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Member "unipkg-0.6.5/archive.h" (16 Dec 2005, 2073 Bytes) of package /linux/privat/old/unipkg-0.6.5.tar.gz:

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    1 /******************************************************************************\
    2 *                                                                              *
    3 * UniPKG (c) iSteve <isteve@bofh.cz>, 2005                                     *
    4 *                                                                              *
    5 * Universal PacKaGer.                                                          *
    6 * Licensed under GNU/GPL - if you don't like the software, fix it!             *
    7 *                                                                              *
    8 \******************************************************************************/
    9 
   10 typedef struct {
   11     char        *name;
   12     char        *linktarget;
   13     mode_t      mode;
   14     time_t      time;
   15     int         ftype;
   16     uid_t       uid;
   17     gid_t       gid;
   18     
   19     off_t           filesize;       // size of the given file
   20     off_t           upfilesize; // unpacked filesize, because we do it per partes
   21     
   22     unsigned long   dmajor;
   23     unsigned long   dminor;
   24     off_t           nextblock;
   25     
   26     void        *internal;      // pointer to internal archive description
   27     int         stage;      // internal data; info about stage progress
   28     int         atype;      // internal data; type of archive
   29     int         longheader; // it has taken more than one block; do not clear
   30 } comarchive;
   31 
   32 #define AF_UNDEFINED    -1
   33 #define AF_REGULAR  0
   34 #define AF_DIRECTORY    1
   35 #define AF_DEVNODE  2
   36 #define AF_FIFOBUF  3
   37 #define AF_SOCKET   4
   38 #define AF_SYMLINK  5
   39 
   40 #define AT_AR           0
   41 #define AT_TAR      1
   42 #define AT_CPIO     2
   43 
   44 #define AS_HEADER   0       // Need headers to continue
   45 #define AS_MOREHEAD 1       // More headers necessary
   46 #define AS_DATA     2       // File data is in the archive next...
   47 #define AS_NEWFILE  3       // New file freshly parsed from headers
   48 
   49 #define TARPAD(x)       ((512 - (x % 512)) == 512 ? 0 : (512 - (x % 512)))
   50 #define CPIOPAD(x)      ((4 - ((x) & 3)) & 3)
   51 
   52 comarchive *init_archive(int atype);
   53 void deinit_archive(comarchive *carchive);
   54 void clear_archive_member(comarchive *carchive);
   55 
   56 void update_nextblock(comarchive *carchive);
   57 void update_stage(comarchive *carchive);
   58 void update_upfilesize(comarchive *carchive);
   59 
   60 int parse_block(comarchive *carchive, char *block);