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patch_manager: one patch per group across hashes

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This commit is contained in:
Megamouse 2020-06-28 13:26:10 +02:00
parent e5bb5f02e0
commit cf2e2a0511
2 changed files with 11 additions and 11 deletions
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13
Utilities/bin_patch.cpp
View file

@ -548,18 +548,18 @@ void patch_engine::append_title_patches(const std::string& title_id)
load(m_map, fs::get_config_dir() + "patches/" + title_id + "_patch.yml"); load(m_map, fs::get_config_dir() + "patches/" + title_id + "_patch.yml");
} }
std::size_t patch_engine::apply(const std::string& name, u8* dst) const std::size_t patch_engine::apply(const std::string& name, u8* dst)
{ {
return apply_patch<false>(name, dst, 0, 0); return apply_patch<false>(name, dst, 0, 0);
} }
std::size_t patch_engine::apply_with_ls_check(const std::string& name, u8* dst, u32 filesz, u32 ls_addr) const std::size_t patch_engine::apply_with_ls_check(const std::string& name, u8* dst, u32 filesz, u32 ls_addr)
{ {
return apply_patch<true>(name, dst, filesz, ls_addr); return apply_patch<true>(name, dst, filesz, ls_addr);
} }
template <bool check_local_storage> template <bool check_local_storage>
std::size_t patch_engine::apply_patch(const std::string& name, u8* dst, u32 filesz, u32 ls_addr) const std::size_t patch_engine::apply_patch(const std::string& name, u8* dst, u32 filesz, u32 ls_addr)
{ {
if (m_map.find(name) == m_map.cend()) if (m_map.find(name) == m_map.cend())
{ {
@ -571,9 +571,6 @@ std::size_t patch_engine::apply_patch(const std::string& name, u8* dst, u32 file
const auto serial = Emu.GetTitleID(); const auto serial = Emu.GetTitleID();
const auto app_version = Emu.GetAppVersion(); const auto app_version = Emu.GetAppVersion();
// Only one patch per patch group is allowed
std::set<std::string> applied_groups;
// Apply modifications sequentially // Apply modifications sequentially
for (const auto& [description, patch] : container.patch_info_map) for (const auto& [description, patch] : container.patch_info_map)
{ {
@ -626,12 +623,12 @@ std::size_t patch_engine::apply_patch(const std::string& name, u8* dst, u32 file
if (!patch.patch_group.empty()) if (!patch.patch_group.empty())
{ {
if (applied_groups.contains(patch.patch_group)) if (m_applied_groups.contains(patch.patch_group))
{ {
continue; continue;
} }
applied_groups.insert(patch.patch_group); m_applied_groups.insert(patch.patch_group);
} }
size_t applied = 0; size_t applied = 0;

9
Utilities/bin_patch.h
View file

@ -119,10 +119,10 @@ public:
void append_title_patches(const std::string& title_id); void append_title_patches(const std::string& title_id);
// Apply patch (returns the number of entries applied) // Apply patch (returns the number of entries applied)
std::size_t apply(const std::string& name, u8* dst) const; std::size_t apply(const std::string& name, u8* dst);
// Apply patch with a check that the address exists in SPU local storage // Apply patch with a check that the address exists in SPU local storage
std::size_t apply_with_ls_check(const std::string& name, u8* dst, u32 filesz, u32 ls_addr) const; std::size_t apply_with_ls_check(const std::string& name, u8* dst, u32 filesz, u32 ls_addr);
private: private:
// Load from file and append to member patches map // Load from file and append to member patches map
@ -130,8 +130,11 @@ private:
// Internal: Apply patch (returns the number of entries applied) // Internal: Apply patch (returns the number of entries applied)
template <bool check_local_storage> template <bool check_local_storage>
std::size_t apply_patch(const std::string& name, u8* dst, u32 filesz, u32 ls_addr) const; std::size_t apply_patch(const std::string& name, u8* dst, u32 filesz, u32 ls_addr);
// Database // Database
patch_map m_map; patch_map m_map;
// Only one patch per patch group can be applied
std::set<std::string> m_applied_groups;
}; };