#13795: Initial commit for sflphone-android

includes: libexpat libyaml libdbus-c++ commoncpp ccrtp
          libdbus (from android-4.0.4 sources)

TODO:
- git ignores "/jni/sflphone", sflphone repo should be cloned.
- sflphone-android only needs daemon directory. Ideally it should be possible
to clone it without cloning the whole sflphone project.
into sfl-android (commit 6a0fa7a "#13961: Fix cipher handling" has been used here)
- add pjsip-android project as a git submodule
- sflphone-android needs pjsip android project. Ideally daemon git repository
should not embed pjsip. Instead pjsip should be clone from official repositories.

Considering this, structure should have three distincts git repos:

sflphone-android/.git
sflphone-android/jni/ccrtp-1.8.0-android
sflphone-android/jni/commoncpp2-1.8.1-android
sflphone-android/jni/dbus
sflphone-android/jni/libdbus-c++-0.9.0-android
sflphone-android/jni/libexpat
sflphone-android/jni/libyaml

sflphone-android/jni/sflphone-daemon/.git
sflphone-android/jni/sflphone-daemon/src/audio
sflphone-android/jni/sflphone-daemon/src/config
sflphone-android/jni/sflphone-daemon/src/dbus
sflphone-android/jni/sflphone-daemon/src/history
sflphone-android/jni/sflphone-daemon/src/hooks
sflphone-android/jni/sflphone-daemon/src/iax
sflphone-android/jni/sflphone-daemon/src/sip
sflphone-android/jni/sflphone-daemon/src/video

sflphone-android/jni/pjsip-android/.git

Signed-off-by: Emeric Vigier <emeric.vigier@savoirfairelinux.com>
diff --git a/jni/commoncpp2-1.8.1-android/tests/Test_URLString.h b/jni/commoncpp2-1.8.1-android/tests/Test_URLString.h
new file mode 100644
index 0000000..df36564
--- /dev/null
+++ b/jni/commoncpp2-1.8.1-android/tests/Test_URLString.h
@@ -0,0 +1,192 @@
+// Copyright (C) 2002-2003 Chad C. Yates cyates@uidaho.edu
+//
+// 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.
+//
+// As a special exception to the GNU General Public License, permission is
+// granted for additional uses of the text contained in its release
+// of Common C++.
+//
+// The exception is that, if you link the Common C++ library with other
+// files to produce an executable, this does not by itself cause the
+// resulting executable to be covered by the GNU General Public License.
+// Your use of that executable is in no way restricted on account of
+// linking the Common C++ library code into it.
+//
+// This exception does not however invalidate any other reasons why
+// the executable file might be covered by the GNU General Public License.
+//
+// This exception applies only to the code released under the
+// name Common C++.  If you copy code from other releases into a copy of
+// Common C++, as the General Public License permits, the exception does
+// not apply to the code that you add in this way.  To avoid misleading
+// anyone as to the status of such modified files, you must delete
+// this exception notice from them.
+//
+// If you write modifications of your own for Common C++, it is your choice
+// whether to permit this exception to apply to your modifications.
+// If you do not wish that, delete this exception notice.
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <iostream>
+#include <cc++/url.h>
+
+using namespace ost;
+using std::string;
+
+/**
+ * Test Fixture to excercise the Common C++ urlstring functions
+ *
+ * @author Chad C. Yates
+ */
+class URLStringTest : public CppUnit::TestFixture
+{
+  CPPUNIT_TEST_SUITE(URLStringTest);
+  CPPUNIT_TEST(testBinaryBase64EncodeDecode);
+  CPPUNIT_TEST(testStringVersion);
+  CPPUNIT_TEST(testTypicalUrlEncodeDecode);
+  CPPUNIT_TEST(testTypicalTextBase64EncodeDecode);
+  CPPUNIT_TEST(testSimpleTextBase64EncodeDecode);
+  CPPUNIT_TEST(testComplexTextBase64EncodeDecode);
+  CPPUNIT_TEST(testPaddingPerfect);
+  CPPUNIT_TEST(testPadding1Short);
+  CPPUNIT_TEST(testPadding2Short);
+  CPPUNIT_TEST_SUITE_END();
+
+private:
+  /*
+  static const char inputChars1[] = "`1234567890-=\\QWERTYUIOP[]ASDFGHJKL;'ZXCVBNM,./~!@#$%^&*()_+|qwertyuiop{}asdfghjkl:\"zxcvbnm<>?";
+  static const expectedOutputChars1[1000] = "YDEyMzQ1Njc4OTAtPVxRV0VSVFlVSU9QW11BU0RGR0hKS0w7J1pYQ1ZCTk0sLi9+IUAjJCVeJiooKV8rfHF3ZXJ0eXVpb3B7fWFzZGZnaGprbDoienhjdmJubTw+Pw==";
+  static const char inputChars2[] = "This is a test.";
+  static const char expectedOutputChars2[1000] = "VGhpcyBpcyBhIHRlc3Qu";
+  */
+  char actualEncodedChars[1000]; // should be enough for the tests
+  char actualDecodedChars[1000]; // should be enough for the tests
+
+public:
+  void testTypicalUrlEncodeDecode() {
+	char inputChars[] = "`1234567890-=\\QWERTYUIOP[]ASDFGHJKL;'ZXCVBNM,./~!@#$%^&*()_+|qwertyuiop{}asdfghjkl:\"zxcvbnm<>?";
+	char expectedOutputChars[] = "%601234567890-%3d%5cQWERTYUIOP%5b%5dASDFGHJKL;%27ZXCVBNM,./%7e%21%40%23%24%25%5e%26%2a%28%29%5f%2b%7cqwertyuiop%7b%7dasdfghjkl:%22zxcvbnm%3c%3e%3f";
+
+	urlEncode(inputChars, actualEncodedChars, sizeof(actualEncodedChars));
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to url encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars));
+
+	urlDecode(actualEncodedChars, actualDecodedChars);
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to url decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars));
+  }
+
+  void testBinaryBase64EncodeDecode() {
+	unsigned char binaryData[256];
+	char encodedBinaryData[sizeof(binaryData)*4];
+	unsigned char decodedBinaryData[sizeof(binaryData)];
+	unsigned int i;
+
+	for(i = 0; i < sizeof(binaryData); ++i)
+	  binaryData[i] = i;
+
+	b64Encode(binaryData, sizeof(binaryData), encodedBinaryData, sizeof(encodedBinaryData));
+	b64Decode(encodedBinaryData, decodedBinaryData, sizeof(decodedBinaryData));
+
+	for(i = 0; i < sizeof(binaryData); ++i)
+	  if(binaryData[i] != decodedBinaryData[i]) {
+		CPPUNIT_ASSERT_EQUAL(binaryData[i], decodedBinaryData[i]);
+		break;
+	  }
+
+	CPPUNIT_ASSERT(true);
+  }
+
+  void testStringVersion() {
+	CPPUNIT_ASSERT_EQUAL(String("VGhpcyBpcyBhIHRlc3Qu"), b64Encode(String("This is a test.")));
+	CPPUNIT_ASSERT_EQUAL(String("This is a test."), b64Decode(String("VGhpcyBpcyBhIHRlc3Qu")));
+  }
+
+  void testTypicalTextBase64EncodeDecode() {
+	char inputChars[] = "`1234567890-=\\QWERTYUIOP[]ASDFGHJKL;'ZXCVBNM,./~!@#$%^&*()_+|qwertyuiop{}asdfghjkl:\"zxcvbnm<>?";
+	char expectedOutputChars[1000] = "YDEyMzQ1Njc4OTAtPVxRV0VSVFlVSU9QW11BU0RGR0hKS0w7J1pYQ1ZCTk0sLi9+IUAjJCVeJiooKV8rfHF3ZXJ0eXVpb3B7fWFzZGZnaGprbDoienhjdmJubTw+Pw==";
+
+	b64Encode(inputChars, actualEncodedChars, sizeof(actualEncodedChars));
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars));
+
+	b64Decode(actualEncodedChars, actualDecodedChars);
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars));
+  }
+
+  void testSimpleTextBase64EncodeDecode() {
+	const char inputChars[] = "This is a test.";
+	const char expectedOutputChars[1000] = "VGhpcyBpcyBhIHRlc3Qu";
+
+	b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars));
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars));
+	int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars));
+	actualDecodedChars[size] = '\0';
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars));
+  }
+
+  void testPaddingPerfect() {
+	const char inputChars[] = "aaabbb123";
+
+	b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars));
+	int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars));
+	actualDecodedChars[size] = '\0';
+	CPPUNIT_ASSERT_EQUAL_MESSAGE(
+	  "String to base64 decode was: '" + string(actualEncodedChars) + string("' ") +
+		"",
+	  string(inputChars),   // expected
+	  string(actualDecodedChars)); // actual
+  }
+
+  void testPadding1Short() {
+	const char inputChars[] = "aaabbb12";
+
+	b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars));
+	int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars));
+	actualDecodedChars[size] = '\0';
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars));
+  }
+
+  void testPadding2Short() {
+	const char inputChars[] = "aaabbb1";
+
+	b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars));
+	int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars));
+	actualDecodedChars[size] = '\0';
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars));
+  }
+
+  void testComplexTextBase64EncodeDecode() {
+	const char inputChars[] =
+	  "This module provides functions to encode and decode\n"
+	  "strings into the Base64 encoding specified in RFC 2045 -\n"
+	  "MIME (Multipurpose Internet Mail Extensions). The Base64\n"
+	  "encoding is designed to represent arbitrary sequences of\n"
+	  "octets in a form that need not be humanly readable. A\n"
+	  "65-character subset ([A-Za-z0-9+/=]) of US-ASCII is used,\n"
+	  "enabling 6 bits to be represented per printable character.";
+	const char expectedOutputChars[1000] =
+	  "VGhpcyBtb2R1bGUgcHJvdmlkZXMgZnVuY3Rpb25zIHRvIGVuY29kZSBhbmQgZGVjb2RlCnN0cmlu"
+	  "Z3MgaW50byB0aGUgQmFzZTY0IGVuY29kaW5nIHNwZWNpZmllZCBpbiBSRkMgMjA0NSAtCk1JTUUg"
+	  "KE11bHRpcHVycG9zZSBJbnRlcm5ldCBNYWlsIEV4dGVuc2lvbnMpLiBUaGUgQmFzZTY0CmVuY29k"
+	  "aW5nIGlzIGRlc2lnbmVkIHRvIHJlcHJlc2VudCBhcmJpdHJhcnkgc2VxdWVuY2VzIG9mCm9jdGV0"
+	  "cyBpbiBhIGZvcm0gdGhhdCBuZWVkIG5vdCBiZSBodW1hbmx5IHJlYWRhYmxlLiBBCjY1LWNoYXJh"
+	  "Y3RlciBzdWJzZXQgKFtBLVphLXowLTkrLz1dKSBvZiBVUy1BU0NJSSBpcyB1c2VkLAplbmFibGlu"
+	  "ZyA2IGJpdHMgdG8gYmUgcmVwcmVzZW50ZWQgcGVyIHByaW50YWJsZSBjaGFyYWN0ZXIu";
+
+	b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars));
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars));
+	int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars));
+	actualDecodedChars[size] = '\0';
+	CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars));
+  }
+};