From 3133932223fc57ea68f0fa5eef7ff3e5d9440c9a Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Sat, 6 Jun 2009 14:44:07 -0700
Subject: [PATCH] radostool: add 'get' and 'put'

---
 src/radostool.cc | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/src/radostool.cc b/src/radostool.cc
index 7e806697d4c73..7bfe30d63729c 100644
--- a/src/radostool.cc
+++ b/src/radostool.cc
@@ -46,7 +46,7 @@ int main(int argc, const char **argv)
   common_init(args, "rados", false);
 
   vector<const char*> nargs;
-  bufferlist indata;
+  bufferlist indata, outdata;
   const char *outfile = 0;
   
   const char *pool = 0;
@@ -121,11 +121,51 @@ int main(int argc, const char **argv)
 	cout << *iter << std::endl;
     }
 
+
+  } else if (strcmp(nargs[0], "get") == 0) {
+    if (!pool || nargs.size() < 2)
+      usage();
+    object_t oid(nargs[1]);
+    int r = rados.read(p, oid, 0, outdata, 0);
+    if (r < 0) {
+      cerr << "error reading " << oid << " from pool " << pool << ": " << strerror(-r) << std::endl;
+      exit(0);
+    }
+
+  } else if (strcmp(nargs[0], "put") == 0) {
+    if (!pool || nargs.size() < 2)
+      usage();
+    if (!indata.length()) {
+      cerr << "must specify input file" << std::endl;
+      usage();
+    }
+    object_t oid(nargs[1]);
+    int r = rados.write(p, oid, 0, indata, indata.length());
+    if (r < 0) {
+      cerr << "error writing " << oid << " to pool " << pool << ": " << strerror(-r) << std::endl;
+      exit(0);
+    }
+
   } else {
     cerr << "unrecognized command " << nargs[0] << std::endl;
     usage();
   }
 
+  // write data?
+  int len = outdata.length();
+  if (len) {
+    if (outfile) {
+      if (strcmp(outfile, "-") == 0) {
+	::write(1, outdata.c_str(), len);
+      } else {
+	outdata.write_file(outfile);
+      }
+      generic_dout(0) << "wrote " << len << " byte payload to " << outfile << dendl;
+    } else {
+      generic_dout(0) << "got " << len << " byte payload, discarding (specify -o <outfile)" << dendl;
+    }
+  }
+
   if (pool)
     rados.close_pool(p);
 
-- 
2.39.5