413 lines
16 KiB
C++
413 lines
16 KiB
C++
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/*++
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Copyright (c) 1991-2000 Microsoft Corporation
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Module Name:
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error.hxx
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Abstract:
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This module contains ERROR class.
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Environment:
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ULIB, User Mode
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Notes:
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--*/
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/*
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Defining error code:
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*/
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#define ERROR_USER_DEFINED_BASE 0xFF00
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#define ERR_ERRSTK_STACK_OVERFLOW ERROR_USER_DEFINED_BASE + 1
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#define NEW_ALLOC_FAILED ERROR_USER_DEFINED_BASE + 2
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#define ERROR_NLS_STRING_BASE 0xFF10
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#define ERR_NLS_ALLOC_FAILED ERROR_NLS_STRING_BASE + 1
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#define ERR_NLS_INVALID_PSZ ERROR_NLS_STRING_BASE + 2
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#define ERR_NLS_INVALID_STRING ERROR_NLS_STRING_BASE + 3
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#define ERR_NLS_FIXED_SIZE_BUF ERROR_NLS_STRING_BASE + 4
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#define ERR_NLS_NOT_FOUND ERROR_NLS_STRING_BASE + 5
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#define ERR_NLS_BAD_DATE ERROR_NLS_STRING_BASE + 6
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#define ERR_NLS_BAD_TIME ERROR_NLS_STRING_BASE + 7
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#define ERR_BAD_SUBSTRING ERROR_NLS_STRING_BASE + 8
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#define ERROR_ARG_BASE 0xFF20
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#define ERR_UNKNOWN_ARG_STRING ERROR_ARG_BASE + 1
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#define ERR_INVALID_COMMAND_LINE ERROR_ARG_BASE + 2
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#define ERROR_ARRAYLIST_BASE 0xFF30
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#define ERR_REALLOC_SIZE_FAILED ERROR_ARRAYLIST_BASE + 1
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#define ERROR_STR_BUF_BASE 0xFF40
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#define ERR_FILE_TOO_LARGE ERROR_STR_BUF_BASE + 1
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#define ERR_MEMORY_UNAVAILABLE ERROR_STR_BUF_BASE + 2
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#define ERR_FILE_READ_ERROR ERROR_STR_BUF_BASE + 3
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#define ERR_NO_STRINGS_IN_BUFFER ERROR_STR_BUF_BASE + 4
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#define ERR_INVALID_FILE_NAME ERROR_STR_BUF_BASE + 4
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#define ERROR_MB_STRING_BASE 0xFF50
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#define ERR_COLLATE_FAILURE ERROR_MB_STRING_BASE + 1
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#define ERROR_VOLUME_BASE 0xFF60
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#define ERR_CANNOT_OPEN_VOL ERROR_VOLUME_BASE + 1
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#define ERR_CANNOT_GET_VOL ERROR_VOLUME_BASE + 2
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#define ERR_PARITION_TOOBIG ERROR_VOLUME_BASE + 3
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#define ERR_NO_S_SWITCH ERROR_VOLUME_BASE + 4
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#define ERR_INVALID_PARM ERROR_VOLUME_BASE + 5
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#define ERR_VOL_NOTOPEN ERROR_VOLUME_BASE + 6
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#define ERR_VOL_NOHELPERS ERROR_VOLUME_BASE + 7
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#define ERR_VOL_NETDRIVE ERROR_VOLUME_BASE + 8
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#define ERR_VOL_BUSYDRIVE ERROR_VOLUME_BASE + 9
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#define ERR_VOL_INVALIDLABEL ERROR_VOLUME_BASE + 0xA
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#define ERROR_FMT_BASE 0xFFFF0070
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#define ERR_FMT_NOTSUPPORTED ERROR_FMT_BASE + 1
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#define ERR_FMT_UNEXPECTEDERR ERROR_FMT_BASE + 2
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#define ERR_FMT_BADPARM ERROR_FMT_BASE + 3
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#define ERR_FMT_INCOMPATPARM ERROR_FMT_BASE + 4
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#define ERR_FMT_INCOMPATDISK ERROR_FMT_BASE + 5
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#define ERR_FMT_ONCEONLY ERROR_FMT_BASE + 6
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#define ERR_FMT_VOLTOOBIG ERROR_FMT_BASE + 7
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#define ERR_FMT_BADVOLID ERROR_FMT_BASE + 8
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#define ERR_FMT_EXECFAIL ERROR_FMT_BASE + 9
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#define ERR_FMT_BADCMMFUNC ERROR_FMT_BASE + 0xA
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#define ERR_FMT_INVALIDMEDIA ERROR_FMT_BASE + 0xB
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#define ERR_FMT_BADOS ERROR_FMT_BASE + 0xC
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#define ERR_FMT_GENERALFAIL ERROR_FMT_BASE + 0xD
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#define ERR_FMT_NOSPARM ERROR_FMT_BASE + 0xE
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#define ERR_FMT_INVALIDNAME ERROR_FMT_BASE + 0xF
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#define ERR_FMT_NOWRITEBOOT ERROR_FMT_BASE + 0x10
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#define ERR_FMT_BADLABEL ERROR_FMT_BASE + 0x11
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#define ERR_FMT_FATERR ERROR_FMT_BASE + 0x12
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#define ERR_FMT_DIRWRITE ERROR_FMT_BASE + 0x13
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#define ERR_FMT_DRIVELETTER ERROR_FMT_BASE + 0x14
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#define ERR_FMT_UNSUPP_PARMS ERROR_FMT_BASE + 0x15
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#define ERR_FMT_STOPIFDISK ERROR_FMT_BASE + 0x16
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#define ERR_FMT_NODRIVESPEC ERROR_FMT_BASE + 0x17
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#define ERROR_IOBUF_BASE 0xFF90
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#define ERR_ALLOC_FAILURE ERROR_IOBUF_BASE + 1
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#define ERR_REALLOC_FAILURE ERROR_IOBUF_BASE + 2
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#define ERR_BUFFER_OVERFLOW ERROR_IOBUF_BASE + 3
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#define ERR_BUFFER_NOT_LOCAL ERROR_IOBUF_BASE + 4
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#define ERROR_FS_MGR_BASE 0xff95
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#define ERROR_DRV_BASE 0xff96
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#define ERR_DRV_NOT_SET ERROR_DRV_BASE + 1
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#define ERR_DRV_INVALID_ARG ERROR_DRV_BASE + 2
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#define ERROR_FS_REF_BASE 0xff99
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#define ERROR_FS_REF_SETPROPERTY ERROR_FS_REF_BASE + 1
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#define ERROR_FILE_BASE 0xffa0
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#define ERROR_DIRECTORY_BASE 0xffb0
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#define ERROR_MSG_BASE 0xffc0
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#define ERROR_MBR_BASE 0xFFd0
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#define ERR_INVALID_PARITION ERROR_MBR_BASE + 1
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#define ERR_INVALID_SYSTEM_ID ERROR_MBR_BASE + 2
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#define ERROR_BPB_BASE 0xFFe0
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#define ERR_BPB_NOMEM ERROR_BPB_BASE + 1
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#define ERR_INVALID_DEVICE ERROR_BPB_BASE + 2
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#define ERR_NO_BPB ERROR_BPB_BASE + 3
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#define ERR_NO_MBR ERROR_BPB_BASE + 4
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#define ERROR_FAT_BASE 0xFFf0
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#define ERR_BAD_CLUS_NUM ERROR_FAT_BASE + 1
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#define ERROR_FATFMT_BASE 0xFFf5
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#define ERR_NOMULTITRACK ERROR_FATFMT_BASE + 1
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#define ERR_BADAREAS ERROR_FATFMT_BASE + 2
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#define ERROR_BMIND_BASE 0xFFFF0000
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#define ERR_BMIND_PARAMETER ERROR_BMIND_BASE + 1
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#define ERR_BMIND_INITIALIZATION ERROR_BMIND_BASE + 2
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#define ERROR_BITMAP_BASE 0xFFFF0010
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#define ERR_BM_PARAMETER ERROR_BITMAP_BASE + 1
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#define ERR_BM_FULL ERROR_BITMAP_BASE + 2
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#define ERROR_BADBLK_BASE 0xFFFF0020
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#define ERR_BB_PARAMETER ERROR_BADBLK_BASE + 1
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#define ERROR_HOTFIX_BASE 0xFFFF0030
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#define ERR_HF_PARAMETER ERROR_HOTFIX_BASE + 1
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#define ERROR_FNODE_BASE 0xFFFF0040
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#define ERR_FN_PARAMETER ERROR_FNODE_BASE + 1
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#define ERROR_SUPER_BASE 0xFFFF0050
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#define ERR_SB_PARAMETER ERROR_SUPER_BASE + 1
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#define ERROR_SPARE_BASE 0xFFFF0060
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#define ERR_SP_PARAMETER ERROR_SPARE_BASE + 1
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#define ERROR_HPFSVOL_BASE 0xFFFF0070
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#define ERR_HV_PARAMETER ERROR_HPFSVOL_BASE + 1
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#define ERR_HV_BAD_SA ERROR_HPFSVOL_BASE + 2
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#define ERROR_DIRMAP_BASE 0xFFFF0080
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#define ERR_DM_PARAMETER ERROR_DIRMAP_BASE + 1
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#define ERR_DM_FULL ERROR_DIRMAP_BASE + 2
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#define ERROR_DIRBLK_BASE 0xFFFF0090
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#define ERR_DB_PARAMETER ERROR_DIRBLK_BASE + 1
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#define ERROR_HP_SUPER_AREA_BASE 0xFFFF00A0
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#define ERR_HPSA_PARAMETER ERROR_HP_SUPER_AREA_BASE + 1
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#define ERR_HPSA_NOT_READ ERROR_HP_SUPER_AREA_BASE + 2
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#define ERR_HPSA_BAD_SA ERROR_HP_SUPER_AREA_BASE + 3
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#define ERROR_CHKDSK_BASE 0xFFFF00B0
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#define ERR_CHKDSK_NOTSUPPORTED ERROR_CHKDSK_BASE + 1
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#define ERR_CHKDSK_UNEXPECTEDERR ERROR_CHKDSK_BASE + 2
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#define ERR_CHKDSK_BADPARM ERROR_CHKDSK_BASE + 3
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#define ERR_CHKDSK_INCOMPATPARM ERROR_CHKDSK_BASE + 4
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#define ERR_CHKDSK_INCOMPATDISK ERROR_CHKDSK_BASE + 5
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#define ERR_CHKDSK_BADVOLID ERROR_CHKDSK_BASE + 6
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#define ERR_CHKDSK_EXECFAIL ERROR_CHKDSK_BASE + 7
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#define ERR_CHKDSK_BADCMMFUNC ERROR_CHKDSK_BASE + 8
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#define ERR_CHKDSK_INVALIDMEDIA ERROR_CHKDSK_BASE + 9
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#define ERR_CHKDSK_BADOS ERROR_CHKDSK_BASE + 0xA
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#define ERR_CHKDSK_GENERALFAIL ERROR_CHKDSK_BASE + 0xB
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#define ERR_CHKDSK_INVALIDNAME ERROR_CHKDSK_BASE + 0xC
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#define ERR_CHKDSK_NOWRITEBOOT ERROR_CHKDSK_BASE + 0xD
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#define ERR_CHKDSK_BADLABEL ERROR_CHKDSK_BASE + 0xE
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#define ERR_CHKDSK_FATERR ERROR_CHKDSK_BASE + 0xF
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#define ERR_CHKDSK_DIRWRITE ERROR_CHKDSK_BASE + 0x10
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#define ERR_CHKDSK_DRIVELETTER ERROR_CHKDSK_BASE + 0x11
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#define ERR_CHKDSK_UNSUPP_PARMS ERROR_CHKDSK_BASE + 0x12
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#define ERR_CHKDSK_NODRIVESPEC ERROR_CHKDSK_BASE + 0x13
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#define ERR_CHKDSK_INVALID_FSTYPE ERROR_CHKDSK_BASE + 0x14
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#define ERR_CHKDSK_NO_FIX_SECTOR0 ERROR_CHKDSK_BASE + 0x15
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#define ERR_NOT_INIT 0xFFFF00D0
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#define ERR_NOT_READ 0xFFFF00E0
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#define ERROR_MEM_BASE 0xFFFF00F0
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#define ERR_CMEM_NO_MEM ERROR_MEM_BASE + 1
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#define ERR_HMEM_NO_MEM ERROR_MEM_BASE + 2
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#define ERRSTK_DEFAULT_SIZE 20
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typedef ULONG ERRCODE; // errco
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#if !defined( ERRSTACK_DEFN )
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#define ERRSTACK_DEFN
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// this has to be defined in the .exe and has to use this name.
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class ERRSTACK;
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typedef ERRSTACK* PERRSTACK;
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extern ERRSTACK *perrstk;
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class ERRSTACK {
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public:
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void push (ERRCODE errIn, CLASS_ID idIn)
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{ (void)(errIn); (void)(idIn); (void)(this); };
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};
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#define PUSH_ERR( x ) perrstk->push( x, QueryClassId() );
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#endif // !defined ERRSTACK_DEFN
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#if 0 // BUGBUG fix
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/***************************************************************************\
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CLASS: ERROR
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PURPOSE: Class to hold an error code.
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INTERFACE: ERROR constructs and init error with class id and error code
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SetErr Sets the error code
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QueryErr returns current error code
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SetId Set id used to identify class that had error.
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QueryClassId returns current class id
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SetMsg Sets pointer to message object
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QueryMsg Returns pointer to message object
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SetIdErrMsg Sets err, id and message at same time
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NOTES: Any error that is to be passed up the stack should be put into
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an error object and put in the ERRSTK object. All references
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to ERRSTK are through the ulib defined global perrstk. All
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users of ERRSTK should declare:
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#include "error.hxx";
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extern ERRSTK * perrstk;
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The ERROR object contains the error code, the class id (see
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object.hxx) and an optional pointer to a MESSAGE object.
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Error codes are defined with error.hxx. These are the error codes
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specific to the utility objects. All error codes generated from
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outside of OS/2 need to be mapped to this set of error codes.
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Specifically the C runtime error codes will have to be mapped
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to an error code defined in error.hxx. An error code returned
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from an OS/2 call is put directly into the ERROR object. An
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error code from the C runtime has to be mapped to some error
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code defined in error.hxx.
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The class id is defined in object.hxx. Each class has a unique
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class id. This can be found be using the QueryClassId method on any
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object. If the error does not occur within an object then use
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ID_NOT_AN_OBJECT. This is a generic class id defined for this
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purpose. If a more specific location is needed and the error
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is not in an object then define a new class id substracting
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from ID_BASE as shown in object.hxx with the ID_NOT_AN_OBJECT
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example.
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The optional pointer to a MESSAGE object can be used latter
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to process the ERROR and recover context specific information
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about the ERROR. There will need to be a message id defined
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for the error.
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HISTORY: 4-1-90
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KEYWORDS: ERROR CLASS_ID
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SEEALSO: ERRSTK
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\***************************************************************************/
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#if !defined (ERROR_DEFN)
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#define ERROR_DEFN
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class MESSAGE;
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class ERROR : public OBJECT { // err
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private:
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ERRCODE err;
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CLASS_ID id;
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// const MESSAGE * pmsg;
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public:
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ERROR ();
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// ERROR (ERRCODE errIn, CLASS_ID idIn, const MESSAGE *pmsgIn = (MESSAGE *)NULL);
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~ERROR ();
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ERROR & operator= (ERROR & );
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BOOL SetErr (ERRCODE errIn) {return(err = errIn);}
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ERRCODE QueryErr () {return(err);}
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BOOL SetId (CLASS_ID idIn) {return(id = idIn); }
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CLASS_ID QueryClassId () {return(id); }
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// ERROR * PutIdErrMsg (CLASS_ID idIn, ERRCODE errIn, const MESSAGE * pmsgIn = (const MESSAGE *)NULL) {id = idIn; pmsg = pmsgIn; err = errIn; return(this); }
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// const MESSAGE * PutMsg (MESSAGE * pmsgIn) { return(pmsg = pmsgIn); }
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// const MESSAGE * GetMsg () { return(pmsg); }
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#if defined (DEBUG)
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BOOL print ();
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#endif
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};
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#if defined( DEBUG_STOP_PUSHERR )
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#define PUSH_ERR( x ) DebugPrintAbort( "PUSH_ERR called" );
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#else
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#define PUSH_ERR( x ) (void)*perrstk->push( x, QueryClassId() );
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#endif // DEBUG
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#endif // ERROR_DEFN
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/***************************************************************************\
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CLASS: ERRSTACK
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PURPOSE: Hold a stack of error objects
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INTERFACE: ERRSTACK creates an array of error obj. pointers
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~ERRSTACK deletes array of errors. (calls ~ERROR on each)
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push push an error object onto the stack. There are
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two signatures one for pointer to error objectg
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the other for error code, class id and message
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pop pop the top error object off the stack
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QueryCount Query number of errors on the stack
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QueryTop Query Top index to stack.
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QuerySize Query size in pointer of stack
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ClearStack Clear all error from stack (deletes error objects)
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NOTES: Each exe should declare with global scope an object of type
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ERRSTK. If you include error.hxx a pointer called perrstk will
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be declared. perrstk = NEW ERRSTK should be done at the start
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of the program. The default size for the error stack will be
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ERRSTK_DEFAULT_SIZE. If the error stack cannot be constructed the
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the program should abort.
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One slot is always reserved in the stack to hold an overflow
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error. If ERRSTK_DEFAULT_SIZE stack is allocated then the
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actual size of the stack is ERRSTK_DEFAULT_SIZE + 1. The overflow
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error will also occur at index 0. Index ERRSTK_DEFAULT_SIZE - 1
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is the bottom of the stack. Unless an overflow has occured the
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stack index will not go below 1. Note that QuerySize will
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return the original size passed in plus 1. QueryCountError will
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include a stack overflow error.
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The ERROR object passed to the stack is copied before it is
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pushed. The caller is responsible for deleting the object.
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HISTORY: 3-6-90
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KEYWORDS: ERRSTK
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SEEALSO: ERROR CLASS_ID
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\***************************************************************************/
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#if !defined (ERRSTK_DEFN)
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#define ERRSTK_DEFN
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class ERRSTACK : public OBJECT { // errstk
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public:
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ERRSTACK (ULONG cpoInitIn = ERRSTK_DEFAULT_SIZE, ULONG cpoIncIn = 0);
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~ERRSTACK ();
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ERROR * push (const ERROR * );
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ERROR * push (ERRCODE errIn, CLASS_ID idIn);
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ERROR * pop ();
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||
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ULONG QueryCount () { return(ipoCur); }
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ULONG QueryTop () { return(ipoCur); }
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ULONG QuerySize () { return(cpoMax); }
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ULONG ClearStack ();
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||
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#ifdef DEBUG
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||
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ULONG print ();
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||
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#endif
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private:
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||
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||
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ERROR * AllocError();
|
||
|
|
ULONG ipoCur; // index to top of stack
|
||
|
|
ULONG cpoMax; // index to bottom of stack
|
||
|
|
ULONG cpoInc; // bytes to add for each realloc
|
||
|
|
ULONG cpoInit; // initial alloc. (used by ClearStack
|
||
|
|
ERROR ** papo; // pointer to stack bottom
|
||
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|
||
|
|
};
|
||
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#endif // ERRSTK_DEFN
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#endif // BUGBUG
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