int
input_exec_command (struct t_gui_buffer *buffer,
int any_plugin,
struct t_weechat_plugin *plugin,
const char *string)
{
char *command, *command_name, *pos;
int rc;
if ((!string) || (!string[0]))
return WEECHAT_RC_ERROR;
command = strdup (string);
if (!command)
return WEECHAT_RC_ERROR;
/* ignore spaces at the end of command */
pos = &command[strlen (command) - 1];
if (pos[0] == ' ')
{
while ((pos > command) && (pos[0] == ' '))
pos--;
pos[1] = '\0';
}
/* extract command name */
pos = strchr (command, ' ');
command_name = (pos) ?
string_strndup (command, pos - command) : strdup (command);
if (!command_name)
{
free (command);
return WEECHAT_RC_ERROR;
}
/* execute command */
rc = WEECHAT_RC_OK;
switch (hook_command_exec (buffer, any_plugin, plugin, command))
{
case HOOK_COMMAND_EXEC_OK:
/* command hooked, OK (executed) */
break;
case HOOK_COMMAND_EXEC_ERROR:
/* command hooked, error */
rc = WEECHAT_RC_ERROR;
break;
case HOOK_COMMAND_EXEC_NOT_FOUND:
/*
* command not found: if unknown commands are accepted by this
* buffer, just send input text as data to buffer,
* otherwise display error
*/
if (buffer->input_get_unknown_commands)
{
input_exec_data (buffer, string);
}
else
{
gui_chat_printf_date_tags (NULL, 0, GUI_FILTER_TAG_NO_FILTER,
_("%sError: unknown command \"%s\" "
"(type /help for help)"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command_name);
rc = WEECHAT_RC_ERROR;
}
break;
case HOOK_COMMAND_EXEC_AMBIGUOUS_PLUGINS:
/* command is ambiguous (exists for other plugins) */
gui_chat_printf_date_tags (NULL, 0, GUI_FILTER_TAG_NO_FILTER,
_("%sError: ambiguous command \"%s\": "
"it exists in many plugins and not in "
"\"%s\" plugin"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command_name,
plugin_get_name (plugin));
rc = WEECHAT_RC_ERROR;
break;
case HOOK_COMMAND_EXEC_AMBIGUOUS_INCOMPLETE:
/*
* command is ambiguous (incomplete command and multiple commands
* start with this name)
*/
gui_chat_printf_date_tags (NULL, 0, GUI_FILTER_TAG_NO_FILTER,
_("%sError: incomplete command \"%s\" "
"and multiple commands start with "
"this name"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command_name);
rc = WEECHAT_RC_ERROR;
break;
case HOOK_COMMAND_EXEC_RUNNING:
/* command is running */
gui_chat_printf_date_tags (NULL, 0, GUI_FILTER_TAG_NO_FILTER,
_("%sError: too many calls to command "
"\"%s\" (looping)"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command_name);
rc = WEECHAT_RC_ERROR;
break;
default:
break;
}
free (command);
free (command_name);
return rc;
}
void
input_exec_command (struct t_gui_buffer *buffer,
int any_plugin,
struct t_weechat_plugin *plugin,
const char *string)
{
int rc;
char *command, *pos, *ptr_args;
if ((!string) || (!string[0]))
return;
command = strdup (string);
if (!command)
return ;
/* look for end of command */
ptr_args = NULL;
pos = &command[strlen (command) - 1];
if (pos[0] == ' ')
{
while ((pos > command) && (pos[0] == ' '))
pos--;
pos[1] = '\0';
}
rc = hook_command_exec (buffer, any_plugin, plugin, command);
pos = strchr (command, ' ');
if (pos)
{
pos[0] = '\0';
pos++;
while (pos[0] == ' ')
pos++;
ptr_args = pos;
if (!ptr_args[0])
ptr_args = NULL;
}
switch (rc)
{
case 0: /* command hooked, KO */
gui_chat_printf (NULL,
_("%sError with command \"%s\" (try /help %s)"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command + 1, command + 1);
break;
case 1: /* command hooked, OK (executed) */
break;
case -2: /* command is ambiguous (exists for other plugins) */
gui_chat_printf (NULL,
_("%sError: ambiguous command \"%s\": it exists "
"in many plugins and not in \"%s\" plugin"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command + 1,
plugin_get_name (plugin));
break;
case -3: /* command is running */
gui_chat_printf (NULL,
_("%sError: too much calls to command \"%s\" "
"(looping)"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command + 1);
break;
default: /* no command hooked */
/*
* if unknown commands are accepted by this buffer, just send
* input text as data to buffer, otherwise display error
*/
if (buffer->input_get_unknown_commands)
{
input_exec_data (buffer, string);
}
else
{
gui_chat_printf (NULL,
_("%sError: unknown command \"%s\" (type "
"/help for help)"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
command + 1);
}
break;
}
free (command);
}
