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fixes for new signaling code.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2691 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2002-04-16 18:11:06 +00:00 committed by cras
parent c5b852ed57
commit c7320514aa
7 changed files with 121 additions and 157 deletions
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54
src/core/commands.c
View File

@ -72,10 +72,10 @@ static COMMAND_MODULE_REC *command_module_find(COMMAND_REC *rec,
return NULL;
}
static COMMAND_MODULE_REC *command_module_find_func(COMMAND_REC *rec,
SIGNAL_FUNC func)
static COMMAND_MODULE_REC *
command_module_find_and_remove(COMMAND_REC *rec, SIGNAL_FUNC func)
{
GSList *tmp;
GSList *tmp, *tmp2;
g_return_val_if_fail(rec != NULL, NULL);
g_return_val_if_fail(func != NULL, NULL);
@ -83,8 +83,15 @@ static COMMAND_MODULE_REC *command_module_find_func(COMMAND_REC *rec,
for (tmp = rec->modules; tmp != NULL; tmp = tmp->next) {
COMMAND_MODULE_REC *rec = tmp->data;
if (g_slist_find(rec->signals, (void *) func) != NULL)
return rec;
for (tmp2 = rec->callbacks; tmp2 != NULL; tmp2 = tmp2->next) {
COMMAND_CALLBACK_REC *cb = tmp2->data;
if (cb->func == func) {
rec->callbacks =
g_slist_remove(rec->callbacks, cb);
return rec;
}
}
}
return NULL;
@ -131,11 +138,13 @@ command_module_get(COMMAND_REC *rec, const char *module, int protocol)
return modrec;
}
void command_bind_to(const char *module, int pos, const char *cmd,
int protocol, const char *category, SIGNAL_FUNC func)
void command_bind_full(const char *module, int priority, const char *cmd,
int protocol, const char *category, SIGNAL_FUNC func,
void *user_data)
{
COMMAND_REC *rec;
COMMAND_MODULE_REC *modrec;
COMMAND_MODULE_REC *modrec;
COMMAND_CALLBACK_REC *cb;
char *str;
g_return_if_fail(module != NULL);
@ -150,11 +159,14 @@ void command_bind_to(const char *module, int pos, const char *cmd,
}
modrec = command_module_get(rec, module, protocol);
modrec->signals = g_slist_append(modrec->signals, (void *) func);
cb = g_new0(COMMAND_CALLBACK_REC, 1);
cb->func = func;
cb->user_data = user_data;
modrec->callbacks = g_slist_append(modrec->callbacks, cb);
if (func != NULL) {
str = g_strconcat("command ", cmd, NULL);
signal_add_full(module, pos, str, func, NULL);
signal_add_full(module, priority, str, func, user_data);
g_free(str);
}
@ -176,7 +188,8 @@ static void command_module_free(COMMAND_MODULE_REC *modrec, COMMAND_REC *rec)
{
rec->modules = g_slist_remove(rec->modules, modrec);
g_slist_free(modrec->signals);
g_slist_foreach(modrec->callbacks, (GFunc) g_free, NULL);
g_slist_free(modrec->callbacks);
g_free(modrec->name);
g_free_not_null(modrec->options);
g_free(modrec);
@ -196,7 +209,7 @@ static void command_module_destroy(COMMAND_REC *rec,
for (tmp = rec->modules; tmp != NULL; tmp = tmp->next) {
COMMAND_MODULE_REC *rec = tmp->data;
if (rec->signals == NULL)
if (rec->callbacks == NULL)
freelist = g_slist_append(freelist, rec);
else {
g_slist_free(freelist);
@ -212,10 +225,10 @@ static void command_module_destroy(COMMAND_REC *rec,
command_free(rec);
}
void command_unbind(const char *cmd, SIGNAL_FUNC func)
void command_unbind_full(const char *cmd, SIGNAL_FUNC func, void *user_data)
{
COMMAND_REC *rec;
COMMAND_MODULE_REC *modrec;
COMMAND_MODULE_REC *modrec;
char *str;
g_return_if_fail(cmd != NULL);
@ -223,17 +236,15 @@ void command_unbind(const char *cmd, SIGNAL_FUNC func)
rec = command_find(cmd);
if (rec != NULL) {
modrec = command_module_find_func(rec, func);
modrec = command_module_find_and_remove(rec, func);
g_return_if_fail(modrec != NULL);
modrec->signals =
g_slist_remove(modrec->signals, (void *) func);
if (modrec->signals == NULL)
if (modrec->callbacks == NULL)
command_module_destroy(rec, modrec);
}
str = g_strconcat("command ", cmd, NULL);
signal_remove(str, func);
signal_remove_data(str, func, user_data);
g_free(str);
}
@ -767,10 +778,11 @@ static void command_module_unbind_all(COMMAND_REC *rec,
{
GSList *tmp, *next;
for (tmp = modrec->signals; tmp != NULL; tmp = next) {
for (tmp = modrec->callbacks; tmp != NULL; tmp = next) {
COMMAND_CALLBACK_REC *cb = tmp->data;
next = tmp->next;
command_unbind(rec->cmd, (SIGNAL_FUNC) tmp->data);
command_unbind_full(rec->cmd, cb->func, cb->user_data);
}
if (g_slist_find(commands, rec) != NULL) {

31
src/core/commands.h
View File

@ -3,11 +3,16 @@
#include "signals.h"
typedef struct {
SIGNAL_FUNC func;
void *user_data;
} COMMAND_CALLBACK_REC;
typedef struct {
char *name;
char *options;
int protocol; /* chat protocol required for this command */
GSList *signals;
GSList *callbacks;
} COMMAND_MODULE_REC;
typedef struct {
@ -57,17 +62,23 @@ extern GSList *commands;
extern char *current_command; /* the command we're right now. */
/* Bind command to specified function. */
void command_bind_to(const char *module, int pos, const char *cmd,
int protocol, const char *category, SIGNAL_FUNC func);
#define command_bind(a, b, c) command_bind_to(MODULE_NAME, 1, a, -1, b, c)
#define command_bind_first(a, b, c) command_bind_to(MODULE_NAME, 0, a, -1, b, c)
#define command_bind_last(a, b, c) command_bind_to(MODULE_NAME, 2, a, -1, b, c)
void command_bind_full(const char *module, int priority, const char *cmd,
int protocol, const char *category, SIGNAL_FUNC func,
void *user_data);
#define command_bind(a, b, c) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_DEFAULT, a, -1, b, c, NULL)
#define command_bind_first(a, b, c) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_HIGH, a, -1, b, c, NULL)
#define command_bind_last(a, b, c) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_LOW, a, -1, b, c, NULL)
#define command_bind_proto(a, b, c, d) command_bind_to(MODULE_NAME, 1, a, b, c, d)
#define command_bind_proto_first(a, b, c, d) command_bind_to(MODULE_NAME, 0, a, b, c, d)
#define command_bind_proto_last(a, b, c, d) command_bind_to(MODULE_NAME, 2, a, b, c, d)
#define command_bind_data(a, b, c, d) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_DEFAULT, a, -1, b, c, d)
#define command_bind_data_first(a, b, c, d) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_HIGH, a, -1, b, c, d)
#define command_bind_data_last(a, b, c, d) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_LOW, a, -1, b, c, d)
void command_unbind(const char *cmd, SIGNAL_FUNC func);
#define command_bind_proto(a, b, c, d) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_DEFAULT, a, b, c, d, NULL)
#define command_bind_proto_first(a, b, c, d) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_HIGH, a, b, c, d, NULL)
#define command_bind_proto_last(a, b, c, d) command_bind_full(MODULE_NAME, SIGNAL_PRIORITY_LOW, a, b, c, d, NULL)
void command_unbind_full(const char *cmd, SIGNAL_FUNC func, void *user_data);
#define command_unbind(cmd, func) command_unbind_full(cmd, func, NULL)
/* Run subcommand, `cmd' contains the base command, first word in `data'
contains the subcommand */

4
src/core/expandos.c
View File

@ -179,8 +179,8 @@ void expando_bind(const char *key, int funccount, SIGNAL_FUNC *funcs)
func = arg < funccount ? funcs[arg] : NULL;
if (func == NULL) func = funcs[EXPANDO_ARG_NONE];
signal_add_full_id(MODULE_NAME, 1, rec->signal_ids[n],
func, NULL);
signal_add_full_id(MODULE_NAME, SIGNAL_PRIORITY_DEFAULT,
rec->signal_ids[n], func, NULL);
}
}

3
src/fe-text/statusbar.c
View File

@ -860,7 +860,8 @@ static void statusbar_item_default_signals(SBAR_ITEM_REC *item)
break;
}
if (func != NULL) {
signal_add_full_id(MODULE_NAME, 1,
signal_add_full_id(MODULE_NAME,
SIGNAL_PRIORITY_DEFAULT,
*pos, func, NULL);
}
}

25
src/perl/common/Core.xs
View File

@ -82,9 +82,10 @@ CODE:
if (items != 1 && items != 2)
croak("Usage: Irssi::signal_add(signal, func)");
if (items == 2)
perl_signal_add((char *)SvPV(ST(0),PL_na), ST(1));
perl_signal_add_full((char *)SvPV(ST(0),PL_na), ST(1),
SIGNAL_PRIORITY_DEFAULT);
else
perl_signal_add_hash(1, ST(0));
perl_signal_add_hash(SIGNAL_PRIORITY_DEFAULT, ST(0));
void
signal_add_first(...)
@ -92,9 +93,10 @@ CODE:
if (items != 1 && items != 2)
croak("Usage: Irssi::signal_add_first(signal, func)");
if (items == 2)
perl_signal_add_first((char *)SvPV(ST(0),PL_na), ST(1));
perl_signal_add_full((char *)SvPV(ST(0),PL_na), ST(1),
SIGNAL_PRIORITY_HIGH);
else
perl_signal_add_hash(0, ST(0));
perl_signal_add_hash(SIGNAL_PRIORITY_HIGH, ST(0));
void
signal_add_last(...)
@ -102,9 +104,20 @@ CODE:
if (items != 1 && items != 2)
croak("Usage: Irssi::signal_add_last(signal, func)");
if (items == 2)
perl_signal_add_last((char *)SvPV(ST(0),PL_na), ST(1));
perl_signal_add_full((char *)SvPV(ST(0),PL_na), ST(1),
SIGNAL_PRIORITY_LOW);
else
perl_signal_add_hash(2, ST(0));
perl_signal_add_hash(SIGNAL_PRIORITY_LOW, ST(0));
void
signal_add_priority(...)
CODE:
if (items != 2 && items != 3)
croak("Usage: Irssi::signal_add_priority(signal, func, priority)");
if (items == 3)
perl_signal_add_full((char *)SvPV(ST(0),PL_na), ST(1), SvIV(ST(2)));
else
perl_signal_add_hash(SvIV(ST(0)), ST(1));
void
signal_remove(signal, func)

153
src/perl/perl-signals.c
View File

@ -33,9 +33,7 @@ typedef struct {
PERL_SCRIPT_REC *script;
int signal_id;
char *signal;
SV *func;
int priority;
} PERL_SIGNAL_REC;
typedef struct {
@ -45,7 +43,7 @@ typedef struct {
#include "perl-signals-list.h"
static GHashTable *signals[3];
static GHashTable *signals;
static GHashTable *perl_signal_args_hash;
static GSList *perl_signal_args_partial;
@ -208,103 +206,72 @@ static void perl_call_signal(PERL_SCRIPT_REC *script, SV *func,
LEAVE;
}
static void sig_func(int priority, gconstpointer *args)
static void sig_func(const void *p1, const void *p2,
const void *p3, const void *p4,
const void *p5, const void *p6)
{
GSList **list, *tmp, *next;
int signal_id;
PERL_SIGNAL_REC *rec;
const void *args[6];
signal_id = signal_get_emitted_id();
list = g_hash_table_lookup(signals[priority],
GINT_TO_POINTER(signal_id));
for (tmp = list == NULL ? NULL : *list; tmp != NULL; tmp = next) {
PERL_SIGNAL_REC *rec = tmp->data;
args[0] = p1; args[1] = p2; args[2] = p3;
args[3] = p4; args[4] = p5; args[5] = p6;
next = tmp->next;
perl_call_signal(rec->script, rec->func, signal_id, args);
if (signal_is_stopped(signal_id))
break;
}
rec = signal_get_user_data();
perl_call_signal(rec->script, rec->func, signal_get_emitted_id(), args);
}
#define SIG_FUNC_DECL(priority, priority_name) \
static void sig_func_##priority_name(gconstpointer p1, gconstpointer p2, \
gconstpointer p3, gconstpointer p4, \
gconstpointer p5, gconstpointer p6) \
{ \
gconstpointer args[6]; \
args[0] = p1; args[1] = p2; args[2] = p3; \
args[3] = p4; args[4] = p5; args[5] = p6; \
sig_func(priority, args); \
}
SIG_FUNC_DECL(0, first);
SIG_FUNC_DECL(1, default);
SIG_FUNC_DECL(2, last);
#define priority_get_func(priority) \
(priority == 0 ? sig_func_first : \
priority == 1 ? sig_func_default : sig_func_last)
#define perl_signal_get_func(rec) \
(priority_get_func((rec)->priority))
static void perl_signal_add_to_int(const char *signal, SV *func,
int priority, int command)
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;
GHashTable *table;
GSList **siglist;
void *signal_idp;
g_return_if_fail(signal != NULL);
g_return_if_fail(func != NULL);
g_return_if_fail(priority >= 0 && priority <= 2);
script = perl_script_find_package(perl_get_package());
g_return_if_fail(script != NULL);
if (!command && strncmp(signal, "command ", 8) == 0) {
/* we used Irssi::signal_add() instead of
Irssi::command_bind() - oh well, allow this.. */
command_bind_to(MODULE_NAME, priority, signal+8, -1,
NULL, priority_get_func(priority));
command = TRUE;
}
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());
rec->priority = priority;
table = signals[priority];
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(table, signal_idp);
siglist = g_hash_table_lookup(signals, signal_idp);
if (siglist == NULL) {
siglist = g_new0(GSList *, 1);
g_hash_table_insert(table, signal_idp, siglist);
if (!command) {
signal_add_full_id(MODULE_NAME, priority, rec->signal_id,
perl_signal_get_func(rec), NULL);
}
g_hash_table_insert(signals, signal_idp, siglist);
}
*siglist = g_slist_append(*siglist, rec);
}
void perl_signal_add_to(const char *signal, SV *func, int priority)
void perl_signal_add_full(const char *signal, SV *func, int priority)
{
perl_signal_add_to_int(signal, func, priority, FALSE);
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(rec->signal+8, perl_signal_get_func(rec));
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);
@ -313,17 +280,10 @@ static void perl_signal_destroy(PERL_SIGNAL_REC *rec)
static void perl_signal_remove_list_one(GSList **siglist, PERL_SIGNAL_REC *rec)
{
void *signal_idp;
g_return_if_fail(rec != NULL);
signal_idp = GINT_TO_POINTER(rec->signal_id);
*siglist = g_slist_remove(*siglist, rec);
if (*siglist == NULL) {
signal_remove_id(rec->signal_id, perl_signal_get_func(rec), NULL);
g_free(siglist);
g_hash_table_remove(signals[rec->priority], signal_idp);
g_hash_table_remove(signals, GINT_TO_POINTER(rec->signal_id));
}
perl_signal_destroy(rec);
@ -337,8 +297,6 @@ static void perl_signal_remove_list(GSList **list, SV *func)
{
GSList *tmp;
g_return_if_fail(list != NULL);
for (tmp = *list; tmp != NULL; tmp = tmp->next) {
PERL_SIGNAL_REC *rec = tmp->data;
@ -353,17 +311,15 @@ void perl_signal_remove(const char *signal, SV *func)
{
GSList **list;
void *signal_idp;
int n;
signal_idp = GINT_TO_POINTER(signal_get_uniq_id(signal));
list = g_hash_table_lookup(signals, signal_idp);
func = perl_func_sv_inc(func, perl_get_package());
for (n = 0; n < sizeof(signals)/sizeof(signals[0]); n++) {
list = g_hash_table_lookup(signals[n], signal_idp);
if (list != NULL)
perl_signal_remove_list(list, func);
if (list != NULL) {
func = perl_func_sv_inc(func, perl_get_package());
perl_signal_remove_list(list, func);
SvREFCNT_dec(func);
}
SvREFCNT_dec(func);
}
void perl_command_bind_to(const char *cmd, const char *category,
@ -371,11 +327,8 @@ void perl_command_bind_to(const char *cmd, const char *category,
{
char *signal;
command_bind_to(MODULE_NAME, priority, cmd, -1,
category, priority_get_func(priority));
signal = g_strconcat("command ", cmd, NULL);
perl_signal_add_to_int(signal, func, priority, TRUE);
perl_signal_add_full_int(signal, func, priority, TRUE, category);
g_free(signal);
}
@ -405,11 +358,6 @@ static int signal_destroy_hash(void *key, GSList **list, PERL_SCRIPT_REC *script
next = tmp->next;
if (script == NULL || rec->script == script) {
*list = g_slist_remove(*list, rec);
if (*list == NULL) {
signal_remove_id(rec->signal_id,
perl_signal_get_func(rec),
NULL);
}
perl_signal_destroy(rec);
}
}
@ -424,35 +372,20 @@ static int signal_destroy_hash(void *key, GSList **list, PERL_SCRIPT_REC *script
/* destroy all signals used by script */
void perl_signal_remove_script(PERL_SCRIPT_REC *script)
{
int n;
for (n = 0; n < sizeof(signals)/sizeof(signals[0]); n++) {
g_hash_table_foreach_remove(signals[n],
(GHRFunc) signal_destroy_hash,
script);
}
g_hash_table_foreach_remove(signals, (GHRFunc) signal_destroy_hash,
script);
}
void perl_signals_start(void)
{
int n;
for (n = 0; n < sizeof(signals)/sizeof(signals[0]); n++) {
signals[n] = g_hash_table_new((GHashFunc) g_direct_hash,
(GCompareFunc) g_direct_equal);
}
signals = g_hash_table_new(NULL, NULL);
}
void perl_signals_stop(void)
{
int n;
for (n = 0; n < sizeof(signals)/sizeof(signals[0]); n++) {
g_hash_table_foreach(signals[n],
(GHFunc) signal_destroy_hash, NULL);
g_hash_table_destroy(signals[n]);
signals[n] = NULL;
}
g_hash_table_foreach(signals, (GHFunc) signal_destroy_hash, NULL);
g_hash_table_destroy(signals);
signals = NULL;
}
void perl_signals_init(void)

8
src/perl/perl-signals.h
View File

@ -1,13 +1,7 @@
#ifndef __PERL_SIGNALS_H
#define __PERL_SIGNALS_H
void perl_signal_add_to(const char *signal, SV *func, int priority);
#define perl_signal_add_first(signal, func) \
perl_signal_add_to(signal, func, 0)
#define perl_signal_add(signal, func) \
perl_signal_add_to(signal, func, 1)
#define perl_signal_add_last(signal, func) \
perl_signal_add_to(signal, func, 2)
void perl_signal_add_full(const char *signal, SV *func, int priority);
void perl_signal_remove(const char *signal, SV *func);
/* remove all signals used by script */