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eipp: add Allow-Temporary-Remove-of-Essentials
[apt.git] / apt-private / private-cmndline.cc
CommitLineData
b9179170
MV		 1// Include Files /*{{{*/
2#include <config.h>
3
4#include <apt-pkg/cmndline.h>
ad7e0941 5#include <apt-pkg/configuration.h>
c3ded84c 6#include <apt-pkg/fileutl.h>
ad7e0941
DK		 7#include <apt-pkg/pkgsystem.h>
8#include <apt-pkg/init.h>
9#include <apt-pkg/error.h>
8561c2fe 10#include <apt-pkg/strutl.h>
b9179170 11
453b82a3 12#include <apt-private/private-cmndline.h>
570ec96d 13#include <apt-private/private-main.h>
b9179170
MV		 14
15#include <stdarg.h>
16#include <string.h>
ad7e0941 17#include <stdlib.h>
b9179170 18
8561c2fe
DK		 19#include <vector>
20#include <iomanip>
21
b9179170
MV		 22#include <apti18n.h>
23 /*}}}*/
24
a02db58f 25APT_SENTINEL static bool strcmp_match_in_list(char const * const Cmd, ...) /*{{{*/
b9179170 26{
007d8b48
DK		 27 if (Cmd == nullptr)
28 return false;
b9179170
MV		 29 va_list args;
30 bool found = false;
31 va_start(args, Cmd);
32 char const * Match = NULL;
33 while ((Match = va_arg(args, char const *)) != NULL)
34 {
35 if (strcmp(Cmd, Match) != 0)
36 continue;
37 found = true;
38 break;
39 }
40 va_end(args);
41 return found;
42}
43 /*}}}*/
44#define addArg(w,x,y,z) Args.push_back(CommandLine::MakeArgs(w,x,y,z))
45#define CmdMatches(...) strcmp_match_in_list(Cmd, __VA_ARGS__, NULL)
c3ccac92 46static bool addArgumentsAPTCache(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
b9179170
MV		 47{
48 if (CmdMatches("depends", "rdepends", "xvcg", "dotty"))
49 {
50 addArg('i', "important", "APT::Cache::Important", 0);
51 addArg(0, "installed", "APT::Cache::Installed", 0);
52 addArg(0, "pre-depends", "APT::Cache::ShowPre-Depends", 0);
53 addArg(0, "depends", "APT::Cache::ShowDepends", 0);
54 addArg(0, "recommends", "APT::Cache::ShowRecommends", 0);
55 addArg(0, "suggests", "APT::Cache::ShowSuggests", 0);
56 addArg(0, "replaces", "APT::Cache::ShowReplaces", 0);
57 addArg(0, "breaks", "APT::Cache::ShowBreaks", 0);
58 addArg(0, "conflicts", "APT::Cache::ShowConflicts", 0);
59 addArg(0, "enhances", "APT::Cache::ShowEnhances", 0);
60 addArg(0, "recurse", "APT::Cache::RecurseDepends", 0);
8c7af4d4 61 addArg(0, "implicit", "APT::Cache::ShowImplicit", 0);
b9179170
MV		 62 }
63 else if (CmdMatches("search"))
64 {
65 addArg('n', "names-only", "APT::Cache::NamesOnly", 0);
66 addArg('f', "full", "APT::Cache::ShowFull", 0);
67 }
68 else if (CmdMatches("show"))
69 {
70 addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
71 }
72 else if (CmdMatches("pkgnames"))
73 {
74 addArg(0, "all-names", "APT::Cache::AllNames", 0);
75 }
58c2833f
MV		 76 else if (CmdMatches("unmet"))
77 {
78 addArg('i', "important", "APT::Cache::Important", 0);
79 }
a8275acf
MV		 80 else if (CmdMatches("showsrc"))
81 {
82 addArg(0,"only-source","APT::Cache::Only-Source",0);
83 }
84 else if (CmdMatches("gencaches", "showpkg", "stats", "dump",
58c2833f 85 "dumpavail", "showauto", "policy", "madison"))
b9179170
MV		 86 ;
87 else
88 return false;
89
859093da
DK		 90 bool const found_something = Args.empty() == false;
91
b9179170
MV		 92 // FIXME: move to the correct command(s)
93 addArg('g', "generate", "APT::Cache::Generate", 0);
94 addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
95 addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);
96
97 addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg);
98 addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg);
859093da
DK		 99
100 return found_something;
b9179170
MV		 101}
102 /*}}}*/
c3ccac92 103static bool addArgumentsAPTCDROM(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
b9179170
MV		 104{
105 if (CmdMatches("add", "ident") == false)
106 return false;
107
108 // FIXME: move to the correct command(s)
109 addArg(0, "auto-detect", "Acquire::cdrom::AutoDetect", CommandLine::Boolean);
110 addArg('d', "cdrom", "Acquire::cdrom::mount", CommandLine::HasArg);
111 addArg('r', "rename", "APT::CDROM::Rename", 0);
112 addArg('m', "no-mount", "APT::CDROM::NoMount", 0);
113 addArg('f', "fast", "APT::CDROM::Fast", 0);
114 addArg('n', "just-print", "APT::CDROM::NoAct", 0);
115 addArg('n', "recon", "APT::CDROM::NoAct", 0);
116 addArg('n', "no-act", "APT::CDROM::NoAct", 0);
117 addArg('a', "thorough", "APT::CDROM::Thorough", 0);
118 return true;
119}
120 /*}}}*/
c3ccac92 121static bool addArgumentsAPTConfig(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
b9179170
MV		 122{
123 if (CmdMatches("dump"))
124 {
125 addArg(0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean);
126 addArg(0,"format","APT::Config::Dump::Format",CommandLine::HasArg);
127 }
128 else if (CmdMatches("shell"))
129 ;
130 else
131 return false;
132
385d9f2f
DK		 133 return true;
134}
135 /*}}}*/
007d8b48 136static bool addArgumentsAPTDumpSolver(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
385d9f2f 137{
007d8b48 138 addArg(0,"user","APT::Solver::RunAsUser",CommandLine::HasArg);
e7e10e47
DK		 139 return true;
140}
141 /*}}}*/
142static bool addArgumentsAPTExtractTemplates(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
143{
144 addArg('t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg);
145 return true;
146}
147 /*}}}*/
148static bool addArgumentsAPTFTPArchive(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
149{
150 addArg(0,"md5","APT::FTPArchive::MD5",0);
151 addArg(0,"sha1","APT::FTPArchive::SHA1",0);
152 addArg(0,"sha256","APT::FTPArchive::SHA256",0);
153 addArg(0,"sha512","APT::FTPArchive::SHA512",0);
154 addArg('d',"db","APT::FTPArchive::DB",CommandLine::HasArg);
155 addArg('s',"source-override","APT::FTPArchive::SourceOverride",CommandLine::HasArg);
156 addArg(0,"delink","APT::FTPArchive::DeLinkAct",0);
157 addArg(0,"readonly","APT::FTPArchive::ReadOnlyDB",0);
158 addArg(0,"contents","APT::FTPArchive::Contents",0);
159 addArg('a',"arch","APT::FTPArchive::Architecture",CommandLine::HasArg);
160 return true;
161}
162 /*}}}*/
f74d99c6
DK		 163static bool addArgumentsAPTInternalPlaner(std::vector<CommandLine::Args> &, char const * const)/*{{{*/
164{
165 return true;
166}
167 /*}}}*/
e7e10e47 168static bool addArgumentsAPTInternalSolver(std::vector<CommandLine::Args> &, char const * const)/*{{{*/
011188e3
DK		 169{
170 return true;
171}
172 /*}}}*/
df46a87a 173static bool addArgumentsAPTHelper(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
e7e10e47 174{
df46a87a
JAK		 175 if (CmdMatches("cat-file"))
176 {
177 addArg('C', "compress", "Apt-Helper::Cat-File::Compress",CommandLine::HasArg);
178 }
b9179170
MV		 179 return true;
180}
181 /*}}}*/
c3ccac92 182static bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
b9179170
MV		 183{
184 if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
ebe24b7a 185 "dselect-upgrade", "autoremove", "full-upgrade"))
b9179170 186 {
4fb66d87 187 addArg(0, "show-progress", "DpkgPM::Progress", 0);
b9179170
MV		 188 addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
189 addArg(0, "purge", "APT::Get::Purge", 0);
190 addArg('V',"verbose-versions","APT::Get::Show-Versions",0);
191 addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0);
192 addArg(0, "reinstall", "APT::Get::ReInstall", 0);
193 addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
7b197262 194 addArg(0, "planer", "APT::Planer", CommandLine::HasArg);
b9179170
MV		 195 if (CmdMatches("upgrade"))
196 {
2004d647 197 addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New",
c678a044 198 CommandLine::Boolean);
b9179170
MV		 199 }
200 }
201 else if (CmdMatches("update"))
202 {
203 addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
204 }
205 else if (CmdMatches("source"))
206 {
207 addArg('b', "compile", "APT::Get::Compile", 0);
208 addArg('b', "build", "APT::Get::Compile", 0);
ce7f128c 209 addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
b9179170
MV		 210 addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
211 addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
212 addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
213 addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
214 }
215 else if (CmdMatches("build-dep"))
216 {
217 addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
ce7f128c 218 addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
e4e5d47b 219 addArg(0, "purge", "APT::Get::Purge", 0);
b9179170 220 addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
c872ac50
MV		 221 // this has no effect *but* sbuild is using it (see LP: #1255806)
222 // once sbuild is fixed, this option can be removed
223 addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
b9179170 224 }
c2a4a8dd 225 else if (CmdMatches("indextargets"))
8881b11e 226 {
c2a4a8dd
DK		 227 addArg(0,"format","APT::Get::IndexTargets::Format", CommandLine::HasArg);
228 addArg(0,"release-info","APT::Get::IndexTargets::ReleaseInfo", 0);
8881b11e 229 }
f66738d7 230 else if (CmdMatches("clean", "autoclean", "auto-clean", "check", "download", "changelog") ||
b9179170
MV		 231 CmdMatches("markauto", "unmarkauto")) // deprecated commands
232 ;
233 else if (CmdMatches("moo"))
234 addArg(0, "color", "APT::Moo::Color", 0);
235
236 if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
f66738d7 237 "dselect-upgrade", "autoremove", "auto-remove", "clean", "autoclean", "auto-clean", "check",
f83b5627 238 "build-dep", "full-upgrade", "source"))
b9179170
MV		 239 {
240 addArg('s', "simulate", "APT::Get::Simulate", 0);
241 addArg('s', "just-print", "APT::Get::Simulate", 0);
242 addArg('s', "recon", "APT::Get::Simulate", 0);
243 addArg('s', "dry-run", "APT::Get::Simulate", 0);
244 addArg('s', "no-act", "APT::Get::Simulate", 0);
245 }
246
859093da
DK		 247 bool const found_something = Args.empty() == false;
248
b9179170
MV		 249 // FIXME: move to the correct command(s)
250 addArg('d',"download-only","APT::Get::Download-Only",0);
251 addArg('y',"yes","APT::Get::Assume-Yes",0);
252 addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
253 addArg(0,"assume-no","APT::Get::Assume-No",0);
254 addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
255 addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
256 addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
257 addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
258 addArg(0,"download","APT::Get::Download",0);
259 addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
260 addArg(0,"ignore-hold","APT::Ignore-Hold",0);
261 addArg(0,"upgrade","APT::Get::upgrade",0);
262 addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
b381a482
JAK		 263 addArg(0,"allow-change-held-packages","APT::Get::allow-change-held-packages",CommandLine::Boolean);
264 addArg(0,"allow-remove-essential","APT::Get::allow-remove-essential",CommandLine::Boolean);
265 addArg(0,"allow-downgrades","APT::Get::allow-downgrades",CommandLine::Boolean);
b9179170
MV		 266 addArg(0,"force-yes","APT::Get::force-yes",0);
267 addArg(0,"print-uris","APT::Get::Print-URIs",0);
268 addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
269 addArg(0,"remove","APT::Get::Remove",0);
270 addArg(0,"only-source","APT::Get::Only-Source",0);
271 addArg(0,"arch-only","APT::Get::Arch-Only",0);
272 addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0);
c99fe2e1 273 addArg(0,"allow-insecure-repositories","Acquire::AllowInsecureRepositories",0);
d03b947b 274 addArg(0,"allow-weak-repositories","Acquire::AllowWeakRepositories",0);
b9179170
MV		 275 addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean);
276 addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean);
277 addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0);
278
859093da 279 return found_something;
b9179170
MV		 280}
281 /*}}}*/
c3ccac92 282static bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
b9179170
MV		 283{
284 if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
64e3414e 285 "showmanual", "showhold", "showholds",
b9179170 286 "markauto", "unmarkauto"))
64e3414e
DK		 287 {
288 addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);
289 }
290 else if (CmdMatches("install", "remove", "deinstall", "purge",
291 "showinstall", "showinstalls", "showremove", "showremoves",
292 "showdeinstall", "showdeinstalls", "showpurge", "showpurges"))
b9179170
MV		 293 ;
294 else
295 return false;
296
64e3414e
DK		 297 if (CmdMatches("markauto", "unmarkauto"))
298 {
299 addArg('v',"verbose","APT::MarkAuto::Verbose",0);
300 }
301
302 if (strncmp(Cmd, "show", strlen("show")) != 0)
303 {
304 addArg('s',"simulate","APT::Mark::Simulate",0);
305 addArg('s',"just-print","APT::Mark::Simulate",0);
306 addArg('s',"recon","APT::Mark::Simulate",0);
307 addArg('s',"dry-run","APT::Mark::Simulate",0);
308 addArg('s',"no-act","APT::Mark::Simulate",0);
309 }
b9179170 310
e7e10e47
DK		 311 return true;
312}
313 /*}}}*/
314static bool addArgumentsAPTSortPkgs(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
315{
316 addArg('s',"source","APT::SortPkgs::Source",0);
b9179170
MV		 317 return true;
318}
319 /*}}}*/
c3ccac92 320static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
b9179170
MV		 321{
322 if (CmdMatches("list"))
323 {
d2c712a1 324 addArg('i',"installed","APT::Cmd::Installed",0);
df7c9fd2 325 addArg(0,"upgradeable","APT::Cmd::Upgradable",0);
d2c712a1 326 addArg('u',"upgradable","APT::Cmd::Upgradable",0);
3bdf7da5 327 addArg(0,"manual-installed","APT::Cmd::Manual-Installed",0);
e1dc051a 328 addArg('v', "verbose", "APT::Cmd::List-Include-Summary", 0);
c1a61d1c 329 addArg('a', "all-versions", "APT::Cmd::All-Versions", 0);
b9179170 330 }
06293aa7
MV		 331 else if (CmdMatches("show"))
332 {
333 addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
334 }
b9179170
MV		 335 else if (addArgumentsAPTGet(Args, Cmd) || addArgumentsAPTCache(Args, Cmd))
336 {
337 // we have no (supported) command-name overlaps so far, so we call
338 // specifics in order until we find one which adds arguments
339 }
340 else
341 return false;
342
343 return true;
344}
345 /*}}}*/
011188e3 346std::vector<CommandLine::Args> getCommandArgs(APT_CMD const Program, char const * const Cmd)/*{{{*/
b9179170
MV		 347{
348 std::vector<CommandLine::Args> Args;
349 Args.reserve(50);
007d8b48 350 if (Cmd != nullptr && strcmp(Cmd, "help") == 0)
b9179170 351 ; // no options for help so no need to implement it in each
011188e3
DK		 352 else
353 switch (Program)
354 {
355 case APT_CMD::APT: addArgumentsAPT(Args, Cmd); break;
356 case APT_CMD::APT_GET: addArgumentsAPTGet(Args, Cmd); break;
357 case APT_CMD::APT_CACHE: addArgumentsAPTCache(Args, Cmd); break;
358 case APT_CMD::APT_CDROM: addArgumentsAPTCDROM(Args, Cmd); break;
359 case APT_CMD::APT_CONFIG: addArgumentsAPTConfig(Args, Cmd); break;
385d9f2f 360 case APT_CMD::APT_DUMP_SOLVER: addArgumentsAPTDumpSolver(Args, Cmd); break;
011188e3
DK		 361 case APT_CMD::APT_EXTRACTTEMPLATES: addArgumentsAPTExtractTemplates(Args, Cmd); break;
362 case APT_CMD::APT_FTPARCHIVE: addArgumentsAPTFTPArchive(Args, Cmd); break;
363 case APT_CMD::APT_HELPER: addArgumentsAPTHelper(Args, Cmd); break;
f74d99c6 364 case APT_CMD::APT_INTERNAL_PLANER: addArgumentsAPTInternalPlaner(Args, Cmd); break;
011188e3
DK		 365 case APT_CMD::APT_INTERNAL_SOLVER: addArgumentsAPTInternalSolver(Args, Cmd); break;
366 case APT_CMD::APT_MARK: addArgumentsAPTMark(Args, Cmd); break;
367 case APT_CMD::APT_SORTPKG: addArgumentsAPTSortPkgs(Args, Cmd); break;
368 }
b9179170
MV		 369
370 // options without a command
371 addArg('h', "help", "help", 0);
372 addArg('v', "version", "version", 0);
373 // general options
374 addArg('q', "quiet", "quiet", CommandLine::IntLevel);
375 addArg('q', "silent", "quiet", CommandLine::IntLevel);
376 addArg('c', "config-file", 0, CommandLine::ConfigFile);
377 addArg('o', "option", 0, CommandLine::ArbItem);
378 addArg(0, NULL, NULL, 0);
379
380 return Args;
381}
382 /*}}}*/
b9179170 383#undef addArg
8561c2fe 384static void ShowHelpListCommands(std::vector<aptDispatchWithHelp> const &Cmds)/*{{{*/
41d39345 385{
8561c2fe
DK		 386 if (Cmds.empty() || Cmds[0].Match == nullptr)
387 return;
388 std::cout << std::endl << _("Most used commands:") << std::endl;
389 for (auto const &c: Cmds)
390 {
391 if (c.Help == nullptr)
392 continue;
393 std::cout << " " << c.Match << " - " << c.Help << std::endl;
394 }
41d39345
DK		 395}
396 /*}}}*/
90986d4d
DK		 397static bool ShowCommonHelp(APT_CMD const Binary, CommandLine &CmdL, std::vector<aptDispatchWithHelp> const &Cmds,/*{{{*/
398 bool (*ShowHelp)(CommandLine &))
41d39345 399{
8561c2fe
DK		 400 std::cout << PACKAGE << " " << PACKAGE_VERSION << " (" << COMMON_ARCH << ")" << std::endl;
401 if (_config->FindB("version") == true && Binary != APT_CMD::APT_GET)
402 return true;
403 if (ShowHelp(CmdL) == false)
404 return false;
405 if (_config->FindB("version") == true || Binary == APT_CMD::APT_FTPARCHIVE)
406 return true;
407 ShowHelpListCommands(Cmds);
408 std::cout << std::endl;
409 char const * cmd = nullptr;
410 switch (Binary)
41d39345 411 {
8561c2fe
DK		 412 case APT_CMD::APT: cmd = "apt(8)"; break;
413 case APT_CMD::APT_CACHE: cmd = "apt-cache(8)"; break;
414 case APT_CMD::APT_CDROM: cmd = "apt-cdrom(8)"; break;
415 case APT_CMD::APT_CONFIG: cmd = "apt-config(8)"; break;
385d9f2f 416 case APT_CMD::APT_DUMP_SOLVER: cmd = nullptr; break;
8561c2fe
DK		 417 case APT_CMD::APT_EXTRACTTEMPLATES: cmd = "apt-extracttemplates(1)"; break;
418 case APT_CMD::APT_FTPARCHIVE: cmd = "apt-ftparchive(1)"; break;
419 case APT_CMD::APT_GET: cmd = "apt-get(8)"; break;
420 case APT_CMD::APT_HELPER: cmd = nullptr; break;
f74d99c6 421 case APT_CMD::APT_INTERNAL_PLANER: cmd = nullptr; break;
8561c2fe
DK		 422 case APT_CMD::APT_INTERNAL_SOLVER: cmd = nullptr; break;
423 case APT_CMD::APT_MARK: cmd = "apt-mark(8)"; break;
424 case APT_CMD::APT_SORTPKG: cmd = "apt-sortpkgs(1)"; break;
41d39345 425 }
8561c2fe
DK		 426 if (cmd != nullptr)
427 ioprintf(std::cout, _("See %s for more information about the available commands."), cmd);
f74d99c6
DK		 428 if (Binary != APT_CMD::APT_DUMP_SOLVER && Binary != APT_CMD::APT_INTERNAL_SOLVER &&
429 Binary != APT_CMD::APT_INTERNAL_PLANER)
385d9f2f
DK		 430 std::cout << std::endl <<
431 _("Configuration options and syntax is detailed in apt.conf(5).\n"
432 "Information about how to configure sources can be found in sources.list(5).\n"
433 "Package and version choices can be expressed via apt_preferences(5).\n"
434 "Security details are available in apt-secure(8).\n");
8561c2fe
DK		 435 if (Binary == APT_CMD::APT_GET || Binary == APT_CMD::APT)
436 std::cout << std::right << std::setw(70) << _("This APT has Super Cow Powers.") << std::endl;
385d9f2f 437 else if (Binary == APT_CMD::APT_HELPER || Binary == APT_CMD::APT_DUMP_SOLVER)
8561c2fe
DK		 438 std::cout << std::right << std::setw(70) << _("This APT helper has Super Meep Powers.") << std::endl;
439 return true;
41d39345
DK		 440}
441 /*}}}*/
501cd23e
DK		 442static void BinarySpecificConfiguration(char const * const Binary) /*{{{*/
443{
444 std::string const binary = flNotDir(Binary);
445 if (binary == "apt" || binary == "apt-config")
446 {
631800b1 447 _config->CndSet("Binary::apt::APT::Color", true);
501cd23e
DK		 448 _config->CndSet("Binary::apt::APT::Cache::Show::Version", 2);
449 _config->CndSet("Binary::apt::APT::Cache::AllVersions", false);
450 _config->CndSet("Binary::apt::APT::Cache::ShowVirtuals", true);
631800b1 451 _config->CndSet("Binary::apt::APT::Cache::Search::Version", 2);
c094c868
DK		 452 _config->CndSet("Binary::apt::APT::Cache::ShowDependencyType", true);
453 _config->CndSet("Binary::apt::APT::Cache::ShowVersion", true);
631800b1
DK		 454 _config->CndSet("Binary::apt::APT::Get::Upgrade-Allow-New", true);
455 _config->CndSet("Binary::apt::APT::Cmd::Show-Update-Stats", true);
456 _config->CndSet("Binary::apt::DPkg::Progress-Fancy", true);
ee02b5b3 457 _config->CndSet("Binary::apt::APT::Keep-Downloaded-Packages", false);
501cd23e 458 }
952ee63b
DK		 459 if (binary == "apt-config")
460 _config->CndSet("Binary::apt-get::Acquire::AllowInsecureRepositories", true);
501cd23e
DK		 461
462 _config->Set("Binary", binary);
501cd23e
DK		 463}
464 /*}}}*/
952ee63b
DK		 465static void BinaryCommandSpecificConfiguration(char const * const Binary, char const * const Cmd)/*{{{*/
466{
467 std::string const binary = flNotDir(Binary);
468 if (binary == "apt-get" && CmdMatches("update"))
469 _config->CndSet("Binary::apt-get::Acquire::AllowInsecureRepositories", true);
470}
471#undef CmdMatches
472 /*}}}*/
6079b276 473std::vector<CommandLine::Dispatch> ParseCommandLine(CommandLine &CmdL, APT_CMD const Binary,/*{{{*/
90986d4d
DK		 474 Configuration * const * const Cnf, pkgSystem ** const Sys, int const argc, const char *argv[],
475 bool (*ShowHelp)(CommandLine &), std::vector<aptDispatchWithHelp> (*GetCommands)(void))
ad7e0941 476{
570ec96d 477 InitLocale(Binary);
c3ded84c
DK		 478 if (Cnf != NULL && pkgInitConfig(**Cnf) == false)
479 {
480 _error->DumpErrors();
481 exit(100);
482 }
483
484 if (likely(argc != 0 && argv[0] != NULL))
501cd23e 485 BinarySpecificConfiguration(argv[0]);
c3ded84c 486
6079b276
DK		 487 std::vector<aptDispatchWithHelp> const CmdsWithHelp = GetCommands();
488 std::vector<CommandLine::Dispatch> Cmds;
41d39345
DK		 489 if (CmdsWithHelp.empty() == false)
490 {
491 CommandLine::Dispatch const help = { "help", [](CommandLine &){return false;} };
492 Cmds.push_back(std::move(help));
493 }
6079b276
DK		 494 for (auto const& cmd : CmdsWithHelp)
495 Cmds.push_back({cmd.Match, cmd.Handler});
496
011188e3
DK		 497 // Args running out of scope invalidates the pointer stored in CmdL,
498 // but we don't use the pointer after this function, so we ignore
499 // this problem for now and figure something out if we have to.
952ee63b 500 char const * CmdCalled = nullptr;
011188e3 501 if (Cmds.empty() == false && Cmds[0].Handler != nullptr)
952ee63b
DK		 502 CmdCalled = CommandLine::GetCommand(Cmds.data(), argc, argv);
503 if (CmdCalled != nullptr)
504 BinaryCommandSpecificConfiguration(argv[0], CmdCalled);
505 std::string const conf = "Binary::" + _config->Find("Binary");
506 _config->MoveSubTree(conf.c_str(), nullptr);
507 auto Args = getCommandArgs(Binary, CmdCalled);
011188e3
DK		 508 CmdL = CommandLine(Args.data(), _config);
509
c3ded84c 510 if (CmdL.Parse(argc,argv) == false ||
ad7e0941
DK		 511 (Sys != NULL && pkgInitSystem(*_config, *Sys) == false))
512 {
513 if (_config->FindB("version") == true)
90986d4d 514 ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp);
ad7e0941
DK		 515
516 _error->DumpErrors();
517 exit(100);
518 }
519
520 // See if the help should be shown
cbbee23e
DK		 521 if (_config->FindB("help") == true || _config->FindB("version") == true ||
522 (CmdL.FileSize() > 0 && strcmp(CmdL.FileList[0], "help") == 0))
ad7e0941 523 {
90986d4d 524 ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp);
ad7e0941
DK		 525 exit(0);
526 }
011188e3 527 if (Cmds.empty() == false && CmdL.FileSize() == 0)
ad7e0941 528 {
90986d4d 529 ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp);
ad7e0941
DK		 530 exit(1);
531 }
011188e3 532 return Cmds;
ad7e0941
DK		 533}
534 /*}}}*/
6079b276 535unsigned short DispatchCommandLine(CommandLine &CmdL, std::vector<CommandLine::Dispatch> const &Cmds) /*{{{*/
e7e10e47
DK		 536{
537 // Match the operation
011188e3 538 bool const returned = Cmds.empty() ? true : CmdL.DispatchArg(Cmds.data());
e7e10e47
DK		 539
540 // Print any errors or warnings found during parsing
541 bool const Errors = _error->PendingError();
542 if (_config->FindI("quiet",0) > 0)
543 _error->DumpErrors();
544 else
545 _error->DumpErrors(GlobalError::DEBUG);
546 if (returned == false)
547 return 100;
548 return Errors == true ? 100 : 0;
549}
550 /*}}}*/
APT (for Cydia)