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/* $Id: gui.c 291 2024-10-09 03:14:51Z nishi $ */ |
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#include "../config.h" |
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|
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#if defined(BUILD_GUI_VALID) |
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#include "gui.h" |
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#include "tw_server.h" |
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|
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#include <cm_log.h> |
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|
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#include <stdio.h> |
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#include <windows.h> |
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#include <process.h> |
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#include <commctrl.h> |
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|
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HINSTANCE hInst; |
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HBRUSH pbtewi_brush; |
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HWND logarea; |
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HWND button_start; |
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HWND button_stop; |
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HWND button_about; |
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HWND button_reset; |
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HWND button_exit; |
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HWND statuswnd; |
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HFONT monospace; |
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BOOL tewi_alive; |
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BOOL was_starting; |
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BOOL exiting; |
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BOOL idle; |
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extern FILE* logfile; |
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extern int running; |
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|
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#define WINWIDTH(rc) (rc.right - rc.left) |
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#define WINHEIGHT(rc) (rc.bottom - rc.top) |
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|
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int startup(int argc, char** argv); |
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|
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void ShowBitmapSize(HWND hWnd, HDC hdc, const char* name, int x, int y, int w, int h) { |
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HBITMAP hBitmap = LoadBitmap(hInst, name); |
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BITMAP bmp; |
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HDC hmdc; |
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GetObject(hBitmap, sizeof(bmp), &bmp); |
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hmdc = CreateCompatibleDC(hdc); |
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SelectObject(hmdc, hBitmap); |
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if(w == 0 && h == 0) { |
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StretchBlt(hdc, x, y, bmp.bmWidth, bmp.bmHeight, hmdc, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY); |
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} else { |
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StretchBlt(hdc, x, y, w, h, hmdc, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY); |
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} |
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DeleteDC(hmdc); |
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DeleteObject(hBitmap); |
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} |
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|
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void ShowBitmap(HWND hWnd, HDC hdc, const char* name, int x, int y) { ShowBitmapSize(hWnd, hdc, name, x, y, 0, 0); } |
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|
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int max = 0; |
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void AddLog(const char* str) { |
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HDC hdc; |
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PAINTSTRUCT ps; |
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SIZE sz; |
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|
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SendMessage(logarea, LB_ADDSTRING, 0, (LPARAM)str); |
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|
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hdc = CreateCompatibleDC(NULL); |
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SelectObject(hdc, monospace); |
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GetTextExtentPoint32(hdc, str, strlen(str), &sz); |
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DeleteDC(hdc); |
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|
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if(max < sz.cx) { |
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max = sz.cx; |
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SendMessage(logarea, LB_SETHORIZONTALEXTENT, max, 0); |
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} |
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} |
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|
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LRESULT CALLBACK VersionDialog(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp) { |
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if(msg == WM_COMMAND) { |
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if(LOWORD(wp) == IDOK) EndDialog(hWnd, IDOK); |
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} else if(msg == WM_PAINT) { |
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HDC hdc; |
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PAINTSTRUCT ps; |
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RECT size; |
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|
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size.left = size.top = 5; |
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size.right = size.bottom = 32 + 5; |
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MapDialogRect(hWnd, &size); |
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|
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hdc = BeginPaint(hWnd, &ps); |
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ShowBitmapSize(hWnd, hdc, "TEWILOGO", size.left, size.top, WINWIDTH(size), WINWIDTH(size)); |
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EndPaint(hWnd, &ps); |
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} else if(msg == WM_CTLCOLORDLG || msg == WM_CTLCOLORSTATIC) { |
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HDC dc = (HDC)wp; |
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SetBkMode(dc, TRANSPARENT); |
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return (LRESULT)GetSysColorBrush(COLOR_MENU); |
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} else { |
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return FALSE; |
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} |
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return TRUE; |
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} |
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|
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void tewi_thread(void* ptr) { |
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int st = startup(0, NULL); |
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was_starting = TRUE; |
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if(st == -1) { |
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tewi_alive = TRUE; |
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idle = FALSE; |
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} else { |
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cm_force_log("Config error"); |
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idle = FALSE; |
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_endthread(); |
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} |
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running = 1; |
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tw_server_loop(); |
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tewi_alive = FALSE; |
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was_starting = TRUE; |
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idle = FALSE; |
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_endthread(); |
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} |
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|
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void StartTewi(void) { |
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EnableWindow(button_start, FALSE); |
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EnableWindow(button_stop, FALSE); |
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_beginthread(tewi_thread, 0, NULL); |
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} |
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|
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void StopTewi(void) { |
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EnableWindow(button_start, FALSE); |
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EnableWindow(button_stop, FALSE); |
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running = 0; |
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} |
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|
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LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp) { |
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if(msg == WM_COMMAND) { |
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int trig = LOWORD(wp); |
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int ev = HIWORD(wp); |
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if(trig == GUI_BUTTON_ABOUT) { |
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if(ev == BN_CLICKED) { |
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DialogBox(hInst, "VERSIONDLG", hWnd, (DLGPROC)VersionDialog); |
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} |
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} else if(trig == GUI_BUTTON_START) { |
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if(ev == BN_CLICKED) { |
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SendMessage(statuswnd, SB_SETTEXT, 0, (LPARAM) "Starting Tewi HTTPd"); |
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StartTewi(); |
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} |
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} else if(trig == GUI_BUTTON_STOP) { |
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if(ev == BN_CLICKED) { |
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SendMessage(statuswnd, SB_SETTEXT, 0, (LPARAM) "Stopping Tewi HTTPd"); |
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StopTewi(); |
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} |
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} else if(trig == GUI_BUTTON_RESET) { |
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if(ev == BN_CLICKED) { |
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SendMessage(logarea, LB_RESETCONTENT, 0, 0); |
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max = 0; |
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SendMessage(logarea, LB_SETHORIZONTALEXTENT, max, 0); |
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} |
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} else if(trig == GUI_BUTTON_EXIT) { |
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if(ev == BN_CLICKED) { |
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if(tewi_alive) { |
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SendMessage(statuswnd, SB_SETTEXT, 0, (LPARAM) "Stopping Tewi HTTPd"); |
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StopTewi(); |
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exiting = TRUE; |
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} else { |
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SendMessage(hWnd, WM_CLOSE, 0, 0); |
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} |
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} |
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} else if(trig == GUI_LOG) { |
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} |
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} else if(msg == WM_CLOSE) { |
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DestroyWindow(hWnd); |
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} else if(msg == WM_DESTROY) { |
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DeleteObject(pbtewi_brush); |
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PostQuitMessage(0); |
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} else if(msg == WM_CREATE) { |
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RECT rc, src; |
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GetClientRect(hWnd, &rc); |
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InitCommonControls(); |
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monospace = (HFONT)GetStockObject(SYSTEM_FIXED_FONT); |
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statuswnd = CreateStatusWindow(WS_CHILD | WS_VISIBLE | CCS_BOTTOM, NULL, hWnd, GUI_STATUS); |
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SendMessage(statuswnd, SB_SIMPLE, 0, 0); |
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SendMessage(statuswnd, SB_SETTEXT, 0, (LPARAM) "Welcome to Tewi HTTPd"); |
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SendMessage(statuswnd, SB_GETRECT, 0, (LPARAM)&src); |
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pbtewi_brush = CreateSolidBrush(RGB(0xf7, 0xc9, 0xf3)); |
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button_start = CreateWindow("BUTTON", "&Start", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, WINWIDTH(rc) - 100, 20 * 0, 100, 20, hWnd, (HMENU)GUI_BUTTON_START, hInst, NULL); |
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button_stop = CreateWindow("BUTTON", "S&top", WS_CHILD | WS_VISIBLE | WS_DISABLED | BS_PUSHBUTTON, WINWIDTH(rc) - 100, 20 * 1, 100, 20, hWnd, (HMENU)GUI_BUTTON_STOP, hInst, NULL); |
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button_about = CreateWindow("BUTTON", "&About", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, WINWIDTH(rc) - 100, 20 * 2, 100, 20, hWnd, (HMENU)GUI_BUTTON_ABOUT, hInst, NULL); |
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button_reset = CreateWindow("BUTTON", "&Reset", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, WINWIDTH(rc) - 100, WINHEIGHT(rc) - WINHEIGHT(src) - 20 - 20, 100, 20, hWnd, (HMENU)GUI_BUTTON_RESET, hInst, NULL); |
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button_exit = CreateWindow("BUTTON", "E&xit", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, WINWIDTH(rc) - 100, WINHEIGHT(rc) - WINHEIGHT(src) - 20, 100, 20, hWnd, (HMENU)GUI_BUTTON_EXIT, hInst, NULL); |
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logarea = CreateWindow("LISTBOX", NULL, WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL | LBS_NOINTEGRALHEIGHT | LBS_NOSEL, 0, 40, WINWIDTH(rc) - 100, WINHEIGHT(rc) - 40 - WINHEIGHT(src), hWnd, (HMENU)GUI_LOG, hInst, NULL); |
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SendMessage(logarea, WM_SETFONT, (WPARAM)monospace, TRUE); |
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SetTimer(hWnd, TIMER_WATCH_TEWI, 100, NULL); |
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} else if(msg == WM_TIMER) { |
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if(wp == TIMER_WATCH_TEWI) { |
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if(idle) { |
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} else if(tewi_alive) { |
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if(was_starting) { |
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was_starting = FALSE; |
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SendMessage(statuswnd, SB_SETTEXT, 0, (LPARAM) "Started Tewi HTTPd"); |
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} |
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EnableWindow(button_start, FALSE); |
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EnableWindow(button_stop, TRUE); |
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idle = TRUE; |
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} else { |
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if(was_starting) { |
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was_starting = FALSE; |
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SendMessage(statuswnd, SB_SETTEXT, 0, (LPARAM) "Stopped Tewi HTTPd"); |
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} |
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EnableWindow(button_start, TRUE); |
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EnableWindow(button_stop, FALSE); |
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if(exiting) { |
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KillTimer(hWnd, TIMER_WATCH_TEWI); |
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SendMessage(hWnd, WM_CLOSE, 0, 0); |
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} |
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idle = TRUE; |
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} |
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} |
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} else if(msg == WM_PAINT) { |
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HDC hdc; |
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PAINTSTRUCT ps; |
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RECT rc; |
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RECT fill; |
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|
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GetClientRect(hWnd, &rc); |
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hdc = BeginPaint(hWnd, &ps); |
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SetRect(&fill, 0, 0, WINWIDTH(rc), 40); |
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FillRect(hdc, &fill, pbtewi_brush); |
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ShowBitmap(hWnd, hdc, "PBTEWI", 0, 0); |
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EndPaint(hWnd, &ps); |
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} else { |
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return DefWindowProc(hWnd, msg, wp, lp); |
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} |
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return 0; |
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} |
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|
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BOOL InitApp(void) { |
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WNDCLASSEX wc; |
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wc.cbSize = sizeof(WNDCLASSEX); |
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wc.style = CS_HREDRAW | CS_VREDRAW; |
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wc.lpfnWndProc = WndProc; |
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wc.cbClsExtra = 0; |
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wc.cbWndExtra = 0; |
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wc.hInstance = hInst; |
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wc.hIcon = LoadIcon(hInst, "TEWI"); |
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wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
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wc.hbrBackground = GetSysColorBrush(COLOR_MENU); |
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wc.lpszMenuName = NULL; |
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wc.lpszClassName = "tewihttpd"; |
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wc.hIconSm = LoadIcon(hInst, "TEWI"); |
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return RegisterClassEx(&wc); |
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} |
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|
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BOOL InitWindow(int nCmdShow) { |
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HWND hWnd; |
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RECT deskrc, rc; |
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HWND hDeskWnd = GetDesktopWindow(); |
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GetWindowRect(hDeskWnd, &deskrc); |
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hWnd = CreateWindow("tewihttpd", "Tewi HTTPd", (WS_OVERLAPPEDWINDOW ^ WS_THICKFRAME) ^ WS_MAXIMIZEBOX, 0, 0, 600, 400, NULL, 0, hInst, NULL); |
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|
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if(!hWnd) { |
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return FALSE; |
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} |
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GetWindowRect(hWnd, &rc); |
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SetWindowPos(hWnd, HWND_TOP, (deskrc.right - (rc.right - rc.left)) / 2, (deskrc.bottom - (rc.bottom - rc.top)) / 2, rc.right - rc.left, rc.bottom - rc.top, SWP_SHOWWINDOW); |
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ShowWindow(hWnd, nCmdShow); |
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UpdateWindow(hWnd); |
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return TRUE; |
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} |
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|
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int WINAPI WinMain(HINSTANCE hCurInst, HINSTANCE hPrevInst, LPSTR lpsCmdLine, int nCmdShow) { |
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MSG msg; |
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BOOL bret; |
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hInst = hCurInst; |
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tewi_alive = FALSE; |
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was_starting = FALSE; |
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exiting = FALSE; |
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idle = TRUE; |
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logfile = stderr; |
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if(!InitApp()) { |
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return FALSE; |
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} |
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if(!InitWindow(nCmdShow)) { |
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return FALSE; |
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} |
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|
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while((bret = GetMessage(&msg, NULL, 0, 0)) != 0) { |
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if(bret == -1) { |
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break; |
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} else { |
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TranslateMessage(&msg); |
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DispatchMessage(&msg); |
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} |
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} |
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return (int)msg.wParam; |
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} |
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|
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#endif |
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