From f6913f60cfed84da18beec3051d385fadc5ae973 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Fri, 29 May 2009 15:10:27 -0700 Subject: [PATCH] Run Nindent on com32/libutil/get_key.c Automatically reformat com32/libutil/get_key.c using Nindent. Do this for all files except HDT, gPXE and externally maintained libraries (zlib, tinyjpeg, libpng). Signed-off-by: H. Peter Anvin --- com32/libutil/get_key.c | 225 ++++++++++++++++++++++++------------------------ 1 file changed, 113 insertions(+), 112 deletions(-) diff --git a/com32/libutil/get_key.c b/com32/libutil/get_key.c index 81065f6..a742fd4 100644 --- a/com32/libutil/get_key.c +++ b/com32/libutil/get_key.c @@ -43,129 +43,130 @@ #include struct keycode { - int code; - int seqlen; - const unsigned char *seq; + int code; + int seqlen; + const unsigned char *seq; }; #define MAXLEN 8 #define CODE(x,y) { x, (sizeof y)-1, y } static const struct keycode keycodes[] = { - /* First, the BIOS combined codes */ - CODE(KEY_F1, "\0\x3B"), - CODE(KEY_F2, "\0\x3C"), - CODE(KEY_F3, "\0\x3D"), - CODE(KEY_F4, "\0\x3E"), - CODE(KEY_F5, "\0\x3F"), - CODE(KEY_F6, "\0\x40"), - CODE(KEY_F7, "\0\x41"), - CODE(KEY_F8, "\0\x42"), - CODE(KEY_F9, "\0\x43"), - CODE(KEY_F10, "\0\x44"), - CODE(KEY_F11, "\0\x85"), - CODE(KEY_F12, "\0\x86"), - - CODE(KEY_UP, "\0\x48"), - CODE(KEY_DOWN, "\0\x50"), - CODE(KEY_LEFT, "\0\x4B"), - CODE(KEY_RIGHT,"\0\x4D"), - CODE(KEY_PGUP, "\0\x49"), - CODE(KEY_PGDN, "\0\x51"), - CODE(KEY_HOME, "\0\x47"), - CODE(KEY_END, "\0\x4F"), - CODE(KEY_INSERT, "\0\x52"), - CODE(KEY_DELETE, "\0\x53"), - - /* Now, VT/xterm/Linux codes */ - CODE(KEY_F1, "\033[[A"), - CODE(KEY_F1, "\033OP"), - CODE(KEY_F2, "\033[[B"), - CODE(KEY_F2, "\033OQ"), - CODE(KEY_F3, "\033[[C"), - CODE(KEY_F3, "\033OR"), - CODE(KEY_F4, "\033[[D"), - CODE(KEY_F4, "\033OS"), - CODE(KEY_F5, "\033[[E"), - CODE(KEY_F5, "\033[15~"), - CODE(KEY_F6, "\033[17~"), - CODE(KEY_F7, "\033[18~"), - CODE(KEY_F8, "\033[19~"), - CODE(KEY_F9, "\033[20~"), - CODE(KEY_F10, "\033[21~"), - CODE(KEY_F11, "\033[23~"), - CODE(KEY_F12, "\033[24~"), - - CODE(KEY_UP, "\033[A"), - CODE(KEY_DOWN, "\033[B"), - CODE(KEY_LEFT, "\033[D"), - CODE(KEY_RIGHT,"\033[C"), - CODE(KEY_PGUP, "\033[5~"), - CODE(KEY_PGUP, "\033[V"), - CODE(KEY_PGDN, "\033[6~"), - CODE(KEY_PGDN, "\033[U"), - CODE(KEY_HOME, "\033[1~"), - CODE(KEY_HOME, "\033[H"), - CODE(KEY_END, "\033[4~"), - CODE(KEY_END, "\033[F"), - CODE(KEY_END, "\033OF"), - CODE(KEY_INSERT, "\033[2~"), - CODE(KEY_INSERT, "\033[@"), - CODE(KEY_DELETE, "\033[3~"), + /* First, the BIOS combined codes */ + CODE(KEY_F1, "\0\x3B"), + CODE(KEY_F2, "\0\x3C"), + CODE(KEY_F3, "\0\x3D"), + CODE(KEY_F4, "\0\x3E"), + CODE(KEY_F5, "\0\x3F"), + CODE(KEY_F6, "\0\x40"), + CODE(KEY_F7, "\0\x41"), + CODE(KEY_F8, "\0\x42"), + CODE(KEY_F9, "\0\x43"), + CODE(KEY_F10, "\0\x44"), + CODE(KEY_F11, "\0\x85"), + CODE(KEY_F12, "\0\x86"), + + CODE(KEY_UP, "\0\x48"), + CODE(KEY_DOWN, "\0\x50"), + CODE(KEY_LEFT, "\0\x4B"), + CODE(KEY_RIGHT, "\0\x4D"), + CODE(KEY_PGUP, "\0\x49"), + CODE(KEY_PGDN, "\0\x51"), + CODE(KEY_HOME, "\0\x47"), + CODE(KEY_END, "\0\x4F"), + CODE(KEY_INSERT, "\0\x52"), + CODE(KEY_DELETE, "\0\x53"), + + /* Now, VT/xterm/Linux codes */ + CODE(KEY_F1, "\033[[A"), + CODE(KEY_F1, "\033OP"), + CODE(KEY_F2, "\033[[B"), + CODE(KEY_F2, "\033OQ"), + CODE(KEY_F3, "\033[[C"), + CODE(KEY_F3, "\033OR"), + CODE(KEY_F4, "\033[[D"), + CODE(KEY_F4, "\033OS"), + CODE(KEY_F5, "\033[[E"), + CODE(KEY_F5, "\033[15~"), + CODE(KEY_F6, "\033[17~"), + CODE(KEY_F7, "\033[18~"), + CODE(KEY_F8, "\033[19~"), + CODE(KEY_F9, "\033[20~"), + CODE(KEY_F10, "\033[21~"), + CODE(KEY_F11, "\033[23~"), + CODE(KEY_F12, "\033[24~"), + + CODE(KEY_UP, "\033[A"), + CODE(KEY_DOWN, "\033[B"), + CODE(KEY_LEFT, "\033[D"), + CODE(KEY_RIGHT, "\033[C"), + CODE(KEY_PGUP, "\033[5~"), + CODE(KEY_PGUP, "\033[V"), + CODE(KEY_PGDN, "\033[6~"), + CODE(KEY_PGDN, "\033[U"), + CODE(KEY_HOME, "\033[1~"), + CODE(KEY_HOME, "\033[H"), + CODE(KEY_END, "\033[4~"), + CODE(KEY_END, "\033[F"), + CODE(KEY_END, "\033OF"), + CODE(KEY_INSERT, "\033[2~"), + CODE(KEY_INSERT, "\033[@"), + CODE(KEY_DELETE, "\033[3~"), }; + #define NCODES ((int)(sizeof keycodes/sizeof(struct keycode))) #define KEY_TIMEOUT ((CLK_TCK+9)/10) -int get_key(FILE *f, clock_t timeout) +int get_key(FILE * f, clock_t timeout) { - unsigned char buffer[MAXLEN]; - int nc, i, rv; - const struct keycode *kc; - int another; - unsigned char ch; - clock_t start; - - /* We typically start in the middle of a clock tick */ - if ( timeout ) - timeout++; - - nc = 0; - start = times(NULL); - do { - rv = read(fileno(f), &ch, 1); - if ( rv == 0 || (rv == -1 && errno == EAGAIN) ) { - clock_t lateness = times(NULL)-start; - if ( nc && lateness > 1+KEY_TIMEOUT ) { - if ( nc == 1 ) - return buffer[0]; /* timeout in sequence */ - else if ( timeout && lateness > timeout ) - return KEY_NONE; - } else if ( !nc && timeout && lateness > timeout ) - return KEY_NONE; /* timeout before sequence */ - - do_idle(); - - another = 1; - continue; - } - + unsigned char buffer[MAXLEN]; + int nc, i, rv; + const struct keycode *kc; + int another; + unsigned char ch; + clock_t start; + + /* We typically start in the middle of a clock tick */ + if (timeout) + timeout++; + + nc = 0; start = times(NULL); - - buffer[nc++] = ch; - - another = 0; - for ( i = 0, kc = keycodes ; i < NCODES ; i++, kc++ ) { - if ( nc == kc->seqlen && !memcmp(buffer, kc->seq, nc) ) - return kc->code; - else if ( nc < kc->seqlen && !memcmp(buffer, kc->seq, nc) ) { - another = 1; - break; - } - } - } while ( another ); - - /* We got an unrecognized sequence; return the first character */ - /* We really should remember this and return subsequent characters later */ - return buffer[0]; + do { + rv = read(fileno(f), &ch, 1); + if (rv == 0 || (rv == -1 && errno == EAGAIN)) { + clock_t lateness = times(NULL) - start; + if (nc && lateness > 1 + KEY_TIMEOUT) { + if (nc == 1) + return buffer[0]; /* timeout in sequence */ + else if (timeout && lateness > timeout) + return KEY_NONE; + } else if (!nc && timeout && lateness > timeout) + return KEY_NONE; /* timeout before sequence */ + + do_idle(); + + another = 1; + continue; + } + + start = times(NULL); + + buffer[nc++] = ch; + + another = 0; + for (i = 0, kc = keycodes; i < NCODES; i++, kc++) { + if (nc == kc->seqlen && !memcmp(buffer, kc->seq, nc)) + return kc->code; + else if (nc < kc->seqlen && !memcmp(buffer, kc->seq, nc)) { + another = 1; + break; + } + } + } while (another); + + /* We got an unrecognized sequence; return the first character */ + /* We really should remember this and return subsequent characters later */ + return buffer[0]; } -- 2.7.4