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-rw-r--r--src/core/file_sys/archive_sdmc.cpp6
-rw-r--r--src/core/file_sys/archive_sdmc.h4
-rw-r--r--src/core/file_sys/directory.h10
-rw-r--r--src/core/file_sys/directory_sdmc.cpp43
-rw-r--r--src/core/file_sys/directory_sdmc.h9
-rw-r--r--src/core/file_sys/file.h15
-rw-r--r--src/core/file_sys/file_romfs.cpp19
-rw-r--r--src/core/file_sys/file_romfs.h15
-rw-r--r--src/core/file_sys/file_sdmc.cpp72
-rw-r--r--src/core/file_sys/file_sdmc.h17
-rw-r--r--src/core/hle/kernel/archive.cpp11
-rw-r--r--src/core/hle/service/apt.cpp2
-rw-r--r--src/core/hle/service/gsp.cpp1
-rw-r--r--src/core/mem_map_funcs.cpp2
14 files changed, 178 insertions, 48 deletions
diff --git a/src/core/file_sys/archive_sdmc.cpp b/src/core/file_sys/archive_sdmc.cpp
index 30d33be5f..213923c02 100644
--- a/src/core/file_sys/archive_sdmc.cpp
+++ b/src/core/file_sys/archive_sdmc.cpp
@@ -24,6 +24,10 @@ Archive_SDMC::Archive_SDMC(const std::string& mount_point) {
Archive_SDMC::~Archive_SDMC() {
}
+/**
+ * Initialize the archive.
+ * @return true if it initialized successfully
+ */
bool Archive_SDMC::Initialize() {
if (!FileUtil::IsDirectory(mount_point)) {
WARN_LOG(FILESYS, "Directory %s not found, disabling SDMC.", mount_point.c_str());
@@ -42,6 +46,8 @@ bool Archive_SDMC::Initialize() {
std::unique_ptr<File> Archive_SDMC::OpenFile(const std::string& path, const Mode mode) const {
DEBUG_LOG(FILESYS, "called path=%s mode=%d", path.c_str(), mode);
File_SDMC* file = new File_SDMC(this, path, mode);
+ if (!file->Open())
+ return nullptr;
return std::unique_ptr<File>(file);
}
diff --git a/src/core/file_sys/archive_sdmc.h b/src/core/file_sys/archive_sdmc.h
index 946f8b957..f68648e6f 100644
--- a/src/core/file_sys/archive_sdmc.h
+++ b/src/core/file_sys/archive_sdmc.h
@@ -20,6 +20,10 @@ public:
Archive_SDMC(const std::string& mount_point);
~Archive_SDMC() override;
+ /**
+ * Initialize the archive.
+ * @return true if it initialized successfully
+ */
bool Initialize();
/**
diff --git a/src/core/file_sys/directory.h b/src/core/file_sys/directory.h
index cf9a2010b..e10431337 100644
--- a/src/core/file_sys/directory.h
+++ b/src/core/file_sys/directory.h
@@ -4,6 +4,8 @@
#pragma once
+#include <cstddef>
+
#include "common/common_types.h"
#include "core/hle/kernel/kernel.h"
@@ -17,9 +19,9 @@ namespace FileSys {
const size_t FILENAME_LENGTH = 0x20C / 2;
struct Entry {
char16_t filename[FILENAME_LENGTH]; // Entry name (UTF-16, null-terminated)
- char short_name[8]; // 8.3 file name ('longfilename' -> 'LONGFI~1')
+ std::array<char, 9> short_name; // 8.3 file name ('longfilename' -> 'LONGFI~1', null-terminated)
char unknown1; // unknown (observed values: 0x0A, 0x70, 0xFD)
- char extension[3]; // 8.3 file extension (set to spaces for directories)
+ std::array<char, 4> extension; // 8.3 file extension (set to spaces for directories, null-terminated)
char unknown2; // unknown (always 0x01)
char unknown3; // unknown (0x00 or 0x08)
char is_directory; // directory flag
@@ -29,6 +31,10 @@ struct Entry {
u64 file_size; // file size (for files only)
};
static_assert(sizeof(Entry) == 0x228, "Directory Entry struct isn't exactly 0x228 bytes long!");
+static_assert(offsetof(Entry, short_name) == 0x20C, "Wrong offset for short_name in Entry.");
+static_assert(offsetof(Entry, extension) == 0x216, "Wrong offset for extension in Entry.");
+static_assert(offsetof(Entry, is_archive) == 0x21E, "Wrong offset for is_archive in Entry.");
+static_assert(offsetof(Entry, file_size) == 0x220, "Wrong offset for file_size in Entry.");
class Directory : NonCopyable {
public:
diff --git a/src/core/file_sys/directory_sdmc.cpp b/src/core/file_sys/directory_sdmc.cpp
index 11e867857..36951564d 100644
--- a/src/core/file_sys/directory_sdmc.cpp
+++ b/src/core/file_sys/directory_sdmc.cpp
@@ -20,8 +20,8 @@ Directory_SDMC::Directory_SDMC(const Archive_SDMC* archive, const std::string& p
// the root directory we set while opening the archive.
// For example, opening /../../usr/bin can give the emulated program your installed programs.
std::string absolute_path = archive->GetMountPoint() + path;
- entry_count = FileUtil::ScanDirectoryTree(absolute_path, entry);
- current_entry = 0;
+ FileUtil::ScanDirectoryTree(absolute_path, directory);
+ children_iterator = directory.children.begin();
}
Directory_SDMC::~Directory_SDMC() {
@@ -35,44 +35,39 @@ Directory_SDMC::~Directory_SDMC() {
* @return Number of entries listed
*/
u32 Directory_SDMC::Read(const u32 count, Entry* entries) {
- u32 i;
- for (i = 0; i < count && current_entry < entry_count; ++i) {
- FileUtil::FSTEntry file = entry.children[current_entry];
- std::string filename = file.virtualName;
- WARN_LOG(FILESYS, "File %s: size=%d dir=%d", filename.c_str(), file.size, file.isDirectory);
+ u32 entries_read = 0;
+
+ while (entries_read < count && children_iterator != directory.children.cend()) {
+ const FileUtil::FSTEntry& file = *children_iterator;
+ const std::string& filename = file.virtualName;
+ Entry& entry = entries[entries_read];
- Entry* entry = &entries[i];
+ WARN_LOG(FILESYS, "File %s: size=%d dir=%d", filename.c_str(), file.size, file.isDirectory);
// TODO(Link Mauve): use a proper conversion to UTF-16.
for (int j = 0; j < FILENAME_LENGTH; ++j) {
- entry->filename[j] = filename[j];
+ entry.filename[j] = filename[j];
if (!filename[j])
break;
}
- // Split the filename into 8.3 format.
- // TODO(Link Mauve): move that to common, I guess, and make it more robust to long filenames.
- std::string::size_type n = filename.rfind('.');
- if (n == std::string::npos) {
- strncpy(entry->short_name, filename.c_str(), 8);
- memset(entry->extension, '\0', 3);
- } else {
- strncpy(entry->short_name, filename.substr(0, n).c_str(), 8);
- strncpy(entry->extension, filename.substr(n + 1).c_str(), 8);
- }
+ FileUtil::SplitFilename83(filename, entry.short_name, entry.extension);
- entry->is_directory = file.isDirectory;
- entry->file_size = file.size;
+ entry.is_directory = file.isDirectory;
+ entry.is_hidden = (filename[0] == '.');
+ entry.is_read_only = 0;
+ entry.file_size = file.size;
// We emulate a SD card where the archive bit has never been cleared, as it would be on
// most user SD cards.
// Some homebrews (blargSNES for instance) are known to mistakenly use the archive bit as a
// file bit.
- entry->is_archive = !file.isDirectory;
+ entry.is_archive = !file.isDirectory;
- ++current_entry;
+ ++entries_read;
+ ++children_iterator;
}
- return i;
+ return entries_read;
}
/**
diff --git a/src/core/file_sys/directory_sdmc.h b/src/core/file_sys/directory_sdmc.h
index 0bc6c9eff..cb8d32fda 100644
--- a/src/core/file_sys/directory_sdmc.h
+++ b/src/core/file_sys/directory_sdmc.h
@@ -37,9 +37,12 @@ public:
bool Close() const override;
private:
- u32 entry_count;
- u32 current_entry;
- FileUtil::FSTEntry entry;
+ u32 total_entries_in_directory;
+ FileUtil::FSTEntry directory;
+
+ // We need to remember the last entry we returned, so a subsequent call to Read will continue
+ // from the next one. This iterator will always point to the next unread entry.
+ std::vector<FileUtil::FSTEntry>::iterator children_iterator;
};
} // namespace FileSys
diff --git a/src/core/file_sys/file.h b/src/core/file_sys/file.h
index f7b009f5a..4013b6c3e 100644
--- a/src/core/file_sys/file.h
+++ b/src/core/file_sys/file.h
@@ -19,6 +19,12 @@ public:
virtual ~File() { }
/**
+ * Open the file
+ * @return true if the file opened correctly
+ */
+ virtual bool Open() = 0;
+
+ /**
* Read data from the file
* @param offset Offset in bytes to start reading data from
* @param length Length in bytes of data to read from file
@@ -31,8 +37,8 @@ public:
* Write data to the file
* @param offset Offset in bytes to start writing data to
* @param length Length in bytes of data to write to file
- * @param buffer Buffer to write data from
* @param flush The flush parameters (0 == do not flush)
+ * @param buffer Buffer to read data from
* @return Number of bytes written
*/
virtual size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const = 0;
@@ -44,6 +50,13 @@ public:
virtual size_t GetSize() const = 0;
/**
+ * Set the size of the file in bytes
+ * @param size New size of the file
+ * @return true if successful
+ */
+ virtual bool SetSize(const u64 size) const = 0;
+
+ /**
* Close the file
* @return true if the file closed correctly
*/
diff --git a/src/core/file_sys/file_romfs.cpp b/src/core/file_sys/file_romfs.cpp
index 00f3c2ea8..b55708df4 100644
--- a/src/core/file_sys/file_romfs.cpp
+++ b/src/core/file_sys/file_romfs.cpp
@@ -18,6 +18,14 @@ File_RomFS::~File_RomFS() {
}
/**
+ * Open the file
+ * @return true if the file opened correctly
+ */
+bool File_RomFS::Open() {
+ return false;
+}
+
+/**
* Read data from the file
* @param offset Offset in bytes to start reading data from
* @param length Length in bytes of data to read from file
@@ -32,8 +40,8 @@ size_t File_RomFS::Read(const u64 offset, const u32 length, u8* buffer) const {
* Write data to the file
* @param offset Offset in bytes to start writing data to
* @param length Length in bytes of data to write to file
- * @param buffer Buffer to write data from
* @param flush The flush parameters (0 == do not flush)
+ * @param buffer Buffer to read data from
* @return Number of bytes written
*/
size_t File_RomFS::Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const {
@@ -49,6 +57,15 @@ size_t File_RomFS::GetSize() const {
}
/**
+ * Set the size of the file in bytes
+ * @param size New size of the file
+ * @return true if successful
+ */
+bool File_RomFS::SetSize(const u64 size) const {
+ return false;
+}
+
+/**
* Close the file
* @return true if the file closed correctly
*/
diff --git a/src/core/file_sys/file_romfs.h b/src/core/file_sys/file_romfs.h
index 5db43d4a0..5196701d3 100644
--- a/src/core/file_sys/file_romfs.h
+++ b/src/core/file_sys/file_romfs.h
@@ -20,6 +20,12 @@ public:
~File_RomFS() override;
/**
+ * Open the file
+ * @return true if the file opened correctly
+ */
+ bool Open() override;
+
+ /**
* Read data from the file
* @param offset Offset in bytes to start reading data from
* @param length Length in bytes of data to read from file
@@ -32,8 +38,8 @@ public:
* Write data to the file
* @param offset Offset in bytes to start writing data to
* @param length Length in bytes of data to write to file
- * @param buffer Buffer to write data from
* @param flush The flush parameters (0 == do not flush)
+ * @param buffer Buffer to read data from
* @return Number of bytes written
*/
size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const override;
@@ -45,6 +51,13 @@ public:
size_t GetSize() const override;
/**
+ * Set the size of the file in bytes
+ * @param size New size of the file
+ * @return true if successful
+ */
+ bool SetSize(const u64 size) const override;
+
+ /**
* Close the file
* @return true if the file closed correctly
*/
diff --git a/src/core/file_sys/file_sdmc.cpp b/src/core/file_sys/file_sdmc.cpp
index 76adc6403..26204392c 100644
--- a/src/core/file_sys/file_sdmc.cpp
+++ b/src/core/file_sys/file_sdmc.cpp
@@ -19,31 +19,56 @@ File_SDMC::File_SDMC(const Archive_SDMC* archive, const std::string& path, const
// TODO(Link Mauve): normalize path into an absolute path without "..", it can currently bypass
// the root directory we set while opening the archive.
// For example, opening /../../etc/passwd can give the emulated program your users list.
- std::string real_path = archive->GetMountPoint() + path;
+ this->path = archive->GetMountPoint() + path;
+ this->mode.hex = mode.hex;
+}
+
+File_SDMC::~File_SDMC() {
+ Close();
+}
- if (!mode.create_flag && !FileUtil::Exists(real_path)) {
- file = nullptr;
- return;
+/**
+ * Open the file
+ * @return true if the file opened correctly
+ */
+bool File_SDMC::Open() {
+ if (!mode.create_flag && !FileUtil::Exists(path)) {
+ ERROR_LOG(FILESYS, "Non-existing file %s can’t be open without mode create.", path.c_str());
+ return false;
}
std::string mode_string;
- if (mode.read_flag)
- mode_string += "r";
- if (mode.write_flag)
- mode_string += "w";
+ if (mode.read_flag && mode.write_flag)
+ mode_string = "w+";
+ else if (mode.read_flag)
+ mode_string = "r";
+ else if (mode.write_flag)
+ mode_string = "w";
- file = new FileUtil::IOFile(real_path, mode_string.c_str());
-}
-
-File_SDMC::~File_SDMC() {
- Close();
+ file = new FileUtil::IOFile(path, mode_string.c_str());
+ return true;
}
+/**
+ * Read data from the file
+ * @param offset Offset in bytes to start reading data from
+ * @param length Length in bytes of data to read from file
+ * @param buffer Buffer to read data into
+ * @return Number of bytes read
+ */
size_t File_SDMC::Read(const u64 offset, const u32 length, u8* buffer) const {
file->Seek(offset, SEEK_SET);
return file->ReadBytes(buffer, length);
}
+/**
+ * Write data to the file
+ * @param offset Offset in bytes to start writing data to
+ * @param length Length in bytes of data to write to file
+ * @param flush The flush parameters (0 == do not flush)
+ * @param buffer Buffer to read data from
+ * @return Number of bytes written
+ */
size_t File_SDMC::Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const {
file->Seek(offset, SEEK_SET);
size_t written = file->WriteBytes(buffer, length);
@@ -52,10 +77,29 @@ size_t File_SDMC::Write(const u64 offset, const u32 length, const u32 flush, con
return written;
}
+/**
+ * Get the size of the file in bytes
+ * @return Size of the file in bytes
+ */
size_t File_SDMC::GetSize() const {
- return file->GetSize();
+ return static_cast<size_t>(file->GetSize());
+}
+
+/**
+ * Set the size of the file in bytes
+ * @param size New size of the file
+ * @return true if successful
+ */
+bool File_SDMC::SetSize(const u64 size) const {
+ file->Resize(size);
+ file->Flush();
+ return true;
}
+/**
+ * Close the file
+ * @return true if the file closed correctly
+ */
bool File_SDMC::Close() const {
return file->Close();
}
diff --git a/src/core/file_sys/file_sdmc.h b/src/core/file_sys/file_sdmc.h
index b2e46f449..df032f7c0 100644
--- a/src/core/file_sys/file_sdmc.h
+++ b/src/core/file_sys/file_sdmc.h
@@ -23,6 +23,12 @@ public:
~File_SDMC() override;
/**
+ * Open the file
+ * @return true if the file opened correctly
+ */
+ bool Open() override;
+
+ /**
* Read data from the file
* @param offset Offset in bytes to start reading data from
* @param length Length in bytes of data to read from file
@@ -35,8 +41,8 @@ public:
* Write data to the file
* @param offset Offset in bytes to start writing data to
* @param length Length in bytes of data to write to file
- * @param buffer Buffer to write data from
* @param flush The flush parameters (0 == do not flush)
+ * @param buffer Buffer to read data from
* @return Number of bytes written
*/
size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const override;
@@ -48,12 +54,21 @@ public:
size_t GetSize() const override;
/**
+ * Set the size of the file in bytes
+ * @param size New size of the file
+ * @return true if successful
+ */
+ bool SetSize(const u64 size) const override;
+
+ /**
* Close the file
* @return true if the file closed correctly
*/
bool Close() const override;
private:
+ std::string path;
+ Mode mode;
FileUtil::IOFile* file;
};
diff --git a/src/core/hle/kernel/archive.cpp b/src/core/hle/kernel/archive.cpp
index fa4972994..86aba7489 100644
--- a/src/core/hle/kernel/archive.cpp
+++ b/src/core/hle/kernel/archive.cpp
@@ -181,6 +181,14 @@ public:
break;
}
+ case FileCommand::SetSize:
+ {
+ u64 size = cmd_buff[1] | ((u64)cmd_buff[2] << 32);
+ DEBUG_LOG(KERNEL, "SetSize %s %s size=%d", GetTypeName().c_str(), GetName().c_str(), size);
+ backend->SetSize(size);
+ break;
+ }
+
case FileCommand::Close:
{
DEBUG_LOG(KERNEL, "Close %s %s", GetTypeName().c_str(), GetName().c_str());
@@ -366,6 +374,9 @@ Handle OpenFileFromArchive(Handle archive_handle, const std::string& path, const
file->path = path;
file->backend = archive->backend->OpenFile(path, mode);
+ if (!file->backend)
+ return 0;
+
return handle;
}
diff --git a/src/core/hle/service/apt.cpp b/src/core/hle/service/apt.cpp
index e97e7dbf7..d73dadf5a 100644
--- a/src/core/hle/service/apt.cpp
+++ b/src/core/hle/service/apt.cpp
@@ -152,6 +152,8 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x004C0000, nullptr, "SetFatalErrDispMode"},
{0x004D0080, nullptr, "GetAppletProgramInfo"},
{0x004E0000, nullptr, "HardwareResetAsync"},
+ {0x004F0080, nullptr, "SetApplicationCpuTimeLimit"},
+ {0x00500040, nullptr, "GetApplicationCpuTimeLimit"},
};
////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/src/core/hle/service/gsp.cpp b/src/core/hle/service/gsp.cpp
index accbe84e3..614d9584d 100644
--- a/src/core/hle/service/gsp.cpp
+++ b/src/core/hle/service/gsp.cpp
@@ -358,6 +358,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x001C0040, nullptr, "SetLedForceOff"},
{0x001D0040, nullptr, "SetTestCommand"},
{0x001E0080, nullptr, "SetInternalPriorities"},
+ {0x001F0082, nullptr, "StoreDataCache"},
};
////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/src/core/mem_map_funcs.cpp b/src/core/mem_map_funcs.cpp
index f510df835..90951812b 100644
--- a/src/core/mem_map_funcs.cpp
+++ b/src/core/mem_map_funcs.cpp
@@ -287,7 +287,7 @@ void Write64(const VAddr addr, const u64 data) {
}
void WriteBlock(const VAddr addr, const u8* data, const size_t size) {
- int offset = 0;
+ u32 offset = 0;
while (offset < (size & ~3)) {
Write32(addr + offset, *(u32*)&data[offset]);
offset += 4;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 11:23:44 +0100