source: trunk/av2.c@ 1036

Last change on this file since 1036 was 907, checked in by Steven Levine, 18 years ago

Avoid out of memory traps in Compare Directories
Rework Compare Directories progress display for 2 second update rate
Start refactoring to reduce dependence on fm3dll.h
Add timer services (IsITimerExpired etc.)
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 5.2 KB
Line 
1
2/***********************************************************************
3
4 $Id: av2.c 907 2008-01-06 07:26:17Z stevenhl $
5
6 Archive viewer applet
7
8 Copyright (c) 1993-98 M. Kimes
9 Copyright (c) 2007 Steven H. Levine
10
11 23 Sep 07 SHL Sync with standards
12 23 Sep 07 SHL Get rid of statics
13
14***********************************************************************/
15
16#include <stdlib.h>
17#include <string.h>
18
19#define INCL_DOS
20#define INCL_WIN
21#define INCL_LONGLONG
22
23#include "dll\version.h"
24#include "dll\fm3str.h"
25#include "dll\arccnrs.h"
26#include "dll\fm3dll.h"
27
28HMTX av2Sem;
29
30VOID APIENTRY deinit(ULONG why)
31{
32 /* cleanup before exiting */
33
34 DosCloseMutexSem(av2Sem);
35 if (DosOpenMutexSem("\\SEM32\\AV2", &av2Sem)) {
36 CHAR s[CCHMAXPATH]; // 23 Sep 07 SHL
37 CHAR *enddir;
38 HDIR search_handle;
39 ULONG num_matches;
40 FILEFINDBUF3 ffb3;
41
42 save_dir(s);
43 if (s[strlen(s) - 1] != '\\')
44 strcat(s, "\\");
45 enddir = &s[strlen(s)];
46 if (*ArcTempRoot) {
47 strcat(s, ArcTempRoot);
48 strcat(s, "*");
49 search_handle = HDIR_CREATE;
50 num_matches = 1;
51 if (!DosFindFirst(s,
52 &search_handle,
53 FILE_NORMAL | FILE_DIRECTORY | FILE_SYSTEM |
54 FILE_READONLY | FILE_HIDDEN | FILE_ARCHIVED,
55 &ffb3,
56 sizeof(ffb3),
57 &num_matches,
58 FIL_STANDARD)) {
59 do {
60 strcpy(enddir, ffb3.achName);
61 if (ffb3.attrFile & FILE_DIRECTORY) {
62 wipeallf("%s\\*", s);
63 DosDeleteDir(s);
64 }
65 else
66 unlinkf("%s", s);
67 } while (!DosFindNext(search_handle,
68 &ffb3, sizeof(FILEFINDBUF3), &num_matches));
69 DosFindClose(search_handle);
70 }
71 }
72 }
73 else
74 DosCloseMutexSem(av2Sem);
75
76 DosExitList(EXLST_REMOVE, deinit);
77}
78
79int main(int argc, char *argv[])
80{
81 HAB hab;
82 HMQ hmq;
83 QMSG qmsg;
84 HWND hwndFrame = (HWND) 0;
85 static CHAR fullname[CCHMAXPATH]; // 23 Sep 07 SHL fixme to not be static
86 CHAR *thisarg = NULL;
87 INT x;
88
89 *fullname = 0;
90 strcpy(appname, "AV/2");
91 fAmAV2 = TRUE;
92 DosError(FERR_DISABLEHARDERR);
93 for (x = 1; x < argc; x++) {
94 if (!strchr("/;,`\'", *argv[x]) &&
95 !thisarg &&
96 (IsFile(argv[x]) == 1 ||
97 (strchr(argv[x], '?') || strchr(argv[x], '*') ||
98 !strchr(argv[x], '.')))) {
99 thisarg = argv[x];
100 break;
101 }
102 }
103 DosExitList(EXLST_ADD, deinit);
104 if (DosOpenMutexSem("\\SEM32\\AV2", &av2Sem))
105 DosCreateMutexSem("\\SEM32\\AV2", &av2Sem, DC_SEM_SHARED, FALSE);
106 if (thisarg) {
107 if (DosQueryPathInfo(thisarg,
108 FIL_QUERYFULLNAME, fullname, sizeof(fullname)))
109 strcpy(fullname, thisarg);
110 if (*fullname && (strchr(fullname, '?') ||
111 strchr(fullname, '*') || !strchr(fullname, '.'))) {
112
113 FILEFINDBUF3 ffb3;
114 ULONG nm;
115 HDIR hdir;
116 CHAR *enddir;
117
118 if (!strchr(fullname, '.'))
119 strcat(fullname, ".*");
120 enddir = strrchr(fullname, '\\');
121 if (enddir) {
122 enddir++;
123 hdir = HDIR_CREATE;
124 nm = 1;
125 if (!DosFindFirst(fullname,
126 &hdir,
127 FILE_NORMAL | FILE_SYSTEM |
128 FILE_READONLY | FILE_HIDDEN | FILE_ARCHIVED,
129 &ffb3, sizeof(FILEFINDBUF3), &nm, FIL_STANDARD)) {
130 strcpy(enddir, ffb3.achName);
131 DosFindClose(hdir);
132 }
133 }
134 }
135 }
136 hab = WinInitialize(0);
137 if (hab) {
138 hmq = WinCreateMsgQueue(hab, 1024);
139 if (hmq) {
140 {
141 CHAR path[CCHMAXPATH];
142 CHAR *env;
143 FILESTATUS3 fs;
144
145 env = getenv("FM3INI");
146 if (env && *env) {
147 DosError(FERR_DISABLEHARDERR);
148 if (!DosQueryPathInfo(env, FIL_QUERYFULLNAME, path, sizeof(path))) {
149 DosError(FERR_DISABLEHARDERR);
150 if (!DosQueryPathInfo(path, FIL_STANDARD, &fs, sizeof(fs))) {
151 if (!(fs.attrFile & FILE_DIRECTORY)) {
152 env = strrchr(path, '\\');
153 if (env)
154 *env = 0;
155 }
156 DosError(FERR_DISABLEHARDERR);
157 if (!DosQueryPathInfo(path, FIL_STANDARD, &fs, sizeof(fs))) {
158 if (fs.attrFile & FILE_DIRECTORY)
159 switch_to(path);
160 }
161 }
162 }
163 }
164 }
165 if (InitFM3DLL(hab, argc, argv)) {
166 if (CheckVersion(VERMAJOR, VERMINOR)) {
167 fAmAV2 = TRUE;
168 if (!*fullname) {
169 strcpy(fullname, "*");
170 if (!insert_filename(HWND_DESKTOP,
171 fullname,
172 TRUE,
173 FALSE) || !*fullname || *fullname == '*')
174 goto Abort;
175 }
176 if (*fullname) {
177 if (ExecAssociation(HWND_DESKTOP, fullname) == -1) {
178 hwndFrame = StartArcCnr(HWND_DESKTOP,
179 (HWND) 0, fullname, 0, NULL);
180 if (!hwndFrame) {
181
182 CHAR *p = strrchr(fullname, '.');
183
184 if (p) {
185 if (!stricmp(p, ".INI"))
186 hwndFrame = StartIniEditor(HWND_DESKTOP, fullname, 0);
187 }
188 if (!ShowMultimedia(fullname))
189 hwndFrame = StartMLEEditor(HWND_DESKTOP,
190 1,
191 ((*fullname) ?
192 fullname : NULL), (HWND) 0);
193 }
194 if (hwndFrame && WinIsWindow(hab, hwndFrame)) {
195 if (hwndHelp)
196 WinAssociateHelpInstance(hwndHelp, hwndFrame);
197 for (;;) {
198 if (!WinGetMsg(hab, &qmsg, (HWND) 0, 0, 0)) {
199 if (!WinIsWindow(hab, hwndFrame))
200 break;
201 if (qmsg.hwnd)
202 qmsg.msg = WM_CLOSE;
203 else
204 break;
205 }
206 if (hwndBubble &&
207 ((qmsg.msg > (WM_BUTTON1DOWN - 1) &&
208 qmsg.msg < (WM_BUTTON3DBLCLK + 1)) ||
209 (qmsg.msg > (WM_CHORD - 1) &&
210 qmsg.msg < (WM_BUTTON3CLICK + 1))) &&
211 WinIsWindowVisible(hwndBubble))
212 WinShowWindow(hwndBubble, FALSE);
213 WinDispatchMsg(hab, &qmsg);
214 }
215 DosSleep(125);
216 }
217 }
218 }
219 }
220 }
221 Abort:
222 DosSleep(125);
223 WinDestroyMsgQueue(hmq);
224 }
225 WinTerminate(hab);
226 }
227 return 0;
228}
Note: See TracBrowser for help on using the repository browser.