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Commit c914320539a3d60dfe9c07e02bf0c9d996d569c9

Authored by Perry Werneck
1 parent edb69398
Exists in master

Implementing the "get" method.

Showing 4 changed files with 61 additions and 9 deletions   Show diff stats
src/include/py3270.h
  Diff comments   View file @c914320
... ... @@ -116,6 +116,8 @@
116 116 DLL_PRIVATE PyObject * py3270_session_connect(PyObject *self, PyObject *args);
117 117 DLL_PRIVATE PyObject * py3270_session_disconnect(PyObject *self, PyObject *args);
118 118  
  119 + DLL_PRIVATE PyObject * py3270_session_get(PyObject *self, PyObject *args);
  120 +
119 121 /*
120 122  
121 123 DLL_PRIVATE PyObject * py3270_alloc(PyTypeObject *type, PyObject *args, PyObject *kwds);
... ...
src/module/init.c
  Diff comments   View file @c914320
... ... @@ -88,6 +88,13 @@ static PyMethodDef py3270_session_methods[] = {
88 88 },
89 89  
90 90 {
  91 + "get",
  92 + (PyCFunction) py3270_session_get,
  93 + METH_VARARGS,
  94 + ""
  95 + },
  96 +
  97 + {
91 98 NULL
92 99 }
93 100 };
... ...
src/terminal/get.cc
  Diff comments   View file @c914320
... ... @@ -34,8 +34,56 @@
34 34  
35 35 #include <py3270.h>
36 36  
  37 + using std::string;
  38 +
37 39 /*---[ Implement ]----------------------------------------------------------------------------------*/
38 40  
  41 + PyObject * py3270_session_get(PyObject *self, PyObject *args) {
  42 +
  43 + return py3270_session_call(self, [args](TN3270::Host &host){
  44 +
  45 + string text;
  46 +
  47 + switch(PyTuple_Size(args)) {
  48 + case 0: // Get the entire screen
  49 + text = host.toString();
  50 + break;
  51 +
  52 + case 2: // Address and length.
  53 + {
  54 + int baddr, length;
  55 +
  56 + if (!PyArg_ParseTuple(args, "ii", &baddr, &length))
  57 + return (PyObject *) NULL;
  58 +
  59 + text = host.toString(baddr, length);
  60 + }
  61 + break;
  62 +
  63 + case 3: // Row, col and length
  64 + {
  65 + unsigned int row, col;
  66 + int length;
  67 +
  68 + if (!PyArg_ParseTuple(args, "IIi", &row, &col, &length))
  69 + return (PyObject *) NULL;
  70 +
  71 + text = host.toString(row, col, length);
  72 + }
  73 + break;
  74 +
  75 + default:
  76 + throw std::system_error(EINVAL, std::system_category());
  77 +
  78 + }
  79 +
  80 + return PyUnicode_FromString(text.c_str());
  81 +
  82 + });
  83 +
  84 + }
  85 +
  86 +
39 87 /*
40 88 DLL_PRIVATE PyObject * py3270_session_getattr(PyObject *self, char *attr_name) {
41 89  
... ...
testprograms/sample.py
  Diff comments   View file @c914320
... ... @@ -22,16 +22,11 @@ session.connect(&#39;&#39;)
22 22  
23 23 print(session.connected)
24 24  
25   -print('----------------------')
26   -inspect.getmembers(session)
27   -print('----------------------')
  25 +#print('----------------------')
  26 +#print(dir(session))
  27 +#print('----------------------')
28 28  
29   -
30   -
31   -#print term.IsConnected()
32   -#print term.IsReady()
33   -
34   -#print term.GetStringAt(14,19,38)
  29 +print(session.get(14,22,38))
35 30  
36 31 #print "-----------------------------------------------------------------------"
37 32 #print term
... ...