3 files changed, 0 insertions, 792 deletions

diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 32cb85de0..f49a31612 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -31,7 +31,6 @@ add_library(common STATIC
     bit_set.h
     break_points.cpp
     break_points.h
-    chunk_file.h
     cityhash.cpp
     cityhash.h
     color.h
@@ -41,7 +40,6 @@ add_library(common STATIC
     file_util.cpp
     file_util.h
     hash.h
-    linear_disk_cache.h
     logging/backend.cpp
     logging/backend.h
     logging/filter.cpp
diff --git a/src/common/chunk_file.h b/src/common/chunk_file.h
deleted file mode 100644
index 972ef9039..000000000
--- a/src/common/chunk_file.h
+++ /dev/null
@@ -1,623 +0,0 @@
-// Copyright (C) 2003 Dolphin Project.
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0 or later versions.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
-#pragma once
-
-// Extremely simple serialization framework.
-
-// (mis)-features:
-// + Super fast
-// + Very simple
-// + Same code is used for serialization and deserializaition (in most cases)
-// - Zero backwards/forwards compatibility
-// - Serialization code for anything complex has to be manually written.
-
-#include <cstring>
-#include <deque>
-#include <list>
-#include <map>
-#include <set>
-#include <string>
-#include <type_traits>
-#include <utility>
-#include <vector>
-#include "common/assert.h"
-#include "common/common_types.h"
-#include "common/logging/log.h"
-
-template <class T>
-struct LinkedListItem : public T {
-    LinkedListItem<T>* next;
-};
-
-class PointerWrap;
-
-class PointerWrapSection {
-public:
-    PointerWrapSection(PointerWrap& p, int ver, const char* title)
-        : p_(p), ver_(ver), title_(title) {}
-    ~PointerWrapSection();
-
-    bool operator==(const int& v) const {
-        return ver_ == v;
-    }
-    bool operator!=(const int& v) const {
-        return ver_ != v;
-    }
-    bool operator<=(const int& v) const {
-        return ver_ <= v;
-    }
-    bool operator>=(const int& v) const {
-        return ver_ >= v;
-    }
-    bool operator<(const int& v) const {
-        return ver_ < v;
-    }
-    bool operator>(const int& v) const {
-        return ver_ > v;
-    }
-
-    operator bool() const {
-        return ver_ > 0;
-    }
-
-private:
-    PointerWrap& p_;
-    int ver_;
-    const char* title_;
-};
-
-// Wrapper class
-class PointerWrap {
-// This makes it a compile error if you forget to define DoState() on non-POD.
-// Which also can be a problem, for example struct tm is non-POD on linux, for whatever reason...
-#ifdef _MSC_VER
-    template <typename T, bool isPOD = std::is_pod<T>::value,
-              bool isPointer = std::is_pointer<T>::value>
-#else
-    template <typename T, bool isPOD = __is_pod(T), bool isPointer = std::is_pointer<T>::value>
-#endif
-    struct DoHelper {
-        static void DoArray(PointerWrap* p, T* x, int count) {
-            for (int i = 0; i < count; ++i)
-                p->Do(x[i]);
-        }
-
-        static void Do(PointerWrap* p, T& x) {
-            p->DoClass(x);
-        }
-    };
-
-    template <typename T>
-    struct DoHelper<T, true, false> {
-        static void DoArray(PointerWrap* p, T* x, int count) {
-            p->DoVoid((void*)x, sizeof(T) * count);
-        }
-
-        static void Do(PointerWrap* p, T& x) {
-            p->DoVoid((void*)&x, sizeof(x));
-        }
-    };
-
-public:
-    enum Mode {
-        MODE_READ = 1, // load
-        MODE_WRITE,    // save
-        MODE_MEASURE,  // calculate size
-        MODE_VERIFY,   // compare
-    };
-
-    enum Error {
-        ERROR_NONE = 0,
-        ERROR_WARNING = 1,
-        ERROR_FAILURE = 2,
-    };
-
-    u8** ptr;
-    Mode mode;
-    Error error;
-
-public:
-    PointerWrap(u8** ptr_, Mode mode_) : ptr(ptr_), mode(mode_), error(ERROR_NONE) {}
-    PointerWrap(unsigned char** ptr_, int mode_)
-        : ptr((u8**)ptr_), mode((Mode)mode_), error(ERROR_NONE) {}
-
-    PointerWrapSection Section(const char* title, int ver) {
-        return Section(title, ver, ver);
-    }
-
-    // The returned object can be compared against the version that was loaded.
-    // This can be used to support versions as old as minVer.
-    // Version = 0 means the section was not found.
-    PointerWrapSection Section(const char* title, int minVer, int ver) {
-        char marker[16] = {0};
-        int foundVersion = ver;
-
-        strncpy(marker, title, sizeof(marker));
-        if (!ExpectVoid(marker, sizeof(marker))) {
-            // Might be before we added name markers for safety.
-            if (foundVersion == 1 && ExpectVoid(&foundVersion, sizeof(foundVersion)))
-                DoMarker(title);
-            // Wasn't found, but maybe we can still load the state.
-            else
-                foundVersion = 0;
-        } else
-            Do(foundVersion);
-
-        if (error == ERROR_FAILURE || foundVersion < minVer || foundVersion > ver) {
-            LOG_ERROR(Common, "Savestate failure: wrong version %d found for %s", foundVersion,
-                      title);
-            SetError(ERROR_FAILURE);
-            return PointerWrapSection(*this, -1, title);
-        }
-        return PointerWrapSection(*this, foundVersion, title);
-    }
-
-    void SetMode(Mode mode_) {
-        mode = mode_;
-    }
-    Mode GetMode() const {
-        return mode;
-    }
-    u8** GetPPtr() {
-        return ptr;
-    }
-    void SetError(Error error_) {
-        if (error < error_)
-            error = error_;
-        if (error > ERROR_WARNING)
-            mode = PointerWrap::MODE_MEASURE;
-    }
-
-    bool ExpectVoid(void* data, int size) {
-        switch (mode) {
-        case MODE_READ:
-            if (memcmp(data, *ptr, size) != 0)
-                return false;
-            break;
-        case MODE_WRITE:
-            memcpy(*ptr, data, size);
-            break;
-        case MODE_MEASURE:
-            break; // MODE_MEASURE - don't need to do anything
-        case MODE_VERIFY:
-            for (int i = 0; i < size; i++) {
-                DEBUG_ASSERT_MSG(
-                    ((u8*)data)[i] == (*ptr)[i],
-                    "Savestate verification failure: %d (0x%X) (at %p) != %d (0x%X) (at %p).\n",
-                    ((u8*)data)[i], ((u8*)data)[i], &((u8*)data)[i], (*ptr)[i], (*ptr)[i],
-                    &(*ptr)[i]);
-            }
-            break;
-        default:
-            break; // throw an error?
-        }
-        (*ptr) += size;
-        return true;
-    }
-
-    void DoVoid(void* data, int size) {
-        switch (mode) {
-        case MODE_READ:
-            memcpy(data, *ptr, size);
-            break;
-        case MODE_WRITE:
-            memcpy(*ptr, data, size);
-            break;
-        case MODE_MEASURE:
-            break; // MODE_MEASURE - don't need to do anything
-        case MODE_VERIFY:
-            for (int i = 0; i < size; i++) {
-                DEBUG_ASSERT_MSG(
-                    ((u8*)data)[i] == (*ptr)[i],
-                    "Savestate verification failure: %d (0x%X) (at %p) != %d (0x%X) (at %p).\n",
-                    ((u8*)data)[i], ((u8*)data)[i], &((u8*)data)[i], (*ptr)[i], (*ptr)[i],
-                    &(*ptr)[i]);
-            }
-            break;
-        default:
-            break; // throw an error?
-        }
-        (*ptr) += size;
-    }
-
-    template <class K, class T>
-    void Do(std::map<K, T*>& x) {
-        if (mode == MODE_READ) {
-            for (auto it = x.begin(), end = x.end(); it != end; ++it) {
-                if (it->second != nullptr)
-                    delete it->second;
-            }
-        }
-        T* dv = nullptr;
-        DoMap(x, dv);
-    }
-
-    template <class K, class T>
-    void Do(std::map<K, T>& x) {
-        T dv = T();
-        DoMap(x, dv);
-    }
-
-    template <class K, class T>
-    void DoMap(std::map<K, T>& x, T& default_val) {
-        unsigned int number = (unsigned int)x.size();
-        Do(number);
-        switch (mode) {
-        case MODE_READ: {
-            x.clear();
-            while (number > 0) {
-                K first = K();
-                Do(first);
-                T second = default_val;
-                Do(second);
-                x[first] = second;
-                --number;
-            }
-        } break;
-        case MODE_WRITE:
-        case MODE_MEASURE:
-        case MODE_VERIFY: {
-            typename std::map<K, T>::iterator itr = x.begin();
-            while (number > 0) {
-                K first = itr->first;
-                Do(first);
-                Do(itr->second);
-                --number;
-                ++itr;
-            }
-        } break;
-        }
-    }
-
-    template <class K, class T>
-    void Do(std::multimap<K, T*>& x) {
-        if (mode == MODE_READ) {
-            for (auto it = x.begin(), end = x.end(); it != end; ++it) {
-                if (it->second != nullptr)
-                    delete it->second;
-            }
-        }
-        T* dv = nullptr;
-        DoMultimap(x, dv);
-    }
-
-    template <class K, class T>
-    void Do(std::multimap<K, T>& x) {
-        T dv = T();
-        DoMultimap(x, dv);
-    }
-
-    template <class K, class T>
-    void DoMultimap(std::multimap<K, T>& x, T& default_val) {
-        unsigned int number = (unsigned int)x.size();
-        Do(number);
-        switch (mode) {
-        case MODE_READ: {
-            x.clear();
-            while (number > 0) {
-                K first = K();
-                Do(first);
-                T second = default_val;
-                Do(second);
-                x.insert(std::make_pair(first, second));
-                --number;
-            }
-        } break;
-        case MODE_WRITE:
-        case MODE_MEASURE:
-        case MODE_VERIFY: {
-            typename std::multimap<K, T>::iterator itr = x.begin();
-            while (number > 0) {
-                Do(itr->first);
-                Do(itr->second);
-                --number;
-                ++itr;
-            }
-        } break;
-        }
-    }
-
-    // Store vectors.
-    template <class T>
-    void Do(std::vector<T*>& x) {
-        T* dv = nullptr;
-        DoVector(x, dv);
-    }
-
-    template <class T>
-    void Do(std::vector<T>& x) {
-        T dv = T();
-        DoVector(x, dv);
-    }
-
-    template <class T>
-    void DoPOD(std::vector<T>& x) {
-        T dv = T();
-        DoVectorPOD(x, dv);
-    }
-
-    template <class T>
-    void Do(std::vector<T>& x, T& default_val) {
-        DoVector(x, default_val);
-    }
-
-    template <class T>
-    void DoVector(std::vector<T>& x, T& default_val) {
-        u32 vec_size = (u32)x.size();
-        Do(vec_size);
-        x.resize(vec_size, default_val);
-        if (vec_size > 0)
-            DoArray(&x[0], vec_size);
-    }
-
-    template <class T>
-    void DoVectorPOD(std::vector<T>& x, T& default_val) {
-        u32 vec_size = (u32)x.size();
-        Do(vec_size);
-        x.resize(vec_size, default_val);
-        if (vec_size > 0)
-            DoArray(&x[0], vec_size);
-    }
-
-    // Store deques.
-    template <class T>
-    void Do(std::deque<T*>& x) {
-        T* dv = nullptr;
-        DoDeque(x, dv);
-    }
-
-    template <class T>
-    void Do(std::deque<T>& x) {
-        T dv = T();
-        DoDeque(x, dv);
-    }
-
-    template <class T>
-    void DoDeque(std::deque<T>& x, T& default_val) {
-        u32 deq_size = (u32)x.size();
-        Do(deq_size);
-        x.resize(deq_size, default_val);
-        u32 i;
-        for (i = 0; i < deq_size; i++)
-            Do(x[i]);
-    }
-
-    // Store STL lists.
-    template <class T>
-    void Do(std::list<T*>& x) {
-        T* dv = nullptr;
-        Do(x, dv);
-    }
-
-    template <class T>
-    void Do(std::list<T>& x) {
-        T dv = T();
-        DoList(x, dv);
-    }
-
-    template <class T>
-    void Do(std::list<T>& x, T& default_val) {
-        DoList(x, default_val);
-    }
-
-    template <class T>
-    void DoList(std::list<T>& x, T& default_val) {
-        u32 list_size = (u32)x.size();
-        Do(list_size);
-        x.resize(list_size, default_val);
-
-        typename std::list<T>::iterator itr, end;
-        for (itr = x.begin(), end = x.end(); itr != end; ++itr)
-            Do(*itr);
-    }
-
-    // Store STL sets.
-    template <class T>
-    void Do(std::set<T*>& x) {
-        if (mode == MODE_READ) {
-            for (auto it = x.begin(), end = x.end(); it != end; ++it) {
-                if (*it != nullptr)
-                    delete *it;
-            }
-        }
-        DoSet(x);
-    }
-
-    template <class T>
-    void Do(std::set<T>& x) {
-        DoSet(x);
-    }
-
-    template <class T>
-    void DoSet(std::set<T>& x) {
-        unsigned int number = (unsigned int)x.size();
-        Do(number);
-
-        switch (mode) {
-        case MODE_READ: {
-            x.clear();
-            while (number-- > 0) {
-                T it = T();
-                Do(it);
-                x.insert(it);
-            }
-        } break;
-        case MODE_WRITE:
-        case MODE_MEASURE:
-        case MODE_VERIFY: {
-            typename std::set<T>::iterator itr = x.begin();
-            while (number-- > 0)
-                Do(*itr++);
-        } break;
-
-        default:
-            LOG_ERROR(Common, "Savestate error: invalid mode %d.", mode);
-        }
-    }
-
-    // Store strings.
-    void Do(std::string& x) {
-        int stringLen = (int)x.length() + 1;
-        Do(stringLen);
-
-        switch (mode) {
-        case MODE_READ:
-            x = (char*)*ptr;
-            break;
-        case MODE_WRITE:
-            memcpy(*ptr, x.c_str(), stringLen);
-            break;
-        case MODE_MEASURE:
-            break;
-        case MODE_VERIFY:
-            DEBUG_ASSERT_MSG((x == (char*)*ptr),
-                             "Savestate verification failure: \"%s\" != \"%s\" (at %p).\n",
-                             x.c_str(), (char*)*ptr, ptr);
-            break;
-        }
-        (*ptr) += stringLen;
-    }
-
-    void Do(std::wstring& x) {
-        int stringLen = sizeof(wchar_t) * ((int)x.length() + 1);
-        Do(stringLen);
-
-        switch (mode) {
-        case MODE_READ:
-            x = (wchar_t*)*ptr;
-            break;
-        case MODE_WRITE:
-            memcpy(*ptr, x.c_str(), stringLen);
-            break;
-        case MODE_MEASURE:
-            break;
-        case MODE_VERIFY:
-            DEBUG_ASSERT_MSG((x == (wchar_t*)*ptr),
-                             "Savestate verification failure: \"%ls\" != \"%ls\" (at %p).\n",
-                             x.c_str(), (wchar_t*)*ptr, ptr);
-            break;
-        }
-        (*ptr) += stringLen;
-    }
-
-    template <class T>
-    void DoClass(T& x) {
-        x.DoState(*this);
-    }
-
-    template <class T>
-    void DoClass(T*& x) {
-        if (mode == MODE_READ) {
-            if (x != nullptr)
-                delete x;
-            x = new T();
-        }
-        x->DoState(*this);
-    }
-
-    template <class T>
-    void DoArray(T* x, int count) {
-        DoHelper<T>::DoArray(this, x, count);
-    }
-
-    template <class T>
-    void Do(T& x) {
-        DoHelper<T>::Do(this, x);
-    }
-
-    template <class T>
-    void DoPOD(T& x) {
-        DoHelper<T>::Do(this, x);
-    }
-
-    template <class T>
-    void DoPointer(T*& x, T* const base) {
-        // pointers can be more than 2^31 apart, but you're using this function wrong if you need
-        // that much range
-        s32 offset = x - base;
-        Do(offset);
-        if (mode == MODE_READ)
-            x = base + offset;
-    }
-
-    template <class T, LinkedListItem<T>* (*TNew)(), void (*TFree)(LinkedListItem<T>*),
-              void (*TDo)(PointerWrap&, T*)>
-    void DoLinkedList(LinkedListItem<T>*& list_start, LinkedListItem<T>** list_end = nullptr) {
-        LinkedListItem<T>* list_cur = list_start;
-        LinkedListItem<T>* prev = nullptr;
-
-        while (true) {
-            u8 shouldExist = (list_cur ? 1 : 0);
-            Do(shouldExist);
-            if (shouldExist == 1) {
-                LinkedListItem<T>* cur = list_cur ? list_cur : TNew();
-                TDo(*this, (T*)cur);
-                if (!list_cur) {
-                    if (mode == MODE_READ) {
-                        cur->next = nullptr;
-                        list_cur = cur;
-                        if (prev)
-                            prev->next = cur;
-                        else
-                            list_start = cur;
-                    } else {
-                        TFree(cur);
-                        continue;
-                    }
-                }
-            } else {
-                if (mode == MODE_READ) {
-                    if (prev)
-                        prev->next = nullptr;
-                    if (list_end)
-                        *list_end = prev;
-                    if (list_cur) {
-                        if (list_start == list_cur)
-                            list_start = nullptr;
-                        do {
-                            LinkedListItem<T>* next = list_cur->next;
-                            TFree(list_cur);
-                            list_cur = next;
-                        } while (list_cur);
-                    }
-                }
-                break;
-            }
-            prev = list_cur;
-            list_cur = list_cur->next;
-        }
-    }
-
-    void DoMarker(const char* prevName, u32 arbitraryNumber = 0x42) {
-        u32 cookie = arbitraryNumber;
-        Do(cookie);
-        if (mode == PointerWrap::MODE_READ && cookie != arbitraryNumber) {
-            LOG_ERROR(Common,
-                      "After \"%s\", found %d (0x%X) instead of save marker %d (0x%X). "
-                      "Aborting savestate load...",
-                      prevName, cookie, cookie, arbitraryNumber, arbitraryNumber);
-            SetError(ERROR_FAILURE);
-        }
-    }
-};
-
-inline PointerWrapSection::~PointerWrapSection() {
-    if (ver_ > 0) {
-        p_.DoMarker(title_);
-    }
-}
diff --git a/src/common/linear_disk_cache.h b/src/common/linear_disk_cache.h
deleted file mode 100644
index 94c695163..000000000
--- a/src/common/linear_disk_cache.h
+++ /dev/null
@@ -1,167 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <fstream>
-#include "common/common_types.h"
-
-// defined in Version.cpp
-extern const char* scm_rev_git_str;
-
-// On disk format:
-// header{
-// u32 'DCAC';
-// u32 version;  // svn_rev
-// u16 sizeof(key_type);
-// u16 sizeof(value_type);
-//}
-
-// key_value_pair{
-// u32 value_size;
-// key_type   key;
-// value_type[value_size]   value;
-//}
-
-template <typename K, typename V>
-class LinearDiskCacheReader {
-public:
-    virtual void Read(const K& key, const V* value, u32 value_size) = 0;
-};
-
-// Dead simple unsorted key-value store with append functionality.
-// No random read functionality, all reading is done in OpenAndRead.
-// Keys and values can contain any characters, including \0.
-//
-// Suitable for caching generated shader bytecode between executions.
-// Not tuned for extreme performance but should be reasonably fast.
-// Does not support keys or values larger than 2GB, which should be reasonable.
-// Keys must have non-zero length; values can have zero length.
-
-// K and V are some POD type
-// K : the key type
-// V : value array type
-template <typename K, typename V>
-class LinearDiskCache {
-public:
-    // return number of read entries
-    u32 OpenAndRead(const char* filename, LinearDiskCacheReader<K, V>& reader) {
-        using std::ios_base;
-
-        // close any currently opened file
-        Close();
-        m_num_entries = 0;
-
-        // try opening for reading/writing
-        OpenFStream(m_file, filename, ios_base::in | ios_base::out | ios_base::binary);
-
-        m_file.seekg(0, std::ios::end);
-        std::fstream::pos_type end_pos = m_file.tellg();
-        m_file.seekg(0, std::ios::beg);
-        std::fstream::pos_type start_pos = m_file.tellg();
-        std::streamoff file_size = end_pos - start_pos;
-
-        if (m_file.is_open() && ValidateHeader()) {
-            // good header, read some key/value pairs
-            K key;
-
-            V* value = nullptr;
-            u32 value_size;
-            u32 entry_number;
-
-            std::fstream::pos_type last_pos = m_file.tellg();
-
-            while (Read(&value_size)) {
-                std::streamoff next_extent =
-                    (last_pos - start_pos) + sizeof(value_size) + value_size;
-                if (next_extent > file_size)
-                    break;
-
-                delete[] value;
-                value = new V[value_size];
-
-                // read key/value and pass to reader
-                if (Read(&key) && Read(value, value_size) && Read(&entry_number) &&
-                    entry_number == m_num_entries + 1) {
-                    reader.Read(key, value, value_size);
-                } else {
-                    break;
-                }
-
-                m_num_entries++;
-                last_pos = m_file.tellg();
-            }
-            m_file.seekp(last_pos);
-            m_file.clear();
-
-            delete[] value;
-            return m_num_entries;
-        }
-
-        // failed to open file for reading or bad header
-        // close and recreate file
-        Close();
-        m_file.open(filename, ios_base::out | ios_base::trunc | ios_base::binary);
-        WriteHeader();
-        return 0;
-    }
-
-    void Sync() {
-        m_file.flush();
-    }
-
-    void Close() {
-        if (m_file.is_open())
-            m_file.close();
-        // clear any error flags
-        m_file.clear();
-    }
-
-    // Appends a key-value pair to the store.
-    void Append(const K& key, const V* value, u32 value_size) {
-        // TODO: Should do a check that we don't already have "key"? (I think each caller does that
-        // already.)
-        Write(&value_size);
-        Write(&key);
-        Write(value, value_size);
-        m_num_entries++;
-        Write(&m_num_entries);
-    }
-
-private:
-    void WriteHeader() {
-        Write(&m_header);
-    }
-
-    bool ValidateHeader() {
-        char file_header[sizeof(Header)];
-
-        return (Read(file_header, sizeof(Header)) &&
-                !memcmp((const char*)&m_header, file_header, sizeof(Header)));
-    }
-
-    template <typename D>
-    bool Write(const D* data, u32 count = 1) {
-        return m_file.write((const char*)data, count * sizeof(D)).good();
-    }
-
-    template <typename D>
-    bool Read(const D* data, u32 count = 1) {
-        return m_file.read((char*)data, count * sizeof(D)).good();
-    }
-
-    struct Header {
-        Header() : id(*(u32*)"DCAC"), key_t_size(sizeof(K)), value_t_size(sizeof(V)) {
-            memcpy(ver, scm_rev_git_str, 40);
-        }
-
-        const u32 id;
-        const u16 key_t_size, value_t_size;
-        char ver[40];
-
-    } m_header;
-
-    std::fstream m_file;
-    u32 m_num_entries;
-};