mirror of
https://github.com/idapython/src
synced 2026-06-08 14:47:00 +00:00
Arnaud Diederen
124 lines
3.0 KiB
C++
124 lines
3.0 KiB
C++
#ifndef __PY_LOADER___
|
|
#define __PY_LOADER___
|
|
|
|
//------------------------------------------------------------------------
|
|
//<inline(py_loader)>
|
|
|
|
//------------------------------------------------------------------------
|
|
/*
|
|
#<pydoc>
|
|
def mem2base(mem, ea, fpos):
|
|
"""
|
|
Load database from the memory.
|
|
@param mem: the buffer
|
|
@param ea: start linear addresses
|
|
@param fpos: position in the input file the data is taken from.
|
|
if == -1, then no file position correspond to the data.
|
|
@return:
|
|
- Returns zero if the passed buffer was not a string
|
|
- Otherwise 1 is returned
|
|
"""
|
|
pass
|
|
#</pydoc>
|
|
*/
|
|
static int py_mem2base(PyObject *py_mem, ea_t ea, qoff64_t fpos = -1)
|
|
{
|
|
Py_ssize_t len;
|
|
char *buf;
|
|
{
|
|
PYW_GIL_CHECK_LOCKED_SCOPE();
|
|
if ( PyBytes_AsStringAndSize(py_mem, &buf, &len) == -1 )
|
|
return 0;
|
|
}
|
|
|
|
return mem2base((void *)buf, ea, ea+len, fpos);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
/*
|
|
#<pydoc>
|
|
def load_plugin(name):
|
|
"""
|
|
Loads a plugin
|
|
@return:
|
|
- None if plugin could not be loaded
|
|
- An opaque object representing the loaded plugin
|
|
"""
|
|
pass
|
|
#</pydoc>
|
|
*/
|
|
static PyObject *py_load_plugin(const char *name)
|
|
{
|
|
if ( qfileexist(name) )
|
|
prepare_programmatic_plugin_load(name);
|
|
plugin_t *r = load_plugin(name);
|
|
PYW_GIL_CHECK_LOCKED_SCOPE();
|
|
prepare_programmatic_plugin_load(nullptr);
|
|
if ( r == nullptr )
|
|
Py_RETURN_NONE;
|
|
else
|
|
return PyCapsule_New(r, VALID_CAPSULE_NAME, nullptr);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
/*
|
|
#<pydoc>
|
|
def run_plugin(plg):
|
|
"""
|
|
Runs a plugin
|
|
@param plg: A plugin object (returned by load_plugin())
|
|
@return: Boolean
|
|
"""
|
|
pass
|
|
#</pydoc>
|
|
*/
|
|
static bool py_run_plugin(PyObject *plg, size_t arg)
|
|
{
|
|
PYW_GIL_CHECK_LOCKED_SCOPE();
|
|
if ( !PyCapsule_IsValid(plg, VALID_CAPSULE_NAME) )
|
|
{
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
plugin_t *p = (plugin_t *) PyCapsule_GetPointer(plg, VALID_CAPSULE_NAME);
|
|
bool rc;
|
|
SWIG_PYTHON_THREAD_BEGIN_ALLOW;
|
|
rc = run_plugin(p, arg);
|
|
SWIG_PYTHON_THREAD_END_ALLOW;
|
|
return rc;
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
static bool py_load_and_run_plugin(const char *name, size_t arg)
|
|
{
|
|
if ( qfileexist(name) )
|
|
prepare_programmatic_plugin_load(name);
|
|
bool rc = load_and_run_plugin(name, arg);
|
|
prepare_programmatic_plugin_load(nullptr);
|
|
return rc;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------
|
|
static PyObject *py_extract_module_from_archive(const char *fname, bool is_remote=false)
|
|
{
|
|
bool ok = fname != nullptr;
|
|
char *temp_file_ptr = nullptr;
|
|
char fname_buf[QMAXPATH];
|
|
if ( ok )
|
|
{
|
|
qstrncpy(fname_buf, fname, sizeof(fname_buf));
|
|
ok = extract_module_from_archive(
|
|
fname_buf,
|
|
sizeof(fname_buf),
|
|
&temp_file_ptr,
|
|
is_remote);
|
|
}
|
|
return Py_BuildValue("(ss)", ok ? fname_buf : nullptr, ok ? temp_file_ptr : nullptr);
|
|
}
|
|
|
|
//</inline(py_loader)>
|
|
|
|
#endif
|