/[osn-commons]/trunk/uar/uar.h
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revision 31 by rakinar2, Tue Aug 6 14:24:41 2024 UTC revision 32 by rakinar2, Wed Aug 7 18:57:45 2024 UTC
# Line 2  Line 2 
2  #define UAR_UAR_H  #define UAR_UAR_H
3    
4  #include <stdbool.h>  #include <stdbool.h>
5    #include <stdint.h>
6    #include <sys/stat.h>
7  #include <sys/types.h>  #include <sys/types.h>
8    
9  struct uar_archive;  struct uar_archive;
# Line 17  enum uar_error Line 19  enum uar_error
19      UAR_INVALID_ARGUMENT,      UAR_INVALID_ARGUMENT,
20      UAR_INVALID_OPERATION,      UAR_INVALID_OPERATION,
21      UAR_INVALID_PATH,      UAR_INVALID_PATH,
22      UAR_SYSTEM_ERROR      UAR_SYSTEM_ERROR,
23        UAR_SYSCALL_ERROR,
24  };  };
25    
26  enum uar_file_type  enum uar_file_type
# Line 27  enum uar_file_type Line 30  enum uar_file_type
30      UF_LINK      UF_LINK
31  };  };
32    
33    typedef bool (*uar_callback_t) (struct uar_archive *uar, struct uar_file *file,
34                                    const char *uar_name, const char *fs_name);
35    
36    struct uar_archive *uar_create (void);
37  struct uar_archive *uar_open (const char *filename);  struct uar_archive *uar_open (const char *filename);
38  bool uar_has_error (const struct uar_archive *restrict uar);  struct uar_archive *uar_create_stream (void);
39  void uar_close (struct uar_archive *uar);  void uar_close (struct uar_archive *uar);
40    
41    struct uar_file *uar_stream_add_file (struct uar_archive *uar,
42                                          const char *uar_filename,
43                                          const char *fs_filename,
44                                          struct stat *stinfo);
45    bool uar_stream_write (struct uar_archive *uar, const char *filename);
46    
47    bool uar_has_error (const struct uar_archive *restrict uar);
48  const char *uar_strerror (const struct uar_archive *restrict uar);  const char *uar_strerror (const struct uar_archive *restrict uar);
49  struct uar_archive *uar_create (void);  uint64_t uar_get_file_count (const struct uar_archive *restrict uar);
50    
51  struct uar_file *uar_add_file (struct uar_archive *restrict uar,  struct uar_file *uar_add_file (struct uar_archive *restrict uar,
52                                 const char *name, const char *path);                                 const char *name, const char *path,
53  void uar_file_set_mode (struct uar_file *file, mode_t mode);                                 struct stat *stinfo);
 bool uar_write (struct uar_archive *uar, const char *filename);  
54  struct uar_file *  struct uar_file *
55  uar_add_dir (struct uar_archive *uar, const char *name, const char *path,  uar_add_dir (struct uar_archive *uar, const char *name, const char *path,
56               bool (*callback) (struct uar_file *file, const char *fullname,               bool (*callback) (struct uar_file *file, const char *fullname,
57                                 const char *fullpath));                                 const char *fullpath));
58  bool uar_extract (struct uar_archive *uar, const char *cwd,  bool uar_extract (struct uar_archive *uar, const char *cwd,
59                    bool (*callback) (struct uar_file *file));                    bool (*callback) (struct uar_file *file));
60  const char *uar_get_file_name (const struct uar_file *file);  bool uar_write (struct uar_archive *uar, const char *filename);
61  enum uar_file_type uar_get_entry_type (const struct uar_file *file);  bool uar_iterate (struct uar_archive *uar,
62                      bool (*callback) (struct uar_file *file, void *data),
63                      void *data);
64    
65    struct uar_file *uar_file_create (const char *name, uint64_t namelen,
66                                      uint64_t size, uint32_t offset);
67    
68    bool uar_add_file_entry (struct uar_archive *restrict uar,
69                             struct uar_file *file);
70    
71    void uar_file_destroy (struct uar_file *file);
72    
73    struct uar_file *uar_stream_add_entry (struct uar_archive *uar,
74                                           const char *uar_name,
75                                           const char *fs_name, struct stat *stinfo,
76                                           uar_callback_t callback);
77    struct uar_file *uar_stream_add_dir (struct uar_archive *uar,
78                                         const char *uar_dirname,
79                                         const char *fs_dirname,
80                                         struct stat *stinfo,
81                                         uar_callback_t callback);
82    
83    const char *uar_file_get_name (const struct uar_file *file);
84    enum uar_file_type uar_file_get_type (const struct uar_file *file);
85    uint64_t uar_file_get_size (const struct uar_file *file);
86    mode_t uar_file_get_mode (const struct uar_file *file);
87    void uar_file_set_mode (struct uar_file *file, mode_t mode);
88    uint64_t uar_file_get_namelen (const struct uar_file *file);
89    time_t uar_file_get_mtime (const struct uar_file *file);
90    const char *uar_get_error_file (const struct uar_archive *uar);
91    
92  #ifndef NDEBUG  #ifdef UAR_PRINT_VERBOSE_IMPL_INFO
93  void uar_debug_print (const struct uar_archive *uar, bool print_file_contents);  void uar_debug_print (const struct uar_archive *uar, bool print_file_contents);
94  #endif  #endif
95    
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