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--enable-perl* -> --with-perl*. Added a new libfe_perl which handles /SCRIPT

Browse Source 
commands. /RUN -> /SCRIPT LOAD, /PERLFLUSH -> /SCRIPT FLUSH, /PERL ->
/SCRIPT EXEC. Added /SCRIPT UNLOAD, /SCRIPT LIST. Lots of cleanups.

filename_complete() has extra argument for "default directory" which is
searched if no path is given when completing.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1680 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-07-29 09:17:53 +00:00 committed by cras
parent 2d5edb8c4d
commit 6c2f9c685a
26 changed files with 1052 additions and 506 deletions
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37
configure.in
View File

@ -100,28 +100,28 @@ else
PERL_LIB_DIR="$prefix"
fi
AC_ARG_ENABLE(perl-path,
[ --enable-perl-path=dir Specify where to install the Perl libraries for irssi],
if test x$enableval = xyes; then
AC_ARG_WITH(perl-path,
[ --with-perl-path=dir Specify where to install the Perl libraries for irssi],
if test x$withval = xyes; then
want_perl=yes
else
if test "x$enableval" = xno; then
if test "x$withval" = xno; then
want_perl=no
else
want_perl=yes
PERL_LIB_DIR="$enableval"
PERL_LIB_DIR="$withval"
perl_lib_dir_given=yes
fi
fi,
want_perl=yes)
AC_ARG_ENABLE(perl,
[ --enable-perl[=yes|no|static] Build with Perl support - also specifies
if it should be built into main irssi binary
(static) or as module (default)],
if test x$enableval = xyes; then
AC_ARG_WITH(perl,
[ --with-perl[=yes|no|static] Build with Perl support - also specifies
if it should be built into main irssi binary
(static) or as module (default)],
if test x$withval = xyes; then
want_perl=yes
elif test x$enableval = xstatic; then
elif test x$withval = xstatic; then
want_perl=static
else
want_perl=no
@ -542,26 +542,35 @@ if test "$want_perl" != "no"; then
if test "x$want_perl" = "xstatic"; then
dnl * building with static perl support
dnl * all PERL_LDFLAGS linking is done in fe-text
PERL_LDFLAGS="../perl/libperl_static.la $PERL_LDFLAGS"
PERL_LINK_LIBS="$PERL_LDFLAGS"
PERL_LINK_FLAGS="$PERL_LDFLAGS"
PERL_LINK_LIBS="../perl/libperl_core_static.la"
PERL_FE_LINK_LIBS="../perl/libfe_perl_static.la"
PERL_LDFLAGS=
AC_DEFINE(HAVE_STATIC_PERL)
dnl * build only static library of perl module
perl_module_lib=
perl_static_lib=libperl_static.la
perl_module_fe_lib=
perl_static_lib=libperl_core_static.la
perl_static_fe_lib=libfe_perl_static.la
PERL_LIBTOOL='$(SHELL) $(top_builddir)/libtool'
else
dnl * build dynamic library of perl module
perl_module_lib=libperl_core.la
perl_module_fe_lib=libfe_perl.la
perl_static_lib=
perl_static_fe_lib=
PERL_LIBTOOL='$(SHELL) $(top_builddir)/libtool'
fi
AC_SUBST(perl_module_lib)
AC_SUBST(perl_static_lib)
AC_SUBST(perl_module_fe_lib)
AC_SUBST(perl_static_fe_lib)
AC_SUBST(PERL_LIBTOOL)
AC_SUBST(PERL_LINK_FLAGS)
AC_SUBST(PERL_LINK_LIBS)
AC_SUBST(PERL_FE_LINK_LIBS)
AC_SUBST(PERL_LDFLAGS)
AC_SUBST(PERL_CFLAGS)

6
docs/manual.txt
View File

@ -146,10 +146,10 @@
--enable-memdebug Enable memory debugging, great for finding
memory leaks
--enable-perl=static Build Perl support statically to irssi binary
--with-perl=static Build Perl support statically to irssi binary
(default is to build a module)
--enable-perl-path=dir Specify installation dir for Perl libraries
--disable-perl Disable Perl support
--with-perl-path=dir Specify installation dir for Perl libraries
--without-perl Disable Perl support
--with-socks Build with socks library
--with-bot Build irssi-bot

1
irssi.conf
View File

@ -62,5 +62,6 @@ aliases = {
SV = "say Irssi $J - http://irssi.org/";
GOTO = "sb goto";
CHAT = "dcc chat";
RUN = "SCRIPT LOAD";
UPTIME = "eval exec - expr `date +%s` - \\$F | awk '{print \"Irssi uptime: \"int(\\\\\\$1/3600/24)\"d \"int(\\\\\\$1/3600%24)\"h \"int(\\\\\\$1/60%60)\"m \"int(\\\\\\$1%60)\"s\" }'";
};

51
src/fe-common/core/completion.c
View File

@ -208,7 +208,14 @@ char *word_complete(WINDOW_REC *window, const char *line, int *pos)
return ret;
}
GList *list_add_file(GList *list, const char *name)
#define IS_CURRENT_DIR(dir) \
((dir)[0] == '.' && ((dir)[1] == '\0' || (dir)[1] == G_DIR_SEPARATOR))
#define USE_DEFAULT_PATH(path, default_path) \
((!g_path_is_absolute(path) || IS_CURRENT_DIR(path)) && \
default_path != NULL)
GList *list_add_file(GList *list, const char *name, const char *default_path)
{
struct stat statbuf;
char *fname;
@ -216,6 +223,11 @@ GList *list_add_file(GList *list, const char *name)
g_return_val_if_fail(name != NULL, NULL);
fname = convert_home(name);
if (USE_DEFAULT_PATH(fname, default_path)) {
g_free(fname);
fname = g_strconcat(default_path, G_DIR_SEPARATOR_S,
name, NULL);
}
if (stat(fname, &statbuf) == 0) {
list = g_list_append(list, !S_ISDIR(statbuf.st_mode) ? g_strdup(name) :
g_strconcat(name, G_DIR_SEPARATOR_S, NULL));
@ -225,7 +237,7 @@ GList *list_add_file(GList *list, const char *name)
return list;
}
GList *filename_complete(const char *path)
GList *filename_complete(const char *path, const char *default_path)
{
GList *list;
DIR *dirp;
@ -239,17 +251,31 @@ GList *filename_complete(const char *path)
/* get directory part of the path - expand ~/ */
realpath = convert_home(path);
dir = g_dirname(realpath);
g_free(realpath);
if (USE_DEFAULT_PATH(realpath, default_path)) {
g_free(realpath);
realpath = g_strconcat(default_path, G_DIR_SEPARATOR_S,
path, NULL);
}
/* open directory for reading */
dir = g_dirname(realpath);
dirp = opendir(dir);
g_free(dir);
if (dirp == NULL) return NULL;
g_free(realpath);
if (dirp == NULL)
return NULL;
dir = g_dirname(path);
if (*dir == G_DIR_SEPARATOR && dir[1] == '\0')
*dir = '\0'; /* completing file in root directory */
if (*dir == G_DIR_SEPARATOR && dir[1] == '\0') {
/* completing file in root directory */
*dir = '\0';
} else if (IS_CURRENT_DIR(dir) && !IS_CURRENT_DIR(path)) {
/* completing file in default_path
(path not set, and leave it that way) */
g_free_and_null(dir);
}
basename = g_basename(path);
len = strlen(basename);
@ -265,14 +291,15 @@ GList *filename_complete(const char *path)
}
if (len == 0 || strncmp(dp->d_name, basename, len) == 0) {
name = g_strdup_printf("%s"G_DIR_SEPARATOR_S"%s", dir, dp->d_name);
list = list_add_file(list, name);
name = dir == NULL ? g_strdup(dp->d_name) :
g_strdup_printf("%s"G_DIR_SEPARATOR_S"%s", dir, dp->d_name);
list = list_add_file(list, name, default_path);
g_free(name);
}
}
closedir(dirp);
g_free(dir);
g_free_not_null(dir);
return list;
}
@ -617,7 +644,7 @@ static void sig_complete_filename(GList **list, WINDOW_REC *window,
if (*line != '\0') return;
*list = filename_complete(word);
*list = filename_complete(word, NULL);
if (*list != NULL) {
*want_space = FALSE;
signal_stop();
@ -658,7 +685,6 @@ void completion_init(void)
signal_add("complete command set", (SIGNAL_FUNC) sig_complete_set);
signal_add("complete command toggle", (SIGNAL_FUNC) sig_complete_toggle);
signal_add("complete command cat", (SIGNAL_FUNC) sig_complete_filename);
signal_add("complete command run", (SIGNAL_FUNC) sig_complete_filename);
signal_add("complete command save", (SIGNAL_FUNC) sig_complete_filename);
signal_add("complete command reload", (SIGNAL_FUNC) sig_complete_filename);
signal_add("complete command rawlog open", (SIGNAL_FUNC) sig_complete_filename);
@ -676,7 +702,6 @@ void completion_deinit(void)
signal_remove("complete command set", (SIGNAL_FUNC) sig_complete_set);
signal_remove("complete command toggle", (SIGNAL_FUNC) sig_complete_toggle);
signal_remove("complete command cat", (SIGNAL_FUNC) sig_complete_filename);
signal_remove("complete command run", (SIGNAL_FUNC) sig_complete_filename);
signal_remove("complete command save", (SIGNAL_FUNC) sig_complete_filename);
signal_remove("complete command reload", (SIGNAL_FUNC) sig_complete_filename);
signal_remove("complete command rawlog open", (SIGNAL_FUNC) sig_complete_filename);

2
src/fe-common/core/completion.h
View File

@ -8,7 +8,7 @@ char *auto_word_complete(const char *line, int *pos);
/* manual word completion - called when TAB is pressed */
char *word_complete(WINDOW_REC *window, const char *line, int *pos);
GList *filename_complete(const char *path);
GList *filename_complete(const char *path, const char *default_path);
void completion_init(void);
void completion_deinit(void);

2
src/fe-common/irc/dcc/fe-dcc-send.c
View File

@ -109,7 +109,7 @@ static void sig_dcc_send_complete(GList **list, WINDOW_REC *window,
return;
/* completing filename parameter for /DCC SEND */
*list = filename_complete(word);
*list = filename_complete(word, NULL);
if (*list != NULL) {
*want_space = FALSE;
signal_stop();

7
src/fe-text/Makefile.am
View File

@ -10,11 +10,16 @@ INCLUDES = \
$(CURSES_INCLUDEDIR) \
-DLOCALEDIR=\""$(datadir)/locale"\"
irssi_DEPENDENCIES = @COMMON_LIBS@
irssi_DEPENDENCIES = \
@COMMON_LIBS@ \
@PERL_LINK_LIBS@ \
@PERL_FE_LINK_LIBS@
irssi_LDADD = \
@COMMON_LIBS@ \
@PERL_LINK_LIBS@ \
@PERL_FE_LINK_LIBS@ \
@PERL_LINK_FLAGS@ \
$(PROG_LIBS) \
$(CURSES_LIBS)

5
src/fe-text/irssi.c
View File

@ -45,6 +45,9 @@
#ifdef HAVE_STATIC_PERL
void perl_core_init(void);
void perl_core_deinit(void);
void fe_perl_init(void);
void fe_perl_deinit(void);
#endif
void irc_init(void);
@ -139,6 +142,7 @@ static void textui_finish_init(void)
#ifdef HAVE_STATIC_PERL
perl_core_init();
fe_perl_init();
#endif
if (display_firsttimer) {
@ -178,6 +182,7 @@ static void textui_deinit(void)
#ifdef HAVE_STATIC_PERL
perl_core_deinit();
fe_perl_deinit();
#endif
theme_unregister();

1
src/perl/.cvsignore
View File

@ -7,3 +7,4 @@ Makefile
Makefile.in
so_locations
perl-signals-list.h
irssi-core.pl.h

49
src/perl/Makefile.am
View File

@ -2,29 +2,43 @@ LIBTOOL = $(PERL_LIBTOOL)
moduledir = $(libdir)/irssi/modules
module_LTLIBRARIES = $(perl_module_lib)
noinst_LTLIBRARIES = $(perl_static_lib)
module_LTLIBRARIES = $(perl_module_lib) $(perl_module_fe_lib)
noinst_LTLIBRARIES = $(perl_static_lib) $(perl_static_fe_lib)
EXTRA_LTLIBRARIES = \
libperl_core.la \
libperl_static.la
libperl_core.la libfe_perl.la \
libperl_core_static.la libfe_perl_static.la
libperl_core_la_LDFLAGS = -avoid-version -rpath $(moduledir)
libfe_perl_la_LDFLAGS = -avoid-version -rpath $(moduledir)
perl.c: perl-signals-list.h
perl-core.c: perl-signals-list.h irssi-core.pl.h
INCLUDES = $(GLIB_CFLAGS) \
-DSCRIPTDIR=\""$(libdir)/irssi/scripts"\" \
-DPERL_LIB_DIR=\""$(PERL_LIB_DIR)"\" \
$(PERL_CFLAGS) \
-I$(top_srcdir)/src \
-I$(top_srcdir)/src/core
-I$(top_srcdir)/src/core \
-I$(top_srcdir)/src/fe-common/core
perl_sources = \
perl.c \
perl-core.c \
perl-common.c \
perl-signals.c \
perl-sources.c \
xsinit.c
perl_fe_sources = \
module-formats.c \
perl-fe.c
noinst_HEADERS = \
module.h \
perl-core.h \
perl-common.h \
perl-signals.h \
perl-sources.h
libperl_core_la_DEPENDENCIES = .libs/libperl_orig.a .libs/DynaLoader.a
.libs/libperl_orig.a:
@ -39,12 +53,21 @@ libperl_core_la_DEPENDENCIES = .libs/libperl_orig.a .libs/DynaLoader.a
libperl_core_la_SOURCES = \
$(perl_sources)
libperl_static_la_SOURCES = \
libperl_core_static_la_SOURCES = \
$(perl_sources)
libfe_perl_la_SOURCES = \
$(perl_fe_sources)
libfe_perl_static_la_SOURCES = \
$(perl_fe_sources)
perl-signals-list.h: $(top_srcdir)/docs/signals.txt $(srcdir)/get-signals.pl
cat $(top_srcdir)/docs/signals.txt | $(perlpath) $(srcdir)/get-signals.pl > perl-signals-list.h
irssi-core.pl.h: irssi-core.pl
$(top_srcdir)/file2header.sh $(srcdir)/irssi-core.pl irssi_core_code > irssi-core.pl.h
CORE_SOURCES = \
common/Irssi.xs \
common/Irssi.pm \
@ -88,15 +111,11 @@ EXTRA_DIST = \
libperl_dynaloader.la \
libperl_orig.la \
get-signals.pl \
irssi-core.pl \
$(CORE_SOURCES) \
$(IRC_SOURCES) \
$(UI_SOURCES)
noinst_HEADERS = \
module.h \
perl-common.h \
perl-signals.h
all-local:
for dir in common irc ui; do \
cd $$dir && \
@ -111,15 +130,13 @@ all-local:
cd ..; \
done
# FIXME: remove after .99: the libfe_perl must not be used anymore
install-exec-local:
-(rm -f $(moduledir)/libfe_perl.*)
for dir in common irc ui; do \
cd $$dir && $(MAKE) install && cd ..; \
done
clean-generic:
rm -f common/Irssi.c irc/Irc.c ui/UI.c
rm -f common/Makefile irc/Makefile ui/Makefile
distclean: distclean-am
-(cd common && $(MAKE) realclean && rm -f Makefile.PL)

9
src/perl/common/module.h
View File

@ -1,11 +1,7 @@
#include <EXTERN.h>
#include <perl.h>
#include <XSUB.h>
#undef _
#undef VERSION
#define NEED_PERL_H
#define HAVE_CONFIG_H
#include "../module.h"
#include <XSUB.h>
#include "network.h"
#include "levels.h"
@ -27,6 +23,7 @@
#include "queries.h"
#include "nicklist.h"
#include "perl/perl-core.h"
#include "perl/perl-common.h"
#include "perl/perl-signals.h"

44
src/perl/irssi-core.pl Normal file
View File

@ -0,0 +1,44 @@
# NOTE: this is printed through printf()-like function,
# so no extra percent characters.
# %%s can be used once, it contains the
# use Irssi; use Irssi::Irc; etc..
package Irssi::Core;
use Symbol qw(delete_package);
use strict;
sub destroy {
my $package = "Irssi::Script::".$_[0];
delete_package($package);
}
sub eval_data {
my ($data, $id) = @_;
destroy($id);
my $package = "Irssi::Script::$id";
my $eval = qq{package $package; %s sub handler { $data; }};
{
# hide our variables within this block
my ($filename, $package, $data);
eval $eval;
}
die $@ if $@;
eval {$package->handler;};
die $@ if $@;
}
sub eval_file {
my ($filename, $id) = @_;
local *FH;
open FH, $filename or die "File not found: $filename";
local($/) = undef;
my $data = <FH>;
close FH;
$/ = '\n';
eval_data($data, id);
}

41
src/perl/module-formats.c Normal file
View File

@ -0,0 +1,41 @@
/*
module-formats.c : irssi
Copyright (C) 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
*/
#include "module.h"
#include "formats.h"
FORMAT_REC feperl_formats[] = {
{ MODULE_NAME, "Core", 0 },
/* ---- */
{ NULL, "Perl", 0 },
{ "script_not_found", "Script {hilight $0} not found", 1, { 0 } },
{ "script_not_loaded", "Script {hilight $0} is not loaded", 1, { 0 } },
{ "script_loaded", "Loaded script {hilight $0}", 2, { 0, 0 } },
{ "script_unloaded", "Unloaded script {hilight $0}", 1, { 0 } },
{ "no_scripts_loaded", "No scripts are loaded", 0 },
{ "script_list_header", "Loaded scripts:", 0 },
{ "script_list_line", "$[!15]0 $1", 2, { 0, 0 } },
{ "script_list_footer", "", 0 },
{ "script_error", "{error Error loading script {hilight $0}:}", 1, { 0 } },
{ NULL, NULL, 0 }
};

19
src/perl/module-formats.h Normal file
View File

@ -0,0 +1,19 @@
#include "formats.h"
enum {
IRCTXT_MODULE_NAME,
IRCTXT_FILL_1,
TXT_SCRIPT_NOT_FOUND,
TXT_SCRIPT_NOT_LOADED,
TXT_SCRIPT_LOADED,
TXT_SCRIPT_UNLOADED,
TXT_NO_SCRIPTS_LOADED,
TXT_SCRIPT_LIST_HEADER,
TXT_SCRIPT_LIST_LINE,
TXT_SCRIPT_LIST_FOOTER,
TXT_SCRIPT_ERROR
};
extern FORMAT_REC feperl_formats[];

25
src/perl/module.h
View File

@ -1,20 +1,21 @@
#include <EXTERN.h>
#ifndef _SEM_SEMUN_UNDEFINED
#define HAS_UNION_SEMUN
#endif
#include <perl.h>
#ifdef NEED_PERL_H
# include <EXTERN.h>
# ifndef _SEM_SEMUN_UNDEFINED
# define HAS_UNION_SEMUN
# endif
# include <perl.h>
#undef _
#undef PACKAGE
# undef _
# undef PACKAGE
/* For compatibility with perl 5.004 and older */
#ifndef ERRSV
# define ERRSV GvSV(errgv)
# ifndef ERRSV
# define ERRSV GvSV(errgv)
# endif
extern PerlInterpreter *my_perl; /* must be called my_perl or some perl implementations won't work */
#endif
#include "common.h"
#define MODULE_NAME "irssi-perl"
extern GSList *perl_scripts;
extern PerlInterpreter *my_perl; /* must be called my_perl or some perl implementations won't work */

5
src/perl/perl-common.c
View File

@ -18,6 +18,7 @@
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"
@ -513,7 +514,7 @@ static void perl_unregister_protocol(CHAT_PROTOCOL_REC *rec)
GINT_TO_POINTER(rec->id));
}
void perl_common_init(void)
void perl_common_start(void)
{
static PLAIN_OBJECT_INIT_REC core_plains[] = {
{ "Irssi::Command", (PERL_OBJECT_FUNC) perl_command_fill_hash },
@ -539,7 +540,7 @@ void perl_common_init(void)
signal_add("chat protocol destroyed", (SIGNAL_FUNC) perl_unregister_protocol);
}
void perl_common_deinit(void)
void perl_common_stop(void)
{
g_hash_table_foreach(iobject_stashes, (GHFunc) free_iobject_hash, NULL);
g_hash_table_destroy(iobject_stashes);

4
src/perl/perl-common.h
View File

@ -46,7 +46,7 @@ void irssi_add_plains(PLAIN_OBJECT_INIT_REC *objects);
char *perl_get_use_list(void);
void perl_common_init(void);
void perl_common_deinit(void);
void perl_common_start(void);
void perl_common_stop(void);
#endif

355
src/perl/perl-core.c Normal file
View File

@ -0,0 +1,355 @@
/*
perl-core.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 "signals.h"
#include "misc.h"
#include "perl-core.h"
#include "perl-common.h"
#include "perl-signals.h"
#include "perl-sources.h"
#include "irssi-core.pl.h"
/* For compatibility with perl 5.004 and older */
#ifndef HAVE_PL_PERL
# define PL_perl_destruct_level perl_destruct_level
#endif
extern void xs_init(void);
GSList *perl_scripts;
PerlInterpreter *my_perl;
#define IS_PERL_SCRIPT(file) \
(strlen(file) > 3 && strcmp(file+strlen(file)-3, ".pl") == 0)
static void perl_script_destroy_package(PERL_SCRIPT_REC *script)
{
dSP;
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv_2mortal(new_pv(script->package)));
PUTBACK;
perl_call_pv("Irssi::Core::destroy", G_VOID|G_EVAL|G_DISCARD);
SPAGAIN;
PUTBACK;
FREETMPS;
LEAVE;
}
static void perl_script_destroy(PERL_SCRIPT_REC *script)
{
signal_emit("script destroyed", 1, script);
perl_signal_remove_package(script->package);
perl_source_remove_package(script->package);
g_free(script->name);
g_free(script->package);
g_free_not_null(script->path);
g_free_not_null(script->data);
g_free(script);
perl_scripts = g_slist_remove(perl_scripts, script);
}
/* Initialize perl interpreter */
void perl_scripts_init(void)
{
char *args[] = {"", "-e", "0"};
char *code, *use_code;
perl_scripts = NULL;
perl_sources_start();
perl_signals_start();
my_perl = perl_alloc();
perl_construct(my_perl);
perl_parse(my_perl, xs_init, 3, args, NULL);
use_code = perl_get_use_list();
code = g_strdup_printf(irssi_core_code, use_code);
perl_eval_pv(code, TRUE);
g_free(code);
g_free(use_code);
perl_common_start();
}
/* Destroy all perl scripts and deinitialize perl interpreter */
void perl_scripts_deinit(void)
{
/* destroy all scripts */
while (perl_scripts != NULL)
perl_script_destroy(perl_scripts->data);
perl_signals_stop();
perl_sources_stop();
perl_common_stop();
/* perl interpreter */
perl_destruct(my_perl);
perl_free(my_perl);
my_perl = NULL;
}
/* Unload perl script */
void perl_script_unload(PERL_SCRIPT_REC *script)
{
perl_script_destroy_package(script);
perl_script_destroy(script);
}
static char *script_file_get_name(const char *path)
{
char *name, *ret, *p;
ret = name = g_strdup(g_basename(path));
p = strrchr(name, '.');
if (p != NULL) *p = '\0';
while (*name != '\0') {
if (*name != '_' && !isalnum(*name))
*name = '_';
name++;
}
return ret;
}
static char *script_data_get_name(void)
{
GString *name;
char *ret;
int n;
name = g_string_new(NULL);
n = 1;
do {
g_string_sprintf(name, "data%d", n);
n++;
} while (perl_script_find(name->str) != NULL);
ret = name->str;
g_string_free(name, FALSE);
return ret;
}
static int perl_script_eval(PERL_SCRIPT_REC *script)
{
dSP;
char *error;
int retcount;
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv_2mortal(new_pv(script->path != NULL ? script->path :
script->data)));
XPUSHs(sv_2mortal(new_pv(script->name)));
PUTBACK;
retcount = perl_call_pv(script->path != NULL ?
"Irssi::Core::eval_file" :
"Irssi::Core::eval_data",
G_EVAL|G_SCALAR);
SPAGAIN;
error = NULL;
if (SvTRUE(ERRSV)) {
STRLEN n_a;
error = SvPV(ERRSV, n_a);
} else if (retcount > 0) {
error = POPp;
}
if (error != NULL) {
if (*error == '\0')
error = NULL;
else
signal_emit("script error", 2, script, error);
}
PUTBACK;
FREETMPS;
LEAVE;
return error == NULL;
}
/* NOTE: name must not be free'd */
static PERL_SCRIPT_REC *script_load(char *name, const char *path,
const char *data)
{
PERL_SCRIPT_REC *script;
/* if there's a script with a same name, destroy it */
script = perl_script_find(name);
if (script != NULL)
perl_script_destroy(script);
script = g_new0(PERL_SCRIPT_REC, 1);
script->name = name;
script->package = g_strdup_printf("Irssi::Script::%s", name);
script->path = g_strdup(path);
script->data = g_strdup(data);
perl_scripts = g_slist_append(perl_scripts, script);
signal_emit("script created", 1, script);
if (!perl_script_eval(script)) {
perl_script_unload(script);
script = NULL;
}
return script;
}
/* Load a perl script, path must be a full path. */
PERL_SCRIPT_REC *perl_script_load_file(const char *path)
{
char *name;
name = script_file_get_name(path);
return script_load(name, path, NULL);
}
/* Load a perl script from given data */
PERL_SCRIPT_REC *perl_script_load_data(const char *data)
{
char *name;
name = script_data_get_name();
return script_load(name, NULL, data);
}
/* Find loaded script by name */
PERL_SCRIPT_REC *perl_script_find(const char *name)
{
GSList *tmp;
for (tmp = perl_scripts; tmp != NULL; tmp = tmp->next) {
PERL_SCRIPT_REC *rec = tmp->data;
if (strcmp(rec->name, name) == 0)
return rec;
}
return NULL;
}
/* Find loaded script by package */
PERL_SCRIPT_REC *perl_script_find_package(const char *package)
{
GSList *tmp;
for (tmp = perl_scripts; tmp != NULL; tmp = tmp->next) {
PERL_SCRIPT_REC *rec = tmp->data;
if (strcmp(rec->package, package) == 0)
return rec;
}
return NULL;
}
/* Returns full path for the script */
char *perl_script_get_path(const char *name)
{
struct stat statbuf;
char *file, *path;
if (g_path_is_absolute(name) || (name[0] == '~' && name[1] == '/')) {
/* full path specified */
return convert_home(name);
}
/* add .pl suffix if it's missing */
file = IS_PERL_SCRIPT(name) ? g_strdup(name) :
g_strdup_printf("%s.pl", name);
/* check from ~/.irssi/scripts/ */
path = g_strdup_printf("%s/scripts/%s", get_irssi_dir(), file);
if (stat(path, &statbuf) != 0) {
/* check from SCRIPTDIR */
g_free(path);
path = g_strdup_printf(SCRIPTDIR"/%s", file);
if (stat(path, &statbuf) != 0)
path = NULL;
}
g_free(file);
return path;
}
static void perl_scripts_autorun(void)
{
DIR *dirp;
struct dirent *dp;
struct stat statbuf;
char *path, *fname;
/* run *.pl scripts from ~/.irssi/scripts/autorun/ */
path = g_strdup_printf("%s/scripts/autorun", get_irssi_dir());
dirp = opendir(path);
if (dirp == NULL) {
g_free(path);
return;
}
while ((dp = readdir(dirp)) != NULL) {
if (!IS_PERL_SCRIPT(dp->d_name))
continue;
fname = g_strdup_printf("%s/%s", path, dp->d_name);
if (stat(fname, &statbuf) == 0 && !S_ISDIR(statbuf.st_mode))
perl_script_load_file(fname);
g_free(fname);
}
closedir(dirp);
g_free(path);
}
void perl_core_init(void)
{
PL_perl_destruct_level = 1;
perl_signals_init();
perl_scripts_init();
perl_scripts_autorun();
}
void perl_core_deinit(void)
{
perl_signals_deinit();
perl_scripts_deinit();
}

38
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@ -0,0 +1,38 @@
#ifndef __PERL_CORE_H
#define __PERL_CORE_H
typedef struct {
char *name; /* unique name */
char *package; /* package name */
/* Script can be loaded from a file, or from some data in memory */
char *path; /* FILE: full path for file */
char *data; /* DATA: data used for the script */
} PERL_SCRIPT_REC;
extern GSList *perl_scripts;
/* Initialize perl interpreter */
void perl_scripts_init(void);
/* Destroy all perl scripts and deinitialize perl interpreter */
void perl_scripts_deinit(void);
/* Load a perl script, path must be a full path. */
PERL_SCRIPT_REC *perl_script_load_file(const char *path);
/* Load a perl script from given data */
PERL_SCRIPT_REC *perl_script_load_data(const char *data);
/* Unload perl script */
void perl_script_unload(PERL_SCRIPT_REC *script);
/* Find loaded script by name */
PERL_SCRIPT_REC *perl_script_find(const char *name);
/* Find loaded script by package */
PERL_SCRIPT_REC *perl_script_find_package(const char *package);
/* Returns full path for the script */
char *perl_script_get_path(const char *name);
void perl_core_init(void);
void perl_core_deinit(void);
#endif

230
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@ -0,0 +1,230 @@
/*
perl-core.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
*/
#include "module.h"
#include "module-formats.h"
#include "signals.h"
#include "commands.h"
#include "levels.h"
#include "printtext.h"
#include "completion.h"
#include "perl-core.h"
static void cmd_script(const char *data, SERVER_REC *server, void *item)
{
command_runsub("script", data, server, item);
}
static void cmd_script_exec(const char *data)
{
PERL_SCRIPT_REC *script;
GHashTable *optlist;
char *code;
void *free_arg;
if (!cmd_get_params(data, &free_arg, 1 | PARAM_FLAG_OPTIONS,
"script exec", &optlist, &code))
return;
if (*code == '\0')
cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
script = perl_script_load_data(code);
if (script != NULL &&
g_hash_table_lookup(optlist, "permanent") == NULL) {
/* not a permanent script, unload immediately */
perl_script_unload(script);
}
cmd_params_free(free_arg);
}
static void cmd_script_load(const char *data)
{
PERL_SCRIPT_REC *script;
char *fname;
fname = perl_script_get_path(data);
if (fname == NULL) {
printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
TXT_SCRIPT_NOT_FOUND, data);
return;
}
script = perl_script_load_file(fname);
if (script != NULL) {
printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
TXT_SCRIPT_LOADED, script->name, script->path);
}
g_free(fname);
}
static void cmd_script_unload(const char *data)
{
PERL_SCRIPT_REC *script;
script = perl_script_find(data);
if (script == NULL) {
printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
TXT_SCRIPT_NOT_LOADED, data);
return;
}
printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
TXT_SCRIPT_UNLOADED, script->name);
perl_script_unload(script);
}
static void cmd_script_flush(const char *data)
{
perl_scripts_deinit();
perl_scripts_init();
}
static void cmd_script_list(void)
{
GSList *tmp;
GString *data;
if (perl_scripts == NULL) {
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
TXT_NO_SCRIPTS_LOADED);
return;
}
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
TXT_SCRIPT_LIST_HEADER);
data = g_string_new(NULL);
for (tmp = perl_scripts; tmp != NULL; tmp = tmp->next) {
PERL_SCRIPT_REC *rec = tmp->data;
if (rec->path != NULL)
g_string_assign(data, rec->path);
else {
g_string_assign(data, rec->data);
if (data->len > 50) {
g_string_truncate(data, 50);
g_string_append(data, " ...");
}
}
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
TXT_SCRIPT_LIST_LINE, rec->name, data->str);
}
g_string_free(data, TRUE);
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
TXT_SCRIPT_LIST_FOOTER);
}
static void sig_script_error(PERL_SCRIPT_REC *script, const char *error)
{
printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
TXT_SCRIPT_ERROR, script->name);
printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "%[-s]%s", error);
}
static void sig_complete_load(GList **list, WINDOW_REC *window,
const char *word, const char *line,
int *want_space)
{
char *user_dir;
if (*line != '\0')
return;
/* completing filename parameter for /SCRIPT LOAD */
user_dir = g_strdup_printf("%s/scripts", get_irssi_dir());
*list = filename_complete(word, user_dir);
*list = g_list_concat(*list, filename_complete(word, SCRIPTDIR));
g_free(user_dir);
if (*list != NULL) {
*want_space = FALSE;
signal_stop();
}
}
static GList *script_complete(const char *name)
{
GSList *tmp;
GList *list;
int len;
list = NULL;
len = strlen(name);
for (tmp = perl_scripts; tmp != NULL; tmp = tmp->next) {
PERL_SCRIPT_REC *rec = tmp->data;
if (strncmp(rec->name, name, len) == 0)
list = g_list_append(list, rec->name);
}
return list;
}
static void sig_complete_unload(GList **list, WINDOW_REC *window,
const char *word, const char *line,
int *want_space)
{
if (*line != '\0')
return;
/* completing script parameter for /SCRIPT UNLOAD */
*list = script_complete(word);
if (*list != NULL)
signal_stop();
}
void fe_perl_init(void)
{
theme_register(feperl_formats);
command_bind("script", NULL, (SIGNAL_FUNC) cmd_script);
command_bind("script exec", NULL, (SIGNAL_FUNC) cmd_script_exec);
command_bind("script load", NULL, (SIGNAL_FUNC) cmd_script_load);
command_bind("script unload", NULL, (SIGNAL_FUNC) cmd_script_unload);
command_bind("script flush", NULL, (SIGNAL_FUNC) cmd_script_flush);
command_bind("script list", NULL, (SIGNAL_FUNC) cmd_script_list);
command_set_options("script exec", "permanent");
signal_add("script error", (SIGNAL_FUNC) sig_script_error);
signal_add("complete command script load", (SIGNAL_FUNC) sig_complete_load);
signal_add("complete command script unload", (SIGNAL_FUNC) sig_complete_unload);
}
void fe_perl_deinit(void)
{
command_unbind("script", (SIGNAL_FUNC) cmd_script);
command_unbind("script exec", (SIGNAL_FUNC) cmd_script_exec);
command_unbind("script load", (SIGNAL_FUNC) cmd_script_load);
command_unbind("script unload", (SIGNAL_FUNC) cmd_script_unload);
command_unbind("script flush", (SIGNAL_FUNC) cmd_script_flush);
command_unbind("script list", (SIGNAL_FUNC) cmd_script_list);
signal_remove("script error", (SIGNAL_FUNC) sig_script_error);
signal_remove("complete command script load", (SIGNAL_FUNC) sig_complete_load);
signal_remove("complete command script unload", (SIGNAL_FUNC) sig_complete_unload);
}

28
src/perl/perl-signals.c
View File

@ -1,9 +1,31 @@
/*
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"
@ -136,7 +158,9 @@ static void perl_call_signal(const char *func, int signal_id,
if (SvTRUE(ERRSV)) {
STRLEN n_a;
signal_emit("gui dialog", 2, "error", SvPV(ERRSV, n_a));
signal_emit("script error", 2,
perl_script_find_package(perl_get_package()),
SvPV(ERRSV, n_a));
}
/* restore arguments the perl script modified */
@ -379,7 +403,7 @@ static int signal_destroy_hash(void *key, GSList **list, const char *package)
}
/* destroy all signals used by package */
void perl_signals_package_destroy(const char *package)
void perl_signal_remove_package(const char *package)
{
int n;

5
src/perl/perl-signals.h
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@ -10,6 +10,8 @@ void perl_signal_add_to(const char *signal, const char *func, int priority);
perl_signal_add_to(signal, func, 2)
void perl_signal_remove(const char *signal, const char *func);
/* remove all signals used by package */
void perl_signal_remove_package(const char *package);
void perl_command_bind_to(const char *cmd, const char *category,
const char *func, int priority);
@ -22,9 +24,6 @@ void perl_command_bind_to(const char *cmd, const char *category,
void perl_command_unbind(const char *cmd, const char *func);
/* destroy all signals used by package */
void perl_signals_package_destroy(const char *package);
void perl_signals_start(void);
void perl_signals_stop(void);

147
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@ -0,0 +1,147 @@
/*
perl-sources.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 "signals.h"
#include "perl-core.h"
#include "perl-common.h"
typedef struct {
int tag;
char *func;
char *data;
} PERL_SOURCE_REC;
static GSList *perl_sources;
static void perl_source_destroy(PERL_SOURCE_REC *rec)
{
perl_sources = g_slist_remove(perl_sources, rec);
g_source_remove(rec->tag);
g_free(rec->func);
g_free(rec->data);
g_free(rec);
}
static int perl_source_event(PERL_SOURCE_REC *rec)
{
dSP;
int retcount;
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv_2mortal(new_pv(rec->data)));
PUTBACK;
retcount = perl_call_pv(rec->func, G_EVAL|G_DISCARD);
SPAGAIN;
if (SvTRUE(ERRSV)) {
STRLEN n_a;
signal_emit("script error", 2,
perl_script_find_package(perl_get_package()),
SvPV(ERRSV, n_a));
}
PUTBACK;
FREETMPS;
LEAVE;
return 1;
}
int perl_timeout_add(int msecs, const char *func, const char *data)
{
PERL_SOURCE_REC *rec;
rec = g_new(PERL_SOURCE_REC, 1);
rec->func = g_strdup_printf("%s::%s", perl_get_package(), func);
rec->data = g_strdup(data);
rec->tag = g_timeout_add(msecs, (GSourceFunc) perl_source_event, rec);
perl_sources = g_slist_append(perl_sources, rec);
return rec->tag;
}
int perl_input_add(int source, int condition,
const char *func, const char *data)
{
PERL_SOURCE_REC *rec;
GIOChannel *channel;
rec = g_new(PERL_SOURCE_REC, 1);
rec->func = g_strdup_printf("%s::%s", perl_get_package(), func);
rec->data = g_strdup(data);
channel = g_io_channel_unix_new(source);
rec->tag = g_input_add(channel, condition,
(GInputFunction) perl_source_event, rec);
g_io_channel_unref(channel);
perl_sources = g_slist_append(perl_sources, rec);
return rec->tag;
}
void perl_source_remove(int tag)
{
GSList *tmp;
for (tmp = perl_sources; tmp != NULL; tmp = tmp->next) {
PERL_SOURCE_REC *rec = tmp->data;
if (rec->tag == tag) {
perl_source_destroy(rec);
break;
}
}
}
void perl_source_remove_package(const char *package)
{
GSList *tmp, *next;
int len;
len = strlen(package);
for (tmp = perl_sources; tmp != NULL; tmp = next) {
PERL_SOURCE_REC *rec = tmp->data;
next = tmp->next;
if (strncmp(rec->func, package, len) == 0)
perl_source_destroy(rec);
}
}
void perl_sources_start(void)
{
perl_sources = NULL;
}
void perl_sources_stop(void)
{
/* timeouts and input waits */
while (perl_sources != NULL)
perl_source_destroy(perl_sources->data);
}

15
src/perl/perl-sources.h Normal file
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@ -0,0 +1,15 @@
#ifndef __PERL_SOURCES_H
#define __PERL_SOURCES_H
int perl_timeout_add(int msecs, const char *func, const char *data);
int perl_input_add(int source, int condition,
const char *func, const char *data);
void perl_source_remove(int tag);
/* remove all sources used by package */
void perl_source_remove_package(const char *package);
void perl_sources_start(void);
void perl_sources_stop(void);
#endif

411
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@ -1,411 +0,0 @@
/*
perl.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
*/
#include "module.h"
#include "signals.h"
#include "commands.h"
#include "misc.h"
#include "perl-common.h"
#include "perl-signals.h"
/* For compatibility with perl 5.004 and older */
#ifndef HAVE_PL_PERL
# define PL_perl_destruct_level perl_destruct_level
#endif
extern void xs_init(void);
typedef struct {
int tag;
char *func;
char *data;
} PERL_SOURCE_REC;
static GSList *perl_sources;
GSList *perl_scripts;
PerlInterpreter *my_perl;
static void perl_source_destroy(PERL_SOURCE_REC *rec)
{
perl_sources = g_slist_remove(perl_sources, rec);
g_source_remove(rec->tag);
g_free(rec->func);
g_free(rec->data);
g_free(rec);
}
static void irssi_perl_start(void)
{
char *args[] = {"", "-e", "0"};
char eval_file_code[] =
"package Irssi::Load;\n"
"\n"
"use Symbol qw(delete_package);\n"
"\n"
"sub eval_file {\n"
" my ($filename, $id) = @_;\n"
" my $package = \"Irssi::Script::$id\";\n"
" delete_package($package);\n"
"\n"
" local *FH;\n"
" open FH, $filename or die \"File not found: $filename\";\n"
" local($/) = undef;\n"
" my $sub = <FH>;\n"
" close FH;\n"
" $/ = '\n';\n"
"\n"
" my $eval = qq{package $package; %s sub handler { $sub; }};\n"
" {\n"
" # hide our variables within this block\n"
" my ($filename, $package, $sub);\n"
" eval $eval;\n"
" }\n"
" die $@ if $@;\n"
"\n"
" eval {$package->handler;};\n"
" die $@ if $@;\n"
"}\n";
char *code, *use_code;
perl_signals_start();
perl_sources = NULL;
my_perl = perl_alloc();
perl_construct(my_perl);
perl_parse(my_perl, xs_init, 3, args, NULL);
use_code = perl_get_use_list();
code = g_strdup_printf(eval_file_code, use_code);
perl_eval_pv(code, TRUE);
g_free(code);
g_free(use_code);
perl_common_init();
}
static int perl_script_destroy(const char *name)
{
GSList *tmp, *next, *item;
char *package;
int package_len;
item = gslist_find_string(perl_scripts, name);
if (item == NULL)
return FALSE;
package = g_strdup_printf("Irssi::Script::%s", name);
package_len = strlen(package);
signal_emit("script destroy", 3, "PERL", name, package);
perl_signals_package_destroy(package);
/* timeouts and input waits */
for (tmp = perl_sources; tmp != NULL; tmp = next) {
PERL_SOURCE_REC *rec = tmp->data;
next = tmp->next;
if (strncmp(rec->func, package, package_len) == 0)
perl_source_destroy(rec);
}
g_free(package);
g_free(item->data);
perl_scripts = g_slist_remove(perl_scripts, item->data);
return TRUE;
}
static void irssi_perl_stop(void)
{
signal_emit("perl stop", 0);
perl_signals_stop();
/* timeouts and input waits */
while (perl_sources != NULL)
perl_source_destroy(perl_sources->data);
/* scripts list */
g_slist_foreach(perl_scripts, (GFunc) g_free, NULL);
g_slist_free(perl_scripts);
perl_scripts = NULL;
/* perl-common stuff */
perl_common_deinit();
/* perl interpreter */
perl_destruct(my_perl);
perl_free(my_perl);
my_perl = NULL;
}
static void script_fix_name(char *name)
{
while (*name != '\0') {
if (*name != '_' && !isalnum(*name))
*name = '_';
name++;
}
}
static void cmd_run(const char *data)
{
dSP;
struct stat statbuf;
char *fname, *name, *p;
int retcount;
if (g_path_is_absolute(data)) {
/* whole path specified */
fname = g_strdup(data);
} else {
/* add .pl suffix if it's missing */
name = (strlen(data) > 3 && strcmp(data+strlen(data)-3, ".pl") == 0) ?
g_strdup(data) : g_strdup_printf("%s.pl", data);
/* check from ~/.irssi/scripts/ */
fname = g_strdup_printf("%s/scripts/%s", get_irssi_dir(), name);
if (stat(fname, &statbuf) != 0) {
/* check from SCRIPTDIR */
g_free(fname),
fname = g_strdup_printf(SCRIPTDIR"/%s", name);
}
g_free(name);
}
/* get script name */
name = g_strdup(g_basename(fname));
p = strrchr(name, '.');
if (p != NULL) *p = '\0';
script_fix_name(name);
perl_script_destroy(name);
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv_2mortal(new_pv(fname))); g_free(fname);
XPUSHs(sv_2mortal(new_pv(name)));
PUTBACK;
retcount = perl_call_pv("Irssi::Load::eval_file",
G_EVAL|G_SCALAR);
SPAGAIN;
if (SvTRUE(ERRSV)) {
STRLEN n_a;
signal_emit("gui dialog", 2, "error", SvPV(ERRSV, n_a));
}
else if (retcount > 0) {
char *str = POPp;
if (str != NULL && *str != '\0')
signal_emit("gui dialog", 2, "error", str);
}
PUTBACK;
FREETMPS;
LEAVE;
perl_scripts = g_slist_append(perl_scripts, g_strdup(name));
signal_emit("script new", 2, "PERL", name);
g_free(name);
}
static void cmd_perl(const char *data)
{
dSP;
GString *code;
char *uses;
SV *sv;
ENTER;
SAVETMPS;
PUSHMARK(SP);
code = g_string_new(NULL);
uses = perl_get_use_list();
g_string_sprintf(code, "sub { %s\n%s }", uses, data);
sv = perl_eval_pv(code->str, TRUE);
perl_call_sv(sv, G_VOID|G_NOARGS|G_EVAL|G_DISCARD);
g_free(uses);
g_string_free(code, TRUE);
SPAGAIN;
if (SvTRUE(ERRSV)) {
STRLEN n_a;
signal_emit("gui dialog", 2, "error", SvPV(ERRSV, n_a));
}
PUTBACK;
FREETMPS;
LEAVE;
}
static void cmd_unload(const char *data)
{
char *name;
name = g_strdup(data);
script_fix_name(name);
if (perl_script_destroy(name))
signal_stop();
g_free(name);
}
static void cmd_perlflush(const char *data)
{
irssi_perl_stop();
irssi_perl_start();
}
static int perl_source_event(PERL_SOURCE_REC *rec)
{
dSP;
int retcount;
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv_2mortal(new_pv(rec->data)));
PUTBACK;
retcount = perl_call_pv(rec->func, G_EVAL|G_DISCARD);
SPAGAIN;
if (SvTRUE(ERRSV)) {
STRLEN n_a;
signal_emit("perl error", 1, SvPV(ERRSV, n_a));
}
PUTBACK;
FREETMPS;
LEAVE;
return 1;
}
int perl_timeout_add(int msecs, const char *func, const char *data)
{
PERL_SOURCE_REC *rec;
rec = g_new(PERL_SOURCE_REC, 1);
rec->func = g_strdup_printf("%s::%s", perl_get_package(), func);
rec->data = g_strdup(data);
rec->tag = g_timeout_add(msecs, (GSourceFunc) perl_source_event, rec);
perl_sources = g_slist_append(perl_sources, rec);
return rec->tag;
}
int perl_input_add(int source, int condition,
const char *func, const char *data)
{
PERL_SOURCE_REC *rec;
GIOChannel *channel;
rec = g_new(PERL_SOURCE_REC, 1);
rec->func = g_strdup_printf("%s::%s", perl_get_package(), func);
rec->data = g_strdup(data);
channel = g_io_channel_unix_new(source);
rec->tag = g_input_add(channel, condition,
(GInputFunction) perl_source_event, rec);
g_io_channel_unref(channel);
perl_sources = g_slist_append(perl_sources, rec);
return rec->tag;
}
void perl_source_remove(int tag)
{
GSList *tmp;
for (tmp = perl_sources; tmp != NULL; tmp = tmp->next) {
PERL_SOURCE_REC *rec = tmp->data;
if (rec->tag == tag) {
perl_source_destroy(rec);
break;
}
}
}
static void irssi_perl_autorun(void)
{
DIR *dirp;
struct dirent *dp;
struct stat statbuf;
char *path, *fname;
path = g_strdup_printf("%s/scripts/autorun", get_irssi_dir());
dirp = opendir(path);
if (dirp == NULL) {
g_free(path);
return;
}
while ((dp = readdir(dirp)) != NULL) {
fname = g_strdup_printf("%s/%s", path, dp->d_name);
if (stat(fname, &statbuf) == 0 && !S_ISDIR(statbuf.st_mode))
cmd_run(fname);
g_free(fname);
}
closedir(dirp);
g_free(path);
}
void perl_core_init(void)
{
perl_scripts = NULL;
command_bind("run", NULL, (SIGNAL_FUNC) cmd_run);
command_bind_first("unload", NULL, (SIGNAL_FUNC) cmd_unload);
command_bind("perl", NULL, (SIGNAL_FUNC) cmd_perl);
command_bind("perlflush", NULL, (SIGNAL_FUNC) cmd_perlflush);
PL_perl_destruct_level = 1;
perl_signals_init();
irssi_perl_start();
irssi_perl_autorun();
}
void perl_core_deinit(void)
{
perl_signals_deinit();
irssi_perl_stop();
command_unbind("run", (SIGNAL_FUNC) cmd_run);
command_unbind("unload", (SIGNAL_FUNC) cmd_unload);
command_unbind("perl", (SIGNAL_FUNC) cmd_perl);
command_unbind("perlflush", (SIGNAL_FUNC) cmd_perlflush);
}

21
src/perl/ui/UI.xs
View File

@ -91,25 +91,9 @@ static void perl_unregister_theme(const char *package)
theme_unregister_module(package);
}
static void sig_script_destroy(const char *type, const char *name,
const char *package)
static void sig_script_destroy(PERL_SCRIPT_REC *script)
{
if (strcmp(type, "PERL") == 0)
perl_unregister_theme(package);
}
static void sig_perl_stop(void)
{
GSList *tmp;
char *package;
/* themes */
for (tmp = perl_scripts; tmp != NULL; tmp = tmp->next) {
package = g_strdup_printf("Irssi::Script::%s",
(char *) tmp->data);
perl_unregister_theme(package);
g_free(package);
}
perl_unregister_theme(script->package);
}
static PLAIN_OBJECT_INIT_REC fe_plains[] = {
@ -135,7 +119,6 @@ CODE:
irssi_add_plains(fe_plains);
signal_add("script destroy", (SIGNAL_FUNC) sig_script_destroy);
signal_add("perl stop", (SIGNAL_FUNC) sig_perl_stop);
INCLUDE: Themes.xs