void EDirectory::RescanList() {
char Dir[256];
char Name[256];
int DirCount = 0;
unsigned long SizeCount = 0;
FileFind *ff;
FileInfo *fi;
int rc;
if (Files)
FreeList();
Count = 0;
FCount = 0;
if (JustDirectory(Path, Dir, sizeof(Dir)) != 0) return;
JustFileName(Path, Name, sizeof(Name));
// we don't want any special information about symbolic links, just to browse files
ff = new FileFind(Dir, "*", ffDIRECTORY | ffHIDDEN | ffLINK);
if (ff == 0)
return ;
rc = ff->FindFirst(&fi);
while (rc == 0) {
assert(fi != 0);
if (strcmp(fi->Name(), ".") != 0) {
Files = (FileInfo **)realloc((void *)Files, ((FCount | 255) + 1) * sizeof(FileInfo *));
if (Files == 0)
{
delete fi;
delete ff;
return;
}
Files[FCount] = fi;
SizeCount += Files[FCount]->Size();
if (fi->Type() == fiDIRECTORY && (strcmp(fi->Name(), "..") != 0))
DirCount++;
Count++;
FCount++;
} else
delete fi;
rc = ff->FindNext(&fi);
}
delete ff;
{
char CTitle[256];
sprintf(CTitle, "%d files%c%d dirs%c%lu bytes%c%-200.200s",
FCount, ConGetDrawChar(DCH_V),
DirCount, ConGetDrawChar(DCH_V),
SizeCount, ConGetDrawChar(DCH_V),
Dir);
SetTitle(CTitle);
}
qsort(Files, FCount, sizeof(FileInfo *), FileNameCmp);
NeedsRedraw = 1;
}
int MultiFileLoad(int createFlags, const char *FileName, const char *Mode, EView *View) {
char fX[MAXPATH];
int count = 0;
char FPath[MAXPATH];
char FName[MAXPATH];
FileFind *ff;
FileInfo *fi;
int rc;
assert(View != 0);
JustDirectory(FileName, fX, sizeof (fX));
if (fX[0] == 0) strcpy(fX, ".");
JustFileName(FileName, FName, sizeof(FName));
if (ExpandPath(fX, FPath, sizeof(FPath)) == -1) return 0;
Slash(FPath, 1);
ff = new FileFind(FPath, FName, ffHIDDEN | ffFULLPATH);
if (ff == 0)
return 0;
rc = ff->FindFirst(&fi);
while (rc == 0) {
count++;
if (FileLoad(createFlags, fi->Name(), Mode, View) == 0) {
delete fi;
delete ff;
return 0;
}
delete fi;
rc = ff->FindNext(&fi);
}
delete ff;
if (count == 0)
return FileLoad(createFlags, FileName, Mode, View);
return 1;
}
int CompletePath(const char *Base, char *Match, int Count) {
char Name[MAXPATH];
const char *dirp;
char *namep;
int len, count = 0;
char cname[MAXPATH];
int hascname = 0;
RxMatchRes RM;
FileFind *ff;
FileInfo *fi;
int rc;
if (strcmp(Base, "") == 0) {
if (ExpandPath(".", Name, sizeof(Name)) != 0) return -1;
} else {
if (ExpandPath(Base, Name, sizeof(Name)) != 0) return -1;
}
// SlashDir(Name);
dirp = Name;
namep = SepRChr(Name);
if (namep == Name) {
dirp = SSLASH;
namep = Name + 1;
} else if (namep == NULL) {
namep = Name;
dirp = SDOT;
} else {
*namep = 0;
namep++;
}
len = strlen(namep);
strcpy(Match, dirp);
SlashDir(Match);
cname[0] = 0;
ff = new FileFind(dirp, "*",
ffDIRECTORY | ffHIDDEN
#if defined(USE_DIRENT)
| ffFAST // for SPEED
#endif
);
if (ff == 0)
return 0;
rc = ff->FindFirst(&fi);
while (rc == 0) {
const char *dname = fi->Name();
// filter out unwanted files
if ((strcmp(dname, ".") != 0) &&
(strcmp(dname, "..") != 0) &&
(!CompletionFilter || RxExec(CompletionFilter, dname, strlen(dname), dname, &RM) != 1)) {
if ((
#if defined(UNIX)
strncmp
#else // os2, nt, ...
strnicmp
#endif
(namep, dname, len) == 0)
&& (dname[0] != '.' || namep[0] == '.')) {
count++;
if (Count == count) {
Slash(Match, 1);
strcat(Match, dname);
if (
#if defined(USE_DIRENT) // for SPEED
IsDirectory(Match)
#else
fi->Type() == fiDIRECTORY
#endif
)
Slash(Match, 1);
} else if (Count == -1) {
if (!hascname) {
strcpy(cname, dname);
hascname = 1;
} else {
int o = 0;
#ifdef UNIX
while (cname[o] && dname[o] && (cname[o] == dname[o])) o++;
#endif
#if defined(OS2) || defined(NT)
while (cname[o] && dname[o] && (toupper(cname[o]) == toupper(dname[o]))) o++;
#endif
cname[o] = 0;
}
}
}
}
delete fi;
rc = ff->FindNext(&fi);
}
delete ff;
if (Count == -1) {
Slash(Match, 1);
strcat(Match, cname);
if (count == 1) SlashDir(Match);
}
return count;
}
