X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=apps%2Firssi%2Fsrc%2Fperl%2Fperl-signals.c;fp=apps%2Firssi%2Fsrc%2Fperl%2Fperl-signals.c;h=0000000000000000000000000000000000000000;hb=72c2de619079457f7a68100eb13385275a424a23;hp=85e537de55e294ad030d8648f39b47662a761035;hpb=e7b6c157b80152bf9fb9266e6bdd93f9fb0db776;p=runtime.git

diff --git a/apps/irssi/src/perl/perl-signals.c b/apps/irssi/src/perl/perl-signals.c
deleted file mode 100644
index 85e537de..00000000
--- a/apps/irssi/src/perl/perl-signals.c
+++ /dev/null
@@ -1,459 +0,0 @@
-/*
- perl-signals.c : irssi
-
-    Copyright (C) 1999-2001 Timo Sirainen
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-#define NEED_PERL_H
-#include "module.h"
-#include "modules.h"
-#include "signals.h"
-#include "commands.h"
-#include "servers.h"
-
-#include "perl-core.h"
-#include "perl-common.h"
-#include "perl-signals.h"
-
-typedef struct {
-        PERL_SCRIPT_REC *script;
-	int signal_id;
-	char *signal;
-	SV *func;
-} PERL_SIGNAL_REC;
-
-typedef struct {
-	char *signal;
-	char *args[7];
-	int dynamic;
-} PERL_SIGNAL_ARGS_REC;
-
-#include "perl-signals-list.h"
-
-static GHashTable *signals;
-static GHashTable *perl_signal_args_hash;
-static GSList *perl_signal_args_partial;
-
-static PERL_SIGNAL_ARGS_REC *perl_signal_args_find(int signal_id)
-{
-	PERL_SIGNAL_ARGS_REC *rec;
-        GSList *tmp;
-	const char *signame;
-
-	rec = g_hash_table_lookup(perl_signal_args_hash,
-				  GINT_TO_POINTER(signal_id));
-        if (rec != NULL) return rec;
-
-	/* try to find by name */
-	signame = signal_get_id_str(signal_id);
-	for (tmp = perl_signal_args_partial; tmp != NULL; tmp = tmp->next) {
-		rec = tmp->data;
-
-		if (strncmp(rec->signal, signame, strlen(rec->signal)) == 0)
-			return rec;
-	}
-
-	return NULL;
-}
-
-static void perl_call_signal(PERL_SCRIPT_REC *script, SV *func,
-			     int signal_id, gconstpointer *args)
-{
-	dSP;
-
-	PERL_SIGNAL_ARGS_REC *rec;
-	SV *sv, *perlarg, *saved_args[SIGNAL_MAX_ARGUMENTS];
-	AV *av;
-        void *arg;
-	int n;
-
-
-	ENTER;
-	SAVETMPS;
-
-	PUSHMARK(sp);
-
-	/* push signal argument to perl stack */
-	rec = perl_signal_args_find(signal_id);
-
-        memset(saved_args, 0, sizeof(saved_args));
-	for (n = 0; n < SIGNAL_MAX_ARGUMENTS &&
-		    rec != NULL && rec->args[n] != NULL; n++) {
-		arg = (void *) args[n];
-
-		if (strcmp(rec->args[n], "string") == 0)
-			perlarg = new_pv(arg);
-		else if (strcmp(rec->args[n], "int") == 0)
-			perlarg = newSViv((IV)arg);
-		else if (strcmp(rec->args[n], "ulongptr") == 0)
-			perlarg = newSViv(*(unsigned long *) arg);
-		else if (strcmp(rec->args[n], "intptr") == 0)
-			saved_args[n] = perlarg = newRV_noinc(newSViv(*(int *) arg));
-		else if (strncmp(rec->args[n], "glistptr_", 9) == 0) {
-			/* pointer to linked list - push as AV */
-			GList *tmp, **ptr;
-                        int is_iobject, is_str;
-
-                        is_iobject = strcmp(rec->args[n]+9, "iobject") == 0;
-                        is_str = strcmp(rec->args[n]+9, "char*") == 0;
-			av = newAV();
-
-			ptr = arg;
-			for (tmp = *ptr; tmp != NULL; tmp = tmp->next) {
-				sv = is_iobject ? iobject_bless((SERVER_REC *) tmp->data) :
-					is_str ? new_pv(tmp->data) :
-					irssi_bless_plain(rec->args[n]+9, tmp->data);
-				av_push(av, sv);
-			}
-
-			saved_args[n] = perlarg = newRV_noinc((SV *) av);
-		} else if (strncmp(rec->args[n], "gslist_", 7) == 0) {
-			/* linked list - push as AV */
-			GSList *tmp;
-			int is_iobject;
-
-                        is_iobject = strcmp(rec->args[n]+7, "iobject") == 0;
-			av = newAV();
-			for (tmp = arg; tmp != NULL; tmp = tmp->next) {
-				sv = is_iobject ? iobject_bless((SERVER_REC *) tmp->data) :
-					irssi_bless_plain(rec->args[n]+7, tmp->data);
-				av_push(av, sv);
-			}
-
-			perlarg = newRV_noinc((SV *) av);
-		} else if (arg == NULL) {
-			/* don't bless NULL arguments */
-			perlarg = newSViv(0);
-		} else if (strcmp(rec->args[n], "iobject") == 0) {
-			/* "irssi object" - any struct that has
-			   "int type; int chat_type" as it's first
-			   variables (server, channel, ..) */
-			perlarg = iobject_bless((SERVER_REC *) arg);
-		} else if (strcmp(rec->args[n], "siobject") == 0) {
-			/* "simple irssi object" - any struct that has
-			   int type; as it's first variable (dcc) */
-			perlarg = simple_iobject_bless((SERVER_REC *) arg);
-		} else {
-			/* blessed object */
-			perlarg = plain_bless(arg, rec->args[n]);
-		}
-		XPUSHs(sv_2mortal(perlarg));
-	}
-
-	PUTBACK;
-	perl_call_sv(func, G_EVAL|G_DISCARD);
-	SPAGAIN;
-
-	if (SvTRUE(ERRSV)) {
-		char *error = g_strdup(SvPV(ERRSV, PL_na));
-		signal_emit("script error", 2, script, error);
-                g_free(error);
-                rec = NULL;
-	}
-
-        /* restore arguments the perl script modified */
-	for (n = 0; n < SIGNAL_MAX_ARGUMENTS &&
-		    rec != NULL && rec->args[n] != NULL; n++) {
-		arg = (void *) args[n];
-
-		if (saved_args[n] == NULL)
-                        continue;
-
-		if (strcmp(rec->args[n], "intptr") == 0) {
-			int *val = arg;
-			*val = SvIV(SvRV(saved_args[n]));
-		} else if (strncmp(rec->args[n], "glistptr_", 9) == 0) {
-                        GList **ret = arg;
-			GList *out = NULL;
-                        void *val;
-			STRLEN len;
-                        int count;
-
-			av = (AV *) SvRV(saved_args[n]);
-                        count = av_len(av);
-			while (count-- >= 0) {
-				sv = av_shift(av);
-				if (SvPOKp(sv))
-					val = g_strdup(SvPV(sv, len));
-				else
-                                        val = GINT_TO_POINTER(SvIV(sv));
-
-				out = g_list_append(out, val);
-			}
-
-			if (strcmp(rec->args[n]+9, "char*") == 0)
-                                g_list_foreach(*ret, (GFunc) g_free, NULL);
-			g_list_free(*ret);
-                        *ret = out;
-		}
-	}
-
-	PUTBACK;
-	FREETMPS;
-	LEAVE;
-}
-
-static void sig_func(const void *p1, const void *p2,
-		     const void *p3, const void *p4,
-		     const void *p5, const void *p6)
-{
-	PERL_SIGNAL_REC *rec;
-	const void *args[6];
-
-	args[0] = p1; args[1] = p2; args[2] = p3;
-	args[3] = p4; args[4] = p5; args[5] = p6;
-
-	rec = signal_get_user_data();
-	perl_call_signal(rec->script, rec->func, signal_get_emitted_id(), args);
-}
-
-static void perl_signal_add_full_int(const char *signal, SV *func,
-				     int priority, int command,
-				     const char *category)
-{
-        PERL_SCRIPT_REC *script;
-	PERL_SIGNAL_REC *rec;
-	GSList **siglist;
-	void *signal_idp;
-
-        g_return_if_fail(signal != NULL);
-        g_return_if_fail(func != NULL);
-
-        script = perl_script_find_package(perl_get_package());
-        g_return_if_fail(script != NULL);
-
-	rec = g_new(PERL_SIGNAL_REC, 1);
-        rec->script = script;
-	rec->signal_id = signal_get_uniq_id(signal);
-	rec->signal = g_strdup(signal);
-	rec->func = perl_func_sv_inc(func, perl_get_package());
-
-	if (command || strncmp(signal, "command ", 8) == 0) {
-		/* we used Irssi::signal_add() instead of
-		   Irssi::command_bind() - oh well, allow this.. */
-		command_bind_full(MODULE_NAME, priority, signal+8, -1,
-				  category, sig_func, rec);
-	} else {
-		signal_add_full_id(MODULE_NAME, priority, rec->signal_id,
-				   sig_func, rec);
-	}
-
-	signal_idp = GINT_TO_POINTER(rec->signal_id);
-	siglist = g_hash_table_lookup(signals, signal_idp);
-	if (siglist == NULL) {
-		siglist = g_new0(GSList *, 1);
-		g_hash_table_insert(signals, signal_idp, siglist);
-	}
-
-	*siglist = g_slist_append(*siglist, rec);
-}
-
-void perl_signal_add_full(const char *signal, SV *func, int priority)
-{
-        perl_signal_add_full_int(signal, func, priority, FALSE, NULL);
-}
-
-static void perl_signal_destroy(PERL_SIGNAL_REC *rec)
-{
-	if (strncmp(rec->signal, "command ", 8) == 0)
-		command_unbind_full(rec->signal+8, sig_func, rec);
-	else
-		signal_remove_id(rec->signal_id, sig_func, rec);
-
-        SvREFCNT_dec(rec->func);
-	g_free(rec->signal);
-	g_free(rec);
-}
-
-static void perl_signal_remove_list_one(GSList **siglist, PERL_SIGNAL_REC *rec)
-{
-	*siglist = g_slist_remove(*siglist, rec);
-	if (*siglist == NULL) {
-		g_free(siglist);
-		g_hash_table_remove(signals, GINT_TO_POINTER(rec->signal_id));
-	}
-
-        perl_signal_destroy(rec);
-}
-
-#define sv_func_cmp(f1, f2, len) \
-	(f1 == f2 || (SvPOK(f1) && SvPOK(f2) && \
-		strcmp((char *) SvPV(f1, len), (char *) SvPV(f2, len)) == 0))
-
-static void perl_signal_remove_list(GSList **list, SV *func)
-{
-	GSList *tmp;
-
-	for (tmp = *list; tmp != NULL; tmp = tmp->next) {
-		PERL_SIGNAL_REC *rec = tmp->data;
-
-		if (sv_func_cmp(rec->func, func, PL_na)) {
-			perl_signal_remove_list_one(list, rec);
-			break;
-		}
-	}
-}
-
-void perl_signal_remove(const char *signal, SV *func)
-{
-	GSList **list;
-        void *signal_idp;
-
-	signal_idp = GINT_TO_POINTER(signal_get_uniq_id(signal));
-	list = g_hash_table_lookup(signals, signal_idp);
-
-	if (list != NULL) {
-		func = perl_func_sv_inc(func, perl_get_package());
-		perl_signal_remove_list(list, func);
-		SvREFCNT_dec(func);
-	}
-}
-
-void perl_command_bind_to(const char *cmd, const char *category,
-			  SV *func, int priority)
-{
-	char *signal;
-
-	signal = g_strconcat("command ", cmd, NULL);
-	perl_signal_add_full_int(signal, func, priority, TRUE, category);
-	g_free(signal);
-}
-
-void perl_command_runsub(const char *cmd, const char *data, 
-			 SERVER_REC *server, WI_ITEM_REC *item)
-{
-	command_runsub(cmd, data, server, item);
-}
-
-void perl_command_unbind(const char *cmd, SV *func)
-{
-	char *signal;
-
-        /* perl_signal_remove() calls command_unbind() */
-	signal = g_strconcat("command ", cmd, NULL);
-	perl_signal_remove(signal, func);
-	g_free(signal);
-}
-
-static int signal_destroy_hash(void *key, GSList **list, PERL_SCRIPT_REC *script)
-{
-	GSList *tmp, *next;
-
-	for (tmp = *list; tmp != NULL; tmp = next) {
-		PERL_SIGNAL_REC *rec = tmp->data;
-
-		next = tmp->next;
-		if (script == NULL || rec->script == script) {
-			*list = g_slist_remove(*list, rec);
-			perl_signal_destroy(rec);
-		}
-	}
-
-	if (*list != NULL)
-		return FALSE;
-
-	g_free(list);
-	return TRUE;
-}
-
-/* destroy all signals used by script */
-void perl_signal_remove_script(PERL_SCRIPT_REC *script)
-{
-	g_hash_table_foreach_remove(signals, (GHRFunc) signal_destroy_hash,
-				    script);
-}
-
-void perl_signals_start(void)
-{
-	signals = g_hash_table_new(NULL, NULL);
-}
-
-void perl_signals_stop(void)
-{
-	g_hash_table_foreach(signals, (GHFunc) signal_destroy_hash, NULL);
-	g_hash_table_destroy(signals);
-	signals = NULL;
-}
-
-static void register_signal_rec(PERL_SIGNAL_ARGS_REC *rec)
-{
-	if (rec->signal[strlen(rec->signal)-1] == ' ') {
-		perl_signal_args_partial =
-			g_slist_append(perl_signal_args_partial, rec);
-	} else {
-		int signal_id = signal_get_uniq_id(rec->signal);
-		g_hash_table_insert(perl_signal_args_hash,
-				    GINT_TO_POINTER(signal_id), rec);
-	}
-}
-
-void perl_signal_register(const char *signal, const char **args)
-{
-	PERL_SIGNAL_ARGS_REC *rec;
-	int i;
-
-	if (perl_signal_args_find(signal_get_uniq_id(signal)) != NULL)
-		return;
-
-	rec = g_new0(PERL_SIGNAL_ARGS_REC, 1);
-	for (i = 0; i < 6 && args[i] != NULL; i++)
-		rec->args[i] = g_strdup(args[i]);
-	rec->dynamic = TRUE;
-	rec->signal = g_strdup(signal);
-	register_signal_rec(rec);
-}
-
-void perl_signals_init(void)
-{
-	int n;
-
-	perl_signal_args_hash = g_hash_table_new((GHashFunc) g_direct_hash,
-						 (GCompareFunc) g_direct_equal);
-        perl_signal_args_partial = NULL;
-
-	for (n = 0; perl_signal_args[n].signal != NULL; n++)
-		register_signal_rec(&perl_signal_args[n]);
-}
-
-static void signal_args_free(PERL_SIGNAL_ARGS_REC *rec)
-{
-	int i;
-
-	if (!rec->dynamic)
-		return;
-
-	for (i = 0; i < 6 && rec->args[i] != NULL; i++)
-		g_free(rec->args[i]);
-	g_free(rec->signal);
-	g_free(rec);
-}
-
-static void signal_args_hash_free(void *key, PERL_SIGNAL_ARGS_REC *rec)
-{
-        signal_args_free(rec);
-}
-
-void perl_signals_deinit(void)
-{
-	g_slist_foreach(perl_signal_args_partial,
-			(GFunc) signal_args_free, NULL);
-	g_slist_free(perl_signal_args_partial);
-
-	g_hash_table_foreach(perl_signal_args_hash,
-			     (GHFunc) signal_args_hash_free, NULL);
-        g_hash_table_destroy(perl_signal_args_hash);
-}