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diropus4.12b_gpl
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main14.c
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2000-01-27
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/*
Directory Opus 4
Original GPL release version 4.12
Copyright 1993-2000 Jonathan Potter
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
All users of Directory Opus 4 (including versions distributed
under the GPL) are entitled to upgrade to the latest version of
Directory Opus version 5 at a reduced price. Please see
http://www.gpsoft.com.au for more information.
The release of Directory Opus 4 under the GPL in NO WAY affects
the existing commercial status of Directory Opus 5.
*/
#include "DOpus.h"
void doassign(rexx)
int rexx;
{
int a,blank=0,tot;
char buf[32],buf1[256];
struct Directory *dev,*next;
if (status_iconified) return;
buf[0]=0;
if (checkdevtot(dopus_curwin[data_active_window])) {
dev=dopus_curwin[data_active_window]->firstentry;
while (dev) {
next=dev->next;
if (dev->selected && dev->type==ENTRY_DEVICE && dev->size==DLT_DIRECTORY) {
tot=0;
if (!blank) {
expand_path(dev->name,buf1);
if ((!whatsit(globstring[STR_ENTER_ASSIGN_NAME],256,buf1,(char *)-1))) {
myabort();
return;
}
if (buf1[0]==0) blank=1;
}
strcpy(buf,dev->name); buf[(strlen(buf)-1)]=0;
if (blank) a=Assign(buf,NULL);
else a=Assign(buf,buf1);
if (a) dostatustext(globstring[STR_CANT_CANCEL_ASSIGN]);
else {
tot=1;
if (blank) removefile(dev,dopus_curwin[data_active_window],data_active_window,TRUE);
else unselect(data_active_window,dev);
}
}
dev=next;
}
if (tot) okay();
return;
}
if (str_pathbuffer[data_active_window][0]==0) return;
if (!rexx) {
if ((!whatsit(globstring[STR_ENTER_DEVICE_NAME],31,buf,NULL))) {
myabort();
return;
}
}
else strcpy(buf,rexx_args[0]);
for (a=0;a<strlen(buf);a++)
if (buf[a]==':' || buf[a]=='/') buf[a]=0;
if (!(Assign(buf,str_pathbuffer[data_active_window]))) okay();
else dostatustext(globstring[STR_ASSIGN_FAILED]);
}
checkdest(w)
int w;
{
if (!status_iconified && w>-1 && str_pathbuffer[w][0]==0) {
dostatustext(globstring[STR_NO_DESTINATION_SELECTED]);
simplerequest(globstring[STR_NO_DESTINATION_SELECTED],
globstring[STR_CONTINUE],NULL);
return(0);
}
return(1);
}
checksame(src,dst,type)
char *src,*dst;
int type;
{
BPTR lk1,lk2;
int ret,a;
if (!(lk1=Lock(src,ACCESS_READ))) return(1);
if (!(lk2=Lock(dst,ACCESS_READ))) {
UnLock(lk1);
return(1);
}
if ((ret=(CompareLock(lk1,lk2)))==LOCK_SAME) {
if (type==0) a=STR_CANT_COPY_DIR_TO_ITSELF;
else a=STR_CANT_OVERCOPY_FILES;
dostatustext(globstring[a]);
simplerequest(globstring[a],globstring[STR_CONTINUE],NULL);
ret=0;
}
else ret=1;
UnLock(lk1);
UnLock(lk2);
return(ret);
}
expand_path(path,buffer)
char *path,*buffer;
{
BPTR lock;
APTR save;
int suc;
save=main_proc->pr_WindowPtr;
main_proc->pr_WindowPtr=(APTR)-1;
buffer[0]=0;
if (lock=Lock(path,ACCESS_READ)) {
PathName(lock,buffer,256);
UnLock(lock);
suc=1;
}
else suc=0;
main_proc->pr_WindowPtr=save;
return(suc);
}