From f8a529c744ab1819f0a7538645ded839b36e237d Mon Sep 17 00:00:00 2001
From: Pieter Wuille <sipa@ulyssis.org>
Date: Sat, 31 Dec 2011 00:39:53 +0100
Subject: [PATCH] dump db to text file

---
 db.h     | 33 ++++++++++++++++++++++++++++++---
 main.cpp |  7 +++++++
 2 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/db.h b/db.h
index bf08524..c379f9e 100644
--- a/db.h
+++ b/db.h
@@ -42,6 +42,13 @@ public:
   friend class CAddrInfo;
 };
 
+class CAddrReport {
+public:
+  CIPPort ip;
+  int clientVersion;
+};
+
+
 class CAddrInfo {
 private:
   CIPPort ip;
@@ -59,7 +66,14 @@ private:
 public:
   CAddrInfo() : services(0), lastTry(0), ourLastTry(0), ignoreTill(0), clientVersion(0), total(0), success(0) {}
   
-  bool IsGood() {
+  CAddrReport GetReport() const {
+    CAddrReport ret;
+    ret.ip = ip;
+    ret.clientVersion = clientVersion;
+    return ret;
+  }
+  
+  bool IsGood() const {
     if (ip.GetPort() != 8333) return false;
     if (!(services & NODE_NETWORK)) return false;
     if (!ip.IsRoutable()) return false;
@@ -75,14 +89,14 @@ public:
     
     return false;
   }
-  int GetBanTime() {
+  int GetBanTime() const {
     if (IsGood()) return 0;
     if (clientVersion && clientVersion < 31900) { return 1000000; }
     if (stat1D.reliability < 0.01 && stat1D.count > 5) { return 500000; }
     if (stat1W.reliability - stat1W.weight + 1.0 < 0.10 && stat1W.count > 4) { return 240*3600; }
     return 0;
   }
-  int GetIgnoreTime() {
+  int GetIgnoreTime() const {
     if (IsGood()) return 0;
     if (stat2H.reliability - stat2H.weight + 1.0 < 0.2 && stat2H.count > 3) { return 3*3600; }
     if (stat8H.reliability - stat8H.weight + 1.0 < 0.2 && stat8H.count > 6) { return 12*3600; }
@@ -169,6 +183,19 @@ public:
     }
   }
   
+  std::vector<CAddrReport> GetAll() {
+    std::vector<CAddrReport> ret;
+    SHARED_CRITICAL_BLOCK(cs) {
+      for (std::deque<int>::const_iterator it = ourId.begin(); it != ourId.end(); it++) {
+        const CAddrInfo &info = idToInfo[*it];
+        if (info.success > 0) {
+          ret.push_back(info.GetReport());
+        }
+      }
+    }
+    return ret;
+  }
+  
   // serialization code
   // format:
   //   nVersion (0 for now)
diff --git a/main.cpp b/main.cpp
index e8be098..406c653 100644
--- a/main.cpp
+++ b/main.cpp
@@ -114,6 +114,13 @@ int main(void) {
   if (f) {
     CAutoFile cf(f);
     cf >> db;
+    FILE *d = fopen("dnsseed.dump", "w");
+    vector<CAddrReport> v = db.GetAll();
+    for (vector<CAddrReport>::const_iterator it = v.begin(); it < v.end(); it++) {
+      CAddrReport rep = *it;
+      fprintf(d, "%s %i\n", rep.ip.ToString().c_str(), rep.clientVersion);
+    }
+    fclose(d);
   }
   pthread_t thread[NTHREADS+4];
   for (int i=0; i<NTHREADS; i++) {