From 288de36ef0a7af62635053f35434a6e027374605 Mon Sep 17 00:00:00 2001
From: Jan Kupec <jkupec@suse.cz>
Date: Wed, 1 Nov 2006 14:39:47 +0000
Subject: [PATCH] zypper refresh implemented

---
 doc/zypper.8         | 11 +++++++++++
 src/zmart-sources.cc | 40 ++++++++++++++++++++++++++++++++++++++++
 src/zmart-sources.h  |  1 +
 src/zypper.cc        | 25 ++++++++++++++++++++++++-
 4 files changed, 76 insertions(+), 1 deletion(-)

diff --git a/doc/zypper.8 b/doc/zypper.8
index 4d418ef..d739b2f 100644
--- a/doc/zypper.8
+++ b/doc/zypper.8
@@ -151,6 +151,12 @@ rug compatibility mode: if \fI-r\fR global option is set, zypper doesn't include
 .B service-rename (sr) <URI|alias> <new-alias>
 Rename a service (installation source).
 
+.TP
+.B refresh (ref)
+Refresh all installation sources found in system.
+.IP
+This means downloading resolvables' metadata from source media and storing it in local cache, typically under /var/lib/zypp/cache.
+
 .SH "GLOBAL OPTIONS"
 .TP 
 .I \-h, \-\-help
@@ -171,6 +177,11 @@ Specifies table style to use. Table style is identified by an integer number. TO
 .I \-r, \-\-rug\-compatible
 Turns on rug compatibility. See compatibility notes next to affected commands.
 
+.SH "FILES"
+.TP
+.B /var/lib/zypp/cache
+Directory for storing metadata contained in installation sources.
+
 .SH "NOTE"
 .LP
 Currently, zypper can be run only by user with root privileges.
diff --git a/src/zmart-sources.cc b/src/zmart-sources.cc
index f3f34db..e975495 100644
--- a/src/zmart-sources.cc
+++ b/src/zmart-sources.cc
@@ -429,6 +429,46 @@ void rename_source( const std::string& anystring, const std::string& newalias )
   manager->store( "/", true /*metadata_cache*/ );
 }
 
+void refresh_sources()
+{
+  zypp::storage::PersistentStorage store;
+  std::list<zypp::source::SourceInfo> sources;
+
+  try
+  {
+    store.init( "/" );
+    sources = store.storedSources();
+  }
+  catch ( const Exception &e )
+  {
+    cerr << _("Error reading system sources: ") << e.msg() << std::endl;
+    exit(-1); 
+  }
+
+  for(std::list<zypp::source::SourceInfo>::const_iterator it = sources.begin();
+       it != sources.end() ; ++it)
+  {
+    try
+    {
+      cout << _("Refreshing ") << it->alias() << endl <<
+        "URI: " << it->url() << endl; 
+      Source_Ref src = SourceFactory().createFrom(
+        it->type(), it->url(), it->path(), it->alias(), it->cacheDir(),
+        false, // base source
+        true); // autorefresh
+//      src.refresh();
+      cout << "DONE" << endl << endl;
+    }
+    catch ( const zypp::Exception & ex )
+    {
+      cerr << _("Error while refreshing the source: ") << ex.asString();
+      // continuing with next source, however
+    }
+  }
+
+  cout << _("All sytem sources have been refreshed.") << endl;
+}
+
 MediaWrapper::MediaWrapper (const string& filename_or_url) {
   try {
     // the interface cannot provide a "complete path" :-(
diff --git a/src/zmart-sources.h b/src/zmart-sources.h
index 6e3ab08..c5a34f5 100644
--- a/src/zmart-sources.h
+++ b/src/zmart-sources.h
@@ -21,6 +21,7 @@ void add_source_by_url( const zypp::Url &url, std::string alias );
 void remove_source( const std::string& anystring );
 void rename_source( const std::string& anystring, const std::string& newalias );
 void list_system_sources();
+void refresh_sources();
 
 
 //! download a copy of a remote file or just return the argument
diff --git a/src/zypper.cc b/src/zypper.cc
index f9e4a52..01a338b 100644
--- a/src/zypper.cc
+++ b/src/zypper.cc
@@ -241,6 +241,7 @@ int main(int argc, char **argv)
       "\tservice-add, sa\t\tAdd a new service\n"
       "\tservice-delete, sd\tDelete a service\n"
       "\tservice-rename, sr\tRename a service\n"
+      "\trefresh, ref\t\tRefresh all installation sources\n"
       "\tpatch-check, pchk\tCheck for patches\n"
       "\tpatches, pch\t\tList patches\n"
       "\tlist-updates, lu\tList updates\n"
@@ -301,6 +302,16 @@ int main(int argc, char **argv)
       "\n"
       ;
   }
+  else if (command == "refresh" || command == "ref") {
+    static struct option refresh_options[] = {
+      {"help", no_argument, 0, 'h'}
+    };
+    specific_options = refresh_options;
+    specific_help = _("zypper refresh\n"
+      "\n"
+      "Refresh all installation sources found in system.\n")
+      ;
+  }
   else if (command == "list-updates" || command == "lu") {
     static struct option remove_options[] = {
       {"type",		required_argument, 0, 't'},
@@ -335,7 +346,7 @@ int main(int argc, char **argv)
       {"type",    required_argument, 0, 't'},
       {"sort-by-name", no_argument, 0, 0},
       {"sort-by-catalog", no_argument, 0, 0},
-      {"help", no_argument, 0, 0}
+      {"help", no_argument, 0, 'h'}
     };
     specific_options = search_options;
     specific_help =
@@ -574,6 +585,18 @@ int main(int argc, char **argv)
     return 0;
   }
   
+  // --------------------------( refresh )------------------------------------
+
+  if (command == "refresh" || command == "ref") {
+    if (help || copts.count("help")) {
+      cerr << specific_help;
+      return !help;
+    }
+    
+    refresh_sources();
+  }
+
+
   ResObject::Kind kind;
 
   // --------------------------( remove/install )-----------------------------
-- 
2.7.4