From 13f286925b1e9e34fe71413edcba23686c005f8a Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 25 Jan 2011 12:17:47 +0000
Subject: New database layout.

---
 server/src/session.cc | 42 +++++++++++++++++-------------------------
 1 file changed, 17 insertions(+), 25 deletions(-)

(limited to 'server/src/session.cc')

diff --git a/server/src/session.cc b/server/src/session.cc
index 5fe9230..612f264 100644
--- a/server/src/session.cc
+++ b/server/src/session.cc
@@ -46,9 +46,9 @@
 
 Session::Session(std::string sessionid)
 {
-  _id = sessionid;
   _journal = NULL;
   _database = NULL;
+  database()->setSessionId(sessionid);
 }
 
 Session::~Session()
@@ -59,7 +59,7 @@ Session::~Session()
 
 std::string Session::id()
 {
-  return _id;
+  return database()->sessionId();
 }
 
 void Session::lock()
@@ -86,6 +86,13 @@ void Session::commit()
   }
 }
 
+void Session::nocommit()
+{
+  if(_database != NULL) {
+    _database->nocommit();
+  }
+}
+
 void Session::discard()
 {
   if(_journal) {
@@ -127,13 +134,6 @@ static bool fexists(const std::string &f)
 {
   bool ret;
 
-/*
-  struct stat sbuf;
-  int n = stat(f.c_str(), &sbuf);
-  if(n != -1) ret = true;
-  ret = errno != ENOENT;
-*/
-
   FILE *fp = fopen(f.c_str(), "r");
   ret = fp != NULL;
   if(fp) fclose(fp);
@@ -143,14 +143,7 @@ static bool fexists(const std::string &f)
 
 Session *Sessions::newSession()
 {
-  char sessionid[32];
-  std::string filename;
-  do {
-    snprintf(sessionid, sizeof(sessionid)-1, "%d", rand());
-    filename = getSessionFilename(Conf::session_path, sessionid);
-  } while(sessions.find(sessionid) != sessions.end() || fexists(filename));
-
-  Session *session = new Session(sessionid);
+  Session *session = new Session();
   sessions[session->id()] = session;
   return session;
 }
@@ -162,13 +155,9 @@ Session *Sessions::session(std::string sessionid)
 
   std::string filename = getSessionFilename(Conf::session_path, sessionid);
   if(fexists(filename)) {
-    Session *s = new Session(sessionid);
-    SessionSerialiser ser(Conf::session_path, s);
-    ser.load();
+    SessionSerialiser ser(Conf::session_path);
+    Session *s = ser.load(sessionid);
     sessions[s->id()] = s;
-
-    fprintf(stderr, "s: %p\n",s);
-
     return s;
   }
 
@@ -177,6 +166,8 @@ Session *Sessions::session(std::string sessionid)
 
 Session *Sessions::takeSession(std::string sessionid)
 {
+  DEBUG(session,"%s\n", sessionid.c_str());
+
   Session *s = NULL;
   if(sessions.find(sessionid) != sessions.end()) {
     s = sessions[sessionid];
@@ -185,6 +176,7 @@ Session *Sessions::takeSession(std::string sessionid)
   if(s) {
     sessions.erase(sessionid);
   }
+  else DEBUG(session, "No such session!\n");
 
   return s;
 }
@@ -204,8 +196,8 @@ void Sessions::store()
 {
   std::map<std::string, Session*>::iterator i = sessions.begin();
   while(i != sessions.end()) {
-    SessionSerialiser ser(Conf::session_path, i->second);
-    ser.save();
+    SessionSerialiser ser(Conf::session_path);
+    ser.save(i->second);
     delete i->second;
     sessions.erase(i);
     i++;
-- 
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