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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6725 | siemargl | 1 | /* |
| 2 | Copyright (c) 1990-2000 Info-ZIP. All rights reserved. |
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| 3 | |||
| 4 | See the accompanying file LICENSE, version 2000-Apr-09 or later |
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| 5 | (the contents of which are also included in unzip.h) for terms of use. |
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| 6 | If, for some reason, all these files are missing, the Info-ZIP license |
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| 7 | also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html |
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| 8 | */ |
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| 9 | /*--------------------------------------------------------------------------- |
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| 10 | |||
| 11 | os2data.h |
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| 12 | |||
| 13 | OS/2-specific structures and data to be included in the global data struc- |
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| 14 | ture. |
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| 15 | |||
| 16 | ---------------------------------------------------------------------------*/ |
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| 17 | |||
| 18 | |||
| 19 | #define MAXNAMLEN 256 |
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| 20 | #define MAXPATHLEN 256 |
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| 21 | #define MAXLEN 256 /* temporary buffer length */ |
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| 22 | #define IBUF_LEN 4096 /* input buffer length */ |
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| 23 | |||
| 24 | #define INCL_NOPM |
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| 25 | #define INCL_VIO |
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| 26 | #define INCL_DOSNLS |
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| 27 | #define INCL_DOSPROCESS |
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| 28 | #define INCL_DOSDEVICES |
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| 29 | #define INCL_DOSDEVIOCTL |
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| 30 | #define INCL_DOSERRORS |
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| 31 | #define INCL_DOSMISC |
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| 32 | |||
| 33 | #if (defined(OS2DLL) && !defined(DLL)) |
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| 34 | # undef OS2DLL |
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| 35 | #endif |
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| 36 | |||
| 37 | #ifdef OS2DLL |
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| 38 | # define INCL_REXXSAA |
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| 39 | # include |
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| 40 | #endif |
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| 41 | |||
| 42 | #include |
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| 43 | |||
| 44 | |||
| 45 | struct direct |
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| 46 | { |
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| 47 | ino_t d_ino; /* a bit of a farce */ |
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| 48 | int d_reclen; /* more farce */ |
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| 49 | int d_namlen; /* length of d_name */ |
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| 50 | char d_name[MAXNAMLEN + 1]; /* null terminated */ |
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| 51 | /* nonstandard fields */ |
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| 52 | long d_size; /* size in bytes */ |
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| 53 | unsigned d_mode; /* MS-DOS or OS/2 file attributes */ |
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| 54 | unsigned d_time; |
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| 55 | unsigned d_date; |
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| 56 | }; |
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| 57 | |||
| 58 | /* The fields d_size and d_mode are extensions by me (Kai Uwe Rommel). The |
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| 59 | * find_first and find_next calls deliver these data without any extra cost. |
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| 60 | * If these data are needed, the fields save a lot of extra calls to stat() |
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| 61 | * (each stat() again performs a find_first call !). |
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| 62 | */ |
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| 63 | |||
| 64 | struct _dircontents |
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| 65 | { |
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| 66 | char *_d_entry; |
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| 67 | long _d_size; |
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| 68 | unsigned _d_mode, _d_time, _d_date; |
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| 69 | struct _dircontents *_d_next; |
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| 70 | }; |
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| 71 | |||
| 72 | typedef struct _dirdesc |
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| 73 | { |
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| 74 | int dd_id; /* uniquely identify each open directory */ |
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| 75 | long dd_loc; /* where we are in directory entry is this */ |
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| 76 | struct _dircontents *dd_contents; /* pointer to contents of dir */ |
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| 77 | struct _dircontents *dd_cp; /* pointer to current position */ |
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| 78 | } |
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| 79 | DIR; |
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| 80 | |||
| 81 | |||
| 82 | struct os2Global { |
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| 83 | |||
| 84 | #ifndef SFX |
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| 85 | HDIR hdir; |
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| 86 | #ifdef __32BIT__ |
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| 87 | ULONG count; |
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| 88 | FILEFINDBUF3 find; |
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| 89 | #else |
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| 90 | USHORT count; |
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| 91 | FILEFINDBUF find; |
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| 92 | #endif |
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| 93 | #endif /* !SFX */ |
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| 94 | |||
| 95 | int created_dir; /* used by mapname(), checkdir() */ |
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| 96 | int renamed_fullpath; /* ditto */ |
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| 97 | int fnlen; /* ditto */ |
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| 98 | #ifdef __32BIT__ |
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| 99 | ULONG nLabelDrive; /* ditto */ |
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| 100 | #else |
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| 101 | USHORT nLabelDrive; |
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| 102 | #endif |
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| 103 | int longnameEA; /* checkdir(), close_outfile() */ |
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| 104 | char *lastpathcomp; /* ditto */ |
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| 105 | |||
| 106 | struct direct dp; |
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| 107 | int lower; |
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| 108 | USHORT nLastDrive, nResult; |
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| 109 | |||
| 110 | DIR *wild_dir; |
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| 111 | ZCONST char *wildname; |
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| 112 | char *dirname, matchname[FILNAMSIZ]; |
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| 113 | int notfirstcall, have_dirname, dirnamelen; |
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| 114 | |||
| 115 | int rootlen; /* length of rootpath */ |
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| 116 | char *rootpath; /* user's "extract-to" directory */ |
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| 117 | char *buildpathHPFS; /* full path (so far) to extracted file, */ |
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| 118 | char *buildpathFAT; /* both HPFS/EA (main) and FAT versions */ |
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| 119 | char *endHPFS; /* corresponding pointers to end of */ |
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| 120 | char *endFAT; /* buildpath ('\0') */ |
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| 121 | |||
| 122 | #ifdef OS2DLL |
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| 123 | char buffer[IBUF_LEN]; |
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| 124 | char output_var[MAXLEN]; |
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| 125 | char getvar_buf[MAXLEN]; |
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| 126 | int getvar_len; |
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| 127 | |||
| 128 | int output_idx; |
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| 129 | int stem_len; |
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| 130 | int putchar_idx; |
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| 131 | int rexx_error; |
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| 132 | char *rexx_mes; |
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| 133 | |||
| 134 | SHVBLOCK request; |
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| 135 | #endif |
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| 136 | }; |
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| 137 | |||
| 138 | |||
| 139 | #define SYSTEM_SPECIFIC_GLOBALS struct os2Global os2; |
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| 140 | #define SYSTEM_SPECIFIC_CTOR os2GlobalsCtor |
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| 141 | |||
| 142 | #ifdef OS2DLL |
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| 143 | # ifdef API_DOC |
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| 144 | # define SYSTEM_API_BRIEF REXXBrief |
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| 145 | # define SYSTEM_API_DETAILS REXXDetails |
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| 146 | extern char *REXXBrief; |
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| 147 | extern APIDocStruct REXXDetails[]; |
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| 148 | # endif |
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| 149 | #endif |