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LaunchAPPL/minivmac: use boot sector from given system disk, duh...

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This commit is contained in:
Wolfgang Thaller 2017-10-03 13:03:35 +02:00
parent 28b11ae719
commit 5fd28f94b0
1 changed files with 11 additions and 9 deletions
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20
LaunchAPPL/MiniVMac.cc
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@ -42,12 +42,6 @@ MiniVMacLauncher::MiniVMacLauncher(po::variables_map &options)
systemImage = fs::absolute(options["system-image"].as<std::string>());
fs::path autoquitImage = fs::absolute(options["autoquit-image"].as<std::string>());
sysvol = hfs_mount(systemImage.string().c_str(),0, HFS_MODE_RDONLY);
assert(sysvol);
hfsvolent ent;
hfs_vstat(sysvol, &ent);
hfs_setcwd(sysvol, ent.blessed);
int size = 5000*1024;
@ -55,15 +49,16 @@ MiniVMacLauncher::MiniVMacLauncher(po::variables_map &options)
hfs_format(imagePath.string().c_str(), 0, 0, "SysAndApp", 0, NULL);
{
extern unsigned char bootblock[1024];
std::vector<unsigned char> bootblock1(bootblock, bootblock+1024);
std::vector<unsigned char> bootblock1(1024);
fs::ifstream(systemImage).read((char*) bootblock1.data(), 1024);
bootblock1[0x1A] = 8;
memcpy(&bootblock1[0x1B],"AutoQuit", 8);
bootblock1[0x5A] = 3;
memcpy(&bootblock1[0x5B],"App", 3);
std::fstream(imagePath.string(), std::ios::in | std::ios::out | std::ios::binary)
fs::fstream(imagePath, std::ios::in | std::ios::out | std::ios::binary)
.write((const char*) bootblock1.data(), 1024);
}
@ -71,6 +66,13 @@ MiniVMacLauncher::MiniVMacLauncher(po::variables_map &options)
vol = hfs_mount(imagePath.string().c_str(), 0, HFS_MODE_RDWR);
assert(vol);
sysvol = hfs_mount(systemImage.string().c_str(),0, HFS_MODE_RDONLY);
assert(sysvol);
hfsvolent ent;
hfs_vstat(sysvol, &ent);
hfs_setcwd(sysvol, ent.blessed);
hfs_vstat(vol, &ent);
ent.blessed = hfs_getcwd(vol);
hfs_vsetattr(vol, &ent);