apt-private/private-cmndline.cc

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