384 lines
16 KiB
C
384 lines
16 KiB
C
/*
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* Copyright (c) 1993 by the University of Southern California
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*
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* For copying and distribution information, please see the file
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* <usc-license.h>.
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*/
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#include <usc-license.h>
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#include <perrno.h>
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#include <stdio.h>
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#include <pfs_threads.h>
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/* This file and perrno.h should always be updated simultaneously */
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/* Don't declare perrno here
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because some Prospero applications declare it themselves, internally,
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and the two can conflict.
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There is a version of perrno provided in lib/ardp/ardp_perrno.c
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which will be linked in in case of a problem.
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int perrno = 0;
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*/
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/* These need to be per-thread in case of two simultaneous errors*/
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#ifdef NEVERDEFINED
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int pwarn = 0;
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char *p_err_string = NULL;
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char *p_warn_string = NULL;
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#endif
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EXTERN_INT_DEF(pwarn);
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EXTERN_CHARP_DEF(p_err_string);
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EXTERN_CHARP_DEF(p_warn_string);
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/* These are initialized in p_initialize(). */
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/* This depends upon the internals of lib/ardp/ardp_error.c */
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char *ardp___please_do_not_optimize_me_out_of_existence;
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/* See lib/ardp/usc_lic_str.c */
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extern char *usc_license_string;
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/* This function definition is shadowed in lib/ardp/ardp_error.c. Change it
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there too if you change it here. */
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void
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p_clear_errors(void)
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{
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ardp___please_do_not_optimize_me_out_of_existence = usc_license_string;
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perrno = PSUCCESS; if (p_err_string) p_err_string[0] = '\0';
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pwarn = PNOWARN; if (p_warn_string) p_warn_string[0] = '\0';
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}
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char *p_err_text[256] = {
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/* 0 */ "Success (prospero)",
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/* 1 */ "Port unknown (ardp)",
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/* 2 */ "Can't open local UDP port (ardp)",
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/* 3 */ "Can't resolve hostname (ardp)",
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/* 4 */ "Attempt to send message failed (ardp)",
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/* 5 */ "Select failed (ardp)",
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/* 6 */ "Recvfrom failed (ardp)",
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/* 7 */ "Unknown protocol version number (ardp)",
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/* 8 */ "Inconsistent or unexpected form for request structure (ardp)",
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/* 9 */ "Timed out (ardp)",
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/* 10 */ "Connection refused by server (ardp)",
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/* 11 */ "Generic failure sending or receiving message (ardp)",
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/* 12 */ "Undefined error 12 (prospero)",
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/* 13 */ "Undefined error 13 (prospero)",
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/* 14 */ "Undefined error 14 (prospero)",
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/* 15 */ "Undefined error 15 (prospero)",
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/* 16 */ "Undefined error 16 (prospero)",
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/* 17 */ "Undefined error 17 (prospero)",
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/* 18 */ "Undefined error 18 (prospero)",
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/* 19 */ "Undefined error 19 (prospero)",
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/* 20 */ "Undefined error 20 (prospero)",
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/* 21 */ "Link already exists (vl_insert)",
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/* 22 */ "Link with same name already exists (vl_insert)",
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/* 23 */ "Undefined error 23 (prospero)",
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/* 24 */ "Undefined error 24 (prospero)",
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/* 25 */ "Link already exists (ul_insert)",
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/* 26 */ "Replacing existing link (ul_insert)",
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/* 27 */ "Previous entry not found in dir->ulinks (ul_insert)",
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/* 28 */ "Undefined error 28 (prospero)",
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/* 29 */ "Undefined error 29 (prospero)",
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/* 30 */ "Undefined error 30 (prospero)",
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/* 31 */ "Undefined error 31 (prospero)",
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/* 32 */ "Undefined error 32 (prospero)",
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/* 33 */ "Undefined error 33 (prospero)",
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/* 34 */ "Undefined error 34 (prospero)",
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/* 35 */ "Undefined error 35 (prospero)",
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/* 36 */ "Undefined error 36 (prospero)",
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/* 37 */ "Undefined error 37 (prospero)",
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/* 38 */ "Undefined error 38 (prospero)",
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/* 39 */ "Undefined error 39 (prospero)",
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/* 40 */ "Undefined error 40 (prospero)",
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/* 41 */ "Temporary not found (rd_vdir)",
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/* 42 */ "Namespace not closed with object (rd_vdir)",
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/* 43 */ "Alias for namespace not defined (rd_vdir)",
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/* 44 */ "Specified namespace not found (rd_vdir)",
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/* 45 */ "Undefined error 45 (prospero)",
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/* 46 */ "Undefined error 46 (prospero)",
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/* 47 */ "Undefined error 47 (prospero)",
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/* 48 */ "Undefined error 48 (prospero)",
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/* 49 */ "Undefined error 49 (prospero)",
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/* 50 */ "Undefined error 50 (prospero)",
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/* 51 */ "File access method not supported (pfs_access)",
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/* 52 */ "Undefined error 52 (prospero)",
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/* 53 */ "Undefined error 53 (prospero)",
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/* 54 */ "Undefined error 54 (prospero)",
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/* 55 */ "Pointer to cached copy - delete on close (p__map_cache)",
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/* 56 */ "Unable to retrieve file (p__map_cache)",
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/* 57 */ "Undefined error 57 (prospero)",
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/* 58 */ "Undefined error 58 (prospero)",
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/* 59 */ "Undefined error 59 (prospero)",
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/* 60 */ "Undefined error 60 (prospero)",
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/* 61 */ "Directory already exists (mk_vdir)",
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/* 62 */ "Link with same name already exists (mk_vdir)",
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/* 63 */ "Undefined error 63 (prospero)",
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/* 64 */ "Undefined error 64 (prospero)",
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/* 65 */ "Not a virtual system (vfsetenv)",
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/* 66 */ "Can't find directory (vfsetenv)",
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/* 67 */ "Undefined error 67 (prospero)",
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/* 68 */ "Undefined error 68 (prospero)",
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/* 69 */ "Undefined error 69 (prospero)",
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/* 70 */ "Undefined error 70 (prospero)",
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/* 71 */ "Link already exists (add_vlink)",
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/* 72 */ "Link with same name already exists (add_vlink)",
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/* 73 */ "Undefined error 73 (prospero)",
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/* 74 */ "Undefined error 74 (prospero)",
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/* 75 */ "Undefined error 75 (prospero)",
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/* 76 */ "Undefined error 76 (prospero)",
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/* 77 */ "Undefined error 77 (prospero)",
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/* 78 */ "Undefined error 78 (prospero)",
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/* 79 */ "Undefined error 79 (prospero)",
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/* 80 */ "Undefined error 80 (prospero)",
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/* 81 */ "This link does not refer to an object; can't set an OBJECT \
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attribute on it (pset_at)",
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/* 82 */ "Undefined error 82 (prospero)",
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/* 83 */ "Undefined error 83 (prospero)",
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/* 84 */ "Undefined error 84 (prospero)",
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/* 85 */ "Undefined error 85 (prospero)",
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/* 86 */ "Undefined error 86 (prospero)",
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/* 87 */ "Undefined error 87 (prospero)",
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/* 88 */ "Undefined error 88 (prospero)",
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/* 89 */ "Undefined error 89 (prospero)",
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/* 90 */ "Undefined error 90 (prospero)",
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/* 91 */ "Undefined error 91 (prospero)",
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/* 92 */ "Undefined error 92 (prospero)",
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/* 93 */ "Undefined error 93 (prospero)",
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/* 94 */ "Undefined error 94 (prospero)",
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/* 95 */ "Undefined error 95 (prospero)",
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/* 96 */ "Undefined error 96 (prospero)",
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/* 97 */ "Undefined error 97 (prospero)",
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/* 98 */ "Undefined error 98 (prospero)",
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/* 99 */ "Undefined error 99 (prospero)",
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/* 100 */ "Undefined error 100 (prospero)",
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/* 101 */ "Error parsing Prospero Protocol Input",
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/* 102 */ "Undefined error 102 (prospero)",
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/* 103 */ "Undefined error 103 (prospero)",
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/* 104 */ "Undefined error 104 (prospero)",
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/* 105 */ "Undefined error 105 (prospero)",
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/* 106 */ "Undefined error 106 (prospero)",
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/* 107 */ "Undefined error 107 (prospero)",
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/* 108 */ "Undefined error 108 (prospero)",
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/* 109 */ "Undefined error 109 (prospero)",
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/* 110 */ "Undefined error 110 (prospero)",
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/* 111 */ "Undefined error 111 (prospero)",
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/* 112 */ "Undefined error 112 (prospero)",
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/* 113 */ "Undefined error 113 (prospero)",
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/* 114 */ "Undefined error 114 (prospero)",
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/* 115 */ "Undefined error 115 (prospero)",
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/* 116 */ "Undefined error 116 (prospero)",
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/* 117 */ "Undefined error 117 (prospero)",
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/* 118 */ "Undefined error 118 (prospero)",
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/* 119 */ "Undefined error 119 (prospero)",
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/* 120 */ "Undefined error 120 (prospero)",
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/* 121 */ "Undefined error 121 (prospero)",
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/* 122 */ "Undefined error 122 (prospero)",
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/* 123 */ "Undefined error 123 (prospero)",
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/* 124 */ "Undefined error 124 (prospero)",
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/* 125 */ "Undefined error 125 (prospero)",
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/* 126 */ "Undefined error 126 (prospero)",
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/* 127 */ "Undefined error 127 (prospero)",
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/* 128 */ "Undefined error 128 (prospero)",
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/* 129 */ "Undefined error 129 (prospero)",
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/* 130 */ "Undefined error 130 (prospero)",
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/* 131 */ "Undefined error 131 (prospero)",
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/* 132 */ "Undefined error 132 (prospero)",
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/* 133 */ "Undefined error 133 (prospero)",
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/* 134 */ "Undefined error 134 (prospero)",
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/* 135 */ "Undefined error 135 (prospero)",
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/* 136 */ "Undefined error 136 (prospero)",
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/* 137 */ "Undefined error 137 (prospero)",
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/* 138 */ "Undefined error 138 (prospero)",
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/* 139 */ "Undefined error 139 (prospero)",
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/* 140 */ "Undefined error 140 (prospero)",
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/* 141 */ "Undefined error 141 (prospero)",
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/* 142 */ "Undefined error 142 (prospero)",
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/* 143 */ "Undefined error 143 (prospero)",
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/* 144 */ "Undefined error 144 (prospero)",
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/* 145 */ "Undefined error 145 (prospero)",
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/* 146 */ "Undefined error 146 (prospero)",
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/* 147 */ "Undefined error 147 (prospero)",
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/* 148 */ "Undefined error 148 (prospero)",
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/* 149 */ "Undefined error 149 (prospero)",
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/* 150 */ "Undefined error 150 (prospero)",
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/* 151 */ "Undefined error 151 (prospero)",
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/* 152 */ "Undefined error 152 (prospero)",
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/* 153 */ "Undefined error 153 (prospero)",
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/* 154 */ "Undefined error 154 (prospero)",
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/* 155 */ "Undefined error 155 (prospero)",
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/* 156 */ "Undefined error 156 (prospero)",
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/* 157 */ "Undefined error 157 (prospero)",
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/* 158 */ "Undefined error 158 (prospero)",
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/* 159 */ "Undefined error 159 (prospero)",
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/* 160 */ "Undefined error 160 (prospero)",
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/* 161 */ "Undefined error 161 (prospero)",
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/* 162 */ "Undefined error 162 (prospero)",
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/* 163 */ "Undefined error 163 (prospero)",
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/* 164 */ "Undefined error 164 (prospero)",
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/* 165 */ "Undefined error 165 (prospero)",
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/* 166 */ "Undefined error 166 (prospero)",
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/* 167 */ "Undefined error 167 (prospero)",
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/* 168 */ "Undefined error 168 (prospero)",
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/* 169 */ "Undefined error 169 (prospero)",
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/* 170 */ "Undefined error 170 (prospero)",
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/* 171 */ "Undefined error 171 (prospero)",
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/* 172 */ "Undefined error 172 (prospero)",
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/* 173 */ "Undefined error 173 (prospero)",
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/* 174 */ "Undefined error 174 (prospero)",
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/* 175 */ "Undefined error 175 (prospero)",
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/* 176 */ "Undefined error 176 (prospero)",
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/* 177 */ "Undefined error 177 (prospero)",
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/* 178 */ "Undefined error 178 (prospero)",
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/* 179 */ "Undefined error 179 (prospero)",
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/* 180 */ "Undefined error 180 (prospero)",
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/* 181 */ "Undefined error 181 (prospero)",
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/* 182 */ "Undefined error 182 (prospero)",
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/* 183 */ "Undefined error 183 (prospero)",
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/* 184 */ "Undefined error 184 (prospero)",
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/* 185 */ "Undefined error 185 (prospero)",
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/* 186 */ "Undefined error 186 (prospero)",
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/* 187 */ "Undefined error 187 (prospero)",
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/* 188 */ "Undefined error 188 (prospero)",
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/* 189 */ "Undefined error 189 (prospero)",
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/* 190 */ "Undefined error 190 (prospero)",
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/* 191 */ "Undefined error 191 (prospero)",
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/* 192 */ "Undefined error 192 (prospero)",
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/* 193 */ "Undefined error 193 (prospero)",
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/* 194 */ "Undefined error 194 (prospero)",
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/* 195 */ "Undefined error 195 (prospero)",
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/* 196 */ "Undefined error 196 (prospero)",
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/* 197 */ "Undefined error 197 (prospero)",
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/* 198 */ "Undefined error 198 (prospero)",
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/* 199 */ "Undefined error 199 (prospero)",
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/* 200 */ "Undefined error 200 (prospero)",
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/* 201 */ "Undefined error 201 (prospero)",
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/* 202 */ "Undefined error 202 (prospero)",
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/* 203 */ "Undefined error 203 (prospero)",
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/* 204 */ "Undefined error 204 (prospero)",
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/* 205 */ "Undefined error 205 (prospero)",
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/* 206 */ "Undefined error 206 (prospero)",
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/* 207 */ "Undefined error 207 (prospero)",
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/* 208 */ "Undefined error 208 (prospero)",
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/* 209 */ "Undefined error 209 (prospero)",
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/* 210 */ "Undefined error 210 (prospero)",
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/* 211 */ "Undefined error 211 (prospero)",
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/* 212 */ "Undefined error 212 (prospero)",
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/* 213 */ "Undefined error 213 (prospero)",
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/* 214 */ "Undefined error 214 (prospero)",
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/* 215 */ "Undefined error 215 (prospero)",
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/* 216 */ "Undefined error 216 (prospero)",
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/* 217 */ "Undefined error 217 (prospero)",
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/* 218 */ "Undefined error 218 (prospero)",
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/* 219 */ "Undefined error 219 (prospero)",
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/* 220 */ "Undefined error 220 (prospero)",
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/* 221 */ "Undefined error 221 (prospero)",
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/* 222 */ "Undefined error 222 (prospero)",
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/* 223 */ "Undefined error 223 (prospero)",
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/* 224 */ "Undefined error 224 (prospero)",
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/* 225 */ "Undefined error 225 (prospero)",
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/* 226 */ "Undefined error 226 (prospero)",
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/* 227 */ "Undefined error 227 (prospero)",
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/* 228 */ "Undefined error 228 (prospero)",
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/* 229 */ "Undefined error 229 (prospero)",
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/* 230 */ "File not found (prospero)",
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/* 231 */ "Directory not found (prospero)",
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/* 232 */ "Symbolic links nested too deep (prospero)",
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/* 233 */ "Environment not initialized - source vfsetup.source then run vfsetup",
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/* 234 */ "Can't traverse an external file (prospero)",
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/* 235 */ "Forwarding chain is too long (prospero)",
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/* 236 */ "Undefined error 236 (prospero)",
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/* 237 */ "Undefined error 237 (prospero)",
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/* 238 */ "Undefined error 238 (prospero)",
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/* 239 */ "Undefined error 239 (prospero)",
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/* 240 */ "WAIS gateway",
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/* 241 */ "Gopher gateway",
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/* 242 */ "Authentication required (prospero server)",
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/* 243 */ "Not authorized (prospero server)",
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/* 244 */ "Not found (prospero server)",
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/* 245 */ "Bad version number (prospero server)",
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/* 246 */ "Not a directory (prospero server)",
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/* 247 */ "Already exists (prospero server)",
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/* 248 */ "Link with same name already exists (prospero server)",
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/* 249 */ "Too many items to return (prospero server)",
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/* 250 */ "Undefined error 250 (prospero)",
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/* 251 */ "Command not implemented on server (dirsrv)",
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/* 252 */ "Bad format for response (dirsrv)",
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/* 253 */ "Protocol error (prospero server)",
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/* 254 */ "Unspecified server failure (prospero server)",
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/* 255 */ "Generic Failure (prospero)"};
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char *p_warn_text[256] = {
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/* 0 */ "No warning",
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/* 1 */ "You are using an old version of this program",
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/* 2 */ "From server",
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/* 3 */ "Unrecognized line in response from server",
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/* 4-254 */ "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
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/* 255 */ ""};
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void
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perrmesg(char *prefix, int no, char *text)
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{
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fprintf(stderr,"%s%s%s%s\n", (prefix ? prefix : ""),
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(no ? p_err_text[no] : p_err_text[perrno]),
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((text ? (*text ? " - " : "") :
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(!no && *p_err_string ? " - " : ""))),
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(text ? text : (no ? "" : p_err_string)));
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}
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void
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sperrmesg(char *buf, const char *prefix, int no, const char *text)
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{
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sprintf(buf,"%s%s%s%s\n", (prefix ? prefix : ""),
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(no ? p_err_text[no] : p_err_text[perrno]),
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((text ? (*text ? " - " : "") :
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(!no && *p_err_string ? " - " : ""))),
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(text ? text : (no ? "" : p_err_string)));
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}
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void
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pwarnmesg(char *prefix, int no, char *text)
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{
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fprintf(stderr,"%s%s%s%s\n", (prefix ? prefix : ""),
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(no ? p_warn_text[no] : p_warn_text[pwarn]),
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((text ? (*text ? " - " : "") :
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(!no && *p_warn_string ? " - " : ""))),
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(text ? text : (no ? "" : p_warn_string)));
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}
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void
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spwarnmesg(char *buf, char *prefix, int no, char *text)
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{
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sprintf(buf,"%s%s%s%s\n", (prefix ? prefix : ""),
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(no ? p_warn_text[no] : p_warn_text[pwarn]),
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((text ? (*text ? " - " : "") :
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(!no && *p_warn_string ? " - " : ""))),
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(text ? text : (no ? "" : p_warn_string)));
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}
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#ifdef DEBUG_PFAILURE
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void
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it_failed()
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{
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static int itfailed = 0;
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itfailed++; /* So not optimized out of existence */
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}
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#endif
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