diff options
| -rw-r--r-- | include/applets.h | 1 | ||||
| -rw-r--r-- | include/usage.h | 9 | ||||
| -rw-r--r-- | miscutils/Config.in | 60 | ||||
| -rw-r--r-- | miscutils/Kbuild | 1 |
4 files changed, 71 insertions, 0 deletions
diff --git a/include/applets.h b/include/applets.h index 90b6e70..1c654cd 100644 --- a/include/applets.h +++ b/include/applets.h @@ -93,6 +93,7 @@ USE_BZIP2(APPLET(bzip2, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) USE_CAL(APPLET(cal, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) USE_CAT(APPLET_NOFORK(cat, cat, _BB_DIR_BIN, _BB_SUID_NEVER, cat)) USE_CATV(APPLET(catv, _BB_DIR_BIN, _BB_SUID_NEVER)) +USE_CHAT(APPLET(chat, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) USE_CHATTR(APPLET(chattr, _BB_DIR_BIN, _BB_SUID_NEVER)) USE_CHCON(APPLET(chcon, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) USE_CHGRP(APPLET_NOEXEC(chgrp, chgrp, _BB_DIR_BIN, _BB_SUID_NEVER, chgrp)) diff --git a/include/usage.h b/include/usage.h index d187882..0422c7f 100644 --- a/include/usage.h +++ b/include/usage.h @@ -204,6 +204,15 @@ USE_FEATURE_BRCTL_FANCY("\n" \ " -e End each line with $\n" \ " -t Show tabs as ^I\n" \ " -v Don't use ^x or M-x escapes" + +#define chat_trivial_usage \ + "EXPECT [SEND [EXPECT [SEND...]]]" +#define chat_full_usage \ + "Useful for interacting with a modem connected to stdin/stdout.\n" \ + "A script consists of one or more \"expect-send\" pairs of strings,\n" \ + "each pair is a pair of arguments. Example:\n" \ + "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \ + #define chattr_trivial_usage \ "[-R] [-+=AacDdijsStTu] [-v version] files..." #define chattr_full_usage \ diff --git a/miscutils/Config.in b/miscutils/Config.in index d64d053..9df1b0e 100644 --- a/miscutils/Config.in +++ b/miscutils/Config.in @@ -19,6 +19,66 @@ config BBCONFIG The bbconfig applet will print the config file with which busybox was built. +config CHAT + bool "chat" + default n + help + Simple chat utility. + +config FEATURE_CHAT_NOFAIL + bool "Enable NOFAIL expect strings" + default y + help + When enabled expect strings which are started with a dash trigger + no-fail mode. That is when expectation is not met within timeout + the script is not terminated but sends next SEND string and waits + for next EXPECT string. This allows to compose far more flexible + scripts. + +config FEATURE_CHAT_TTY_HIFI + bool "Force STDIN to be a TTY" + default n + help + Original chat always treats STDIN as a TTY device and sets for it + so-called raw mode. This option turns on such behaviour. + +config FEATURE_CHAT_IMPLICIT_CR + bool "Enable implicit Carriage Return" + default y + help + When enabled make chat to terminate all SEND strings with a "\r" + unless "\c" is met anywhere in the string. + +config FEATURE_CHAT_SWALLOW_OPTS + bool "Swallow options" + default n + help + Busybox chat require no options. To make it not fail when used + in place of original chat (which has a bunch of options) turn + this on. + +config FEATURE_CHAT_SEND_ESCAPES + bool "Support weird SEND escapes" + default n + help + Original chat uses some escape sequences in SEND arguments which + are not sent to device but rather performs special actions. + E.g. "\K" means to send a break sequence to device. + "\d" delays execution for a second, "\p" -- for a 1/100 of second. + Before turning this option on think twice: do you really need them? + +config FEATURE_CHAT_VAR_ABORT_LEN + bool "Support variable-length ABORT conditions" + default n + help + Original chat uses fixed 50-bytes length ABORT conditions. Say N here. + +config FEATURE_CHAT_CLR_ABORT + bool "Support revoking of ABORT conditions" + default n + help + Support CLR_ABORT directive. + config CHRT bool "chrt" default n diff --git a/miscutils/Kbuild b/miscutils/Kbuild index a9dc833..51187c5 100644 --- a/miscutils/Kbuild +++ b/miscutils/Kbuild @@ -7,6 +7,7 @@ lib-y:= lib-$(CONFIG_ADJTIMEX) += adjtimex.o lib-$(CONFIG_BBCONFIG) += bbconfig.o +lib-$(CONFIG_CHAT) += chat.o lib-$(CONFIG_CHRT) += chrt.o lib-$(CONFIG_CROND) += crond.o lib-$(CONFIG_CRONTAB) += crontab.o |