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Commit ead2d48eda7ecedf91f6cd98b1254dce4997b056

Authored by Perry Werneck
1 parent 96cee301
Exists in master

Refactoring for python3.

Showing 9 changed files with 477 additions and 155 deletions   Show diff stats
@@ -49,10 +49,11 @@ @@ -49,10 +49,11 @@
49 <Option compilerVar="CC" /> 49 <Option compilerVar="CC" />
50 </Unit> 50 </Unit>
51 <Unit filename="src/module/properties.cc" /> 51 <Unit filename="src/module/properties.cc" />
  52 + <Unit filename="src/module/tools.cc" />
52 <Unit filename="src/terminal/actions.cc" /> 53 <Unit filename="src/terminal/actions.cc" />
53 <Unit filename="src/terminal/get.cc" /> 54 <Unit filename="src/terminal/get.cc" />
54 <Unit filename="src/terminal/init.cc" /> 55 <Unit filename="src/terminal/init.cc" />
55 - <Unit filename="src/terminal/misc.cc" /> 56 + <Unit filename="src/terminal/network.cc" />
56 <Unit filename="src/terminal/set.cc" /> 57 <Unit filename="src/terminal/set.cc" />
57 <Extensions> 58 <Extensions>
58 <code_completion /> 59 <code_completion />
src/include/py3270.h
  Diff comments   View file @ead2d48
@@ -59,6 +59,17 @@ @@ -59,6 +59,17 @@
59 59
60 #endif 60 #endif
61 61
  62 + #ifdef DEBUG
  63 + #include <stdio.h>
  64 + #undef trace
  65 + #define trace( fmt, ... ) fprintf(stderr, "%s(%d) " fmt "\n", __FILE__, __LINE__, __VA_ARGS__ ); fflush(stderr);
  66 + #define debug( fmt, ... ) fprintf(stderr, "%s(%d) " fmt "\n", __FILE__, __LINE__, __VA_ARGS__ ); fflush(stderr);
  67 + #else
  68 + #undef trace
  69 + #define trace(x, ...) // __VA_ARGS__
  70 + #define debug(x, ...) // __VA_ARGS__
  71 + #endif
  72 +
62 #ifdef __cplusplus 73 #ifdef __cplusplus
63 74
64 #include <functional> 75 #include <functional>
@@ -70,6 +81,9 @@ @@ -70,6 +81,9 @@
70 using std::runtime_error; 81 using std::runtime_error;
71 using TN3270::Host; 82 using TN3270::Host;
72 83
  84 + DLL_PRIVATE PyObject * py3270_session_call(PyObject *self, std::function<PyObject * (TN3270::Host &host)> worker) noexcept;
  85 + DLL_PRIVATE PyObject * py3270_session_call(PyObject *self, std::function<int (TN3270::Host &host)> worker) noexcept;
  86 +
73 extern "C" { 87 extern "C" {
74 88
75 #else 89 #else
@@ -83,13 +97,20 @@ @@ -83,13 +97,20 @@
83 Host *host; 97 Host *host;
84 } pySession; 98 } pySession;
85 99
86 - DLL_PRIVATE PyObject * py3270_get_module_version(PyObject *self, PyObject *args);  
87 - DLL_PRIVATE PyObject * py3270_get_module_revision(PyObject *self, PyObject *args); 100 + DLL_PRIVATE PyObject * py3270_get_module_version(PyObject *self, PyObject *args);
  101 + DLL_PRIVATE PyObject * py3270_get_module_revision(PyObject *self, PyObject *args);
  102 +
  103 + DLL_PRIVATE PyObject * py3270_session_alloc(PyTypeObject *type, PyObject *args, PyObject *kwds);
  104 + DLL_PRIVATE void py3270_session_dealloc(PyObject * self);
  105 +
  106 + DLL_PRIVATE int py3270_session_init(PyObject *self, PyObject *args, PyObject *kwds);
  107 + DLL_PRIVATE void py3270_session_finalize(PyObject *self);
  108 +
88 109
89 - DLL_PRIVATE PyObject * py3270_session_new(PyTypeObject *type, PyObject *args, PyObject *kwds);  
90 -// DLL_PRIVATE int py3270_session_init(pySession *self, PyObject *args, PyObject *kwds);  
91 - DLL_PRIVATE void py3270_session_dealloc(pySession * self); 110 +// DLL_PRIVATE PyObject * py3270_session_getattr(PyObject *self, char *attr_name);
92 111
  112 + DLL_PRIVATE PyObject * py3270_session_connect(PyObject *self, PyObject *args);
  113 + DLL_PRIVATE PyObject * py3270_session_disconnect(PyObject *self, PyObject *args);
93 114
94 /* 115 /*
95 116
src/module/init.c
  Diff comments   View file @ead2d48
@@ -67,15 +67,48 @@ static struct PyModuleDef definition = { @@ -67,15 +67,48 @@ static struct PyModuleDef definition = {
67 .m_methods = methods // Module methods 67 .m_methods = methods // Module methods
68 }; 68 };
69 69
  70 +//# Tornar essa tabela pública e testar em getattr, se for um método usar PyMethod_New para retornar um método.
  71 +
  72 +static PyMethodDef py3270_session_methods[] = {
  73 + {
  74 + "connect",
  75 + (PyCFunction) py3270_session_connect,
  76 + METH_VARARGS,
  77 + ""
  78 + },
  79 +
  80 + {
  81 + "disconnect",
  82 + (PyCFunction) py3270_session_disconnect,
  83 + METH_NOARGS,
  84 + ""
  85 + },
  86 +
  87 + {
  88 + NULL
  89 + }
  90 +};
  91 +
  92 +// https://docs.python.org/3/c-api/typeobj.html
70 static PyTypeObject SessionType = { 93 static PyTypeObject SessionType = {
71 PyVarObject_HEAD_INIT(NULL, 0) 94 PyVarObject_HEAD_INIT(NULL, 0)
72 .tp_name = "tn3270.Session", 95 .tp_name = "tn3270.Session",
73 .tp_doc = "TN3270 Session Object", 96 .tp_doc = "TN3270 Session Object",
74 .tp_basicsize = sizeof(pySession), 97 .tp_basicsize = sizeof(pySession),
75 .tp_itemsize = 0, 98 .tp_itemsize = 0,
76 - .tp_flags = Py_TPFLAGS_DEFAULT, 99 + .tp_flags = Py_TPFLAGS_HAVE_FINALIZE|Py_TPFLAGS_DEFAULT,
  100 +
  101 + .tp_new = py3270_session_alloc,
77 .tp_dealloc = py3270_session_dealloc, 102 .tp_dealloc = py3270_session_dealloc,
78 - .tp_new = py3270_session_new, 103 +
  104 + .tp_init = py3270_session_init,
  105 + .tp_finalize = py3270_session_finalize,
  106 +
  107 + .tp_methods = py3270_session_methods,
  108 +
  109 +// .tp_alloc =
  110 +// .tp_free =
  111 +// .tp_getattr = py3270_session_getattr
79 }; 112 };
80 113
81 /*---[ Implement ]----------------------------------------------------------------------------------*/ 114 /*---[ Implement ]----------------------------------------------------------------------------------*/
src/module/tools.cc 0 → 100644
  Diff comments   View file @ead2d48
@@ -0,0 +1,82 @@ @@ -0,0 +1,82 @@
  1 +/*
  2 + * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
  3 + * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
  4 + * aplicativos mainframe. Registro no INPI sob o nome G3270.
  5 + *
  6 + * Copyright (C) <2008> <Banco do Brasil S.A.>
  7 + *
  8 + * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
  9 + * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
  10 + * Free Software Foundation.
  11 + *
  12 + * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
  13 + * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
  14 + * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
  15 + * obter mais detalhes.
  16 + *
  17 + * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
  18 + * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
  19 + * St, Fifth Floor, Boston, MA 02110-1301 USA
  20 + *
  21 + * Este programa está nomeado como misc.cc e possui - linhas de código.
  22 + *
  23 + * Contatos:
  24 + *
  25 + * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
  26 + * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
  27 + *
  28 + * Implementa métodos básicos inicio/final do objeto python
  29 + *
  30 + * Referências:
  31 + *
  32 + * <https://docs.python.org/2/extending/newtypes.html>
  33 + * <https://docs.python.org/2.7/extending/extending.html#a-simple-example>
  34 + *
  35 + */
  36 +
  37 + #include <py3270.h>
  38 +
  39 +/*---[ Implement ]----------------------------------------------------------------------------------*/
  40 +
  41 +PyObject * py3270_session_call(PyObject *self, std::function<PyObject * (TN3270::Host &host)> worker) noexcept {
  42 +
  43 + try {
  44 +
  45 + TN3270::Host *host = ((pySession * ) self)->host;
  46 + return worker(*host);
  47 +
  48 + } catch(const exception &e) {
  49 +
  50 + PyErr_SetString(PyExc_RuntimeError, e.what());
  51 +
  52 + } catch( ... ) {
  53 +
  54 + PyErr_SetString(PyExc_RuntimeError, "Unexpected error in core module");
  55 +
  56 + }
  57 +
  58 + return NULL;
  59 +
  60 +}
  61 +
  62 +PyObject * py3270_session_call(PyObject *self, std::function<int (TN3270::Host &host)> worker) noexcept {
  63 +
  64 + try {
  65 +
  66 + TN3270::Host *host = ((pySession * ) self)->host;
  67 + return PyLong_FromLong(worker(*host));
  68 +
  69 + } catch(const exception &e) {
  70 +
  71 + PyErr_SetString(PyExc_RuntimeError, e.what());
  72 +
  73 + } catch( ... ) {
  74 +
  75 + PyErr_SetString(PyExc_RuntimeError, "Unexpected error in core module");
  76 +
  77 + }
  78 +
  79 + return NULL;
  80 +
  81 +}
  82 +
src/terminal/get.cc
  Diff comments   View file @ead2d48
@@ -36,6 +36,89 @@ @@ -36,6 +36,89 @@
36 36
37 /*---[ Implement ]----------------------------------------------------------------------------------*/ 37 /*---[ Implement ]----------------------------------------------------------------------------------*/
38 38
  39 + /*
  40 +DLL_PRIVATE PyObject * py3270_session_getattr(PyObject *self, char *attr_name) {
  41 +
  42 + PyObject * rc = NULL;
  43 +
  44 + printf("\n\n*************%s(%s)\n\n",__FUNCTION__,attr_name);
  45 +
  46 + try {
  47 +
  48 + TN3270::Property * property = ((pySession * ) self)->host->getProperty(attr_name);
  49 +
  50 + try {
  51 +
  52 + switch(property->getType()) {
  53 + case TN3270::Property::String:
  54 + rc = PyUnicode_FromString(property->toString().c_str());
  55 + break;
  56 +
  57 + case TN3270::Property::Boolean:
  58 + rc = PyBool_FromLong(property->toBool());
  59 + break;
  60 +
  61 + case TN3270::Property::Uchar:
  62 + throw std::system_error(ENOTSUP, std::system_category());
  63 + break;
  64 +
  65 + case TN3270::Property::Int16:
  66 + throw std::system_error(ENOTSUP, std::system_category());
  67 + break;
  68 +
  69 + case TN3270::Property::Uint16:
  70 + throw std::system_error(ENOTSUP, std::system_category());
  71 + break;
  72 +
  73 + case TN3270::Property::Int32:
  74 + rc = PyLong_FromLong(property->toInt32());
  75 + break;
  76 +
  77 + case TN3270::Property::Int32x:
  78 + throw std::system_error(ENOTSUP, std::system_category());
  79 + break;
  80 +
  81 + case TN3270::Property::Uint32:
  82 + rc = PyLong_FromLong(property->toUint32());
  83 + break;
  84 +
  85 + case TN3270::Property::Int64:
  86 + throw std::system_error(ENOTSUP, std::system_category());
  87 + break;
  88 +
  89 + case TN3270::Property::Uint64:
  90 + throw std::system_error(ENOTSUP, std::system_category());
  91 + break;
  92 +
  93 + default:
  94 + throw runtime_error("Unexpected property type");
  95 + }
  96 +
  97 + } catch(...) {
  98 +
  99 + delete property;
  100 + throw;
  101 +
  102 + }
  103 +
  104 + delete property;
  105 +
  106 + } catch(const exception &e) {
  107 +
  108 + PyErr_SetString(PyExc_RuntimeError, e.what());
  109 +
  110 + } catch( ... ) {
  111 +
  112 + PyErr_SetString(PyExc_RuntimeError, "Unexpected error in core module");
  113 +
  114 + }
  115 +
  116 + return rc;
  117 +
  118 +}
  119 +*/
  120 +
  121 +
39 /* 122 /*
40 PyObject * terminal_get_version(PyObject *self, PyObject *args) { 123 PyObject * terminal_get_version(PyObject *self, PyObject *args) {
41 124
src/terminal/init.cc
  Diff comments   View file @ead2d48
@@ -38,16 +38,77 @@ @@ -38,16 +38,77 @@
38 38
39 /*---[ Implement ]----------------------------------------------------------------------------------*/ 39 /*---[ Implement ]----------------------------------------------------------------------------------*/
40 40
41 -PyObject * py3270_session_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { 41 +static void cleanup(pySession * session) {
  42 +
  43 + if(session->host) {
  44 + delete session->host;
  45 + session->host = nullptr;
  46 + }
  47 +
  48 +}
  49 +
  50 +int py3270_session_init(PyObject *self, PyObject *args, PyObject *kwds) {
  51 +
  52 + pySession * session = (pySession *) self;
  53 + debug("%s session=%p host=%p",__FUNCTION__,session,session->host);
  54 +
  55 + try {
  56 +
  57 + cleanup(session);
  58 +
  59 + const char *id = "";
  60 +
  61 + if (!PyArg_ParseTuple(args, "s", &id))
  62 + id = "";
  63 +
  64 + session->host = new TN3270::Host(id);
  65 +
  66 + return 0;
  67 +
  68 + } catch(const std::exception &e) {
  69 +
  70 + PyErr_SetString(PyExc_RuntimeError, e.what());
  71 +
  72 + } catch(...) {
  73 +
  74 + PyErr_SetString(PyExc_RuntimeError, "Unexpected error in core module");
  75 +
  76 + }
  77 +
  78 + return -1;
  79 +
  80 +}
  81 +
  82 +void py3270_session_finalize(PyObject *self) {
  83 +
  84 + debug("%s",__FUNCTION__);
  85 + cleanup((pySession *) self);
  86 +
  87 +}
  88 +
  89 +PyObject * py3270_session_alloc(PyTypeObject *type, PyObject *args, PyObject *kwds) {
  90 +
  91 + debug("%s",__FUNCTION__);
  92 + return type->tp_alloc(type,0);
  93 +
  94 +}
  95 +
  96 +void py3270_session_dealloc(PyObject * self) {
  97 +
  98 + debug("%s",__FUNCTION__);
  99 +
  100 + cleanup((pySession *) self);
  101 + Py_TYPE(self)->tp_free(self);
  102 +
  103 +}
  104 +
  105 + /*
42 106
43 const char *id = ""; 107 const char *id = "";
44 108
45 if (!PyArg_ParseTuple(args, "s", &id)) 109 if (!PyArg_ParseTuple(args, "s", &id))
46 id = ""; 110 id = "";
47 111
48 - pySession * session = (pySession *) type->tp_alloc(type,0);  
49 -  
50 - printf("---[%s]---\n",id);  
51 112
52 if(session) { 113 if(session) {
53 114
@@ -55,17 +116,12 @@ PyObject * py3270_session_new(PyTypeObject *type, PyObject *args, PyObject *kwds @@ -55,17 +116,12 @@ PyObject * py3270_session_new(PyTypeObject *type, PyObject *args, PyObject *kwds
55 116
56 session->host = new TN3270::Host(id); 117 session->host = new TN3270::Host(id);
57 118
58 - printf("---[%s=%p]---\n",id,session->host);  
59 - return (PyObject *) session;  
60 -  
61 } catch(const exception &e) { 119 } catch(const exception &e) {
62 120
63 - printf("---[%s]---\n",e.what());  
64 PyErr_SetString(PyExc_RuntimeError, e.what()); 121 PyErr_SetString(PyExc_RuntimeError, e.what());
65 122
66 } catch( ... ) { 123 } catch( ... ) {
67 124
68 - printf("---[%s]---\n","???");  
69 PyErr_SetString(PyExc_RuntimeError, "Unexpected error in core module"); 125 PyErr_SetString(PyExc_RuntimeError, "Unexpected error in core module");
70 126
71 } 127 }
@@ -87,6 +143,7 @@ void py3270_session_dealloc(pySession * self) { @@ -87,6 +143,7 @@ void py3270_session_dealloc(pySession * self) {
87 Py_TYPE(self)->tp_free((PyObject *) self); 143 Py_TYPE(self)->tp_free((PyObject *) self);
88 144
89 } 145 }
  146 + */
90 147
91 148
92 /* 149 /*
src/terminal/misc.cc
View file @96cee30
@@ -1,135 +0,0 @@ @@ -1,135 +0,0 @@
1 -/*  
2 - * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270  
3 - * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a  
4 - * aplicativos mainframe. Registro no INPI sob o nome G3270.  
5 - *  
6 - * Copyright (C) <2008> <Banco do Brasil S.A.>  
7 - *  
8 - * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob  
9 - * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela  
10 - * Free Software Foundation.  
11 - *  
12 - * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER  
13 - * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO  
14 - * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para  
15 - * obter mais detalhes.  
16 - *  
17 - * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este  
18 - * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin  
19 - * St, Fifth Floor, Boston, MA 02110-1301 USA  
20 - *  
21 - * Este programa está nomeado como misc.cc e possui - linhas de código.  
22 - *  
23 - * Contatos:  
24 - *  
25 - * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)  
26 - * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)  
27 - *  
28 - * Implementa métodos básicos inicio/final do objeto python  
29 - *  
30 - * Referências:  
31 - *  
32 - * <https://docs.python.org/2/extending/newtypes.html>  
33 - * <https://docs.python.org/2.7/extending/extending.html#a-simple-example>  
34 - *  
35 - */  
36 -  
37 - #include <py3270.h>  
38 -  
39 -/*---[ Implement ]----------------------------------------------------------------------------------*/  
40 -  
41 -/*  
42 - PyObject * terminal_connect(PyObject *self, PyObject *args) {  
43 -  
44 - int rc = -1;  
45 - int wait = 60;  
46 - const char * host = "";  
47 -  
48 - if (!PyArg_ParseTuple(args, "s|i", &host, &wait)) {  
49 - PyErr_SetString(terminalError, "connect requires a host URL");  
50 - return NULL;  
51 - }  
52 -  
53 - try {  
54 -  
55 - rc = ((pw3270_TerminalObject *) self)->session->connect(host,wait);  
56 -  
57 - } catch(std::exception &e) {  
58 -  
59 - PyErr_SetString(terminalError, e.what());  
60 - return NULL;  
61 - }  
62 -  
63 - return PyLong_FromLong(rc);  
64 -  
65 - }  
66 -  
67 - PyObject * terminal_disconnect(PyObject *self, PyObject *args) {  
68 -  
69 - int rc = -1;  
70 -  
71 - try {  
72 -  
73 - rc = ((pw3270_TerminalObject *) self)->session->disconnect();  
74 -  
75 - } catch(std::exception &e) {  
76 -  
77 - PyErr_SetString(terminalError, e.what());  
78 - return NULL;  
79 - }  
80 -  
81 - return PyLong_FromLong(rc);  
82 -  
83 - }  
84 -  
85 - PyObject * terminal_wait_for_ready(PyObject *self, PyObject *args) {  
86 -  
87 - int rc;  
88 - int timeout = 60;  
89 -  
90 - if (!PyArg_ParseTuple(args, "|i", &timeout)) {  
91 - PyErr_SetString(terminalError, strerror(EINVAL));  
92 - return NULL;  
93 - }  
94 -  
95 - try {  
96 -  
97 - rc = ((pw3270_TerminalObject *) self)->session->wait_for_ready(timeout);  
98 -  
99 - } catch(std::exception &e) {  
100 -  
101 - PyErr_SetString(terminalError, e.what());  
102 - return NULL;  
103 - }  
104 -  
105 - return PyLong_FromLong(rc);  
106 -  
107 - }  
108 -  
109 -  
110 - PyObject * terminal_wait_for_string_at(PyObject *self, PyObject *args) {  
111 -  
112 - int row, col, rc;  
113 - int timeout = 10;  
114 - const char *text;  
115 -  
116 - if (!PyArg_ParseTuple(args, "iis|i", &row, &col, &text, &timeout)) {  
117 - PyErr_SetString(terminalError, strerror(EINVAL));  
118 - return NULL;  
119 - }  
120 -  
121 - try {  
122 -  
123 - rc = ((pw3270_TerminalObject *) self)->session->wait_for_string_at(row,col,text,timeout);  
124 -  
125 - } catch(std::exception &e) {  
126 -  
127 - PyErr_SetString(terminalError, e.what());  
128 - return NULL;  
129 - }  
130 -  
131 - return PyLong_FromLong(rc);  
132 -  
133 - }  
134 -  
135 -*/  
src/terminal/network.cc 0 → 100644
  Diff comments   View file @ead2d48
@@ -0,0 +1,168 @@ @@ -0,0 +1,168 @@
  1 +/*
  2 + * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
  3 + * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
  4 + * aplicativos mainframe. Registro no INPI sob o nome G3270.
  5 + *
  6 + * Copyright (C) <2008> <Banco do Brasil S.A.>
  7 + *
  8 + * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
  9 + * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
  10 + * Free Software Foundation.
  11 + *
  12 + * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
  13 + * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
  14 + * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
  15 + * obter mais detalhes.
  16 + *
  17 + * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
  18 + * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
  19 + * St, Fifth Floor, Boston, MA 02110-1301 USA
  20 + *
  21 + * Este programa está nomeado como misc.cc e possui - linhas de código.
  22 + *
  23 + * Contatos:
  24 + *
  25 + * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
  26 + * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
  27 + *
  28 + * Implementa métodos básicos inicio/final do objeto python
  29 + *
  30 + * Referências:
  31 + *
  32 + * <https://docs.python.org/2/extending/newtypes.html>
  33 + * <https://docs.python.org/2.7/extending/extending.html#a-simple-example>
  34 + *
  35 + */
  36 +
  37 + #include <py3270.h>
  38 +
  39 +/*---[ Implement ]----------------------------------------------------------------------------------*/
  40 +
  41 + PyObject * py3270_session_connect(PyObject *self, PyObject *args) {
  42 +
  43 + printf("\n\n*************%s\n\n",__FUNCTION__);
  44 +
  45 + return py3270_session_call(self, [args](TN3270::Host &host){
  46 +
  47 + const char * url = "";
  48 +
  49 + if(!PyArg_ParseTuple(args, "s", &url)) {
  50 + throw runtime_error("connect requires a host URL");
  51 + }
  52 +
  53 + host.connect(url);
  54 +
  55 + return 0;
  56 +
  57 + });
  58 +
  59 + }
  60 +
  61 + PyObject * py3270_session_disconnect(PyObject *self, PyObject *args) {
  62 +
  63 + return py3270_session_call(self, [args](TN3270::Host &host){
  64 +
  65 + host.disconnect();
  66 +
  67 + return 0;
  68 +
  69 + });
  70 +
  71 + }
  72 +
  73 +
  74 +/*
  75 + PyObject * terminal_connect(PyObject *self, PyObject *args) {
  76 +
  77 + int rc = -1;
  78 + int wait = 60;
  79 + const char * host = "";
  80 +
  81 + if (!PyArg_ParseTuple(args, "s|i", &host, &wait)) {
  82 + PyErr_SetString(terminalError, "connect requires a host URL");
  83 + return NULL;
  84 + }
  85 +
  86 + try {
  87 +
  88 + rc = ((pw3270_TerminalObject *) self)->session->connect(host,wait);
  89 +
  90 + } catch(std::exception &e) {
  91 +
  92 + PyErr_SetString(terminalError, e.what());
  93 + return NULL;
  94 + }
  95 +
  96 + return PyLong_FromLong(rc);
  97 +
  98 + }
  99 +
  100 + PyObject * terminal_disconnect(PyObject *self, PyObject *args) {
  101 +
  102 + int rc = -1;
  103 +
  104 + try {
  105 +
  106 + rc = ((pw3270_TerminalObject *) self)->session->disconnect();
  107 +
  108 + } catch(std::exception &e) {
  109 +
  110 + PyErr_SetString(terminalError, e.what());
  111 + return NULL;
  112 + }
  113 +
  114 + return PyLong_FromLong(rc);
  115 +
  116 + }
  117 +
  118 + PyObject * terminal_wait_for_ready(PyObject *self, PyObject *args) {
  119 +
  120 + int rc;
  121 + int timeout = 60;
  122 +
  123 + if (!PyArg_ParseTuple(args, "|i", &timeout)) {
  124 + PyErr_SetString(terminalError, strerror(EINVAL));
  125 + return NULL;
  126 + }
  127 +
  128 + try {
  129 +
  130 + rc = ((pw3270_TerminalObject *) self)->session->wait_for_ready(timeout);
  131 +
  132 + } catch(std::exception &e) {
  133 +
  134 + PyErr_SetString(terminalError, e.what());
  135 + return NULL;
  136 + }
  137 +
  138 + return PyLong_FromLong(rc);
  139 +
  140 + }
  141 +
  142 +
  143 + PyObject * terminal_wait_for_string_at(PyObject *self, PyObject *args) {
  144 +
  145 + int row, col, rc;
  146 + int timeout = 10;
  147 + const char *text;
  148 +
  149 + if (!PyArg_ParseTuple(args, "iis|i", &row, &col, &text, &timeout)) {
  150 + PyErr_SetString(terminalError, strerror(EINVAL));
  151 + return NULL;
  152 + }
  153 +
  154 + try {
  155 +
  156 + rc = ((pw3270_TerminalObject *) self)->session->wait_for_string_at(row,col,text,timeout);
  157 +
  158 + } catch(std::exception &e) {
  159 +
  160 + PyErr_SetString(terminalError, e.what());
  161 + return NULL;
  162 + }
  163 +
  164 + return PyLong_FromLong(rc);
  165 +
  166 + }
  167 +
  168 +*/
testprograms/sample.py
  Diff comments   View file @ead2d48
1 #!/usr/bin/python 1 #!/usr/bin/python
2 #-*- coding: utf-8 2 #-*- coding: utf-8
3 3
  4 +import weakref
4 import tn3270 5 import tn3270
5 6
6 print("Teste extensão pw3270") 7 print("Teste extensão pw3270")
@@ -8,11 +9,22 @@ print(&quot;Teste extensão pw3270&quot;) @@ -8,11 +9,22 @@ print(&quot;Teste extensão pw3270&quot;)
8 print("Using TN3270 Version " + tn3270.version()) 9 print("Using TN3270 Version " + tn3270.version())
9 print(tn3270.revision()) 10 print(tn3270.revision())
10 11
11 -session = tn3270.Session(":a") 12 +session = tn3270.Session("")
12 13
13 -#print "Using pw3270 version " + term.Version() + " revision " + term.Revision() 14 +del session
14 15
15 -#term.Connect("tn3270://zos.efglobe.com:telnet",10); 16 +input("Press enter to exit")
  17 +
  18 +#print("Using tn3270 version " + session.version + " revision " + session.revision)
  19 +
  20 +#print(session.cstate)
  21 +#print(session.width)
  22 +#print(session.connected)
  23 +#print(session.url)
  24 +
  25 +# print(session.connect)
  26 +
  27 +#print(session.connected)
16 28
17 #print term.IsConnected() 29 #print term.IsConnected()
18 #print term.IsReady() 30 #print term.IsReady()