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a48576566dbfe5aa43d86dc0729c586459d81ad3
weechat/src/plugins/scripts/ruby/weechat-ruby.c
T
Sebastien Helleu a48576566d Add support for encodings in Ruby 1.9
2009-12-14 23:33:33 +01:00

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/*
* Copyright (c) 2003-2009 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
/* weechat-ruby.c: Ruby plugin for WeeChat */
#undef _
#include <ruby.h>
#if defined(RUBY_VERSION) && RUBY_VERSION >=19
#include <ruby/encoding.h>
#endif
#include <stdarg.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "../../weechat-plugin.h"
#include "../script.h"
#include "weechat-ruby.h"
#include "weechat-ruby-api.h"
#ifndef StringValuePtr
#define StringValuePtr(s) STR2CSTR(s)
#endif
#ifndef RARRAY_LEN
#define RARRAY_LEN(s) RARRAY(s)->len
#endif
#ifndef RARRAY_PTR
#define RARRAY_PTR(s) RARRAY(s)->ptr
#endif
#ifndef RSTRING_LEN
#define RSTRING_LEN(s) RSTRING(s)->len
#endif
#ifndef RSTRING_PTR
#define RSTRING_PTR(s) RSTRING(s)->ptr
#endif
WEECHAT_PLUGIN_NAME(RUBY_PLUGIN_NAME);
WEECHAT_PLUGIN_DESCRIPTION("Ruby plugin for WeeChat");
WEECHAT_PLUGIN_AUTHOR("FlashCode <flashcode@flashtux.org>");
WEECHAT_PLUGIN_VERSION(WEECHAT_VERSION);
WEECHAT_PLUGIN_LICENSE("GPL3");
struct t_weechat_plugin *weechat_ruby_plugin = NULL;
int ruby_quiet = 0;
struct t_plugin_script *ruby_scripts = NULL;
struct t_plugin_script *last_ruby_script = NULL;
struct t_plugin_script *ruby_current_script = NULL;
const char *ruby_current_script_filename = NULL;
/* string used to execute action "install":
when signal "ruby_install_script" is received, name of string
is added to this string, to be installed later by a timer (when nothing is
running in script)
*/
char *ruby_action_install_list = NULL;
/* string used to execute action "remove":
when signal "ruby_remove_script" is received, name of string
is added to this string, to be removed later by a timer (when nothing is
running in script)
*/
char *ruby_action_remove_list = NULL;
VALUE ruby_mWeechat, ruby_mWeechatOutputs;
#define MOD_NAME_PREFIX "WeechatRubyModule"
int ruby_num = 0;
char ruby_buffer_output[128];
typedef struct protect_call_arg {
VALUE recv;
ID mid;
int argc;
VALUE *argv;
} protect_call_arg_t;
/*
* protect_funcall0 : used to protect a function call
*/
static VALUE
protect_funcall0 (VALUE arg)
{
return rb_funcall2 (((protect_call_arg_t *)arg)->recv,
((protect_call_arg_t *)arg)->mid,
((protect_call_arg_t *)arg)->argc,
((protect_call_arg_t *)arg)->argv);
}
/*
* rb_protect_funcall : function call in protect mode
*/
VALUE
rb_protect_funcall (VALUE recv, ID mid, int *state, int argc, ...)
{
va_list ap;
VALUE *argv;
struct protect_call_arg arg;
if (argc > 0)
{
int i;
argv = ALLOCA_N(VALUE, argc);
va_start(ap, argc);
for (i = 0; i < argc; i++)
argv[i] = va_arg(ap, VALUE);
va_end(ap);
}
else
argv = 0;
arg.recv = recv;
arg.mid = mid;
arg.argc = argc;
arg.argv = argv;
return rb_protect(protect_funcall0, (VALUE) &arg, state);
}
/*
* weechat_ruby_print_exception: display ruby exception
*/
int
weechat_ruby_print_exception (VALUE err)
{
VALUE backtrace;
int i;
int ruby_error;
char* line;
char* cline;
char* err_msg;
char* err_class;
backtrace = rb_protect_funcall (err, rb_intern("backtrace"),
&ruby_error, 0);
err_msg = STR2CSTR(rb_protect_funcall(err, rb_intern("message"),
&ruby_error, 0));
err_class = STR2CSTR(rb_protect_funcall(rb_protect_funcall(err,
rb_intern("class"),
&ruby_error, 0),
rb_intern("name"), &ruby_error, 0));
if (strcmp (err_class, "SyntaxError") == 0)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: error: %s"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME,
STR2CSTR(rb_inspect(err)));
}
else
{
for (i = 0; i < RARRAY_LEN(backtrace); i++)
{
line = STR2CSTR(RARRAY_PTR(backtrace)[i]);
cline = NULL;
if (i == 0)
{
cline = (char *)calloc (strlen (line) + 2 + strlen (err_msg) +
3 + strlen (err_class) + 1,
sizeof (char));
if (cline)
{
strcat (cline, line);
strcat (cline, ": ");
strcat (cline, err_msg);
strcat (cline, " (");
strcat (cline, err_class);
strcat (cline, ")");
}
}
else
{
cline = (char *)calloc(strlen (line) + strlen (" from ") + 1,
sizeof (char));
if (cline)
{
strcat (cline, " from ");
strcat (cline, line);
}
}
if (cline)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: error: %s"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME,
cline);
}
if (cline)
free (cline);
}
}
return 0;
}
/*
* weechat_ruby_exec: call a ruby command
*/
void *
weechat_ruby_exec (struct t_plugin_script *script,
int ret_type, const char *function, char **argv)
{
VALUE rc, err;
int ruby_error, *ret_i;
void *ret_value;
struct t_plugin_script *old_ruby_current_script;
old_ruby_current_script = ruby_current_script;
ruby_current_script = script;
if (argv && argv[0])
{
if (argv[1])
{
if (argv[2])
{
if (argv[3])
{
if (argv[4])
{
if (argv[5])
{
if (argv[6])
{
if (argv[7])
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 8,
rb_str_new2(argv[0]),
rb_str_new2(argv[1]),
rb_str_new2(argv[2]),
rb_str_new2(argv[3]),
rb_str_new2(argv[4]),
rb_str_new2(argv[5]),
rb_str_new2(argv[6]),
rb_str_new2(argv[7]));
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 7,
rb_str_new2(argv[0]),
rb_str_new2(argv[1]),
rb_str_new2(argv[2]),
rb_str_new2(argv[3]),
rb_str_new2(argv[4]),
rb_str_new2(argv[5]),
rb_str_new2(argv[6]));
}
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 6,
rb_str_new2(argv[0]),
rb_str_new2(argv[1]),
rb_str_new2(argv[2]),
rb_str_new2(argv[3]),
rb_str_new2(argv[4]),
rb_str_new2(argv[5]));
}
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 5,
rb_str_new2(argv[0]),
rb_str_new2(argv[1]),
rb_str_new2(argv[2]),
rb_str_new2(argv[3]),
rb_str_new2(argv[4]));
}
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 4,
rb_str_new2(argv[0]),
rb_str_new2(argv[1]),
rb_str_new2(argv[2]),
rb_str_new2(argv[3]));
}
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 3,
rb_str_new2(argv[0]),
rb_str_new2(argv[1]),
rb_str_new2(argv[2]));
}
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 2,
rb_str_new2(argv[0]),
rb_str_new2(argv[1]));
}
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 1,
rb_str_new2(argv[0]));
}
}
else
{
rc = rb_protect_funcall ((VALUE) script->interpreter, rb_intern(function),
&ruby_error, 0);
}
if (ruby_error)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to run function \"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, function);
err = rb_gv_get("$!");
weechat_ruby_print_exception(err);
return NULL;
}
if ((TYPE(rc) == T_STRING) && (ret_type == WEECHAT_SCRIPT_EXEC_STRING))
{
if (STR2CSTR (rc))
ret_value = strdup (STR2CSTR (rc));
else
ret_value = NULL;
}
else if ((TYPE(rc) == T_FIXNUM) && (ret_type == WEECHAT_SCRIPT_EXEC_INT))
{
ret_i = malloc (sizeof (*ret_i));
if (ret_i)
*ret_i = NUM2INT(rc);
ret_value = ret_i;
}
else
{
weechat_printf (NULL,
weechat_gettext ("%s%s: function \"%s\" must return a "
"valid value"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, function);
ruby_current_script = old_ruby_current_script;
return WEECHAT_RC_OK;
}
if (ret_value == NULL)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: not enough memory in function "
"\"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, function);
ruby_current_script = old_ruby_current_script;
return NULL;
}
ruby_current_script = old_ruby_current_script;
return ret_value;
}
/*
* weechat_ruby_output: redirection for stdout and stderr
*/
static VALUE
weechat_ruby_output (VALUE self, VALUE str)
{
char *msg, *p, *m;
/* make C compiler happy */
(void) self;
msg = strdup(STR2CSTR(str));
m = msg;
while ((p = strchr (m, '\n')) != NULL)
{
*p = '\0';
if (strlen (m) + strlen (ruby_buffer_output) > 0)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: stdout/stderr: %s%s"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME,
ruby_buffer_output, m);
}
*p = '\n';
ruby_buffer_output[0] = '\0';
m = ++p;
}
if (strlen(m) + strlen(ruby_buffer_output) > sizeof(ruby_buffer_output))
{
weechat_printf (NULL,
weechat_gettext ("%s%s: stdout/stderr: %s%s"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME,
ruby_buffer_output, m);
ruby_buffer_output[0] = '\0';
}
else
strcat (ruby_buffer_output, m);
if (msg)
free (msg);
return Qnil;
}
/*
* weechat_ruby_output_flush: just for compatibility
*/
static VALUE
weechat_ruby_output_flush (VALUE self)
{
/* make C compiler happy */
(void) self;
return Qnil;
}
/*
* weechat_ruby_load: load a Ruby script
*/
int
weechat_ruby_load (const char *filename)
{
char modname[64];
VALUE curModule, ruby_retcode, err;
int ruby_error;
struct stat buf;
if (stat (filename, &buf) != 0)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: script \"%s\" not found"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, filename);
return 0;
}
if ((weechat_ruby_plugin->debug >= 1) || !ruby_quiet)
{
weechat_printf (NULL,
weechat_gettext ("%s: loading script \"%s\""),
RUBY_PLUGIN_NAME, filename);
}
ruby_current_script = NULL;
snprintf (modname, sizeof(modname), "%s%d", MOD_NAME_PREFIX, ruby_num);
ruby_num++;
curModule = rb_define_module(modname);
ruby_current_script_filename = filename;
ruby_retcode = rb_protect_funcall (curModule, rb_intern("load_eval_file"),
&ruby_error, 1, rb_str_new2(filename));
if (ruby_retcode == Qnil)
{
err = rb_gv_get("$!");
weechat_ruby_print_exception(err);
return 0;
}
if (NUM2INT(ruby_retcode) != 0)
{
switch (NUM2INT(ruby_retcode))
{
case 1:
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to read file "
"\"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME,
filename);
break;
case 2:
weechat_printf (NULL,
weechat_gettext ("%s%s: error while loading "
"file \"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME,
filename);
break;
case 3:
weechat_printf (NULL,
weechat_gettext ("%s%s: function "
"\"weechat_init\" is missing "
"in file \"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME,
filename);
break;
}
if (NUM2INT(ruby_retcode) == 1 || NUM2INT(ruby_retcode) == 2)
{
weechat_ruby_print_exception(rb_iv_get(curModule, "@load_eval_file_error"));
}
return 0;
}
ruby_retcode = rb_protect_funcall (curModule, rb_intern("weechat_init"),
&ruby_error, 0);
if (ruby_error)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to eval function "
"\"weechat_init\" in file \"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, filename);
err = rb_gv_get("$!");
weechat_ruby_print_exception(err);
if (ruby_current_script != NULL)
{
script_remove (weechat_ruby_plugin,
&ruby_scripts, &last_ruby_script,
ruby_current_script);
}
return 0;
}
if (ruby_current_script == NULL)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: function \"register\" not "
"found (or failed) in file \"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, filename);
return 0;
}
ruby_current_script->interpreter = (VALUE *) curModule;
rb_gc_register_address (ruby_current_script->interpreter);
return 1;
}
/*
* weechat_ruby_load_cb: callback for weechat_script_auto_load() function
*/
void
weechat_ruby_load_cb (void *data, const char *filename)
{
/* make C compiler happy */
(void) data;
weechat_ruby_load (filename);
}
/*
* weechat_ruby_unload: unload a Ruby script
*/
void
weechat_ruby_unload (struct t_plugin_script *script)
{
int *r;
char *ruby_argv[1] = { NULL };
void *interpreter;
weechat_printf (NULL,
weechat_gettext ("%s: unloading script \"%s\""),
RUBY_PLUGIN_NAME, script->name);
if (script->shutdown_func && script->shutdown_func[0])
{
r = (int *) weechat_ruby_exec (script,
WEECHAT_SCRIPT_EXEC_INT,
script->shutdown_func,
ruby_argv);
if (r)
free (r);
}
interpreter = script->interpreter;
if (ruby_current_script == script)
ruby_current_script = (ruby_current_script->prev_script) ?
ruby_current_script->prev_script : ruby_current_script->next_script;
script_remove (weechat_ruby_plugin, &ruby_scripts, &last_ruby_script,
script);
if (interpreter)
rb_gc_unregister_address (interpreter);
}
/*
* weechat_ruby_unload_name: unload a Ruby script by name
*/
void
weechat_ruby_unload_name (const char *name)
{
struct t_plugin_script *ptr_script;
ptr_script = script_search (weechat_ruby_plugin, ruby_scripts, name);
if (ptr_script)
{
weechat_ruby_unload (ptr_script);
weechat_printf (NULL,
weechat_gettext ("%s: script \"%s\" unloaded"),
RUBY_PLUGIN_NAME, name);
}
else
{
weechat_printf (NULL,
weechat_gettext ("%s%s: script \"%s\" not loaded"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, name);
}
}
/*
* weechat_ruby_unload_all: unload all Ruby scripts
*/
void
weechat_ruby_unload_all ()
{
while (ruby_scripts)
{
weechat_ruby_unload (ruby_scripts);
}
}
/*
* weechat_ruby_command_cb: callback for "/ruby" command
*/
int
weechat_ruby_command_cb (void *data, struct t_gui_buffer *buffer,
int argc, char **argv, char **argv_eol)
{
char *path_script;
/* make C compiler happy */
(void) data;
(void) buffer;
if (argc == 1)
{
script_display_list (weechat_ruby_plugin, ruby_scripts,
NULL, 0);
}
else if (argc == 2)
{
if (weechat_strcasecmp (argv[1], "list") == 0)
{
script_display_list (weechat_ruby_plugin, ruby_scripts,
NULL, 0);
}
else if (weechat_strcasecmp (argv[1], "listfull") == 0)
{
script_display_list (weechat_ruby_plugin, ruby_scripts,
NULL, 1);
}
else if (weechat_strcasecmp (argv[1], "autoload") == 0)
{
script_auto_load (weechat_ruby_plugin, &weechat_ruby_load_cb);
}
else if (weechat_strcasecmp (argv[1], "reload") == 0)
{
weechat_ruby_unload_all ();
script_auto_load (weechat_ruby_plugin, &weechat_ruby_load_cb);
}
else if (weechat_strcasecmp (argv[1], "unload") == 0)
{
weechat_ruby_unload_all ();
}
}
else
{
if (weechat_strcasecmp (argv[1], "list") == 0)
{
script_display_list (weechat_ruby_plugin, ruby_scripts,
argv_eol[2], 0);
}
else if (weechat_strcasecmp (argv[1], "listfull") == 0)
{
script_display_list (weechat_ruby_plugin, ruby_scripts,
argv_eol[2], 1);
}
else if (weechat_strcasecmp (argv[1], "load") == 0)
{
/* load Ruby script */
path_script = script_search_path (weechat_ruby_plugin,
argv_eol[2]);
weechat_ruby_load ((path_script) ? path_script : argv_eol[2]);
if (path_script)
free (path_script);
}
else if (weechat_strcasecmp (argv[1], "unload") == 0)
{
/* unload Ruby script */
weechat_ruby_unload_name (argv_eol[2]);
}
else
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unknown option for "
"command \"%s\""),
weechat_prefix ("error"), RUBY_PLUGIN_NAME, "ruby");
}
}
return WEECHAT_RC_OK;
}
/*
* weechat_ruby_completion_cb: callback for script completion
*/
int
weechat_ruby_completion_cb (void *data, const char *completion_item,
struct t_gui_buffer *buffer,
struct t_gui_completion *completion)
{
/* make C compiler happy */
(void) data;
(void) completion_item;
(void) buffer;
script_completion (weechat_ruby_plugin, completion, ruby_scripts);
return WEECHAT_RC_OK;
}
/*
* weechat_ruby_infolist_cb: callback for infolist
*/
struct t_infolist *
weechat_ruby_infolist_cb (void *data, const char *infolist_name,
void *pointer, const char *arguments)
{
/* make C compiler happy */
(void) data;
if (!infolist_name || !infolist_name[0])
return NULL;
if (weechat_strcasecmp (infolist_name, "ruby_script") == 0)
{
return script_infolist_list_scripts (weechat_ruby_plugin,
ruby_scripts, pointer,
arguments);
}
return NULL;
}
/*
* weechat_ruby_signal_debug_dump_cb: dump Ruby plugin data in WeeChat log file
*/
int
weechat_ruby_signal_debug_dump_cb (void *data, const char *signal,
const char *type_data, void *signal_data)
{
/* make C compiler happy */
(void) data;
(void) signal;
(void) type_data;
(void) signal_data;
script_print_log (weechat_ruby_plugin, ruby_scripts);
return WEECHAT_RC_OK;
}
/*
* weechat_ruby_signal_buffer_closed_cb: callback called when a buffer is closed
*/
int
weechat_ruby_signal_buffer_closed_cb (void *data, const char *signal,
const char *type_data, void *signal_data)
{
/* make C compiler happy */
(void) data;
(void) signal;
(void) type_data;
if (signal_data)
script_remove_buffer_callbacks (ruby_scripts, signal_data);
return WEECHAT_RC_OK;
}
/*
* weechat_ruby_timer_action_cb: timer for executing actions
*/
int
weechat_ruby_timer_action_cb (void *data, int remaining_calls)
{
/* make C compiler happy */
(void) remaining_calls;
if (data)
{
if (data == &ruby_action_install_list)
{
script_action_install (weechat_ruby_plugin,
ruby_scripts,
&weechat_ruby_unload,
&weechat_ruby_load,
&ruby_action_install_list);
}
else if (data == &ruby_action_remove_list)
{
script_action_remove (weechat_ruby_plugin,
ruby_scripts,
&weechat_ruby_unload,
&ruby_action_remove_list);
}
}
return WEECHAT_RC_OK;
}
/*
* weechat_ruby_signal_script_action_cb: callback called when a script action
* is asked (install/remove a script)
*/
int
weechat_ruby_signal_script_action_cb (void *data, const char *signal,
const char *type_data,
void *signal_data)
{
/* make C compiler happy */
(void) data;
if (strcmp (type_data, WEECHAT_HOOK_SIGNAL_STRING) == 0)
{
if (strcmp (signal, "ruby_script_install") == 0)
{
script_action_add (&ruby_action_install_list,
(const char *)signal_data);
weechat_hook_timer (1, 0, 1,
&weechat_ruby_timer_action_cb,
&ruby_action_install_list);
}
else if (strcmp (signal, "ruby_script_remove") == 0)
{
script_action_add (&ruby_action_remove_list,
(const char *)signal_data);
weechat_hook_timer (1, 0, 1,
&weechat_ruby_timer_action_cb,
&ruby_action_remove_list);
}
}
return WEECHAT_RC_OK;
}
/*
* weechat_plugin_init: initialize Ruby plugin
*/
int
weechat_plugin_init (struct t_weechat_plugin *plugin, int argc, char *argv[])
{
int ruby_error;
char *weechat_ruby_code =
{
"$stdout = WeechatOutputs\n"
"$stderr = WeechatOutputs\n"
"begin"
" if RUBY_VERSION.split('.')[1] == '9'\n"
" require 'enc/encdb.so'\n"
" require 'enc/trans/transdb.so'\n"
"\n"
" require 'thread'\n"
" class ::Mutex\n"
" def synchronize(*args)\n"
" yield\n"
" end\n"
" end\n"
" require 'rubygems'\n"
" $LOAD_PATH.concat Gem.latest_load_paths\n"
" else\n"
" require 'rubygems'\n"
" end\n"
"rescue LoadError\n"
"end\n"
"\n"
"class Module\n"
"\n"
" def load_eval_file (file)\n"
" lines = ''\n"
" begin\n"
" lines = File.read(file)\n"
" rescue => e\n"
" return 1\n"
" end\n"
"\n"
" begin\n"
" module_eval(lines)\n"
" rescue Exception => e\n"
" @load_eval_file_error = e\n"
" return 2\n"
" end\n"
"\n"
" has_init = false\n"
"\n"
" instance_methods.each do |meth|\n"
" if meth.to_s == 'weechat_init'\n"
" has_init = true\n"
" end\n"
" module_eval('module_function :' + meth)\n"
" end\n"
"\n"
" unless has_init\n"
" return 3\n"
" end\n"
"\n"
" return 0\n"
" end\n"
"end\n"
};
weechat_ruby_plugin = plugin;
ruby_error = 0;
/* init stdout/stderr buffer */
ruby_buffer_output[0] = '\0';
#if defined(RUBY_VERSION) && RUBY_VERSION >= 19
RUBY_INIT_STACK;
#endif
ruby_init ();
ruby_init_loadpath ();
ruby_script ("__weechat_plugin__");
ruby_mWeechat = rb_define_module("Weechat");
weechat_ruby_api_init (ruby_mWeechat);
/* redirect stdin and stdout */
ruby_mWeechatOutputs = rb_define_module("WeechatOutputs");
rb_define_singleton_method(ruby_mWeechatOutputs, "write",
weechat_ruby_output, 1);
rb_define_singleton_method(ruby_mWeechatOutputs, "puts",
weechat_ruby_output, 1);
rb_define_singleton_method(ruby_mWeechatOutputs, "p",
weechat_ruby_output, 1);
rb_define_singleton_method(ruby_mWeechatOutputs, "flush",
weechat_ruby_output_flush, 0);
rb_eval_string_protect(weechat_ruby_code, &ruby_error);
if (ruby_error)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to eval WeeChat ruby "
"internal code"),
weechat_prefix ("error"), RUBY_PLUGIN_NAME);
VALUE err = rb_gv_get("$!");
weechat_ruby_print_exception(err);
return WEECHAT_RC_ERROR;
}
ruby_quiet = 1;
script_init (weechat_ruby_plugin,
argc,
argv,
&ruby_scripts,
&weechat_ruby_command_cb,
&weechat_ruby_completion_cb,
&weechat_ruby_infolist_cb,
&weechat_ruby_signal_debug_dump_cb,
&weechat_ruby_signal_buffer_closed_cb,
&weechat_ruby_signal_script_action_cb,
&weechat_ruby_load_cb,
&weechat_ruby_api_buffer_input_data_cb,
&weechat_ruby_api_buffer_close_cb);
ruby_quiet = 0;
script_display_short_list (weechat_ruby_plugin,
ruby_scripts);
/* init ok */
return WEECHAT_RC_OK;
}
/*
* weechat_plugin_end: shutdown Ruby interface
*/
int
weechat_plugin_end (struct t_weechat_plugin *plugin)
{
/* make C compiler happy */
(void) plugin;
/* unload all scripts */
weechat_ruby_unload_all ();
ruby_cleanup (0);
return WEECHAT_RC_OK;
}
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