#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/mount.h>
#include <sys/param.h>
#include "enums.h"
#include "structs.h"
#include "bless.h"
#include "bless_private.h"
#include "protos.h"
int modeUnbless(BLContextPtr context, struct clarg actargs[klast]) {
int ret;
int isHFS;
struct statfs sb;
if (!actargs[kunbless].present) {
blesscontextprintf(context, kBLLogLevelError, "No volume specified\n" );
return 1;
}
ret = BLGetCommonMountPoint(context, actargs[kunbless].argument, "", actargs[kmount].argument);
if(ret) {
blesscontextprintf(context, kBLLogLevelError, "Can't determine mount point of '%s'\n", actargs[kunbless].argument );
} else {
blesscontextprintf(context, kBLLogLevelVerbose, "Mount point is '%s'\n", actargs[kmount].argument );
}
ret = BLIsMountHFS(context, actargs[kmount].argument, &isHFS);
if(ret) {
blesscontextprintf(context, kBLLogLevelError, "Could not determine filesystem of %s\n", actargs[kmount].argument );
return 1;
}
if(0 != statfs(actargs[kmount].argument, &sb)) {
blesscontextprintf(context, kBLLogLevelError, "Can't statfs %s\n" ,
actargs[kmount].argument);
return 1;
}
if(isHFS) {
uint32_t oldwords[8];
ret = BLGetVolumeFinderInfo(context, actargs[kmount].argument, oldwords);
if(ret) {
blesscontextprintf(context, kBLLogLevelError, "Error getting old Finder info words for %s\n", actargs[kmount].argument );
return 1;
}
oldwords[0] = 0;
oldwords[1] = 0;
oldwords[2] = 0;
oldwords[3] = 0;
oldwords[4] = 0;
oldwords[5] = 0;
blesscontextprintf(context, kBLLogLevelVerbose, "finderinfo[0] = %d\n", oldwords[0] );
blesscontextprintf(context, kBLLogLevelVerbose, "finderinfo[1] = %d\n", oldwords[1] );
blesscontextprintf(context, kBLLogLevelVerbose, "finderinfo[2] = %d\n", oldwords[2] );
blesscontextprintf(context, kBLLogLevelVerbose, "finderinfo[3] = %d\n", oldwords[3] );
blesscontextprintf(context, kBLLogLevelVerbose, "finderinfo[4] = %d\n", oldwords[4] );
blesscontextprintf(context, kBLLogLevelVerbose, "finderinfo[5] = %d\n", oldwords[5] );
if(geteuid() != 0 && geteuid() != sb.f_owner) {
blesscontextprintf(context, kBLLogLevelError, "Authorization required\n" );
return 1;
}
ret = BLSetVolumeFinderInfo(context, actargs[kmount].argument, oldwords);
if(ret) {
blesscontextprintf(context, kBLLogLevelError, "Can't set Finder info fields for volume mounted at %s: %s\n", actargs[kmount].argument , strerror(errno));
return 2;
}
}
return 0;
}