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Added path as command

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2056
This commit is contained in:
Peter Veenstra 2004-11-13 12:06:39 +00:00
parent fa0f126530
commit 49cfc19efb
2 changed files with 23 additions and 2 deletions
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3
include/shell.h
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: shell.h,v 1.8 2004-10-26 18:28:51 qbix79 Exp $ */
/* $Id: shell.h,v 1.9 2004-11-13 12:06:39 qbix79 Exp $ */
#ifndef SHELL_H_
#define SHELL_H_
@ -102,6 +102,7 @@ public:
void CMD_LOADHIGH(char* args);
void CMD_CHOICE(char * args);
void CMD_ATTRIB(char * args);
void CMD_PATH(char * args);
/* The shell's variables */
Bit16u input_handle;
BatchFile * bf;

22
src/shell/shell_cmds.cpp
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: shell_cmds.cpp,v 1.49 2004-10-21 15:38:39 qbix79 Exp $ */
/* $Id: shell_cmds.cpp,v 1.50 2004-11-13 12:06:39 qbix79 Exp $ */
#include <string.h>
#include <ctype.h>
@ -56,6 +56,7 @@ static SHELL_Cmd cmd_list[]={
{ "LH", 1, &DOS_Shell::CMD_LOADHIGH, "SHELL_CMD_LOADHIGH_HELP"},
{ "CHOICE", 0, &DOS_Shell::CMD_CHOICE, "SHELL_CMD_CHOICE_HELP"},
{ "ATTRIB", 0, &DOS_Shell::CMD_ATTRIB, "SHELL_CMD_ATTRIB_HELP"},
{ "PATH", 1, &DOS_Shell::CMD_PATH, "SHELL_CMD_PATH_HELP"},
{0,0,0,0}
};
@ -68,6 +69,7 @@ void DOS_Shell::DoCommand(char * line) {
if (*line==32) break;
if (*line=='/') break;
if (*line=='\t') break;
if (*line=='=') break;
if ((*line=='.') ||(*line =='\\')) { //allow stuff like cd.. and dir.exe cd\kees
*cmd_write=0;
Bit32u cmd_index=0;
@ -727,3 +729,21 @@ void DOS_Shell::CMD_ATTRIB(char *args){
// No-Op for now.
}
void DOS_Shell::CMD_PATH(char *args){
if(args && *args && strlen(args)){
char pathstring[DOS_PATHLENGTH+CROSS_LEN+20]={ 0 };
strcpy(pathstring,"set PATH=");
while(args && *args && (*args=='='|| *args==' '))
args++;
strcat(pathstring,args);
this->ParseLine(pathstring);
return;
} else {
std::string line;
if(GetEnvStr("PATH",line)) {
WriteOut("%s",line.c_str());
} else {
WriteOut("PATH=(null)");
}
}
}