summary refs log blame commit diff stats
path: root/plugins/mpcinfo/theme.c
blob: 3f98a59cd1a3281fceeed37c2f7df14d92d583e4 (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
12
13











                                                                        
                                                                             

























                                                                                          
                                                                                 

                   


                                                                    




































                                                                                                          
                                             
                                          
                                                  


                                                 
                                                                               
                                                 
                                                                            



















                                                                                                       
                                                                
         
                                                                                                      











                                                                                                                                                                    
/*
 *  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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include <time.h>

struct theme{
       int size;
       char **line;
};

static struct theme notRunTheme;
static struct theme titleTheme;
static struct theme mp3Theme;
static struct theme oggTheme;


void themeInit(){
     //if (DEBUG==1) putlog("init theme");
     /*mp3Theme.size=0;oggTheme.size=0;cueTheme.size=0;streamTheme.size=0;etcTheme.size=0;
     stopTheme.size=0;pauseTheme.size=0;*/
     
     notRunTheme.size=0;titleTheme.size=0;
     srand((unsigned int)time((time_t *)NULL));
     //if (DEBUG==1) putlog("theme init done");
}

void printTheme(struct theme data){
     int i;
     for (i=0;i<data.size;i++) hexchat_printf(ph,"line[%i]=%s\n",i,data.line[i]);
}

void printThemes(){
     hexchat_printf(ph,"\nNotRun-Theme:\n");printTheme(notRunTheme);
     hexchat_printf(ph,"\nMP3-Theme:\n");printTheme(mp3Theme);
     hexchat_printf(ph,"\nOGG-Theme:\n");printTheme(oggTheme);
     hexchat_printf(ph,"\nTitle-Theme:\n");printTheme(titleTheme);
}

void cbFix(char *line){
     //if (DEBUG==1) putlog("cbfix");
     int i, j;
     for (i=0;i<strlen(line);i++){
         if (line[i]=='%'){
            if ((line[i+1]=='C')||(line[i+1]=='B')||(line[i+1]=='U')||(line[i+1]=='O')||(line[i+1]=='R')){
               if(line[i+1]=='C') line[i]=3;
               if(line[i+1]=='B') line[i]=2;
               if(line[i+1]=='U') line[i]=37;
               if(line[i+1]=='O') line[i]=17;
               if(line[i+1]=='R') line[i]=26;

               for (j=i+1;j<strlen(line)-1;j++) line[j]=line[j+1];
               line[strlen(line)-1]=0;
            }
         }
     }
     //if (DEBUG==1) putlog("cbfix done");
}

struct theme themeAdd(struct theme data, char *info){
       //if (DEBUG==1) putlog("adding theme");
       struct theme ret;
       char **newLine=(char **)calloc(data.size+1,sizeof(char*));
       int i;
       for (i=0;i<data.size;i++) newLine[i]=data.line[i];
       cbFix(info);
       newLine[data.size]=info;
       ret.line=newLine;ret.size=data.size+1;
       //if (DEBUG==1) putlog("theme added");
       return ret;
}

void loadThemes(){
    char *hDir, *hFile, *line, *val;
	FILE *f;
	hexchat_print(ph,"loading themes\n");
    hDir=(char*)calloc(1024,sizeof(char));
    strcpy(hDir,hexchat_get_info(ph,"configdir"));
    hFile=str3cat(hDir,"\\","mpcInfo.theme.txt");
    f = fopen(hFile,"r");
    if(f==NULL)
	{
		hexchat_print(ph,"no theme in homedir, checking global theme");
		f=fopen("mpcInfo.theme.txt","r");
    }
	//hexchat_printf(ph,"file_desc: %p\n",f);
	if (f==NULL) hexchat_print(ph, "no theme found, using hardcoded\n");
	else {
		if (f > 0)
		{
			line=" ";
		} else
		{
			line="\0";
		}

		while (line[0]!=0)
		{
			line=readLine(f);
			val=split(line,'=');
			printf("line: %s\n",line);
			printf("val: %s\n",val);
			if (strcmp(toUpper(line),"OFF_LINE")==0) notRunTheme=themeAdd(notRunTheme,val);
			if (strcmp(toUpper(line),"TITLE_LINE")==0) titleTheme=themeAdd(titleTheme,val);
			if (strcmp(toUpper(line),"MP3_LINE")==0) mp3Theme=themeAdd(mp3Theme,val);
			if (strcmp(toUpper(line),"OGG_LINE")==0) mp3Theme=themeAdd(oggTheme,val);
		}
		fclose(f);
		hexchat_print(ph, "theme loaded successfull\n");
	}
	if (notRunTheme.size==0) notRunTheme=themeAdd(notRunTheme,"Media Player Classic not running");
	if (titleTheme.size==0) titleTheme=themeAdd(titleTheme,"say Playing %title in Media Player Classic");
	if (mp3Theme.size==0) mp3Theme=themeAdd(mp3Theme,"me listens to %art with %tit from %alb [%gen|%br kbps|%frq kHz|%mode] in Media Player Classic ");
	if (oggTheme.size==0) oggTheme=themeAdd(oggTheme,"me listens to %art with %tit from %alb [%gen|%br kbps|%frq kHz|%chan channels] in Media Player Classic ");
	//mp3Theme=themeAdd(mp3Theme,"me listens to %art with %tit from %alb [%time|%length|%perc%|%br kbps|%frq kHz|%mode] in Media Player Classic ");
}

int rnd(int max){
    return rand()%max;
}

char *randomLine(struct theme data){
     return data.line[rnd(data.size)];
}
ref='#n1544'>1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369
/*
* Copyright (c) 2002-2003  Gustavo Niemeyer <niemeyer@conectiva.com>
*
* XChat Python Plugin Interface
*
* Xchat Python Plugin Interface 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.
*
* pybot 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 file; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/

/* Thread support
 * ==============
 *
 * The python interpreter has a global interpreter lock. Any thread
 * executing must acquire it before working with data accessible from
 * python code. Here we must also care about xchat not being
 * thread-safe. We do this by using an xchat lock, which protects
 * xchat instructions from being executed out of time (when this
 * plugin is not "active").
 *
 * When xchat calls python code:
 *   - Change the current_plugin for the executing plugin;
 *   - Release xchat lock
 *   - Acquire the global interpreter lock
 *   - Make the python call
 *   - Release the global interpreter lock
 *   - Acquire xchat lock
 *
 * When python code calls xchat:
 *   - Release the global interpreter lock
 *   - Acquire xchat lock
 *   - Restore context, if necessary
 *   - Make the xchat call
 *   - Release xchat lock
 *   - Acquire the global interpreter lock
 *
 * Inside a timer, so that individual threads have a chance to run:
 *   - Release xchat lock
 *   - Go ahead threads. Have a nice time!
 *   - Acquire xchat lock
 *
 */

#include <glib.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>

#ifdef WIN32
#include <direct.h>
#include "../../src/dirent/dirent-win32.h"
#include "../../config-win32.h"
#else
#include <unistd.h>
#include <dirent.h>
#endif

#include "hexchat-plugin.h"
#undef _POSIX_C_SOURCE	/* Avoid warning: also in /usr/include/features.hfrom glib.h */
#include "Python.h"
#include "structmember.h"
#include "pythread.h"

#define VERSION_MAJOR 0
#define VERSION_MINOR 9

#ifdef WIN32
#undef WITH_THREAD /* Thread support locks up xchat on Win32. */
#define VERSION "0.9/2.7"	/* Linked to python27.dll */
#else
#define VERSION "0.9"
#endif

#define NONE 0
#define ALLOW_THREADS 1
#define RESTORE_CONTEXT 2

#ifdef WITH_THREAD
#define ACQUIRE_XCHAT_LOCK() PyThread_acquire_lock(xchat_lock, 1)
#define RELEASE_XCHAT_LOCK() PyThread_release_lock(xchat_lock)
#define BEGIN_XCHAT_CALLS(x) \
	do { \
		PyObject *calls_plugin = NULL; \
		PyThreadState *calls_thread; \
		if ((x) & RESTORE_CONTEXT) \
			calls_plugin = Plugin_GetCurrent(); \
		calls_thread = PyEval_SaveThread(); \
		ACQUIRE_XCHAT_LOCK(); \
		if (!((x) & ALLOW_THREADS)) { \
			PyEval_RestoreThread(calls_thread); \
			calls_thread = NULL; \
		} \
		if (calls_plugin) \
			hexchat_set_context(ph, \
				Plugin_GetContext(calls_plugin)); \
		while (0)
#define END_XCHAT_CALLS() \
		RELEASE_XCHAT_LOCK(); \
		if (calls_thread) \
			PyEval_RestoreThread(calls_thread); \
	} while(0)
#else
#define ACQUIRE_XCHAT_LOCK()
#define RELEASE_XCHAT_LOCK()
#define BEGIN_XCHAT_CALLS(x)
#define END_XCHAT_CALLS()
#endif

#ifdef WITH_THREAD

#define BEGIN_PLUGIN(plg) \
	do { \
	hexchat_context *begin_plugin_ctx = hexchat_get_context(ph); \
	RELEASE_XCHAT_LOCK(); \
	Plugin_AcquireThread(plg); \
	Plugin_SetContext(plg, begin_plugin_ctx); \
	} while (0)
#define END_PLUGIN(plg) \
	do { \
	Plugin_ReleaseThread(plg); \
	ACQUIRE_XCHAT_LOCK(); \
	} while (0)

#else /* !WITH_THREAD (win32) */

static PyThreadState *pTempThread;

#define BEGIN_PLUGIN(plg) \
	do { \
	hexchat_context *begin_plugin_ctx = hexchat_get_context(ph); \
	RELEASE_XCHAT_LOCK(); \
	PyEval_AcquireLock(); \
	pTempThread = PyThreadState_Swap(((PluginObject *)(plg))->tstate); \
	Plugin_SetContext(plg, begin_plugin_ctx); \
	} while (0)
#define END_PLUGIN(plg) \
	do { \
	((PluginObject *)(plg))->tstate = PyThreadState_Swap(pTempThread); \
	PyEval_ReleaseLock(); \
	ACQUIRE_XCHAT_LOCK(); \
	} while (0)

#endif /* !WITH_THREAD */

#define Plugin_Swap(x) \
	PyThreadState_Swap(((PluginObject *)(x))->tstate)
#define Plugin_AcquireThread(x) \
	PyEval_AcquireThread(((PluginObject *)(x))->tstate)
#define Plugin_ReleaseThread(x) \
	Util_ReleaseThread(((PluginObject *)(x))->tstate)
#define Plugin_GetFilename(x) \
	(((PluginObject *)(x))->filename)
#define Plugin_GetName(x) \
	(((PluginObject *)(x))->name)
#define Plugin_GetVersion(x) \
	(((PluginObject *)(x))->version)
#define Plugin_GetDesc(x) \
	(((PluginObject *)(x))->description)
#define Plugin_GetHooks(x) \
	(((PluginObject *)(x))->hooks)
#define Plugin_GetContext(x) \
	(((PluginObject *)(x))->context)
#define Plugin_SetFilename(x, y) \
	((PluginObject *)(x))->filename = (y);
#define Plugin_SetName(x, y) \
	((PluginObject *)(x))->name = (y);
#define Plugin_SetVersion(x, y) \
	((PluginObject *)(x))->version = (y);
#define Plugin_SetDescription(x, y) \
	((PluginObject *)(x))->description = (y);
#define Plugin_SetHooks(x, y) \
	((PluginObject *)(x))->hooks = (y);
#define Plugin_SetContext(x, y) \
	((PluginObject *)(x))->context = (y);

#define HOOK_XCHAT  1
#define HOOK_UNLOAD 2

/* ===================================================================== */
/* Object definitions */

typedef struct {
	PyObject_HEAD
	int softspace; /* We need it for print support. */
} XChatOutObject;

typedef struct {
	PyObject_HEAD
	hexchat_context *context;
} ContextObject;

typedef struct {
	PyObject_HEAD
	const char *listname;
	PyObject *dict;
} ListItemObject;

typedef struct {
	PyObject_HEAD
	char *name;
	char *version;
	char *filename;
	char *description;
	GSList *hooks;
	PyThreadState *tstate;
	hexchat_context *context;
	void *gui;
} PluginObject;

typedef struct {
	int type;
	PyObject *plugin;
	PyObject *callback;
	PyObject *userdata;
	void *data; /* A handle, when type == HOOK_XCHAT */
} Hook;


/* ===================================================================== */
/* Function declarations */

static PyObject *Util_BuildList(char *word[]);
static void Util_Autoload();
static char *Util_Expand(char *filename);

static int Callback_Command(char *word[], char *word_eol[], void *userdata);
static int Callback_Print(char *word[], void *userdata);
static int Callback_Timer(void *userdata);
static int Callback_ThreadTimer(void *userdata);

static PyObject *XChatOut_New();
static PyObject *XChatOut_write(PyObject *self, PyObject *args);
static void XChatOut_dealloc(PyObject *self);

static void Context_dealloc(PyObject *self);
static PyObject *Context_set(ContextObject *self, PyObject *args);
static PyObject *Context_command(ContextObject *self, PyObject *args);
static PyObject *Context_prnt(ContextObject *self, PyObject *args);
static PyObject *Context_get_info(ContextObject *self, PyObject *args);
static PyObject *Context_get_list(ContextObject *self, PyObject *args);
static PyObject *Context_compare(ContextObject *a, ContextObject *b, int op);
static PyObject *Context_FromContext(hexchat_context *context);
static PyObject *Context_FromServerAndChannel(char *server, char *channel);

static PyObject *Plugin_New(char *filename, PyMethodDef *xchat_methods,
			    PyObject *xcoobj);
static PyObject *Plugin_GetCurrent();
static PluginObject *Plugin_ByString(char *str);
static Hook *Plugin_AddHook(int type, PyObject *plugin, PyObject *callback,
			    PyObject *userdata, void *data);
static void Plugin_RemoveHook(PyObject *plugin, Hook *hook);
static void Plugin_RemoveAllHooks(PyObject *plugin);

static PyObject *Module_hexchat_command(PyObject *self, PyObject *args);
static PyObject *Module_xchat_prnt(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_get_context(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_find_context(PyObject *self, PyObject *args,
					   PyObject *kwargs);
static PyObject *Module_hexchat_get_info(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_hook_command(PyObject *self, PyObject *args,
					   PyObject *kwargs);
static PyObject *Module_hexchat_hook_server(PyObject *self, PyObject *args,
					  PyObject *kwargs);
static PyObject *Module_hexchat_hook_print(PyObject *self, PyObject *args,
					 PyObject *kwargs);
static PyObject *Module_hexchat_hook_timer(PyObject *self, PyObject *args,
					 PyObject *kwargs);
static PyObject *Module_hexchat_unhook(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_get_info(PyObject *self, PyObject *args);
static PyObject *Module_xchat_get_list(PyObject *self, PyObject *args);
static PyObject *Module_xchat_get_lists(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_nickcmp(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_strip(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_pluginpref_set(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_pluginpref_get(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_pluginpref_delete(PyObject *self, PyObject *args);
static PyObject *Module_hexchat_pluginpref_list(PyObject *self, PyObject *args);

static void IInterp_Exec(char *command);
static int IInterp_Cmd(char *word[], char *word_eol[], void *userdata);

static void Command_PyList();
static void Command_PyLoad(char *filename);
static void Command_PyUnload(char *name);
static void Command_PyReload(char *name);
static void Command_PyAbout();
static int Command_Py(char *word[], char *word_eol[], void *userdata);

/* ===================================================================== */
/* Static declarations and definitions */

staticforward PyTypeObject Plugin_Type;
staticforward PyTypeObject XChatOut_Type;
staticforward PyTypeObject Context_Type;
staticforward PyTypeObject ListItem_Type;

static PyThreadState *main_tstate = NULL;
static void *thread_timer = NULL;

static hexchat_plugin *ph;
static GSList *plugin_list = NULL;

static PyObject *interp_plugin = NULL;
static PyObject *xchatout = NULL;

#ifdef WITH_THREAD
static PyThread_type_lock xchat_lock = NULL;
#endif

static const char usage[] = "\
Usage: /PY LOAD   <filename>\n\
           UNLOAD <filename|name>\n\
           RELOAD <filename|name>\n\
           LIST\n\
           EXEC <command>\n\
           CONSOLE\n\
           ABOUT\n\
\n";

static const char about[] = "\
\n\
X-Chat Python Interface " VERSION "\n\
\n\
Copyright (c) 2002-2003  Gustavo Niemeyer <niemeyer@conectiva.com>\n\
\n";


/* ===================================================================== */
/* Utility functions */

static PyObject *
Util_BuildList(char *word[])
{
	PyObject *list;
	int listsize = 0;
	int i;
	while (word[listsize] && word[listsize][0])
		listsize++;
	list = PyList_New(listsize);
	if (list == NULL) {
                PyErr_Print();
		return NULL;
	}
	for (i = 0; i != listsize; i++) {
		PyObject *o = PyString_FromString(word[i]);
		if (o == NULL) {
			Py_DECREF(list);
			PyErr_Print();
			return NULL;
		}
		PyList_SetItem(list, i, o);
	}
	return list;
}

static void
Util_Autoload_from (const char *dir_name)
{
#ifndef PATH_MAX
#define PATH_MAX 1024	/* Hurd doesn't define it */
#endif
	char oldcwd[PATH_MAX];
	struct dirent *ent;
	DIR *dir;
	if (getcwd(oldcwd, PATH_MAX) == NULL)
		return;
	if (chdir(dir_name) != 0)
		return;
	dir = opendir(".");
	if (dir == NULL)
		return;
	while ((ent = readdir(dir))) {
		int len = strlen(ent->d_name);
		if (len > 3 && strcmp(".py", ent->d_name+len-3) == 0)
			Command_PyLoad(ent->d_name);
	}
	closedir(dir);
	chdir(oldcwd);
}

static void
Util_Autoload()
{
	const char *xdir;
	char *sub_dir;
	/* we need local filesystem encoding for chdir, opendir etc */

	xdir = hexchat_get_info(ph, "configdir");

	/* don't pollute the filesystem with script files, this only causes misuse of the folders
	 * only use ~/.config/hexchat/addons/ and %APPDATA%\HexChat\addons */
#if 0
	/* auto-load from ~/.config/hexchat/ or %APPDATA%\HexChat\ */
	Util_Autoload_from(hexchat_get_info(ph, "configdir"));
#endif

	/* auto-load from subdirectory addons */
	sub_dir = malloc (strlen (xdir) + 8);
	strcpy (sub_dir, xdir);
	strcat (sub_dir, "/addons");
	Util_Autoload_from(sub_dir);
	free (sub_dir);

#if 0
#ifdef WIN32	/* also auto-load C:\Program Files\HexChat\Plugins\*.py */
	Util_Autoload_from(HEXCHATLIBDIR"/plugins");
#endif
#endif
}

static char *
Util_Expand(char *filename)
{
	char *expanded;

	/* Check if this is an absolute path. */
	if (g_path_is_absolute(filename)) {
		if (g_file_test(filename, G_FILE_TEST_EXISTS))
			return g_strdup(filename);
		else
			return NULL;
	}

	/* Check if it starts with ~/ and expand the home if positive. */
	if (*filename == '~' && *(filename+1) == '/') {
		expanded = g_build_filename(g_get_home_dir(),
					    filename+2, NULL);
		if (g_file_test(expanded, G_FILE_TEST_EXISTS))
			return expanded;
		else {
			g_free(expanded);
			return NULL;
		}
	}

	/* Check if it's in the current directory. */
	expanded = g_build_filename(g_get_current_dir(),
				    filename, NULL);
	if (g_file_test(expanded, G_FILE_TEST_EXISTS))
		return expanded;
	g_free(expanded);

	/* Check if ~/.config/hexchat/addons/<filename> exists. */
	expanded = g_build_filename(hexchat_get_info(ph, "configdir"),
				    "addons", filename, NULL);
	if (g_file_test(expanded, G_FILE_TEST_EXISTS))
		return expanded;
	g_free(expanded);

	return NULL;
}

/* Similar to PyEval_ReleaseThread, but accepts NULL thread states. */
static void
Util_ReleaseThread(PyThreadState *tstate)
{
	PyThreadState *old_tstate;
	if (tstate == NULL)
		Py_FatalError("PyEval_ReleaseThread: NULL thread state");
	old_tstate = PyThreadState_Swap(NULL);
	if (old_tstate != tstate && old_tstate != NULL)
		Py_FatalError("PyEval_ReleaseThread: wrong thread state");
	PyEval_ReleaseLock();
}

/* ===================================================================== */
/* Hookable functions. These are the entry points to python code, besides
 * the load function, and the hooks for interactive interpreter. */

static int
Callback_Command(char *word[], char *word_eol[], void *userdata)
{
	Hook *hook = (Hook *) userdata;
	PyObject *retobj;
	PyObject *word_list, *word_eol_list;
	int ret = 0;

	BEGIN_PLUGIN(hook->plugin);

	word_list = Util_BuildList(word+1);
	if (word_list == NULL) {
		END_PLUGIN(hook->plugin);
		return 0;
	}
	word_eol_list = Util_BuildList(word_eol+1);
	if (word_eol_list == NULL) {
		Py_DECREF(word_list);
		END_PLUGIN(hook->plugin);
		return 0;
	}

	retobj = PyObject_CallFunction(hook->callback, "(OOO)", word_list,
				       word_eol_list, hook->userdata);
	Py_DECREF(word_list);
	Py_DECREF(word_eol_list);

	if (retobj == Py_None) {
		ret = HEXCHAT_EAT_NONE;
		Py_DECREF(retobj);
	} else if (retobj) {
		ret = PyInt_AsLong(retobj);
		Py_DECREF(retobj);
	} else {
		PyErr_Print();
	}

	END_PLUGIN(hook->plugin);

	return ret;
}

/* No Callback_Server() here. We use Callback_Command() as well. */

static int
Callback_Print(char *word[], void *userdata)
{
	Hook *hook = (Hook *) userdata;
	PyObject *retobj;
	PyObject *word_list;
	PyObject *word_eol_list;
	char **word_eol;
	char *word_eol_raw;
	int listsize = 0;
	int next = 0;
	int i;
	int ret = 0;

	/* Cut off the message identifier. */
	word += 1;

	/* HexChat doesn't provide a word_eol for print events, so we
	 * build our own here. */
	while (word[listsize] && word[listsize][0])
		listsize++;
	word_eol = (char **) g_malloc(sizeof(char*)*(listsize+1));
	if (word_eol == NULL) {
		hexchat_print(ph, "Not enough memory to alloc word_eol "
				"for python plugin callback.");
		return 0;
	}
	/* First build a word clone, but NULL terminated. */
	memcpy(word_eol, word, listsize*sizeof(char*));
	word_eol[listsize] = NULL;
	/* Then join it. */
	word_eol_raw = g_strjoinv(" ", word_eol);
	if (word_eol_raw == NULL) {
		hexchat_print(ph, "Not enough memory to alloc word_eol_raw "
				"for python plugin callback.");
		return 0;
	}
	/* And rebuild the real word_eol. */
	for (i = 0; i != listsize; i++) {
		word_eol[i] = word_eol_raw+next;
		next += strlen(word[i])+1;
	}
	word_eol[i] = "";

	BEGIN_PLUGIN(hook->plugin);

	word_list = Util_BuildList(word);
	if (word_list == NULL) {
		g_free(word_eol_raw);
		g_free(word_eol);
		END_PLUGIN(hook->plugin);
		return 0;
	}
	word_eol_list = Util_BuildList(word_eol);
	if (word_eol_list == NULL) {
		g_free(word_eol_raw);
		g_free(word_eol);
		Py_DECREF(word_list);
		END_PLUGIN(hook->plugin);
		return 0;
	}

	retobj = PyObject_CallFunction(hook->callback, "(OOO)", word_list,
				       word_eol_list, hook->userdata);
	Py_DECREF(word_list);
	Py_DECREF(word_eol_list);

	g_free(word_eol_raw);
	g_free(word_eol);
	if (retobj == Py_None) {
		ret = HEXCHAT_EAT_NONE;
		Py_DECREF(retobj);
	} else if (retobj) {
		ret = PyInt_AsLong(retobj);
		Py_DECREF(retobj);
	} else {
		PyErr_Print();
	}

	END_PLUGIN(hook->plugin);

	return ret;
}

static int
Callback_Timer(void *userdata)
{
	Hook *hook = (Hook *) userdata;
	PyObject *retobj;
	int ret = 0;
	PyObject *plugin;

	plugin = hook->plugin;

	BEGIN_PLUGIN(hook->plugin);

	retobj = PyObject_CallFunction(hook->callback, "(O)", hook->userdata);

	if (retobj) {
		ret = PyObject_IsTrue(retobj);
		Py_DECREF(retobj);
	} else {
		PyErr_Print();
	}

	/* Returning 0 for this callback unhooks itself. */
	if (ret == 0)
		Plugin_RemoveHook(plugin, hook);

	END_PLUGIN(plugin);

	return ret;
}

#ifdef WITH_THREAD
static int
Callback_ThreadTimer(void *userdata)
{
	RELEASE_XCHAT_LOCK();
	usleep(1);
	ACQUIRE_XCHAT_LOCK();
	return 1;
}
#endif

/* ===================================================================== */
/* XChatOut object */

/* We keep this information global, so we can reset it when the
 * deinit function is called. */
/* XXX This should be somehow bound to the printing context. */
static char *xchatout_buffer = NULL;
static int xchatout_buffer_size = 0;
static int xchatout_buffer_pos = 0;

static PyObject *
XChatOut_New()
{
	XChatOutObject *xcoobj;
	xcoobj = PyObject_New(XChatOutObject, &XChatOut_Type);
	if (xcoobj != NULL)
		xcoobj->softspace = 0;
	return (PyObject *) xcoobj;
}

static void
XChatOut_dealloc(PyObject *self)
{
	self->ob_type->tp_free((PyObject *)self);
}

/* This is a little bit complex because we have to buffer data
 * until a \n is received, since xchat breaks the line automatically.
 * We also crop the last \n for this reason. */
static PyObject *
XChatOut_write(PyObject *self, PyObject *args)
{
	int new_buffer_pos, data_size, print_limit, add_space;
	char *data, *pos;
	if (!PyArg_ParseTuple(args, "s#:write", &data, &data_size))
		return NULL;
	if (!data_size) {
		Py_INCREF(Py_None);
		return Py_None;
	}
	BEGIN_XCHAT_CALLS(RESTORE_CONTEXT|ALLOW_THREADS);
	if (((XChatOutObject *)self)->softspace) {
		add_space = 1;
		((XChatOutObject *)self)->softspace = 0;
	} else {
		add_space = 0;
	}
	if (xchatout_buffer_size-xchatout_buffer_pos < data_size+add_space) {
		char *new_buffer;
		/* This buffer grows whenever needed, and does not
		 * shrink. If we ever implement unloading of the
		 * python interface, we must find some way to free
		 * this buffer as well. */
		xchatout_buffer_size += data_size*2+16;
		new_buffer = g_realloc(xchatout_buffer, xchatout_buffer_size);
		if (new_buffer == NULL) {
			hexchat_print(ph, "Not enough memory to print");
			/* The system is out of resources. Let's help. */
			g_free(xchatout_buffer);
			xchatout_buffer = NULL;
			xchatout_buffer_size = 0;
			xchatout_buffer_pos = 0;
			/* Return something valid, since we have
			 * already warned the user, and he probably
			 * won't be able to notice this exception. */
			goto exit;
		}
		xchatout_buffer = new_buffer;
	}
	memcpy(xchatout_buffer+xchatout_buffer_pos, data, data_size);
	print_limit = new_buffer_pos = xchatout_buffer_pos+data_size;
	pos = xchatout_buffer+print_limit;
	if (add_space && *(pos-1) != '\n') {
		*pos = ' ';
		*(pos+1) = 0;
		new_buffer_pos++;
	}
	while (*pos != '\n' && print_limit > xchatout_buffer_pos) {
		pos--;
		print_limit--;
	}
	if (*pos == '\n') {
		/* Crop it, inserting the string limiter there. */
		*pos = 0;
		hexchat_print(ph, xchatout_buffer);
		if (print_limit < new_buffer_pos) {
			/* There's still data to be printed. */
			print_limit += 1; /* Include the limiter. */
			xchatout_buffer_pos = new_buffer_pos-print_limit;
			memmove(xchatout_buffer, xchatout_buffer+print_limit,
				xchatout_buffer_pos);
		} else {
			xchatout_buffer_pos = 0;
		}
	} else {
		xchatout_buffer_pos = new_buffer_pos;
	}

exit:
	END_XCHAT_CALLS();
	Py_INCREF(Py_None);
	return Py_None;
}

#define OFF(x) offsetof(XChatOutObject, x)

static PyMemberDef XChatOut_members[] = {
	{"softspace", T_INT, OFF(softspace), 0},
	{0}
};

static PyMethodDef XChatOut_methods[] = {
	{"write", XChatOut_write, METH_VARARGS},
	{NULL, NULL}
};

statichere PyTypeObject XChatOut_Type = {
	PyObject_HEAD_INIT(NULL)
	0,			/*ob_size*/
	"xchat.XChatOut",	/*tp_name*/
	sizeof(XChatOutObject),	/*tp_basicsize*/
	0,			/*tp_itemsize*/
	XChatOut_dealloc,	/*tp_dealloc*/
	0,			/*tp_print*/
	0,			/*tp_getattr*/
	0,			/*tp_setattr*/
	0,			/*tp_compare*/
	0,			/*tp_repr*/
	0,			/*tp_as_number*/
	0,			/*tp_as_sequence*/
	0,			/*tp_as_mapping*/
	0,			/*tp_hash*/
        0,                      /*tp_call*/
        0,                      /*tp_str*/
        PyObject_GenericGetAttr,/*tp_getattro*/
        PyObject_GenericSetAttr,/*tp_setattro*/
        0,                      /*tp_as_buffer*/
        Py_TPFLAGS_DEFAULT,     /*tp_flags*/
        0,                      /*tp_doc*/
        0,                      /*tp_traverse*/
        0,                      /*tp_clear*/
        0,                      /*tp_richcompare*/
        0,                      /*tp_weaklistoffset*/
        0,                      /*tp_iter*/
        0,                      /*tp_iternext*/
        XChatOut_methods,       /*tp_methods*/
        XChatOut_members,       /*tp_members*/
        0,                      /*tp_getset*/
        0,                      /*tp_base*/
        0,                      /*tp_dict*/
        0,                      /*tp_descr_get*/
        0,                      /*tp_descr_set*/
        0,                      /*tp_dictoffset*/
        0,                      /*tp_init*/
        PyType_GenericAlloc,    /*tp_alloc*/
        PyType_GenericNew,      /*tp_new*/
      	_PyObject_Del,          /*tp_free*/
        0,                      /*tp_is_gc*/
};


/* ===================================================================== */
/* Context object */

static void
Context_dealloc(PyObject *self)
{
	self->ob_type->tp_free((PyObject *)self);
}

static PyObject *
Context_set(ContextObject *self, PyObject *args)
{
	PyObject *plugin = Plugin_GetCurrent();
	Plugin_SetContext(plugin, self->context);
	Py_INCREF(Py_None);
	return Py_None;
}

static PyObject *
Context_command(ContextObject *self, PyObject *args)
{
	char *text;
	if (!PyArg_ParseTuple(args, "s:command", &text))
		return NULL;
	BEGIN_XCHAT_CALLS(ALLOW_THREADS);
	hexchat_set_context(ph, self->context);
	hexchat_command(ph, text);
	END_XCHAT_CALLS();
	Py_INCREF(Py_None);
	return Py_None;
}

static PyObject *
Context_prnt(ContextObject *self, PyObject *args)
{
	char *text;
	if (!PyArg_ParseTuple(args, "s:prnt", &text))
		return NULL;
	BEGIN_XCHAT_CALLS(ALLOW_THREADS);
	hexchat_set_context(ph, self->context);
	hexchat_print(ph, text);
	END_XCHAT_CALLS();
	Py_INCREF(Py_None);
	return Py_None;
}

static PyObject *
Context_emit_print(ContextObject *self, PyObject *args)
{
	char *argv[10];
	char *name;
	int res;
	memset(&argv, 0, sizeof(char*)*10);
	if (!PyArg_ParseTuple(args, "s|ssssss:print_event", &name,
			      &argv[0], &argv[1], &argv[2],
			      &argv[3], &argv[4], &argv[5],
			      &argv[6], &argv[7], &argv[8]))
		return NULL;
	BEGIN_XCHAT_CALLS(ALLOW_THREADS);
	hexchat_set_context(ph, self->context);
	res = hexchat_emit_print(ph, name, argv[0], argv[1], argv[2],
					 argv[3], argv[4], argv[5],
					 argv[6], argv[7], argv[8]);
	END_XCHAT_CALLS();
	return PyInt_FromLong(res);
}

static PyObject *
Context_get_info(ContextObject *self, PyObject *args)
{
	const char *info;
	char *name;
	if (!PyArg_ParseTuple(args, "s:get_info", &name))
		return NULL;
	BEGIN_XCHAT_CALLS(NONE);
	hexchat_set_context(ph, self->context);
	info = hexchat_get_info(ph, name);
	END_XCHAT_CALLS();
	if (info == NULL) {
		Py_INCREF(Py_None);
		return Py_None;
	}
	return PyString_FromString(info);
}

static PyObject *
Context_get_list(ContextObject *self, PyObject *args)
{
	PyObject *plugin = Plugin_GetCurrent();
	hexchat_context *saved_context = Plugin_GetContext(plugin);
	PyObject *ret;
	Plugin_SetContext(plugin, self->context);
	ret = Module_xchat_get_list((PyObject*)self, args);
	Plugin_SetContext(plugin, saved_context);
	return ret;
}

/* needed to make context1 == context2 work */
static PyObject *
Context_compare(ContextObject *a, ContextObject *b, int op)
{
	PyObject *ret;
	/* check for == */
	if (op == Py_EQ)
		ret = (a->context == b->context ? Py_True : Py_False);
	/* check for != */
	else if (op == Py_NE)
		ret = (a->context != b->context ? Py_True : Py_False);
	/* only makes sense as == and != */
	else
	{
		PyErr_SetString(PyExc_TypeError, "contexts are either equal or not equal");
		ret = NULL;
	}

	return ret;
}

static PyMethodDef Context_methods[] = {
	{"set", (PyCFunction) Context_set, METH_NOARGS},
	{"command", (PyCFunction) Context_command, METH_VARARGS},
	{"prnt", (PyCFunction) Context_prnt, METH_VARARGS},
	{"emit_print", (PyCFunction) Context_emit_print, METH_VARARGS},
	{"get_info", (PyCFunction) Context_get_info, METH_VARARGS},
	{"get_list", (PyCFunction) Context_get_list, METH_VARARGS},
	{NULL, NULL}
};

statichere PyTypeObject Context_Type = {
	PyObject_HEAD_INIT(NULL)
	0,			/*ob_size*/
	"xchat.Context",	/*tp_name*/
	sizeof(ContextObject),	/*tp_basicsize*/
	0,			/*tp_itemsize*/
	Context_dealloc,        /*tp_dealloc*/
	0,			/*tp_print*/
	0,			/*tp_getattr*/
	0,			/*tp_setattr*/
	0,			/*tp_compare*/
	0,			/*tp_repr*/
	0,			/*tp_as_number*/
	0,			/*tp_as_sequence*/
	0,			/*tp_as_mapping*/
	0,			/*tp_hash*/
        0,                      /*tp_call*/
        0,                      /*tp_str*/
        PyObject_GenericGetAttr,/*tp_getattro*/
        PyObject_GenericSetAttr,/*tp_setattro*/
        0,                      /*tp_as_buffer*/
        Py_TPFLAGS_DEFAULT,     /*tp_flags*/
        0,                      /*tp_doc*/
        0,                      /*tp_traverse*/
        0,                      /*tp_clear*/
        (richcmpfunc)Context_compare,    /*tp_richcompare*/
        0,                      /*tp_weaklistoffset*/
        0,                      /*tp_iter*/
        0,                      /*tp_iternext*/
        Context_methods,        /*tp_methods*/
        0,                      /*tp_members*/
        0,                      /*tp_getset*/
        0,                      /*tp_base*/
        0,                      /*tp_dict*/
        0,                      /*tp_descr_get*/
        0,                      /*tp_descr_set*/
        0,                      /*tp_dictoffset*/
        0,                      /*tp_init*/
        PyType_GenericAlloc,    /*tp_alloc*/
        PyType_GenericNew,      /*tp_new*/
      	_PyObject_Del,          /*tp_free*/
        0,                      /*tp_is_gc*/
};

static PyObject *
Context_FromContext(hexchat_context *context)
{
	ContextObject *ctxobj = PyObject_New(ContextObject, &Context_Type);
	if (ctxobj != NULL)
		ctxobj->context = context;
	return (PyObject *) ctxobj;
}

static PyObject *
Context_FromServerAndChannel(char *server, char *channel)
{
	ContextObject *ctxobj;
	hexchat_context *context;
	BEGIN_XCHAT_CALLS(NONE);
	context = hexchat_find_context(ph, server, channel);
	END_XCHAT_CALLS();
	if (context == NULL)
		return NULL;
	ctxobj = PyObject_New(ContextObject, &Context_Type);
	if (ctxobj == NULL)
		return NULL;
	ctxobj->context = context;
	return (PyObject *) ctxobj;
}


/* ===================================================================== */
/* ListItem object */

#undef OFF
#define OFF(x) offsetof(ListItemObject, x)

static PyMemberDef ListItem_members[] = {
	{"__dict__", T_OBJECT, OFF(dict), 0},
	{0}
};

static void
ListItem_dealloc(PyObject *self)
{
	Py_DECREF(((ListItemObject*)self)->dict);
	self->ob_type->tp_free((PyObject *)self);
}

static PyObject *
ListItem_repr(PyObject *self)
{
	return PyString_FromFormat("<%s list item at %p>",
			    	   ((ListItemObject*)self)->listname, self);
}

statichere PyTypeObject ListItem_Type = {
	PyObject_HEAD_INIT(NULL)
	0,			/*ob_size*/
	"xchat.ListItem",	/*tp_name*/
	sizeof(ListItemObject),	/*tp_basicsize*/
	0,			/*tp_itemsize*/
	ListItem_dealloc,	/*tp_dealloc*/
	0,			/*tp_print*/
	0,			/*tp_getattr*/
	0,			/*tp_setattr*/
	0,			/*tp_compare*/
	ListItem_repr,		/*tp_repr*/
	0,			/*tp_as_number*/
	0,			/*tp_as_sequence*/
	0,			/*tp_as_mapping*/
	0,			/*tp_hash*/
        0,                      /*tp_call*/
        0,                      /*tp_str*/
        PyObject_GenericGetAttr,/*tp_getattro*/
        PyObject_GenericSetAttr,/*tp_setattro*/
        0,                      /*tp_as_buffer*/
        Py_TPFLAGS_DEFAULT,     /*tp_flags*/
        0,                      /*tp_doc*/
        0,                      /*tp_traverse*/
        0,                      /*tp_clear*/
        0,                      /*tp_richcompare*/
        0,                      /*tp_weaklistoffset*/
        0,                      /*tp_iter*/
        0,                      /*tp_iternext*/
        0,                      /*tp_methods*/
        ListItem_members,       /*tp_members*/
        0,                      /*tp_getset*/
        0,                      /*tp_base*/
        0,                      /*tp_dict*/
        0,                      /*tp_descr_get*/
        0,                      /*tp_descr_set*/
        OFF(dict),              /*tp_dictoffset*/
        0,                      /*tp_init*/
        PyType_GenericAlloc,    /*tp_alloc*/
        PyType_GenericNew,      /*tp_new*/
      	_PyObject_Del,          /*tp_free*/
        0,                      /*tp_is_gc*/
};

static PyObject *
ListItem_New(const char *listname)
{
	ListItemObject *item;
	item = PyObject_New(ListItemObject, &ListItem_Type);
	if (item != NULL) {
		/* listname parameter must be statically allocated. */
		item->listname = listname;
		item->dict = PyDict_New();
		if (item->dict == NULL) {
			Py_DECREF(item);
			item = NULL;
		}
	}
	return (PyObject *) item;
}


/* ===================================================================== */
/* Plugin object */

#define GET_MODULE_DATA(x, force) \
	o = PyObject_GetAttrString(m, "__module_" #x "__"); \
	if (o == NULL) { \
		if (force) { \
			hexchat_print(ph, "Module has no __module_" #x "__ " \
					"defined"); \
			goto error; \
		} \
		plugin->x = g_strdup(""); \
	} else {\
		if (!PyString_Check(o)) { \
			hexchat_print(ph, "Variable __module_" #x "__ " \
					"must be a string"); \
			goto error; \
		} \
		plugin->x = g_strdup(PyString_AsString(o)); \
		if (plugin->x == NULL) { \
			hexchat_print(ph, "Not enough memory to allocate " #x); \
			goto error; \
		} \
	}

static PyObject *
Plugin_New(char *filename, PyMethodDef *xchat_methods, PyObject *xcoobj)
{
	PluginObject *plugin = NULL;
	PyObject *m, *o;
	char *argv[] = {"<xchat>", 0};

	if (filename) {
		char *old_filename = filename;
		filename = Util_Expand(filename);
		if (filename == NULL) {
			hexchat_printf(ph, "File not found: %s", old_filename);
			return NULL;
		}
	}

	/* Allocate plugin structure. */
	plugin = PyObject_New(PluginObject, &Plugin_Type);
	if (plugin == NULL) {
		hexchat_print(ph, "Can't create plugin object");
		goto error;
	}

	Plugin_SetName(plugin, NULL);
	Plugin_SetVersion(plugin, NULL);
	Plugin_SetFilename(plugin, NULL);
	Plugin_SetDescription(plugin, NULL);
	Plugin_SetHooks(plugin, NULL);
	Plugin_SetContext(plugin, hexchat_get_context(ph));

	/* Start a new interpreter environment for this plugin. */
	PyEval_AcquireLock();
	plugin->tstate = Py_NewInterpreter();
	if (plugin->tstate == NULL) {
		hexchat_print(ph, "Can't create interpreter state");
		goto error;
	}

	PySys_SetArgv(1, argv);
	PySys_SetObject("__plugin__", (PyObject *) plugin);

	/* Set stdout and stderr to xchatout. */
	Py_INCREF(xcoobj);
	PySys_SetObject("stdout", xcoobj);
	Py_INCREF(xcoobj);
	PySys_SetObject("stderr", xcoobj);

	/* Add xchat module to the environment. */
	m = Py_InitModule("xchat", xchat_methods);
	if (m == NULL) {
		hexchat_print(ph, "Can't create xchat module");
		goto error;
	}

	PyModule_AddIntConstant(m, "EAT_NONE", HEXCHAT_EAT_NONE);
	PyModule_AddIntConstant(m, "EAT_XCHAT", HEXCHAT_EAT_HEXCHAT);
	PyModule_AddIntConstant(m, "EAT_PLUGIN", HEXCHAT_EAT_PLUGIN);
	PyModule_AddIntConstant(m, "EAT_ALL", HEXCHAT_EAT_ALL);
	PyModule_AddIntConstant(m, "PRI_HIGHEST", HEXCHAT_PRI_HIGHEST);
	PyModule_AddIntConstant(m, "PRI_HIGH", HEXCHAT_PRI_HIGH);
	PyModule_AddIntConstant(m, "PRI_NORM", HEXCHAT_PRI_NORM);
	PyModule_AddIntConstant(m, "PRI_LOW", HEXCHAT_PRI_LOW);
	PyModule_AddIntConstant(m, "PRI_LOWEST", HEXCHAT_PRI_LOWEST);

	o = Py_BuildValue("(ii)", VERSION_MAJOR, VERSION_MINOR);
	if (o == NULL) {
		hexchat_print(ph, "Can't create version tuple");
		goto error;
	}
	PyObject_SetAttrString(m, "__version__", o);

	if (filename) {
#ifdef WIN32
		PyObject* PyFileObject = PyFile_FromString(filename, "r");
		if (PyFileObject == NULL) {
			hexchat_printf(ph, "Can't open file %s: %s\n",
				     filename, strerror(errno));
			goto error;
		}

		if (PyRun_SimpleFile(PyFile_AsFile(PyFileObject), filename) != 0) {
			hexchat_printf(ph, "Error loading module %s\n",
				     filename);
			goto error;
		}

		plugin->filename = filename;
		filename = NULL;
#else
		FILE *fp;

		plugin->filename = filename;

		/* It's now owned by the plugin. */
		filename = NULL;

		/* Open the plugin file. */
		fp = fopen(plugin->filename, "r");
		if (fp == NULL) {
			hexchat_printf(ph, "Can't open file %s: %s\n",
				     plugin->filename, strerror(errno));
			goto error;
		}

		/* Run the plugin. */
		if (PyRun_SimpleFile(fp, plugin->filename) != 0) {
			hexchat_printf(ph, "Error loading module %s\n",
				     plugin->filename);
			fclose(fp);
			goto error;
		}
		fclose(fp);
#endif
		m = PyDict_GetItemString(PyImport_GetModuleDict(),
					 "__main__");
		if (m == NULL) {
			hexchat_print(ph, "Can't get __main__ module");
			goto error;
		}
		GET_MODULE_DATA(name, 1);
		GET_MODULE_DATA(version, 0);
		GET_MODULE_DATA(description, 0);
		plugin->gui = hexchat_plugingui_add(ph, plugin->filename,
						  plugin->name,
						  plugin->description,
						  plugin->version, NULL);
	}

	PyEval_ReleaseThread(plugin->tstate);

	return (PyObject *) plugin;

error:
	g_free(filename);

	if (plugin) {
		if (plugin->tstate)
			Py_EndInterpreter(plugin->tstate);
		Py_DECREF(plugin);
	}
	PyEval_ReleaseLock();

	return NULL;
}

static PyObject *
Plugin_GetCurrent()
{
	PyObject *plugin;
	plugin = PySys_GetObject("__plugin__");
	if (plugin == NULL)
		PyErr_SetString(PyExc_RuntimeError, "lost sys.__plugin__");
	return plugin;
}

static PluginObject *
Plugin_ByString(char *str)
{
	GSList *list;
	PluginObject *plugin;
	char *basename;
	list = plugin_list;
	while (list != NULL) {
		plugin = (PluginObject *) list->data;
		basename = g_path_get_basename(plugin->filename);
		if (basename == NULL)
			break;
		if (strcasecmp(plugin->name, str) == 0 ||
		    strcasecmp(plugin->filename, str) == 0 ||
		    strcasecmp(basename, str) == 0) {
			g_free(basename);
			return plugin;
		}
		g_free(basename);
		list = list->next;
	}
	return NULL;
}

static Hook *
Plugin_AddHook(int type, PyObject *plugin, PyObject *callback,
	       PyObject *userdata, void *data)
{
	Hook *hook = (Hook *) g_malloc(sizeof(Hook));
	if (hook == NULL) {
		PyErr_NoMemory();
		return NULL;
	}
	hook->type = type;
	hook->plugin = plugin;
	Py_INCREF(callback);
	hook->callback = callback;
	Py_INCREF(userdata);
	hook->userdata = userdata;
	hook->data = NULL;
	Plugin_SetHooks(plugin, g_slist_append(Plugin_GetHooks(plugin),
					       hook));

	return hook;
}

static void
Plugin_RemoveHook(PyObject *plugin, Hook *hook)
{
	GSList *list;
	/* Is this really a hook of the running plugin? */
	list = g_slist_find(Plugin_GetHooks(plugin), hook);
	if (list) {
		/* Ok, unhook it. */
		if (hook->type == HOOK_XCHAT) {
			/* This is an xchat hook. Unregister it. */
			BEGIN_XCHAT_CALLS(NONE);
			hexchat_unhook(ph, (hexchat_hook*)hook->data);
			END_XCHAT_CALLS();
		}
		Plugin_SetHooks(plugin,
				g_slist_remove(Plugin_GetHooks(plugin),
					       hook));
		Py_DECREF(hook->callback);
		Py_DECREF(hook->userdata);
		g_free(hook);
	}
}

static void
Plugin_RemoveAllHooks(PyObject *plugin)
{
	GSList *list = Plugin_GetHooks(plugin);
	while (list) {
		Hook *hook = (Hook *) list->data;
		if (hook->type == HOOK_XCHAT) {
			/* This is an xchat hook. Unregister it. */
			BEGIN_XCHAT_CALLS(NONE);
			hexchat_unhook(ph, (hexchat_hook*)hook->data);
			END_XCHAT_CALLS();
		}
		Py_DECREF(hook->callback);
		Py_DECREF(hook->userdata);
		g_free(hook);
		list = list->next;
	}
	Plugin_SetHooks(plugin, NULL);
}

static void
Plugin_Delete(PyObject *plugin)
{
	PyThreadState *tstate = ((PluginObject*)plugin)->tstate;
	GSList *list = Plugin_GetHooks(plugin);
	while (list) {
		Hook *hook = (Hook *) list->data;
		if (hook->type == HOOK_UNLOAD) {
			PyObject *retobj;
			retobj = PyObject_CallFunction(hook->callback, "(O)",
						       hook->userdata);
			if (retobj) {
				Py_DECREF(retobj);
			} else {
				PyErr_Print();
				PyErr_Clear();
			}
		}
		list = list->next;
	}
	Plugin_RemoveAllHooks(plugin);
	hexchat_plugingui_remove(ph, ((PluginObject *)plugin)->gui);
	Py_DECREF(plugin);
	/*PyThreadState_Swap(tstate); needed? */
	Py_EndInterpreter(tstate);
}

static void
Plugin_dealloc(PluginObject *self)
{
	g_free(self->filename);
	g_free(self->name);
	g_free(self->version);
	g_free(self->description);
	self->ob_type->tp_free((PyObject *)self);
}

statichere PyTypeObject Plugin_Type = {
	PyObject_HEAD_INIT(NULL)
	0,			/*ob_size*/
	"xchat.Plugin",		/*tp_name*/
	sizeof(PluginObject),	/*tp_basicsize*/
	0,			/*tp_itemsize*/
	(destructor)Plugin_dealloc, /*tp_dealloc*/
	0,			/*tp_print*/
	0,			/*tp_getattr*/
	0,			/*tp_setattr*/
	0,			/*tp_compare*/
	0,			/*tp_repr*/
	0,			/*tp_as_number*/
	0,			/*tp_as_sequence*/
	0,			/*tp_as_mapping*/
	0,			/*tp_hash*/
        0,                      /*tp_call*/
        0,                      /*tp_str*/
        PyObject_GenericGetAttr,/*tp_getattro*/
        PyObject_GenericSetAttr,/*tp_setattro*/
        0,                      /*tp_as_buffer*/
        Py_TPFLAGS_DEFAULT,     /*tp_flags*/
        0,                      /*tp_doc*/
        0,                      /*tp_traverse*/
        0,                      /*tp_clear*/
        0,                      /*tp_richcompare*/
        0,                      /*tp_weaklistoffset*/
        0,                      /*tp_iter*/
        0,                      /*tp_iternext*/
        0,                      /*tp_methods*/
        0,                      /*tp_members*/
        0,                      /*tp_getset*/
        0,                      /*tp_base*/
        0,                      /*tp_dict*/
        0,                      /*tp_descr_get*/
        0,                      /*tp_descr_set*/
        0,                      /*tp_dictoffset*/
        0,                      /*tp_init*/
        PyType_GenericAlloc,    /*tp_alloc*/
        PyType_GenericNew,      /*tp_new*/
      	_PyObject_Del,          /*tp_free*/
        0,                      /*tp_is_gc*/
};


/* ===================================================================== */
/* XChat module */

static PyObject *
Module_hexchat_command(PyObject *self, PyObject *args)
{
	char *text;
	if (!PyArg_ParseTuple(args, "s:command", &text))
		return NULL;
	BEGIN_XCHAT_CALLS(RESTORE_CONTEXT|ALLOW_THREADS);
	hexchat_command(ph, text);
	END_XCHAT_CALLS();
	Py_INCREF(Py_None);
	return Py_None;
}

static PyObject *
Module_xchat_prnt(PyObject *self, PyObject *args)
{
	char *text;
	if (!PyArg_ParseTuple(args, "s:prnt", &text))
		return NULL;
	BEGIN_XCHAT_CALLS(RESTORE_CONTEXT|ALLOW_THREADS);
	hexchat_print(ph, text);
	END_XCHAT_CALLS();
	Py_INCREF(Py_None);
	return Py_None;
}

static PyObject *
Module_hexchat_emit_print(PyObject *self, PyObject *args)
{
	char *argv[10];
	char *name;
	int res;
	memset(&argv, 0, sizeof(char*)*10);
	if (!PyArg_ParseTuple(args, "s|ssssss:print_event", &name,
			      &argv[0], &argv[1], &argv[2],
			      &argv[3], &argv[4], &argv[5],
			      &argv[6], &argv[7], &argv[8]))
		return NULL;
	BEGIN_XCHAT_CALLS(RESTORE_CONTEXT|ALLOW_THREADS);
	res = hexchat_emit_print(ph, name, argv[0], argv[1], argv[2],
					 argv[3], argv[4], argv[5],
					 argv[6], argv[7], argv[8]);
	END_XCHAT_CALLS();
	return PyInt_FromLong(res);
}

static PyObject *
Module_hexchat_get_info(PyObject *self, PyObject *args)
{
	const char *info;
	char *name;
	if (!PyArg_ParseTuple(args, "s:get_info", &name))
		return NULL;
	BEGIN_XCHAT_CALLS(RESTORE_CONTEXT);
	info = hexchat_get_info(ph, name);
	END_XCHAT_CALLS();
	if (info == NULL) {
		Py_INCREF(Py_None);
		return Py_None;
	}
	return PyString_FromString(info);
}

static PyObject *
Module_xchat_get_prefs(PyObject *self, PyObject *args)
{
	PyObject *res;
	const char *info;
	int integer;
	char *name;
	int type;
	if (!PyArg_ParseTuple(args, "s:get_prefs", &name))
		return NULL;
	BEGIN_XCHAT_CALLS(NONE);
	type = hexchat_get_prefs(ph, name, &info, &integer);
	END_XCHAT_CALLS();
	switch (type) {
		case 0:
			Py_INCREF(Py_None);
			res = Py_None;
			break;
		case 1:
			res = PyString_FromString((char*)info);
			break;
		case 2:
		case 3:
			res = PyInt_FromLong(integer);
			break;
		default:
			PyErr_Format(PyExc_RuntimeError,
				     "unknown get_prefs type (%d), "
				     "please report", type);
			res = NULL;
			break;
	}
	return res;
}

static PyObject *
Module_hexchat_get_context(PyObject *self, PyObject *args)
{
	PyObject *plugin;
	PyObject *ctxobj;
	plugin = Plugin_GetCurrent();
	if (plugin == NULL)
		return NULL;
	ctxobj = Context_FromContext(Plugin_GetContext(plugin));
	if (ctxobj == NULL) {
		Py_INCREF(Py_None);
		return Py_None;
	}
	return ctxobj;
}

static PyObject *
Module_hexchat_find_context(PyObject *self, PyObject *args, PyObject *kwargs)
{
	char *server = NULL;
	char *channel = NULL;
	PyObject *ctxobj;
	char *kwlist[] = {"server", "channel", 0};
	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|zz:find_context",
					 kwlist, &server, &channel))
		return NULL;
	ctxobj = Context_FromServerAndChannel(server, channel);
	if (ctxobj == NULL) {
		Py_INCREF(Py_None);
		return Py_None;
	}
	return ctxobj;
}

static PyObject *
Module_hexchat_pluginpref_set(PyObject *self, PyObject *args)
{
	PyObject *result;
	char *var;
	PyObject *value;
	if (!PyArg_ParseTuple(args, "sO:set_pluginpref", &var, &value))
		return NULL;
	if (PyInt_Check(value)) {
		int intvalue = PyInt_AsLong(value);
		result = PyInt_FromLong(hexchat_pluginpref_set_int(ph, var, intvalue));
	}
	else if (PyString_Check(value)) {
		char *charvalue = PyString_AsString(value);
		result = PyInt_FromLong(hexchat_pluginpref_set_str(ph, var, charvalue));
	}
	else
		result = PyInt_FromLong(0);
	return result;
}

static PyObject *
Module_hexchat_pluginpref_get(PyObject *self, PyObject *args)
{
	PyObject *ret;
	char *var;
	char retstr[512];
	int retint;
	if (!PyArg_ParseTuple(args, "s:get_pluginpref", &var))
		return NULL;
	// This will always return numbers as integers.
	if (hexchat_pluginpref_get_str(ph, var, retstr)) {
		if (strlen (retstr) <= 12) {
			retint = hexchat_pluginpref_get_int(ph, var);
			if ((retint == 0) && (strcmp(retstr, "0") != 0))
				ret = PyString_FromString(retstr);
			else
				ret = PyInt_FromLong(retint);
		} else
			ret = PyString_FromString(retstr);
	}
	else
		ret = Py_None;
	return ret;
}

static PyObject *
Module_hexchat_pluginpref_delete(PyObject *self, PyObject *args)
{
	char *var;
	int result;
	if (!PyArg_ParseTuple(args, "s:del_pluginpref", &var))
		return NULL;
	result = hexchat_pluginpref_delete(ph, var);
	return PyInt_FromLong(result);
}

static PyObject *
Module_hexchat_pluginpref_list(PyObject *self, PyObject *args)
{
	char list[512];
	char* token;
	PyObject *pylist;
	pylist = PyList_New(0);
	if (hexchat_pluginpref_list(ph, list)) {
		token = strtok(list, ",");
		while (token != NULL) {
			PyList_Append(pylist, PyString_FromString(token));
			token = strtok (NULL, ",");
		}
	}
	return pylist;
}

static PyObject *
Module_hexchat_hook_command(PyObject *self, PyObject *args, PyObject *kwargs)
{
	char *name;
	PyObject *callback;
	PyObject *userdata = Py_None;
	int priority = HEXCHAT_PRI_NORM;
	char *help = NULL;
	PyObject *plugin;
	Hook *hook;
	char *kwlist[] = {"name", "callback", "userdata",
			  "priority", "help", 0};

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "sO|Oiz:hook_command",
					 kwlist, &name, &callback, &userdata,
					 &priority, &help))
		return NULL;

	plugin = Plugin_GetCurrent();
	if (plugin == NULL)
		return NULL;
	if (!PyCallable_Check(callback)) {
		PyErr_SetString(PyExc_TypeError, "callback is not callable");
		return NULL;
	}

	hook = Plugin_AddHook(HOOK_XCHAT, plugin, callback, userdata, NULL);
	if (hook == NULL)
		return NULL;

	BEGIN_XCHAT_CALLS(NONE);
	hook->data = (void*)hexchat_hook_command(ph, name, priority,
					       Callback_Command, help, hook);
	END_XCHAT_CALLS();

	return PyInt_FromLong((long)hook);
}

static PyObject *
Module_hexchat_hook_server(PyObject *self, PyObject *args, PyObject *kwargs)
{
	char *name;
	PyObject *callback;
	PyObject *userdata = Py_None;
	int priority = HEXCHAT_PRI_NORM;
	PyObject *plugin;
	Hook *hook;
	char *kwlist[] = {"name", "callback", "userdata", "priority", 0};

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "sO|Oi:hook_server",
					 kwlist, &name, &callback, &userdata,
					 &priority))
		return NULL;

	plugin = Plugin_GetCurrent();
	if (plugin == NULL)
		return NULL;
	if (!PyCallable_Check(callback)) {
		PyErr_SetString(PyExc_TypeError, "callback is not callable");
		return NULL;
	}

	hook = Plugin_AddHook(HOOK_XCHAT, plugin, callback, userdata, NULL);
	if (hook == NULL)
		return NULL;

	BEGIN_XCHAT_CALLS(NONE);
	hook->data = (void*)hexchat_hook_server(ph, name, priority,
					      Callback_Command, hook);
	END_XCHAT_CALLS();

	return PyInt_FromLong((long)hook);
}

static PyObject *
Module_hexchat_hook_print(PyObject *self, PyObject *args, PyObject *kwargs)
{
	char *name;
	PyObject *callback;
	PyObject *userdata = Py_None;
	int priority = HEXCHAT_PRI_NORM;
	PyObject *plugin;
	Hook *hook;
	char *kwlist[] = {"name", "callback", "userdata", "priority", 0};

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "sO|Oi:hook_print",
					 kwlist, &name, &callback, &userdata,
					 &priority))
		return NULL;

	plugin = Plugin_GetCurrent();
	if (plugin == NULL)
		return NULL;
	if (!PyCallable_Check(callback)) {
		PyErr_SetString(PyExc_TypeError, "callback is not callable");
		return NULL;
	}

	hook = Plugin_AddHook(HOOK_XCHAT, plugin, callback, userdata, NULL);
	if (hook == NULL)
		return NULL;

	BEGIN_XCHAT_CALLS(NONE);
	hook->data = (void*)hexchat_hook_print(ph, name, priority,
					     Callback_Print, hook);
	END_XCHAT_CALLS();

	return PyInt_FromLong((long)hook);
}


static PyObject *
Module_hexchat_hook_timer(PyObject *self, PyObject *args, PyObject *kwargs)
{
	int timeout;
	PyObject *callback;
	PyObject *userdata = Py_None;
	PyObject *plugin;
	Hook *hook;
	char *kwlist[] = {"timeout", "callback", "userdata", 0};

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "iO|O:hook_timer",
					 kwlist, &timeout, &callback,
					 &userdata))
		return NULL;

	plugin = Plugin_GetCurrent();
	if (plugin == NULL)
		return NULL;
	if (!PyCallable_Check(callback)) {
		PyErr_SetString(PyExc_TypeError, "callback is not callable");
		return NULL;
	}

	hook = Plugin_AddHook(HOOK_XCHAT, plugin, callback, userdata, NULL);
	if (hook == NULL)
		return NULL;

	BEGIN_XCHAT_CALLS(NONE);
	hook->data = (void*)hexchat_hook_timer(ph, timeout,
					     Callback_Timer, hook);
	END_XCHAT_CALLS();

	return PyInt_FromLong((long)hook);
}

static PyObject *
Module_hexchat_hook_unload(PyObject *self, PyObject *args, PyObject *kwargs)
{
	PyObject *callback;
	PyObject *userdata = Py_None;
	PyObject *plugin;
	Hook *hook;
	char *kwlist[] = {"callback", "userdata", 0};

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|O:hook_unload",
					 kwlist, &callback, &userdata))
		return NULL;

	plugin = Plugin_GetCurrent();
	if (plugin == NULL)
		return NULL;
	if (!PyCallable_Check(callback)) {
		PyErr_SetString(PyExc_TypeError, "callback is not callable");
		return NULL;
	}

	hook = Plugin_AddHook(HOOK_UNLOAD, plugin, callback, userdata, NULL);
	if (hook == NULL)
		return NULL;

	return PyInt_FromLong((long)hook);
}

static PyObject *
Module_hexchat_unhook(PyObject *self, PyObject *args)
{
	PyObject *plugin;
	Hook *hook;
	if (!PyArg_ParseTuple(args, "l:unhook", &hook))
		return NULL;
	plugin = Plugin_GetCurrent();
	if (plugin == NULL)
		return NULL;
	Plugin_RemoveHook(plugin, hook);
	Py_INCREF(Py_None);
	return Py_None;
}

static PyObject *
Module_xchat_get_list(PyObject *self, PyObject *args)
{
	hexchat_list *list;
	PyObject *l;
	const char *name;
	const char *const *fields;
	int i;

	if (!PyArg_ParseTuple(args, "s:get_list", &name))
		return NULL;
	/* This function is thread safe, and returns statically
	 * allocated data. */
	fields = hexchat_list_fields(ph, "lists");
	for (i = 0; fields[i]; i++) {
		if (strcmp(fields[i], name) == 0) {
			/* Use the static allocated one. */
			name = fields[i];
			break;
		}
	}
	if (fields[i] == NULL) {
		PyErr_SetString(PyExc_KeyError, "list not available");
		return NULL;
	}
	l = PyList_New(0);
	if (l == NULL)
		return NULL;
	BEGIN_XCHAT_CALLS(RESTORE_CONTEXT);
	list = hexchat_list_get(ph, (char*)name);
	if (list == NULL)
		goto error;
	fields = hexchat_list_fields(ph, (char*)name);
	while (hexchat_list_next(ph, list)) {
		PyObject *o = ListItem_New(name);
		if (o == NULL || PyList_Append(l, o) == -1) {
			Py_XDECREF(o);
			goto error;
		}
		Py_DECREF(o); /* l is holding a reference */
		for (i = 0; fields[i]; i++) {
			const char *fld = fields[i]+1;
			PyObject *attr = NULL;
			const char *sattr;
			int iattr;
			switch(fields[i][0]) {
			case 's':
				sattr = hexchat_list_str(ph, list, (char*)fld);
				attr = PyString_FromString(sattr?sattr:"");
				break;
			case 'i':
				iattr = hexchat_list_int(ph, list, (char*)fld);
				attr = PyInt_FromLong((long)iattr);
				break;
			case 'p':
				sattr = hexchat_list_str(ph, list, (char*)fld);
				if (strcmp(fld, "context") == 0) {
					attr = Context_FromContext(
						(hexchat_context*)sattr);
					break;
				}
			default: /* ignore unknown (newly added?) types */
				continue;
			}
			if (attr == NULL)
				goto error;
			PyObject_SetAttrString(o, (char*)fld, attr); /* add reference on attr in o */
			Py_DECREF(attr); /* make o own attr */
		}
	}
	hexchat_list_free(ph, list);
	goto exit;
error:
	if (list)
		hexchat_list_free(ph, list);
	Py_DECREF(l);
	l = NULL;

exit:
	END_XCHAT_CALLS();
	return l;
}

static PyObject *
Module_xchat_get_lists(PyObject *self, PyObject *args)
{
	PyObject *l, *o;
	const char *const *fields;
	int i;
	/* This function is thread safe, and returns statically
	 * allocated data. */
	fields = hexchat_list_fields(ph, "lists");
	l = PyList_New(0);
	if (l == NULL)
		return NULL;
	for (i = 0; fields[i]; i++) {
		o = PyString_FromString(fields[i]);
		if (o == NULL || PyList_Append(l, o) == -1) {
			Py_DECREF(l);
			Py_XDECREF(o);
			return NULL;
		}
		Py_DECREF(o); /* l is holding a reference */
	}
	return l;
}

static PyObject *
Module_hexchat_nickcmp(PyObject *self, PyObject *args)
{
	char *s1, *s2;
	if (!PyArg_ParseTuple(args, "ss:nickcmp", &s1, &s2))
		return NULL;
	return PyInt_FromLong((long) hexchat_nickcmp(ph, s1, s2));
}

static PyObject *
Module_hexchat_strip(PyObject *self, PyObject *args)
{
	PyObject *result;
	char *str, *str2;
	int len = -1, flags = 1 | 2;
	if (!PyArg_ParseTuple(args, "s|ii:strip", &str, &len, &flags))
		return NULL;
	str2 = hexchat_strip(ph, str, len, flags);
	result = PyString_FromString(str2);
	hexchat_free(ph, str2);
	return result;
}

static PyMethodDef Module_xchat_methods[] = {
	{"command",		Module_hexchat_command,
		METH_VARARGS},
	{"prnt",		Module_xchat_prnt,
		METH_VARARGS},
	{"emit_print",		Module_hexchat_emit_print,
		METH_VARARGS},
	{"get_info",		Module_hexchat_get_info,
		METH_VARARGS},
	{"get_prefs",		Module_xchat_get_prefs,
		METH_VARARGS},
	{"get_context",		Module_hexchat_get_context,
		METH_NOARGS},
	{"find_context",	(PyCFunction)Module_hexchat_find_context,
		METH_VARARGS|METH_KEYWORDS},
	{"set_pluginpref", Module_hexchat_pluginpref_set,
		METH_VARARGS},
	{"get_pluginpref", Module_hexchat_pluginpref_get,
		METH_VARARGS},
	{"del_pluginpref", Module_hexchat_pluginpref_delete,
		METH_VARARGS},
	{"list_pluginpref", Module_hexchat_pluginpref_list,
		METH_VARARGS},
	{"hook_command",	(PyCFunction)Module_hexchat_hook_command,
		METH_VARARGS|METH_KEYWORDS},
	{"hook_server",		(PyCFunction)Module_hexchat_hook_server,
		METH_VARARGS|METH_KEYWORDS},
	{"hook_print",		(PyCFunction)Module_hexchat_hook_print,
		METH_VARARGS|METH_KEYWORDS},
	{"hook_timer",		(PyCFunction)Module_hexchat_hook_timer,
		METH_VARARGS|METH_KEYWORDS},
	{"hook_unload",		(PyCFunction)Module_hexchat_hook_unload,
		METH_VARARGS|METH_KEYWORDS},
	{"unhook",		Module_hexchat_unhook,
		METH_VARARGS},
	{"get_list",		Module_xchat_get_list,
		METH_VARARGS},
	{"get_lists",		Module_xchat_get_lists,
		METH_NOARGS},
	{"nickcmp",		Module_hexchat_nickcmp,
		METH_VARARGS},
	{"strip",		Module_hexchat_strip,
		METH_VARARGS},
	{NULL, NULL}
};


/* ===================================================================== */
/* Python interactive interpreter functions */

static void
IInterp_Exec(char *command)
{
        PyObject *m, *d, *o;
	char *buffer;
	int len;

	BEGIN_PLUGIN(interp_plugin);

        m = PyImport_AddModule("__main__");
        if (m == NULL) {
		hexchat_print(ph, "Can't get __main__ module");
		goto fail;
	}
        d = PyModule_GetDict(m);
	len = strlen(command);
	buffer = (char *) g_malloc(len+2);
	if (buffer == NULL) {
		hexchat_print(ph, "Not enough memory for command buffer");
		goto fail;
	}
	memcpy(buffer, command, len);
	buffer[len] = '\n';
	buffer[len+1] = 0;
        o = PyRun_StringFlags(buffer, Py_single_input, d, d, NULL);
	g_free(buffer);
        if (o == NULL) {
                PyErr_Print();
		goto fail;
        }
        Py_DECREF(o);
        if (Py_FlushLine())
                PyErr_Clear();

fail:
	END_PLUGIN(interp_plugin);

        return;
}

static int
IInterp_Cmd(char *word[], char *word_eol[], void *userdata)
{
	char *channel = (char *) hexchat_get_info(ph, "channel");
	if (channel && channel[0] == '>' && strcmp(channel, ">>python<<") == 0) {
		hexchat_printf(ph, ">>> %s\n", word_eol[1]);
		IInterp_Exec(word_eol[1]);
		return 1;
	}
	return 0;
}


/* ===================================================================== */
/* Python command handling */

static void
Command_PyList()
{
	GSList *list;
	list = plugin_list;
	if (list == NULL) {
		hexchat_print(ph, "No python modules loaded");
	} else {
		hexchat_print(ph,
		   "Name         Version  Filename             Description\n"
		   "----         -------  --------             -----------\n");
		while (list != NULL) {
			PluginObject *plg = (PluginObject *) list->data;
			char *basename = g_path_get_basename(plg->filename);
			hexchat_printf(ph, "%-12s %-8s %-20s %-10s\n",
				     plg->name,
				     *plg->version ? plg->version
				     		  : "<none>",
				     basename,
				     *plg->description ? plg->description
				     		      : "<none>");
			g_free(basename);
			list = list->next;
		}
		hexchat_print(ph, "\n");
	}
}

static void
Command_PyLoad(char *filename)
{
	PyObject *plugin;
	RELEASE_XCHAT_LOCK();
	plugin = Plugin_New(filename, Module_xchat_methods, xchatout);
	ACQUIRE_XCHAT_LOCK();
	if (plugin)
		plugin_list = g_slist_append(plugin_list, plugin);
}

static void
Command_PyUnload(char *name)
{
	PluginObject *plugin = Plugin_ByString(name);
	if (!plugin) {
		hexchat_print(ph, "Can't find a python plugin with that name");
	} else {
		BEGIN_PLUGIN(plugin);
		Plugin_Delete((PyObject*)plugin);
		END_PLUGIN(plugin);
		plugin_list = g_slist_remove(plugin_list, plugin);
	}
}

static void
Command_PyReload(char *name)
{
	PluginObject *plugin = Plugin_ByString(name);
	if (!plugin) {
		hexchat_print(ph, "Can't find a python plugin with that name");
	} else {
		char *filename = strdup(plugin->filename);
		Command_PyUnload(filename);
		Command_PyLoad(filename);
		/* cppcheck-suppress deallocDealloc */
		g_free(filename);
	}
}

static void
Command_PyAbout()
{
	hexchat_print(ph, about);
}

static int
Command_Py(char *word[], char *word_eol[], void *userdata)
{
	char *cmd = word[2];
	int ok = 0;
	if (strcasecmp(cmd, "LIST") == 0) {
		ok = 1;
		Command_PyList();
	} else if (strcasecmp(cmd, "EXEC") == 0) {
		if (word[3][0]) {
			ok = 1;
			IInterp_Exec(word_eol[3]);
		}
	} else if (strcasecmp(cmd, "LOAD") == 0) {
		if (word[3][0]) {
			ok = 1;
			Command_PyLoad(word[3]);
		}
	} else if (strcasecmp(cmd, "UNLOAD") == 0) {
		if (word[3][0]) {
			ok = 1;
			Command_PyUnload(word[3]);
		}
	} else if (strcasecmp(cmd, "RELOAD") == 0) {
		if (word[3][0]) {
			ok = 1;
			Command_PyReload(word[3]);
		}
	} else if (strcasecmp(cmd, "CONSOLE") == 0) {
		ok = 1;
		hexchat_command(ph, "QUERY >>python<<");
	} else if (strcasecmp(cmd, "ABOUT") == 0) {
		ok = 1;
		Command_PyAbout();
	}
	if (!ok)
		hexchat_print(ph, usage);
	return HEXCHAT_EAT_ALL;
}

static int
Command_Load(char *word[], char *word_eol[], void *userdata)
{
	int len = strlen(word[2]);
	if (len > 3 && strcasecmp(".py", word[2]+len-3) == 0) {
		Command_PyLoad(word[2]);
		return HEXCHAT_EAT_HEXCHAT;
	}
	return HEXCHAT_EAT_NONE;
}

static int
Command_Unload(char *word[], char *word_eol[], void *userdata)
{
	int len = strlen(word[2]);
	if (len > 3 && strcasecmp(".py", word[2]+len-3) == 0) {
		Command_PyUnload(word[2]);
		return HEXCHAT_EAT_HEXCHAT;
	}
	return HEXCHAT_EAT_NONE;
}

/* ===================================================================== */
/* Autoload function */

/* ===================================================================== */
/* (De)initialization functions */

static int initialized = 0;
static int reinit_tried = 0;

void
hexchat_plugin_get_info(char **name, char **desc, char **version, void **reserved)
{
	*name = "Python";
	*version = VERSION;
	*desc = "Python scripting interface";
   if (reserved)
      *reserved = NULL;
}

int
hexchat_plugin_init(hexchat_plugin *plugin_handle,
		  char **plugin_name,
		  char **plugin_desc,
		  char **plugin_version,
		  char *arg)
{
	char *argv[] = {"<xchat>", 0};

	ph = plugin_handle;

	/* Block double initalization. */
	if (initialized != 0) {
		hexchat_print(ph, "Python interface already loaded");
		/* deinit is called even when init fails, so keep track
		 * of a reinit failure. */
		reinit_tried++;
		return 0;
	}
	initialized = 1;

	*plugin_name = "Python";
	*plugin_version = VERSION;
	*plugin_desc = "Python scripting interface";

	/* Initialize python. */
	Py_SetProgramName("xchat");
	Py_Initialize();
	PySys_SetArgv(1, argv);

	Plugin_Type.ob_type = &PyType_Type;
	Context_Type.ob_type = &PyType_Type;
	XChatOut_Type.ob_type = &PyType_Type;

	xchatout = XChatOut_New();
	if (xchatout == NULL) {
		hexchat_print(ph, "Can't allocate xchatout object");
		return 0;
	}

#ifdef WITH_THREAD
	PyEval_InitThreads();
	xchat_lock = PyThread_allocate_lock();
	if (xchat_lock == NULL) {
		hexchat_print(ph, "Can't allocate xchat lock");
		Py_DECREF(xchatout);
		xchatout = NULL;
		return 0;
	}
#endif

	main_tstate = PyEval_SaveThread();

	interp_plugin = Plugin_New(NULL, Module_xchat_methods, xchatout);
	if (interp_plugin == NULL) {
		hexchat_print(ph, "Plugin_New() failed.\n");
#ifdef WITH_THREAD
		PyThread_free_lock(xchat_lock);
#endif
		Py_DECREF(xchatout);
		xchatout = NULL;
		return 0;
	}


	hexchat_hook_command(ph, "", HEXCHAT_PRI_NORM, IInterp_Cmd, 0, 0);
	hexchat_hook_command(ph, "PY", HEXCHAT_PRI_NORM, Command_Py, usage, 0);
	hexchat_hook_command(ph, "LOAD", HEXCHAT_PRI_NORM, Command_Load, 0, 0);
	hexchat_hook_command(ph, "UNLOAD", HEXCHAT_PRI_NORM, Command_Unload, 0, 0);
#ifdef WITH_THREAD
	thread_timer = hexchat_hook_timer(ph, 300, Callback_ThreadTimer, NULL);
#endif

	hexchat_print(ph, "Python interface loaded\n");

	Util_Autoload();
	return 1;
}

int
hexchat_plugin_deinit()
{
	GSList *list;

	/* A reinitialization was tried. Just give up and live the
	 * environment as is. We are still alive. */
	if (reinit_tried) {
		reinit_tried--;
		return 1;
	}

	list = plugin_list;
	while (list != NULL) {
		PyObject *plugin = (PyObject *) list->data;
		BEGIN_PLUGIN(plugin);
		Plugin_Delete(plugin);
		END_PLUGIN(plugin);
		list = list->next;
	}
	g_slist_free(plugin_list);
	plugin_list = NULL;

	/* Reset xchatout buffer. */
	g_free(xchatout_buffer);
	xchatout_buffer = NULL;
	xchatout_buffer_size = 0;
	xchatout_buffer_pos = 0;

	if (interp_plugin) {
		Py_DECREF(interp_plugin);
		interp_plugin = NULL;
	}

	/* Switch back to the main thread state. */
	if (main_tstate) {
		PyThreadState_Swap(main_tstate);
		main_tstate = NULL;
	}
	Py_Finalize();

#ifdef WITH_THREAD
	if (thread_timer != NULL) {
		hexchat_unhook(ph, thread_timer);
		thread_timer = NULL;
	}
	PyThread_free_lock(xchat_lock);
#endif

	hexchat_print(ph, "Python interface unloaded\n");
	initialized = 0;

	return 1;
}