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| 2 | /***********************************************************************
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| 3 |
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| 4 | $Id: eas.c 1877 2015-10-11 21:43:27Z gyoung $
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| 5 |
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| 6 | Display/edit EAs
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| 7 |
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| 8 | Copyright (c) 1993-98 M. Kimes
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| 9 | Copyright (c) 2004, 2014 Steven H. Levine
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| 10 |
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| 11 | 01 Aug 04 SHL Rework lstrip/rstrip usage
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| 12 | 06 Jun 05 SHL Indent -i2
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| 13 | 06 Jun 05 SHL Rework DisplayEAsProc for VAC3.65 compat
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| 14 | 06 Jun 05 SHL Drop unused variables
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| 15 | 17 Jul 06 SHL Use Runtime_Error
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| 16 | 22 Mar 07 GKY Use QWL_USER
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| 17 | 05 Jul 07 SHL GetFileEAs: avoid heap corruption
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| 18 | 15 Jul 07 GKY Allow subject edit of up to 256 chars
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| 19 | 03 Aug 07 GKY Remove surrious error message
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| 20 | 06 Aug 07 GKY Increase Subject EA to 1024
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| 21 | 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
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| 22 | 01 Sep 07 GKY Use xDosSetPathInfo to fix case where FS3 buffer crosses 64k boundry
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| 23 | 29 Feb 08 GKY Use xfree where appropriate
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| 24 | 07 Feb 09 GKY Allow user to turn off alert and/or error beeps in settings notebook.
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| 25 | 12 Jul 09 GKY Add xDosQueryAppType and xDosAlloc... to allow FM/2 to load in high memory
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| 26 | 17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
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| 27 | 23 Oct 10 GKY Added button to allow opening of a new file's eas from the EA dialog.
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| 28 | 26 Aug 11 GKY Add a low mem version of xDosAlloc* wrappers; move error checking into all the
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| 29 | xDosAlloc* wrappers.
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| 30 | 10 Feb 14 SHL DisplayEAsProc: Indicate if EA is critical, avoid rewrites if no change
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| 31 | 10 Feb 14 SHL SaveEA: Avoid rewrites if no change
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| 32 |
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| 33 | ***********************************************************************/
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| 34 |
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| 35 | #include <stdlib.h>
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| 36 | #include <stdio.h>
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| 37 | #include <string.h>
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| 38 | #include <ctype.h>
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| 39 |
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| 40 | #define INCL_WIN
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| 41 | #define INCL_DOS
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| 42 | #define INCL_DOSERRORS
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| 43 | #define INCL_LONGLONG
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| 44 |
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| 45 | #include "fm3dll.h"
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| 46 | #include "fm3dll2.h" // #define's for UM_*, control id's, etc.
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| 47 | #include "notebook.h" // Data declaration(s)
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| 48 | #include "info.h" // Data declaration(s)
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| 49 | #include "init.h" // Data declaration(s)
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| 50 | #include "mainwnd.h" // Data declaration(s)
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| 51 | #include "newview.h" // Data declarations
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| 52 | #include "fm3dlg.h"
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| 53 | #include "fm3str.h"
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| 54 | #include "mle.h"
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| 55 | #include "errutil.h" // Dos_Error...
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| 56 | #include "strutil.h" // GetPString
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| 57 | #include "defview.h" // QuickView
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| 58 | #include "subj.h" // Subject
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| 59 | #include "wrappers.h" // xDosSetPathInfo
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| 60 | #include "eas.h"
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| 61 | #include "strips.h" // bstrip
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| 62 | #include "valid.h" // IsFile
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| 63 | #include "misc.h" // PaintRecessedWindow
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| 64 | #include "fortify.h"
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| 65 | #include "getnames.h" // insert_filename
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| 66 | #include "pathutil.h" // ForwardslashToBackslash
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| 67 |
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| 68 | #pragma data_seg(DATA1)
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| 69 |
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| 70 | static PSZ pszSrcFile = __FILE__;
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| 71 |
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| 72 | static PVOID SaveEA(CHAR *filename, HOLDFEA *current, CHAR *newdata,
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| 73 | BOOL silentfail);
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| 74 |
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| 75 | typedef struct
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| 76 | {
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| 77 | CHAR *name;
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| 78 | INT type;
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| 79 | }
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| 80 | RESERVEDEAS;
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| 81 |
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| 82 | typedef struct
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| 83 | {
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| 84 | CHAR *filename;
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| 85 | HOLDFEA *head;
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| 86 | }
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| 87 | ADDEA;
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| 88 |
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| 89 | HOLDFEA *CheckEA(HOLDFEA * head, CHAR * eaname)
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| 90 | {
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| 91 | // return pointer to ea named eaname if found in linked list
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| 92 |
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| 93 | register HOLDFEA *info = NULL;
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| 94 |
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| 95 | if (eaname && *eaname) {
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| 96 | info = head;
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| 97 | while (info) {
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| 98 | if (!strcmp(info->name, eaname))
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| 99 | return info;
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| 100 | info = info->next;
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| 101 | }
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| 102 | }
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| 103 | return info;
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| 104 | }
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| 105 |
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| 106 | MRESULT EXPENTRY AddEAProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
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| 107 | {
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| 108 | ADDEA *add;
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| 109 | HOLDFEA *head;
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| 110 | CHAR *filename;
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| 111 | static CHAR *forbidden[] = { ".ASSOCTABLE",
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| 112 | ".CLASSINFO",
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| 113 | ".ICON",
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| 114 | ".CODEPAGE",
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| 115 | ""
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| 116 | };
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| 117 | static RESERVEDEAS restypes[] = { ".TYPE", EAT_MVMT,
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| 118 | ".SUBJECT", EAT_ASCII,
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| 119 | ".COMMENTS", EAT_MVMT,
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| 120 | ".KEYPHRASES", EAT_MVMT,
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| 121 | ".HISTORY", EAT_MVMT,
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| 122 | ".LONGNAME", EAT_ASCII,
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| 123 | ".VERSION", EAT_ASCII,
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| 124 | "", 0
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| 125 | };
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| 126 |
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| 127 | switch (msg) {
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| 128 | case WM_INITDLG:
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| 129 | if (!mp2) {
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| 130 | WinDismissDlg(hwnd, 0);
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| 131 | break;
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| 132 | }
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| 133 | WinSetWindowPtr(hwnd, QWL_USER, (PVOID) mp2);
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| 134 | WinSendDlgItemMsg(hwnd, EAC_NAME, EM_SETTEXTLIMIT,
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| 135 | MPFROM2SHORT(1024, 0), MPVOID);
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| 136 | WinCheckButton(hwnd, EAC_ASCII, TRUE);
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| 137 | break;
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| 138 |
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| 139 | case WM_PAINT:
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| 140 | PostMsg(hwnd, UM_PAINT, MPVOID, MPVOID);
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| 141 | break;
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| 142 |
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| 143 | case UM_PAINT:
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| 144 | PaintRecessedWindow(WinWindowFromID(hwnd, EAC_TEXT), (HPS) 0, FALSE,
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| 145 | FALSE);
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| 146 | return 0;
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| 147 |
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| 148 | case WM_CONTROL:
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| 149 | return 0;
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| 150 |
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| 151 | case WM_COMMAND:
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| 152 | switch (SHORT1FROMMP(mp1)) {
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| 153 | case DID_OK:
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| 154 | add = INSTDATA(hwnd);
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| 155 | head = add->head;
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| 156 | filename = add->filename;
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| 157 | {
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| 158 | CHAR s[1025];
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| 159 | INT x;
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| 160 | USHORT type = EAT_ASCII;
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| 161 |
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| 162 | *s = 0;
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| 163 | WinQueryDlgItemText(hwnd, EAC_NAME, 1024, s);
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| 164 | bstrip(s);
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| 165 | if (!*s)
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| 166 | WinDismissDlg(hwnd, 0);
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| 167 | else {
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| 168 | if (CheckEA(head, s)) {
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| 169 | if (!fAlertBeepOff)
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| 170 | DosBeep(50, 100);
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| 171 | WinSetDlgItemText(hwnd, EAC_TEXT,
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| 172 | (CHAR *)GetPString(IDS_EANAMEEXISTSTEXT));
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| 173 | break;
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| 174 | }
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| 175 | for (x = 0; *forbidden[x]; x++) {
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| 176 | if (!strcmp(forbidden[x], s)) {
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| 177 | if (!fAlertBeepOff)
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| 178 | DosBeep(50, 100);
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| 179 | WinSetDlgItemText(hwnd, EAC_TEXT,
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| 180 | (CHAR *)GetPString(IDS_EANAMERESERVEDTEXT));
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| 181 | return 0;
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| 182 | }
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| 183 | }
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| 184 | if (WinQueryButtonCheckstate(hwnd, EAC_MVST))
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| 185 | type = EAT_MVST;
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| 186 | else if (WinQueryButtonCheckstate(hwnd, EAC_MVMT))
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| 187 | type = EAT_MVMT;
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| 188 | for (x = 0; *restypes[x].name; x++) {
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| 189 | if (!strcmp(restypes[x].name, s)) {
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| 190 | if (type != restypes[x].type) {
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| 191 | if (!fAlertBeepOff)
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| 192 | DosBeep(50, 100);
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| 193 | WinSetDlgItemText(hwnd, EAC_TEXT,
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| 194 | (CHAR *)GetPString(IDS_EAWRONGTYPETEXT));
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| 195 | return 0;
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| 196 | }
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| 197 | break;
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| 198 | }
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| 199 | }
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| 200 | // if we get here, create dummy ea
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| 201 | {
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| 202 | PFEA2LIST pfealist = NULL;
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| 203 | EAOP2 eaop;
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| 204 | ULONG ealen;
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| 205 | CHAR *eaval;
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| 206 |
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| 207 | ealen = sizeof(FEA2LIST) + strlen(s) + 64;
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| 208 | if (!xDosAllocMem((PPVOID) & pfealist, ealen + 1, pszSrcFile, __LINE__)) {
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| 209 | memset(pfealist, 0, ealen + 1);
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| 210 | pfealist->cbList = ealen;
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| 211 | pfealist->list[0].oNextEntryOffset = 0;
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| 212 | pfealist->list[0].fEA = 0;
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| 213 | pfealist->list[0].cbName = strlen(s);
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| 214 | strcpy(pfealist->list[0].szName, s);
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| 215 | eaval = pfealist->list[0].szName + strlen(s) + 1;
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| 216 | *(USHORT *)eaval = (USHORT)type;
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| 217 | eaval += sizeof(USHORT);
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| 218 | if (type == EAT_MVST || type == EAT_MVMT) {
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| 219 | *(USHORT *)eaval = (USHORT) 0; // codepage
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| 220 | eaval += sizeof(USHORT);
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| 221 | *(USHORT *)eaval = (USHORT)1; // number
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| 222 | eaval += sizeof(USHORT);
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| 223 | *(USHORT *)eaval = (USHORT)EAT_ASCII; // type
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| 224 | eaval += sizeof(USHORT);
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| 225 | }
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| 226 | *(USHORT *)eaval = (USHORT)4;
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| 227 | eaval += sizeof(USHORT);
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| 228 | memcpy(eaval, GetPString(IDS_FAKETEXT), 4);
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| 229 | pfealist->list[0].cbValue = 4 + (sizeof(USHORT) * 2) +
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| 230 | ((type == EAT_MVST ||
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| 231 | type == EAT_MVMT) ? sizeof(USHORT) * 3 : 0);
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| 232 | eaop.fpGEA2List = (PGEA2LIST) 0;
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| 233 | eaop.fpFEA2List = pfealist;
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| 234 | eaop.oError = 0;
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| 235 | xDosSetPathInfo(filename, FIL_QUERYEASIZE,
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| 236 | &eaop, sizeof(eaop), DSPI_WRTTHRU);
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| 237 | WinDismissDlg(hwnd, 1);
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| 238 | }
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| 239 | }
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| 240 | }
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| 241 | }
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| 242 | break;
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| 243 |
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| 244 | case DID_CANCEL:
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| 245 | WinDismissDlg(hwnd, 0);
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| 246 | break;
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| 247 |
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| 248 | case IDM_HELP:
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| 249 | if (hwndHelp)
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| 250 | WinSendMsg(hwndHelp, HM_DISPLAY_HELP,
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| 251 | MPFROM2SHORT(HELP_ADDEA, 0), MPFROMSHORT(HM_RESOURCEID));
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| 252 | break;
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| 253 | }
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| 254 | return 0;
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| 255 | }
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| 256 | return WinDefDlgProc(hwnd, msg, mp1, mp2);
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| 257 | }
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| 258 |
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| 259 | static VOID HexDumpEA(HWND hwnd, HOLDFEA * info)
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| 260 | {
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| 261 | if (info)
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| 262 | HexDump(WinWindowFromID(hwnd, EA_HEXDUMP), info->value, info->cbValue);
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| 263 | }
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| 264 |
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| 265 | VOID HexDump(HWND hwnd, CHAR * value, ULONG cbValue)
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| 266 | {
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| 267 | // display a hexdump of a binary 'string' in listbox hwnd
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| 268 |
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| 269 | CHAR s[132];
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| 270 | register CHAR *p, *pp, *a;
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| 271 | register ULONG x = 0, y, z;
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| 272 |
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| 273 | WinSendMsg(hwnd, LM_DELETEALL, MPVOID, MPVOID);
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| 274 | if (cbValue) {
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| 275 | pp = p = value;
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| 276 | while (x < cbValue) {
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| 277 | y = x;
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| 278 | sprintf(s, "%04lx ", x);
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| 279 | a = s + 6;
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| 280 | do {
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| 281 | sprintf(a, "%02x ", (UCHAR)*p);
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| 282 | a += 3;
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| 283 | p++;
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| 284 | x++;
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| 285 | }
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| 286 | while (x < cbValue && (x % 16));
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| 287 | if (x % 16) {
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| 288 | z = x;
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| 289 | while (z % 16) {
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| 290 | *a++ = ' ';
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| 291 | *a++ = ' ';
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| 292 | *a++ = ' ';
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| 293 | z++;
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| 294 | }
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| 295 | }
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| 296 | *a++ = ' ';
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| 297 | p = pp;
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| 298 | do {
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| 299 | if (*p)
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| 300 | *a++ = *p++;
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| 301 | else {
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| 302 | *a++ = '.';
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| 303 | p++;
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| 304 | }
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| 305 | *a = 0;
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| 306 | y++;
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| 307 | }
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| 308 | while (y < x);
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| 309 | if ((SHORT) WinSendMsg(hwnd, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
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| 310 | MPFROMP(s)) < 0)
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| 311 | break;
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| 312 | pp = p;
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| 313 | }
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| 314 | }
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| 315 | }
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| 316 |
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| 317 | typedef struct
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| 318 | {
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| 319 | USHORT size;
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| 320 | USHORT flags;
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| 321 | HOLDFEA *head, *current;
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| 322 | CHAR **list;
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| 323 | CHAR filename[CCHMAXPATH];
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| 324 | }
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| 325 | EAPROCDATA;
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| 326 |
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| 327 | MRESULT EXPENTRY DisplayEAsProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
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| 328 | {
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| 329 | EAPROCDATA *eap;
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| 330 | HOLDFEA *info;
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| 331 | CHAR str[81];
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| 332 |
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| 333 | static HPOINTER hptrIcon = (HPOINTER) 0;
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| 334 |
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| 335 | if (msg != WM_INITDLG)
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| 336 | eap = (EAPROCDATA *) WinQueryWindowPtr(hwnd, QWL_USER);
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| 337 |
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| 338 | switch (msg) {
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| 339 | case WM_INITDLG:
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| 340 | if (!mp2) {
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| 341 | WinDismissDlg(hwnd, 0);
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| 342 | break;
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| 343 | }
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| 344 | eap = xmallocz(sizeof(EAPROCDATA), pszSrcFile, __LINE__);
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| 345 | if (!eap) {
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| 346 | WinDismissDlg(hwnd, 0);
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| 347 | break;
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| 348 | }
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| 349 | hptrIcon = WinLoadPointer(HWND_DESKTOP, FM3ModHandle, EA_FRAME);
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| 350 | WinDefDlgProc(hwnd, WM_SETICON, MPFROMLONG(hptrIcon), MPVOID);
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| 351 | eap->size = sizeof(EAPROCDATA);
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| 352 | eap->list = (CHAR **) mp2;
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| 353 | WinSetWindowPtr(hwnd, QWL_USER, (PVOID) eap);
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| 354 | WinSendDlgItemMsg(hwnd,
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| 355 | EA_ENTRY, EM_SETTEXTLIMIT, MPFROM2SHORT(40, 0), MPVOID);
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| 356 | MLEsetlimit(WinWindowFromID(hwnd, EA_MLE), 32767);
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| 357 | MLEsetformat(WinWindowFromID(hwnd, EA_MLE), MLFIE_NOTRANS);
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| 358 | {
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| 359 | INT x;
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| 360 | SHORT sSelect;
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| 361 | CHAR s[CCHMAXPATH];
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| 362 |
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| 363 | for (x = 0; eap->list[x]; x++) {
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| 364 | if (DosQueryPathInfo(eap->list[x], FIL_QUERYFULLNAME, s, sizeof(s)))
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| 365 | strcpy(s, eap->list[x]);
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| 366 | if (IsFile(s) != -1)
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| 367 | WinSendDlgItemMsg(hwnd,
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| 368 | EA_NAMES,
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| 369 | LM_INSERTITEM,
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| 370 | MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
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| 371 | }
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| 372 | sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
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| 373 | EA_NAMES,
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| 374 | LM_QUERYITEMCOUNT, MPVOID, MPVOID);
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| 375 | if (sSelect > 0)
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| 376 | WinSendDlgItemMsg(hwnd,
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| 377 | EA_NAMES,
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| 378 | LM_SELECTITEM,
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| 379 | MPFROM2SHORT(0, 0), MPFROMSHORT(TRUE));
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| 380 | else
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| 381 | WinDismissDlg(hwnd, 0);
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| 382 | }
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| 383 | break;
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| 384 |
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| 385 | case UM_SETDIR:
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| 386 | if (*eap->filename) {
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| 387 | if (eap->head)
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| 388 | Free_FEAList(eap->head);
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| 389 | eap->head = GetFileEAs(eap->filename, FALSE, FALSE);
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| 390 | if (!isalpha(*eap->filename) ||
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| 391 | (driveflags[toupper(*eap->filename) - 'A'] & DRIVE_NOTWRITEABLE)) {
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| 392 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
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| 393 | WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), FALSE);
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| 394 | WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
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| 395 | }
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| 396 | else {
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| 397 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
|
|---|
| 398 | WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), TRUE);
|
|---|
| 399 | WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), TRUE);
|
|---|
| 400 | }
|
|---|
| 401 | WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
|
|---|
| 402 | }
|
|---|
| 403 | break;
|
|---|
| 404 |
|
|---|
| 405 | case UM_SETUP:
|
|---|
| 406 | WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
|
|---|
| 407 | WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), FALSE);
|
|---|
| 408 | WinSetDlgItemText(hwnd, EA_ENTRY, NullStr);
|
|---|
| 409 | WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
|
|---|
| 410 | MLEclearall(WinWindowFromID(hwnd, EA_MLE));
|
|---|
| 411 | WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), FALSE);
|
|---|
| 412 | WinSendDlgItemMsg(hwnd, EA_HEXDUMP, LM_DELETEALL, MPVOID, MPVOID);
|
|---|
| 413 | WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
|
|---|
| 414 | WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
|
|---|
| 415 | eap->current = NULL;
|
|---|
| 416 | if (eap->head) {
|
|---|
| 417 | WinSetDlgItemText(hwnd, EA_TEXT, NullStr);
|
|---|
| 418 | info = eap->head;
|
|---|
| 419 | while (info) {
|
|---|
| 420 | WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_INSERTITEM,
|
|---|
| 421 | MPFROM2SHORT(LIT_END, 0), MPFROMP(info->name));
|
|---|
| 422 | info = info->next;
|
|---|
| 423 | }
|
|---|
| 424 | WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_SELECTITEM,
|
|---|
| 425 | MPFROM2SHORT(0, 0), MPFROM2SHORT(TRUE, 0));
|
|---|
| 426 | }
|
|---|
| 427 | else
|
|---|
| 428 | WinSetDlgItemText(hwnd, EA_TEXT, (CHAR *)GetPString(IDS_EANOEAS));
|
|---|
| 429 | return 0;
|
|---|
| 430 |
|
|---|
| 431 | case WM_PAINT:
|
|---|
| 432 | PostMsg(hwnd, UM_PAINT, MPVOID, MPVOID);
|
|---|
| 433 | break;
|
|---|
| 434 |
|
|---|
| 435 | case UM_PAINT:
|
|---|
| 436 | PaintRecessedWindow(WinWindowFromID(hwnd, EA_HELP), (HPS) 0, FALSE, TRUE);
|
|---|
| 437 | PaintRecessedWindow(WinWindowFromID(hwnd, EA_TEXT), (HPS) 0, FALSE,
|
|---|
| 438 | FALSE);
|
|---|
| 439 | return 0;
|
|---|
| 440 |
|
|---|
| 441 | case WM_CONTROL:
|
|---|
| 442 | switch (SHORT1FROMMP(mp1)) {
|
|---|
| 443 | case EA_NAMES:
|
|---|
| 444 | switch (SHORT2FROMMP(mp1)) {
|
|---|
| 445 | case LN_SETFOCUS:
|
|---|
| 446 | WinSetDlgItemText(hwnd, EA_HELP, (CHAR *)GetPString(IDS_EAFILENAMESHELPTEXT));
|
|---|
| 447 | break;
|
|---|
| 448 | case LN_KILLFOCUS:
|
|---|
| 449 | WinSetDlgItemText(hwnd, EA_HELP, NullStr);
|
|---|
| 450 | break;
|
|---|
| 451 | case LN_ENTER:
|
|---|
| 452 | case LN_SELECT:
|
|---|
| 453 | {
|
|---|
| 454 | CHAR s[1025];
|
|---|
| 455 | SHORT sSelect;
|
|---|
| 456 |
|
|---|
| 457 | sSelect = (SHORT) WinSendDlgItemMsg(hwnd, EA_NAMES,
|
|---|
| 458 | LM_QUERYSELECTION,
|
|---|
| 459 | MPFROM2SHORT(LIT_FIRST, 0),
|
|---|
| 460 | MPVOID);
|
|---|
| 461 | if (sSelect >= 0) {
|
|---|
| 462 | *s = 0;
|
|---|
| 463 | WinSendDlgItemMsg(hwnd, EA_NAMES, LM_QUERYITEMTEXT,
|
|---|
| 464 | MPFROM2SHORT(sSelect, 1024), MPFROMP(s));
|
|---|
| 465 | if (*s) {
|
|---|
| 466 | strcpy(eap->filename, s);
|
|---|
| 467 | if (SHORT2FROMMP(mp1) == LN_SELECT)
|
|---|
| 468 | WinSendMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
|
|---|
| 469 | else
|
|---|
| 470 | QuickView(hwnd, eap->filename);
|
|---|
| 471 | }
|
|---|
| 472 | }
|
|---|
| 473 | }
|
|---|
| 474 | break;
|
|---|
| 475 | }
|
|---|
| 476 | break;
|
|---|
| 477 |
|
|---|
| 478 | case EA_LISTBOX:
|
|---|
| 479 | switch (SHORT2FROMMP(mp1)) {
|
|---|
| 480 | case LN_SETFOCUS:
|
|---|
| 481 | WinSetDlgItemText(hwnd, EA_HELP, (CHAR *)GetPString(IDS_EATYPESHELPTEXT));
|
|---|
| 482 | break;
|
|---|
| 483 | case LN_KILLFOCUS:
|
|---|
| 484 | WinSetDlgItemText(hwnd, EA_HELP, NullStr);
|
|---|
| 485 | break;
|
|---|
| 486 | case LN_SELECT:
|
|---|
| 487 | {
|
|---|
| 488 | CHAR s[1024];
|
|---|
| 489 | SHORT sSelect;
|
|---|
| 490 |
|
|---|
| 491 | eap->current = NULL;
|
|---|
| 492 | if (eap->head) {
|
|---|
| 493 | WinSetDlgItemText(hwnd, EA_TEXT, NullStr);
|
|---|
| 494 | WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), FALSE);
|
|---|
| 495 | WinSetDlgItemText(hwnd, EA_ENTRY, NullStr);
|
|---|
| 496 | MLEclearall(WinWindowFromID(hwnd, EA_MLE));
|
|---|
| 497 | WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
|
|---|
| 498 | WinShowWindow(WinWindowFromID(hwnd,EA_CHANGE), FALSE);
|
|---|
| 499 | WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
|
|---|
| 500 | WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), FALSE);
|
|---|
| 501 | WinSendDlgItemMsg(hwnd, EA_HEXDUMP, LM_DELETEALL, MPVOID, MPVOID);
|
|---|
| 502 | *s = 0;
|
|---|
| 503 | sSelect = (USHORT)WinSendDlgItemMsg(hwnd,
|
|---|
| 504 | EA_LISTBOX,
|
|---|
| 505 | LM_QUERYSELECTION,
|
|---|
| 506 | MPFROMSHORT(LIT_FIRST),
|
|---|
| 507 | MPVOID);
|
|---|
| 508 | if (sSelect >= 0) {
|
|---|
| 509 | WinSendDlgItemMsg(hwnd,
|
|---|
| 510 | EA_LISTBOX,
|
|---|
| 511 | LM_QUERYITEMTEXT,
|
|---|
| 512 | MPFROM2SHORT(sSelect, 1024),
|
|---|
| 513 | MPFROMP(s));
|
|---|
| 514 | if (*s) {
|
|---|
| 515 |
|
|---|
| 516 | USHORT len, num, type;
|
|---|
| 517 | CHAR *data;
|
|---|
| 518 | CHAR last = '\n';
|
|---|
| 519 | const CHAR *linefeed = "\n";
|
|---|
| 520 | BOOL alltext;
|
|---|
| 521 | IPT pos = 0;
|
|---|
| 522 |
|
|---|
| 523 | // Find selected EA and refresh details display
|
|---|
| 524 | info = eap->head;
|
|---|
| 525 | while (info) {
|
|---|
| 526 | if (!strcmp(s, info->name)) {
|
|---|
| 527 | // Found it
|
|---|
| 528 | eap->current = info;
|
|---|
| 529 | WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), TRUE);
|
|---|
| 530 | switch (*(USHORT *)info->value) {
|
|---|
| 531 | case EAT_EA:
|
|---|
| 532 | case EAT_ASCII:
|
|---|
| 533 | if (!strcmp(info->name, SUBJECT))
|
|---|
| 534 | WinSendDlgItemMsg(hwnd, EA_ENTRY,
|
|---|
| 535 | EM_SETTEXTLIMIT,
|
|---|
| 536 | MPFROM2SHORT(1024, 0), MPVOID);
|
|---|
| 537 | else
|
|---|
| 538 | WinSendDlgItemMsg(hwnd, EA_ENTRY,
|
|---|
| 539 | EM_SETTEXTLIMIT,
|
|---|
| 540 | MPFROM2SHORT(1024, 0), MPVOID);
|
|---|
| 541 | WinSetDlgItemText(hwnd, EA_ENTRY,
|
|---|
| 542 | info->value + (sizeof(USHORT) * 2));
|
|---|
| 543 | WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), TRUE);
|
|---|
| 544 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE),
|
|---|
| 545 | FALSE);
|
|---|
| 546 | WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE); // Allow edits
|
|---|
| 547 | sprintf(str,
|
|---|
| 548 | GetPString(IDS_DATAANDBYTESTEXT),
|
|---|
| 549 | *(USHORT *)info->value == EAT_ASCII ?
|
|---|
| 550 | GetPString(IDS_TEXTTEXT) :
|
|---|
| 551 | GetPString(IDS_EAREFTEXT),
|
|---|
| 552 | info->cbValue);
|
|---|
| 553 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 554 | break;
|
|---|
| 555 | case EAT_MVST:
|
|---|
| 556 | MLEclearall(WinWindowFromID(hwnd, EA_MLE));
|
|---|
| 557 | num = *(USHORT *)(info->value + (sizeof(USHORT) * 2));
|
|---|
| 558 | type = *(USHORT *)(info->value + (sizeof(USHORT) * 3));
|
|---|
| 559 | if (type == EAT_ASCII) {
|
|---|
| 560 | data = info->value + (sizeof(USHORT) * 4);
|
|---|
| 561 | len = *(USHORT *)data;
|
|---|
| 562 | data += sizeof(USHORT);
|
|---|
| 563 | while ((data - info->value) + len <= info->cbValue) {
|
|---|
| 564 | if (last != '\n') {
|
|---|
| 565 | WinSendDlgItemMsg(hwnd,
|
|---|
| 566 | EA_MLE,
|
|---|
| 567 | MLM_SETIMPORTEXPORT,
|
|---|
| 568 | MPFROMP(linefeed),
|
|---|
| 569 | MPFROMLONG(1));
|
|---|
| 570 | WinSendDlgItemMsg(hwnd,
|
|---|
| 571 | EA_MLE,
|
|---|
| 572 | MLM_IMPORT,
|
|---|
| 573 | MPFROMP(&pos), MPFROMLONG(1));
|
|---|
| 574 | }
|
|---|
| 575 | WinSendDlgItemMsg(hwnd,
|
|---|
| 576 | EA_MLE,
|
|---|
| 577 | MLM_SETIMPORTEXPORT,
|
|---|
| 578 | MPFROMP(data),
|
|---|
| 579 | MPFROMLONG((ULONG) len));
|
|---|
| 580 | WinSendDlgItemMsg(hwnd,
|
|---|
| 581 | EA_MLE,
|
|---|
| 582 | MLM_IMPORT,
|
|---|
| 583 | MPFROMP(&pos),
|
|---|
| 584 | MPFROMLONG((ULONG) len));
|
|---|
| 585 | data += len;
|
|---|
| 586 | last = *(data - 1);
|
|---|
| 587 | if (data - info->value >= info->cbValue)
|
|---|
| 588 | break;
|
|---|
| 589 | len = *(USHORT *)data;
|
|---|
| 590 | data += sizeof(USHORT);
|
|---|
| 591 | }
|
|---|
| 592 | WinShowWindow(WinWindowFromID(hwnd, EA_MLE), TRUE);
|
|---|
| 593 | // Do not know how to edit
|
|---|
| 594 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE),
|
|---|
| 595 | FALSE);
|
|---|
| 596 | WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
|
|---|
| 597 | }
|
|---|
| 598 | else {
|
|---|
| 599 | WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
|
|---|
| 600 | HexDumpEA(hwnd, info);
|
|---|
| 601 | WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP),
|
|---|
| 602 | TRUE);
|
|---|
| 603 | }
|
|---|
| 604 | sprintf(str,
|
|---|
| 605 | GetPString(IDS_MVSTTEXT),
|
|---|
| 606 | num,
|
|---|
| 607 | num == 1 ?
|
|---|
| 608 | GetPString(IDS_YTEXT) :
|
|---|
| 609 | GetPString(IDS_IESTEXT),
|
|---|
| 610 | info->cbValue);
|
|---|
| 611 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 612 | break;
|
|---|
| 613 | case EAT_MVMT:
|
|---|
| 614 | MLEclearall(WinWindowFromID(hwnd, EA_MLE));
|
|---|
| 615 | num = *(USHORT *)(info->value + (sizeof(USHORT) * 2));
|
|---|
| 616 | data = info->value + (sizeof(USHORT) * 3);
|
|---|
| 617 | type = *(USHORT *)data;
|
|---|
| 618 | data += sizeof(USHORT);
|
|---|
| 619 | len = *(USHORT *)data;
|
|---|
| 620 | data += sizeof(USHORT);
|
|---|
| 621 | alltext = TRUE;
|
|---|
| 622 | while ((data - info->value) - len <= info->cbValue) {
|
|---|
| 623 | if (type != EAT_ASCII) {
|
|---|
| 624 | alltext = FALSE;
|
|---|
| 625 | break;
|
|---|
| 626 | }
|
|---|
| 627 | data += len;
|
|---|
| 628 | if (data - info->value >= info->cbValue)
|
|---|
| 629 | break;
|
|---|
| 630 | type = *(USHORT *)data;
|
|---|
| 631 | data += sizeof(USHORT);
|
|---|
| 632 | len = *(USHORT *)data;
|
|---|
| 633 | data += sizeof(USHORT);
|
|---|
| 634 | }
|
|---|
| 635 | if (alltext) {
|
|---|
| 636 | data = info->value + (sizeof(USHORT) * 3);
|
|---|
| 637 | type = *(USHORT *)data;
|
|---|
| 638 | data += sizeof(USHORT);
|
|---|
| 639 | len = *(USHORT *)data;
|
|---|
| 640 | data += sizeof(USHORT);
|
|---|
| 641 | while ((data - info->value) - len <= info->cbValue) {
|
|---|
| 642 | if (last != '\n') {
|
|---|
| 643 | WinSendDlgItemMsg(hwnd,
|
|---|
| 644 | EA_MLE,
|
|---|
| 645 | MLM_SETIMPORTEXPORT,
|
|---|
| 646 | MPFROMP(linefeed),
|
|---|
| 647 | MPFROMLONG(1));
|
|---|
| 648 | WinSendDlgItemMsg(hwnd,
|
|---|
| 649 | EA_MLE,
|
|---|
| 650 | MLM_IMPORT,
|
|---|
| 651 | MPFROMP(&pos), MPFROMLONG(1));
|
|---|
| 652 | }
|
|---|
| 653 | WinSendDlgItemMsg(hwnd,
|
|---|
| 654 | EA_MLE,
|
|---|
| 655 | MLM_SETIMPORTEXPORT,
|
|---|
| 656 | MPFROMP(data),
|
|---|
| 657 | MPFROMLONG((ULONG) len));
|
|---|
| 658 | WinSendDlgItemMsg(hwnd,
|
|---|
| 659 | EA_MLE,
|
|---|
| 660 | MLM_IMPORT,
|
|---|
| 661 | MPFROMP(&pos),
|
|---|
| 662 | MPFROMLONG((ULONG) len));
|
|---|
| 663 | data += len;
|
|---|
| 664 | last = *(data - 1);
|
|---|
| 665 | if (data - info->value >= info->cbValue)
|
|---|
| 666 | break;
|
|---|
| 667 | type = *(USHORT *)data;
|
|---|
| 668 | data += sizeof(USHORT);
|
|---|
| 669 | len = *(USHORT *)data;
|
|---|
| 670 | data += sizeof(USHORT);
|
|---|
| 671 | }
|
|---|
| 672 | }
|
|---|
| 673 | if (alltext) {
|
|---|
| 674 | WinShowWindow(WinWindowFromID(hwnd, EA_MLE), TRUE);
|
|---|
| 675 | WinEnableWindow(WinWindowFromID(hwnd,
|
|---|
| 676 | EA_CHANGE), FALSE);
|
|---|
| 677 | WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
|
|---|
| 678 | }
|
|---|
| 679 | else {
|
|---|
| 680 | WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
|
|---|
| 681 | HexDumpEA(hwnd, info);
|
|---|
| 682 | WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP),
|
|---|
| 683 | TRUE);
|
|---|
| 684 | }
|
|---|
| 685 | sprintf(str,
|
|---|
| 686 | GetPString(IDS_MVMTTEXT),
|
|---|
| 687 | num,
|
|---|
| 688 | num == 1 ?
|
|---|
| 689 | GetPString(IDS_YTEXT) :
|
|---|
| 690 | GetPString(IDS_IESTEXT),
|
|---|
| 691 | info->cbValue,
|
|---|
| 692 | alltext ?
|
|---|
| 693 | GetPString(IDS_ALLTEXTTEXT) :
|
|---|
| 694 | GetPString(IDS_MIXEDTYPESTEXT));
|
|---|
| 695 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 696 | break;
|
|---|
| 697 | default:
|
|---|
| 698 | HexDumpEA(hwnd, info);
|
|---|
| 699 | WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), TRUE);
|
|---|
| 700 | switch (*(USHORT *)info->value) {
|
|---|
| 701 | case EAT_BINARY:
|
|---|
| 702 | sprintf(str,
|
|---|
| 703 | GetPString(IDS_BINARYBYTESTEXT),
|
|---|
| 704 | info->fEA ? GetPString(IDS_CRITICALEA) : "",
|
|---|
| 705 | info->cbValue);
|
|---|
| 706 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 707 | break;
|
|---|
| 708 | case EAT_BITMAP:
|
|---|
| 709 | sprintf(str,
|
|---|
| 710 | GetPString(IDS_BITMAPBYTESTEXT),
|
|---|
| 711 | info->cbValue);
|
|---|
| 712 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 713 | break;
|
|---|
| 714 | case EAT_METAFILE:
|
|---|
| 715 | sprintf(str,
|
|---|
| 716 | GetPString(IDS_METAFILEBYTESTEXT),
|
|---|
| 717 | info->cbValue);
|
|---|
| 718 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 719 | break;
|
|---|
| 720 | case EAT_ICON:
|
|---|
| 721 | sprintf(str,
|
|---|
| 722 | GetPString(IDS_ICONBYTESTEXT),
|
|---|
| 723 | info->cbValue);
|
|---|
| 724 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 725 | break;
|
|---|
| 726 | case EAT_ASN1:
|
|---|
| 727 | sprintf(str,
|
|---|
| 728 | GetPString(IDS_ASN1BYTESTEXT),
|
|---|
| 729 | info->cbValue);
|
|---|
| 730 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 731 | break;
|
|---|
| 732 | default:
|
|---|
| 733 | sprintf(str,
|
|---|
| 734 | GetPString(IDS_UNKNOWNBYTESTEXT),
|
|---|
| 735 | *(USHORT *)info->value,
|
|---|
| 736 | info->cbValue);
|
|---|
| 737 | WinSetDlgItemText(hwnd, EA_TEXT, str);
|
|---|
| 738 | break;
|
|---|
| 739 | }
|
|---|
| 740 | break;
|
|---|
| 741 | } // switch EAT_...
|
|---|
| 742 | } // if matched
|
|---|
| 743 | info = info->next;
|
|---|
| 744 | } // while
|
|---|
| 745 | } // if have name
|
|---|
| 746 | } // if have select
|
|---|
| 747 | } // if have non-empty list
|
|---|
| 748 |
|
|---|
| 749 | if (!isalpha(*eap->filename) ||
|
|---|
| 750 | (driveflags[toupper(*eap->filename) - 'A'] &
|
|---|
| 751 | DRIVE_NOTWRITEABLE)) {
|
|---|
| 752 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
|
|---|
| 753 | WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), FALSE);
|
|---|
| 754 | WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
|
|---|
| 755 | }
|
|---|
| 756 | else {
|
|---|
| 757 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
|
|---|
| 758 | WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), TRUE);
|
|---|
| 759 | WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), TRUE);
|
|---|
| 760 | }
|
|---|
| 761 | }
|
|---|
| 762 | break;
|
|---|
| 763 | }
|
|---|
| 764 | break;
|
|---|
| 765 |
|
|---|
| 766 | case EA_ENTRY:
|
|---|
| 767 | switch (SHORT2FROMMP(mp1)) {
|
|---|
| 768 | case EN_SETFOCUS:
|
|---|
| 769 | WinSetDlgItemText(hwnd, EA_HELP, (CHAR *)GetPString(IDS_EADATAHELPTEXT));
|
|---|
| 770 | break;
|
|---|
| 771 | case EN_KILLFOCUS:
|
|---|
| 772 | WinSetDlgItemText(hwnd, EA_HELP, NullStr);
|
|---|
| 773 | break;
|
|---|
| 774 | case EN_CHANGE:
|
|---|
| 775 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
|
|---|
| 776 | break;
|
|---|
| 777 | }
|
|---|
| 778 | break;
|
|---|
| 779 |
|
|---|
| 780 | case EA_HEXDUMP:
|
|---|
| 781 | switch (SHORT2FROMMP(mp1)) {
|
|---|
| 782 | case LN_SETFOCUS:
|
|---|
| 783 | WinSetDlgItemText(hwnd, EA_HELP, (CHAR *)GetPString(IDS_EADATAHELPTEXT));
|
|---|
| 784 | break;
|
|---|
| 785 | case LN_KILLFOCUS:
|
|---|
| 786 | WinSetDlgItemText(hwnd, EA_HELP, NullStr);
|
|---|
| 787 | break;
|
|---|
| 788 | }
|
|---|
| 789 | break;
|
|---|
| 790 |
|
|---|
| 791 | case EA_MLE:
|
|---|
| 792 | switch (SHORT2FROMMP(mp1)) {
|
|---|
| 793 | case MLN_SETFOCUS:
|
|---|
| 794 | WinSetDlgItemText(hwnd, EA_HELP, (CHAR *)GetPString(IDS_EADATAHELPTEXT));
|
|---|
| 795 | break;
|
|---|
| 796 | case MLN_KILLFOCUS:
|
|---|
| 797 | WinSetDlgItemText(hwnd, EA_HELP, NullStr);
|
|---|
| 798 | break;
|
|---|
| 799 | case MLN_CHANGE:
|
|---|
| 800 | WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
|
|---|
| 801 | break;
|
|---|
| 802 | }
|
|---|
| 803 | break;
|
|---|
| 804 | }
|
|---|
| 805 | return 0;
|
|---|
| 806 |
|
|---|
| 807 | case WM_COMMAND:
|
|---|
| 808 | switch (SHORT1FROMMP(mp1)) {
|
|---|
| 809 | case EA_OPENFILE:
|
|---|
| 810 | {
|
|---|
| 811 | CHAR filename[CCHMAXPATH];
|
|---|
| 812 | CHAR *p;
|
|---|
| 813 | CHAR **list = NULL;
|
|---|
| 814 |
|
|---|
| 815 | if (*eap->filename)
|
|---|
| 816 | strcpy(filename, eap->filename);
|
|---|
| 817 | WinDismissDlg(hwnd, 1);
|
|---|
| 818 | ForwardslashToBackslash(filename);
|
|---|
| 819 | p = strrchr(filename, '\\');
|
|---|
| 820 | if (p) {
|
|---|
| 821 | p++;
|
|---|
| 822 | *p = 0;
|
|---|
| 823 | }
|
|---|
| 824 | else
|
|---|
| 825 | *filename = 0;
|
|---|
| 826 | strcat(filename, "*");
|
|---|
| 827 | list = xmalloc(sizeof(CHAR *) * 2, pszSrcFile, __LINE__);
|
|---|
| 828 |
|
|---|
| 829 | if (list) {
|
|---|
| 830 | if (insert_filename(HWND_DESKTOP,filename,TRUE,FALSE) &&
|
|---|
| 831 | *filename && *filename != '*') {
|
|---|
| 832 | list[0] = filename;
|
|---|
| 833 | list[1] = NULL;
|
|---|
| 834 | WinDlgBox(HWND_DESKTOP,
|
|---|
| 835 | HWND_DESKTOP,
|
|---|
| 836 | DisplayEAsProc,
|
|---|
| 837 | FM3ModHandle,
|
|---|
| 838 | EA_FRAME,
|
|---|
| 839 | (PVOID)list);
|
|---|
| 840 | }
|
|---|
| 841 | else
|
|---|
| 842 | free(list);
|
|---|
| 843 | }
|
|---|
| 844 | break;
|
|---|
| 845 | }
|
|---|
| 846 | case EA_ADD:
|
|---|
| 847 | {
|
|---|
| 848 | ADDEA add;
|
|---|
| 849 |
|
|---|
| 850 | add.filename = eap->filename;
|
|---|
| 851 | add.head = eap->head;
|
|---|
| 852 | if (WinDlgBox(HWND_DESKTOP, hwnd, AddEAProc, FM3ModHandle,
|
|---|
| 853 | EAC_FRAME, &add)) {
|
|---|
| 854 | Free_FEAList(eap->head);
|
|---|
| 855 | eap->head = GetFileEAs(eap->filename, FALSE, FALSE);
|
|---|
| 856 | WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
|
|---|
| 857 | }
|
|---|
| 858 | }
|
|---|
| 859 | break;
|
|---|
| 860 | case EA_CHANGE:
|
|---|
| 861 | if (!eap->current)
|
|---|
| 862 | WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
|
|---|
| 863 | else {
|
|---|
| 864 |
|
|---|
| 865 | CHAR *s;
|
|---|
| 866 | USHORT control;
|
|---|
| 867 |
|
|---|
| 868 | if (!eap->head || !*eap->filename)
|
|---|
| 869 | Runtime_Error(pszSrcFile, __LINE__, NULL);
|
|---|
| 870 | else {
|
|---|
| 871 | switch (*(USHORT *)eap->current->value) {
|
|---|
| 872 | case EAT_EA:
|
|---|
| 873 | case EAT_ASCII:
|
|---|
| 874 | control = EA_ENTRY;
|
|---|
| 875 | break;
|
|---|
| 876 | case EAT_MVMT:
|
|---|
| 877 | control = EA_MLE;
|
|---|
| 878 | break;
|
|---|
| 879 | case EAT_MVST:
|
|---|
| 880 | control = EA_MLE;
|
|---|
| 881 | break;
|
|---|
| 882 | default:
|
|---|
| 883 | Runtime_Error(pszSrcFile, __LINE__, "unexpected type");
|
|---|
| 884 | WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
|
|---|
| 885 | control = 0;
|
|---|
| 886 | }
|
|---|
| 887 | if (control) {
|
|---|
| 888 | s = xmalloc(32768, pszSrcFile, __LINE__);
|
|---|
| 889 | if (s) {
|
|---|
| 890 | *s = 0;
|
|---|
| 891 | WinQueryDlgItemText(hwnd, control, 32767, (PCH) s);
|
|---|
| 892 | if (!*s)
|
|---|
| 893 | Runtime_Error(pszSrcFile, __LINE__, NULL);
|
|---|
| 894 | else {
|
|---|
| 895 | PFEA2LIST pfealist;
|
|---|
| 896 |
|
|---|
| 897 | // FIXME to only rewrite if modified
|
|---|
| 898 | pfealist = SaveEA(eap->filename, eap->current, s, FALSE);
|
|---|
| 899 | if (!pfealist)
|
|---|
| 900 | Runtime_Error(pszSrcFile, __LINE__, "SaveEA");
|
|---|
| 901 | else {
|
|---|
| 902 | // EA rewritten - update listbox
|
|---|
| 903 | PFEA2 pfea = xmalloc(pfealist->cbList, pszSrcFile, __LINE__);
|
|---|
| 904 | if (pfea) {
|
|---|
| 905 | memcpy(pfea,
|
|---|
| 906 | pfealist->list,
|
|---|
| 907 | pfealist->cbList - sizeof(ULONG));
|
|---|
| 908 | free(eap->current->pfea); // Stale
|
|---|
| 909 | // Refresh current
|
|---|
| 910 | eap->current->pfea = pfea;
|
|---|
| 911 | eap->current->name = eap->current->pfea->szName;
|
|---|
| 912 | eap->current->cbName = eap->current->pfea->cbName;
|
|---|
| 913 | eap->current->fEA = eap->current->pfea->fEA;
|
|---|
| 914 | eap->current->cbValue = eap->current->pfea->cbValue;
|
|---|
| 915 | eap->current->value = eap->current->pfea->szName +
|
|---|
| 916 | eap->current->pfea->cbName + 1;
|
|---|
| 917 | eap->current->value[eap->current->cbValue] = 0;
|
|---|
| 918 | // Refresh display
|
|---|
| 919 | PostMsg(hwnd, WM_CONTROL,
|
|---|
| 920 | MPFROM2SHORT(EA_LISTBOX, LN_SELECT), MPVOID);
|
|---|
| 921 | }
|
|---|
| 922 | DosFreeMem(pfealist);
|
|---|
| 923 | }
|
|---|
| 924 | }
|
|---|
| 925 | free(s);
|
|---|
| 926 | }
|
|---|
| 927 | }
|
|---|
| 928 | }
|
|---|
| 929 | }
|
|---|
| 930 | break;
|
|---|
| 931 |
|
|---|
| 932 | case EA_DELETE:
|
|---|
| 933 | if (eap->head && eap->current) {
|
|---|
| 934 |
|
|---|
| 935 | EAOP2 eaop;
|
|---|
| 936 | PFEA2LIST pfealist;
|
|---|
| 937 | GEA2LIST gealist;
|
|---|
| 938 | APIRET rc;
|
|---|
| 939 | SHORT sSelect;
|
|---|
| 940 |
|
|---|
| 941 | pfealist =
|
|---|
| 942 | xmallocz(sizeof(FEA2LIST) + eap->current->cbName + 1, pszSrcFile,
|
|---|
| 943 | __LINE__);
|
|---|
| 944 | if (pfealist) {
|
|---|
| 945 | pfealist->cbList = sizeof(FEA2LIST) + eap->current->cbName + 1;
|
|---|
| 946 | pfealist->list[0].cbName = eap->current->cbName;
|
|---|
| 947 | strcpy(pfealist->list[0].szName, eap->current->name);
|
|---|
| 948 | pfealist->list[0].cbValue = 0;
|
|---|
| 949 | memset(&gealist, 0, sizeof(GEA2LIST));
|
|---|
| 950 | gealist.cbList = sizeof(GEA2LIST);
|
|---|
| 951 | eaop.fpGEA2List = &gealist;
|
|---|
| 952 | eaop.fpFEA2List = pfealist;
|
|---|
| 953 | eaop.oError = 0;
|
|---|
| 954 | rc = xDosSetPathInfo(eap->filename, FIL_QUERYEASIZE,
|
|---|
| 955 | &eaop, sizeof(eaop), DSPI_WRTTHRU);
|
|---|
| 956 | free(pfealist);
|
|---|
| 957 | if (rc)
|
|---|
| 958 | Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__,
|
|---|
| 959 | "xDosSetPathInfo");
|
|---|
| 960 | else {
|
|---|
| 961 | sSelect = 0;
|
|---|
| 962 | if (eap->current == eap->head) {
|
|---|
| 963 | eap->head = eap->head->next;
|
|---|
| 964 | free(eap->current->pfea);
|
|---|
| 965 | free(eap->current);
|
|---|
| 966 | eap->current = NULL;
|
|---|
| 967 | }
|
|---|
| 968 | else {
|
|---|
| 969 | info = eap->head;
|
|---|
| 970 | while (info) {
|
|---|
| 971 | if (info->next == eap->current) {
|
|---|
| 972 | sSelect++;
|
|---|
| 973 | info->next = eap->current->next;
|
|---|
| 974 | free(eap->current->pfea);
|
|---|
| 975 | free(eap->current);
|
|---|
| 976 | eap->current = NULL;
|
|---|
| 977 | break;
|
|---|
| 978 | }
|
|---|
| 979 | sSelect++;
|
|---|
| 980 | info = info->next;
|
|---|
| 981 | }
|
|---|
| 982 | }
|
|---|
| 983 | WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_DELETEITEM,
|
|---|
| 984 | MPFROM2SHORT(sSelect, 0), MPVOID);
|
|---|
| 985 | WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), FALSE);
|
|---|
| 986 | WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
|
|---|
| 987 | WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
|
|---|
| 988 | WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
|
|---|
| 989 | WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), FALSE);
|
|---|
| 990 | WinSetDlgItemText(hwnd, EA_ENTRY, NullStr);
|
|---|
| 991 | MLEclearall(WinWindowFromID(hwnd, EA_MLE));
|
|---|
| 992 | WinSendDlgItemMsg(hwnd, EA_HEXDUMP, LM_DELETEALL, MPVOID, MPVOID);
|
|---|
| 993 | if (sSelect && (SHORT) WinSendDlgItemMsg(hwnd, EA_LISTBOX,
|
|---|
| 994 | LM_QUERYITEMCOUNT,
|
|---|
| 995 | MPVOID, MPVOID) <=
|
|---|
| 996 | sSelect)
|
|---|
| 997 | sSelect--;
|
|---|
| 998 | WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_SELECTITEM,
|
|---|
| 999 | MPFROM2SHORT(sSelect, 0),
|
|---|
| 1000 | MPFROM2SHORT(TRUE, 0));
|
|---|
| 1001 | }
|
|---|
| 1002 | }
|
|---|
| 1003 | }
|
|---|
| 1004 | if (!eap->head)
|
|---|
| 1005 | WinSetDlgItemText(hwnd, EA_TEXT, (CHAR *)GetPString(IDS_EANOEAS));
|
|---|
| 1006 | break;
|
|---|
| 1007 |
|
|---|
| 1008 | case IDM_HELP:
|
|---|
| 1009 | if (hwndHelp)
|
|---|
| 1010 | WinSendMsg(hwndHelp, HM_DISPLAY_HELP,
|
|---|
| 1011 | MPFROM2SHORT(HELP_EAS, 0), MPFROMSHORT(HM_RESOURCEID));
|
|---|
| 1012 | break;
|
|---|
| 1013 |
|
|---|
| 1014 | case DID_OK:
|
|---|
| 1015 | WinDismissDlg(hwnd, 1);
|
|---|
| 1016 | break;
|
|---|
| 1017 |
|
|---|
| 1018 | case DID_CANCEL:
|
|---|
| 1019 | WinDismissDlg(hwnd, 0);
|
|---|
| 1020 | break;
|
|---|
| 1021 | }
|
|---|
| 1022 | return 0;
|
|---|
| 1023 |
|
|---|
| 1024 | case WM_CLOSE:
|
|---|
| 1025 | break;
|
|---|
| 1026 |
|
|---|
| 1027 | case WM_DESTROY:
|
|---|
| 1028 | if (eap) {
|
|---|
| 1029 | if (eap->head)
|
|---|
| 1030 | Free_FEAList(eap->head);
|
|---|
| 1031 | xfree(mp2, pszSrcFile, __LINE__);
|
|---|
| 1032 | free(eap);
|
|---|
| 1033 | if (hptrIcon)
|
|---|
| 1034 | WinDestroyPointer(hptrIcon);
|
|---|
| 1035 | hptrIcon = (HPOINTER) 0;
|
|---|
| 1036 | }
|
|---|
| 1037 | break;
|
|---|
| 1038 | } // switch
|
|---|
| 1039 | return WinDefDlgProc(hwnd, msg, mp1, mp2);
|
|---|
| 1040 | }
|
|---|
| 1041 |
|
|---|
| 1042 | /**
|
|---|
| 1043 | * Update one file EA
|
|---|
| 1044 | * @param filename is file to be updated
|
|---|
| 1045 | * @param current is discriptor for current EA value
|
|---|
| 1046 | * @param newdata is text string to be converted to EA value
|
|---|
| 1047 | * @param silentfail suppresses error message boxes if set
|
|---|
| 1048 | * @returns point to FEA2LIST for updated EA or NULL if error
|
|---|
| 1049 | */
|
|---|
| 1050 |
|
|---|
| 1051 | PVOID SaveEA(CHAR *filename,
|
|---|
| 1052 | HOLDFEA *current,
|
|---|
| 1053 | CHAR *newdata,
|
|---|
| 1054 | BOOL silentfail)
|
|---|
| 1055 | {
|
|---|
| 1056 | PFEA2LIST pfealist = NULL;
|
|---|
| 1057 | EAOP2 eaop;
|
|---|
| 1058 | APIRET rc;
|
|---|
| 1059 | ULONG ealen;
|
|---|
| 1060 | USHORT len, *num, *plen;
|
|---|
| 1061 | CHAR *p, *peaval;
|
|---|
| 1062 |
|
|---|
| 1063 | if (!filename || !current)
|
|---|
| 1064 | return (PVOID)pfealist; // FIXME to complain
|
|---|
| 1065 |
|
|---|
| 1066 | len = strlen(newdata);
|
|---|
| 1067 | ealen = sizeof(FEA2LIST) + 24 + (ULONG) current->cbName + 1 +
|
|---|
| 1068 | (ULONG)len + 4;
|
|---|
| 1069 | // Do type specific adjustments to EA length
|
|---|
| 1070 | switch (*(USHORT *)current->value) {
|
|---|
| 1071 | case EAT_EA:
|
|---|
| 1072 | case EAT_ASCII:
|
|---|
| 1073 | break;
|
|---|
| 1074 | case EAT_MVST:
|
|---|
| 1075 | ealen += sizeof(USHORT) * 5;
|
|---|
| 1076 | p = newdata;
|
|---|
| 1077 | while (*p == '\n')
|
|---|
| 1078 | p++;
|
|---|
| 1079 | while (*p) {
|
|---|
| 1080 | if (*p == '\n' && *(p + 1))
|
|---|
| 1081 | ealen += sizeof(USHORT);
|
|---|
| 1082 | p++;
|
|---|
| 1083 | }
|
|---|
| 1084 | break;
|
|---|
| 1085 | case EAT_MVMT:
|
|---|
| 1086 | ealen += sizeof(USHORT) * 5;
|
|---|
| 1087 | p = newdata;
|
|---|
| 1088 | while (*p == '\n')
|
|---|
| 1089 | p++;
|
|---|
| 1090 | while (*p) {
|
|---|
| 1091 | if (*p == '\n' && *(p + 1))
|
|---|
| 1092 | ealen += (sizeof(USHORT) * 2);
|
|---|
| 1093 | p++;
|
|---|
| 1094 | }
|
|---|
| 1095 | break;
|
|---|
| 1096 | default:
|
|---|
| 1097 | // FIXME to complain
|
|---|
| 1098 | return (PVOID) pfealist;
|
|---|
| 1099 | } // switch EAT_...
|
|---|
| 1100 |
|
|---|
| 1101 | if (!xDosAllocMem((PPVOID)&pfealist, ealen, pszSrcFile, __LINE__)) {
|
|---|
| 1102 | // Build FEA2LIST
|
|---|
| 1103 | memset(pfealist, 0, ealen);
|
|---|
| 1104 | pfealist->list[0].oNextEntryOffset = 0;
|
|---|
| 1105 | // pfealist->list[0].fEA = 0; // Always write non-critical EAs
|
|---|
| 1106 | pfealist->list[0].fEA = current->fEA; // Retain critical EA flags 2014-02-10 SHL
|
|---|
| 1107 |
|
|---|
| 1108 | pfealist->list[0].cbName = current->cbName;
|
|---|
| 1109 | memcpy(pfealist->list[0].szName, current->name,
|
|---|
| 1110 | pfealist->list[0].cbName + 1);
|
|---|
| 1111 | peaval = pfealist->list[0].szName + pfealist->list[0].cbName + 1;
|
|---|
| 1112 |
|
|---|
| 1113 | // Build new EA value
|
|---|
| 1114 | switch (*(USHORT *)current->value) {
|
|---|
| 1115 | case EAT_EA:
|
|---|
| 1116 | case EAT_ASCII:
|
|---|
| 1117 | *(USHORT *)peaval = *(USHORT *)current->value;
|
|---|
| 1118 | peaval += sizeof(USHORT);
|
|---|
| 1119 | *(USHORT *)peaval = (USHORT)len;
|
|---|
| 1120 | peaval += sizeof(USHORT);
|
|---|
| 1121 | memcpy(peaval, newdata, len);
|
|---|
| 1122 | peaval += len;
|
|---|
| 1123 | break;
|
|---|
| 1124 | case EAT_MVST:
|
|---|
| 1125 | *(USHORT *)peaval = (USHORT)EAT_MVST;
|
|---|
| 1126 | peaval += sizeof(USHORT);
|
|---|
| 1127 | *(USHORT *)peaval = *(USHORT *)(current->value + sizeof(USHORT));
|
|---|
| 1128 | peaval += sizeof(USHORT);
|
|---|
| 1129 | num = (USHORT *)peaval;
|
|---|
| 1130 | *num = 0;
|
|---|
| 1131 | peaval += sizeof(USHORT);
|
|---|
| 1132 | *(USHORT *)peaval = (USHORT)EAT_ASCII;
|
|---|
| 1133 | peaval += sizeof(USHORT);
|
|---|
| 1134 | plen = (USHORT *)peaval;
|
|---|
| 1135 | *plen = 0;
|
|---|
| 1136 | peaval += sizeof(USHORT);
|
|---|
| 1137 | p = newdata;
|
|---|
| 1138 | while (*p == '\n')
|
|---|
| 1139 | p++;
|
|---|
| 1140 | while (*p) {
|
|---|
| 1141 | while (*p) {
|
|---|
| 1142 | if (*p == '\n')
|
|---|
| 1143 | p++;
|
|---|
| 1144 | *peaval++ = *p++;
|
|---|
| 1145 | (*plen)++;
|
|---|
| 1146 | }
|
|---|
| 1147 | if (*p || *plen)
|
|---|
| 1148 | (*num)++;
|
|---|
| 1149 | if (*p) {
|
|---|
| 1150 | plen = (USHORT *)peaval;
|
|---|
| 1151 | *plen = 0;
|
|---|
| 1152 | peaval += sizeof(USHORT);
|
|---|
| 1153 | }
|
|---|
| 1154 | }
|
|---|
| 1155 | break;
|
|---|
| 1156 |
|
|---|
| 1157 | /**
|
|---|
| 1158 | * cbList nextoffset fea cb cbval name.......
|
|---|
| 1159 | * 000000 3C 00 00 00 00 00 00 00 6F 0B 24 00 2E 4B 45 59 < o |
|---|
| 1160 | $ .KEY
|
|---|
| 1161 | * .................... eat code num eat
|
|---|
| 1162 | * 000010 50 48 52 41 53 45 53 00 DF FF 00 00 02 00 FD FF PHRASES ßÿ ýÿ
|
|---|
| 1163 | * len.. phrase1............................ eat
|
|---|
| 1164 | * 000020 0C 00 4B 65 79 20 70 68 72 61 73 65 20 31 FD FF |
|---|
| 1165 | Key phrase 1ýÿ
|
|---|
| 1166 | * len.. phrase2......................
|
|---|
| 1167 | * 000030 0A 00 4B 65 79 20 70 68 72 61 73 65 Key phrase
|
|---|
| 1168 | */
|
|---|
| 1169 | case EAT_MVMT:
|
|---|
| 1170 | *(USHORT *)peaval = (USHORT)EAT_MVMT;
|
|---|
| 1171 | peaval += sizeof(USHORT);
|
|---|
| 1172 | *(USHORT *)peaval = *(USHORT *)(current->value + sizeof(USHORT));
|
|---|
| 1173 | peaval += sizeof(USHORT);
|
|---|
| 1174 | num = (USHORT *)peaval;
|
|---|
| 1175 | *num = 0;
|
|---|
| 1176 | peaval += sizeof(USHORT);
|
|---|
| 1177 | *(USHORT *)peaval = (USHORT)EAT_ASCII;
|
|---|
| 1178 | peaval += sizeof(USHORT);
|
|---|
| 1179 | plen = (USHORT *)peaval;
|
|---|
| 1180 | *plen = 0;
|
|---|
| 1181 | peaval += sizeof(USHORT);
|
|---|
| 1182 | p = newdata;
|
|---|
| 1183 | while (*p == '\n')
|
|---|
| 1184 | p++;
|
|---|
| 1185 | while (*p) {
|
|---|
| 1186 | while (*p) {
|
|---|
| 1187 | if (*p == '\n')
|
|---|
| 1188 | p++;
|
|---|
| 1189 | *peaval++ = *p++;
|
|---|
| 1190 | (*plen)++;
|
|---|
| 1191 | }
|
|---|
| 1192 | if (*p || *plen)
|
|---|
| 1193 | (*num)++;
|
|---|
| 1194 | if (*p) {
|
|---|
| 1195 | *(USHORT *)peaval = (USHORT)EAT_ASCII;
|
|---|
| 1196 | peaval += sizeof(USHORT);
|
|---|
| 1197 | plen = (USHORT *)peaval;
|
|---|
| 1198 | *plen = 0;
|
|---|
| 1199 | peaval += sizeof(USHORT);
|
|---|
| 1200 | }
|
|---|
| 1201 | }
|
|---|
| 1202 | break;
|
|---|
| 1203 | } // switch EAT_...
|
|---|
| 1204 |
|
|---|
| 1205 | pfealist->list[0].cbValue = peaval - (pfealist->list[0].szName + pfealist->list[0].cbName + 1);
|
|---|
| 1206 | eaop.fpGEA2List = (PGEA2LIST)0;
|
|---|
| 1207 | eaop.fpFEA2List = pfealist;
|
|---|
| 1208 | eaop.oError = 0;
|
|---|
| 1209 | pfealist->cbList = 13 + (ULONG) pfealist->list[0].cbName +
|
|---|
| 1210 | (ULONG)pfealist->list[0].cbValue;
|
|---|
| 1211 |
|
|---|
| 1212 | #if 1
|
|---|
| 1213 | // Rewrite iff modified
|
|---|
| 1214 | if (current->pfea->cbValue == pfealist->list[0].cbValue &&
|
|---|
| 1215 | memcmp(current->pfea->szName + current->pfea->cbName + 1,
|
|---|
| 1216 | pfealist->list[0].szName + pfealist->list[0].cbName + 1,
|
|---|
| 1217 | current->pfea->cbValue) == 0) {
|
|---|
| 1218 | //DbgMsg(pszSrcFile, __LINE__, "SaveEA: %s unchanged", current->pfea->szName);
|
|---|
| 1219 | rc = 0; // Suppress rewrite
|
|---|
| 1220 | }
|
|---|
| 1221 | else {
|
|---|
| 1222 | rc = xDosSetPathInfo(filename, FIL_QUERYEASIZE,
|
|---|
| 1223 | &eaop, sizeof(eaop), DSPI_WRTTHRU);
|
|---|
| 1224 | //DbgMsg(pszSrcFile, __LINE__, "SaveEA: %s updated", current->pfea->szName);
|
|---|
| 1225 | }
|
|---|
| 1226 | #else
|
|---|
| 1227 | // Rewrite EA
|
|---|
| 1228 | rc = xDosSetPathInfo(filename, FIL_QUERYEASIZE,
|
|---|
| 1229 | &eaop, sizeof(eaop), DSPI_WRTTHRU);
|
|---|
| 1230 | #endif
|
|---|
| 1231 | if (rc) {
|
|---|
| 1232 | DosFreeMem(pfealist);
|
|---|
| 1233 | pfealist = NULL;
|
|---|
| 1234 | }
|
|---|
| 1235 | if (rc && !silentfail) {
|
|---|
| 1236 | if (rc == ERROR_ACCESS_DENIED || rc == ERROR_SHARING_VIOLATION) {
|
|---|
| 1237 | saymsg(MB_ENTER,
|
|---|
| 1238 | HWND_DESKTOP,
|
|---|
| 1239 | GetPString(IDS_OOPSTEXT),
|
|---|
| 1240 | GetPString(IDS_CANTWRITEEATEXT), current->name, filename);
|
|---|
| 1241 | }
|
|---|
| 1242 | else {
|
|---|
| 1243 | Dos_Error(MB_ENTER,
|
|---|
| 1244 | rc,
|
|---|
| 1245 | HWND_DESKTOP,
|
|---|
| 1246 | pszSrcFile,
|
|---|
| 1247 | __LINE__,
|
|---|
| 1248 | GetPString(IDS_ERRORWRITEEATEXT),
|
|---|
| 1249 | current->name, filename, eaop.oError);
|
|---|
| 1250 | }
|
|---|
| 1251 | }
|
|---|
| 1252 | }
|
|---|
| 1253 | return (PVOID)pfealist;
|
|---|
| 1254 | }
|
|---|
| 1255 |
|
|---|
| 1256 | HOLDFEA *GetFileEAs(CHAR * filename, BOOL ishandle, BOOL silentfail)
|
|---|
| 1257 | {
|
|---|
| 1258 | // load eas from disk into HOLDFEA linked list
|
|---|
| 1259 |
|
|---|
| 1260 | HOLDFEA *head = NULL, *info, *last = NULL;
|
|---|
| 1261 | FILESTATUS4 fsa4;
|
|---|
| 1262 | HFILE handle;
|
|---|
| 1263 | ULONG action;
|
|---|
| 1264 | APIRET rc;
|
|---|
| 1265 |
|
|---|
| 1266 | if (!filename)
|
|---|
| 1267 | return head;
|
|---|
| 1268 | if (ishandle || !DosOpen(filename, &handle, &action, 0, 0,
|
|---|
| 1269 | OPEN_ACTION_FAIL_IF_NEW |
|
|---|
| 1270 | OPEN_ACTION_OPEN_IF_EXISTS,
|
|---|
| 1271 | OPEN_FLAGS_NOINHERIT |
|
|---|
| 1272 | OPEN_SHARE_DENYREADWRITE |
|
|---|
| 1273 | OPEN_ACCESS_READWRITE, (PEAOP2)0)) {
|
|---|
| 1274 | if (ishandle)
|
|---|
| 1275 | handle = *(HFILE *) filename;
|
|---|
| 1276 | if (!DosQueryFileInfo(handle, FIL_QUERYEASIZE, (PVOID)&fsa4,
|
|---|
| 1277 | (ULONG) sizeof(fsa4)) &&
|
|---|
| 1278 | fsa4.cbList > 4)
|
|---|
| 1279 | {
|
|---|
| 1280 | PDENA2 pdena;
|
|---|
| 1281 | EAOP2 eaop;
|
|---|
| 1282 | PGEA2LIST pgealist;
|
|---|
| 1283 | PFEA2LIST pfealist;
|
|---|
| 1284 | PGEA2 pgea;
|
|---|
| 1285 | ULONG ulEntry = 1; // Ordinal of EA to return
|
|---|
| 1286 | ULONG ulCount = 1; // # of EAs to return per call
|
|---|
| 1287 |
|
|---|
| 1288 | pdena = xmalloc(65536 + 1024, pszSrcFile, __LINE__);
|
|---|
| 1289 | if (pdena) {
|
|---|
| 1290 | while (!DosEnumAttribute(ENUMEA_REFTYPE_FHANDLE,
|
|---|
| 1291 | &handle,
|
|---|
| 1292 | ulEntry,
|
|---|
| 1293 | (PVOID)pdena,
|
|---|
| 1294 | (ULONG)65536,
|
|---|
| 1295 | &ulCount,
|
|---|
| 1296 | ENUMEA_LEVEL_NO_VALUE) &&
|
|---|
| 1297 | ulCount)
|
|---|
| 1298 | {
|
|---|
| 1299 | // 64 is for header and spare - FIXME to allocate smarter
|
|---|
| 1300 | pgealist = xmalloc(64 + pdena->cbName, pszSrcFile, __LINE__);
|
|---|
| 1301 | if (pgealist) {
|
|---|
| 1302 | pgealist->cbList = 64 + pdena->cbName;
|
|---|
| 1303 | pgea = pgealist->list;
|
|---|
| 1304 | pgea->oNextEntryOffset = 0;
|
|---|
| 1305 | pgea->cbName = pdena->cbName;
|
|---|
| 1306 | memcpy(pgea->szName, pdena->szName, pdena->cbName + 1);
|
|---|
| 1307 | pfealist = xmallocz(64 + pdena->cbName + pdena->cbValue,
|
|---|
| 1308 | pszSrcFile, __LINE__);
|
|---|
| 1309 | if (pfealist) {
|
|---|
| 1310 | pfealist->cbList = 64 + pdena->cbName + pdena->cbValue;
|
|---|
| 1311 | eaop.fpGEA2List = pgealist;
|
|---|
| 1312 | eaop.fpFEA2List = pfealist;
|
|---|
| 1313 | eaop.oError = 0;
|
|---|
| 1314 | rc = DosQueryFileInfo(handle,
|
|---|
| 1315 | FIL_QUERYEASFROMLIST,
|
|---|
| 1316 | (PVOID)&eaop,
|
|---|
| 1317 | (ULONG)sizeof(EAOP2));
|
|---|
| 1318 | if (rc) {
|
|---|
| 1319 | if (!silentfail) {
|
|---|
| 1320 | Dos_Error(MB_ENTER,
|
|---|
| 1321 | rc,
|
|---|
| 1322 | HWND_DESKTOP,
|
|---|
| 1323 | pszSrcFile,
|
|---|
| 1324 | __LINE__,
|
|---|
| 1325 | GetPString(IDS_ERRORREADEATEXT), pdena->szName);
|
|---|
| 1326 | }
|
|---|
| 1327 | }
|
|---|
| 1328 | else {
|
|---|
| 1329 | info = xmalloc(sizeof(HOLDFEA), pszSrcFile, __LINE__);
|
|---|
| 1330 | if (info) {
|
|---|
| 1331 | // 05 Jul 07 SHL was one short
|
|---|
| 1332 | info->pfea = xmalloc(eaop.fpFEA2List->cbList - sizeof(ULONG) + 1,
|
|---|
| 1333 | pszSrcFile, __LINE__);
|
|---|
| 1334 | memcpy(info->pfea, eaop.fpFEA2List->list,
|
|---|
| 1335 | eaop.fpFEA2List->cbList - sizeof(ULONG));
|
|---|
| 1336 | // Copy for hold
|
|---|
| 1337 | info->name = info->pfea->szName;
|
|---|
| 1338 | info->cbName = info->pfea->cbName;
|
|---|
| 1339 | info->fEA = info->pfea->fEA; // 2014-02-10 SHL
|
|---|
| 1340 | info->cbValue = info->pfea->cbValue;
|
|---|
| 1341 | info->value = info->pfea->szName + info->pfea->cbName + 1;
|
|---|
| 1342 | info->value[info->cbValue] = 0;
|
|---|
| 1343 | info->next = NULL;
|
|---|
| 1344 | // Add to list
|
|---|
| 1345 | if (!head)
|
|---|
| 1346 | head = info;
|
|---|
| 1347 | else
|
|---|
| 1348 | last->next = info;
|
|---|
| 1349 | last = info;
|
|---|
| 1350 | } // if malloc OK
|
|---|
| 1351 | } // if query from list OK
|
|---|
| 1352 | free(pfealist);
|
|---|
| 1353 | } // if malloc OK
|
|---|
| 1354 | free(pgealist);
|
|---|
| 1355 | } // if malloc OK
|
|---|
| 1356 | ulEntry += ulCount;
|
|---|
| 1357 | } // while have EAs
|
|---|
| 1358 | free(pdena);
|
|---|
| 1359 | DosPostEventSem(CompactSem);
|
|---|
| 1360 | } // if malloc OK
|
|---|
| 1361 | }
|
|---|
| 1362 | if (!ishandle)
|
|---|
| 1363 | DosClose(handle);
|
|---|
| 1364 | }
|
|---|
| 1365 | else {
|
|---|
| 1366 | // File probably in use - try to get EAs without opening file
|
|---|
| 1367 | if (!DosQueryPathInfo(filename,
|
|---|
| 1368 | FIL_QUERYEASIZE,
|
|---|
| 1369 | (PVOID)&fsa4,
|
|---|
| 1370 | (ULONG)sizeof(fsa4)) &&
|
|---|
| 1371 | fsa4.cbList > 4)
|
|---|
| 1372 | {
|
|---|
| 1373 | PDENA2 pdena;
|
|---|
| 1374 | EAOP2 eaop;
|
|---|
| 1375 | PGEA2LIST pgealist;
|
|---|
| 1376 | PFEA2LIST pfealist;
|
|---|
| 1377 | PGEA2 pgea;
|
|---|
| 1378 | ULONG ulEntry = 1, ulCount = 1;
|
|---|
| 1379 |
|
|---|
| 1380 | pdena = xmalloc(65536 + 1024, pszSrcFile, __LINE__);
|
|---|
| 1381 | if (pdena) {
|
|---|
| 1382 | while (!DosEnumAttribute(ENUMEA_REFTYPE_PATH,
|
|---|
| 1383 | filename,
|
|---|
| 1384 | ulEntry,
|
|---|
| 1385 | (PVOID)pdena,
|
|---|
| 1386 | (ULONG)65536,
|
|---|
| 1387 | &ulCount,
|
|---|
| 1388 | ENUMEA_LEVEL_NO_VALUE) &&
|
|---|
| 1389 | ulCount)
|
|---|
| 1390 | {
|
|---|
| 1391 | // Got some EAs
|
|---|
| 1392 | pgealist = xmalloc(64 + pdena->cbName, pszSrcFile, __LINE__);
|
|---|
| 1393 | if (pgealist) {
|
|---|
| 1394 | pgealist->cbList = 64 + pdena->cbName;
|
|---|
| 1395 | pgea = pgealist->list;
|
|---|
| 1396 | pgea->oNextEntryOffset = 0;
|
|---|
| 1397 | pgea->cbName = pdena->cbName;
|
|---|
| 1398 | memcpy(pgea->szName, pdena->szName, pdena->cbName + 1);
|
|---|
| 1399 | pfealist =
|
|---|
| 1400 | xmallocz(64 + pdena->cbName + pdena->cbValue, pszSrcFile,
|
|---|
| 1401 | __LINE__);
|
|---|
| 1402 | if (pfealist) {
|
|---|
| 1403 | pfealist->cbList = 64 + pdena->cbName + pdena->cbValue;
|
|---|
| 1404 | eaop.fpGEA2List = pgealist;
|
|---|
| 1405 | eaop.fpFEA2List = pfealist;
|
|---|
| 1406 | eaop.oError = 0;
|
|---|
| 1407 | rc = DosQueryPathInfo(filename,
|
|---|
| 1408 | FIL_QUERYEASFROMLIST,
|
|---|
| 1409 | (PVOID)&eaop,
|
|---|
| 1410 | (ULONG)sizeof(EAOP2));
|
|---|
| 1411 | if (!rc) {
|
|---|
| 1412 | // Got one
|
|---|
| 1413 | info = xmalloc(sizeof(HOLDFEA), pszSrcFile, __LINE__);
|
|---|
| 1414 | if (info) {
|
|---|
| 1415 | // 29 Nov 07 GKY One short (EA search crash)
|
|---|
| 1416 | info->pfea = xmalloc(eaop.fpFEA2List->cbList - sizeof(ULONG) + 1,
|
|---|
| 1417 | pszSrcFile, __LINE__);
|
|---|
| 1418 | memcpy(info->pfea, eaop.fpFEA2List->list,
|
|---|
| 1419 | eaop.fpFEA2List->cbList - sizeof(ULONG));
|
|---|
| 1420 | info->name = info->pfea->szName;
|
|---|
| 1421 | info->cbName = info->pfea->cbName;
|
|---|
| 1422 | info->fEA = info->pfea->fEA; // 2014-02-10 SHL
|
|---|
| 1423 | info->cbValue = info->pfea->cbValue;
|
|---|
| 1424 | info->value = info->pfea->szName + info->pfea->cbName + 1;
|
|---|
| 1425 | info->value[info->cbValue] = 0;
|
|---|
| 1426 | info->next = NULL;
|
|---|
| 1427 | // Add to list
|
|---|
| 1428 | if (!head)
|
|---|
| 1429 | head = info;
|
|---|
| 1430 | else
|
|---|
| 1431 | last->next = info;
|
|---|
| 1432 | last = info;
|
|---|
| 1433 | }
|
|---|
| 1434 | else
|
|---|
| 1435 | free(pfealist);
|
|---|
| 1436 | }
|
|---|
| 1437 | else {
|
|---|
| 1438 | free(pfealist);
|
|---|
| 1439 | if (!silentfail) {
|
|---|
| 1440 | if (rc == ERROR_ACCESS_DENIED
|
|---|
| 1441 | || rc == ERROR_SHARING_VIOLATION) {
|
|---|
| 1442 | rc =
|
|---|
| 1443 | saymsg(MB_ENTER | MB_CANCEL, HWND_DESKTOP,
|
|---|
| 1444 | GetPString(IDS_OOPSTEXT),
|
|---|
| 1445 | GetPString(IDS_CANTREADEATEXT), filename,
|
|---|
| 1446 | pdena->szName);
|
|---|
| 1447 | if (rc == MBID_CANCEL) {
|
|---|
| 1448 | free(pgealist);
|
|---|
| 1449 | break;
|
|---|
| 1450 | }
|
|---|
| 1451 | }
|
|---|
| 1452 | else {
|
|---|
| 1453 | Dos_Error(MB_ENTER,
|
|---|
| 1454 | rc,
|
|---|
| 1455 | HWND_DESKTOP,
|
|---|
| 1456 | pszSrcFile,
|
|---|
| 1457 | __LINE__,
|
|---|
| 1458 | GetPString(IDS_ERRORREADEATEXT), pdena->szName);
|
|---|
| 1459 | }
|
|---|
| 1460 | }
|
|---|
| 1461 | } // if DosQeryPathInfo
|
|---|
| 1462 | } // if malloc OK
|
|---|
| 1463 | free(pgealist);
|
|---|
| 1464 | } // if malloc OK
|
|---|
| 1465 | ulEntry += ulCount;
|
|---|
| 1466 | } // while have EAs
|
|---|
| 1467 | free(pdena);
|
|---|
| 1468 | DosPostEventSem(CompactSem);
|
|---|
| 1469 | } // if malloc OK
|
|---|
| 1470 | } // if DosQueryPathInfo OK
|
|---|
| 1471 | } // if need DosQueryPathInfo
|
|---|
| 1472 | return head;
|
|---|
| 1473 | }
|
|---|
| 1474 |
|
|---|
| 1475 | VOID Free_FEAList(HOLDFEA * pFEA)
|
|---|
| 1476 | {
|
|---|
| 1477 | // free a linked list of HOLDFEAs
|
|---|
| 1478 |
|
|---|
| 1479 | register HOLDFEA *next;
|
|---|
| 1480 |
|
|---|
| 1481 | while (pFEA) {
|
|---|
| 1482 | // Free linked list
|
|---|
| 1483 | next = pFEA->next;
|
|---|
| 1484 | xfree(pFEA->pfea, pszSrcFile, __LINE__);
|
|---|
| 1485 | free(pFEA);
|
|---|
| 1486 | pFEA = next;
|
|---|
| 1487 | }
|
|---|
| 1488 | DosPostEventSem(CompactSem);
|
|---|
| 1489 | }
|
|---|
| 1490 |
|
|---|
| 1491 | #pragma alloc_text(EAS,DisplayEAsProc,SaveEA,HexDumpEA,CheckEA,AddEAProc)
|
|---|
| 1492 | #pragma alloc_text(EAS1,HexDump,GetFileEAs,Free_FEAList)
|
|---|
| 1493 |
|
|---|
