begin binding locales (need to init_locales in the right place, still).

fix indentation in some places.
add some assertions.

se/server.vpj

@@ -265,6 +265,10 @@
             <F N="../src/bind_faction.c"/>
             <F N="../src/bind_gmtool.c"/>
             <F N="../src/bind_hashtable.c"/>
+            <F N="../src/bind_locale.c"/>
+            <F N="../src/bind_locale.h"/>
+            <F N="../src/bind_log.c"/>
+            <F N="../src/bind_log.h"/>
             <F N="../src/bind_message.c"/>
             <F N="../src/bind_monsters.c"/>
             <F N="../src/bind_process.c"/>
@@ -281,6 +285,9 @@
             <F N="../src/gmtool.c"/>
             <F N="../src/helpers.c"/>
             <F N="../src/listbox.c"/>
+            <F N="../src/locale.pkg"/>
+            <F N="../src/locale.pkg.c"/>
+            <F N="../src/log.pkg.c"/>
             <F N="../src/main.c"/>
             <F N="../src/process.pkg.c"/>
             <F N="../src/settings.pkg.c"/>

se/tests.vpj

@@ -278,11 +278,12 @@
         <Folder
             Name="Other Files"
             Filters="">
-            <F N="../scripts/tests/config.lua"/>
-            <F N="../scripts/tests/rules.lua"/>
-            <F N="../scripts/runtests.lua"/>
-            <F N="../scripts/tests/settings.lua"/>
-            <F N="../scripts/tests/ships.lua"/>
+            <F N="../tests/config.lua"/>
+            <F N="../tests/init.lua"/>
+            <F N="../tests/locale.lua"/>
+            <F N="../tests/regions.lua"/>
+            <F N="../tests/settings.lua"/>
+            <F N="../tests/ships.lua"/>
         </Folder>
     </Files>
 </Project>

src/CMakeLists.txt

@@ -49,6 +49,7 @@ ENDMACRO(TOLUA_BINDING)
 
 IF(NOT MSVC)
 TOLUA_BINDING(log.pkg util/log.h)
+TOLUA_BINDING(locale.pkg bind_locale.h)
 TOLUA_BINDING(config.pkg bind_config.h)
 TOLUA_BINDING(process.pkg bind_process.h)
 TOLUA_BINDING(eressea.pkg bind_eressea.h)
@@ -87,12 +88,14 @@ set(SERVER_SRC
   console.c
   helpers.c
   config.pkg.c
+  locale.pkg.c
   log.pkg.c
   process.pkg.c
   eressea.pkg.c
   settings.pkg.c
   bind_building.c
   bind_config.c
+  bind_locale.c
   bind_eressea.c
   bind_faction.c
   bind_hashtable.c

src/bind_locale.c

@@ -0,0 +1,21 @@
+#include "bind_locale.h"
+#include "util/language.h"
+
+void locale_create(const char *lang) {
+    make_locale(lang);
+}
+
+void locale_set(const char *lang, const char *key, const char *str) {
+    struct locale *loc = find_locale(lang);
+    if (loc) {
+        locale_setstring(loc, key, str);
+    }
+}
+
+const char * locale_get(const char *lang, const char *key) {
+    struct locale *loc = find_locale(lang);
+    if (loc) {
+        return locale_getstring(loc, key);
+    }
+    return 0;
+}

src/bind_locale.h

@@ -0,0 +1,15 @@
+#ifndef H_BIND_LOCALE_H
+#define H_BIND_LOCALE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    void locale_create(const char *lang);
+    void locale_set(const char *lang, const char *key, const char *str);
+    const char * locale_get(const char *lang, const char *key);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/bind_ship.c

@@ -131,7 +131,7 @@ static int tolua_ship_create(lua_State * L)
       tolua_pushusertype(L, (void *)sh, TOLUA_CAST "ship");
       return 1;
     } else {
-        log_error("Unkown ship type '%s'\n", sname);
+        log_error("Unknown ship type '%s'\n", sname);
     }
   }
   return 0;

src/bindings.c

@@ -86,6 +86,7 @@ TOLUA_PKG(eressea);
 TOLUA_PKG(process);
 TOLUA_PKG(settings);
 TOLUA_PKG(config);
+TOLUA_PKG(locale);
 TOLUA_PKG(log);
 
 int log_lua_error(lua_State * L)
@@ -782,8 +783,7 @@ static int config_get_locales(lua_State * L)
 {
     const struct locale *lang;
     int i = 0, n = 0;
-  for (lang = locales; lang; lang = nextlocale(lang))
-    ++n;
+    for (lang = locales; lang; lang = nextlocale(lang)) ++n;
     lua_createtable(L, n, 0);
     for (lang = locales; lang; lang = nextlocale(lang)) {
         tolua_pushstring(L, TOLUA_CAST locale_name(lang));
@@ -1061,6 +1061,7 @@ int tolua_bindings_open(lua_State * L)
   tolua_process_open(L);
   tolua_settings_open(L);
   tolua_config_open(L);
+  tolua_locale_open(L);
   tolua_log_open(L);
 
   /* register user types */

src/kernel/config.c

@@ -1351,6 +1351,8 @@ keyword_t findkeyword(const char *s, const struct locale * lang)
   keyword_t result = NOKEYWORD;
   char buffer[64];
 
+  assert(lang);
+  assert(s);
   while (*s == '@') ++s;
 
   if (*s) {
@@ -1361,6 +1363,7 @@ keyword_t findkeyword(const char *s, const struct locale * lang)
       const void * match;
       void **tokens = get_translations(lang, UT_KEYWORDS);
       critbit_tree *cb = (critbit_tree *)*tokens;
+      assert(cb);
       if (cb_find_prefix(cb, str, strlen(str), &match, 1, 0)) {
         cb_get_kv(match, &i, sizeof(int));
         result = (keyword_t)i;
@@ -1965,6 +1968,7 @@ static void init_translations(const struct locale *lang, int ut, const char * (*
   for (i = 0; i != maxstrings; ++i) {
     const char * s = string_cb(i);
     const char * key = s ? locale_string(lang, s) : 0;
+    key = key ? key : s;
     if (key) {
       char * str = transliterate(buffer, sizeof(buffer)-sizeof(int), key);
       if (str) {
@@ -2020,8 +2024,7 @@ static void init_locale(const struct locale *lang)
         tok = strtok(sstr, " ");
         while (tok) {
             for (i = 0; i != MAXMAGIETYP; ++i) {
-        if (strcmp(tok, magic_school[i]) == 0)
-          break;
+                if (strcmp(tok, magic_school[i]) == 0) break;
             }
             assert(i != MAXMAGIETYP);
             var.i = i;
@@ -2048,8 +2051,7 @@ static void init_locale(const struct locale *lang)
     tokens = get_translations(lang, UT_OPTIONS);
     for (i = 0; i != MAXOPTIONS; ++i) {
         var.i = i;
-    if (options[i])
-      addtoken(tokens, LOC(lang, options[i]), var);
+        if (options[i]) addtoken(tokens, LOC(lang, options[i]), var);
     }
 
     tokens = get_translations(lang, UT_TERRAINS);
@@ -2182,7 +2184,9 @@ void init_locales(void)
     int l;
     for (l = 0; localenames[l]; ++l) {
         const struct locale *lang = find_locale(localenames[l]);
-    if (lang)
+        if (!lang) {
+            lang = make_locale(localenames[l]);
+        }
         init_locale(lang);
     }
 }

src/kernel/order.c

@@ -338,8 +338,11 @@ order *create_order(keyword_t kwd, const struct locale * lang,
 
 order *parse_order(const char *s, const struct locale * lang)
 {
-  while (*s && !isalnum(*(unsigned char *)s) && !ispunct(*(unsigned char *)s))
+    assert(lang);
+    assert(s);
+    while (*s && !isalnum(*(unsigned char *)s) && !ispunct(*(unsigned char *)s)) {
         ++s;
+    }
     if (*s != 0) {
         keyword_t kwd;
         const char *sptr;
@@ -352,8 +355,7 @@ order *parse_order(const char *s, const struct locale * lang)
         sptr = s;
         kwd = findkeyword(parse_token(&sptr), lang);
         if (kwd != NOKEYWORD) {
-      while (isxspace(*(unsigned char *)sptr))
-        ++sptr;
+            while (isxspace(*(unsigned char *)sptr)) ++sptr;
             s = sptr;
         }
         return create_order_i(kwd, s, persistent, lang);

src/locale.pkg

@@ -0,0 +1,9 @@
+$#include "bind_locale.h"
+
+module eressea {
+  module locale {
+    void locale_create @ create(const char *lang);
+    void locale_set @ set(const char *lang, const char *key, const char *str);
+    const char * locale_get @ get(const char *lang, const char *key);
+  }
+}

src/locale.pkg.c

@@ -0,0 +1,139 @@
+/*
+** Lua binding: locale
+*/
+
+#include "tolua.h"
+
+#ifndef __cplusplus
+#include <stdlib.h>
+#endif
+#ifdef __cplusplus
+ extern "C" int tolua_bnd_takeownership (lua_State* L); // from tolua_map.c
+#else
+ int tolua_bnd_takeownership (lua_State* L); /* from tolua_map.c */
+#endif
+#include <string.h>
+
+/* Exported function */
+TOLUA_API int tolua_locale_open (lua_State* tolua_S);
+LUALIB_API int luaopen_locale (lua_State* tolua_S);
+
+#include "bind_locale.h"
+
+/* function to register type */
+static void tolua_reg_types (lua_State* tolua_S)
+{
+}
+
+/* function: locale_create */
+static int tolua_locale_eressea_locale_create00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+ !tolua_isstring(tolua_S,1,0,&tolua_err) || 
+ !tolua_isnoobj(tolua_S,2,&tolua_err)
+ )
+ goto tolua_lerror;
+ else
+#endif
+ {
+  const char* lang = ((const char*)  tolua_tostring(tolua_S,1,0));
+ {
+  locale_create(lang);
+ }
+ }
+ return 0;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'create'.",&tolua_err);
+ return 0;
+#endif
+}
+
+/* function: locale_set */
+static int tolua_locale_eressea_locale_set00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+ !tolua_isstring(tolua_S,1,0,&tolua_err) || 
+ !tolua_isstring(tolua_S,2,0,&tolua_err) || 
+ !tolua_isstring(tolua_S,3,0,&tolua_err) || 
+ !tolua_isnoobj(tolua_S,4,&tolua_err)
+ )
+ goto tolua_lerror;
+ else
+#endif
+ {
+  const char* lang = ((const char*)  tolua_tostring(tolua_S,1,0));
+  const char* key = ((const char*)  tolua_tostring(tolua_S,2,0));
+  const char* str = ((const char*)  tolua_tostring(tolua_S,3,0));
+ {
+  locale_set(lang,key,str);
+ }
+ }
+ return 0;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'set'.",&tolua_err);
+ return 0;
+#endif
+}
+
+/* function: locale_get */
+static int tolua_locale_eressea_locale_get00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+ !tolua_isstring(tolua_S,1,0,&tolua_err) || 
+ !tolua_isstring(tolua_S,2,0,&tolua_err) || 
+ !tolua_isnoobj(tolua_S,3,&tolua_err)
+ )
+ goto tolua_lerror;
+ else
+#endif
+ {
+  const char* lang = ((const char*)  tolua_tostring(tolua_S,1,0));
+  const char* key = ((const char*)  tolua_tostring(tolua_S,2,0));
+ {
+  const char* tolua_ret = (const char*)  locale_get(lang,key);
+ tolua_pushstring(tolua_S,(const char*)tolua_ret);
+ }
+ }
+ return 1;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'get'.",&tolua_err);
+ return 0;
+#endif
+}
+
+/* Open lib function */
+LUALIB_API int luaopen_locale (lua_State* tolua_S)
+{
+ tolua_open(tolua_S);
+ tolua_reg_types(tolua_S);
+ tolua_module(tolua_S,NULL,0);
+ tolua_beginmodule(tolua_S,NULL);
+ tolua_module(tolua_S,"eressea",0);
+ tolua_beginmodule(tolua_S,"eressea");
+ tolua_module(tolua_S,"locale",0);
+ tolua_beginmodule(tolua_S,"locale");
+ tolua_function(tolua_S,"create",tolua_locale_eressea_locale_create00);
+ tolua_function(tolua_S,"set",tolua_locale_eressea_locale_set00);
+ tolua_function(tolua_S,"get",tolua_locale_eressea_locale_get00);
+ tolua_endmodule(tolua_S);
+ tolua_endmodule(tolua_S);
+ tolua_endmodule(tolua_S);
+ return 1;
+}
+/* Open tolua function */
+TOLUA_API int tolua_locale_open (lua_State* tolua_S)
+{
+ lua_pushcfunction(tolua_S, luaopen_locale);
+ lua_pushstring(tolua_S, "locale");
+ lua_call(tolua_S, 1, 0);
+ return 1;
+}

tests/config.lua

@@ -8,7 +8,6 @@ end
 
 function test_read_race()
     local f
-    eressea.free_game()
     f = faction.create("orc@example.com", "orc", "en")
     assert_equal(nil, f)
     assert_not_nil(eressea.config)
@@ -19,7 +18,6 @@ end
 
 function test_read_ship()
     local s
-    eressea.free_game()
     s = ship.create(nil, "boat")
     assert_equal(nil, s)
     assert_not_nil(eressea.config)

tests/locale.lua

@@ -0,0 +1,17 @@
+require "lunit"
+
+module("tests.eressea.locale", package.seeall, lunit.testcase )
+
+function setup()
+    eressea.free_game()
+end
+
+function test_get_set()
+    local loc = "en"
+    assert_not_nil(eressea.locale)
+    eressea.locale.create(loc)
+    assert_equal(nil, eressea.locale.get(loc, "move"))
+    eressea.locale.set(loc, "move", "MOVE")
+    assert_equal("MOVE", eressea.locale.get(loc, "move"))
+end
+