Commit 583cd920 authored by Marc Vef's avatar Marc Vef
Browse files

ifs: added daemon fs operation skeleton, check if fs is used + misc

parent a64a02c3

ifs/CMakeLists.txt

+1 −1
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ set(SOURCE_FILES main.cpp main.hpp configure.hpp 
        src/daemon/adafs_daemon.cpp include/daemon/adafs_daemon.hpp





        )

        src/daemon/fs_operations.cpp src/daemon/fs_operations.cpp include/daemon/fs_operations.hpp)

add_executable(adafs_daemon ${SOURCE_FILES})

target_link_libraries(adafs_daemon ${ROCKSDB_LIBRARIES}

        # rocksdb libs

ifs/include/daemon/fs_operations.hpp

0 → 100644
+27 −0
Original line number Diff line number Diff line 
//

// Created by evie on 9/4/17.

//



#ifndef IFS_FS_OPERATIONS_HPP

#define IFS_FS_OPERATIONS_HPP



#include "../../main.hpp"



int adafs_open(char* path, int flags, mode_t mode);



FILE* adafs_fopen(char* path, const char* mode);



int adafs_close(char* path);



int adafs_stat(char* path, struct stat* buf);



int adafs_fstat(char* path, struct stat* buf);



ssize_t adafs_write(char* path, void* buf, size_t count);



ssize_t adafs_read(char* path, void* buf, size_t count);



ssize_t adafs_pread(char* path, void* buf, size_t count, off_t offset);





#endif //IFS_FS_OPERATIONS_HPP

ifs/include/preload/open_file_map.hpp

+9 −2
Original line number Diff line number Diff line
@@ -12,9 +12,14 @@ class OpenFile { 
private:

    const char* path_;

    int fd_;

    FILE* tmp_file_;



public:

    OpenFile(const char* path, const int fd);

    OpenFile(const char* path);



    ~OpenFile();



    void annul_fd();



    // getter/setter

    const char* path() const;
@@ -24,6 +29,7 @@ public: 
    int fd() const;



    void fd(int fd_);



};
@@ -40,7 +46,8 @@ public: 


    OpenFile* get(int fd);

    bool exist(const int fd);

    bool add(const char* path, const int fd);



    int add(const char* path);

    bool remove(const int fd);



};

ifs/include/preload/preload.hpp

+1 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <fcntl.h>



#include "preload/open_file_map.hpp"

#include "preload/preload_util.hpp"



//

void* libc;

ifs/include/preload/preload_util.hpp

0 → 100644
+14 −0
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//

// Created by evie on 9/4/17.

//



#ifndef IFS_PRELOAD_UTIL_HPP

#define IFS_PRELOAD_UTIL_HPP



#include <string>



static const std::string root_path = "/home/evie/ownCloud/Promotion/gogs_git/ada-fs/ifs/.hidden_playground/rootdir";



bool is_fs_path(const char* path);



#endif //IFS_PRELOAD_UTIL_HPP