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mirror of https://github.com/weechat/weechat.git synced 2026-06-24 11:56:38 +02:00

Removed old python interface

This commit is contained in:
Sebastien Helleu
2005-10-15 12:27:22 +00:00
parent 50ef2b0306
commit cdfc5b6c5a
6 changed files with 0 additions and 1588 deletions
-23
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@@ -1,23 +0,0 @@
# Copyright (c) 2003-2005 FlashCode <flashcode@flashtux.org>
#
# 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 option) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
INCLUDES = -DLOCALEDIR=\"$(datadir)/locale\" $(PYTHON_CFLAGS)
noinst_LIBRARIES = lib_weechat_python.a
lib_weechat_python_a_SOURCES = wee-python.h \
wee-python.c
-737
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@@ -1,737 +0,0 @@
/*
* Copyright (c) 2003-2005 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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 option) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* wee-python.c: Python plugin support for WeeChat */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <Python.h>
#include <stdlib.h>
#include <string.h>
#undef _
#include "../../common/weechat.h"
#include "../plugins.h"
#include "wee-python.h"
#include "../../common/command.h"
#include "../../irc/irc.h"
#include "../../gui/gui.h"
t_plugin_script *python_scripts = NULL;
t_plugin_script *last_python_script = NULL;
/*
* weechat.register: startup function for all WeeChat Python scripts
*/
static PyObject *
wee_python_register (PyObject *self, PyObject *args)
{
char *name, *version, *shutdown_func, *description;
t_plugin_script *ptr_python_script, *python_script_found, *new_python_script;
/* make gcc happy */
(void) self;
if (!PyArg_ParseTuple (args, "ssss", &name, &version, &shutdown_func, &description))
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: wrong parameters for \"%s\" function\n"),
"Python", "register");
return NULL;
}
python_script_found = NULL;
for (ptr_python_script = python_scripts; ptr_python_script;
ptr_python_script = ptr_python_script->next_script)
{
if (ascii_strcasecmp (ptr_python_script->name, name) == 0)
{
python_script_found = ptr_python_script;
break;
}
}
if (python_script_found)
{
/* error: another scripts already exists with this name! */
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: unable to register \"%s\" script (another script "
"already exists with this name)\n"),
"Python", name);
}
else
{
/* registering script */
new_python_script = (t_plugin_script *)malloc (sizeof (t_plugin_script));
if (new_python_script)
{
new_python_script->name = strdup (name);
new_python_script->version = strdup (version);
new_python_script->shutdown_func = strdup (shutdown_func);
new_python_script->description = strdup (description);
/* add new script to list */
new_python_script->prev_script = last_python_script;
new_python_script->next_script = NULL;
if (python_scripts)
last_python_script->next_script = new_python_script;
else
python_scripts = new_python_script;
last_python_script = new_python_script;
wee_log_printf (_("Registered %s script: \"%s\", version %s (%s)\n"),
"Python", name, version, description);
}
else
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: unable to load script \"%s\" (not enough memory)\n"),
"Python", name);
}
}
Py_INCREF (Py_None);
return Py_None;
}
/*
* weechat.print: print message into a buffer (current or specified one)
*/
static PyObject *
wee_python_print (PyObject *self, PyObject *args)
{
char *message, *channel_name, *server_name;
t_gui_buffer *ptr_buffer;
/* make gcc happy */
(void) self;
message = NULL;
channel_name = NULL;
server_name = NULL;
if (!PyArg_ParseTuple (args, "s|ss", &message, &channel_name, &server_name))
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: wrong parameters for \"%s\" function\n"),
"Python", "prnt");
return NULL;
}
ptr_buffer = plugin_find_buffer (server_name, channel_name);
if (ptr_buffer)
{
irc_display_prefix (ptr_buffer, PREFIX_PLUGIN);
gui_printf (ptr_buffer, "%s\n", message);
return Py_BuildValue ("i", 1);
}
/* buffer not found */
return Py_BuildValue ("i", 0);
}
/*
* weechat.print_infobar: print message to infobar
*/
static PyObject *
wee_python_print_infobar (PyObject *self, PyObject *args)
{
int delay;
char *message;
/* make gcc happy */
(void) self;
delay = 1;
message = NULL;
if (!PyArg_ParseTuple (args, "is", &delay, &message))
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: wrong parameters for \"%s\" function\n"),
"Python", "print_infobar");
return NULL;
}
gui_infobar_printf (delay, COLOR_WIN_INFOBAR, message);
Py_INCREF (Py_None);
return Py_None;
}
/*
* weechat.command: send command to server
*/
static PyObject *
wee_python_command (PyObject *self, PyObject *args)
{
char *command, *channel_name, *server_name;
t_gui_buffer *ptr_buffer;
/* make gcc happy */
(void) self;
command = NULL;
channel_name = NULL;
server_name = NULL;
if (!PyArg_ParseTuple (args, "s|ss", &command, &channel_name, &server_name))
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: wrong parameters for \"%s\" function\n"),
"Python", "command");
return NULL;
}
ptr_buffer = plugin_find_buffer (server_name, channel_name);
if (ptr_buffer)
{
user_command (SERVER(ptr_buffer), ptr_buffer, command);
return Py_BuildValue ("i", 1);
}
/* buffer not found */
return Py_BuildValue ("i", 0);
}
/*
* weechat.add_message_handler: add handler for messages
*/
static PyObject *
wee_python_add_message_handler (PyObject *self, PyObject *args)
{
char *message, *function;
/* make gcc happy */
(void) self;
if (!PyArg_ParseTuple (args, "ss", &message, &function))
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: wrong parameters for \"%s\" function\n"),
"Python", "add_message_handler");
return NULL;
}
plugin_handler_add (&plugin_msg_handlers, &last_plugin_msg_handler,
PLUGIN_TYPE_PYTHON, message, function);
Py_INCREF (Py_None);
return Py_None;
}
/*
* weechat.add_command_handler: define/redefines commands
*/
static PyObject *
wee_python_add_command_handler(PyObject *self, PyObject *args)
{
char *name, *function;
t_plugin_handler *ptr_plugin_handler;
/* make gcc happy */
(void) self;
if (!PyArg_ParseTuple (args, "ss", &name, &function))
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: wrong parameters for \"%s\" function\n"),
"Python", "add_command_handler");
return NULL;
}
if (!weelist_search (index_commands, name))
weelist_add (&index_commands, &last_index_command, name);
ptr_plugin_handler = plugin_handler_search (plugin_cmd_handlers, name);
if (ptr_plugin_handler)
{
free (ptr_plugin_handler->function_name);
ptr_plugin_handler->function_name = strdup (function);
}
else
plugin_handler_add (&plugin_cmd_handlers, &last_plugin_cmd_handler,
PLUGIN_TYPE_PYTHON, name, function);
Py_INCREF (Py_None);
return Py_None;
}
/*
* weechat.get_info: get various infos
*/
static PyObject *
wee_python_get_info (PyObject *self, PyObject *args)
{
char *arg, *info = NULL, *server = NULL;
t_irc_server *ptr_server;
/* make gcc happy */
(void) self;
if (!PyArg_ParseTuple (args, "s|s", &arg, &server))
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: wrong parameters for \"%s\" function\n"),
"Python", "get_info");
return NULL;
}
if (server == NULL)
{
ptr_server = SERVER(gui_current_window->buffer);
}
else
{
for (ptr_server = irc_servers; ptr_server; ptr_server = ptr_server->next_server)
{
if (ascii_strcasecmp (ptr_server->name, server) == 0)
break;
}
if (!ptr_server)
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: server not found for \"%s\" function\n"),
"Python", "get_info");
return NULL;
}
}
if (ptr_server && arg)
{
if ( (ascii_strcasecmp (arg, "0") == 0) || (ascii_strcasecmp (arg, "version") == 0) )
{
info = PACKAGE_STRING;
}
else if ( (ascii_strcasecmp (arg, "1") == 0) || (ascii_strcasecmp (arg, "nick") == 0) )
{
if (ptr_server->nick)
info = ptr_server->nick;
}
else if ( (ascii_strcasecmp (arg, "2") == 0) || (ascii_strcasecmp (arg, "channel") == 0) )
{
if (BUFFER_IS_CHANNEL (gui_current_window->buffer))
info = CHANNEL (gui_current_window->buffer)->name;
}
else if ( (ascii_strcasecmp (arg, "3") == 0) || (ascii_strcasecmp (arg, "server") == 0) )
{
if (ptr_server->name)
info = ptr_server->name;
}
else if ( (ascii_strcasecmp (arg, "4") == 0) || (ascii_strcasecmp (arg, "weechatdir") == 0) )
{
info = weechat_home;
}
else if ( (ascii_strcasecmp (arg, "5") == 0) || (ascii_strcasecmp (arg, "away") == 0) )
{
return Py_BuildValue ("i", SERVER(gui_current_window->buffer)->is_away);
}
else if ( (ascii_strcasecmp (arg, "100") == 0) || (ascii_strcasecmp (arg, "dccs") == 0) )
{
t_irc_dcc *p = dcc_list;
int nbdccs = 0;
for(; p; p = p->next_dcc)
nbdccs++;
if (nbdccs == 0)
return Py_None;
PyObject *list = PyList_New(nbdccs);
if (!list)
return Py_None;
PyObject *listvalue;
int pos = 0;
for(; p; p = p->next_dcc)
{
listvalue = Py_BuildValue("{s:k,s:k,s:s,s:s,s:s,s:i,s:k,s:k,s:i,s:i}",
"address32", p->addr,
"cps", p->bytes_per_sec,
"remote_file", p->filename,
"local_file", p->local_filename,
"nick", p->nick,
"port", p->port,
"pos", p->pos,
"size", p->size,
"status", p->status,
"type", p->type);
if (listvalue)
{
if (PyList_SetItem(list, pos, listvalue) != 0)
{
PyMem_Free(listvalue);
PyMem_Free(list);
return Py_None;
}
}
else
return Py_None;
pos++;
}
return list;
}
if (info)
return Py_BuildValue ("s", info);
else
return Py_BuildValue ("s", "");
}
return Py_BuildValue ("i", 1);
}
/*
* Python subroutines
*/
static
PyMethodDef weechat_funcs[] = {
{ "register", wee_python_register, METH_VARARGS, "" },
{ "prnt", wee_python_print, METH_VARARGS, "" },
{ "print_infobar", wee_python_print_infobar, METH_VARARGS, "" },
{ "command", wee_python_command, METH_VARARGS, "" },
{ "add_message_handler", wee_python_add_message_handler, METH_VARARGS, "" },
{ "add_command_handler", wee_python_add_command_handler, METH_VARARGS, "" },
{ "get_info", wee_python_get_info, METH_VARARGS, "" },
{ NULL, NULL, 0, NULL }
};
/*
* wee_python_init: initialize Python interface for WeeChat
*/
void
wee_python_init ()
{
Py_Initialize ();
if (Py_IsInitialized () == 0)
{
irc_display_prefix (NULL, PREFIX_PLUGIN);
gui_printf (NULL, _("%s error: error while launching interpreter\n"),
"Python");
}
else
{
wee_log_printf (_("Loading %s module \"weechat\"\n"), "Python");
Py_InitModule ("weechat", weechat_funcs);
if (PyRun_SimpleString (
"import weechat, sys, string\n"
"class weechatStdout:\n"
"\tdef write(self, str):\n"
"\t\tstr = string.strip(str)\n"
"\t\tif str != \"\":\n"
"\t\t\tweechat.prnt(\"Python stdout : \" + str, \"\")\n"
"class weechatStderr:\n"
"\tdef write(self, str):\n"
"\t\tstr = string.strip(str)\n"
"\t\tif str != \"\":\n"
"\t\t\tweechat.prnt(\"Python stderr : \" + str, \"\")\n"
"sys.stdout = weechatStdout()\n"
"sys.stderr = weechatStderr()\n"
) != 0)
{
irc_display_prefix (NULL, PREFIX_PLUGIN);
gui_printf (NULL,
_("%s error: error while redirecting stdout and stderr\n"),
"Python");
}
}
}
/*
* wee_python_search: search a (loaded) Python script by name
*/
t_plugin_script *
wee_python_search (char *name)
{
t_plugin_script *ptr_python_script;
for (ptr_python_script = python_scripts; ptr_python_script;
ptr_python_script = ptr_python_script->next_script)
{
if (strcmp (ptr_python_script->name, name) == 0)
return ptr_python_script;
}
/* script not found */
return NULL;
}
/*
* wee_python_exec: execute a Python script
*/
int
wee_python_exec (char *function, char *server, char *arguments)
{
int len, return_code, i, j, alen;
char *srv, *args, *runstring;
return_code = 1;
if (arguments == NULL)
{
alen = 0;
args = strdup ("");
}
else
{
alen = (int) strlen (arguments);
args = (char *) malloc ( 2 * alen * sizeof (*args));
}
if (!args)
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: unable to run function \"%s\" in script (not enough memory)\n"),
"Python", function);
return 0;
}
// copy arguments in args to escape double quotes
j = 0;
for (i=0; i < alen; ++i)
{
if (arguments[i] == '"' || arguments[i] == '\\')
{
args[j] = '\\';
++j;
}
args[j] = arguments[i];
++j;
}
args[j] = 0;
if (server == NULL)
srv = strdup ("");
else
srv = strdup (server);
if (!srv)
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: unable to run function \"%s\" in script (not enough memory)\n"),
"Python", function);
free (args);
return 0;
}
len = (int) strlen (function);
len += (int) strlen ("(\"\",\"\")");
len += (int) strlen (srv);
len += (int) strlen (args);
len += 1;
runstring = (char *) malloc ( len * sizeof (*runstring));
if (runstring)
{
sprintf (runstring, "%s(\"%s\",\"%s\")", function, srv, args);
if (PyRun_SimpleString (runstring) != 0)
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: error while running function \"%s\"\n"),
"Python", function);
return_code = 0;
}
free (runstring);
}
else
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: unable to run function \"%s\" in script (not enough memory)\n"),
"Python", function);
return_code = 0;
}
free (args);
free (srv);
return return_code;
}
/*
* wee_python_load: load a Python script
*/
int
wee_python_load (char *filename)
{
FILE *fp;
/* execute Python script */
wee_log_printf (_("Loading %s script \"%s\"\n"), "Python", filename);
irc_display_prefix (NULL, PREFIX_PLUGIN);
gui_printf (NULL, _("Loading %s script \"%s\"\n"), "Python", filename);
if ((fp = fopen (filename, "r")) == NULL)
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: error while opening file \"%s\"\n"),
"Python", filename);
return 1;
}
if (PyRun_SimpleFile (fp, filename) != 0)
{
irc_display_prefix (NULL, PREFIX_ERROR);
gui_printf (NULL,
_("%s error: error while parsing file \"%s\"\n"),
"Python", filename);
return 1;
}
fclose (fp);
return 0;
}
/*
* wee_python_script_free: free a Python script
*/
void
wee_python_script_free (t_plugin_script *ptr_python_script)
{
t_plugin_script *new_python_scripts;
/* remove script from list */
if (last_python_script == ptr_python_script)
last_python_script = ptr_python_script->prev_script;
if (ptr_python_script->prev_script)
{
(ptr_python_script->prev_script)->next_script = ptr_python_script->next_script;
new_python_scripts = python_scripts;
}
else
new_python_scripts = ptr_python_script->next_script;
if (ptr_python_script->next_script)
(ptr_python_script->next_script)->prev_script = ptr_python_script->prev_script;
/* free data */
if (ptr_python_script->name)
free (ptr_python_script->name);
if (ptr_python_script->version)
free (ptr_python_script->version);
if (ptr_python_script->shutdown_func)
free (ptr_python_script->shutdown_func);
if (ptr_python_script->description)
free (ptr_python_script->description);
free (ptr_python_script);
python_scripts = new_python_scripts;
}
/*
* wee_python_unload: unload a Python script
*/
void
wee_python_unload (t_plugin_script *ptr_python_script)
{
if (ptr_python_script)
{
wee_log_printf (_("Unloading %s script \"%s\"\n"),
"Python", ptr_python_script->name);
/* call shutdown callback function */
if (ptr_python_script->shutdown_func[0])
wee_python_exec (ptr_python_script->shutdown_func, "", "");
wee_python_script_free (ptr_python_script);
}
}
/*
* wee_python_unload_all: unload all Python scripts
*/
void
wee_python_unload_all ()
{
wee_log_printf (_("Unloading all %s scripts...\n"), "Python");
while (python_scripts)
wee_python_unload (python_scripts);
irc_display_prefix (NULL, PREFIX_PLUGIN);
gui_printf (NULL, _("%s scripts unloaded\n"), "Python");
}
/*
* wee_python_end: shutdown Python interface
*/
void
wee_python_end ()
{
/* unload all scripts */
wee_python_unload_all ();
/* free all handlers */
plugin_handler_free_all_type (&plugin_msg_handlers,
&last_plugin_msg_handler,
PLUGIN_TYPE_PYTHON);
plugin_handler_free_all_type (&plugin_cmd_handlers,
&last_plugin_cmd_handler,
PLUGIN_TYPE_PYTHON);
/* free Python interpreter */
Py_Finalize ();
if (Py_IsInitialized () != 0)
{
irc_display_prefix (NULL, PREFIX_PLUGIN);
gui_printf (NULL, _("%s error: error while freeing interpreter\n"),
"Python");
}
}
-34
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@@ -1,34 +0,0 @@
/*
* Copyright (c) 2003-2005 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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 option) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WEECHAT_PYTHON_H
#define __WEECHAT_PYTHON_H 1
#include "../plugins.h"
extern void wee_python_init ();
extern t_plugin_script *wee_python_search (char *);
extern int wee_python_exec (char *, char *, char *);
extern int wee_python_load (char *);
extern void wee_python_unload (t_plugin_script *);
extern void wee_python_unload_all ();
extern void wee_python_end ();
#endif /* wee-python.h */