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mitm/cfg: pass around override status for decision-making

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Michael Scire 2019-11-21 04:03:19 -08:00 • committed by SciresM
parent 37e065fa2d
commit 421324b498
59 changed files with 425 additions and 265 deletions
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16
stratosphere/loader/source/ldr_meta.cpp
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@ -33,6 +33,7 @@ namespace ams::ldr {
/* Global storage. */
ncm::ProgramId g_cached_program_id;
cfg::OverrideStatus g_cached_override_status;
MetaCache g_meta_cache;
MetaCache g_original_meta_cache;
@ -144,11 +145,11 @@ namespace ams::ldr {
}
/* API. */
Result LoadMeta(Meta *out_meta, ncm::ProgramId program_id) {
Result LoadMeta(Meta *out_meta, ncm::ProgramId program_id, const cfg::OverrideStatus &status) {
FILE *f = nullptr;
/* Try to load meta from file. */
R_TRY(OpenCodeFile(f, program_id, MetaFilePath));
R_TRY(OpenCodeFile(f, program_id, status, MetaFilePath));
{
ON_SCOPE_EXIT { fclose(f); };
R_TRY(LoadMetaFromFile(f, &g_meta_cache));
@ -161,8 +162,8 @@ namespace ams::ldr {
meta->aci->program_id = program_id;
/* For HBL, we need to copy some information from the base meta. */
if (cfg::IsHblOverrideKeyHeld(program_id)) {
if (R_SUCCEEDED(OpenCodeFileFromBaseExefs(f, program_id, MetaFilePath))) {
if (status.IsHbl()) {
if (R_SUCCEEDED(OpenCodeFileFromBaseExefs(f, program_id, status, MetaFilePath))) {
ON_SCOPE_EXIT { fclose(f); };
if (R_SUCCEEDED(LoadMetaFromFile(f, &g_original_meta_cache))) {
Meta *o_meta = &g_original_meta_cache.meta;
@ -182,14 +183,15 @@ namespace ams::ldr {
/* Set output. */
g_cached_program_id = program_id;
g_cached_override_status = status;
*out_meta = *meta;
return ResultSuccess();
}
Result LoadMetaFromCache(Meta *out_meta, ncm::ProgramId program_id) {
if (g_cached_program_id != program_id) {
return LoadMeta(out_meta, program_id);
Result LoadMetaFromCache(Meta *out_meta, ncm::ProgramId program_id, const cfg::OverrideStatus &status) {
if (g_cached_program_id != program_id || g_cached_override_status != status) {
return LoadMeta(out_meta, program_id, status);
}
*out_meta = g_meta_cache.meta;
return ResultSuccess();