| Thomas Heller | d1d92ea | 2004-07-14 15:17:04 +0000 | [diff] [blame] | 1 | /* |
| 2 | IMPORTANT NOTE: IF THIS FILE IS CHANGED, WININST-6.EXE MUST BE RECOMPILED |
| 3 | WITH THE MSVC6 WININST.DSW WORKSPACE FILE MANUALLY, AND WININST-7.1.EXE MUST |
| 4 | BE RECOMPILED WITH THE MSVC 2003.NET WININST-7.1.VCPROJ FILE MANUALLY. |
| 5 | |
| 6 | IF CHANGES TO THIS FILE ARE CHECKED INTO PYTHON CVS, THE RECOMPILED BINARIES |
| 7 | MUST BE CHECKED IN AS WELL! |
| 8 | */ |
| 9 | |
| Thomas Heller | bb4b7d2 | 2002-11-22 20:39:33 +0000 | [diff] [blame] | 10 | #pragma pack(1) |
| 11 | |
| 12 | /* zip-archive headers |
| 13 | * See: http://www.pkware.com/appnote.html |
| 14 | */ |
| 15 | |
| 16 | struct eof_cdir { |
| 17 | long tag; /* must be 0x06054b50 */ |
| 18 | short disknum; |
| 19 | short firstdisk; |
| 20 | short nTotalCDirThis; |
| 21 | short nTotalCDir; |
| 22 | long nBytesCDir; |
| 23 | long ofsCDir; |
| 24 | short commentlen; |
| 25 | }; |
| 26 | |
| 27 | struct cdir { |
| 28 | long tag; /* must be 0x02014b50 */ |
| 29 | short version_made; |
| 30 | short version_extract; |
| 31 | short gp_bitflag; |
| 32 | short comp_method; |
| 33 | short last_mod_file_time; |
| 34 | short last_mod_file_date; |
| 35 | long crc32; |
| 36 | long comp_size; |
| 37 | long uncomp_size; |
| 38 | short fname_length; |
| 39 | short extra_length; |
| 40 | short comment_length; |
| 41 | short disknum_start; |
| 42 | short int_file_attr; |
| 43 | long ext_file_attr; |
| 44 | long ofs_local_header; |
| 45 | }; |
| 46 | |
| 47 | struct fhdr { |
| 48 | long tag; /* must be 0x04034b50 */ |
| 49 | short version_needed; |
| 50 | short flags; |
| 51 | short method; |
| 52 | short last_mod_file_time; |
| 53 | short last_mod_file_date; |
| 54 | long crc32; |
| 55 | long comp_size; |
| 56 | long uncomp_size; |
| 57 | short fname_length; |
| 58 | short extra_length; |
| 59 | }; |
| 60 | |
| 61 | |
| 62 | struct meta_data_hdr { |
| 63 | int tag; |
| 64 | int uncomp_size; |
| 65 | int bitmap_size; |
| 66 | }; |
| 67 | |
| 68 | #pragma pack() |
| 69 | |
| 70 | /* installation scheme */ |
| 71 | |
| 72 | typedef struct tagSCHEME { |
| 73 | char *name; |
| 74 | char *prefix; |
| 75 | } SCHEME; |
| 76 | |
| 77 | typedef int (*NOTIFYPROC)(int code, LPSTR text, ...); |
| 78 | |
| 79 | extern BOOL |
| 80 | extract_file(char *dst, char *src, int method, int comp_size, |
| 81 | int uncomp_size, NOTIFYPROC notify); |
| 82 | |
| 83 | extern BOOL |
| 84 | unzip_archive(SCHEME *scheme, char *dirname, char *data, |
| 85 | DWORD size, NOTIFYPROC notify); |
| 86 | |
| 87 | extern char * |
| 88 | map_new_file(DWORD flags, char *filename, char |
| 89 | *pathname_part, int size, |
| 90 | WORD wFatDate, WORD wFatTime, |
| 91 | NOTIFYPROC callback); |
| 92 | |
| 93 | extern BOOL |
| 94 | ensure_directory (char *pathname, char *new_part, |
| 95 | NOTIFYPROC callback); |
| 96 | |
| 97 | /* codes for NOITIFYPROC */ |
| 98 | #define DIR_CREATED 1 |
| 99 | #define CAN_OVERWRITE 2 |
| 100 | #define FILE_CREATED 3 |
| 101 | #define ZLIB_ERROR 4 |
| 102 | #define SYSTEM_ERROR 5 |
| 103 | #define NUM_FILES 6 |
| 104 | #define FILE_OVERWRITTEN 7 |
| 105 | |