valter/dosbox-staging
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some issues with the restartable stuff.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2426
This commit is contained in:
Peter Veenstra 2006-01-11 09:25:38 +00:00
parent 8faeb470b4
commit 57167a934e
1 changed files with 33 additions and 9 deletions
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42
src/shell/shell.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: shell.cpp,v 1.67 2005-12-05 12:07:55 qbix79 Exp $ */
/* $Id: shell.cpp,v 1.68 2006-01-11 09:25:38 qbix79 Exp $ */
#include <stdlib.h>
#include <stdarg.h>
@ -46,6 +46,8 @@ static char autoexec_data[AUTOEXEC_SIZE] = { 0 };
static std::vector<std::string> autoexec_strings;
typedef std::vector<std::string>::iterator auto_it;
void VFILE_Remove(const char *name);
void AutoexecObject::Install(char* line,...) {
if(GCC_UNLIKELY(installed)) E_Exit("autoexec: allready created %s",buf);
installed = true;
@ -54,16 +56,38 @@ void AutoexecObject::Install(char* line,...) {
va_start(msg,line);
vsprintf(buf,line,msg);
va_end(msg);
size_t auto_len=strlen(autoexec_data);
if ((auto_len+strlen(line)+3)>AUTOEXEC_SIZE) {
E_Exit("SYSTEM:Autoexec.bat file overflow");
}
sprintf((autoexec_data+auto_len),"%s\r\n",buf);
autoexec_strings.push_back(std::string(buf));
if(first_shell) VFILE_Remove("AUTOEXEC.BAT");
//Create a new autoexec.bat
autoexec_data[0] = 0;
size_t auto_len;
for(auto_it it= autoexec_strings.begin(); it != autoexec_strings.end(); it++) {
auto_len = strlen(autoexec_data);
if ((auto_len+strlen((*it).c_str())+3)>AUTOEXEC_SIZE) {
E_Exit("SYSTEM:Autoexec.bat file overflow");
}
sprintf((autoexec_data+auto_len),"%s\r\n",(*it).c_str());
}
//autoexec.bat is normally created AUTOEXEC_Init.
//But if we are allready running (first_shell) then create it here.
//And update the envirionment to display changes
if(first_shell) {
VFILE_Register("AUTOEXEC.BAT",(Bit8u *)autoexec_data,strlen(autoexec_data));
char buf2[256]; strcpy(buf2,buf);//used in shell.h
if((strncasecmp(buf2,"set ",4) == 0) && (strlen(buf2) > 4)){
char* after_set = buf2 + 4;//move to variable that is being set
char* test = strpbrk(after_set,"=");
if(!test) {first_shell->SetEnv(after_set,"");return;}
*test++ = 0;
//If the shell is running/exists update the environment
first_shell->SetEnv(after_set,test);
}
}
}
void VFILE_Remove(const char *name);
AutoexecObject::~AutoexecObject(){
if(!installed) return;
@ -424,7 +448,7 @@ void SHELL_Init() {
"\xBA \xBA\n"
);
MSG_Add("SHELL_STARTUP_CGA","\xBA DOSBox supports Composite CGA mode. \xBA\n"
"\xBA Use \033[31m(ctrl-)F11\033[37m to change the colours when in this mode. \xBA\n"
"\xBA Use \033[31m(alt-)F11\033[37m to change the colours when in this mode. \xBA\n"
"\xBA \xBA\n"
);
MSG_Add("SHELL_STARTUP_DEBUG",