-#include "Swiften/History/HistoryManager.h"

-

-namespace Swift {

-

-HistoryManager::~HistoryManager() {

-}

-

-}

-#pragma once

-

-#include "Swiften/Base/String.h"

-#include "Swiften/JID/JID.h"

-#include "Swiften/History/HistoryMessage.h"

-

-namespace Swift {

- class HistoryManager {

- public:

- virtual ~HistoryManager();

-

- virtual void addMessage(const HistoryMessage& message) = 0;

-

- virtual std::vector<HistoryMessage> getMessages() const = 0;

- };

-}

-#pragma once

-

-#include <boost/date_time/posix_time/posix_time_types.hpp>

-

-namespace Swift {

- class HistoryMessage {

- public:

- HistoryMessage(const String& message, const JID& from, const JID& to, const boost::posix_time::ptime time) : message_(message), from_(from), to_(to), time_(time) {

- }

-

- const String& getMessage() const {

- return message_;

- }

-

- const JID& getFrom() const {

- return from_;

- }

-

- const JID& getTo() const {

- return to_;

- }

-

- boost::posix_time::ptime getTime() const {

- return time_;

- }

-

- bool operator==(const HistoryMessage& o) const {

- return message_ == o.message_ && from_ == o.from_ && to_ == o.to_ && time_ == o.time_;

- }

-

- private:

- String message_;

- JID from_;

- JID to_;

- boost::posix_time::ptime time_;

- };

-}

-Import("swiften_env")

-

-myenv = swiften_env.Clone()

-if myenv["target"] == "native":

- myenv.MergeFlags(swiften_env["SQLITE_FLAGS"])

-

-objects = myenv.StaticObject([

- "HistoryManager.cpp",

- "SQLiteHistoryManager.cpp",

- ])

-swiften_env.Append(SWIFTEN_OBJECTS = [objects])

-#include <iostream>

-#include <boost/lexical_cast.hpp>

-

-#include "sqlite3.h"

-#include "Swiften/History/SQLiteHistoryManager.h"

-

-namespace {

-

-inline Swift::String getEscapedString(const Swift::String& s) {

- Swift::String result(s);

- result.replaceAll('\'', Swift::String("\\'"));

- return result;

-}

-

-}

-

-

-namespace Swift {

-

-SQLiteHistoryManager::SQLiteHistoryManager(const String& file) : db_(0) {

- sqlite3_open(file.getUTF8Data(), &db_);

- if (!db_) {

- std::cerr << "Error opening database " << file << std::endl; // FIXME

- }

-

- char* errorMessage;

- int result = sqlite3_exec(db_, "CREATE TABLE IF NOT EXISTS messages('from' INTEGER, 'to' INTEGER, 'message' STRING, 'time' INTEGER)", 0, 0, &errorMessage);

- if (result != SQLITE_OK) {

- std::cerr << "SQL Error: " << errorMessage << std::endl;

- sqlite3_free(errorMessage);

- }

-

- result = sqlite3_exec(db_, "CREATE TABLE IF NOT EXISTS jids('id' INTEGER PRIMARY KEY ASC AUTOINCREMENT, 'jid' STRING UNIQUE NOT NULL)", 0, 0, &errorMessage);

- if (result != SQLITE_OK) {

- std::cerr << "SQL Error: " << errorMessage << std::endl;

- sqlite3_free(errorMessage);

- }

-}

-

-SQLiteHistoryManager::~SQLiteHistoryManager() {

- sqlite3_close(db_);

-}

-

-void SQLiteHistoryManager::addMessage(const HistoryMessage& message) {

- int secondsSinceEpoch = (message.getTime() - boost::posix_time::ptime(boost::gregorian::date(1970, 1, 1))).total_seconds();

- String statement = String("INSERT INTO messages('from', 'to', 'message', 'time') VALUES(") + boost::lexical_cast<std::string>(getIDForJID(message.getFrom())) + ", " + boost::lexical_cast<std::string>(getIDForJID(message.getTo())) + ", '" + getEscapedString(message.getMessage()) + "', " + boost::lexical_cast<std::string>(secondsSinceEpoch) + ")";

- char* errorMessage;

- int result = sqlite3_exec(db_, statement.getUTF8Data(), 0, 0, &errorMessage);

- if (result != SQLITE_OK) {

- std::cerr << "SQL Error: " << errorMessage << std::endl;

- sqlite3_free(errorMessage);

- }

-}

-

-std::vector<HistoryMessage> SQLiteHistoryManager::getMessages() const {

- std::vector<HistoryMessage> result;

- sqlite3_stmt* selectStatement;

- String selectQuery("SELECT messages.'from', messages.'to', messages.'message', messages.'time' FROM messages");

- int r = sqlite3_prepare(db_, selectQuery.getUTF8Data(), selectQuery.getUTF8Size(), &selectStatement, NULL);

- if (r != SQLITE_OK) {

- std::cout << "Error: " << sqlite3_errmsg(db_) << std::endl;

- }

- r = sqlite3_step(selectStatement);

- while (r == SQLITE_ROW) {

- boost::optional<JID> from(getJIDFromID(sqlite3_column_int(selectStatement, 0)));

- boost::optional<JID> to(getJIDFromID(sqlite3_column_int(selectStatement, 1)));

- String message(reinterpret_cast<const char*>(sqlite3_column_text(selectStatement, 2)));

- int secondsSinceEpoch(sqlite3_column_int(selectStatement, 3));

- boost::posix_time::ptime time(boost::gregorian::date(1970, 1, 1), boost::posix_time::seconds(secondsSinceEpoch));

-

- result.push_back(HistoryMessage(message, (from ? *from : JID()), (to ? *to : JID()), time));

- r = sqlite3_step(selectStatement);

- }

- if (r != SQLITE_DONE) {

- std::cout << "Error: " << sqlite3_errmsg(db_) << std::endl;

- }

- sqlite3_finalize(selectStatement);

- return result;

-}

-

-int SQLiteHistoryManager::getIDForJID(const JID& jid) {

- boost::optional<int> id = getIDFromJID(jid);

- if (id) {

- return *id;

- }

- else {

- return addJID(jid);

- }

-}

-

-int SQLiteHistoryManager::addJID(const JID& jid) {

- String statement = String("INSERT INTO jids('jid') VALUES('") + getEscapedString(jid.toString()) + "')";

- char* errorMessage;

- int result = sqlite3_exec(db_, statement.getUTF8Data(), 0, 0, &errorMessage);

- if (result != SQLITE_OK) {

- std::cerr << "SQL Error: " << errorMessage << std::endl;

- sqlite3_free(errorMessage);

- }

- return sqlite3_last_insert_rowid(db_);

-}

-

-boost::optional<JID> SQLiteHistoryManager::getJIDFromID(int id) const {

- boost::optional<JID> result;

- sqlite3_stmt* selectStatement;

- String selectQuery("SELECT jid FROM jids WHERE id=" + boost::lexical_cast<std::string>(id));

- int r = sqlite3_prepare(db_, selectQuery.getUTF8Data(), selectQuery.getUTF8Size(), &selectStatement, NULL);

- if (r != SQLITE_OK) {

- std::cout << "Error: " << sqlite3_errmsg(db_) << std::endl;

- }

- r = sqlite3_step(selectStatement);

- if (r == SQLITE_ROW) {

- result = boost::optional<JID>(reinterpret_cast<const char*>(sqlite3_column_text(selectStatement, 0)));

- }

- sqlite3_finalize(selectStatement);

- return result;

-}

-

-boost::optional<int> SQLiteHistoryManager::getIDFromJID(const JID& jid) const {

- boost::optional<int> result;

- sqlite3_stmt* selectStatement;

- String selectQuery("SELECT id FROM jids WHERE jid='" + jid.toString() + "'");

- int r = sqlite3_prepare(db_, selectQuery.getUTF8Data(), selectQuery.getUTF8Size(), &selectStatement, NULL);

- if (r != SQLITE_OK) {

- std::cout << "Error: " << sqlite3_errmsg(db_) << std::endl;

- }

- r = sqlite3_step(selectStatement);

- if (r == SQLITE_ROW) {

- result = boost::optional<int>(sqlite3_column_int(selectStatement, 0));

- }

- sqlite3_finalize(selectStatement);

- return result;

-}

-

-}

-#pragma once

-

-#include <boost/optional.hpp>

-

-#include "Swiften/History/HistoryManager.h"

-

-struct sqlite3;

-

-namespace Swift {

- class SQLiteHistoryManager : public HistoryManager {

- public:

- SQLiteHistoryManager(const String& file);

- ~SQLiteHistoryManager();

-

- virtual void addMessage(const HistoryMessage& message);

- virtual std::vector<HistoryMessage> getMessages() const;

-

- int getIDForJID(const JID&);

- int addJID(const JID&);

-

- boost::optional<JID> getJIDFromID(int id) const;

- boost::optional<int> getIDFromJID(const JID& jid) const;

-

- private:

- sqlite3* db_;

- };

-}

-#include <cppunit/extensions/HelperMacros.h>

-#include <cppunit/extensions/TestFactoryRegistry.h>

-#include <boost/date_time/posix_time/posix_time.hpp>

-

-#include "Swiften/History/SQLiteHistoryManager.h"

-

-using namespace Swift;

-

-class SQLiteHistoryManagerTest : public CppUnit::TestFixture {

- CPPUNIT_TEST_SUITE(SQLiteHistoryManagerTest);

- CPPUNIT_TEST(testAddMessage);

- CPPUNIT_TEST(testAddMessage_TwoMessages);

- CPPUNIT_TEST(testGetIDForJID_SameJID);

- CPPUNIT_TEST(testGetIDForJID_DifferentJIDs);

- CPPUNIT_TEST(getJIDFromID);

- CPPUNIT_TEST(getJIDFromID_UnexistingID);

- CPPUNIT_TEST(getIDFromJID);

- CPPUNIT_TEST(getIDFromJID_UnexistingJID);

- CPPUNIT_TEST_SUITE_END();

-

- public:

- SQLiteHistoryManagerTest() {}

-

- void setUp() {

- }

-

- void tearDown() {

- }

-

- void testAddMessage() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

- HistoryMessage testMessage("Test", JID("foo@bar.com"), JID("fum@baz.org"), boost::posix_time::time_from_string("1980-01-21 22:03"));

- testling->addMessage(testMessage);

-

- std::vector<HistoryMessage> messages = testling->getMessages();

- CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(messages.size()));

- CPPUNIT_ASSERT(testMessage == messages[0]);

- }

-

- void testAddMessage_TwoMessages() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

- HistoryMessage testMessage1("Test1", JID("foo@bar.com"), JID("fum@baz.org"), boost::posix_time::time_from_string("1980-01-21 22:03"));

- testling->addMessage(testMessage1);

- HistoryMessage testMessage2("Test2", JID("fum@baz.org"), JID("foo@bar.com"), boost::posix_time::time_from_string("1975-03-09 22:04"));

- testling->addMessage(testMessage2);

-

- std::vector<HistoryMessage> messages = testling->getMessages();

- CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(messages.size()));

- CPPUNIT_ASSERT(testMessage1 == messages[0]);

- CPPUNIT_ASSERT(testMessage2 == messages[1]);

- }

-

- void testGetIDForJID_SameJID() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

- int id1 = testling->getIDForJID(JID("foo@bar.com"));

- int id2 = testling->getIDForJID(JID("foo@bar.com"));

-

- CPPUNIT_ASSERT_EQUAL(id1, id2);

- }

-

- void testGetIDForJID_DifferentJIDs() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

- int id1 = testling->getIDForJID(JID("foo@bar.com"));

- int id2 = testling->getIDForJID(JID("foo@baz.com"));

-

- CPPUNIT_ASSERT(id1 != id2);

- }

-

- void getJIDFromID() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

- int id = testling->addJID(JID("foo@bar.com"));

-

- boost::optional<JID> result(testling->getJIDFromID(id));

- CPPUNIT_ASSERT(result);

- CPPUNIT_ASSERT_EQUAL(JID("foo@bar.com"), *result);

- }

-

- void getJIDFromID_UnexistingID() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

-

- boost::optional<JID> result(testling->getJIDFromID(1));

-

- CPPUNIT_ASSERT(!result);

- }

-

- void getIDFromJID() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

- int id = testling->addJID(JID("foo@bar.com"));

-

- boost::optional<int> result(testling->getIDFromJID(JID("foo@bar.com")));

- CPPUNIT_ASSERT(result);

- CPPUNIT_ASSERT_EQUAL(id, *result);

- }

-

- void getIDFromJID_UnexistingJID() {

- std::auto_ptr<SQLiteHistoryManager> testling(createHistoryManager());

-

- boost::optional<int> result(testling->getIDFromJID(JID("foo@bar.com")));

-

- CPPUNIT_ASSERT(!result);

- }

-

- private:

- SQLiteHistoryManager* createHistoryManager() {

- return new SQLiteHistoryManager(":memory:");

- }

-};

-

-CPPUNIT_TEST_SUITE_REGISTRATION(SQLiteHistoryManagerTest);