initial

ChildProt.cpp

@@ -0,0 +1,69 @@
+#include <iostream>
+#include <string>
+
+#include <sqlite3.h>
+
+#include "Database.hpp"
+
+using namespace std;
+
+
+class InvalidAddressTuple {};
+
+class AddressTuple {
+public :
+  AddressTuple();
+  const string& getSender() const { return sender; }
+  const string& getRecipient() const { return recipient; }
+private:
+  string sender;
+  string recipient;
+};
+
+AddressTuple::AddressTuple() {
+  sender = "";
+  recipient = "";
+
+  while (1) {
+    string buffer;
+    getline(cin, buffer);
+    if (0 == buffer.length())
+      break;
+    string::size_type equalsIdx = buffer.find('=');
+    if (string::npos != equalsIdx) {
+      string key = buffer.substr(0, equalsIdx);
+      string value = buffer.substr(equalsIdx+1);
+      if ("sender" == key)
+  sender = value;
+      if ("recipient" ==key)
+  recipient = value;
+    }
+  }
+
+  if ((0 == sender.length()) || (0 == recipient.length()))
+    throw InvalidAddressTuple();
+}
+
+int main() {
+  string result;
+
+  try {
+    AddressTuple addressTuple;
+    cerr << addressTuple.getSender() << endl;
+    cerr << addressTuple.getRecipient() << endl;
+
+    DatabaseHandle databaseHandle("/etc/postfix/children.sqlite");
+
+    // SELECT id, delegate FROM child_v WHERE address = '%s'
+
+
+  } catch (InvalidAddressTuple& iat) {
+    cerr << "InvalidAddressTuple" << endl;
+    result = "OK";
+  } catch (DatabaseError &de) {
+    cerr << "DatabaseError" << endl;
+    result = "OK";
+  }
+
+  cout << "action=" << result << endl << endl;
+}

Database.cpp

@@ -0,0 +1,15 @@
+#include "Database.hpp"
+
+using namespace std;
+
+DatabaseHandle::DatabaseHandle(const string& filename) {
+  if (SQLITE_OK != sqlite3_open(filename.c_str(), &dbh))
+    throw DatabaseError();
+}
+
+DatabaseHandle::~DatabaseHandle() {
+  sqlite3_close(dbh);
+}
+
+
+

Database.hpp

@@ -0,0 +1,21 @@
+#ifndef DATABASE_HPP_
+#define DATABASE_HPP_
+
+#include <string>
+#include <sqlite3.h>
+
+
+class DatabaseError {};
+
+// resource management class
+class DatabaseHandle {
+public:
+  DatabaseHandle(const std::string& filename);
+  ~DatabaseHandle();
+  sqlite3 *getHandle() { return dbh; }
+private:
+  sqlite3 *dbh;
+};
+
+
+#endif /* DATABASE_HPP_ */

Makefile

@@ -0,0 +1,15 @@
+CXXFLAGS =	-O2 -g -Wall -fmessage-length=0
+
+OBJS =		Database.o ChildProt.o
+
+LIBS =      -lsqlite3
+
+TARGET =	ChildProt 
+
+$(TARGET):	$(OBJS)
+	$(CXX) -o $(TARGET) $(OBJS) $(LIBS)
+
+all:	$(TARGET)
+
+clean:
+	rm -f $(OBJS) $(TARGET)