hvirtual/guicast/filesystem.h

   1 #ifndef FILESYSTEM_H
   2 #define FILESYSTEM_H
   3
   4 #include "arraylist.h"
   5 #include "bcwindowbase.inc"
   6 #include "sizes.h"
   7
   8 class FileItem
   9 {
  10 public:
  11         FileItem();
  12         FileItem(char *path,
  13                 char *name,
  14                 int is_dir,
  15                 longest size,
  16                 int month,
  17                 int day,
  18                 int year,
  19                 longest calendar_time);
  20         ~FileItem();
  21
  22         int set_path(char *path);
  23         int set_name(char *name);
  24         int reset();
  25         char *path;
  26         char *name;
  27         int is_dir;
  28         longest size;
  29         int month;
  30         int day;
  31         int year;
  32         longest calendar_time;
  33 };
  34
  35 class FileSystem
  36 {
  37 public:
  38         FileSystem();      // sets the working directory to the user
  39         virtual ~FileSystem();
  40
  41 // Load the new directory and change current_dir to it.
  42 // This does not complete the dir path.
  43         int update(char *new_dir = 0);
  44
  45 // Complete the path in the string and change to the directory in the string.
  46 // Does not change new_dir
  47         int change_dir(char *new_dir);
  48 // Set the current_dir to something without completing the path.
  49         int set_current_dir(char *new_dir);
  50
  51         int move_up();
  52         char *get_current_dir();
  53 // Syntax of filter is
  54 // single filter without [].
  55 // multiple filters enclosed in [].
  56         int set_filter(char *new_filter);
  57         int set_show_all();     // show hidden files
  58         int set_want_directory();
  59         int create_dir(char *new_dir_);    // create a new directory
  60         int complete_path(char *filename);   // use the filename and the current_dir to create a complete filename
  61         int is_dir(const char *new_dir_);         // return 0 if the text is a directory
  62         int extract_dir(char *out, const char *in);    // extract the directory from the path
  63         int extract_name(char *out, const char *in, int test_dir = 1);  // extract the name from the path
  64         int join_names(char *out, char *dir_in, char *name_in);    // combine a directory and filename
  65         long get_date(char *filename);        // get the date of the filename modification
  66         longest get_size(char *filename);        // Get the number of bytes in the file.
  67         int add_end_slash(char *new_dir);
  68         int total_files();
  69         FileItem* get_entry(int entry);
  70
  71         int parse_tildas(char *new_dir);     // expand tildas
  72         int parse_directories(char *new_dir);  // add directories
  73         int parse_dots(char *new_dir);         // move up directory tree after expanding tildas
  74
  75 // Array of files and directories in the directory pointed to by current_dir.
  76 // Directories are first.
  77         ArrayList<FileItem*> dir_list;
  78
  79 private:
  80         int sort(ArrayList<FileItem*> *dir_list);
  81 // Combine the directories and files into the master list, directories first.
  82         int combine(ArrayList<FileItem*> *dir_list, ArrayList<FileItem*> *file_list);
  83 // Return whether or not the string is the root directory.
  84         int is_root_dir(char *path);
  85 // Whether or not the file passes the current filter.
  86         int test_filter(FileItem *file);
  87         int reset_parameters();
  88         int delete_directory();
  89         char filter[BCTEXTLEN];     // what filenames have to end in to get displayed
  90         int want_directory;
  91         int show_all_files;       // shows . files
  92         char current_dir[BCTEXTLEN];
  93         char string[BCTEXTLEN], string2[BCTEXTLEN];
  94 };
  95
  96 #endif