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00020 #include <config.h>
00021
00022 #include "dchroot-dsa-options.h"
00023
00024 #include <sbuild/sbuild-util.h>
00025
00026 #include <cstdlib>
00027 #include <iostream>
00028
00029 #include <boost/format.hpp>
00030 #include <boost/program_options.hpp>
00031
00032 using std::endl;
00033 using boost::format;
00034 namespace opt = boost::program_options;
00035 using namespace dchroot_dsa;
00036
00037 options::options ():
00038 schroot::options_base()
00039 {
00040 }
00041
00042 options::~options ()
00043 {
00044 }
00045
00046 void
00047 options::add_options ()
00048 {
00049 schroot::options_base::add_options();
00050
00051 general.add_options()
00052 ("listpaths,p",
00053 _("Print paths to available chroots"));
00054
00055 chroot.add_options()
00056 ("all,a",
00057 _("Select all chroots"));
00058
00059 chrootenv.add_options()
00060 ("directory,d", opt::value<std::string>(&this->directory),
00061 _("Directory to use"));
00062 }
00063
00064 void
00065 options::check_options ()
00066 {
00067 schroot::options_base::check_options();
00068
00069 if (vm.count("listpaths"))
00070 set_action(ACTION_LOCATION);
00071
00072 if (vm.count("all"))
00073 {
00074 this->all = false;
00075 this->all_chroots = true;
00076 this->all_sessions = false;
00077 }
00078
00079
00080 this->preserve = true;
00081
00082
00083 if (this->chroots.empty() && !this->command.empty())
00084 {
00085 this->chroots.push_back(this->command[0]);
00086 this->command.erase(this->command.begin());
00087 }
00088
00089
00090 if (this->command.size() > 1)
00091 throw opt::validation_error(_("Only one command may be specified"));
00092
00093 if (!this->command.empty() &&
00094 !sbuild::is_absname(this->command[0]))
00095 throw opt::validation_error(_("Command must have an absolute path"));
00096
00097 if (this->chroots.empty() && !all_used() &&
00098 (this->action != ACTION_CONFIG &&
00099 this->action != ACTION_INFO &&
00100 this->action != ACTION_LIST &&
00101 this->action != ACTION_LOCATION &&
00102 this->action != ACTION_HELP &&
00103 this->action != ACTION_VERSION))
00104 throw opt::validation_error(_("No chroot specified"));
00105 }