void ErrorMessage(const TCHAR *str) //display detailed error info
{
LPVOID msg;
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
(LPTSTR) &msg,
0,
NULL
);
wnd_printf(str);
wnd_printf(_T(": "));
wnd_printf((TCHAR*)msg);
LocalFree(msg);
}
/* 'display' message handler */
wnd_msg_retcode_t radio_on_display( wnd_t *wnd )
{
radio_t *r = RADIO_OBJ(wnd);
wnd_move(wnd, 0, 0, 0);
wnd_apply_default_style(wnd);
wnd_printf(wnd, 0, 0, "(%c)", r->m_checked ? 'X' : ' ');
wnd_apply_style(wnd, WND_FOCUS(wnd) == wnd ? "focus-label-style" :
"label-style");
wnd_putchar(wnd, 0, ' ');
label_text_display(wnd, &RADIO_OBJ(wnd)->m_text);
wnd_move(wnd, 0, 1, 0);
return WND_MSG_RETCODE_OK;
} /* End of 'radio_on_display' function */
DWORD WINAPI ThreadProc(LPVOID p) // thread that will start & monitor makensis
{
TCHAR buf[1024];
char iobuf[1024]; //i/o buffer
STARTUPINFO si={sizeof(si),};
SECURITY_ATTRIBUTES sa={sizeof(sa),};
SECURITY_DESCRIPTOR sd={0,}; //security information for pipes
PROCESS_INFORMATION pi={0,};
HANDLE newstdout=0,read_stdout=0; //pipe handles
OSVERSIONINFO osv={sizeof(osv)};
GetVersionEx(&osv);
if (osv.dwPlatformId == VER_PLATFORM_WIN32_NT) //initialize security descriptor (Windows NT)
{
InitializeSecurityDescriptor(&sd,SECURITY_DESCRIPTOR_REVISION);
SetSecurityDescriptorDacl(&sd, true, NULL, false);
sa.lpSecurityDescriptor = &sd;
}
else sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = true; //allow inheritable handles
if (!CreatePipe(&read_stdout,&newstdout,&sa,0)) //create stdout pipe
{
ErrorMessage(_T("CreatePipe"));
PostMessage(g_hwnd,WM_NOTIFYENDCOMPILE,0,1);
return 1;
}
GetStartupInfo(&si); //set startupinfo for the spawned process
/*
The dwFlags member tells CreateProcess how to make the process.
STARTF_USESTDHANDLES validates the hStd* members. STARTF_USESHOWWINDOW
validates the wShowWindow member.
*/
si.dwFlags = STARTF_USESTDHANDLES|STARTF_USESHOWWINDOW;
si.wShowWindow = SW_HIDE;
si.hStdOutput = newstdout;
si.hStdError = newstdout; //set the new handles for the child process
// *******************************************************************
// If there is a command line in the config file, use it for create process
//spawn the child process
if (!CreateProcess(NULL,g_cmdline,NULL,NULL,TRUE,CREATE_NEW_CONSOLE,
NULL,tempzip_path,&si,&pi))
{
ErrorMessage(_T("CreateProcess"));
wnd_printf(_T("\r\nPlease make sure the path to makensis.exe is correct."));
CloseHandle(newstdout);
CloseHandle(read_stdout);
PostMessage(g_hwnd,WM_NOTIFYENDCOMPILE,0,1);
return 1;
}
CloseHandle(newstdout); // close this handle (duplicated in subprocess) now so we get ERROR_BROKEN_PIPE
DWORD dwLeft = 0, dwRead = 0;
while (ReadFile(read_stdout, iobuf+dwLeft, sizeof(iobuf)-dwLeft-1, &dwRead, NULL)) //wait for buffer, or fails with ERROR_BROKEN_PIPE when subprocess exits
{
dwRead += dwLeft;
iobuf[dwRead] = '\0';
#ifdef _UNICODE
// this tweak is to prevent LogMessage from cutting in the middle of an UTF-8 sequence
// we print only up to the latest \n of the buffer, and keep the remaining for the next loop
char* lastLF = strrchr(iobuf,'\n');
if (lastLF == NULL) lastLF = iobuf+dwRead-1;
char ch = *++lastLF;
*lastLF = '\0';
MultiByteToWideChar(CP_UTF8,0,iobuf,lastLF+1-iobuf,buf,COUNTOF(buf));
wnd_printf(buf);
*lastLF = ch;
dwLeft = iobuf+dwRead-lastLF;
memmove(iobuf, lastLF, dwLeft);
#else
wnd_printf(iobuf);
#endif
}
#ifdef _UNICODE
// because of UTF-8 tweak, in rare case there can be some data remaining
dwRead += dwLeft;
iobuf[dwRead] = 0;
MultiByteToWideChar(CP_UTF8,0,iobuf,dwRead+1,buf,COUNTOF(buf));
wnd_printf(buf);
#endif
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
CloseHandle(read_stdout);
wsprintf(buf,_T("(source ZIP size was %d bytes)\r\n"),g_zipfile_size);
wnd_printf(buf);
PostMessage(g_hwnd,WM_NOTIFYENDCOMPILE,0,0);
return 0;
}
/* Display play list */
void plist_display( plist_t *pl, wnd_t *wnd )
{
int i, j, start, end;
char time_text[80];
assert(pl);
PLIST_GET_SEL(pl, start, end);
plist_lock(pl);
/* Display each song */
for ( i = 0, j = pl->m_scrolled; i < PLIST_HEIGHT; i ++, j ++ )
{
int attrib;
/* Set respective print attributes */
if (j >= start && j <= end)
{
if (j == pl->m_cur_song)
wnd_apply_style(wnd, "plist-sel-and-play-style");
else
wnd_apply_style(wnd, "plist-selected-style");
}
else
{
if (j == pl->m_cur_song)
wnd_apply_style(wnd, "plist-playing-style");
else
wnd_apply_style(wnd, "plist-style");
}
/* Print song title */
if (j < pl->m_len)
{
song_t *s = pl->m_list[j];
char len[10];
int x;
int queueList;
wnd_move(wnd, 0, 0, pl->m_start_pos + i);
wnd_printf(wnd, WND_PRINT_ELLIPSES, WND_WIDTH(wnd) - 8,
"%i. %s", j + 1, STR_TO_CPTR(s->m_title));
for(queueList=0;queueList<num_queued_songs;queueList++)
{
if(queued_songs[queueList] == j)
wnd_printf(wnd, 0, 0, " #%i in queue...", queueList+1);
}
int l = TIME_TO_SECONDS(s->m_len);
sprintf(len, "%i:%02i", l / 60, l % 60);
wnd_move(wnd, WND_MOVE_ADVANCE, WND_WIDTH(wnd) - strlen(len) - 1,
pl->m_start_pos + i);
wnd_printf(wnd, 0, 0, "%s", len);
}
}
/* Display play list time */
song_time_t l_time = 0, s_time = 0;
if (pl->m_len)
{
for ( i = 0; i < pl->m_len; i ++ )
l_time += pl->m_list[i]->m_len;
for ( i = start; i <= end; i ++ )
s_time += pl->m_list[i]->m_len;
}
int l_seconds = TIME_TO_SECONDS(l_time);
int s_seconds = TIME_TO_SECONDS(s_time);
wnd_apply_style(wnd, "plist-time-style");
sprintf(time_text, ngettext("%i/%i song; %i:%02i:%02i/%i:%02i:%02i",
"%i/%i songs; %i:%02i:%02i/%i:%02i:%02i", pl->m_len),
(end >= 0 && pl->m_len > 0) ? end - start + 1 : 0, pl->m_len,
s_seconds / 3600, (s_seconds % 3600) / 60, s_seconds % 60,
l_seconds / 3600, (l_seconds % 3600) / 60, l_seconds % 60);
wnd_move(wnd, 0, WND_WIDTH(wnd) - utf8_width(time_text) - 1,
pl->m_start_pos + PLIST_HEIGHT);
wnd_printf(wnd, 0, 0, "%s", time_text);
plist_unlock(pl);
} /* End of 'plist_display' function */
