wok diff busybox/stuff/busybox-1.12.0-vcsa2txt.u @ rev 1300
busybox/tar: -j -a -z -Z support
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Fri Aug 22 15:27:31 2008 +0000 (2008-08-22) |
parents | |
children |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/busybox/stuff/busybox-1.12.0-vcsa2txt.u Fri Aug 22 15:27:31 2008 +0000 1.3 @@ -0,0 +1,134 @@ 1.4 +--- busybox-1.12.0/include/applets.h 1.5 ++++ busybox-1.12.0/include/applets.h 1.6 +@@ -389,6 +389,7 @@ USE_USLEEP(APPLET_NOFORK(usleep, usleep, 1.7 + USE_UUDECODE(APPLET(uudecode, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) 1.8 + USE_UUENCODE(APPLET(uuencode, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) 1.9 + USE_VCONFIG(APPLET(vconfig, _BB_DIR_SBIN, _BB_SUID_NEVER)) 1.10 ++USE_VCSA2TXT(APPLET(vcsa2txt, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) 1.11 + USE_VI(APPLET(vi, _BB_DIR_BIN, _BB_SUID_NEVER)) 1.12 + USE_VLOCK(APPLET(vlock, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS)) 1.13 + USE_WATCH(APPLET(watch, _BB_DIR_BIN, _BB_SUID_NEVER)) 1.14 + 1.15 +--- busybox-1.12.0/include/usage.h 1.16 ++++ busybox-1.12.0/include/usage.h 1.17 +@@ -4491,6 +4491,13 @@ 1.18 + "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \ 1.19 + "\n set_name_type [name-type]" \ 1.20 + 1.21 ++#define vcsa2txt_trivial_usage \ 1.22 ++ "stdin" 1.23 ++#define vcsa2txt_full_usage \ 1.24 ++ "Filter /dev/vcsa* to ansi escape sequences" 1.25 ++#define vcsa2txt_example_usage \ 1.26 ++ "# vcsa2txt < /dev/vcsa1\n" 1.27 ++ 1.28 + #define vi_trivial_usage \ 1.29 + "[OPTION] [FILE]..." 1.30 + #define vi_full_usage "\n\n" \ 1.31 + 1.32 +--- busybox-1.12.0/miscutils/Config.in 1.33 ++++ busybox-1.12.0/miscutils/Config.in 1.34 +@@ -509,6 +509,12 @@ config TTYSIZE 1.35 + error, but returns default 80x24. 1.36 + Usage in shell scripts: width=`ttysize w`. 1.37 + 1.38 ++config VCSA2TXT 1.39 ++ bool "vcsa2txt" 1.40 ++ default n 1.41 ++ help 1.42 ++ Filter /dev/vcsa* output to ansi escape sequences. 1.43 ++ 1.44 + config WATCHDOG 1.45 + bool "watchdog" 1.46 + default n 1.47 + 1.48 +--- busybox-1.12.0/util-linux/Kbuild 1.49 ++++ busybox-1.12.0/util-linux/Kbuild 1.50 +@@ -34,3 +34,4 @@ lib-$(CONFIG_SETARCH) += setar 1.51 + lib-$(CONFIG_SWAPONOFF) += swaponoff.o 1.52 + lib-$(CONFIG_SWITCH_ROOT) += switch_root.o 1.53 + lib-$(CONFIG_UMOUNT) += umount.o 1.54 ++lib-$(CONFIG_VCSA2TXT) += vcsa2txt.o 1.55 + 1.56 +--- busybox-1.12.0/util-linux/vcsa2txt.c 1.57 ++++ busybox-1.12.0/util-linux/vcsa2txt.c 1.58 +@@ -0,0 +1,79 @@ 1.59 ++/* vi: set sw=4 ts=4: */ 1.60 ++/* 1.61 ++ * /dev/vcsa* filter for busybox 1.62 ++ * 1.63 ++ * pascal.bellard@ads-lu.com 1.64 ++ * 1.65 ++ * Licensed under GPLv2 or later, see file License in this tarball for details. 1.66 ++ */ 1.67 ++ 1.68 ++#include "libbb.h" 1.69 ++ 1.70 ++int vcsa2txt_main(int argc) MAIN_EXTERNALLY_VISIBLE; 1.71 ++int vcsa2txt_main(int argc) 1.72 ++{ 1.73 ++ struct { 1.74 ++ unsigned char l, c, x, y; // man 4 console_codes 1.75 ++ } scrn; 1.76 ++ unsigned char last = 0, ch[2]; // BLGCRMOW 1.77 ++ static unsigned char end[5] = "\e[0m\n", color[8] = "04261537"; 1.78 ++ int sp, lf, x; 1.79 ++ 1.80 ++ if (safe_read(0, &scrn, 4) < 0) return 1; 1.81 ++ for (lf = 0; scrn.l; lf++, scrn.l--) { 1.82 ++ for (sp = x = 0; ++x <= scrn.c;) { 1.83 ++ if (safe_read(0, &ch[0], 2) < 0) return 1; 1.84 ++ if (argc > 1) ch[1] = 0; 1.85 ++ sp++; 1.86 ++ if (last == ch[1] && ch[0] == ' ') continue; 1.87 ++ for (lf++; --lf;) bb_putchar('\n'); 1.88 ++ while (--sp) bb_putchar(' '); 1.89 ++#define ENABLE_VCSA_PACKED 1 1.90 ++#if ENABLE_VCSA_PACKED 1.91 ++ if (last ^= ch[1]) { 1.92 ++ char esc[16],*s; 1.93 ++ struct offsets { 1.94 ++ char mask, type, shr; 1.95 ++ } *p; 1.96 ++ static struct offsets offset[3] = { 1.97 ++ {8,0,1}, {0x70,'4',4}, {7,'3',0} 1.98 ++ }; 1.99 ++ static char init = 0x7F; 1.100 ++ 1.101 ++ s = esc+2; 1.102 ++ *(short *)esc = ntohs(256*'\e'+'['); 1.103 ++ p = offset; 1.104 ++ do { 1.105 ++ if ((init|last) & p->mask) { 1.106 ++ int c = (ch[1] & p->mask) >> p->shr; 1.107 ++ 1.108 ++ if ((*s = p->type) != 0) s++; 1.109 ++ else if (c == 0) { 1.110 ++ c = 2; 1.111 ++ *s++ = '2'; /* normal */ 1.112 ++ } 1.113 ++ *s++ = color[c]; 1.114 ++ *s++ = ';'; 1.115 ++ } 1.116 ++ } while (p++->shr); 1.117 ++ s[-1] = 'm'; 1.118 ++ init = 0; 1.119 ++ fwrite(esc,s-esc,1,stdout); 1.120 ++ } 1.121 ++ last = ch[1]; 1.122 ++#else 1.123 ++ if (last != ch[1]) { 1.124 ++ static char esc[10] = "\e[0;47;37m"; 1.125 ++ 1.126 ++ esc[2] = ((last = ch[1]) & 8) ? '1' /* bold */ : '0' /* defaults */; 1.127 ++ esc[sizeof(esc)-5] = color[(ch[1] >> 4) & 7]; 1.128 ++ esc[sizeof(esc)-2] = color[ch[1] & 7]; 1.129 ++ fwrite(esc,sizeof(esc),1,stdout); 1.130 ++ } 1.131 ++#endif 1.132 ++ bb_putchar(ch[0]); 1.133 ++ } 1.134 ++ } 1.135 ++ fwrite(end,sizeof(end),1,stdout); 1.136 ++ return 0; 1.137 ++}