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2 patches: Backspace always clears cache (xulchris) and switch to private dta while findfirst/next (wd).

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2095
This commit is contained in:
Peter Veenstra 2005-01-11 21:08:08 +00:00
parent c99f8e8710
commit 158562ba52
1 changed files with 10 additions and 3 deletions
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13
src/shell/shell_misc.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: shell_misc.cpp,v 1.33 2004-10-20 19:53:50 qbix79 Exp $ */
/* $Id: shell_misc.cpp,v 1.34 2005-01-11 21:08:08 qbix79 Exp $ */
#include <stdlib.h>
#include <string.h>
@ -171,7 +171,7 @@ void DOS_Shell::InputCommand(char * line) {
// moves the cursor left
while (str_remain--) outc(8);
}
if (strlen(line) == 0 && l_completion.size()) l_completion.clear();
if (l_completion.size()) l_completion.clear();
break;
case 0x0a: /* New Line not handled */
/* Don't care */
@ -213,8 +213,14 @@ void DOS_Shell::InputCommand(char * line) {
strcpy(mask, "*.*");
}
RealPt save_dta=dos.dta();
dos.dta(dos.tables.tempdta);
bool res = DOS_FindFirst(mask, 0xffff & ~DOS_ATTR_VOLUME);
if (!res) break; // TODO: beep
if (!res) {
dos.dta(save_dta);
break; // TODO: beep
}
DOS_DTA dta(dos.dta());
char name[DOS_NAMELENGTH_ASCII];Bit32u size;Bit16u date;Bit16u time;Bit8u attr;
@ -239,6 +245,7 @@ void DOS_Shell::InputCommand(char * line) {
/* Add excutable list to front of completion list. */
std::copy(executable.begin(),executable.end(),std::front_inserter(l_completion));
it_completion = l_completion.begin();
dos.dta(save_dta);
}
if (l_completion.size() && it_completion->length()) {