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#include "sam.h"
List file = { 'p' };
ushort tag;
File *
newfile(void)
{
File *f;
f = fileopen();
inslist(&file, 0, f);
f->tag = tag++;
if(downloaded)
outTs(Hnewname, f->tag);
/* already sorted; file name is "" */
return f;
}
int
whichmenu(File *f)
{
int i;
for(i=0; i<file.nused; i++)
if(file.filepptr[i]==f)
return i;
return -1;
}
void
delfile(File *f)
{
int w = whichmenu(f);
if(w < 0) /* e.g. x/./D */
return;
if(downloaded)
outTs(Hdelname, f->tag);
dellist(&file, w);
fileclose(f);
}
void
fullname(String *name)
{
if(name->n > 0 && name->s[0]!='/' && name->s[0]!=0)
Strinsert(name, &curwd, (Posn)0);
}
void
fixname(String *name)
{
String *t;
char *s;
fullname(name);
s = Strtoc(name);
if(strlen(s) > 0)
s = cleanname(s);
t = tmpcstr(s);
Strduplstr(name, t);
free(s);
freetmpstr(t);
if(Strispre(&curwd, name))
Strdelete(name, 0, curwd.n);
}
void
sortname(File *f)
{
int i, cmp, w;
int dupwarned;
w = whichmenu(f);
dupwarned = FALSE;
dellist(&file, w);
if(f == cmd)
i = 0;
else{
for(i=0; i<file.nused; i++){
cmp = Strcmp(&f->name, &file.filepptr[i]->name);
if(cmp==0 && !dupwarned){
dupwarned = TRUE;
warn_S(Wdupname, &f->name);
}else if(cmp<0 && (i>0 || cmd==0))
break;
}
}
inslist(&file, i, f);
if(downloaded)
outTsS(Hmovname, f->tag, &f->name);
}
void
state(File *f, int cleandirty)
{
if(f == cmd)
return;
f->unread = FALSE;
if(downloaded && whichmenu(f)>=0){ /* else flist or menu */
if(f->mod && cleandirty!=Dirty)
outTs(Hclean, f->tag);
else if(!f->mod && cleandirty==Dirty)
outTs(Hdirty, f->tag);
}
if(cleandirty == Clean)
f->mod = FALSE;
else
f->mod = TRUE;
}
File *
lookfile(String *s)
{
int i;
for(i=0; i<file.nused; i++)
if(Strcmp(&file.filepptr[i]->name, s) == 0)
return file.filepptr[i];
return 0;
}
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