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Code Issues Releases Activity

PM: Make boot2 launch SD card content with StorageId_None

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This commit is contained in:
Michael Scire 2018-07-27 19:34:22 -07:00
parent 2667266aad
commit 5a63f4e304
1 changed files with 33 additions and 5 deletions
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38
stratosphere/pm/source/pm_boot2.cpp
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@ -1,6 +1,8 @@
#include <cstdlib>
#include <cstdint>
#include <cstdio>
#include <cstring>
#include <dirent.h>
#include <malloc.h>
#include <switch.h>
@ -8,6 +10,19 @@
#include "pm_boot2.hpp"
#include "pm_registration.hpp"
static bool IsHexadecimal(const char *str) {
while (*str) {
if (('0' <= *str && *str <= '9') ||
('a' <= *str && *str <= 'f') ||
('A' <= *str && *str <= 'F')) {
str++;
} else {
return false;
}
}
return true;
}
static void LaunchTitle(Boot2KnownTitleId title_id, FsStorageId storage_id, u32 launch_flags, u64 *pid) {
u64 local_pid;
@ -124,11 +139,24 @@ void EmbeddedBoot2::Main() {
}
/* Allow for user-customizable programs. */
FILE *f_boot2 = fopen("sdmc:/atmosphere/boot2.txt", "rb");
if (f_boot2 != NULL) {
/* TODO: Parse Title Id/Storage ID pairs, and launch them. */
fclose(f_boot2);
DIR *titles_dir = opendir("sdmc:/atmosphere/titles");
struct dirent *ent;
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);
char title_path[FS_MAX_PATH] = {0};
strcpy(title_path, "sdmc:/atmosphere/titles/");
strcat(title_path, ent->d_name);
strcat(title_path, "/boot2.flag");
FILE *f_flag = fopen(title_path, "rb");
if (f_flag != NULL) {
fclose(f_flag);
LaunchTitle((Boot2KnownTitleId)title_id, FsStorageId_None, 0, NULL);
}
}
}
closedir(titles_dir);
}
/* We no longer need the SD card. */