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-rw-r--r--src/Sockets/HttpdCookies.cpp270
1 files changed, 270 insertions, 0 deletions
diff --git a/src/Sockets/HttpdCookies.cpp b/src/Sockets/HttpdCookies.cpp
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+++ b/src/Sockets/HttpdCookies.cpp
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+/** \file HttpdCookies.cpp
+*/
+/*
+Copyright (C) 2003-2007 Anders Hedstrom
+
+This library is made available under the terms of the GNU GPL.
+
+If you would like to use this library in a closed-source application,
+a separate license agreement is available. For information about
+the closed-source license agreement for the C++ sockets library,
+please visit http://www.alhem.net/Sockets/license.html and/or
+email license@alhem.net.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#ifdef _MSC_VER
+#pragma warning(disable:4786)
+#endif
+#include "Parse.h"
+#include "Utility.h"
+#include "HTTPSocket.h"
+#include "HttpdCookies.h"
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+#ifdef _DEBUG
+#define DEB(x) x; fflush(stderr);
+#else
+#define DEB(x)
+#endif
+
+
+HttpdCookies::HttpdCookies()
+{
+}
+
+HttpdCookies::HttpdCookies(const std::string& s)
+{
+ Parse *pa = new Parse(s,";");
+
+ std::string slask = pa -> getword();
+ while (slask.size())
+ {
+ Parse *pa2 = new Parse(slask,"=");
+ std::string name = pa2 -> getword();
+ std::string value = pa2 -> getword();
+ delete pa2;
+ m_cookies.push_back(std::pair<std::string, std::string>(name, value));
+ //
+ slask = pa -> getword();
+ }
+ delete pa;
+}
+
+void HttpdCookies::add(const std::string& s)
+{
+ Parse *pa = new Parse(s,";");
+DEB(fprintf(stderr, "Parse cookie: %s\n", s.c_str());)
+ std::string slask = pa -> getword();
+ while (slask.size())
+ {
+ Parse *pa2 = new Parse(slask,"=");
+ std::string name = pa2 -> getword();
+ std::string value = pa2 -> getword();
+ delete pa2;
+ m_cookies.push_back(std::pair<std::string, std::string>(name, value));
+ //
+ slask = pa -> getword();
+ }
+ delete pa;
+}
+
+HttpdCookies::~HttpdCookies()
+{
+}
+
+bool HttpdCookies::getvalue(const std::string& name,std::string& buffer) const
+{
+ for (cookie_v::const_iterator it = m_cookies.begin(); it != m_cookies.end(); it++)
+ {
+ const std::pair<std::string, std::string>& ref = *it;
+ if (!strcasecmp(ref.first.c_str(),name.c_str()))
+ {
+ buffer = ref.second;
+ return true;
+ }
+ }
+ buffer = "";
+ return false;
+}
+
+void HttpdCookies::replacevalue(const std::string& name,const std::string& value)
+{
+ for (cookie_v::iterator it = m_cookies.begin(); it != m_cookies.end(); it++)
+ {
+ std::pair<std::string, std::string>& ref = *it;
+ if (!strcasecmp(ref.first.c_str(),name.c_str()))
+ {
+ ref.second = value;
+ return;
+ }
+ }
+ m_cookies.push_back(std::pair<std::string, std::string>(name, value));
+
+}
+
+void HttpdCookies::replacevalue(const std::string& name,long l)
+{
+ replacevalue(name, Utility::l2string(l));
+}
+
+void HttpdCookies::replacevalue(const std::string& name,int i)
+{
+ replacevalue(name, Utility::l2string(i));
+}
+
+size_t HttpdCookies::getlength(const std::string& name) const
+{
+ for (cookie_v::const_iterator it = m_cookies.begin(); it != m_cookies.end(); it++)
+ {
+ const std::pair<std::string, std::string>& ref = *it;
+ if (!strcasecmp(ref.first.c_str(),name.c_str()))
+ {
+ return ref.second.size();
+ }
+ }
+ return 0;
+}
+
+void HttpdCookies::setcookie(HTTPSocket *sock, const std::string& domain, const std::string& path, const std::string& name, const std::string& value)
+{
+ char *str = new char[name.size() + value.size() + domain.size() + path.size() + 100];
+
+ // set-cookie response
+ if (domain.size())
+ {
+ sprintf(str, "%s=%s; domain=%s; path=%s; expires=%s",
+ name.c_str(), value.c_str(),
+ domain.c_str(),
+ path.c_str(),
+ expiredatetime().c_str());
+ }
+ else
+ {
+ sprintf(str, "%s=%s; path=%s; expires=%s",
+ name.c_str(), value.c_str(),
+ path.c_str(),
+ expiredatetime().c_str());
+ }
+ sock -> AddResponseHeader("Set-cookie", str);
+ delete[] str;
+
+ replacevalue(name, value);
+}
+
+void HttpdCookies::setcookie(HTTPSocket *sock, const std::string& domain, const std::string& path, const std::string& name, long value)
+{
+ char *str = new char[name.size() + domain.size() + path.size() + 100];
+ char dt[80];
+
+ // set-cookie response
+ if (domain.size())
+ {
+ sprintf(str, "%s=%ld; domain=%s; path=%s; expires=%s",
+ name.c_str(), value,
+ domain.c_str(),
+ path.c_str(),
+ expiredatetime().c_str());
+ }
+ else
+ {
+ sprintf(str, "%s=%ld; path=%s; expires=%s",
+ name.c_str(), value,
+ path.c_str(),
+ expiredatetime().c_str());
+ }
+ sock -> AddResponseHeader("Set-cookie", str);
+ delete[] str;
+
+ sprintf(dt, "%ld", value);
+ replacevalue(name, dt);
+}
+
+void HttpdCookies::setcookie(HTTPSocket *sock, const std::string& domain, const std::string& path, const std::string& name, int value)
+{
+ char *str = new char[name.size() + domain.size() + path.size() + 100];
+ char dt[80];
+
+ // set-cookie response
+ if (domain.size())
+ {
+ sprintf(str, "%s=%d; domain=%s; path=%s; expires=%s",
+ name.c_str(), value,
+ domain.c_str(),
+ path.c_str(),
+ expiredatetime().c_str());
+ }
+ else
+ {
+ sprintf(str, "%s=%d; path=%s; expires=%s",
+ name.c_str(), value,
+ path.c_str(),
+ expiredatetime().c_str());
+ }
+ sock -> AddResponseHeader("Set-cookie", str);
+ delete[] str;
+
+ sprintf(dt, "%d", value);
+ replacevalue(name, dt);
+}
+
+
+const std::string& HttpdCookies::expiredatetime() const
+{
+ time_t t = time(NULL);
+ struct tm tp;
+#ifdef _WIN32
+ memcpy(&tp, gmtime(&t), sizeof(tp));
+#else
+ gmtime_r(&t, &tp);
+#endif
+ const char *days[7] = {"Sunday", "Monday",
+ "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
+ const char *months[12] = {"Jan", "Feb", "Mar", "Apr", "May",
+ "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
+ char dt[100];
+
+ sprintf(dt, "%s, %02d-%s-%04d %02d:%02d:%02d GMT",
+ days[tp.tm_wday],
+ tp.tm_mday,
+ months[tp.tm_mon],
+ tp.tm_year + 1910,
+ tp.tm_hour,
+ tp.tm_min,
+ tp.tm_sec);
+ m_date = dt;
+ return m_date;
+}
+
+
+void HttpdCookies::Reset()
+{
+ while (!m_cookies.empty())
+ {
+ m_cookies.erase(m_cookies.begin());
+ }
+ m_date = "";
+}
+
+
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+
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