Initial commit

This commit is contained in:
Bassem Girgis
2018-12-20 17:34:07 -06:00
parent 7a2d899662
commit 81b4b9e273
34743 changed files with 5940233 additions and 0 deletions

View File

@@ -0,0 +1,22 @@
TOP = ../..
SWIGEXE = $(TOP)/../swig
SWIG_LIB_DIR = $(TOP)/../$(TOP_BUILDDIR_TO_TOP_SRCDIR)Lib
SRCS = example.c
TARGET = example
INTERFACE = example.i
check: build
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' python_run
build:
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' SRCS='$(SRCS)' \
SWIG_LIB_DIR='$(SWIG_LIB_DIR)' SWIGEXE='$(SWIGEXE)' \
TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' python
static:
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' SRCS='$(SRCS)' \
SWIG_LIB_DIR='$(SWIG_LIB_DIR)' SWIGEXE='$(SWIGEXE)' \
TARGET='mypython' INTERFACE='$(INTERFACE)' python_static
clean:
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' TARGET='$(TARGET)' python_clean

View File

@@ -0,0 +1,53 @@
/* File : example.c */
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
/* Compute the greatest common divisor of positive integers */
int gcd(int x, int y) {
int g;
g = y;
while (x > 0) {
g = x;
x = y % x;
y = g;
}
return g;
}
int gcdmain(int argc, char *argv[]) {
int x,y;
if (argc != 3) {
printf("usage: gcd x y\n");
return -1;
}
x = atoi(argv[1]);
y = atoi(argv[2]);
printf("gcd(%d,%d) = %d\n", x,y,gcd(x,y));
return 0;
}
int count(char *bytes, int len, char c) {
int i;
int count = 0;
for (i = 0; i < len; i++) {
if (bytes[i] == c) count++;
}
return count;
}
void capitalize(char *str, int len) {
int i;
for (i = 0; i < len; i++) {
str[i] = (char)toupper(str[i]);
}
}
void circle(double x, double y) {
double a = x*x + y*y;
if (a > 1.0) {
printf("Bad points %g, %g\n", x,y);
} else {
printf("Good points %g, %g\n", x,y);
}
}

View File

@@ -0,0 +1,148 @@
# Microsoft Developer Studio Project File - Name="example" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
CFG=example - Win32 Release
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "example.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "example.mak" CFG="example - Win32 Release"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "example - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE "example - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
MTL=midl.exe
RSC=rc.exe
!IF "$(CFG)" == "example - Win32 Debug"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "Debug"
# PROP BASE Intermediate_Dir "Debug"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "Debug"
# PROP Intermediate_Dir "Debug"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "$(PYTHON_INCLUDE)" /D "SWIG_PYTHON_INTERPRETER_NO_DEBUG" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /GZ /c
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD BASE RSC /l 0x809 /d "_DEBUG"
# ADD RSC /l 0x809 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib "$(PYTHON_LIB)" /nologo /dll /debug /machine:I386 /out:"_example.pyd" /pdbtype:sept
!ELSEIF "$(CFG)" == "example - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "Release"
# PROP Intermediate_Dir "Release"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "$(PYTHON_INCLUDE)" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /c
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
# ADD BASE RSC /l 0x809 /d "NDEBUG"
# ADD RSC /l 0x809 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /dll /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib "$(PYTHON_LIB)" /nologo /dll /machine:I386 /out:"_example.pyd"
!ENDIF
# Begin Target
# Name "example - Win32 Debug"
# Name "example - Win32 Release"
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=.\example.c
# End Source File
# Begin Source File
SOURCE=.\example_wrap.c
# End Source File
# End Group
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
# End Group
# Begin Group "Resource Files"
# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
# End Group
# Begin Source File
SOURCE=.\example.i
!IF "$(CFG)" == "example - Win32 Debug"
# Begin Custom Build
InputPath=.\example.i
InputName=example
"$(InputName)_wrap.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
echo In order to function correctly, please ensure the following environment variables are correctly set:
echo PYTHON_INCLUDE: %PYTHON_INCLUDE%
echo PYTHON_LIB: %PYTHON_LIB%
echo on
..\..\..\swig.exe -python "$(InputPath)"
# End Custom Build
!ELSEIF "$(CFG)" == "example - Win32 Release"
# Begin Custom Build
InputPath=.\example.i
InputName=example
"$(InputName)_wrap.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
echo In order to function correctly, please ensure the following environment variables are correctly set:
echo PYTHON_INCLUDE: %PYTHON_INCLUDE%
echo PYTHON_LIB: %PYTHON_LIB%
echo on
..\..\..\swig.exe -python "$(InputPath)"
# End Custom Build
!ENDIF
# End Source File
# End Target
# End Project

View File

@@ -0,0 +1,148 @@
/* File : example.i */
%module example
%{
extern int gcd(int x, int y);
extern int gcdmain(int argc, char *argv[]);
extern int count(char *bytes, int len, char c);
extern void capitalize (char *str, int len);
extern void circle (double cx, double cy);
extern int squareCubed (int n, int *OUTPUT);
%}
%include exception.i
%include typemaps.i
extern int gcd(int x, int y);
%typemap(in,fragment="t_output_helper") (int argc, char *argv[]) {
int i;
if (!PyList_Check($input)) {
SWIG_exception(SWIG_ValueError, "Expecting a list");
}
$1 = (int)PyList_Size($input);
if ($1 == 0) {
SWIG_exception(SWIG_ValueError, "List must contain at least 1 element");
}
$2 = (char **) malloc(($1+1)*sizeof(char *));
for (i = 0; i < $1; i++) {
PyObject *s = PyList_GetItem($input,i);
%#if PY_VERSION_HEX >= 0x03000000
if (!PyUnicode_Check(s))
%#else
if (!PyString_Check(s))
%#endif
{
free($2);
SWIG_exception(SWIG_ValueError, "List items must be strings");
}
%#if PY_VERSION_HEX >= 0x03000000
{
PyObject *utf8str = PyUnicode_AsUTF8String(s);
const char *cstr = PyBytes_AsString(utf8str);
$2[i] = strdup(cstr);
Py_DECREF(utf8str);
}
%#else
$2[i] = PyString_AsString(s);
%#endif
}
$2[i] = 0;
}
%typemap(freearg) (int argc, char *argv[]) {
%#if PY_VERSION_HEX >= 0x03000000
int i;
for (i = 0; i < $1; i++) {
free($2[i]);
}
%#endif
}
extern int gcdmain(int argc, char *argv[]);
%typemap(in) (char *bytes, int len) {
%#if PY_VERSION_HEX >= 0x03000000
char *cstr;
Py_ssize_t len;
PyObject *utf8str;
if (!PyUnicode_Check($input)) {
PyErr_SetString(PyExc_ValueError,"Expected a string");
SWIG_fail;
}
utf8str = PyUnicode_AsUTF8String($input);
PyBytes_AsStringAndSize(utf8str, &cstr, &len);
$1 = strncpy((char *)malloc(len+1), cstr, (size_t)len);
$2 = (int)len;
Py_DECREF(utf8str);
%#else
if (!PyString_Check($input)) {
PyErr_SetString(PyExc_ValueError,"Expected a string");
SWIG_fail;
}
$1 = PyString_AsString($input);
$2 = (int)PyString_Size($input);
%#endif
}
%typemap(freearg) (char *bytes, int len) {
%#if PY_VERSION_HEX >= 0x03000000
free($1);
%#endif
}
extern int count(char *bytes, int len, char c);
/* This example shows how to wrap a function that mutates a string */
/* Since str is modified, we make a copy of the Python object
so that we don't violate its mutability */
%typemap(in) (char *str, int len) {
%#if PY_VERSION_HEX >= 0x03000000
char *cstr;
Py_ssize_t len;
PyObject *utf8str = PyUnicode_AsUTF8String($input);
PyBytes_AsStringAndSize(utf8str, &cstr, &len);
$1 = strncpy((char *)malloc(len+1), cstr, (size_t)len);
$2 = (int)len;
Py_DECREF(utf8str);
%#else
$2 = (int)PyString_Size($input);
$1 = (char *) malloc($2+1);
memmove($1,PyString_AsString($input),$2);
%#endif
}
/* Return the mutated string as a new object. The t_output_helper
function takes an object and appends it to the output object
to create a tuple */
%typemap(argout) (char *str, int len) {
PyObject *o;
%#if PY_VERSION_HEX >= 0x03000000
o = PyUnicode_FromStringAndSize($1,$2);
%#else
o = PyString_FromStringAndSize($1,$2);
%#endif
$result = t_output_helper($result,o);
free($1);
}
extern void capitalize(char *str, int len);
/* A multi-valued constraint. Force two arguments to lie
inside the unit circle */
%typemap(check) (double cx, double cy) {
double a = $1*$1 + $2*$2;
if (a > 1.0) {
SWIG_exception(SWIG_ValueError,"$1_name and $2_name must be in unit circle");
}
}
extern void circle(double cx, double cy);

View File

@@ -0,0 +1,20 @@
# file: runme.py
import example
# Call our gcd() function
x = 42
y = 105
g = example.gcd(x, y)
print "The gcd of %d and %d is %d" % (x, y, g)
# Call the gcdmain() function
example.gcdmain(["gcdmain", "42", "105"])
# Call the count function
print example.count("Hello World", "l")
# Call the capitalize function
print example.capitalize("hello world")