tests/tcg/s390x: Test CLC with inaccessible second operand

[mirror_qemu.git] / ui / curses.c

diff --git a/ui/curses.c b/ui/curses.c
index 1f3fcabb004bbb6d61e7c303d305d315905a2825..8bde8c5cf7c35ca85295cd1a46fef27df00ce1a5 100644 (file)
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -21,6 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 #include "qemu/osdep.h"
 
 #ifndef _WIN32
@@ -29,15 +30,18 @@
 #endif
 #include <locale.h>
 #include <wchar.h>
-#include <langinfo.h>
 #include <iconv.h>
 
 #include "qapi/error.h"
-#include "qemu-common.h"
+#include "qemu/module.h"
 #include "ui/console.h"
 #include "ui/input.h"
 #include "sysemu/sysemu.h"
 
+#if defined(__APPLE__) || defined(__OpenBSD__)
+#define _XOPEN_SOURCE_EXTENDED 1
+#endif
+
 /* KEY_EVENT is defined in wincon.h and in curses.h. Avoid redefinition. */
 #undef KEY_EVENT
 #include <curses.h>
@@ -53,19 +57,19 @@ enum maybe_keycode {
 };
 
 static DisplayChangeListener *dcl;
-static console_ch_t screen[160 * 100];
+static console_ch_t *screen;
 static WINDOW *screenpad = NULL;
 static int width, height, gwidth, gheight, invalidate;
 static int px, py, sminx, sminy, smaxx, smaxy;
 
 static const char *font_charset = "CP437";
-static cchar_t vga_to_curses[256];
+static cchar_t *vga_to_curses;
 
 static void curses_update(DisplayChangeListener *dcl,
                           int x, int y, int w, int h)
 {
     console_ch_t *line;
-    cchar_t curses_line[width];
+    g_autofree cchar_t *curses_line = g_new(cchar_t, width);
     wchar_t wch[CCHARW_MAX];
     attr_t attrs;
     short colors;
@@ -74,14 +78,16 @@ static void curses_update(DisplayChangeListener *dcl,
     line = screen + y * width;
     for (h += y; y < h; y ++, line += width) {
         for (x = 0; x < width; x++) {
-            chtype ch = line[x] & 0xff;
-            chtype at = line[x] & ~0xff;
+            chtype ch = line[x] & A_CHARTEXT;
+            chtype at = line[x] & A_ATTRIBUTES;
+            short color_pair = PAIR_NUMBER(line[x]);
+
             ret = getcchar(&vga_to_curses[ch], wch, &attrs, &colors, NULL);
             if (ret == ERR || wch[0] == 0) {
                 wch[0] = ch;
                 wch[1] = 0;
             }
-            setcchar(&curses_line[x], wch, at, 0, NULL);
+            setcchar(&curses_line[x], wch, at, color_pair, NULL);
         }
         mvwadd_wchnstr(screenpad, y, 0, curses_line, width);
     }
@@ -224,6 +230,8 @@ static wint_t console_getch(enum maybe_keycode *maybe_keycode)
     case ERR:
         ret = -1;
         break;
+    default:
+        abort();
     }
     return ret;
 }
@@ -258,7 +266,7 @@ static int curses2foo(const int _curses2foo[], const int _curseskey2foo[],
 static void curses_refresh(DisplayChangeListener *dcl)
 {
     int chr, keysym, keycode, keycode_alt;
-    enum maybe_keycode maybe_keycode;
+    enum maybe_keycode maybe_keycode = CURSES_KEYCODE;
 
     curses_winch_check();
 
@@ -295,7 +303,7 @@ static void curses_refresh(DisplayChangeListener *dcl)
 
         /* alt or esc key */
         if (keycode == 1) {
-            enum maybe_keycode next_maybe_keycode;
+            enum maybe_keycode next_maybe_keycode = CURSES_KEYCODE;
             int nextchr = console_getch(&next_maybe_keycode);
 
             if (nextchr != -1) {
@@ -392,7 +400,7 @@ static void curses_refresh(DisplayChangeListener *dcl)
             if (keysym == -1)
                 keysym = chr;
 
-            kbd_put_keysym(keysym);
+            qemu_text_console_put_keysym(NULL, keysym);
         }
     }
 }
@@ -400,6 +408,8 @@ static void curses_refresh(DisplayChangeListener *dcl)
 static void curses_atexit(void)
 {
     endwin();
+    g_free(vga_to_curses);
+    g_free(screen);
 }
 
 /*
@@ -489,9 +499,9 @@ static uint16_t get_ucs(wchar_t wch, iconv_t conv)
     memset(&ps, 0, sizeof(ps));
     ret = wcrtomb(mbch, wch, &ps);
     if (ret == -1) {
-        fprintf(stderr, "Could not convert 0x%04x "
+        fprintf(stderr, "Could not convert 0x%04lx "
                         "from wchar_t to a multibyte character: %s\n",
-                        wch, strerror(errno));
+                        (unsigned long)wch, strerror(errno));
         return 0xFFFD;
     }
 
@@ -501,9 +511,9 @@ static uint16_t get_ucs(wchar_t wch, iconv_t conv)
     such = sizeof(uch);
 
     if (iconv(conv, &pmbch, &smbch, &puch, &such) == (size_t) -1) {
-        fprintf(stderr, "Could not convert 0x%04x "
+        fprintf(stderr, "Could not convert 0x%04lx "
                         "from a multibyte character to UCS-2 : %s\n",
-                        wch, strerror(errno));
+                        (unsigned long)wch, strerror(errno));
         return 0xFFFD;
     }
 
@@ -519,12 +529,13 @@ static void font_setup(void)
     iconv_t nativecharset_to_ucs2;
     iconv_t font_conv;
     int i;
+    g_autofree gchar *local_codeset = g_get_codeset();
 
     /*
      * Control characters are normally non-printable, but VGA does have
      * well-known glyphs for them.
      */
-    static uint16_t control_characters[0x20] = {
+    static const uint16_t control_characters[0x20] = {
       0x0020,
       0x263a,
       0x263b,
@@ -559,14 +570,14 @@ static void font_setup(void)
       0x25bc
     };
 
-    ucs2_to_nativecharset = iconv_open(nl_langinfo(CODESET), "UCS-2");
+    ucs2_to_nativecharset = iconv_open(local_codeset, "UCS-2");
     if (ucs2_to_nativecharset == (iconv_t) -1) {
         fprintf(stderr, "Could not convert font glyphs from UCS-2: '%s'\n",
                         strerror(errno));
         exit(1);
     }
 
-    nativecharset_to_ucs2 = iconv_open("UCS-2", nl_langinfo(CODESET));
+    nativecharset_to_ucs2 = iconv_open("UCS-2", local_codeset);
     if (nativecharset_to_ucs2 == (iconv_t) -1) {
         iconv_close(ucs2_to_nativecharset);
         fprintf(stderr, "Could not convert font glyphs to UCS-2: '%s'\n",
@@ -574,7 +585,7 @@ static void font_setup(void)
         exit(1);
     }
 
-    font_conv = iconv_open(nl_langinfo(CODESET), font_charset);
+    font_conv = iconv_open(local_codeset, font_charset);
     if (font_conv == (iconv_t) -1) {
         iconv_close(ucs2_to_nativecharset);
         iconv_close(nativecharset_to_ucs2);
@@ -595,7 +606,7 @@ static void font_setup(void)
     /* DEL */
     convert_ucs(0x7F, 0x2302, ucs2_to_nativecharset);
 
-    if (strcmp(nl_langinfo(CODESET), "UTF-8")) {
+    if (strcmp(local_codeset, "UTF-8")) {
         /* Non-Unicode capable, use termcap equivalents for those available */
         for (i = 0; i <= 0xFF; i++) {
             wchar_t wch[CCHARW_MAX];
@@ -778,6 +789,8 @@ static void curses_display_init(DisplayState *ds, DisplayOptions *opts)
     if (opts->u.curses.charset) {
         font_charset = opts->u.curses.charset;
     }
+    screen = g_new0(console_ch_t, 160 * 100);
+    vga_to_curses = g_new0(cchar_t, 256);
     curses_setup();
     curses_keyboard_setup();
     atexit(curses_atexit);