tahoma2d/toonz/sources/stdfx/igs_resource_msg_from_err_win.cpp

148 lines
5.3 KiB
C++
Raw Normal View History

2016-03-19 06:57:51 +13:00
#include "igs_resource_msg_from_err.h"
#include <locale>
#include <stdexcept>
2016-03-19 06:57:51 +13:00
#if defined UNICODE
2016-03-19 06:57:51 +13:00
/*------ ワイド文字文字列 --> マルチバイト文字列 ------*/
static void wcs_to_mbs(const std::wstring &wcs, std::string &mbs,
2016-06-15 18:43:10 +12:00
const UINT code_page) {
/* 第4引数で -1 指定により終端文字を含む大きさを返す */
int length = ::WideCharToMultiByte(code_page, 0, wcs.c_str(), -1, 0, 0, 0, 0);
if (length <= 1) {
return;
} /* 終端以外の文字がないなら何もしない */
2016-03-19 06:57:51 +13:00
2016-06-15 18:43:10 +12:00
/*** std::vector<char> buf(length);
length = ::WideCharToMultiByte(
code_page ,0 ,wcs.c_str() ,-1
,&buf.at(0) ,static_cast<int>(buf.size()) ,0 ,NULL
);***/
mbs.resize(length);
length = ::WideCharToMultiByte(code_page, 0, wcs.c_str(), -1,
const_cast<LPSTR>(mbs.data()),
static_cast<int>(mbs.size()), 0, NULL);
if (0 == length) {
switch (::GetLastError()) {
case ERROR_INSUFFICIENT_BUFFER:
throw std::domain_error("WideCharToMultiByte():insufficient buffer");
case ERROR_INVALID_FLAGS:
throw std::domain_error("WideCharToMultiByte():invalid flags");
case ERROR_INVALID_PARAMETER:
throw std::domain_error("WideCharToMultiByte():invalid parameter");
}
}
// mbs = std::string(buf.begin() ,buf.end()-1); /* 終端以外を */
mbs.erase(mbs.end() - 1); /* 終端文字を消す。end()は終端より先位置 */
2016-03-19 06:57:51 +13:00
}
#endif
/*------ UNICODE宣言ならワイド文字文字列をマルチバイト文字列に変換 ------*/
static const std::string mbs_from_ts(const std::basic_string<TCHAR> &ts) {
2016-03-19 06:57:51 +13:00
#if defined UNICODE
2016-06-15 18:43:10 +12:00
std::string mbs;
wcs_to_mbs(ts, mbs, CP_THREAD_ACP);
2016-06-15 18:43:10 +12:00
return mbs;
2016-03-19 06:57:51 +13:00
#else
2016-06-15 18:43:10 +12:00
/* MBCSの場合のsize()は文字数ではなくchar(byte)数,2bytes文字は2 */
return ts;
2016-03-19 06:57:51 +13:00
#endif
}
2016-03-19 06:57:51 +13:00
/*------ エラーメッセージ表示の元関数、直接呼び出すことはしない ------*/
#include <sstream>
const std::string igs::resource::msg_from_err_(
2016-06-15 18:43:10 +12:00
const std::basic_string<TCHAR> &tit, const DWORD error_message_id,
const std::basic_string<TCHAR> &file, const std::basic_string<TCHAR> &line,
const std::basic_string<TCHAR> &funcsig,
const std::basic_string<TCHAR> &comp_type,
const std::basic_string<TCHAR> &msc_full_ver,
const std::basic_string<TCHAR> &date,
const std::basic_string<TCHAR> &time) {
/*
2016-03-19 06:57:51 +13:00
(UNICODE)(1) (_MBCS)(2)
2016-06-15 18:43:10 +12:00
TCHAR wchar_t char
LPTSTR wchar_t * char *
LPCTSTR const wchar_t * const char *
2016-03-19 06:57:51 +13:00
1 116Unicode 使
2016-06-15 18:43:10 +12:00
16
2016-03-19 06:57:51 +13:00
2 1
2016-06-15 18:43:10 +12:00
MBCS(Multibyte Character Set) 使
2
1 1 2
Windows 2000 Windows Unicode 使
使
UNICODEも_MBCSも未定義のときはこちらになる
2016-03-19 06:57:51 +13:00
*/
2016-06-15 18:43:10 +12:00
std::basic_string<TCHAR> errmsg;
errmsg += TEXT('\"');
2016-03-19 06:57:51 +13:00
2016-06-15 18:43:10 +12:00
/* makefile-vc2008mdAMD64等でコンパイルすると
*/
std::basic_string<TCHAR>::size_type index = file.find_last_of(TEXT("/\\"));
if (std::basic_string<TCHAR>::npos != index) {
errmsg += file.substr(index + 1);
} else {
errmsg += file;
}
2016-03-19 06:57:51 +13:00
2016-06-15 18:43:10 +12:00
errmsg += TEXT(':');
errmsg += line;
errmsg += TEXT(':');
errmsg += comp_type;
errmsg += TEXT(":");
errmsg += msc_full_ver;
{
std::basic_istringstream<TCHAR> ist(date);
std::basic_string<TCHAR> month, day, year;
ist >> month;
ist >> day;
ist >> year;
errmsg += TEXT(':');
errmsg += year;
errmsg += TEXT(':');
errmsg += month;
errmsg += TEXT(':');
errmsg += day;
}
errmsg += TEXT(':');
errmsg += time;
errmsg += TEXT('\"');
errmsg += TEXT(' ');
errmsg += TEXT('\"');
errmsg += funcsig;
errmsg += TEXT('\"');
errmsg += TEXT(' ');
errmsg += TEXT('\"');
if (0 < tit.size()) {
errmsg += tit;
}
if (NO_ERROR != error_message_id) {
errmsg += TEXT(':');
LPTSTR lpMsgBuf = 0;
if (0 < ::FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, error_message_id,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT) /* 既定言語 */
,
reinterpret_cast<LPTSTR>(&lpMsgBuf), 0,
NULL)) { /* --- 成功 --- */
errmsg += lpMsgBuf;
::LocalFree(lpMsgBuf);
std::string::size_type index = errmsg.find_first_of(TEXT("\r\n"));
if (std::string::npos != index) {
errmsg.erase(index);
}
} else { /* エラー */
errmsg += TEXT("FormatMessage() can not get (error)message");
}
}
errmsg += TEXT('\"');
2016-03-19 06:57:51 +13:00
2016-06-15 18:43:10 +12:00
/* MBCSで返す */
return mbs_from_ts(errmsg);
2016-03-19 06:57:51 +13:00
}