}
}
- back = (cfg.protocol == PROT_SSH ? &ssh_backend :
- cfg.protocol == PROT_TELNET ? &telnet_backend :
- &raw_backend);
+ /*
+ * Select protocol. This is farmed out into a table in a
+ * separate file to enable an ssh-free variant.
+ */
+ {
+ int i;
+ back = NULL;
+ for (i = 0; backends[i].backend != NULL; i++)
+ if (backends[i].protocol == cfg.protocol) {
+ back = backends[i].backend;
+ break;
+ }
+ if (back == NULL) {
+ MessageBox(NULL, "Unsupported protocol number found",
+ "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION);
+ WSACleanup();
+ return 1;
+ }
+ }
ldisc = (cfg.ldisc_term ? &ldisc_term : &ldisc_simple);
*/
static void init_fonts(void) {
TEXTMETRIC tm;
- int i, j;
- int widths[5];
+ int i;
+ int fsize[5];
HDC hdc;
int fw_dontcare, fw_bold;
+ int firstchar = ' ';
+font_messup:
for (i=0; i<8; i++)
fonts[i] = NULL;
fw_bold = FW_BOLD;
}
+ hdc = GetDC(hwnd);
+
+ font_height = cfg.fontheight;
+ font_width = 0;
+
#define f(i,c,w,u) \
- fonts[i] = CreateFont (cfg.fontheight, 0, 0, 0, w, FALSE, u, FALSE, \
+ fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \
c, OUT_DEFAULT_PRECIS, \
CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \
FIXED_PITCH | FF_DONTCARE, cfg.font)
+
if (cfg.vtmode != VT_OEMONLY) {
f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE);
+
+ SelectObject (hdc, fonts[FONT_NORMAL]);
+ GetTextMetrics(hdc, &tm);
+ font_height = tm.tmHeight;
+ font_width = tm.tmAveCharWidth;
+
f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE);
- }
- if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_OEMONLY) {
- f(FONT_OEM, OEM_CHARSET, fw_dontcare, FALSE);
- f(FONT_OEMUND, OEM_CHARSET, fw_dontcare, TRUE);
- }
- if (bold_mode == BOLD_FONT) {
- if (cfg.vtmode != VT_OEMONLY) {
+
+ if (bold_mode == BOLD_FONT) {
f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE);
f(FONT_BOLDUND, cfg.fontcharset, fw_bold, TRUE);
}
- if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_OEMONLY) {
- f(FONT_OEMBOLD, OEM_CHARSET, fw_bold, FALSE);
- f(FONT_OEMBOLDUND, OEM_CHARSET, fw_bold, TRUE);
+
+ if (cfg.vtmode == VT_OEMANSI) {
+ f(FONT_OEM, OEM_CHARSET, fw_dontcare, FALSE);
+ f(FONT_OEMUND, OEM_CHARSET, fw_dontcare, TRUE);
+
+ if (bold_mode == BOLD_FONT) {
+ f(FONT_OEMBOLD, OEM_CHARSET, fw_bold, FALSE);
+ f(FONT_OEMBOLDUND, OEM_CHARSET, fw_bold, TRUE);
+ }
+ }
+ }
+ else
+ {
+ f(FONT_OEM, cfg.fontcharset, fw_dontcare, FALSE);
+
+ SelectObject (hdc, fonts[FONT_OEM]);
+ GetTextMetrics(hdc, &tm);
+ font_height = tm.tmHeight;
+ font_width = tm.tmAveCharWidth;
+
+ f(FONT_OEMUND, cfg.fontcharset, fw_dontcare, TRUE);
+
+ if (bold_mode == BOLD_FONT) {
+ f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE);
+ f(FONT_BOLDUND, cfg.fontcharset, fw_bold, TRUE);
}
- } else {
- fonts[FONT_BOLD] = fonts[FONT_BOLDUND] = NULL;
- fonts[FONT_OEMBOLD] = fonts[FONT_OEMBOLDUND] = NULL;
}
#undef f
- hdc = GetDC(hwnd);
+ descent = tm.tmAscent + 1;
+ if (descent >= font_height)
+ descent = font_height - 1;
+ firstchar = tm.tmFirstChar;
- if (cfg.vtmode == VT_OEMONLY)
- j = 4;
- else
- j = 0;
+ if( cfg.vtmode == VT_XWINDOWS && firstchar >= ' ' )
+ cfg.vtmode = VT_POORMAN;
- for (i=0; i<(cfg.vtmode == VT_OEMANSI ? 5 : 4); i++) {
- if (fonts[i+j]) {
- SelectObject (hdc, fonts[i+j]);
+ for (i=0; i<8; i++) {
+ if (fonts[i]) {
+ SelectObject (hdc, fonts[i]);
GetTextMetrics(hdc, &tm);
- if (i == 0 || i == 4) {
- font_height = tm.tmHeight;
- font_width = tm.tmAveCharWidth;
- descent = tm.tmAscent + 1;
- if (descent >= font_height)
- descent = font_height - 1;
- }
- widths[i] = tm.tmAveCharWidth;
+ fsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight;
}
}
ReleaseDC (hwnd, hdc);
- if (widths[FONT_UNDERLINE] != widths[FONT_NORMAL] ||
+ if (fsize[FONT_UNDERLINE] != fsize[FONT_NORMAL] ||
(bold_mode == BOLD_FONT &&
- widths[FONT_BOLDUND] != widths[FONT_BOLD])) {
+ fsize[FONT_BOLDUND] != fsize[FONT_BOLD])) {
und_mode = UND_LINE;
DeleteObject (fonts[FONT_UNDERLINE]);
if (bold_mode == BOLD_FONT)
DeleteObject (fonts[FONT_BOLDUND]);
+
+#if 0
+ MessageBox(NULL, "Disabling underline font",
+ "Font Size Mismatch", MB_ICONINFORMATION | MB_OK);
+#endif
}
if (bold_mode == BOLD_FONT &&
- widths[FONT_BOLD] != widths[FONT_NORMAL]) {
+ fsize[FONT_BOLD] != fsize[FONT_NORMAL]) {
bold_mode = BOLD_SHADOW;
DeleteObject (fonts[FONT_BOLD]);
if (und_mode == UND_FONT)
DeleteObject (fonts[FONT_BOLDUND]);
+
+#if 0
+ MessageBox(NULL, "Disabling bold font",
+ "Font Size Mismatch", MB_ICONINFORMATION | MB_OK);
+#endif
}
- if (cfg.vtmode == VT_OEMANSI && widths[FONT_OEM] != widths[FONT_NORMAL]) {
- MessageBox(NULL, "The OEM and ANSI versions of this font are\n"
+ if (cfg.vtmode == VT_OEMANSI && fsize[FONT_OEM] != fsize[FONT_NORMAL] ) {
+ if( cfg.fontcharset == OEM_CHARSET )
+ {
+ MessageBox(NULL, "The OEM and ANSI versions of this font are\n"
"different sizes. Using OEM-only mode instead",
"Font Size Mismatch", MB_ICONINFORMATION | MB_OK);
- cfg.vtmode = VT_OEMONLY;
- for (i=0; i<4; i++)
+ cfg.vtmode = VT_OEMONLY;
+ }
+ else if( firstchar < ' ' )
+ {
+ MessageBox(NULL, "The OEM and ANSI versions of this font are\n"
+ "different sizes. Using XTerm mode instead",
+ "Font Size Mismatch", MB_ICONINFORMATION | MB_OK);
+ cfg.vtmode = VT_XWINDOWS;
+ }
+ else
+ {
+ MessageBox(NULL, "The OEM and ANSI versions of this font are\n"
+ "different sizes. Using ISO8859-1 mode instead",
+ "Font Size Mismatch", MB_ICONINFORMATION | MB_OK);
+ cfg.vtmode = VT_POORMAN;
+ }
+
+ for (i=0; i<8; i++)
if (fonts[i])
DeleteObject (fonts[i]);
+ goto font_messup;
}
}
static const char poorman[] =
"*#****\xB0\xB1**+++++-----++++|****\xA3\xB7";
static const char oemmap[] =
- "*\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5"
- "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3****\x9C\xFA";
+ "\x04\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5"
+ "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3\xF3\xF2\xE3*\x9C\xFA";
/*
* Line drawing mapping: map ` thru ~ (0x60 thru 0x7E) to
}
/*
+ * Shift-Tab should send ESC [ Z.
+ */
+ if (ret && (keystate[VK_SHIFT] & 0x80) && wParam == VK_TAB) {
+ *p++ = 0x1B; /* ESC */
+ *p++ = '[';
+ *p++ = 'Z';
+ return p - output;
+ }
+
+ /*
* Before doing Windows charmap translation, remove LeftALT
* from the keymap, since its sole effect should be to prepend
* ESC, which we've already done. Note that removal of LeftALT
projects / u / mdw / putty / blobdiff