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Use of const for some functions returning "char *"

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This commit is contained in:
Sebastien Helleu
2008-11-15 22:35:12 +01:00
parent e1d639d7eb
commit 8724fc18af
60 changed files with 895 additions and 290 deletions
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src/plugins/scripts/lua/weechat-lua-api.c
+141 -33
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@@ -140,8 +140,7 @@ weechat_lua_api_register (lua_State *L)
static int
weechat_lua_api_plugin_get_name (lua_State *L)
{
const char *plugin;
char *result;
const char *plugin, *result;
int n;
/* make C compiler happy */
@@ -293,8 +292,7 @@ weechat_lua_api_iconv_from_internal (lua_State *L)
static int
weechat_lua_api_gettext (lua_State *L)
{
const char *string;
char *result;
const char *string, *result;
int n;
/* make C compiler happy */
@@ -330,8 +328,7 @@ weechat_lua_api_gettext (lua_State *L)
static int
weechat_lua_api_ngettext (lua_State *L)
{
const char *single, *plural;
char *result;
const char *single, *plural, *result;
int n, count;
/* make C compiler happy */
@@ -788,8 +785,7 @@ weechat_lua_api_list_prev (lua_State *L)
static int
weechat_lua_api_list_string (lua_State *L)
{
const char *item;
char *result;
const char *item, *result;
int n;
/* make C compiler happy */
@@ -1848,8 +1844,7 @@ weechat_lua_api_config_integer (lua_State *L)
static int
weechat_lua_api_config_string (lua_State *L)
{
const char *option;
char *result;
const char *option, *result;
int n;
/* make C compiler happy */
@@ -1885,8 +1880,7 @@ weechat_lua_api_config_string (lua_State *L)
static int
weechat_lua_api_config_color (lua_State *L)
{
const char *option;
char *result;
const char *option, *result;
int n;
/* make C compiler happy */
@@ -2148,8 +2142,7 @@ weechat_lua_api_config_get (lua_State *L)
static int
weechat_lua_api_config_get_plugin (lua_State *L)
{
const char *option;
char *result;
const char *option, *result;
int n;
/* make C compiler happy */
@@ -2229,8 +2222,7 @@ weechat_lua_api_config_set_plugin (lua_State *L)
static int
weechat_lua_api_prefix (lua_State *L)
{
const char *prefix;
char *result;
const char *prefix, *result;
int n;
/* make C compiler happy */
@@ -2266,8 +2258,7 @@ weechat_lua_api_prefix (lua_State *L)
static int
weechat_lua_api_color (lua_State *L)
{
const char *color;
char *result;
const char *color, *result;
int n;
/* make C compiler happy */
@@ -3382,7 +3373,7 @@ weechat_lua_api_hook_modifier_exec (lua_State *L)
* weechat_lua_api_hook_info_cb: callback for info hooked
*/
char *
const char *
weechat_lua_api_hook_info_cb (void *data, const char *info_name,
const char *arguments)
{
@@ -3395,10 +3386,10 @@ weechat_lua_api_hook_info_cb (void *data, const char *info_name,
lua_argv[1] = (char *)arguments;
lua_argv[2] = NULL;
return (char *)weechat_lua_exec (script_callback->script,
WEECHAT_SCRIPT_EXEC_STRING,
script_callback->function,
lua_argv);
return (const char *)weechat_lua_exec (script_callback->script,
WEECHAT_SCRIPT_EXEC_STRING,
script_callback->function,
lua_argv);
}
/*
@@ -3882,8 +3873,7 @@ weechat_lua_api_buffer_get_integer (lua_State *L)
static int
weechat_lua_api_buffer_get_string (lua_State *L)
{
const char *buffer, *property;
char *result;
const char *buffer, *property, *result;
int n;
/* make C compiler happy */
@@ -3949,8 +3939,8 @@ weechat_lua_api_buffer_get_pointer (lua_State *L)
buffer = lua_tostring (lua_current_interpreter, -2);
property = lua_tostring (lua_current_interpreter, -1);
result = script_ptr2str (weechat_buffer_get_string (script_str2ptr (buffer),
property));
result = script_ptr2str (weechat_buffer_get_pointer (script_str2ptr (buffer),
property));
LUA_RETURN_STRING_FREE(result);
}
@@ -3994,6 +3984,124 @@ weechat_lua_api_buffer_set (lua_State *L)
LUA_RETURN_OK;
}
/*
* weechat_lua_api_window_get_integer: get a window property as integer
*/
static int
weechat_lua_api_window_get_integer (lua_State *L)
{
const char *window, *property;
int n, value;
/* make C compiler happy */
(void) L;
if (!lua_current_script)
{
WEECHAT_SCRIPT_MSG_NOT_INITIALIZED("window_get_integer");
LUA_RETURN_INT(-1);
}
window = NULL;
property = NULL;
n = lua_gettop (lua_current_interpreter);
if (n < 2)
{
WEECHAT_SCRIPT_MSG_WRONG_ARGUMENTS("window_get_integer");
LUA_RETURN_INT(-1);
}
window = lua_tostring (lua_current_interpreter, -2);
property = lua_tostring (lua_current_interpreter, -1);
value = weechat_window_get_integer (script_str2ptr (window),
property);
LUA_RETURN_INT(value);
}
/*
* weechat_lua_api_window_get_string: get a window property as string
*/
static int
weechat_lua_api_window_get_string (lua_State *L)
{
const char *window, *property, *result;
int n;
/* make C compiler happy */
(void) L;
if (!lua_current_script)
{
WEECHAT_SCRIPT_MSG_NOT_INITIALIZED("window_get_string");
LUA_RETURN_EMPTY;
}
window = NULL;
property = NULL;
n = lua_gettop (lua_current_interpreter);
if (n < 2)
{
WEECHAT_SCRIPT_MSG_WRONG_ARGUMENTS("window_get_string");
LUA_RETURN_EMPTY;
}
window = lua_tostring (lua_current_interpreter, -2);
property = lua_tostring (lua_current_interpreter, -1);
result = weechat_window_get_string (script_str2ptr (window),
property);
LUA_RETURN_STRING(result);
}
/*
* weechat_lua_api_window_get_pointer: get a window property as pointer
*/
static int
weechat_lua_api_window_get_pointer (lua_State *L)
{
const char *window, *property;
char *result;
int n;
/* make C compiler happy */
(void) L;
if (!lua_current_script)
{
WEECHAT_SCRIPT_MSG_NOT_INITIALIZED("window_get_pointer");
LUA_RETURN_EMPTY;
}
window = NULL;
property = NULL;
n = lua_gettop (lua_current_interpreter);
if (n < 2)
{
WEECHAT_SCRIPT_MSG_WRONG_ARGUMENTS("window_get_pointer");
LUA_RETURN_EMPTY;
}
window = lua_tostring (lua_current_interpreter, -2);
property = lua_tostring (lua_current_interpreter, -1);
result = script_ptr2str (weechat_window_get_pointer (script_str2ptr (window),
property));
LUA_RETURN_STRING_FREE(result);
}
/*
* weechat_lua_api_nicklist_add_group: add a group in nicklist
*/
@@ -4773,8 +4881,7 @@ weechat_lua_api_command (lua_State *L)
static int
weechat_lua_api_info_get (lua_State *L)
{
const char *info_name, *arguments;
char *result;
const char *info_name, *arguments, *result;
int n;
/* make C compiler happy */
@@ -5125,8 +5232,7 @@ weechat_lua_api_infolist_prev (lua_State *L)
static int
weechat_lua_api_infolist_fields (lua_State *L)
{
const char *infolist;
char *result;
const char *infolist, *result;
int n;
/* make C compiler happy */
@@ -5201,8 +5307,7 @@ weechat_lua_api_infolist_integer (lua_State *L)
static int
weechat_lua_api_infolist_string (lua_State *L)
{
const char *infolist, *variable;
char *result;
const char *infolist, *variable, *result;
int n;
/* make C compiler happy */
@@ -5788,6 +5893,9 @@ const struct luaL_reg weechat_lua_api_funcs[] = {
{ "buffer_get_string", &weechat_lua_api_buffer_get_string },
{ "buffer_get_pointer", &weechat_lua_api_buffer_get_pointer },
{ "buffer_set", &weechat_lua_api_buffer_set },
{ "window_get_integer", &weechat_lua_api_window_get_integer },
{ "window_get_string", &weechat_lua_api_window_get_string },
{ "window_get_pointer", &weechat_lua_api_window_get_pointer },
{ "nicklist_add_group", &weechat_lua_api_nicklist_add_group },
{ "nicklist_search_group", &weechat_lua_api_nicklist_search_group },
{ "nicklist_add_nick", &weechat_lua_api_nicklist_add_nick },