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-rw-r--r--src/core/file_sys/archive.h7
-rw-r--r--src/core/file_sys/archive_romfs.cpp10
-rw-r--r--src/core/file_sys/archive_romfs.h7
-rw-r--r--src/core/file_sys/archive_sdmc.cpp9
-rw-r--r--src/core/file_sys/archive_sdmc.h7
-rw-r--r--src/core/hle/kernel/archive.cpp15
-rw-r--r--src/core/hle/kernel/archive.h12
-rw-r--r--src/core/hle/service/fs_user.cpp40
8 files changed, 103 insertions, 4 deletions
diff --git a/src/core/file_sys/archive.h b/src/core/file_sys/archive.h
index 560db6de..aeabf09a 100644
--- a/src/core/file_sys/archive.h
+++ b/src/core/file_sys/archive.h
@@ -57,6 +57,13 @@ public:
virtual std::unique_ptr<File> OpenFile(const std::string& path, const Mode mode) const = 0;
/**
+ * Create a directory specified by its path
+ * @param path Path relative to the archive
+ * @return Whether the directory could be created
+ */
+ virtual bool CreateDirectory(const std::string& path) const = 0;
+
+ /**
* Open a directory specified by its path
* @param path Path relative to the archive
* @return Opened directory, or nullptr
diff --git a/src/core/file_sys/archive_romfs.cpp b/src/core/file_sys/archive_romfs.cpp
index f101fc72..cc759faa 100644
--- a/src/core/file_sys/archive_romfs.cpp
+++ b/src/core/file_sys/archive_romfs.cpp
@@ -34,6 +34,16 @@ std::unique_ptr<File> Archive_RomFS::OpenFile(const std::string& path, const Mod
}
/**
+ * Create a directory specified by its path
+ * @param path Path relative to the archive
+ * @return Whether the directory could be created
+ */
+bool Archive_RomFS::CreateDirectory(const std::string& path) const {
+ ERROR_LOG(FILESYS, "Attempted to create a directory in ROMFS.");
+ return false;
+};
+
+/**
* Open a directory specified by its path
* @param path Path relative to the archive
* @return Opened directory, or nullptr
diff --git a/src/core/file_sys/archive_romfs.h b/src/core/file_sys/archive_romfs.h
index fcdefa95..ae2344e8 100644
--- a/src/core/file_sys/archive_romfs.h
+++ b/src/core/file_sys/archive_romfs.h
@@ -37,6 +37,13 @@ public:
std::unique_ptr<File> OpenFile(const std::string& path, const Mode mode) const override;
/**
+ * Create a directory specified by its path
+ * @param path Path relative to the archive
+ * @return Whether the directory could be created
+ */
+ bool CreateDirectory(const std::string& path) const override;
+
+ /**
* Open a directory specified by its path
* @param path Path relative to the archive
* @return Opened directory, or nullptr
diff --git a/src/core/file_sys/archive_sdmc.cpp b/src/core/file_sys/archive_sdmc.cpp
index 0b647f7d..66931e93 100644
--- a/src/core/file_sys/archive_sdmc.cpp
+++ b/src/core/file_sys/archive_sdmc.cpp
@@ -58,6 +58,15 @@ std::unique_ptr<File> Archive_SDMC::OpenFile(const std::string& path, const Mode
}
/**
+ * Create a directory specified by its path
+ * @param path Path relative to the archive
+ * @return Whether the directory could be created
+ */
+bool Archive_SDMC::CreateDirectory(const std::string& path) const {
+ return FileUtil::CreateDir(GetMountPoint() + path);
+}
+
+/**
* Open a directory specified by its path
* @param path Path relative to the archive
* @return Opened directory, or nullptr
diff --git a/src/core/file_sys/archive_sdmc.h b/src/core/file_sys/archive_sdmc.h
index f68648e6..0e059b63 100644
--- a/src/core/file_sys/archive_sdmc.h
+++ b/src/core/file_sys/archive_sdmc.h
@@ -41,6 +41,13 @@ public:
std::unique_ptr<File> OpenFile(const std::string& path, const Mode mode) const override;
/**
+ * Create a directory specified by its path
+ * @param path Path relative to the archive
+ * @return Whether the directory could be created
+ */
+ bool CreateDirectory(const std::string& path) const override;
+
+ /**
* Open a directory specified by its path
* @param path Path relative to the archive
* @return Opened directory, or nullptr
diff --git a/src/core/hle/kernel/archive.cpp b/src/core/hle/kernel/archive.cpp
index 4a6140c7..764082d7 100644
--- a/src/core/hle/kernel/archive.cpp
+++ b/src/core/hle/kernel/archive.cpp
@@ -381,6 +381,21 @@ Handle OpenFileFromArchive(Handle archive_handle, const std::string& path, const
}
/**
+ * Create a Directory from an Archive
+ * @param archive_handle Handle to an open Archive object
+ * @param path Path to the Directory inside of the Archive
+ * @return Opened Directory object
+ */
+Result CreateDirectoryFromArchive(Handle archive_handle, const std::string& path) {
+ Archive* archive = Kernel::g_object_pool.GetFast<Archive>(archive_handle);
+ if (archive == nullptr)
+ return -1;
+ if (archive->backend->CreateDirectory(path))
+ return 0;
+ return -1;
+}
+
+/**
* Open a Directory from an Archive
* @param archive_handle Handle to an open Archive object
* @param path Path to the Directory inside of the Archive
diff --git a/src/core/hle/kernel/archive.h b/src/core/hle/kernel/archive.h
index 593861f8..0230996b 100644
--- a/src/core/hle/kernel/archive.h
+++ b/src/core/hle/kernel/archive.h
@@ -43,7 +43,15 @@ Handle CreateArchive(FileSys::Archive* backend, const std::string& name);
* @param mode Mode under which to open the File
* @return Opened File object
*/
-Handle OpenFileFromArchive(Handle handle, const std::string& name, const FileSys::Mode mode);
+Handle OpenFileFromArchive(Handle archive_handle, const std::string& name, const FileSys::Mode mode);
+
+/**
+ * Create a Directory from an Archive
+ * @param archive_handle Handle to an open Archive object
+ * @param path Path to the Directory inside of the Archive
+ * @return Whether creation of directory succeeded
+ */
+Result CreateDirectoryFromArchive(Handle archive_handle, const std::string& name);
/**
* Open a Directory from an Archive
@@ -51,7 +59,7 @@ Handle OpenFileFromArchive(Handle handle, const std::string& name, const FileSys
* @param path Path to the Directory inside of the Archive
* @return Opened Directory object
*/
-Handle OpenDirectoryFromArchive(Handle handle, const std::string& name);
+Handle OpenDirectoryFromArchive(Handle archive_handle, const std::string& name);
/// Initialize archives
void ArchiveInit();
diff --git a/src/core/hle/service/fs_user.cpp b/src/core/hle/service/fs_user.cpp
index 845c9410..48d806e2 100644
--- a/src/core/hle/service/fs_user.cpp
+++ b/src/core/hle/service/fs_user.cpp
@@ -100,7 +100,7 @@ void OpenFileDirectly(Service::Interface* self) {
std::string archive_name = GetStringFromCmdBuff(archive_pointer, archive_size);
std::string file_name = GetStringFromCmdBuff(pointer, size);
- DEBUG_LOG(KERNEL, "archive_type=%d archive_size=%d archive_data=%s"
+ DEBUG_LOG(KERNEL, "archive_type=%d archive_size=%d archive_data=%s "
"file_type=%d file_size=%d file_mode=%d file_attrs=%d file_data=%s",
archive_type, archive_size, archive_name.c_str(),
file_type, size, mode, attributes, file_name.c_str());
@@ -136,6 +136,42 @@ void OpenFileDirectly(Service::Interface* self) {
DEBUG_LOG(KERNEL, "called");
}
+/*
+ * FS_User::CreateDirectory service function
+ * Inputs:
+ * 2 : Archive handle lower word
+ * 3 : Archive handle upper word
+ * 4 : Directory path string type
+ * 5 : Directory path string size
+ * 8 : Directory path string data
+ * Outputs:
+ * 1 : Result of function, 0 on success, otherwise error code
+ */
+void CreateDirectory(Service::Interface* self) {
+ u32* cmd_buff = Service::GetCommandBuffer();
+
+ // TODO: cmd_buff[2], aka archive handle lower word, isn't used according to
+ // 3dmoo's or ctrulib's implementations. Triple check if it's really the case.
+ Handle archive_handle = static_cast<Handle>(cmd_buff[3]);
+ LowPathType type = static_cast<LowPathType>(cmd_buff[4]);
+ u32 name_size = cmd_buff[5];
+ u32 name_offset = cmd_buff[8];
+
+ if (type != LowPathType::Char) {
+ ERROR_LOG(KERNEL, "directory LowPath type other than char is currently unsupported");
+ cmd_buff[1] = -1;
+ return;
+ }
+
+ std::string dir_name = GetStringFromCmdBuff(name_offset, name_size);
+
+ DEBUG_LOG(KERNEL, "type=%d size=%d data=%s", type, name_size, dir_name.c_str());
+
+ cmd_buff[1] = Kernel::CreateDirectoryFromArchive(archive_handle, dir_name);
+
+ DEBUG_LOG(KERNEL, "called");
+}
+
void OpenDirectory(Service::Interface* self) {
u32* cmd_buff = Service::GetCommandBuffer();
@@ -227,7 +263,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x08060142, nullptr, "DeleteDirectory"},
{0x08070142, nullptr, "DeleteDirectoryRecursively"},
{0x08080202, nullptr, "CreateFile"},
- {0x08090182, nullptr, "CreateDirectory"},
+ {0x08090182, CreateDirectory, "CreateDirectory"},
{0x080A0244, nullptr, "RenameDirectory"},
{0x080B0102, OpenDirectory, "OpenDirectory"},
{0x080C00C2, OpenArchive, "OpenArchive"},
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 07:57:53 +0000