apt-private/private-cmndline.cc

   1 // Include Files                                                        /*{{{*/
   2 #include <config.h>
   3
   4 #include <apt-pkg/cmndline.h>
   5
   6 #include <apt-private/private-cmndline.h>
   7
   8 #include <vector>
   9 #include <stdarg.h>
  10 #include <string.h>
  11
  12 #include <apti18n.h>
  13                                                                         /*}}}*/
  14
  15 APT_SENTINEL static bool strcmp_match_in_list(char const * const Cmd, ...)              /*{{{*/
  16 {
  17    va_list args;
  18    bool found = false;
  19    va_start(args, Cmd);
  20    char const * Match = NULL;
  21    while ((Match = va_arg(args, char const *)) != NULL)
  22    {
  23       if (strcmp(Cmd, Match) != 0)
  24          continue;
  25       found = true;
  26       break;
  27    }
  28    va_end(args);
  29    return found;
  30 }
  31                                                                         /*}}}*/
  32 #define addArg(w,x,y,z) Args.push_back(CommandLine::MakeArgs(w,x,y,z))
  33 #define CmdMatches(...) strcmp_match_in_list(Cmd, __VA_ARGS__, NULL)
  34 static bool addArgumentsAPTCache(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
  35 {
  36    if (CmdMatches("depends", "rdepends", "xvcg", "dotty"))
  37    {
  38       addArg('i', "important", "APT::Cache::Important", 0);
  39       addArg(0, "installed", "APT::Cache::Installed", 0);
  40       addArg(0, "pre-depends", "APT::Cache::ShowPre-Depends", 0);
  41       addArg(0, "depends", "APT::Cache::ShowDepends", 0);
  42       addArg(0, "recommends", "APT::Cache::ShowRecommends", 0);
  43       addArg(0, "suggests", "APT::Cache::ShowSuggests", 0);
  44       addArg(0, "replaces", "APT::Cache::ShowReplaces", 0);
  45       addArg(0, "breaks", "APT::Cache::ShowBreaks", 0);
  46       addArg(0, "conflicts", "APT::Cache::ShowConflicts", 0);
  47       addArg(0, "enhances", "APT::Cache::ShowEnhances", 0);
  48       addArg(0, "recurse", "APT::Cache::RecurseDepends", 0);
  49    }
  50    else if (CmdMatches("search"))
  51    {
  52       addArg('n', "names-only", "APT::Cache::NamesOnly", 0);
  53       addArg('f', "full", "APT::Cache::ShowFull", 0);
  54    }
  55    else if (CmdMatches("show"))
  56    {
  57       addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
  58    }
  59    else if (CmdMatches("pkgnames"))
  60    {
  61       addArg(0, "all-names", "APT::Cache::AllNames", 0);
  62    }
  63    else if (CmdMatches("unmet"))
  64    {
  65       addArg('i', "important", "APT::Cache::Important", 0);
  66    }
  67    else if (CmdMatches("gencaches", "showsrc", "showpkg", "stats", "dump",
  68             "dumpavail", "showauto", "policy", "madison"))
  69       ;
  70    else
  71       return false;
  72
  73    bool const found_something = Args.empty() == false;
  74
  75    // FIXME: move to the correct command(s)
  76    addArg('g', "generate", "APT::Cache::Generate", 0);
  77    addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
  78    addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);
  79
  80    addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg);
  81    addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg);
  82
  83    return found_something;
  84 }
  85                                                                         /*}}}*/
  86 static bool addArgumentsAPTCDROM(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
  87 {
  88    if (CmdMatches("add", "ident") == false)
  89       return false;
  90
  91    // FIXME: move to the correct command(s)
  92    addArg(0, "auto-detect", "Acquire::cdrom::AutoDetect", CommandLine::Boolean);
  93    addArg('d', "cdrom", "Acquire::cdrom::mount", CommandLine::HasArg);
  94    addArg('r', "rename", "APT::CDROM::Rename", 0);
  95    addArg('m', "no-mount", "APT::CDROM::NoMount", 0);
  96    addArg('f', "fast", "APT::CDROM::Fast", 0);
  97    addArg('n', "just-print", "APT::CDROM::NoAct", 0);
  98    addArg('n', "recon", "APT::CDROM::NoAct", 0);
  99    addArg('n', "no-act", "APT::CDROM::NoAct", 0);
 100    addArg('a', "thorough", "APT::CDROM::Thorough", 0);
 101    return true;
 102 }
 103                                                                         /*}}}*/
 104 static bool addArgumentsAPTConfig(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
 105 {
 106    if (CmdMatches("dump"))
 107    {
 108       addArg(0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean);
 109       addArg(0,"format","APT::Config::Dump::Format",CommandLine::HasArg);
 110    }
 111    else if (CmdMatches("shell"))
 112       ;
 113    else
 114       return false;
 115
 116    return true;
 117 }
 118                                                                         /*}}}*/
 119 static bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
 120 {
 121    if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
 122             "dselect-upgrade", "autoremove", "full-upgrade"))
 123    {
 124       addArg(0, "show-progress", "DpkgPM::Progress", 0);
 125       addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
 126       addArg(0, "purge", "APT::Get::Purge", 0);
 127       addArg('V',"verbose-versions","APT::Get::Show-Versions",0);
 128       addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0);
 129       addArg(0, "reinstall", "APT::Get::ReInstall", 0);
 130       addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
 131       if (CmdMatches("upgrade"))
 132       {
 133          addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New",
 134                 CommandLine::Boolean);
 135       }
 136    }
 137    else if (CmdMatches("update"))
 138    {
 139       addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
 140    }
 141    else if (CmdMatches("source"))
 142    {
 143       addArg('b', "compile", "APT::Get::Compile", 0);
 144       addArg('b', "build", "APT::Get::Compile", 0);
 145       addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
 146       addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
 147       addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
 148       addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
 149       addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
 150    }
 151    else if (CmdMatches("build-dep"))
 152    {
 153       addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
 154       addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
 155       addArg(0, "purge", "APT::Get::Purge", 0);
 156       addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
 157       // this has no effect *but* sbuild is using it (see LP: #1255806)
 158       // once sbuild is fixed, this option can be removed
 159       addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
 160    }
 161    else if (CmdMatches("clean", "autoclean", "check", "download", "changelog") ||
 162             CmdMatches("markauto", "unmarkauto")) // deprecated commands
 163       ;
 164    else if (CmdMatches("moo"))
 165       addArg(0, "color", "APT::Moo::Color", 0);
 166
 167    if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
 168             "deselect-upgrade", "autoremove", "clean", "autoclean", "check",
 169             "build-dep", "full-upgrade", "source"))
 170    {
 171       addArg('s', "simulate", "APT::Get::Simulate", 0);
 172       addArg('s', "just-print", "APT::Get::Simulate", 0);
 173       addArg('s', "recon", "APT::Get::Simulate", 0);
 174       addArg('s', "dry-run", "APT::Get::Simulate", 0);
 175       addArg('s', "no-act", "APT::Get::Simulate", 0);
 176    }
 177
 178    bool const found_something = Args.empty() == false;
 179
 180    // FIXME: move to the correct command(s)
 181    addArg('d',"download-only","APT::Get::Download-Only",0);
 182    addArg('y',"yes","APT::Get::Assume-Yes",0);
 183    addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
 184    addArg(0,"assume-no","APT::Get::Assume-No",0);
 185    addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
 186    addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
 187    addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
 188    addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
 189    addArg(0,"download","APT::Get::Download",0);
 190    addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
 191    addArg(0,"ignore-hold","APT::Ignore-Hold",0);
 192    addArg(0,"upgrade","APT::Get::upgrade",0);
 193    addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
 194    addArg(0,"force-yes","APT::Get::force-yes",0);
 195    addArg(0,"print-uris","APT::Get::Print-URIs",0);
 196    addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
 197    addArg(0,"remove","APT::Get::Remove",0);
 198    addArg(0,"only-source","APT::Get::Only-Source",0);
 199    addArg(0,"arch-only","APT::Get::Arch-Only",0);
 200    addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0);
 201    addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean);
 202    addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean);
 203    addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0);
 204
 205    return found_something;
 206 }
 207                                                                         /*}}}*/
 208 static bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
 209 {
 210    if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
 211             "showmanual", "showhold", "showholds", "install",
 212             "markauto", "unmarkauto"))
 213       ;
 214    else
 215       return false;
 216
 217    addArg('v',"verbose","APT::MarkAuto::Verbose",0);
 218    addArg('s',"simulate","APT::Mark::Simulate",0);
 219    addArg('s',"just-print","APT::Mark::Simulate",0);
 220    addArg('s',"recon","APT::Mark::Simulate",0);
 221    addArg('s',"dry-run","APT::Mark::Simulate",0);
 222    addArg('s',"no-act","APT::Mark::Simulate",0);
 223    addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);
 224
 225    return true;
 226 }
 227                                                                         /*}}}*/
 228 static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
 229 {
 230    if (CmdMatches("list"))
 231    {
 232       addArg(0,"installed","APT::Cmd::Installed",0);
 233       addArg(0,"upgradable","APT::Cmd::Upgradable",0);
 234       addArg(0,"manual-installed","APT::Cmd::Manual-Installed",0);
 235       addArg('v', "verbose", "APT::Cmd::List-Include-Summary", 0);
 236       addArg('a', "all-versions", "APT::Cmd::All-Versions", 0);
 237    }
 238    else if (CmdMatches("show"))
 239    {
 240       addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
 241    }
 242    else if (addArgumentsAPTGet(Args, Cmd) || addArgumentsAPTCache(Args, Cmd))
 243    {
 244        // we have no (supported) command-name overlaps so far, so we call
 245        // specifics in order until we find one which adds arguments
 246    }
 247    else
 248       return false;
 249
 250    return true;
 251 }
 252                                                                         /*}}}*/
 253 std::vector<CommandLine::Args> getCommandArgs(char const * const Program, char const * const Cmd)/*{{{*/
 254 {
 255    std::vector<CommandLine::Args> Args;
 256    Args.reserve(50);
 257    if (Program == NULL || Cmd == NULL)
 258       ; // FIXME: Invalid command supplied
 259    else if (strcmp(Cmd, "help") == 0)
 260       ; // no options for help so no need to implement it in each
 261    else if (strcmp(Program, "apt-get") == 0)
 262       addArgumentsAPTGet(Args, Cmd);
 263    else if (strcmp(Program, "apt-cache") == 0)
 264       addArgumentsAPTCache(Args, Cmd);
 265    else if (strcmp(Program, "apt-cdrom") == 0)
 266       addArgumentsAPTCDROM(Args, Cmd);
 267    else if (strcmp(Program, "apt-config") == 0)
 268       addArgumentsAPTConfig(Args, Cmd);
 269    else if (strcmp(Program, "apt-mark") == 0)
 270       addArgumentsAPTMark(Args, Cmd);
 271    else if (strcmp(Program, "apt") == 0)
 272       addArgumentsAPT(Args, Cmd);
 273
 274    // options without a command
 275    addArg('h', "help", "help", 0);
 276    addArg('v', "version", "version", 0);
 277    // general options
 278    addArg('q', "quiet", "quiet", CommandLine::IntLevel);
 279    addArg('q', "silent", "quiet", CommandLine::IntLevel);
 280    addArg('c', "config-file", 0, CommandLine::ConfigFile);
 281    addArg('o', "option", 0, CommandLine::ArbItem);
 282    addArg(0, NULL, NULL, 0);
 283
 284    return Args;
 285 }
 286                                                                         /*}}}*/
 287 #undef CmdMatches
 288 #undef addArg