bool CFileDialog::ReadDir(const std::string &dir)
{
struct dirent *dirstruct;
struct stat filestat;
DIR *dp;
bool isrootdir = ((dir[0] == '/') && (dir.length()==1));
ClearDirList();
dp = opendir (dir.c_str());
if (dp == 0) return false;
while ((dirstruct = readdir (dp)) != 0)
{
if (lstat(dirstruct->d_name, &filestat) != 0)
continue;
if (mode2Filetype(filestat.st_mode) != 'd')
continue; // Has to be a directory...
if (!strcmp(dirstruct->d_name, "."))
continue;
if ((!strcmp(dirstruct->d_name, "..")) && isrootdir)
continue;
m_DirItems.push_back(strdup(dirstruct->d_name));
}
closedir (dp);
return true;
}
/*
* This is a callback to the scrolling list which displays information
* about the current file. (and the whole directory as well)
*/
static int displayFileInfoCB (EObjectType objectType GCC_UNUSED, void *object, void *clientData, chtype key GCC_UNUSED)
{
/* Declare local variables. */
CDKENTRY *entry = (CDKENTRY *)object;
CDKFSELECT *fselect = (CDKFSELECT *)clientData;
CDKLABEL *infoLabel;
struct stat fileStat;
struct passwd *pwEnt;
struct group *grEnt;
char *filename;
char *filetype;
char *mesg[10];
char temp[100];
char stringMode[15];
int len;
int intMode;
/* Get the file name. */
filename = fselect->entryField->info;
/* Get specific information about the files. */
lstat (filename, &fileStat);
/* Determine the file type. */
switch (mode2Filetype(fileStat.st_mode)) {
case 'l':
filetype = "Symbolic Link";
break;
case '@':
filetype = "Socket";
break;
case '-':
filetype = "Regular File";
break;
case 'd':
filetype = "Directory";
break;
case 'c':
filetype = "Character Device";
break;
case 'b':
filetype = "Block Device";
break;
case '&':
filetype = "FIFO Device";
break;
default:
filetype = "Unknown";
break;
}
/* Get the user name and group name. */
pwEnt = getpwuid (fileStat.st_uid);
grEnt = getgrgid (fileStat.st_gid);
/* Convert the mode_t type to both string and int. */
intMode = mode2Char (stringMode, fileStat.st_mode);
/* Create the message. */
sprintf (temp, "Directory : </U>%s", fselect->pwd);
mesg[0] = copyChar (temp);
sprintf (temp, "Filename : </U>%s", filename);
mesg[1] = copyChar (temp);
sprintf (temp, "Owner : </U>%s<!U> (%d)", pwEnt->pw_name, (int)fileStat.st_uid);
mesg[2] = copyChar (temp);
sprintf (temp, "Group : </U>%s<!U> (%d)", grEnt->gr_name, (int)fileStat.st_gid);
mesg[3] = copyChar (temp);
sprintf (temp, "Permissions: </U>%s<!U> (%o)", stringMode, intMode);
mesg[4] = copyChar (temp);
sprintf (temp, "Size : </U>%ld<!U> bytes", (long) fileStat.st_size);
mesg[5] = copyChar (temp);
sprintf (temp, "Last Access: </U>%s", ctime (&fileStat.st_atime));
len = (int)strlen (temp);
temp[len] = '\0'; temp[len-1] = '\0';
mesg[6] = copyChar (temp);
sprintf (temp, "Last Change: </U>%s", ctime (&fileStat.st_ctime));
len = (int)strlen (temp);
temp[len] = '\0'; temp[len-1] = '\0';
mesg[7] = copyChar (temp);
sprintf (temp, "File Type : </U>%s", filetype);
mesg[8] = copyChar (temp);
/* Create the pop up label. */
infoLabel = newCDKLabel (entry->obj.screen, CENTER, CENTER,
mesg, 9, TRUE, FALSE);
drawCDKLabel (infoLabel, TRUE);
wgetch (infoLabel->win);
/* Clean up some memory. */
destroyCDKLabel (infoLabel);
freeCharList (mesg, 9);
/* Redraw the file selector. */
drawCDKFselect (fselect, ObjOf(fselect)->box);
return (TRUE);
}
/*
* This creates a list of the files in the current directory.
*/
int setCDKFselectDirContents (CDKFSELECT *fselect)
{
/* Declare local variables. */
struct stat fileStat;
char **dirList = 0;
char temp[200], mode;
int fileCount;
int x = 0;
/* Get the directory contents. */
fileCount = CDKgetDirectoryContents (fselect->pwd, &dirList);
if (fileCount == -1)
{
/* We couldn't read the directory. Return. */
return 0;
}
/* Clean out the old directory list. */
freeCharList (fselect->dirContents, fselect->fileCounter);
fselect->fileCounter = fileCount;
/* Set the properties of the files. */
for (x=0; x < fselect->fileCounter; x++)
{
/* Stat the file. */
lstat (dirList[x], &fileStat);
/* Check the mode. */
mode = ' ';
if (((fileStat.st_mode & S_IXUSR) != 0) ||
((fileStat.st_mode & S_IXGRP) != 0) ||
((fileStat.st_mode & S_IXOTH) != 0))
{
mode = '*';
}
/* Create the filename. */
switch (mode2Filetype(fileStat.st_mode)) {
case 'l':
sprintf (temp, "%s%s@", fselect->linkAttribute, dirList[x]);
break;
case '@':
sprintf (temp, "%s%s&", fselect->sockAttribute, dirList[x]);
break;
case '-':
sprintf (temp, "%s%s%c", fselect->fileAttribute, dirList[x], mode);
break;
case 'd':
sprintf (temp, "%s%s/", fselect->dirAttribute, dirList[x]);
break;
default:
sprintf (temp, "%s%c", dirList[x], mode);
break;
}
fselect->dirContents[x] = copyChar (temp);
/* Free up this piece of memory. */
}
CDKfreeStrings (dirList);
return 1;
}
