sp<Retval> GdMonCpustat::draw(int num, sp<info>& info, sp<MonBase>& dest
, const char* path)
{
sp<Retval> retval;
if( DFW_RET(retval, MonCpustat::draw(num, info, dest, path)) )
return DFW_RETVAL_D(retval);
if( DFW_RET(retval, baseInit()) )
return DFW_RETVAL_D(retval);
struct max_st max;
struct data_st dt;
getMax(&max, info, m_g.cs.w);
setData(&dt);
drawHead(dest->m_sec, info->m_sec);
uint64_t first_sec;
uint64_t last_sec = dest->m_sec;
for(int k=info->m_aLists.size(), dx=m_g.cr.ex; ((k>0)&&(dx>m_g.cr.sx));)
{
sp<GdMonCpustat> p = info->m_aLists.get(k-1);
sp<GdMonCpustat> pp = info->m_aLists.get(k-2);
procData(dx, &max, &dt, p, pp);
drawData(dx, &dt);
k--;
dx--;
first_sec = p->m_sec;
}
drawBottom(dest, &max, &dt);
drawLast(first_sec, last_sec);
if( DFW_RET(retval, savePng(path, savename(), 0)) )
return DFW_RETVAL_D(retval);
return NULL;
}
bool CDocument::saveToFile(const QString &file){
QString savename( m_fileInfo.absoluteFilePath() );
if( file.length() > 0 )
savename = file;
else if( !m_fileInfo.exists() ){
savename = QFileDialog::getSaveFileName( 0 , "Save to.." );
}
QFile fileq( savename );
if( !fileq.open( QIODevice::WriteOnly ) ){
QMessageBox::critical( 0 , "Save failed!" , "Unable to open the file for save!" );
return false;
}
QByteArray bit8 = m_editor->toPlainText().toLocal8Bit();
qint64 savedBytes = fileq.write( bit8 );
fileq.close();
if( savedBytes != bit8.size() ){
QMessageBox::critical( 0 , "Save failed!" , "Seem that not all bytes have been written." );
return false;
}
editor()->document()->setModified( false );
return true;
}
/*
* add an entry to the symbol table
*/
struct entry *
addentry(char *name, ino_t inum, int type)
{
struct entry *np, *ep;
if (freelist != NULL) {
np = freelist;
freelist = np->e_next;
memset(np, 0, sizeof(struct entry));
} else {
np = calloc(1, sizeof(struct entry));
if (np == NULL)
panic("no memory to extend symbol table\n");
}
np->e_type = type & ~LINK;
ep = lookupparent(name);
if (ep == NULL) {
if (inum != ROOTINO || lookupino(ROOTINO) != NULL)
panic("bad name to addentry %s\n", name);
np->e_name = savename(name);
np->e_namlen = strlen(name);
np->e_parent = np;
addino(ROOTINO, np);
return (np);
}
np->e_name = savename(strrchr(name, '/') + 1);
np->e_namlen = strlen(np->e_name);
np->e_parent = ep;
np->e_sibling = ep->e_entries;
ep->e_entries = np;
if (type & LINK) {
ep = lookupino(inum);
if (ep == NULL)
panic("link to non-existent name\n");
np->e_ino = inum;
np->e_links = ep->e_links;
ep->e_links = np;
} else if (inum != 0) {
if (lookupino(inum) != NULL)
panic("duplicate entry\n");
addino(inum, np);
}
return (np);
}
/*
* Read the contents of a directory.
*/
static void
mkentry(const char *name, struct direct *dp, struct afile *fp)
{
char *cp;
struct entry *np;
fp->fnum = dp->d_ino;
fp->fname = savename(dp->d_name);
for (cp = fp->fname; *cp; cp++)
if (!vflag && (*cp < ' ' || *cp >= 0177))
*cp = '?';
fp->len = cp - fp->fname;
if (dflag && TSTINO(fp->fnum, dumpmap) == 0)
fp->prefix = '^';
else if ((np = lookupname(name)) != NULL && (np->e_flags & NEW))
fp->prefix = '*';
else
fp->prefix = ' ';
switch(dp->d_type) {
default:
fprintf(stderr, "Warning: undefined file type %d\n",
dp->d_type);
/* fall through */
case DT_REG:
fp->postfix = ' ';
break;
case DT_LNK:
fp->postfix = '@';
break;
case DT_FIFO:
case DT_SOCK:
fp->postfix = '=';
break;
case DT_CHR:
case DT_BLK:
fp->postfix = '#';
break;
case DT_WHT:
fp->postfix = '%';
break;
case DT_UNKNOWN:
case DT_DIR:
if (inodetype(dp->d_ino) == NODE)
fp->postfix = '/';
else
fp->postfix = ' ';
break;
}
return;
}
/*
* Change a name to a unique temporary name.
*/
void
mktempname(struct entry *ep)
{
char oldname[MAXPATHLEN];
if (ep->e_flags & TMPNAME)
badentry(ep, "mktempname: called with TMPNAME");
ep->e_flags |= TMPNAME;
(void) strcpy(oldname, myname(ep));
freename(ep->e_name);
ep->e_name = savename(gentempname(ep));
ep->e_namlen = strlen(ep->e_name);
renameit(oldname, myname(ep));
}
static struct subr_desc *subr_install( char *name,void *(*subr)() ) {
int val;
struct subr_desc *sd=subr_lookup(name);
if (sd == NULL) {
sd = tcob_malloc( sizeof(struct subr_desc) );
if (sd==NULL)
return NULL;
if ( (sd->name = savename( name ) ) == NULL )
return NULL;
val = subr_hash( sd->name );
sd->next = subrtab[ val ];
sd->subr = subr;
subrtab[ val ] = sd;
}
return sd;
}
/*
* Relocate an entry in the tree structure
*/
void
moveentry(struct entry *ep, char *newname)
{
struct entry *np;
char *cp;
np = lookupparent(newname);
if (np == NULL)
badentry(ep, "cannot move ROOT");
if (np != ep->e_parent) {
removeentry(ep);
ep->e_parent = np;
ep->e_sibling = np->e_entries;
np->e_entries = ep;
}
cp = strrchr(newname, '/') + 1;
freename(ep->e_name);
ep->e_name = savename(cp);
ep->e_namlen = strlen(cp);
if (strcmp(gentempname(ep), ep->e_name) == 0)
ep->e_flags |= TMPNAME;
else
ep->e_flags &= ~TMPNAME;
}
/*
* Do an "ls" style listing of a directory
*/
static void
printlist(const char *name, char *basename)
{
struct afile *fp, *list, *listp = NULL;
struct direct *dp;
struct afile single;
RST_DIR *dirp;
int entries, len, namelen;
char locname[MAXPATHLEN + 1];
dp = pathsearch(name);
if (dp == NULL || (!dflag && TSTINO(dp->d_ino, dumpmap) == 0) ||
(!vflag && dp->d_ino == UFS_WINO))
return;
if ((dirp = rst_opendir(name)) == NULL) {
entries = 1;
list = &single;
mkentry(name, dp, list);
len = strlen(basename) + 1;
if (strlen(name) - len > (unsigned short)single.len) {
freename(single.fname);
single.fname = savename(&name[len]);
single.len = strlen(single.fname);
}
} else {
entries = 0;
while ((dp = rst_readdir(dirp)))
entries++;
rst_closedir(dirp);
list = (struct afile *)malloc(entries * sizeof(struct afile));
if (list == NULL) {
fprintf(stderr, "ls: out of memory\n");
return;
}
if ((dirp = rst_opendir(name)) == NULL)
panic("directory reopen failed\n");
fprintf(stderr, "%s:\n", name);
entries = 0;
listp = list;
strncpy(locname, name, MAXPATHLEN);
strncat(locname, "/", MAXPATHLEN);
namelen = strlen(locname);
while ((dp = rst_readdir(dirp))) {
if (dp == NULL)
break;
if (!dflag && TSTINO(dp->d_ino, dumpmap) == 0)
continue;
if (!vflag && (dp->d_ino == UFS_WINO ||
strcmp(dp->d_name, ".") == 0 ||
strcmp(dp->d_name, "..") == 0))
continue;
locname[namelen] = '\0';
if (namelen + dp->d_namlen >= MAXPATHLEN) {
fprintf(stderr, "%s%s: name exceeds %d char\n",
locname, dp->d_name, MAXPATHLEN);
} else {
strncat(locname, dp->d_name, (int)dp->d_namlen);
mkentry(locname, dp, listp++);
entries++;
}
}
rst_closedir(dirp);
if (entries == 0) {
fprintf(stderr, "\n");
free(list);
return;
}
qsort((char *)list, entries, sizeof(struct afile), fcmp);
}
formatf(list, entries);
if (dirp != NULL) {
for (fp = listp - 1; fp >= list; fp--)
freename(fp->fname);
fprintf(stderr, "\n");
free(list);
}
}
