Move args.c contents into src/opkg-cl.c.

git-svn-id: http://opkg.googlecode.com/svn/trunk@501 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

1 files changed, 249 insertions, 4 deletions

diff --git a/src/opkg-cl.c b/src/opkg-cl.c
index 74c82e6..8e33d6d 100644
--- a/src/opkg-cl.c
+++ b/src/opkg-cl.c
@@ -1,9 +1,11 @@
 /* opkg-cl.c - the opkg package management system
 
    Florian Boor
-
    Copyright (C) 2003 kernel concepts
 
+   Carl D. Worth
+   Copyright 2001 University of Southern California
+
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2, or (at
@@ -19,13 +21,256 @@
 
 #include "includes.h"
 
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
 #include "opkg_conf.h"
 #include "opkg_cmd.h"
 #include "file_util.h"
-#include "args.h"
-#include "opkg_download.h"
-
 #include "opkg_message.h"
+#include "../libbb/libbb.h"
+
+static void print_version(void);
+
+enum long_args_opt
+{
+     ARGS_OPT_FORCE_MAINTAINER = 129, 
+     ARGS_OPT_FORCE_DEPENDS,
+     ARGS_OPT_FORCE_OVERWRITE,
+     ARGS_OPT_FORCE_DOWNGRADE,
+     ARGS_OPT_FORCE_REINSTALL,
+     ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES,
+     ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES,
+     ARGS_OPT_FORCE_SPACE,
+     ARGS_OPT_NOACTION,
+     ARGS_OPT_NODEPS,
+     ARGS_OPT_AUTOREMOVE,
+     ARGS_OPT_CACHE,
+};
+
+int args_parse(int argc, char *argv[])
+{
+     int c;
+     int option_index = 0;
+     int parse_err = 0;
+     static struct option long_options[] = {
+	  {"query-all", 0, 0, 'A'},
+	  {"autoremove", 0, 0, ARGS_OPT_AUTOREMOVE},
+	  {"cache", 1, 0, ARGS_OPT_CACHE},
+	  {"conf-file", 1, 0, 'f'},
+	  {"conf", 1, 0, 'f'},
+	  {"dest", 1, 0, 'd'},
+          {"force-maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER},
+          {"force_maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER},
+	  {"force-depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
+	  {"force_depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
+	  {"force-overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
+	  {"force_overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
+	  {"force_downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
+	  {"force-downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
+	  {"force-reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
+	  {"force_reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
+	  {"force-space", 0, 0, ARGS_OPT_FORCE_SPACE},
+	  {"force_space", 0, 0, ARGS_OPT_FORCE_SPACE},
+	  {"recursive", 0, 0,
+	   ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	  {"force-removal-of-dependent-packages", 0, 0,
+	   ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	  {"force_removal_of_dependent_packages", 0, 0,
+	   ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	  {"force-removal-of-essential-packages", 0, 0,
+	   ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
+	  {"force_removal_of_essential_packages", 0, 0,
+	   ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
+	  {"noaction", 0, 0, ARGS_OPT_NOACTION},
+	  {"nodeps", 0, 0, ARGS_OPT_NODEPS},
+	  {"offline", 1, 0, 'o'},
+	  {"offline-root", 1, 0, 'o'},
+	  {"test", 0, 0, ARGS_OPT_NOACTION},
+	  {"tmp-dir", 1, 0, 't'},
+	  {"tmp_dir", 1, 0, 't'},
+	  {"verbosity", 2, 0, 'V'},
+	  {"version", 0, 0, 'v'},
+	  {0, 0, 0, 0}
+     };
+
+     while (1) {
+	  c = getopt_long_only(argc, argv, "Ad:f:no:p:t:vV:", long_options, &option_index);
+	  if (c == -1)
+	       break;
+
+	  switch (c) {
+	  case 'A':
+	       conf->query_all = 1;
+	       break;
+	  case 'd':
+	       conf->dest_str = xstrdup(optarg);
+	       break;
+	  case 'f':
+	       conf->conf_file = xstrdup(optarg);
+	       break;
+	  case 'o':
+	       conf->offline_root = xstrdup(optarg);
+	       break;
+	  case 't':
+	       conf->tmp_dir = xstrdup(optarg);
+	       break;
+	  case 'v':
+	       print_version();
+	       exit(0);
+	  case 'V':
+	       conf->verbosity = atoi(optarg);
+	       break;
+	  case ARGS_OPT_AUTOREMOVE:
+	       conf->autoremove = 1;
+	       break;
+	  case ARGS_OPT_CACHE:
+	       free(conf->cache);
+	       conf->cache = xstrdup(optarg);
+	       break;
+          case ARGS_OPT_FORCE_MAINTAINER:
+               conf->force_maintainer = 1;
+               break;
+	  case ARGS_OPT_FORCE_DEPENDS:
+	       conf->force_depends = 1;
+	       break;
+	  case ARGS_OPT_FORCE_OVERWRITE:
+	       conf->force_overwrite = 1;
+	       break;
+	  case ARGS_OPT_FORCE_DOWNGRADE:
+	       conf->force_downgrade = 1;
+	       break;
+	  case ARGS_OPT_FORCE_REINSTALL:
+	       conf->force_reinstall = 1;
+	       break;
+	  case ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES:
+	       conf->force_removal_of_essential_packages = 1;
+	       break;
+	  case ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES:
+	       conf->force_removal_of_dependent_packages = 1;
+	       break;
+	  case ARGS_OPT_FORCE_SPACE:
+	       conf->force_space = 1;
+	       break;
+	  case ARGS_OPT_NODEPS:
+	       conf->nodeps = 1;
+	       break;
+	  case ARGS_OPT_NOACTION:
+	       conf->noaction = 1;
+	       break;
+	  case ':':
+	       parse_err = -1;
+	       break;
+	  case '?':
+	       parse_err = -1;
+	       break;
+	  default:
+	       printf("Confusion: getopt_long returned %d\n", c);
+	  }
+     }
+    
+     if (parse_err) {
+	  return parse_err;
+     } else {
+	  return optind;
+     }
+}
+
+void args_usage(const char *complaint)
+{
+     if (complaint) {
+	  printf("opkg: %s\n", complaint);
+     }
+     print_version();
+     printf("usage: opkg [options...] sub-command [arguments...]\n");
+     printf("where sub-command is one of:\n");
+    
+     printf("\nPackage Manipulation:\n");
+     printf("\tupdate			Update list of available packages\n");
+     printf("\tupgrade			Upgrade installed packages\n");
+     printf("\tinstall <pkgs>		Install package(s)\n");
+     printf("\tconfigure <pkgs>	Configure unpacked package(s)\n");
+     printf("\tremove <pkgs|regexp>	Remove package(s)\n");
+     printf("\tflag <flag> <pkgs>	Flag package(s)\n");
+     printf("\t <flag>=hold|noprune|user|ok|installed|unpacked (one per invocation)\n");
+    
+     printf("\nInformational Commands:\n");
+     printf("\tlist			List available packages\n");
+     printf("\tlist-installed		List installed packages\n");
+     printf("\tlist-upgradable		List installed and upgradable packages\n");
+     printf("\tfiles <pkg>		List files belonging to <pkg>\n");
+     printf("\tsearch <file|regexp>	List package providing <file>\n");
+     printf("\tinfo [pkg|regexp]	Display all info for <pkg>\n");
+     printf("\tstatus [pkg|regexp]	Display all status for <pkg>\n");
+     printf("\tdownload <pkg>		Download <pkg> to current directory\n");
+     printf("\tcompare-versions <v1> <op> <v2>\n");
+     printf("\t                    compare versions using <= < > >= = << >>\n");
+     printf("\tprint-architecture	List installable package architectures\n");
+     printf("\twhatdepends [-A] [pkgname|pat]+\n");
+     printf("\twhatdependsrec [-A] [pkgname|pat]+\n");
+     printf("\twhatprovides [-A] [pkgname|pat]+\n");
+     printf("\twhatconflicts [-A] [pkgname|pat]+\n");
+     printf("\twhatreplaces [-A] [pkgname|pat]+\n");
+
+     printf("\nOptions:\n");
+     printf("\t-A			Query all packages not just those installed\n"); 
+     printf("\t-V <level>		Set verbosity level to <level>.\n");
+     printf("\t--verbosity <level>	Verbosity levels:\n");
+     printf("\t				0 errors only\n");
+     printf("\t				1 normal messages (default)\n");
+     printf("\t				2 informative messages\n");
+     printf("\t				3 debug\n");
+     printf("\t				4 debug level 2\n");
+     printf("\t-f <conf_file>		Use <conf_file> as the opkg configuration file\n");
+     printf("\t--conf <conf_file>\n");
+     printf("\t--cache <directory>	Use a package cache\n");
+     printf("\t-d <dest_name>		Use <dest_name> as the the root directory for\n");
+     printf("\t--dest <dest_name>	package installation, removal, upgrading.\n");
+     printf("				<dest_name> should be a defined dest name from\n");
+     printf("				the configuration file, (but can also be a\n");
+     printf("				directory name in a pinch).\n");
+     printf("\t-o <dir>		Use <dir> as the root directory for\n");
+     printf("\t--offline-root <dir>	offline installation of packages.\n");
+
+     printf("\nForce Options:\n");
+     printf("\t--force-depends		Install/remove despite failed dependences\n");
+     printf("\t--force-maintainer	Overwrite preexisting config files\n");
+     printf("\t--force-reinstall	Reinstall package(s)\n");
+     printf("\t--force-overwrite	Overwrite files from other package(s)\n");
+     printf("\t--force-downgrade	Allow opkg to downgrade packages\n");
+     printf("\t--force-space		Disable free space checks\n");
+     printf("\t--noaction		No action -- test only\n");
+     printf("\t--nodeps		Do not follow dependences\n");
+     printf("\t--force-removal-of-dependent-packages\n");
+     printf("\t			Remove package and all dependencies\n");
+     printf("\t--autoremove		Remove packages that were installed\n");
+     printf("\t			automatically to satisfy dependencies\n");
+     printf("\t-t			Specify tmp-dir.\n");
+     printf("\t--tmp-dir		Specify tmp-dir.\n");
+
+     printf("\n");
+
+     printf(" regexp could be something like 'pkgname*' '*file*' or similar\n");
+     printf(" e.g. opkg info 'libstd*' or opkg search '*libop*' or opkg remove 'libncur*'\n");
+     /* -force-removal-of-essential-packages	Let opkg remove essential packages. 
+	Using this option is almost guaranteed to break your system, hence this option
+	is not even advertised in the usage statement. */
+     exit(1);
+}
+
+static void print_version(void)
+{
+     printf("opkg version %s\n", VERSION);
+}
+
+
+
+
+
+
+
 
 int
 main(int argc, char *argv[])