Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

2 files changed, 493 insertions, 0 deletions

diff --git a/src/modules/math/Makefile.am b/src/modules/math/Makefile.am
new file mode 100644
index 00000000..001bef24
--- /dev/null
+++ b/src/modules/math/Makefile.am
@@ -0,0 +1,18 @@
+###############################################################################
+# KVirc IRC client Makemath - 10.03.2000 Szymon Stefanek <stefanek@tin.it>
+###############################################################################
+
+AM_CPPFLAGS = -I$(SS_TOPSRCDIR)/src/kvilib/include/ -I$(SS_TOPSRCDIR)/src/kvirc/include/ \
+$(SS_INCDIRS) $(SS_CPPFLAGS) -DGLOBAL_KVIRC_DIR=\"$(globalkvircdir)\"
+
+pluglib_LTLIBRARIES      = libkvimath.la
+
+libkvimath_la_LDFLAGS = -module -avoid-version $(SS_LDFLAGS) $(SS_LIBDIRS)
+
+libkvimath_la_SOURCES = libkvimath.cpp
+libkvimath_la_LIBADD  = $(SS_LIBLINK) ../../kvilib/build/libkvilib.la
+
+# noinst_HEADERS=
+
+%.moc: %.h
+	$(SS_QT_MOC) $< -o $@
diff --git a/src/modules/math/libkvimath.cpp b/src/modules/math/libkvimath.cpp
new file mode 100644
index 00000000..63a29787
--- /dev/null
+++ b/src/modules/math/libkvimath.cpp
@@ -0,0 +1,475 @@
+//=============================================================================
+//
+//   File : libkvimath.cpp
+//   Creation date : Sat Jan 13 14:00:12 2006 GMT by Szymon Stefanek
+//
+//   This math is part of the KVirc irc client distribution
+//   Copyright (C) 2006 Szymon Stefanek (pragma at kvirc dot 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 opinion) 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. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+//=============================================================================
+
+#include "kvi_settings.h"
+#include "kvi_module.h"
+#include "kvi_string.h"
+
+#include <math.h>
+
+// Workaround for lost isnan and isinf definitions after
+// inclusion of iostream.h on some MacOS X systems
+#ifdef Q_OS_MACX
+	#ifndef isnan
+		extern "C" int isnan (double);
+	#endif
+	#ifndef isinf
+		extern "C" int isinf (double);
+	#endif
+#endif
+
+#define MATH_KVS_1PARAM_FUNCTION(__fncname,__paramname,__mathcallname) \
+static bool __fncname(KviKvsModuleFunctionCall * c) \
+{ \
+	kvs_real_t dReal; \
+	KVSM_PARAMETERS_BEGIN(c) \
+		KVSM_PARAMETER(__paramname,KVS_PT_REAL,0,dReal) \
+	KVSM_PARAMETERS_END(c) \
+	c->returnValue()->setReal(__mathcallname(dReal)); \
+	return true; \
+}
+
+#ifdef COMPILE_ON_WINDOWS
+// dobbiamo testare meglio, i risultati.
+static double cbrt(double x)
+{
+	if (x > 0.0) return pow(x, 1.0/3.0);
+	else return -pow(-x, 1.0/3.0);
+}
+
+static int isinf (double d) {
+	int expon = 0;
+	double val = frexp (d, &expon);
+	if (expon == 1025) {
+		if (val == 0.5) return 1;
+		else if (val == -0.5) return -1;
+		else return 0;
+	} else {
+		return 0;
+	}
+}
+static int isnan (double d) {
+	int expon = 0;
+	double val = frexp (d, &expon);
+	if (expon == 1025) {
+		if (val == 0.5) return 0;
+		else if (val == -0.5) return 0;
+		else return 1;
+	} else {
+		return 0;
+	}
+}
+#endif
+/*
+	@doc: math.sin
+	@type:
+		function
+	@title:
+		$math.sin
+	@short:
+		Returns the sinus of the specified angle in radiants
+	@syntax:
+		<real> $math.sin(<angle:real>)
+	@description:
+		Returns the sinus of the specified angle in radiants
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_sin,"angle",sin)
+
+/*
+	@doc: math.cos
+	@type:
+		function
+	@title:
+		$math.cos
+	@short:
+		Returns the cosinus of the specified angle in radiants
+	@syntax:
+		<real> $math.cos(<angle:real>)
+	@description:
+		Returns the cosinus of the specified angle in radiants
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_cos,"angle",cos)
+
+/*
+	@doc: math.tan
+	@type:
+		function
+	@title:
+		$math.tan
+	@short:
+		Returns the tangent of the specified angle in radiants
+	@syntax:
+		<real> $math.tan(<angle:real>)
+	@description:
+		Returns the tangent of the specified angle in radiants
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_tan,"angle",tan)
+
+/*
+	@doc: math.asin
+	@type:
+		function
+	@title:
+		$math.asin
+	@short:
+		Returns the angle in radiants that has the specified sinus value.
+	@syntax:
+		<real> $math.asin(<sinus:real>)
+	@description:
+		Returns the angle in radiants that has the specified sinus value.
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_asin,"sinus",asin)
+
+/*
+	@doc: math.acos
+	@type:
+		function
+	@title:
+		$math.acos
+	@short:
+		Returns the angle in radiants that has the specified cosinus value.
+	@syntax:
+		<real> $math.acos(<cosinus:real>)
+	@description:
+		Returns the angle in radiants that has the specified cosinus value.
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_acos,"cosinus",acos)
+
+
+/*
+	@doc: math.atan
+	@type:
+		function
+	@title:
+		$math.atan
+	@short:
+		Returns the angle in radiants that has the specified tangent value.
+	@syntax:
+		<real> $math.atan(<tangent:real>)
+	@description:
+		Returns the angle in radiants that has the specified tangent value.
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_atan,"tangent",atan)
+
+/*
+	@doc: math.sqrt
+	@type:
+		function
+	@title:
+		$math.sqrt
+	@short:
+		Returns the square root of a number
+	@syntax:
+		<real> $math.sqrt(<number:real>)
+	@description:
+		Returns the square root of the specified number
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_sqrt,"number",sqrt)
+
+/*
+	@doc: math.cbrt
+	@type:
+		function
+	@title:
+		$math.cbrt
+	@short:
+		Returns the cube root of a number
+	@syntax:
+		<real> $math.cbrt(<number:real>)
+	@description:
+		Returns the cube root of the specified number
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_cbrt,"number",cbrt)
+
+/*
+	@doc: math.abs
+	@type:
+		function
+	@title:
+		$math.abs
+	@short:
+		Returns the absolute value of a number
+	@syntax:
+		<real> $math.abs(<number:real>)
+	@description:
+		Returns the absolute value of the specified number
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_abs,"number",fabs)
+
+/*
+	@doc: math.floor
+	@type:
+		function
+	@title:
+		$math.floor
+	@short:
+		Rounds down to the nearest integer
+	@syntax:
+		<real> $math.floor(<number:real>)
+	@description:
+		Rounds down number to the nearest integer
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_floor,"number",floor)
+
+/*
+	@doc: math.ceil
+	@type:
+		function
+	@title:
+		$math.ceil
+	@short:
+		Rounds up to the nearest integer
+	@syntax:
+		<real> $math.ceil(<number:real>)
+	@description:
+		Rounds up number to the nearest integer
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_ceil,"number",ceil)
+
+/*
+	@doc: math.exp
+	@type:
+		function
+	@title:
+		$math.exp
+	@short:
+		Returns the exponential of the specified number
+	@syntax:
+		<real> $math.exp(<number:real>)
+	@description:
+		Returns the exponential of the specified number
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_exp,"number",exp)
+
+/*
+	@doc: math.log
+	@type:
+		function
+	@title:
+		$math.log
+	@short:
+		Returns the natural logarithm of the specified number
+	@syntax:
+		<real> $math.log(<number:real>)
+	@description:
+		Returns the natural (base e) logarithm of the specified number
+*/
+
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_log,"number",log)
+
+
+/*
+	@doc: math.log10
+	@type:
+		function
+	@title:
+		$math.log10
+	@short:
+		Returns the base 10 logarithm of the specified number
+	@syntax:
+		<real> $math.log10(<number:real>)
+	@description:
+		Returns the base 10 logarithm of the specified number
+*/
+MATH_KVS_1PARAM_FUNCTION(math_kvs_fnc_log10,"number",log10)
+
+/*
+	@doc: math.isnan
+	@type:
+		function
+	@title:
+		$math.isnan
+	@short:
+		Checks if the value is not a number
+	@syntax:
+		<boolean> $math.isnan(<value:real>)
+	@description:
+		Checks if the specified value is a valid number
+		or NaN (Not a Number). NaN is returned by several
+		math functions when the result would be undefined.
+*/
+static bool math_kvs_fnc_isnan(KviKvsModuleFunctionCall * c)
+{
+	kvs_real_t dReal;
+	KVSM_PARAMETERS_BEGIN(c)
+		KVSM_PARAMETER("value",KVS_PT_REAL,0,dReal)
+	KVSM_PARAMETERS_END(c)
+	c->returnValue()->setBoolean(isnan(dReal));
+	return true;
+}
+
+/*
+	@doc: math.isinf
+	@type:
+		function
+	@title:
+		$math.isinf
+	@short:
+		Checks if the value is the infinity
+	@syntax:
+		<boolean> $math.isinf(<value:real>)
+	@description:
+		Checks if the specified value is the infinity.
+*/
+#ifdef COMPILE_ON_WINDOWS
+static bool math_kvs_fnc_isinf(KviKvsModuleFunctionCall * c)
+{
+	kvs_real_t dReal;
+	KVSM_PARAMETERS_BEGIN(c)
+		KVSM_PARAMETER("value",KVS_PT_REAL,0,dReal)
+	KVSM_PARAMETERS_END(c)
+	c->returnValue()->setBoolean(sinf(dReal));
+	return true;
+}
+#else
+static bool math_kvs_fnc_isinf(KviKvsModuleFunctionCall * c)
+{
+	kvs_real_t dReal;
+	KVSM_PARAMETERS_BEGIN(c)
+		KVSM_PARAMETER("value",KVS_PT_REAL,0,dReal)
+	KVSM_PARAMETERS_END(c)
+	c->returnValue()->setBoolean(isinf(dReal));
+	return true;
+}
+#endif //COMPILE_ON_WINDOWS
+/*
+	@doc: math.pow
+	@type:
+		function
+	@title:
+		$math.pow
+	@short:
+		Returns a to the power of b
+	@syntax:
+		<real> $math.pow(<a:real>,<b:real>)
+	@description:
+		Returns a to the power of b
+*/
+static bool math_kvs_fnc_pow(KviKvsModuleFunctionCall * c)
+{
+	kvs_real_t dA,dB;
+	KVSM_PARAMETERS_BEGIN(c)
+		KVSM_PARAMETER("a",KVS_PT_REAL,0,dA)
+		KVSM_PARAMETER("b",KVS_PT_REAL,0,dB)
+	KVSM_PARAMETERS_END(c)
+	c->returnValue()->setReal(pow(dA,dB));
+	return true;
+}
+
+/*
+	@doc: math.pi
+	@type:
+		function
+	@title:
+		$math.pi
+	@short:
+		Returns the value of pi
+	@syntax:
+		<real> $math.pi()
+	@description:
+		Returns the value of pi
+*/
+#ifdef COMPILE_ON_WINDOWS
+static bool math_kvs_fnc_pi(KviKvsModuleFunctionCall * c)
+{
+	c->returnValue()->setReal(3.141592653589793238462643383279502884197169399375);
+	return true;
+}
+#else
+static bool math_kvs_fnc_pi(KviKvsModuleFunctionCall * c)
+{
+	c->returnValue()->setReal(M_PI);
+	return true;
+}
+#endif
+/*
+	@doc: math.e
+	@type:
+		function
+	@title:
+		$math.e
+	@short:
+		Returns the value of e
+	@syntax:
+		<real> $math.e()
+	@description:
+		Returns the value of the euler constant e
+*/
+
+
+#ifdef COMPILE_ON_WINDOWS
+static bool math_kvs_fnc_e(KviKvsModuleFunctionCall * c)
+{
+	c->returnValue()->setReal(1.56903485);
+	return true;
+}
+#else
+static bool math_kvs_fnc_e(KviKvsModuleFunctionCall * c)
+{
+	c->returnValue()->setReal(M_E);
+	return true;
+}
+#endif
+static bool math_module_init(KviModule * m)
+{
+	KVSM_REGISTER_FUNCTION(m,"sin",math_kvs_fnc_sin);
+	KVSM_REGISTER_FUNCTION(m,"cos",math_kvs_fnc_cos);
+	KVSM_REGISTER_FUNCTION(m,"tan",math_kvs_fnc_tan);
+	KVSM_REGISTER_FUNCTION(m,"asin",math_kvs_fnc_asin);
+	KVSM_REGISTER_FUNCTION(m,"acos",math_kvs_fnc_acos);
+	KVSM_REGISTER_FUNCTION(m,"atan",math_kvs_fnc_atan);
+	KVSM_REGISTER_FUNCTION(m,"sqrt",math_kvs_fnc_sqrt);
+	KVSM_REGISTER_FUNCTION(m,"cbrt",math_kvs_fnc_cbrt);
+	KVSM_REGISTER_FUNCTION(m,"abs",math_kvs_fnc_abs);
+	KVSM_REGISTER_FUNCTION(m,"floor",math_kvs_fnc_floor);
+	KVSM_REGISTER_FUNCTION(m,"ceil",math_kvs_fnc_ceil);
+	KVSM_REGISTER_FUNCTION(m,"pow",math_kvs_fnc_pow);
+	KVSM_REGISTER_FUNCTION(m,"exp",math_kvs_fnc_exp);
+	KVSM_REGISTER_FUNCTION(m,"log",math_kvs_fnc_log);
+	KVSM_REGISTER_FUNCTION(m,"log10",math_kvs_fnc_log10);
+	KVSM_REGISTER_FUNCTION(m,"pi",math_kvs_fnc_pi);
+	KVSM_REGISTER_FUNCTION(m,"e",math_kvs_fnc_e);
+	KVSM_REGISTER_FUNCTION(m,"isnan",math_kvs_fnc_isnan);
+	KVSM_REGISTER_FUNCTION(m,"isinf",math_kvs_fnc_isinf);
+	return true;
+}
+
+
+static bool math_module_cleanup(KviModule *m)
+{
+	return true;
+}
+
+KVIRC_MODULE(
+	"Math",                                                 // module name
+	"1.0.0",                                                // module version
+	"Copyright (C) 2006 Szymon Stefanek (pragma at kvirc dot net),"\
+	"Tonino Imbesi (grifisx at barmes dot org)," \
+	"Alessandro Carbone (noldor at barmes dot org)",
+	"Mathematical function module",
+	math_module_init,
+	0,
+	0,
+	math_module_cleanup
+)