# Install method for disk image installs (CD & NFS) from comps import ComponentSet, HeaderList import os import isys import rpm import todo FILENAME = 1000000 class InstallMethod: def readComps(self, hdlist): isys.makeDevInode(self.device, '/tmp/' + self.device) isys.mount('/tmp/' + self.device, "/tmp/hdimage"); cs = ComponentSet('i386', "/tmp/hdimage/" + self.path + '/RedHat/base/comps', hdlist) isys.umount("/tmp/hdimage") return cs def getFilename(self, h): return self.tree + "/RedHat/RPMS/" + self.fnames[h] def readHeaders(self): isys.makeDevInode(self.device, '/tmp/' + self.device) isys.mount('/tmp/' + self.device, "/tmp/hdimage"); hl = [] path = "/tmp/hdimage" + self.path + "/RedHat/RPMS" for n in os.listdir(path): if (n[len(n) - 4:] == '.rpm'): fd = os.open(path + "/" + n, 0) (h, isSource) = rpm.headerFromPackage(fd) self.fnames[h] = n hl.append(h) os.close(fd) isys.umount("/tmp/hdimage") return HeaderList(hl) def targetFstab(self, fstab): self.isMounted = 0 for (mntpoint, (device, fsystem, reformat)) in fstab.items(): if (device == self.device): self.isMounted = 1 self.tree = "/mnt/sysimage" + mntpoint + "/" + self.path self.needsUnmount = 0 if (not self.isMounted): isys.mount('/tmp/' + self.device, "/tmp/hdimage"); self.tree = "/tmp/hdimage/" + self.path self.needsUnmount = 1 def filesDone(self): if (self.needsUnmount): isys.umount("/tmp/hdimage") def unlinkFilename(self, fullName): pass def __init__(self, device, path): self.device = device self.path = path self.fnames = {}