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Enchance RESCAN with drive paramater and -All flag

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3742
This commit is contained in:
Peter Veenstra 2011-08-16 10:41:59 +00:00
parent 817651144b
commit 9df334048f
3 changed files with 43 additions and 6 deletions
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24
src/dos/dos_programs.cpp
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@ -980,11 +980,29 @@ public:
void RESCAN::Run(void)
{
// Get current drive
bool all = false;
Bit8u drive = DOS_GetDefaultDrive();
if (Drives[drive]) {
Drives[drive]->EmptyCache();
if(cmd->FindCommand(1,temp_line)) {
//-A -All /A /All
if(temp_line.size() >= 2 && (temp_line[0] == '-' ||temp_line[0] =='/')&& (temp_line[1] == 'a' || temp_line[1] =='A') ) all = true;
else if(temp_line.size() == 2 && temp_line[1] == ':') {
lowcase(temp_line);
drive = temp_line[0] - 'a';
}
}
// Get current drive
if (all) {
for(Bitu i =0; i<DOS_DRIVES;i++) {
if (Drives[i]) Drives[i]->EmptyCache();
}
WriteOut(MSG_Get("PROGRAM_RESCAN_SUCCESS"));
} else {
if (drive < DOS_DRIVES && Drives[drive]) {
Drives[drive]->EmptyCache();
WriteOut(MSG_Get("PROGRAM_RESCAN_SUCCESS"));
}
}
}