blob: fbfb27cef2921c3abb6589e34627d75513818940 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#ifndef _FILEUTIL_H
#define _FILEUTIL_H
#define FILE_BUF_SIZE 1024
#define DEFAULT_READ_PATH "logfile.txt" // Default source path if one isn't specified
#define NEW_FILE_PERMS 0664 // -rw-r--r-- when files are created
#define MIN_NUM_OF_ARGS 1
#define MAX_NUM_OF_ARGS 6
typedef enum {false, true} bool;
// A struct type which represents the arguments/flags provided to the program
typedef struct arguments_t {
bool valid; // Is this a valid combination of arguments?
bool move_flag; // Is the move flag specified? (-M)
bool force_flag; // Is the force flag specified? (-F)
bool dir_flag; // Is the directory flag specified? (-d)
int src_index; // Index in the provided arguments (argv) of the source path string
int dir_index; // Index in the provided arguments (argv) of the directory path string
} arguments_t;
void to_stdout(char *string);
void to_stderr(char *string);
int open_file(char *path, int flags);
void file_into_file(int source_fd, int dest_fd);
void print_file(char *read_path);
void copy_file(char *read_path, char *write_path, bool overwrite);
char* get_filename(char *full_path);
bool is_a_path(char* string);
void copy_into_dir(char *file_path, char *dir_path, bool move, bool overwrite);
arguments_t parse_arguments(int argc, char **argv);
void execute_subprogram(arguments_t args, char *argv[]);
int main(int argc, char *argv[]);
#endif
|
