Clib32.h

   1 #ifndef CLIB32_H
   2 #define CLIB32_H
   3
   4 #include <stdio.h>
   5 #include "ByteArray.h"
   6
   7 #define MAX_FILES 10000
   8 #define MAXMULTIFILES 25
   9
  10 struct MultiFileLib {
  11         char data_filenames[MAXMULTIFILES][20];
  12         size_t num_data_files;
  13         char filenames[MAX_FILES][25];
  14         unsigned offset[MAX_FILES];
  15         unsigned length[MAX_FILES];
  16         char file_datafile[MAX_FILES];        // number of datafile
  17         size_t num_files;
  18 };
  19
  20 struct MultiFileLibNew {
  21         char data_filenames[MAXMULTIFILES][50];
  22         size_t num_data_files;
  23         char filenames[MAX_FILES][100];
  24         unsigned long long offset[MAX_FILES];
  25         unsigned long long length[MAX_FILES];
  26         char file_datafile[MAX_FILES];        // number of datafile
  27         size_t num_files;
  28 };
  29
  30 struct AgsFile {
  31         struct ByteArray f[MAXMULTIFILES];
  32         struct MultiFileLibNew mflib;
  33         int libversion;
  34         char* fn;
  35         char *dir;
  36         off_t pack_off;
  37         const char *exestub_fn;
  38 };
  39
  40 /* generic interface */
  41 void AgsFile_init(struct AgsFile *buf, char* filename);
  42 void AgsFile_close(struct AgsFile *f);
  43
  44 /* reader interface */
  45 int AgsFile_open(struct AgsFile *buf);
  46
  47 int AgsFile_getVersion(struct AgsFile *f);
  48 size_t AgsFile_getFileCount(struct AgsFile *f);
  49 char *AgsFile_getFileName(struct AgsFile *f, size_t index);
  50 size_t AgsFile_getOffset(struct AgsFile *f, size_t index);
  51 size_t AgsFile_getFileSize(struct AgsFile *f, size_t index);
  52 int AgsFile_getFileNumber(struct AgsFile *f, size_t index);
  53 size_t AgsFile_getDataFileCount(struct AgsFile *f);
  54 char *AgsFile_getDataFileName(struct AgsFile *f, size_t index);
  55 int AgsFile_dump(struct AgsFile* f, size_t index, const char* outfn);
  56 int AgsFile_extract(struct AgsFile* f, int multifileno, off_t start, size_t len, const char* outfn);
  57
  58 /* writer interface */
  59 // the directory containing the files passed via setFile
  60 void AgsFile_setSourceDir(struct AgsFile *f, char* sourcedir);
  61 void AgsFile_setVersion(struct AgsFile *f, int version);
  62 void AgsFile_setFileCount(struct AgsFile *f, size_t count);
  63 int AgsFile_setFile(struct AgsFile *f, size_t index, char* fn);
  64 void AgsFile_setDataFileCount(struct AgsFile *f, size_t count);
  65 void AgsFile_setFileNumber(struct AgsFile *f, size_t index, int number);
  66 int AgsFile_setDataFile(struct AgsFile *f, size_t index, char* fn);
  67 void AgsFile_setExeStub(struct AgsFile *f, const char *fn);
  68 int AgsFile_write(struct AgsFile *f);
  69
  70 #pragma RcB2 DEP "Clib32.c"
  71
  72 #endif