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Automatically mounts sd:/DOSBox as C:\

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I only got one game to run so far, and that was Lemonade Stand: http://ascii.classicgaming.gamespy.com/download_files/lemonade/lemonade.html
This commit is contained in:
Carl.Kenner 2009-05-05 02:09:32 +00:00
parent 502432d531
commit ede7921e4c
2 changed files with 71 additions and 0 deletions
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67
src/dos/dos_programs.cpp
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@ -50,6 +50,73 @@ Bitu DEBUG_EnableDebugger(void);
void MSCDEX_SetCDInterface(int intNr, int forceCD);
// Mounts a folder as a harddrive before starting the shell
// Designed for the Wii
void MountDOSBoxDir(char DriveLetter, const char *path) {
DOS_Drive * newdrive;
Bit16u sizes[4];
Bit8u mediaid;
std::string str_size;
std::string label;
str_size="512,127,16383,4031";
mediaid=0xF8; /* Hard Disk */
char number[20];
const char * scan=str_size.c_str();
Bitu index=0;Bitu count=0;
/* Parse the str_size string */
while (*scan) {
if (*scan==',') {
number[index]=0;
sizes[count++]=atoi(number);
index=0;
} else number[index++]=*scan;
scan++;
}
number[index]=0;
sizes[count++]=atoi(number);
// get the drive letter
char drive=toupper(DriveLetter);
std::string temp_line = path;
struct stat test;
bool failed = false;
if (stat(temp_line.c_str(),&test)) {
failed = true;
Cross::ResolveHomedir(temp_line);
//Try again after resolving ~
if(!stat(temp_line.c_str(),&test)) failed = false;
}
if(failed) {
printf(MSG_Get("PROGRAM_MOUNT_ERROR_1"),temp_line.c_str());
return;
}
/* Not a switch so a normal directory/file */
if (!(test.st_mode & S_IFDIR)) {
printf(MSG_Get("PROGRAM_MOUNT_ERROR_2"),temp_line.c_str());
return;
}
if (temp_line[temp_line.size()-1]!=CROSS_FILESPLIT) temp_line+=CROSS_FILESPLIT;
Bit8u bit8size=(Bit8u) sizes[1];
newdrive=new localDrive(temp_line.c_str(),sizes[0],bit8size,sizes[2],sizes[3],mediaid);
if (Drives[drive-'A']) {
printf(MSG_Get("PROGRAM_MOUNT_ALREADY_MOUNTED"),drive,Drives[drive-'A']->GetInfo());
if (newdrive) delete newdrive;
return;
}
if (!newdrive) E_Exit("DOS:Can't create drive");
Drives[drive-'A']=newdrive;
/* Set the correct media byte in the table */
mem_writeb(Real2Phys(dos.tables.mediaid)+(drive-'A')*2,newdrive->GetMediaByte());
printf(MSG_Get("PROGRAM_MOUNT_STATUS_2"),drive,newdrive->GetInfo());
/* For hard drives set the label to DRIVELETTER_Drive.
* For floppy drives set the label to DRIVELETTER_Floppy.
* This way every drive except cdroms should get a label.*/
label = drive; label+="_DRIVE";
newdrive->dirCache.SetLabel(label.c_str(),false,true);
return;
}
class MOUNT : public Program {
public:

4
src/gui/sdlmain.cpp
View File

@ -1463,6 +1463,7 @@ static void printconfiglocation() {
exit(0);
}
void MountDOSBoxDir(char DriveLetter, const char *path);
//extern void UI_Init(void);
int main(int argc, char* argv[]) {
@ -1636,6 +1637,9 @@ int main(int argc, char* argv[]) {
/* Init the keyMapper */
MAPPER_Init();
if (control->cmdline->FindExist("-startmapper")) MAPPER_Run(false);
#ifdef HW_RVL
MountDOSBoxDir('C', "sd:/DOSBox");
#endif
/* Start up main machine */
control->StartUp();
/* Shutdown everything */