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#include "stdafx.h"
void Log(const char *format, ...)
{
va_list args;
va_start(args, format);
CallService(MS_NETLIB_LOG, (WPARAM)hNetlib, (LPARAM)(CMStringA().FormatV(format, args)));
va_end(args);
}
void Log(const wchar_t *format, ...)
{
va_list args;
va_start(args, format);
CallService(MS_NETLIB_LOGW, (WPARAM)hNetlib, (LPARAM)(CMStringW().FormatV(format, args)));
va_end(args);
}
void ShowNotification(const char *caption, const char *message, int flags, MCONTACT hContact)
{
if (Miranda_Terminated())
return;
if (ServiceExists(MS_POPUP_ADDPOPUPT) && db_get_b(NULL, "Popup", "ModuleIsEnabled", 1))
{
POPUPDATA ppd = { 0 };
ppd.lchContact = hContact;
mir_strncpy(ppd.lpzContactName, caption, MAX_CONTACTNAME);
mir_strncpy(ppd.lpzText, message, MAX_SECONDLINE);
if (!PUAddPopup(&ppd))
return;
}
MessageBoxA(NULL, message, caption, MB_OK | flags);
}
void ObsoleteMethod(lua_State *L, const char *message)
{
lua_Debug ar;
if (lua_getstack(L, 0, &ar) == 0 || lua_getinfo(L, "n", &ar) == 0)
return;
char text[512];
mir_snprintf(text, "%s is obsolete. %s", ar.name, message);
Log(text);
if (db_get_b(NULL, MODULE, "PopupOnObsolete", 0))
ShowNotification(MODULE, text, MB_OK | MB_ICONWARNING, NULL);
}
void ReportError(const char *message)
{
Log(message);
if (db_get_b(NULL, MODULE, "PopupOnError", 0))
ShowNotification(MODULE, message, MB_OK | MB_ICONERROR);
}
int luaM_atpanic(lua_State *L)
{
ReportError(lua_tostring(L, -1));
return 0;
}
int luaM_pcall(lua_State *L, int n, int r)
{
int res = lua_pcall(L, n, r, 0);
if (res != LUA_OK)
ReportError(lua_tostring(L, -1));
return res;
}
int luaM_print(lua_State *L)
{
CMStringA data;
int nargs = lua_gettop(L);
for (int i = 1; i <= nargs; i++)
{
switch (lua_type(L, i))
{
case LUA_TNIL:
data.Append("nil ");
break;
case LUA_TBOOLEAN:
data.AppendFormat("%s ", lua_toboolean(L, i) ? "true" : "false");
break;
case LUA_TNUMBER:
case LUA_TSTRING:
data.AppendFormat("%s ", lua_tostring(L, i));
break;
default:
data.AppendFormat("%s(0x%p) ", luaL_typename(L, i), lua_topointer(L, i));
break;
}
}
if (data.GetLength() >= 3)
data.Delete(data.GetLength() - 3, 3);
Log(data.GetBuffer());
return 0;
}
int luaM_toansi(lua_State *L)
{
const char *value = luaL_checkstring(L, 1);
int codepage = luaL_optinteger(L, 2, Langpack_GetDefaultCodePage());
ptrA string(mir_strdup(value));
lua_pushstring(L, mir_utf8decodecp(string, codepage, NULL));
return 1;
}
int luaM_toucs2(lua_State *L)
{
const char *value = luaL_checkstring(L, 1);
ptrW unicode(mir_utf8decodeW(value));
size_t length = mir_wstrlen(unicode) * sizeof(wchar_t);
ptrA string((char*)mir_calloc(length + 1));
memcpy(string, unicode, length);
lua_pushlstring(L, string, length + 1);
return 1;
}
int luaM_topointer(lua_State *L)
{
switch (lua_type(L, 1))
{
case LUA_TBOOLEAN:
lua_pushlightuserdata(L, (void*)lua_toboolean(L, 1));
break;
case LUA_TNUMBER:
{
if (lua_isinteger(L, 1))
{
lua_Integer value = lua_tointeger(L, 1);
if (value > INTPTR_MAX)
{
const char *msg = lua_pushfstring(L, "%f is larger than %d", value, INTPTR_MAX);
return luaL_argerror(L, 1, msg);
}
lua_pushlightuserdata(L, (void*)value);
}
}
break;
case LUA_TSTRING:
lua_pushlightuserdata(L, (void*)lua_tostring(L, 1));
break;
case LUA_TLIGHTUSERDATA:
lua_pushvalue(L, 1);
default:
return luaL_argerror(L, 1, luaL_typename(L, 1));
}
return 1;
}
int luaM_tonumber(lua_State *L)
{
if (lua_islightuserdata(L, 1))
{
lua_Integer value = (lua_Integer)lua_touserdata(L, 1);
lua_pushinteger(L, value);
return 1;
}
int n = lua_gettop(L);
lua_getglobal(L, "_tonumber");
lua_pushvalue(L, 1);
if (n == 2)
lua_pushvalue(L, 2);
luaM_pcall(L, n, 1);
return 1;
}
UINT_PTR luaM_tomparam(lua_State *L, int idx)
{
switch (lua_type(L, idx))
{
case LUA_TBOOLEAN:
return lua_toboolean(L, idx);
case LUA_TSTRING:
return (UINT_PTR)lua_tostring(L, idx);
case LUA_TLIGHTUSERDATA:
return (UINT_PTR)lua_touserdata(L, idx);
case LUA_TNUMBER:
{
if (lua_isinteger(L, 1))
{
lua_Integer value = lua_tointeger(L, 1);
return value <= INTPTR_MAX
? (UINT_PTR)value
: NULL;
}
}
default:
return NULL;
}
}
int luaM_interpolate(lua_State *L)
{
const char *string = luaL_checkstring(L, 1);
if (lua_istable(L, 2))
{
for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 2))
{
lua_pushvalue(L, -2);
const char *key = lua_tostring(L, -1);
const char *val = lua_tostring(L, -2);
char pattern[32];
mir_snprintf(pattern, "{%s}", key);
string = luaL_gsub(L, string, pattern, val);
lua_pop(L, 1);
}
}
else
{
int nargs = lua_gettop(L);
for (int i = 2; i <= nargs; i++)
{
const char *val = lua_tostring(L, i);
char pattern[32];
mir_snprintf(pattern, "{%d}", i - 1);
string = luaL_gsub(L, string, pattern, val);
lua_pop(L, 1);
}
}
lua_pushstring(L, string);
return 1;
}
bool luaM_toboolean(lua_State *L, int idx)
{
if (lua_isnumber(L, idx))
return lua_tonumber(L, idx) > 0;
return lua_toboolean(L, idx) > 0;
}
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