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IOS/ES: Refactor GetTitles into a utility function

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This commit is contained in:
Léo Lam 2017-03-03 08:38:28 +01:00
parent 1525396ecf
commit 52e8486b7c
2 changed files with 21 additions and 29 deletions
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48
Source/Core/Core/IOS/ES/ES.cpp
View File

@ -911,7 +911,7 @@ static std::vector<u64> GetInstalledTitles()
// The /title directory contains one directory per title type, and each of them contains
// a directory per title (where the name is the low 32 bits of the title ID in %08x format).
const auto& entries = File::ScanDirectoryTree(titles_dir, true);
const auto entries = File::ScanDirectoryTree(titles_dir, true);
for (const File::FSTEntry& title_type : entries.children)
{
if (!title_type.isDirectory || !IsValidPartOfTitleID(title_type.virtualName))
@ -948,7 +948,7 @@ static std::vector<u64> GetTitlesWithTickets()
// The /ticket directory contains one directory per title type, and each of them contains
// one ticket per title (where the name is the low 32 bits of the title ID in %08x format).
const auto& entries = File::ScanDirectoryTree(titles_dir, true);
const auto entries = File::ScanDirectoryTree(titles_dir, true);
for (const File::FSTEntry& title_type : entries.children)
{
if (!title_type.isDirectory || !IsValidPartOfTitleID(title_type.virtualName))
@ -975,36 +975,42 @@ static std::vector<u64> GetTitlesWithTickets()
return title_ids;
}
IPCCommandResult ES::GetTitleCount(const IOCtlVRequest& request)
IPCCommandResult ES::GetTitleCount(const std::vector<u64>& titles, const IOCtlVRequest& request)
{
if (!request.HasNumberOfValidVectors(0, 1) || request.io_vectors[0].size != 4)
return GetDefaultReply(ES_PARAMETER_SIZE_OR_ALIGNMENT);
const std::vector<u64> titles = GetInstalledTitles();
Memory::Write_U32(static_cast<u32>(titles.size()), request.io_vectors[0].address);
INFO_LOG(IOS_ES, "GetTitleCount: %zu titles", titles.size());
return GetDefaultReply(IPC_SUCCESS);
}
IPCCommandResult ES::GetTitles(const IOCtlVRequest& request)
IPCCommandResult ES::GetTitles(const std::vector<u64>& titles, const IOCtlVRequest& request)
{
if (!request.HasNumberOfValidVectors(1, 1))
return GetDefaultReply(ES_PARAMETER_SIZE_OR_ALIGNMENT);
const std::vector<u64> titles = GetInstalledTitles();
const size_t max_count = Memory::Read_U32(request.in_vectors[0].address);
for (size_t i = 0; i < std::min(max_count, titles.size()); i++)
{
Memory::Write_U64(titles[i], request.io_vectors[0].address + static_cast<u32>(i) * 8);
Memory::Write_U64(titles[i], request.io_vectors[0].address + static_cast<u32>(i) * sizeof(u64));
INFO_LOG(IOS_ES, " title %016" PRIx64, titles[i]);
}
return GetDefaultReply(IPC_SUCCESS);
}
IPCCommandResult ES::GetTitleCount(const IOCtlVRequest& request)
{
const std::vector<u64> titles = GetInstalledTitles();
INFO_LOG(IOS_ES, "GetTitleCount: %zu titles", titles.size());
return GetTitleCount(titles, request);
}
IPCCommandResult ES::GetTitles(const IOCtlVRequest& request)
{
return GetTitles(GetInstalledTitles(), request);
}
IPCCommandResult ES::GetViewCount(const IOCtlVRequest& request)
{
if (!request.HasNumberOfValidVectors(1, 1))
@ -1571,30 +1577,14 @@ IPCCommandResult ES::DIGetTicketView(const IOCtlVRequest& request)
IPCCommandResult ES::GetOwnedTitleCount(const IOCtlVRequest& request)
{
if (!request.HasNumberOfValidVectors(0, 1))
return GetDefaultReply(ES_PARAMETER_SIZE_OR_ALIGNMENT);
const std::vector<u64> titles = GetTitlesWithTickets();
Memory::Write_U32(static_cast<u32>(titles.size()), request.io_vectors[0].address);
INFO_LOG(IOS_ES, "GetOwnedTitleCount: %zu titles", titles.size());
return GetDefaultReply(IPC_SUCCESS);
return GetTitleCount(titles, request);
}
IPCCommandResult ES::GetOwnedTitles(const IOCtlVRequest& request)
{
if (!request.HasNumberOfValidVectors(1, 1))
return GetDefaultReply(ES_PARAMETER_SIZE_OR_ALIGNMENT);
const std::vector<u64> titles = GetTitlesWithTickets();
const size_t max_count = Memory::Read_U32(request.in_vectors[0].address);
for (size_t i = 0; i < std::min(max_count, titles.size()); i++)
{
Memory::Write_U64(titles[i], request.io_vectors[0].address + static_cast<u32>(i) * 8);
INFO_LOG(IOS_ES, " title %016" PRIx64, titles[i]);
}
return GetDefaultReply(IPC_SUCCESS);
return GetTitles(GetTitlesWithTickets(), request);
}
const DiscIO::CNANDContentLoader& ES::AccessContentDevice(u64 title_id)

2
Source/Core/Core/IOS/ES/ES.h
View File

@ -168,6 +168,8 @@ private:
IPCCommandResult GetTitleID(const IOCtlVRequest& request);
IPCCommandResult SetUID(const IOCtlVRequest& request);
IPCCommandResult GetTitleCount(const std::vector<u64>& titles, const IOCtlVRequest& request);
IPCCommandResult GetTitles(const std::vector<u64>& titles, const IOCtlVRequest& request);
IPCCommandResult GetOwnedTitleCount(const IOCtlVRequest& request);
IPCCommandResult GetOwnedTitles(const IOCtlVRequest& request);
IPCCommandResult GetTitleCount(const IOCtlVRequest& request);