diff options
Diffstat (limited to 'private/mvdm/softpc.new/host/inc/host_hfx.h')
| -rw-r--r-- | private/mvdm/softpc.new/host/inc/host_hfx.h | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/private/mvdm/softpc.new/host/inc/host_hfx.h b/private/mvdm/softpc.new/host/inc/host_hfx.h new file mode 100644 index 000000000..82e56a761 --- /dev/null +++ b/private/mvdm/softpc.new/host/inc/host_hfx.h @@ -0,0 +1,238 @@ +/* + * VPC-XT Revision 1.0 + * + * Title : host_hfx.h + * + * Description : Host dependent definitions for HFX. + * + * Author : J. Koprowski + L. Dworkin + * + * Notes : + * + * Mods : + */ + +#ifdef SCCSID +/* static char SccsID[]="@(#)host_hfx.h 1.7 2/13/91 Copyright Insignia Solutions Ltd."; */ +#endif + +#ifdef HFX +#ifndef PROD +/* + * Unix error codes used for debugging purposes. + */ +static char *ecode[]={ +"EOK", /* 0 /* Not an error */ +"EPERM", /* 1 /* Not super-user */ +"ENOENT", /* 2 /* No such file or directory */ +"ESRCH", /* 3 /* No such process */ +"EINTR", /* 4 /* interrupted system call */ +"EIO", /* 5 /* I/O error */ +"ENXIO", /* 6 /* No such device or address */ +"E2BIG", /* 7 /* Arg list too long */ +"ENOEXEC", /* 8 /* Exec format error */ +"EBADF", /* 9 /* Bad file number */ +"ECHILD", /* 10 /* No children */ +"EAGAIN", /* 11 /* No more processes */ +"ENOMEM", /* 12 /* Not enough core */ +"EACCES", /* 13 /* Permission denied */ +"EFAULT", /* 14 /* Bad address */ +"ENOTBLK", /* 15 /* Block device required */ +"EBUSY", /* 16 /* Mount device busy */ +"EEXIST", /* 17 /* File exists */ +"EXDEV", /* 18 /* Cross-device link */ +"ENODEV", /* 19 /* No such device */ +"ENOTDIR", /* 20 /* Not a directory */ +"EISDIR", /* 21 /* Is a directory */ +"EINVAL", /* 22 /* Invalid argument */ +"ENFILE", /* 23 /* File table overflow */ +"EMFILE", /* 24 /* Too many open files */ +"ENOTTY", /* 25 /* Not a typewriter */ +"ETXTBSY", /* 26 /* Text file busy */ +"EFBIG", /* 27 /* File too large */ +"ENOSPC", /* 28 /* No space left on device */ +"ESPIPE", /* 29 /* Illegal seek */ +"EROFS", /* 30 /* Read only file system */ +"EMLINK", /* 31 /* Too many links */ +"EPIPE", /* 32 /* Broken pipe */ +"EDOM", /* 33 /* Math arg out of domain of func */ +"ERANGE", /* 34 /* Math result not representable */ +"ENOMSG", /* 35 /* No message of desired type */ +"EIDRM", /* 36 /* Identifier removed */ +"ECHRNG", /* 37 /* Channel number out of range */ +"EL2NSYNC", /* 38 /* Level 2 not synchronized */ +"EL3HLT", /* 39 /* Level 3 halted */ +"EL3RST", /* 40 /* Level 3 reset */ +"ELNRNG", /* 41 /* Link number out of range */ +"EUNATCH", /* 42 /* Protocol driver not attached */ +"ENOCSI", /* 43 /* No CSI structure available */ +"EL2HLT", /* 44 /* Level 2 halted */ +"EDEADLK", /* 45 /* Deadlock condition. */ +"ENOLCK", /* 46 /* No record locks available. */ + +"EOK", /* 47 /* Not an error */ +"EOK", /* 48 /* Not an error */ +"EOK", /* 49 /* Not an error */ + +"EBADE", /* 50 /* invalid exchange */ +"EBADR", /* 51 /* invalid request descriptor */ +"EXFULL", /* 52 /* exchange full */ +"ENOANO", /* 53 /* no anode */ +"EBADRQC", /* 54 /* invalid request code */ +"EBADSLT", /* 55 /* invalid slot */ +"EDEADLOCK", /* 56 /* file locking deadlock error */ +"EBFONT", /* 57 /* bad font file fmt */ + +"EOK", /* 58 /* Not an error */ +"EOK", /* 59 /* Not an error */ + +"ENOSTR", /* 60 /* Device not a stream */ +"ENODATA", /* 61 /* no data (for no delay io) */ +"ETIME", /* 62 /* timer expired */ +"ENOSR", /* 63 /* out of streams resources */ +"ENONET", /* 64 /* Machine is not on the network */ +"ENOPKG", /* 65 /* Package not installed */ +"EREMOTE", /* 66 /* The object is remote */ +"ENOLINK", /* 67 /* the link has been severed */ +"EADV", /* 68 /* advertise error */ +"ESRMNT", /* 69 /* srmount error */ +"ECOMM", /* 70 /* Communication error on send */ +"EPROTO", /* 71 /* Protocol error */ +"EOK", /* 72 /* Not an error */ +"EOK", /* 73 /* Not an error */ +"EMULTIHOP", /* 74 /* multihop attempted */ +"EOK", /* 75 /* Not an error */ +"EDOTDOT", /* 76 /* Cross mount point (not really error)*/ +"EBADMSG", /* 77 /* trying to read unreadable message */ +"EOK", /* 78 /* Not an error */ +"EOK", /* 79 /* Not an error */ +"ENOTUNIQ", /* 80 /* given log. name not unique */ +"EBADFD", /* 81 /* f.d. invalid for this operation */ +"EREMCHG", /* 82 /* Remote address changed */ +"ELIBACC", /* 83 /* Can't access a needed shared lib. */ +"ELIBBAD", /* 84 /* Accessing a corrupted shared lib. */ +"ELIBSCN", /* 85 /* .lib section in a.out corrupted. */ +"ELIBMAX", /* 86 /* Attempting to link in too many libs. */ +"ELIBEXEC", /* 87 /* Attempting to exec a shared library. */ +}; +#endif + +/* + * Return values from host_map_file function. + */ + +/* + * Returned if a match was required and was successful. + */ +#define FILE_MATCH 0 +/* + * Returned if a match was required and failed. + */ +#define MATCH_FAIL 1 +/* + * Returned if no match was required and no mapping took place. + */ +#define NAME_LEGAL 2 +/* + * Returned if no match was required and mapping took place. + */ +#define NAME_MAPPED 3 + +/* + * Tables for conversion from base forty one to legal DOS characters. + */ +#define HOST_CHAR_TABLE1 "!#$%&@^_~0123456789XYZADFGHIJKLMNOPQRSUVW" +#define HOST_CHAR_TABLE2 "!#$%&@^_~0123456789ABCDFGHJKLMNPQRTUVWXYZ" +#define HOST_CHAR_TABLE3 "!#$%&@^_~0123456789ADFGHIJKLMNOPQRSUVWXYZ" + +/* + * Illegal file name specification. This is the name + * used when a host filename is completely illegal under + * DOS. + */ +#define ILLEGAL_NAME "ILLEGAL" +#define ILLEGAL_NAME_LENGTH 7 +/* + * Codes passed to host_validate_path function. + */ +/* + * HFX_NEW_FILE indicates that the path may be mapped, but not the filename + * itself. In this case the last field is not validated, but is simply + * concatenated to the host name generated. + */ +#define HFX_NEW_FILE 0 +/* + * HFX_OLD_FILE indicates that the file concerned may already exist + * and require mapping. Thus, checks are made to see if the last field + * exists, doing a directory search for mapped names if necessary. + */ +#define HFX_OLD_FILE 1 +/* + * HFX_PATH_ONLY acts in the same way as HFX_NEW_FILE except that the + * final name field is not concatenated to the host name output. + * In the current version the path will be output with a slash as the final + * character. + */ +#define HFX_PATH_ONLY 2 +/* + * External function declarations. + */ +extern boolean host_file_search(); +extern word host_gen_err(); + +#ifndef access +#include <io.h> /* IO.H contains define of access to _acccess */ +#endif + +#define host_access access + +#define host_opendir opendir +#define host_readdir readdir +#define host_closedir closedir +#define host_malloc malloc +#define host_free free +#define host_getpid getpid + +/* + * Global variable external references. + */ +/* extern char *hfx_root[]; */ +extern char *get_hfx_root IPT1(half_word, hfx_entry); + +/* + * Directory type definitions. + */ + #define HOST_DIR int /*ADE*/ + typedef struct hfx_found_dir_entry + { + half_word attr; + char *host_name; + char *dos_name; + int direntry; + struct hfx_found_dir_entry *next; + } HFX_FOUND_DIR_ENT; + +/* This is a base structure defined in the host + * include file due to the dependence on the host + * specific HOST_DIR type + */ +typedef struct hfx_direntry +{ + HOST_DIR *dir; + char *name; + char *template; + int direntry; + HFX_FOUND_DIR_ENT *found_list_head; + boolean first_find; + struct hfx_direntry *next; + struct hfx_direntry *last; +} HFX_DIR; + + +/* + * Host maximum file name length including path. N.B. This may + * need increasing. + */ +#define MAX_PATHLEN 256 + +#endif /* HFX */ |