}
@ -204,6 +223,9 @@ void EmbeddedBoot2::Main() {
closedir(titles_dir);
}
/* Free the memory used to track what boot2 launches. */
ClearLaunchedTitles();
/* We no longer need the SD card. */
fsdevUnmountAll();
}