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hexchat/plugins/tcl/tclplugin.c

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/***************************************************************************
tclplugin.c - Tcl plugin for xchat 1.9.x / 2.x.x
-------------------------------------------------s
begin : Sat Nov 19 17:31:20 MST 2002
copyright : Copyright 2002-2010 Daniel P. Stasinski
email : daniel@avenues.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. *
* *
***************************************************************************/
static char RCSID[] = "$Id: tclplugin.c,v 1.64 2010/03/10 04:24:16 mooooooo Exp $";
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <limits.h>
#include <ctype.h>
#include <stdarg.h>
#include <tcl.h>
#include <tclDecls.h>
#include <sys/stat.h>
#ifdef WIN32
#include <windows.h>
#define bzero(mem, sz) memset((mem), 0, (sz))
#define bcopy(src, dest, count) memmove((dest), (src), (count))
#else
#include <unistd.h>
#endif
#include "xchat-plugin.h"
#include "tclplugin.h"
#include "printevents.h"
static int nexttimerid = 0;
static int nexttimerindex = 0;
static timer timers[MAX_TIMERS];
static char VERSION[16];
static int initialized = 0;
static int reinit_tried = 0;
static Tcl_Interp *interp = NULL;
static xchat_plugin *ph;
static xchat_hook *raw_line_hook;
static xchat_hook *Command_TCL_hook;
static xchat_hook *Command_Source_hook;
static xchat_hook *Command_Reload_hook;
static xchat_hook *Command_Load_hook;
static xchat_hook *Event_Handler_hook;
static xchat_hook *Null_Command_hook;
static int complete_level = 0;
static t_complete complete[MAX_COMPLETES + 1];
static Tcl_HashTable cmdTablePtr;
static Tcl_HashTable aliasTablePtr;
static int nextprocid = 0x1000;
#define PROCPREFIX "__xctcl_"
static char unknown[] = {
"rename unknown iunknown\n"
"proc ::unknown {args} {\n"
" global errorInfo errorCode\n"
" if { [string index [lindex $args 0] 0] == \"/\" } {\n"
" command \"[string range [join $args \" \"] 1 end]\"\n"
" } else {\n"
" set code [catch {uplevel iunknown $args} msg]\n"
" if {$code == 1} {\n"
" set new [split $errorInfo \\n]\n"
" set new [join [lrange $new 0 [expr {[llength $new] - 8}]] \\n]\n"
" return -code error -errorcode $errorCode -errorinfo $new $msg\n"
" } else {\n"
" return -code $code $msg\n"
" }\n"
" }\n"
"}\n"
"proc unsupported0 {from to {bytes \"\"}} {\n"
" set b [expr {$bytes == \"\" ? \"\" : \"-size [list $bytes]\"}]\n"
" eval [list fcopy $from $to] $b\n"
"}\n"
};
/* don't pollute the filesystem with script files, this only causes misuse of the folders
* only use ~/.config/hexchat/scripts/ and %APPDATA%\HexChat\scripts */
static char sourcedirs[] = {
"set files [lsort [glob -nocomplain -directory [xchatdir] \"/scripts/*.tcl\"]]\n"
"set init [lsearch -glob $files \"*/init.tcl\"]\n"
"if { $init > 0 } {\n"
"set initfile [lindex $files $init]\n"
"set files [lreplace $files $init $init]\n"
"set files [linsert $files 0 $initfile]\n" "}\n" "foreach f $files {\n" "if { [catch { source $f } errMsg] } {\n" "puts \"Tcl plugin\\tError sourcing \\\"$f\\\" ($errMsg)\"\n" "} else {\n" "puts \"Tcl plugin\\tSourced \\\"$f\\\"\"\n" "}\n" "}\n"
};
static char inlinetcl[] = {
"proc splitsrc { } {\n"
"uplevel \"scan \\$_src \\\"%\\\\\\[^!\\\\\\]!%\\\\\\[^@\\\\\\]@%s\\\" _nick _ident _host\"\n"
"}\n"
"proc ::exit { } {\n"
"puts \"Using 'exit' is bad\"\n"
"}\n"
"proc ::away { args } { return [eval [join [list getinfo $args away]]] }\n"
"proc ::channel { args } { return [eval [join [list getinfo $args channel]]] }\n"
"proc ::tab { args } { return [eval [join [list getinfo $args channel]]] }\n"
"proc ::charset { args } { return [eval [join [list getinfo $args charset]]] }\n"
"proc ::host { args } { return [eval [join [list getinfo $args host]]] }\n"
"proc ::inputbox { args } { return [eval [join [list getinfo $args inputbox]]] }\n"
"proc ::libdirfs { args } { return [eval [join [list getinfo $args libdirfs]]] }\n"
"proc ::network { args } { return [eval [join [list getinfo $args network]]] }\n"
"proc ::nickserv { args } { return [eval [join [list getinfo $args nickserv]]] }\n"
"proc ::server { args } { return [eval [join [list getinfo $args server]]] }\n"
"proc ::version { args } { return [eval [join [list getinfo $args version]]] }\n"
"proc ::win_status { args } { return [eval [join [list getinfo $args win_status]]] }\n"
"proc ::xchatdir { args } { return [eval [join [list getinfo $args xchatdir]]] }\n"
"proc ::xchatdirfs { args } { return [eval [join [list getinfo $args xchatdirfs]]] }\n"
"proc ::color { {arg {}} } { return \"\\003$arg\" }\n"
"proc ::bold { } { return \"\\002\" }\n"
"proc ::underline { } { return \"\\037\" }\n"
"proc ::reverse { } { return \"\\026\" }\n"
"proc ::reset { } { return \"\\017\" }\n"
"proc ::__xctcl_errorInfo { } {\n"
" set text [split $::errorInfo \\n]\n"
" puts [string trim [join [lrange $text 0 [expr {[llength $text] - 4}]] \\n]]\n"
"}\n"
"proc ::bgerror { message } {\n"
" set text [split $::errorInfo \\n]\n"
" puts [string trim [join [lrange $text 0 [expr {[llength $text] - 4}]] \\n]]\n"
"}\n"
};
static void NiceErrorInfo ()
{
Tcl_Eval(interp, "::__xctcl_errorInfo");
}
static void Tcl_MyDStringAppend(Tcl_DString * ds, char *string)
{
Tcl_DStringAppend(ds, string, strlen(string));
}
static char *InternalProcName(int value)
{
static char result[32];
sprintf(result, "%s%08x", PROCPREFIX, value);
return result;
}
static int SourceInternalProc(int id, const char *args, const char *source)
{
Tcl_DString ds;
int result;
Tcl_DStringInit(&ds);
Tcl_MyDStringAppend(&ds, "proc ");
Tcl_MyDStringAppend(&ds, InternalProcName(id));
Tcl_MyDStringAppend(&ds, " { ");
Tcl_MyDStringAppend(&ds, args);
Tcl_MyDStringAppend(&ds, " } {\n");
Tcl_MyDStringAppend(&ds, source);
Tcl_MyDStringAppend(&ds, "\n}\n\n");
result = Tcl_Eval(interp, ds.string);
Tcl_DStringFree(&ds);
return result;
}
static int EvalInternalProc(const char *procname, int ct, ...)
{
Tcl_DString ds;
int result;
va_list ap;
char *buf;
Tcl_DStringInit(&ds);
Tcl_MyDStringAppend(&ds, procname);
if (ct) {
va_start(ap, ct);
while (ct--) {
if ((buf = va_arg(ap, char *)) != NULL)
Tcl_DStringAppendElement(&ds, buf);
else
Tcl_MyDStringAppend(&ds, " \"\"");
}
va_end(ap);
}
result = Tcl_Eval(interp, ds.string);
Tcl_DStringFree(&ds);
return result;
}
static void DeleteInternalProc(const char *proc)
{
Tcl_DString ds;
Tcl_DStringInit(&ds);
Tcl_MyDStringAppend(&ds, "rename ");
Tcl_MyDStringAppend(&ds, proc);
Tcl_MyDStringAppend(&ds, " {}");
Tcl_Eval(interp, ds.string);
Tcl_DStringFree(&ds);
}
static char *StrDup(const char *string, int *length)
{
char *result;
if (string == NULL)
return NULL;
*length = strlen(string);
result = Tcl_Alloc(*length + 1);
strncpy(result, string, *length);
result[*length] = 0;
return result;
}
static char *myitoa(long value)
{
static char result[32];
sprintf(result, "%ld", value);
return result;
}
static xchat_context *atoctx(const char *nptr)
{
int isnum = 1;
int x = 0;
if (!nptr)
return NULL;
while (isnum && nptr[x]) {
if (!isdigit(nptr[x++]))
isnum--;
}
if (isnum && x)
return (xchat_context *) atol(nptr);
else
return NULL;
}
static xchat_context *xchat_smart_context(const char *arg1, const char *arg2)
{
const char *server, *s, *n;
xchat_context *result = NULL;
xchat_context *ctx = NULL;
xchat_context *actx = NULL;
xchat_list *list;
if (arg1 == NULL)
return xchat_get_context(ph);;
if (arg1 && arg2) {
result = xchat_find_context(ph, arg1, arg2);
if (result == NULL)
result = xchat_find_context(ph, arg2, arg1);
return result;
} else {
actx = atoctx(arg1);
server = xchat_get_info(ph, "server");
list = xchat_list_get(ph, "channels");
if (list != NULL) {
while (xchat_list_next(ph, list)) {
ctx = (xchat_context *)xchat_list_str(ph, list, "context");
if (actx) {
if (ctx == actx) {
result = ctx;
break;
}
} else {
s = xchat_list_str(ph, list, "server");
if (xchat_list_int(ph, list, "type") == 1) {
if (strcasecmp(arg1, s) == 0) {
result = ctx;
break;
}
n = xchat_list_str(ph, list, "network");
if (n) {
if (strcasecmp(arg1, n) == 0) {
result = ctx;
break;
}
}
} else {
if ((strcasecmp(server, s) == 0) && (strcasecmp(arg1, xchat_list_str(ph, list, "channel")) == 0)) {
result = ctx;
break;
}
}
}
}
xchat_list_free(ph, list);
}
}
return result;
}
static void queue_nexttimer()
{
int x;
time_t then;
nexttimerindex = 0;
then = (time_t) 0x7fffffff;
for (x = 1; x < MAX_TIMERS; x++) {
if (timers[x].timerid) {
if (timers[x].timestamp < then) {
then = timers[x].timestamp;
nexttimerindex = x;
}
}
}
}
static int insert_timer(int seconds, int count, const char *script)
{
int x;
int dummy;
time_t now;
int id;
if (script == NULL)
return (-1);
id = (nextprocid++ % INT_MAX) + 1;
now = time(NULL);
for (x = 1; x < MAX_TIMERS; x++) {
if (timers[x].timerid == 0) {
if (SourceInternalProc(id, "", script) == TCL_ERROR) {
xchat_printf(ph, "\0039TCL plugin\003\tERROR (timer %d) ", timers[x].timerid);
NiceErrorInfo ();
return (-1);
}
timers[x].timerid = (nexttimerid++ % INT_MAX) + 1;
timers[x].timestamp = now + seconds;
timers[x].count = count;
timers[x].seconds = seconds;
timers[x].procPtr = StrDup(InternalProcName(id), &dummy);
queue_nexttimer();
return (timers[x].timerid);
}
}
return (-1);
}
static void do_timer()
{
xchat_context *origctx;
time_t now;
int index;
if (!nexttimerindex)
return;
now = time(NULL);
if (now < timers[nexttimerindex].timestamp)
return;
index = nexttimerindex;
origctx = xchat_get_context(ph);
if (EvalInternalProc(timers[index].procPtr, 0) == TCL_ERROR) {
xchat_printf(ph, "\0039TCL plugin\003\tERROR (timer %d) ", timers[index].timerid);
NiceErrorInfo ();
}
xchat_set_context(ph, origctx);
if (timers[index].count != -1)
timers[index].count--;
if (timers[index].count == 0) {
timers[index].timerid = 0;
if (timers[index].procPtr != NULL) {
DeleteInternalProc(timers[index].procPtr);
Tcl_Free(timers[index].procPtr);
}
timers[index].procPtr = NULL;
} else {
timers[index].timestamp += timers[index].seconds;
}
queue_nexttimer();
return;
}
static int Server_raw_line(char *word[], char *word_eol[], void *userdata)
{
char *src, *cmd, *dest, *rest;
char *chancmd = NULL;
char *procList;
Tcl_HashEntry *entry = NULL;
xchat_context *origctx;
int len;
int dummy;
char *string = NULL;
int ctcp = 0;
int count;
int list_argc, proc_argc;
const char **list_argv, **proc_argv;
int private = 0;
if (word[0][0] == 0)
return XCHAT_EAT_NONE;
if (complete_level == MAX_COMPLETES)
return XCHAT_EAT_NONE;
complete_level++;
complete[complete_level].defresult = XCHAT_EAT_NONE; /* XCHAT_EAT_PLUGIN; */
complete[complete_level].result = XCHAT_EAT_NONE;
complete[complete_level].word = word;
complete[complete_level].word_eol = word_eol;
if (word[1][0] == ':') {
src = word[1];
cmd = word[2];
dest = word[3];
rest = word_eol[4];
} else {
src = "";
cmd = word[1];
if (word_eol[2][0] == ':') {
dest = "";
rest = word_eol[2];
} else {
dest = word[2];
rest = word_eol[3];
}
}
if (src[0] == ':')
src++;
if (dest[0] == ':')
dest++;
if (rest[0] == ':')
rest++;
if (rest[0] == 0x01) {
rest++;
if (strcasecmp("PRIVMSG", cmd) == 0) {
if (strncasecmp(rest, "ACTION ", 7) == 0) {
cmd = "ACTION";
rest += 7;
} else
cmd = "CTCP";
} else if (!strcasecmp("NOTICE", cmd))
cmd = "CTCR";
ctcp = 1;
} else if (!strcasecmp("NOTICE", cmd) && (strchr(src, '!') == NULL)) {
cmd = "SNOTICE";
} else if (rest[0] == '!') {
chancmd = word[4] + 1;
}
if (chancmd != NULL) {
string = StrDup(chancmd, &dummy);
Tcl_UtfToUpper(string);
if ((entry = Tcl_FindHashEntry(&cmdTablePtr, string)) == NULL) {
Tcl_Free(string);
} else {
cmd = chancmd;
rest = word_eol[5];
}
}
if (entry == NULL) {
string = StrDup(cmd, &dummy);
Tcl_UtfToUpper(string);
entry = Tcl_FindHashEntry(&cmdTablePtr, string);
}
if (entry != NULL) {
procList = Tcl_GetHashValue(entry);
if (isalpha(dest[0]))
private = 1;
rest = StrDup(rest, &len);
if (ctcp) {
if (rest != NULL) {
if ((len > 1) && (rest[len - 1] == 0x01))
rest[len - 1] = 0;
}
}
if (Tcl_SplitList(interp, procList, &list_argc, &list_argv) == TCL_OK) {
for (count = 0; count < list_argc; count++) {
if (Tcl_SplitList(interp, list_argv[count], &proc_argc, &proc_argv) != TCL_OK)
continue;
origctx = xchat_get_context(ph);
if (EvalInternalProc(proc_argv[1], 7, src, dest, cmd, rest, word_eol[1], proc_argv[0], myitoa(private)) == TCL_ERROR) {
xchat_printf(ph, "\0039TCL plugin\003\tERROR (on %s %s) ", cmd, proc_argv[0]);
NiceErrorInfo ();
}
xchat_set_context(ph, origctx);
Tcl_Free((char *) proc_argv);
if ((complete[complete_level].result == XCHAT_EAT_PLUGIN) || (complete[complete_level].result == XCHAT_EAT_ALL))
break;
}
Tcl_Free((char *) list_argv);
}
Tcl_Free(rest);
}
if (string)
Tcl_Free(string);
return complete[complete_level--].result;
}
static int Print_Hook(char *word[], void *userdata)
{
char *procList;
Tcl_HashEntry *entry;
xchat_context *origctx;
int count;
int list_argc, proc_argc;
const char **list_argv, **proc_argv;
Tcl_DString ds;
int x;
if (complete_level == MAX_COMPLETES)
return XCHAT_EAT_NONE;
complete_level++;
complete[complete_level].defresult = XCHAT_EAT_NONE; /* XCHAT_EAT_PLUGIN; */
complete[complete_level].result = XCHAT_EAT_NONE;
complete[complete_level].word = word;
complete[complete_level].word_eol = word;
if ((entry = Tcl_FindHashEntry(&cmdTablePtr, xc[(int) userdata].event)) != NULL) {
procList = Tcl_GetHashValue(entry);
if (Tcl_SplitList(interp, procList, &list_argc, &list_argv) == TCL_OK) {
for (count = 0; count < list_argc; count++) {
if (Tcl_SplitList(interp, list_argv[count], &proc_argc, &proc_argv) != TCL_OK)
continue;
origctx = xchat_get_context(ph);
Tcl_DStringInit(&ds);
if ((int) userdata == CHAT) {
Tcl_DStringAppend(&ds, word[3], strlen(word[3]));
Tcl_DStringAppend(&ds, "!*@", 3);
Tcl_DStringAppend(&ds, word[1], strlen(word[1]));
if (EvalInternalProc(proc_argv[1], 7, ds.string, word[2], xc[(int) userdata].event, word[4], "", proc_argv[0], "0") == TCL_ERROR) {
xchat_printf(ph, "\0039TCL plugin\003\tERROR (on %s %s) ", xc[(int) userdata].event, proc_argv[0]);
NiceErrorInfo ();
}
} else {
if (xc[(int) userdata].argc > 0) {
for (x = 0; x <= xc[(int) userdata].argc; x++)
Tcl_DStringAppendElement(&ds, word[x]);
}
if (EvalInternalProc(proc_argv[1], 7, "", "", xc[(int) userdata].event, "", ds.string, proc_argv[0], "0") == TCL_ERROR) {
xchat_printf(ph, "\0039Tcl plugin\003\tERROR (on %s %s) ", xc[(int) userdata].event, proc_argv[0]);
NiceErrorInfo ();
}
}
Tcl_DStringFree(&ds);
xchat_set_context(ph, origctx);
Tcl_Free((char *) proc_argv);
if ((complete[complete_level].result == XCHAT_EAT_PLUGIN) || (complete[complete_level].result == XCHAT_EAT_ALL))
break;
}
Tcl_Free((char *) list_argv);
}
}
return complete[complete_level--].result;
}
static int tcl_timerexists(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int x;
int timerid;
BADARGS(2, 2, " schedid");
if (Tcl_GetInt(irp, argv[1], &timerid) != TCL_OK) {
Tcl_AppendResult(irp, "Invalid timer id", NULL);
return TCL_ERROR;
}
if (timerid) {
for (x = 1; x < MAX_TIMERS; x++) {
if (timers[x].timerid == timerid) {
Tcl_AppendResult(irp, "1", NULL);
return TCL_OK;
}
}
}
Tcl_AppendResult(irp, "0", NULL);
return TCL_OK;
}
static int tcl_killtimer(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int x;
int timerid;
BADARGS(2, 2, " timerid");
if (Tcl_GetInt(irp, argv[1], &timerid) != TCL_OK) {
Tcl_AppendResult(irp, "Invalid timer id", NULL);
return TCL_ERROR;
}
if (timerid) {
for (x = 1; x < MAX_TIMERS; x++) {
if (timers[x].timerid == timerid) {
timers[x].timerid = 0;
if (timers[x].procPtr != NULL) {
DeleteInternalProc(timers[x].procPtr);
Tcl_Free(timers[x].procPtr);
}
timers[x].procPtr = NULL;
break;
}
}
}
queue_nexttimer();
return TCL_OK;
}
static int tcl_timers(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int x;
Tcl_DString ds;
time_t now;
BADARGS(1, 1, "");
now = time(NULL);
Tcl_DStringInit(&ds);
for (x = 1; x < MAX_TIMERS; x++) {
if (timers[x].timerid) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, myitoa((long)timers[x].timerid));
Tcl_DStringAppendElement(&ds, myitoa((long)timers[x].timestamp - now));
Tcl_DStringAppendElement(&ds, timers[x].procPtr);
Tcl_DStringAppendElement(&ds, myitoa((long)timers[x].seconds));
Tcl_DStringAppendElement(&ds, myitoa((long)timers[x].count));
Tcl_DStringEndSublist(&ds);
}
}
Tcl_AppendResult(interp, ds.string, NULL);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_timer(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int seconds;
int timerid;
int repeat = 0;
int count = 0;
int first = 1;
char reply[32];
BADARGS(3, 6, " ?-repeat? ?-count times? seconds {script | procname ?args?}");
while (argc--) {
if (strcasecmp(argv[first], "-repeat") == 0) {
repeat++;
} else if (strcasecmp(argv[first], "-count") == 0) {
if (Tcl_GetInt(irp, argv[++first], &count) != TCL_OK)
return TCL_ERROR;
} else {
break;
}
first++;
}
if (repeat && !count)
count = -1;
if (!count)
count = 1;
if (Tcl_GetInt(irp, argv[first++], &seconds) != TCL_OK)
return TCL_ERROR;
if ((timerid = insert_timer(seconds, count, argv[first++])) == -1) {
Tcl_AppendResult(irp, "0", NULL);
return TCL_ERROR;
}
sprintf(reply, "%d", timerid);
Tcl_AppendResult(irp, reply, NULL);
queue_nexttimer();
return TCL_OK;
}
static int tcl_on(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int newentry;
char *procList;
Tcl_HashEntry *entry;
char *token;
int dummy;
Tcl_DString ds;
int index;
int count;
int list_argc, proc_argc;
int id;
const char **list_argv, **proc_argv;
BADARGS(4, 4, " token label {script | procname ?args?}");
id = (nextprocid++ % INT_MAX) + 1;
if (SourceInternalProc(id, "_src _dest _cmd _rest _raw _label _private", argv[3]) == TCL_ERROR) {
xchat_printf(ph, "\0039Tcl plugin\003\tERROR (on %s:%s) ", argv[1], argv[2]);
NiceErrorInfo ();
return TCL_OK;
}
token = StrDup(argv[1], &dummy);
Tcl_UtfToUpper(token);
Tcl_DStringInit(&ds);
entry = Tcl_CreateHashEntry(&cmdTablePtr, token, &newentry);
if (!newentry) {
procList = Tcl_GetHashValue(entry);
if (Tcl_SplitList(interp, procList, &list_argc, &list_argv) == TCL_OK) {
for (count = 0; count < list_argc; count++) {
if (Tcl_SplitList(interp, list_argv[count], &proc_argc, &proc_argv) != TCL_OK)
continue;
if (strcmp(proc_argv[0], argv[2])) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, proc_argv[0]);
Tcl_DStringAppendElement(&ds, proc_argv[1]);
Tcl_DStringEndSublist(&ds);
} else {
DeleteInternalProc(proc_argv[1]);
}
Tcl_Free((char *) proc_argv);
}
Tcl_Free((char *) list_argv);
}
Tcl_Free(procList);
}
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, argv[2]);
Tcl_DStringAppendElement(&ds, InternalProcName(id));
Tcl_DStringEndSublist(&ds);
procList = StrDup(ds.string, &dummy);
Tcl_SetHashValue(entry, procList);
if ((strncmp(token, "XC_", 3) == 0) || (strcmp(token, "CHAT") == 0)) {
for (index = 0; index < XC_SIZE; index++) {
if (strcmp(xc[index].event, token) == 0) {
if (xc[index].hook == NULL) {
xc[index].hook = xchat_hook_print(ph, xc[index].emit, XCHAT_PRI_NORM, Print_Hook, (void *) index);
break;
}
}
}
}
Tcl_Free(token);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_off(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
char *procList;
Tcl_HashEntry *entry;
char *token;
int dummy;
Tcl_DString ds;
int index;
int count;
int list_argc, proc_argc;
const char **list_argv, **proc_argv;
BADARGS(2, 3, " token ?label?");
token = StrDup(argv[1], &dummy);
Tcl_UtfToUpper(token);
Tcl_DStringInit(&ds);
if ((entry = Tcl_FindHashEntry(&cmdTablePtr, token)) != NULL) {
procList = Tcl_GetHashValue(entry);
if (argc == 3) {
if (Tcl_SplitList(interp, procList, &list_argc, &list_argv) == TCL_OK) {
for (count = 0; count < list_argc; count++) {
if (Tcl_SplitList(interp, list_argv[count], &proc_argc, &proc_argv) != TCL_OK)
continue;
if (strcmp(proc_argv[0], argv[2])) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, proc_argv[0]);
Tcl_DStringAppendElement(&ds, proc_argv[1]);
Tcl_DStringEndSublist(&ds);
} else
DeleteInternalProc(proc_argv[1]);
Tcl_Free((char *) proc_argv);
}
Tcl_Free((char *) list_argv);
}
}
Tcl_Free(procList);
if (ds.length) {
procList = StrDup(ds.string, &dummy);
Tcl_SetHashValue(entry, procList);
} else {
Tcl_DeleteHashEntry(entry);
}
if (!ds.length) {
if ((strncmp(token, "XC_", 3) == 0) || (strcmp(token, "CHAT") == 0)) {
for (index = 0; index < XC_SIZE; index++) {
if (strcmp(xc[index].event, token) == 0) {
if (xc[index].hook != NULL) {
xchat_unhook(ph, xc[index].hook);
xc[index].hook = NULL;
break;
}
}
}
}
}
}
Tcl_Free(token);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_alias(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int newentry;
alias *aliasPtr;
Tcl_HashEntry *entry;
char *string;
const char *help = NULL;
int dummy;
int id;
BADARGS(3, 4, " name ?help? {script | procname ?args?}");
string = StrDup(argv[1], &dummy);
Tcl_UtfToUpper(string);
if (strlen(argv[argc - 1])) {
if (argc == 4)
help = argv[2];
id = (nextprocid++ % INT_MAX) + 1;
if (SourceInternalProc(id, "_cmd _rest", argv[argc - 1]) == TCL_ERROR) {
xchat_printf(ph, "\0039Tcl plugin\003\tERROR (alias %s) ", argv[1]);
NiceErrorInfo ();
return TCL_OK;
}
entry = Tcl_CreateHashEntry(&aliasTablePtr, string, &newentry);
if (newentry) {
aliasPtr = (alias *) Tcl_Alloc(sizeof(alias));
if (string[0] == '@')
aliasPtr->hook = NULL;
else
aliasPtr->hook = xchat_hook_command(ph, string, XCHAT_PRI_NORM, Command_Alias, help, 0);
} else {
aliasPtr = Tcl_GetHashValue(entry);
DeleteInternalProc(aliasPtr->procPtr);
Tcl_Free(aliasPtr->procPtr);
}
aliasPtr->procPtr = StrDup(InternalProcName(id), &dummy);
Tcl_SetHashValue(entry, aliasPtr);
} else {
if ((entry = Tcl_FindHashEntry(&aliasTablePtr, string)) != NULL) {
aliasPtr = Tcl_GetHashValue(entry);
DeleteInternalProc(aliasPtr->procPtr);
Tcl_Free(aliasPtr->procPtr);
if (aliasPtr->hook)
xchat_unhook(ph, aliasPtr->hook);
Tcl_Free((char *) aliasPtr);
Tcl_DeleteHashEntry(entry);
}
}
Tcl_Free(string);
return TCL_OK;
}
static int tcl_complete(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
BADARGS(1, 2, " ?EAT_NONE|EAT_XCHAT|EAT_PLUGIN|EAT_ALL?");
if (argc == 2) {
if (Tcl_GetInt(irp, argv[1], &complete[complete_level].result) != TCL_OK) {
if (strcasecmp("EAT_NONE", argv[1]) == 0)
complete[complete_level].result = XCHAT_EAT_NONE;
else if (strcasecmp("EAT_XCHAT", argv[1]) == 0)
complete[complete_level].result = XCHAT_EAT_XCHAT;
else if (strcasecmp("EAT_PLUGIN", argv[1]) == 0)
complete[complete_level].result = XCHAT_EAT_PLUGIN;
else if (strcasecmp("EAT_ALL", argv[1]) == 0)
complete[complete_level].result = XCHAT_EAT_ALL;
else
BADARGS(1, 2, " ?EAT_NONE|EAT_XCHAT|EAT_PLUGIN|EAT_ALL?");
}
} else
complete[complete_level].result = complete[complete_level].defresult;
return TCL_RETURN;
}
static int tcl_command(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *origctx;
xchat_context *ctx = NULL;
const char *string = NULL;
BADARGS(2, 4, " ?server|network|context? ?#channel|nick? text");
origctx = xchat_get_context(ph);
switch (argc) {
case 2:
ctx = origctx;
break;
case 3:
ctx = xchat_smart_context(argv[1], NULL);
break;
case 4:
ctx = xchat_smart_context(argv[1], argv[2]);
break;
default:;
}
CHECKCTX(ctx);
string = argv[argc - 1];
if (string[0] == '/')
string++;
xchat_set_context(ph, ctx);
xchat_command(ph, string);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_raw(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *origctx;
xchat_context *ctx = NULL;
const char *string = NULL;
BADARGS(2, 4, " ?server|network|context? ?#channel|nick? text");
origctx = xchat_get_context(ph);
switch (argc) {
case 2:
ctx = origctx;
break;
case 3:
ctx = xchat_smart_context(argv[1], NULL);
break;
case 4:
ctx = xchat_smart_context(argv[1], argv[2]);
break;
default:;
}
CHECKCTX(ctx);
string = argv[argc - 1];
xchat_set_context(ph, ctx);
xchat_commandf(ph, "RAW %s", string);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_prefs(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int i;
const char *str;
BADARGS(2, 2, " name");
switch (xchat_get_prefs (ph, argv[1], &str, &i)) {
case 1:
Tcl_AppendResult(irp, str, NULL);
break;
case 2:
case 3:
Tcl_AppendResult(irp, myitoa(i), NULL);
break;
default:
Tcl_AppendResult(irp, NULL);
}
return TCL_OK;
}
static int tcl_info(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[], char *id)
{
char *result;
int max_argc;
xchat_context *origctx, *ctx;
if (id == NULL) {
BADARGS(2, 3, " ?server|network|context? id");
max_argc = 3;
} else {
BADARGS(1, 2, " ?server|network|context?");
max_argc = 2;
}
origctx = xchat_get_context(ph);
if (argc == max_argc) {
ctx = xchat_smart_context(argv[1], NULL);
CHECKCTX(ctx);
xchat_set_context(ph, ctx);
}
if (id == NULL)
id = argv[argc-1];
if ((result = xchat_get_info(ph, id)) == NULL)
result = "";
Tcl_AppendResult(irp, result, NULL);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_me(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
return tcl_info(cd, irp, argc, argv, "nick");
}
static int tcl_getinfo(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
return tcl_info(cd, irp, argc, argv, NULL);
}
static int tcl_getlist(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_list *list = NULL;
const char *name = NULL;
const char * const *fields;
const char *field;
const char *sattr;
int iattr;
int i;
time_t t;
Tcl_DString ds;
xchat_context *origctx;
xchat_context *ctx = NULL;
origctx = xchat_get_context(ph);
BADARGS(1, 2, " list");
Tcl_DStringInit(&ds);
fields = xchat_list_fields(ph, "lists");
if (argc == 1) {
for (i = 0; fields[i] != NULL; i++) {
Tcl_DStringAppendElement(&ds, fields[i]);
}
goto done;
}
for (i = 0; fields[i] != NULL; i++) {
if (strcmp(fields[i], argv[1]) == 0) {
name = fields[i];
break;
}
}
if (name == NULL)
goto done;
list = xchat_list_get(ph, name);
if (list == NULL)
goto done;
fields = xchat_list_fields(ph, name);
Tcl_DStringStartSublist(&ds);
for (i = 0; fields[i] != NULL; i++) {
field = fields[i] + 1;
Tcl_DStringAppendElement(&ds, field);
}
Tcl_DStringEndSublist(&ds);
while (xchat_list_next(ph, list)) {
Tcl_DStringStartSublist(&ds);
for (i = 0; fields[i] != NULL; i++) {
field = fields[i] + 1;
switch (fields[i][0]) {
case 's':
sattr = xchat_list_str(ph, list, (char *) field);
Tcl_DStringAppendElement(&ds, sattr);
break;
case 'i':
iattr = xchat_list_int(ph, list, (char *) field);
Tcl_DStringAppendElement(&ds, myitoa((long)iattr));
break;
case 't':
t = xchat_list_time(ph, list, (char *) field);
Tcl_DStringAppendElement(&ds, myitoa((long)t));
break;
case 'p':
sattr = xchat_list_str(ph, list, (char *) field);
if (strcmp(field, "context") == 0) {
ctx = (xchat_context *) sattr;
Tcl_DStringAppendElement(&ds, myitoa((long)ctx));
} else
Tcl_DStringAppendElement(&ds, "*");
break;
default:
Tcl_DStringAppendElement(&ds, "*");
break;
}
}
Tcl_DStringEndSublist(&ds);
}
xchat_list_free(ph, list);
done:
xchat_set_context(ph, origctx);
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
return TCL_OK;
}
/*
* tcl_xchat_puts - stub for tcl puts command
* This is modified from the original internal "puts" command. It redirects
* stdout to the current context, while still allowing all normal puts features
*/
static int tcl_xchat_puts(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
Tcl_Channel chan;
const char *string;
int newline;
const char *channelId = NULL;
int result;
int mode;
int trap_stdout = 0;
switch (argc) {
case 2:
string = argv[1];
newline = 1;
trap_stdout = 1;
break;
case 3:
if (strcmp(argv[1], "-nonewline") == 0) {
newline = 0;
trap_stdout = 1;
} else {
newline = 1;
channelId = argv[1];
}
string = argv[2];
break;
case 4:
if (strcmp(argv[1], "-nonewline") == 0) {
channelId = argv[2];
string = argv[3];
} else {
if (strcmp(argv[3], "nonewline") != 0) {
Tcl_AppendResult(interp, "bad argument \"", argv[3], "\": should be \"nonewline\"", (char *) NULL);
return TCL_ERROR;
}
channelId = argv[1];
string = argv[2];
}
newline = 0;
break;
default:
Tcl_AppendResult(interp, argv, "?-nonewline? ?channelId? string", NULL);
return TCL_ERROR;
}
if (!trap_stdout && (strcmp(channelId, "stdout") == 0))
trap_stdout = 1;
if (trap_stdout) {
if (newline)
xchat_printf(ph, "%s\n", string);
else
xchat_print(ph, string);
return TCL_OK;
}
chan = Tcl_GetChannel(interp, channelId, &mode);
if (chan == (Tcl_Channel) NULL) {
return TCL_ERROR;
}
if ((mode & TCL_WRITABLE) == 0) {
Tcl_AppendResult(interp, "channel \"", channelId, "\" wasn't opened for writing", (char *) NULL);
return TCL_ERROR;
}
result = Tcl_Write(chan, string, strlen(string));
if (result < 0) {
goto error;
}
if (newline != 0) {
result = Tcl_WriteChars(chan, "\n", 1);
if (result < 0) {
goto error;
}
}
return TCL_OK;
error:
Tcl_AppendResult(interp, "error writing \"", channelId, "\": ", Tcl_PosixError(interp), (char *) NULL);
return TCL_ERROR;
}
static int tcl_print(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *origctx;
xchat_context *ctx = NULL;
const char *string = NULL;
BADARGS(2, 4, " ?server|network|context? ?#channel|nick? text");
origctx = xchat_get_context(ph);
switch (argc) {
case 2:
ctx = origctx;
break;
case 3:
ctx = xchat_smart_context(argv[1], NULL);
break;
case 4:
ctx = xchat_smart_context(argv[1], argv[2]);
break;
default:;
}
CHECKCTX(ctx);
string = argv[argc - 1];
xchat_set_context(ph, ctx);
xchat_print(ph, string);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_setcontext(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *ctx = NULL;
BADARGS(2, 2, " context");
ctx = xchat_smart_context(argv[1], NULL);
CHECKCTX(ctx);
xchat_set_context(ph, ctx);
return TCL_OK;
}
static int tcl_findcontext(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *ctx = NULL;
BADARGS(1, 3, " ?server|network|context? ?channel?");
switch (argc) {
case 1:
ctx = xchat_find_context(ph, NULL, NULL);
break;
case 2:
ctx = xchat_smart_context(argv[1], NULL);
break;
case 3:
ctx = xchat_smart_context(argv[1], argv[2]);
break;
default:;
}
CHECKCTX(ctx);
Tcl_AppendResult(irp, myitoa((long)ctx), NULL);
return TCL_OK;
}
static int tcl_getcontext(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *ctx = NULL;
BADARGS(1, 1, "");
ctx = xchat_get_context(ph);
Tcl_AppendResult(irp, myitoa((long)ctx), NULL);
return TCL_OK;
}
static int tcl_channels(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
const char *server, *channel;
xchat_list *list;
Tcl_DString ds;
xchat_context *origctx;
xchat_context *ctx;
origctx = xchat_get_context(ph);
BADARGS(1, 2, " ?server|network|context?");
if (argc == 2) {
ctx = xchat_smart_context(argv[1], NULL);
CHECKCTX(ctx);
xchat_set_context(ph, ctx);
}
server = (char *) xchat_get_info(ph, "server");
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "channels");
if (list != NULL) {
while (xchat_list_next(ph, list)) {
if (xchat_list_int(ph, list, "type") != 2)
continue;
if (strcasecmp(server, xchat_list_str(ph, list, "server")) != 0)
continue;
channel = xchat_list_str(ph, list, "channel");
Tcl_DStringAppendElement(&ds, channel);
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_servers(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
const char *server;
xchat_list *list;
Tcl_DString ds;
BADARGS(1, 1, "");
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "channels");
if (list != NULL) {
while (xchat_list_next(ph, list)) {
if (xchat_list_int(ph, list, "type") == 1) {
server = xchat_list_str(ph, list, "server");
Tcl_DStringAppendElement(&ds, server);
}
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_queries(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
const char *server, *channel;
xchat_list *list;
Tcl_DString ds;
xchat_context *origctx;
xchat_context *ctx;
origctx = xchat_get_context(ph);
BADARGS(1, 2, " ?server|network|context?");
if (argc == 2) {
ctx = xchat_smart_context(argv[1], NULL);
CHECKCTX(ctx);
xchat_set_context(ph, ctx);
}
server = (char *) xchat_get_info(ph, "server");
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "channels");
if (list != NULL) {
while (xchat_list_next(ph, list)) {
if (xchat_list_int(ph, list, "type") != 3)
continue;
if (strcasecmp(server, xchat_list_str(ph, list, "server")) != 0)
continue;
channel = xchat_list_str(ph, list, "channel");
Tcl_DStringAppendElement(&ds, channel);
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_users(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *origctx, *ctx = NULL;
xchat_list *list;
Tcl_DString ds;
BADARGS(1, 3, " ?server|network|context? ?channel?");
origctx = xchat_get_context(ph);
switch (argc) {
case 1:
ctx = origctx;
break;
case 2:
ctx = xchat_smart_context(argv[1], NULL);
break;
case 3:
ctx = xchat_smart_context(argv[1], argv[2]);
break;
default:;
}
CHECKCTX(ctx);
xchat_set_context(ph, ctx);
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "users");
if (list != NULL) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, "nick");
Tcl_DStringAppendElement(&ds, "host");
Tcl_DStringAppendElement(&ds, "prefix");
Tcl_DStringAppendElement(&ds, "away");
Tcl_DStringAppendElement(&ds, "lasttalk");
Tcl_DStringAppendElement(&ds, "selected");
Tcl_DStringEndSublist(&ds);
while (xchat_list_next(ph, list)) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "nick"));
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "host"));
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "prefix"));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "away")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_time(ph, list, "lasttalk")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "selected")));
Tcl_DStringEndSublist(&ds);
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_notifylist(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_list *list;
Tcl_DString ds;
BADARGS(1, 1, "");
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "notify");
if (list != NULL) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, "nick");
Tcl_DStringAppendElement(&ds, "flags");
Tcl_DStringAppendElement(&ds, "on");
Tcl_DStringAppendElement(&ds, "off");
Tcl_DStringAppendElement(&ds, "seen");
Tcl_DStringAppendElement(&ds, "networks");
Tcl_DStringEndSublist(&ds);
while (xchat_list_next(ph, list)) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "nick"));
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "flags"));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_time(ph, list, "on")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_time(ph, list, "off")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_time(ph, list, "seen")));
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "networks"));
Tcl_DStringEndSublist(&ds);
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_chats(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_list *list;
Tcl_DString ds;
BADARGS(1, 1, "");
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "dcc");
if (list != NULL) {
while (xchat_list_next(ph, list)) {
switch (xchat_list_int(ph, list, "type")) {
case 2:
case 3:
if (xchat_list_int(ph, list, "status") == 1)
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "nick"));
break;
}
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_ignores(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_list *list;
Tcl_DString ds;
int flags;
BADARGS(1, 1, "");
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "ignore");
if (list != NULL) {
while (xchat_list_next(ph, list)) {
Tcl_DStringStartSublist(&ds);
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "mask"));
Tcl_DStringStartSublist(&ds);
flags = xchat_list_int(ph, list, "flags");
if (flags & 1)
Tcl_DStringAppendElement(&ds, "PRIVMSG");
if (flags & 2)
Tcl_DStringAppendElement(&ds, "NOTICE");
if (flags & 4)
Tcl_DStringAppendElement(&ds, "CHANNEL");
if (flags & 8)
Tcl_DStringAppendElement(&ds, "CTCP");
if (flags & 16)
Tcl_DStringAppendElement(&ds, "INVITE");
if (flags & 32)
Tcl_DStringAppendElement(&ds, "UNIGNORE");
if (flags & 64)
Tcl_DStringAppendElement(&ds, "NOSAVE");
Tcl_DStringEndSublist(&ds);
Tcl_DStringEndSublist(&ds);
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_dcclist(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_list *list;
Tcl_DString ds;
int dcctype;
BADARGS(1, 1, "");
Tcl_DStringInit(&ds);
list = xchat_list_get(ph, "dcc");
if (list != NULL) {
while (xchat_list_next(ph, list)) {
Tcl_DStringStartSublist(&ds);
dcctype = xchat_list_int(ph, list, "type");
switch (dcctype) {
case 0:
Tcl_DStringAppendElement(&ds, "filesend");
break;
case 1:
Tcl_DStringAppendElement(&ds, "filerecv");
break;
case 2:
Tcl_DStringAppendElement(&ds, "chatrecv");
break;
case 3:
Tcl_DStringAppendElement(&ds, "chatsend");
break;
}
switch (xchat_list_int(ph, list, "status")) {
case 0:
Tcl_DStringAppendElement(&ds, "queued");
break;
case 1:
Tcl_DStringAppendElement(&ds, "active");
break;
case 2:
Tcl_DStringAppendElement(&ds, "failed");
break;
case 3:
Tcl_DStringAppendElement(&ds, "done");
break;
case 4:
Tcl_DStringAppendElement(&ds, "connecting");
break;
case 5:
Tcl_DStringAppendElement(&ds, "aborted");
break;
}
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "nick"));
switch (dcctype) {
case 0:
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "file"));
break;
case 1:
Tcl_DStringAppendElement(&ds, (const char *) xchat_list_str(ph, list, "destfile"));
break;
}
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "size")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "resume")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "pos")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "cps")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "address32")));
Tcl_DStringAppendElement(&ds, myitoa((long)xchat_list_int(ph, list, "port")));
Tcl_DStringEndSublist(&ds);
}
xchat_list_free(ph, list);
}
Tcl_AppendResult(irp, ds.string, NULL);
Tcl_DStringFree(&ds);
return TCL_OK;
}
static int tcl_strip(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
char *new_text;
int flags = 1 | 2;
BADARGS(2, 3, " text ?flags?");
if (argc == 3) {
if (Tcl_GetInt(irp, argv[2], &flags) != TCL_OK)
return TCL_ERROR;
}
new_text = xchat_strip(ph, argv[1], -1, flags);
if(new_text) {
Tcl_AppendResult(irp, new_text, NULL);
xchat_free(ph, new_text);
}
return TCL_OK;
}
static int tcl_topic(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
xchat_context *origctx, *ctx = NULL;
BADARGS(1, 3, " ?server|network|context? ?channel?");
origctx = xchat_get_context(ph);
switch (argc) {
case 1:
ctx = origctx;
break;
case 2:
ctx = xchat_smart_context(argv[1], NULL);
break;
case 3:
ctx = xchat_smart_context(argv[1], argv[2]);
break;
default:;
}
CHECKCTX(ctx);
xchat_set_context(ph, ctx);
Tcl_AppendResult(irp, xchat_get_info(ph, "topic"), NULL);
xchat_set_context(ph, origctx);
return TCL_OK;
}
static int tcl_xchat_nickcmp(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
BADARGS(3, 3, " string1 string2");
Tcl_AppendResult(irp, myitoa((long)xchat_nickcmp(ph, argv[1], argv[2])), NULL);
return TCL_OK;
}
static int tcl_word(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int index;
BADARGS(2, 2, " index");
if (Tcl_GetInt(irp, argv[1], &index) != TCL_OK)
return TCL_ERROR;
if (!index || (index > 31))
Tcl_AppendResult(interp, "", NULL);
else
Tcl_AppendResult(interp, complete[complete_level].word[index], NULL);
return TCL_OK;
}
static int tcl_word_eol(ClientData cd, Tcl_Interp * irp, int argc, const char *argv[])
{
int index;
BADARGS(2, 2, " index");
if (Tcl_GetInt(irp, argv[1], &index) != TCL_OK)
return TCL_ERROR;
if (!index || (index > 31))
Tcl_AppendResult(interp, "", NULL);
else
Tcl_AppendResult(interp, complete[complete_level].word_eol[index], NULL);
return TCL_OK;
}
static int Command_Alias(char *word[], char *word_eol[], void *userdata)
{
alias *aliasPtr;
Tcl_HashEntry *entry;
xchat_context *origctx;
int dummy;
char *string;
if (complete_level == MAX_COMPLETES)
return XCHAT_EAT_NONE;
complete_level++;
complete[complete_level].defresult = XCHAT_EAT_ALL;
complete[complete_level].result = XCHAT_EAT_NONE;
complete[complete_level].word = word;
complete[complete_level].word_eol = word_eol;
string = StrDup(word[1], &dummy);
Tcl_UtfToUpper(string);
if ((entry = Tcl_FindHashEntry(&aliasTablePtr, string)) != NULL) {
aliasPtr = Tcl_GetHashValue(entry);
origctx = xchat_get_context(ph);
if (EvalInternalProc(aliasPtr->procPtr, 2, string, word_eol[2]) == TCL_ERROR) {
xchat_printf(ph, "\0039Tcl plugin\003\tERROR (alias %s) ", string);
NiceErrorInfo ();
}
xchat_set_context(ph, origctx);
}
Tcl_Free(string);
return complete[complete_level--].result;
}
static int Null_Command_Alias(char *word[], char *word_eol[], void *userdata)
{
alias *aliasPtr;
Tcl_HashEntry *entry;
xchat_context *origctx;
int dummy;
const char *channel;
char *string;
Tcl_DString ds;
static int recurse = 0;
if (recurse)
return XCHAT_EAT_NONE;
if (complete_level == MAX_COMPLETES)
return XCHAT_EAT_NONE;
complete_level++;
complete[complete_level].defresult = XCHAT_EAT_ALL;
complete[complete_level].result = XCHAT_EAT_NONE;
complete[complete_level].word = word;
complete[complete_level].word_eol = word_eol;
recurse++;
channel = xchat_get_info(ph, "channel");
Tcl_DStringInit(&ds);
Tcl_DStringAppend(&ds, "@", 1);
Tcl_DStringAppend(&ds, channel, strlen(channel));
string = StrDup(ds.string, &dummy);
Tcl_DStringFree(&ds);
Tcl_UtfToUpper(string);
if ((entry = Tcl_FindHashEntry(&aliasTablePtr, string)) != NULL) {
aliasPtr = Tcl_GetHashValue(entry);
origctx = xchat_get_context(ph);
if (EvalInternalProc(aliasPtr->procPtr, 2, string, word_eol[1]) == TCL_ERROR) {
xchat_printf(ph, "\0039Tcl plugin\003\tERROR (alias %s) ", string);
NiceErrorInfo ();
}
xchat_set_context(ph, origctx);
}
Tcl_Free(string);
recurse--;
return complete[complete_level--].result;
}
static int Command_TCL(char *word[], char *word_eol[], void *userdata)
{
const char *errorInfo;
complete_level++;
complete[complete_level].word = word;
complete[complete_level].word_eol = word_eol;
if (Tcl_Eval(interp, word_eol[2]) == TCL_ERROR) {
errorInfo = Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY);
xchat_printf(ph, "\0039Tcl plugin\003\tERROR: %s ", errorInfo);
} else
xchat_printf(ph, "\0039Tcl plugin\003\tRESULT: %s ", Tcl_GetStringResult(interp));
complete_level--;
return XCHAT_EAT_ALL;
}
static int Command_Source(char *word[], char *word_eol[], void *userdata)
{
const char *xchatdir;
Tcl_DString ds;
struct stat dummy;
int len;
const char *errorInfo;
if (!strlen(word_eol[2]))
return XCHAT_EAT_NONE;
complete_level++;
complete[complete_level].word = word;
complete[complete_level].word_eol = word_eol;
len = strlen(word[2]);
if (len > 4 && strcasecmp(".tcl", word[2] + len - 4) == 0) {
xchatdir = xchat_get_info(ph, "xchatdir");
Tcl_DStringInit(&ds);
if (stat(word_eol[2], &dummy) == 0) {
Tcl_DStringAppend(&ds, word_eol[2], strlen(word_eol[2]));
} else {
if (!strchr(word_eol[2], '/')) {
Tcl_DStringAppend(&ds, xchatdir, strlen(xchatdir));
Tcl_DStringAppend(&ds, "/scripts/", 9);
Tcl_DStringAppend(&ds, word_eol[2], strlen(word_eol[2]));
}
}
if (Tcl_EvalFile(interp, ds.string) == TCL_ERROR) {
errorInfo = Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY);
xchat_printf(ph, "\0039Tcl plugin\003\tERROR: %s ", errorInfo);
} else
xchat_printf(ph, "\0039Tcl plugin\003\tSourced %s\n", ds.string);
Tcl_DStringFree(&ds);
complete_level--;
return XCHAT_EAT_XCHAT;
} else {
complete_level--;
return XCHAT_EAT_NONE;
}
}
static int Command_Reloadall(char *word[], char *word_eol[], void *userdata)
{
Tcl_Plugin_DeInit();
Tcl_Plugin_Init();
xchat_print(ph, "\0039Tcl plugin\003\tRehashed\n");
return XCHAT_EAT_ALL;
}
static int TCL_Event_Handler(void *userdata)
{
Tcl_DoOneEvent(TCL_DONT_WAIT);
do_timer();
return 1;
}
static void Tcl_Plugin_Init()
{
int x;
const char *xchatdir;
interp = Tcl_CreateInterp();
Tcl_FindExecutable(NULL);
Tcl_Init(interp);
nextprocid = 0x1000;
Tcl_CreateCommand(interp, "alias", tcl_alias, NULL, NULL);
Tcl_CreateCommand(interp, "channels", tcl_channels, NULL, NULL);
Tcl_CreateCommand(interp, "chats", tcl_chats, NULL, NULL);
Tcl_CreateCommand(interp, "command", tcl_command, NULL, NULL);
Tcl_CreateCommand(interp, "complete", tcl_complete, NULL, NULL);
Tcl_CreateCommand(interp, "dcclist", tcl_dcclist, NULL, NULL);
Tcl_CreateCommand(interp, "notifylist", tcl_notifylist, NULL, NULL);
Tcl_CreateCommand(interp, "findcontext", tcl_findcontext, NULL, NULL);
Tcl_CreateCommand(interp, "getcontext", tcl_getcontext, NULL, NULL);
Tcl_CreateCommand(interp, "getinfo", tcl_getinfo, NULL, NULL);
Tcl_CreateCommand(interp, "getlist", tcl_getlist, NULL, NULL);
Tcl_CreateCommand(interp, "ignores", tcl_ignores, NULL, NULL);
Tcl_CreateCommand(interp, "killtimer", tcl_killtimer, NULL, NULL);
Tcl_CreateCommand(interp, "me", tcl_me, NULL, NULL);
Tcl_CreateCommand(interp, "on", tcl_on, NULL, NULL);
Tcl_CreateCommand(interp, "off", tcl_off, NULL, NULL);
Tcl_CreateCommand(interp, "nickcmp", tcl_xchat_nickcmp, NULL, NULL);
Tcl_CreateCommand(interp, "print", tcl_print, NULL, NULL);
Tcl_CreateCommand(interp, "prefs", tcl_prefs, NULL, NULL);
Tcl_CreateCommand(interp, "::puts", tcl_xchat_puts, NULL, NULL);
Tcl_CreateCommand(interp, "queries", tcl_queries, NULL, NULL);
Tcl_CreateCommand(interp, "raw", tcl_raw, NULL, NULL);
Tcl_CreateCommand(interp, "servers", tcl_servers, NULL, NULL);
Tcl_CreateCommand(interp, "setcontext", tcl_setcontext, NULL, NULL);
Tcl_CreateCommand(interp, "strip", tcl_strip, NULL, NULL);
Tcl_CreateCommand(interp, "timer", tcl_timer, NULL, NULL);
Tcl_CreateCommand(interp, "timerexists", tcl_timerexists, NULL, NULL);
Tcl_CreateCommand(interp, "timers", tcl_timers, NULL, NULL);
Tcl_CreateCommand(interp, "topic", tcl_topic, NULL, NULL);
Tcl_CreateCommand(interp, "users", tcl_users, NULL, NULL);
Tcl_CreateCommand(interp, "word", tcl_word, NULL, NULL);
Tcl_CreateCommand(interp, "word_eol", tcl_word_eol, NULL, NULL);
Tcl_InitHashTable(&cmdTablePtr, TCL_STRING_KEYS);
Tcl_InitHashTable(&aliasTablePtr, TCL_STRING_KEYS);
bzero(timers, sizeof(timers));
nexttimerid = 0;
nexttimerindex = 0;
for (x = 0; x < XC_SIZE; x++)
xc[x].hook = NULL;
xchatdir = xchat_get_info(ph, "xchatdir");
if (Tcl_Eval(interp, unknown) == TCL_ERROR) {
xchat_printf(ph, "Error sourcing internal 'unknown' (%s)\n", Tcl_GetStringResult(interp));
}
if (Tcl_Eval(interp, inlinetcl) == TCL_ERROR) {
xchat_printf(ph, "Error sourcing internal 'inlinetcl' (%s)\n", Tcl_GetStringResult(interp));
}
if (Tcl_Eval(interp, sourcedirs) == TCL_ERROR) {
xchat_printf(ph, "Error sourcing internal 'sourcedirs' (%s)\n", Tcl_GetStringResult(interp));
}
}
static void Tcl_Plugin_DeInit()
{
int x;
char *procPtr;
alias *aliasPtr;
Tcl_HashEntry *entry;
Tcl_HashSearch search;
/* Be sure to free all the memory for ON and ALIAS entries */
entry = Tcl_FirstHashEntry(&cmdTablePtr, &search);
while (entry != NULL) {
procPtr = Tcl_GetHashValue(entry);
Tcl_Free(procPtr);
entry = Tcl_NextHashEntry(&search);
}
Tcl_DeleteHashTable(&cmdTablePtr);
entry = Tcl_FirstHashEntry(&aliasTablePtr, &search);
while (entry != NULL) {
aliasPtr = Tcl_GetHashValue(entry);
Tcl_Free(aliasPtr->procPtr);
if (aliasPtr->hook)
xchat_unhook(ph, aliasPtr->hook);
Tcl_Free((char *) aliasPtr);
entry = Tcl_NextHashEntry(&search);
}
Tcl_DeleteHashTable(&aliasTablePtr);
for (x = 1; x < MAX_TIMERS; x++) {
if (timers[x].timerid) {
timers[x].timerid = 0;
if (timers[x].procPtr != NULL)
Tcl_Free(timers[x].procPtr);
timers[x].procPtr = NULL;
break;
}
}
for (x = 0; x < XC_SIZE; x++) {
if (xc[x].hook != NULL) {
xchat_unhook(ph, xc[x].hook);
xc[x].hook = NULL;
}
}
Tcl_DeleteInterp(interp);
}
static void banner()
{
#if 0
xchat_printf(ph, "Tcl plugin for HexChat - Version %s\n", VERSION);
xchat_print(ph, "Copyright 2002-2005 Daniel P. Stasinski\n");
xchat_print(ph, "http://www.scriptkitties.com/tclplugin/\n");
#endif
}
int xchat_plugin_init(xchat_plugin * plugin_handle, char **plugin_name, char **plugin_desc, char **plugin_version, char *arg)
{
#ifdef WIN32
HINSTANCE lib;
#endif
strncpy(VERSION, &RCSID[19], 5);
ph = plugin_handle;
#ifdef WIN32
lib = LoadLibraryA(TCL_DLL);
if (!lib) {
xchat_print(ph, "You must have ActiveTCL 8.5 installed in order to run Tcl scripts.\n" "http://www.activestate.com/activetcl/downloads\n" "Make sure Tcl's bin directory is in your PATH.\n");
return 0;
}
FreeLibrary(lib);
#endif
if (initialized != 0) {
banner();
xchat_print(ph, "Tcl interface already loaded");
reinit_tried++;
return 0;
}
initialized = 1;
*plugin_name = "Tcl";
*plugin_desc = "Tcl scripting interface";
*plugin_version = VERSION;
Tcl_Plugin_Init();
raw_line_hook = xchat_hook_server(ph, "RAW LINE", XCHAT_PRI_NORM, Server_raw_line, NULL);
Command_TCL_hook = xchat_hook_command(ph, "tcl", XCHAT_PRI_NORM, Command_TCL, 0, 0);
Command_Source_hook = xchat_hook_command(ph, "source", XCHAT_PRI_NORM, Command_Source, 0, 0);
Command_Reload_hook = xchat_hook_command(ph, "reloadall", XCHAT_PRI_NORM, Command_Reloadall, 0, 0);
Command_Load_hook = xchat_hook_command(ph, "LOAD", XCHAT_PRI_NORM, Command_Source, 0, 0);
Event_Handler_hook = xchat_hook_timer(ph, 100, TCL_Event_Handler, 0);
Null_Command_hook = xchat_hook_command(ph, "", XCHAT_PRI_NORM, Null_Command_Alias, "", 0);
banner();
xchat_print(ph, "Tcl interface loaded\n");
return 1; /* return 1 for success */
}
int xchat_plugin_deinit()
{
if (reinit_tried) {
reinit_tried--;
return 1;
}
xchat_unhook(ph, raw_line_hook);
xchat_unhook(ph, Command_TCL_hook);
xchat_unhook(ph, Command_Source_hook);
xchat_unhook(ph, Command_Reload_hook);
xchat_unhook(ph, Command_Load_hook);
xchat_unhook(ph, Event_Handler_hook);
xchat_unhook(ph, Null_Command_hook);
Tcl_Plugin_DeInit();
xchat_print(ph, "Tcl interface unloaded\n");
initialized = 0;
return 1;
}
void xchat_plugin_get_info(char **name, char **desc, char **version, void **reserved)
{
strncpy(VERSION, &RCSID[19], 5);
*name = "tclplugin";
*desc = "Tcl plugin for HexChat";
*version = VERSION;
if (reserved)
*reserved = NULL;
}
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