From 4b50300db1684aa625909393da72e516489c65ed Mon Sep 17 00:00:00 2001 From: JamesonHuang Date: Tue, 30 Jun 2015 13:40:33 +0800 Subject: [PATCH] fix wget timeout bug --- 1_3.test_code/c_test/testSprintf | Bin 0 -> 8720 bytes 1_3.test_code/c_test/testSprintf.c | 16 + 1_4.h13_bugFix/1-3.wget_timeout/config | 1024 ++++++++++++++++++++++ 1_4.h13_bugFix/1-3.wget_timeout/wget.c | 1072 ++++++++++++++++++++++++ test | 1 - 5 files changed, 2112 insertions(+), 1 deletion(-) create mode 100755 1_3.test_code/c_test/testSprintf create mode 100644 1_3.test_code/c_test/testSprintf.c create mode 100644 1_4.h13_bugFix/1-3.wget_timeout/config create mode 100644 1_4.h13_bugFix/1-3.wget_timeout/wget.c delete mode 100644 test diff --git a/1_3.test_code/c_test/testSprintf b/1_3.test_code/c_test/testSprintf new file mode 100755 index 0000000000000000000000000000000000000000..a5bdde3ad87ce0c4c0a4b0e1d45dd6a645371083 GIT binary patch literal 8720 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z^OaJUJ~&PM03JHqus!bs&nbI8H*)=1kNF|k(^-jS-Y=e4_H-{xR?Gxt8^v^*^iZ zIsWrynpB-v_Ft1y{^hiP8(CC7+w*@<{vX<$HciBg1Z=JBO$OG&WS6?U>W|vD@?hPE+<= zPj*!-2Cs^BUxH*>=^pxO`SrnGR8w l&3)f)|28=W4X6+IIMRMR+#a6SXnYnczd|WYIGj7n|2NZIkJ11D literal 0 HcmV?d00001 diff --git a/1_3.test_code/c_test/testSprintf.c b/1_3.test_code/c_test/testSprintf.c new file mode 100644 index 0000000..25c9e67 --- /dev/null +++ b/1_3.test_code/c_test/testSprintf.c @@ -0,0 +1,16 @@ +/************************************************************************* + > File Name: testSprintf.c + > Description: + > Conclusion: + > Author: rh_Jameson + > Created Time: 2015年06月29日 星期一 13时34分48秒 + ************************************************************************/ + +#include +int main(){ + char buffer[50]; + int val = 10; + sprintf(buffer, "helloworld %d", val); + printf("%s", buffer); + printf("%d, %d", __LINE__, __func__); +} diff --git a/1_4.h13_bugFix/1-3.wget_timeout/config b/1_4.h13_bugFix/1-3.wget_timeout/config new file mode 100644 index 0000000..0b90bb9 --- /dev/null +++ b/1_4.h13_bugFix/1-3.wget_timeout/config @@ -0,0 +1,1024 @@ +# +# Automatically generated make config: don't edit +# Busybox version: 1.22.1 +# Mon Jun 29 20:11:53 2015 +# +CONFIG_HAVE_DOT_CONFIG=y + +# +# Busybox Settings +# + +# +# General Configuration +# +# CONFIG_DESKTOP is not set +# CONFIG_EXTRA_COMPAT is not set +CONFIG_INCLUDE_SUSv2=y +# CONFIG_USE_PORTABLE_CODE is not set +CONFIG_PLATFORM_LINUX=y +# CONFIG_FEATURE_BUFFERS_USE_MALLOC is not set +CONFIG_FEATURE_BUFFERS_GO_ON_STACK=y +# CONFIG_FEATURE_BUFFERS_GO_IN_BSS is not set +CONFIG_SHOW_USAGE=y +CONFIG_FEATURE_VERBOSE_USAGE=y +CONFIG_FEATURE_COMPRESS_USAGE=y +# CONFIG_FEATURE_INSTALLER is not set +# CONFIG_INSTALL_NO_USR is not set +# CONFIG_LOCALE_SUPPORT is not set +# CONFIG_UNICODE_SUPPORT is not set +# CONFIG_UNICODE_USING_LOCALE is not set +# CONFIG_FEATURE_CHECK_UNICODE_IN_ENV is not set +CONFIG_SUBST_WCHAR=0 +CONFIG_LAST_SUPPORTED_WCHAR=0 +# CONFIG_UNICODE_COMBINING_WCHARS is not set +# CONFIG_UNICODE_WIDE_WCHARS is not set +# CONFIG_UNICODE_BIDI_SUPPORT is not set +# CONFIG_UNICODE_NEUTRAL_TABLE is not set +# CONFIG_UNICODE_PRESERVE_BROKEN is not set +CONFIG_LONG_OPTS=y +CONFIG_FEATURE_DEVPTS=y +# CONFIG_FEATURE_CLEAN_UP is not set +# CONFIG_FEATURE_UTMP is not set +# CONFIG_FEATURE_WTMP is not set +CONFIG_FEATURE_PIDFILE=y +CONFIG_PID_FILE_PATH="/var/run" +CONFIG_FEATURE_SUID=y +# CONFIG_FEATURE_SUID_CONFIG is not set +# CONFIG_FEATURE_SUID_CONFIG_QUIET is not set +# CONFIG_SELINUX is not set +CONFIG_FEATURE_PREFER_APPLETS=y +CONFIG_BUSYBOX_EXEC_PATH="/proc/self/exe" +CONFIG_FEATURE_SYSLOG=y +# CONFIG_FEATURE_HAVE_RPC is not set + +# +# Build Options +# +# CONFIG_STATIC is not set +# CONFIG_PIE is not set +# CONFIG_NOMMU is not set +# CONFIG_BUILD_LIBBUSYBOX is not set +# CONFIG_FEATURE_INDIVIDUAL is not set +# CONFIG_FEATURE_SHARED_BUSYBOX is not set +CONFIG_LFS=y +CONFIG_CROSS_COMPILER_PREFIX="" +CONFIG_SYSROOT="" +CONFIG_EXTRA_CFLAGS="" +CONFIG_EXTRA_LDFLAGS="" +CONFIG_EXTRA_LDLIBS="" + +# +# Debugging Options +# +# CONFIG_DEBUG is not set +# CONFIG_DEBUG_PESSIMIZE is not set +# CONFIG_WERROR is not set +CONFIG_NO_DEBUG_LIB=y +# CONFIG_DMALLOC is not set +# CONFIG_EFENCE is not set + +# +# Installation Options ("make install" behavior) +# +CONFIG_INSTALL_APPLET_SYMLINKS=y +# CONFIG_INSTALL_APPLET_HARDLINKS is not set +# CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS is not set +# CONFIG_INSTALL_APPLET_DONT is not set +# CONFIG_INSTALL_SH_APPLET_SYMLINK is not set +# CONFIG_INSTALL_SH_APPLET_HARDLINK is not set +# CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER is not set +CONFIG_PREFIX="./_install" + +# +# Busybox Library Tuning +# +# CONFIG_FEATURE_SYSTEMD is not set +# CONFIG_FEATURE_RTMINMAX is not set +CONFIG_PASSWORD_MINLEN=6 +CONFIG_MD5_SMALL=1 +CONFIG_SHA3_SMALL=1 +CONFIG_FEATURE_FAST_TOP=y +# CONFIG_FEATURE_ETC_NETWORKS is not set +# CONFIG_FEATURE_USE_TERMIOS is not set +CONFIG_FEATURE_EDITING=y +CONFIG_FEATURE_EDITING_MAX_LEN=512 +# CONFIG_FEATURE_EDITING_VI is not set +CONFIG_FEATURE_EDITING_HISTORY=256 +# CONFIG_FEATURE_EDITING_SAVEHISTORY is not set +# CONFIG_FEATURE_EDITING_SAVE_ON_EXIT is not set +# CONFIG_FEATURE_REVERSE_SEARCH is not set +CONFIG_FEATURE_TAB_COMPLETION=y +# CONFIG_FEATURE_USERNAME_COMPLETION is not set +CONFIG_FEATURE_EDITING_FANCY_PROMPT=y +# CONFIG_FEATURE_EDITING_ASK_TERMINAL is not set +CONFIG_FEATURE_NON_POSIX_CP=y +# CONFIG_FEATURE_VERBOSE_CP_MESSAGE is not set +CONFIG_FEATURE_COPYBUF_KB=4 +# CONFIG_FEATURE_SKIP_ROOTFS is not set +# CONFIG_MONOTONIC_SYSCALL is not set +CONFIG_IOCTL_HEX2STR_ERROR=y +# CONFIG_FEATURE_HWIB is not set + +# +# Applets +# + +# +# Archival Utilities +# +# CONFIG_FEATURE_SEAMLESS_XZ is not set +# CONFIG_FEATURE_SEAMLESS_LZMA is not set +# CONFIG_FEATURE_SEAMLESS_BZ2 is not set +CONFIG_FEATURE_SEAMLESS_GZ=y +# CONFIG_FEATURE_SEAMLESS_Z is not set +# CONFIG_AR is not set +# CONFIG_FEATURE_AR_LONG_FILENAMES is not set +# CONFIG_FEATURE_AR_CREATE is not set +# CONFIG_UNCOMPRESS is not set +CONFIG_GUNZIP=y +CONFIG_BUNZIP2=y +# CONFIG_UNLZMA is not set +# CONFIG_FEATURE_LZMA_FAST is not set +# CONFIG_LZMA is not set +# CONFIG_UNXZ is not set +# CONFIG_XZ is not set +# CONFIG_BZIP2 is not set +# CONFIG_CPIO is not set +# CONFIG_FEATURE_CPIO_O is not set +# CONFIG_FEATURE_CPIO_P is not set +# CONFIG_DPKG is not set +# CONFIG_DPKG_DEB is not set +# CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY is not set +CONFIG_GZIP=y +# CONFIG_FEATURE_GZIP_LONG_OPTIONS is not set +CONFIG_GZIP_FAST=0 +# CONFIG_LZOP is not set +# CONFIG_LZOP_COMPR_HIGH is not set +# CONFIG_RPM2CPIO is not set +# CONFIG_RPM is not set +CONFIG_TAR=y +CONFIG_FEATURE_TAR_CREATE=y +# CONFIG_FEATURE_TAR_AUTODETECT is not set +CONFIG_FEATURE_TAR_FROM=y +# CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY is not set +# CONFIG_FEATURE_TAR_OLDSUN_COMPATIBILITY is not set +CONFIG_FEATURE_TAR_GNU_EXTENSIONS=y +# CONFIG_FEATURE_TAR_LONG_OPTIONS is not set +# CONFIG_FEATURE_TAR_TO_COMMAND is not set +# CONFIG_FEATURE_TAR_UNAME_GNAME is not set +# CONFIG_FEATURE_TAR_NOPRESERVE_TIME is not set +# CONFIG_FEATURE_TAR_SELINUX is not set +# CONFIG_UNZIP is not set + +# +# Coreutils +# +CONFIG_BASENAME=y +CONFIG_CAT=y +CONFIG_DATE=y +CONFIG_FEATURE_DATE_ISOFMT=y +# CONFIG_FEATURE_DATE_NANO is not set +# CONFIG_FEATURE_DATE_COMPAT is not set +CONFIG_HOSTID=y +CONFIG_ID=y +# CONFIG_GROUPS is not set +CONFIG_TEST=y +CONFIG_FEATURE_TEST_64=y +CONFIG_TOUCH=y +# CONFIG_FEATURE_TOUCH_NODEREF is not set +# CONFIG_FEATURE_TOUCH_SUSV3 is not set +CONFIG_TR=y +# CONFIG_FEATURE_TR_CLASSES is not set +# CONFIG_FEATURE_TR_EQUIV is not set +# CONFIG_BASE64 is not set +# CONFIG_WHO is not set +# CONFIG_USERS is not set +# CONFIG_CAL is not set +# CONFIG_CATV is not set +CONFIG_CHGRP=y +CONFIG_CHMOD=y +CONFIG_CHOWN=y +# CONFIG_FEATURE_CHOWN_LONG_OPTIONS is not set +CONFIG_CHROOT=y +# CONFIG_CKSUM is not set +# CONFIG_COMM is not set +CONFIG_CP=y +# CONFIG_FEATURE_CP_LONG_OPTIONS is not set +CONFIG_CUT=y +CONFIG_DD=y +CONFIG_FEATURE_DD_SIGNAL_HANDLING=y +# CONFIG_FEATURE_DD_THIRD_STATUS_LINE is not set +CONFIG_FEATURE_DD_IBS_OBS=y +CONFIG_DF=y +# CONFIG_FEATURE_DF_FANCY is not set +CONFIG_DIRNAME=y +# CONFIG_DOS2UNIX is not set +# CONFIG_UNIX2DOS is not set +CONFIG_DU=y +CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K=y +CONFIG_ECHO=y +CONFIG_FEATURE_FANCY_ECHO=y +CONFIG_ENV=y +# CONFIG_FEATURE_ENV_LONG_OPTIONS is not set +# CONFIG_EXPAND is not set +# CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set +CONFIG_EXPR=y +CONFIG_EXPR_MATH_SUPPORT_64=y +CONFIG_FALSE=y +# CONFIG_FOLD is not set +CONFIG_FSYNC=y +CONFIG_HEAD=y +CONFIG_FEATURE_FANCY_HEAD=y +# CONFIG_INSTALL is not set +# CONFIG_FEATURE_INSTALL_LONG_OPTIONS is not set +CONFIG_LN=y +# CONFIG_LOGNAME is not set +CONFIG_LS=y +CONFIG_FEATURE_LS_FILETYPES=y +CONFIG_FEATURE_LS_FOLLOWLINKS=y +CONFIG_FEATURE_LS_RECURSIVE=y +CONFIG_FEATURE_LS_SORTFILES=y +CONFIG_FEATURE_LS_TIMESTAMPS=y +CONFIG_FEATURE_LS_USERNAME=y +CONFIG_FEATURE_LS_COLOR=y +CONFIG_FEATURE_LS_COLOR_IS_DEFAULT=y +CONFIG_MD5SUM=y +CONFIG_MKDIR=y +# CONFIG_FEATURE_MKDIR_LONG_OPTIONS is not set +CONFIG_MKFIFO=y +CONFIG_MKNOD=y +CONFIG_MV=y +# CONFIG_FEATURE_MV_LONG_OPTIONS is not set +CONFIG_NICE=y +# CONFIG_NOHUP is not set +# CONFIG_OD is not set +# CONFIG_PRINTENV is not set +CONFIG_PRINTF=y +CONFIG_PWD=y +CONFIG_READLINK=y +CONFIG_FEATURE_READLINK_FOLLOW=y +# CONFIG_REALPATH is not set +CONFIG_RM=y +CONFIG_RMDIR=y +# CONFIG_FEATURE_RMDIR_LONG_OPTIONS is not set +CONFIG_SEQ=y +# CONFIG_SHA1SUM is not set +# CONFIG_SHA256SUM is not set +# CONFIG_SHA512SUM is not set +# CONFIG_SHA3SUM is not set +CONFIG_SLEEP=y +CONFIG_FEATURE_FANCY_SLEEP=y +# CONFIG_FEATURE_FLOAT_SLEEP is not set +CONFIG_SORT=y +# CONFIG_FEATURE_SORT_BIG is not set +# CONFIG_SPLIT is not set +# CONFIG_FEATURE_SPLIT_FANCY is not set +# CONFIG_STAT is not set +# CONFIG_FEATURE_STAT_FORMAT is not set +# CONFIG_STTY is not set +# CONFIG_SUM is not set +CONFIG_SYNC=y +# CONFIG_TAC is not set +CONFIG_TAIL=y +CONFIG_FEATURE_FANCY_TAIL=y +CONFIG_TEE=y +CONFIG_FEATURE_TEE_USE_BLOCK_IO=y +CONFIG_TRUE=y +# CONFIG_TTY is not set +CONFIG_UNAME=y +# CONFIG_UNEXPAND is not set +# CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS is not set +CONFIG_UNIQ=y +# CONFIG_USLEEP is not set +# CONFIG_UUDECODE is not set +# CONFIG_UUENCODE is not set +CONFIG_WC=y +# CONFIG_FEATURE_WC_LARGE is not set +# CONFIG_WHOAMI is not set +CONFIG_YES=y + +# +# Common options for cp and mv +# +CONFIG_FEATURE_PRESERVE_HARDLINKS=y + +# +# Common options for ls, more and telnet +# +CONFIG_FEATURE_AUTOWIDTH=y + +# +# Common options for df, du, ls +# +CONFIG_FEATURE_HUMAN_READABLE=y + +# +# Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum +# +CONFIG_FEATURE_MD5_SHA1_SUM_CHECK=y + +# +# Console Utilities +# +# CONFIG_CHVT is not set +# CONFIG_FGCONSOLE is not set +CONFIG_CLEAR=y +# CONFIG_DEALLOCVT is not set +# CONFIG_DUMPKMAP is not set +# CONFIG_KBD_MODE is not set +# CONFIG_LOADFONT is not set +# CONFIG_LOADKMAP is not set +# CONFIG_OPENVT is not set +CONFIG_RESET=y +# CONFIG_RESIZE is not set +# CONFIG_FEATURE_RESIZE_PRINT is not set +# CONFIG_SETCONSOLE is not set +# CONFIG_FEATURE_SETCONSOLE_LONG_OPTIONS is not set +# CONFIG_SETFONT is not set +# CONFIG_FEATURE_SETFONT_TEXTUAL_MAP is not set +CONFIG_DEFAULT_SETFONT_DIR="" +# CONFIG_SETKEYCODES is not set +# CONFIG_SETLOGCONS is not set +# CONFIG_SHOWKEY is not set +# CONFIG_FEATURE_LOADFONT_PSF2 is not set +# CONFIG_FEATURE_LOADFONT_RAW is not set + +# +# Debian Utilities +# +CONFIG_MKTEMP=y +# CONFIG_PIPE_PROGRESS is not set +# CONFIG_RUN_PARTS is not set +# CONFIG_FEATURE_RUN_PARTS_LONG_OPTIONS is not set +# CONFIG_FEATURE_RUN_PARTS_FANCY is not set +CONFIG_START_STOP_DAEMON=y +# CONFIG_FEATURE_START_STOP_DAEMON_FANCY is not set +# CONFIG_FEATURE_START_STOP_DAEMON_LONG_OPTIONS is not set +CONFIG_WHICH=y + +# +# Editors +# +CONFIG_AWK=y +CONFIG_FEATURE_AWK_LIBM=y +CONFIG_FEATURE_AWK_GNU_EXTENSIONS=y +CONFIG_CMP=y +# CONFIG_DIFF is not set +# CONFIG_FEATURE_DIFF_LONG_OPTIONS is not set +# CONFIG_FEATURE_DIFF_DIR is not set +# CONFIG_ED is not set +# CONFIG_PATCH is not set +CONFIG_SED=y +CONFIG_VI=y +CONFIG_FEATURE_VI_MAX_LEN=1024 +# CONFIG_FEATURE_VI_8BIT is not set +CONFIG_FEATURE_VI_COLON=y +CONFIG_FEATURE_VI_YANKMARK=y +CONFIG_FEATURE_VI_SEARCH=y +# CONFIG_FEATURE_VI_REGEX_SEARCH is not set +CONFIG_FEATURE_VI_USE_SIGNALS=y +CONFIG_FEATURE_VI_DOT_CMD=y +CONFIG_FEATURE_VI_READONLY=y +CONFIG_FEATURE_VI_SETOPTS=y +CONFIG_FEATURE_VI_SET=y +CONFIG_FEATURE_VI_WIN_RESIZE=y +CONFIG_FEATURE_VI_ASK_TERMINAL=y +CONFIG_FEATURE_ALLOW_EXEC=y + +# +# Finding Utilities +# +CONFIG_FIND=y +CONFIG_FEATURE_FIND_PRINT0=y +# CONFIG_FEATURE_FIND_MTIME is not set +# CONFIG_FEATURE_FIND_MMIN is not set +CONFIG_FEATURE_FIND_PERM=y +CONFIG_FEATURE_FIND_TYPE=y +CONFIG_FEATURE_FIND_XDEV=y +CONFIG_FEATURE_FIND_MAXDEPTH=y +# CONFIG_FEATURE_FIND_NEWER is not set +# CONFIG_FEATURE_FIND_INUM is not set +CONFIG_FEATURE_FIND_EXEC=y +CONFIG_FEATURE_FIND_USER=y +CONFIG_FEATURE_FIND_GROUP=y +CONFIG_FEATURE_FIND_NOT=y +CONFIG_FEATURE_FIND_DEPTH=y +CONFIG_FEATURE_FIND_PAREN=y +CONFIG_FEATURE_FIND_SIZE=y +CONFIG_FEATURE_FIND_PRUNE=y +# CONFIG_FEATURE_FIND_DELETE is not set +CONFIG_FEATURE_FIND_PATH=y +CONFIG_FEATURE_FIND_REGEX=y +# CONFIG_FEATURE_FIND_CONTEXT is not set +# CONFIG_FEATURE_FIND_LINKS is not set +CONFIG_GREP=y +CONFIG_FEATURE_GREP_EGREP_ALIAS=y +CONFIG_FEATURE_GREP_FGREP_ALIAS=y +CONFIG_FEATURE_GREP_CONTEXT=y +CONFIG_XARGS=y +CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION=y +CONFIG_FEATURE_XARGS_SUPPORT_QUOTES=y +CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT=y +CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM=y + +# +# Init Utilities +# +# CONFIG_BOOTCHARTD is not set +# CONFIG_FEATURE_BOOTCHARTD_BLOATED_HEADER is not set +# CONFIG_FEATURE_BOOTCHARTD_CONFIG_FILE is not set +CONFIG_HALT=y +# CONFIG_FEATURE_CALL_TELINIT is not set +CONFIG_TELINIT_PATH="" +# CONFIG_INIT is not set +# CONFIG_FEATURE_USE_INITTAB is not set +# CONFIG_FEATURE_KILL_REMOVED is not set +CONFIG_FEATURE_KILL_DELAY=0 +# CONFIG_FEATURE_INIT_SCTTY is not set +# CONFIG_FEATURE_INIT_SYSLOG is not set +# CONFIG_FEATURE_EXTRA_QUIET is not set +# CONFIG_FEATURE_INIT_COREDUMPS is not set +# CONFIG_FEATURE_INITRD is not set +CONFIG_INIT_TERMINAL_TYPE="" +# CONFIG_MESG is not set +# CONFIG_FEATURE_MESG_ENABLE_ONLY_GROUP is not set + +# +# Login/Password Management Utilities +# +# CONFIG_ADD_SHELL is not set +# CONFIG_REMOVE_SHELL is not set +CONFIG_FEATURE_SHADOWPASSWDS=y +# CONFIG_USE_BB_PWD_GRP is not set +# CONFIG_USE_BB_SHADOW is not set +# CONFIG_USE_BB_CRYPT is not set +# CONFIG_USE_BB_CRYPT_SHA is not set +# CONFIG_ADDUSER is not set +# CONFIG_FEATURE_ADDUSER_LONG_OPTIONS is not set +# CONFIG_FEATURE_CHECK_NAMES is not set +CONFIG_FIRST_SYSTEM_ID=0 +CONFIG_LAST_SYSTEM_ID=0 +# CONFIG_ADDGROUP is not set +# CONFIG_FEATURE_ADDGROUP_LONG_OPTIONS is not set +# CONFIG_FEATURE_ADDUSER_TO_GROUP is not set +# CONFIG_DELUSER is not set +# CONFIG_DELGROUP is not set +# CONFIG_FEATURE_DEL_USER_FROM_GROUP is not set +# CONFIG_GETTY is not set +# CONFIG_LOGIN is not set +# CONFIG_LOGIN_SESSION_AS_CHILD is not set +# CONFIG_PAM is not set +# CONFIG_LOGIN_SCRIPTS is not set +# CONFIG_FEATURE_NOLOGIN is not set +# CONFIG_FEATURE_SECURETTY is not set +CONFIG_PASSWD=y +CONFIG_FEATURE_PASSWD_WEAK_CHECK=y +# CONFIG_CRYPTPW is not set +# CONFIG_CHPASSWD is not set +CONFIG_FEATURE_DEFAULT_PASSWD_ALGO="md5" +# CONFIG_SU is not set +# CONFIG_FEATURE_SU_SYSLOG is not set +# CONFIG_FEATURE_SU_CHECKS_SHELLS is not set +# CONFIG_SULOGIN is not set +# CONFIG_VLOCK is not set + +# +# Linux Ext2 FS Progs +# +# CONFIG_CHATTR is not set +# CONFIG_FSCK is not set +# CONFIG_LSATTR is not set +# CONFIG_TUNE2FS is not set + +# +# Linux Module Utilities +# +# CONFIG_MODINFO is not set +# CONFIG_MODPROBE_SMALL is not set +# CONFIG_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE is not set +# CONFIG_FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED is not set +# CONFIG_INSMOD is not set +# CONFIG_RMMOD is not set +# CONFIG_LSMOD is not set +# CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT is not set +# CONFIG_MODPROBE is not set +# CONFIG_FEATURE_MODPROBE_BLACKLIST is not set +# CONFIG_DEPMOD is not set + +# +# Options common to multiple modutils +# +# CONFIG_FEATURE_2_4_MODULES is not set +# CONFIG_FEATURE_INSMOD_TRY_MMAP is not set +# CONFIG_FEATURE_INSMOD_VERSION_CHECKING is not set +# CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS is not set +# CONFIG_FEATURE_INSMOD_LOADINKMEM is not set +# CONFIG_FEATURE_INSMOD_LOAD_MAP is not set +# CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL is not set +# CONFIG_FEATURE_CHECK_TAINTED_MODULE is not set +# CONFIG_FEATURE_MODUTILS_ALIAS is not set +# CONFIG_FEATURE_MODUTILS_SYMBOLS is not set +CONFIG_DEFAULT_MODULES_DIR="" +CONFIG_DEFAULT_DEPMOD_FILE="" + +# +# Linux System Utilities +# +# CONFIG_BLOCKDEV is not set +# CONFIG_FSTRIM is not set +# CONFIG_MDEV is not set +# CONFIG_FEATURE_MDEV_CONF is not set +# CONFIG_FEATURE_MDEV_RENAME is not set +# CONFIG_FEATURE_MDEV_RENAME_REGEXP is not set +# CONFIG_FEATURE_MDEV_EXEC is not set +# CONFIG_FEATURE_MDEV_LOAD_FIRMWARE is not set +# CONFIG_REV is not set +# CONFIG_ACPID is not set +# CONFIG_FEATURE_ACPID_COMPAT is not set +# CONFIG_BLKID is not set +# CONFIG_FEATURE_BLKID_TYPE is not set +CONFIG_DMESG=y +CONFIG_FEATURE_DMESG_PRETTY=y +# CONFIG_FBSET is not set +# CONFIG_FEATURE_FBSET_FANCY is not set +# CONFIG_FEATURE_FBSET_READMODE is not set +# CONFIG_FDFLUSH is not set +# CONFIG_FDFORMAT is not set +# CONFIG_FDISK is not set +# CONFIG_FDISK_SUPPORT_LARGE_DISKS is not set +# CONFIG_FEATURE_FDISK_WRITABLE is not set +# CONFIG_FEATURE_AIX_LABEL is not set +# CONFIG_FEATURE_SGI_LABEL is not set +# CONFIG_FEATURE_SUN_LABEL is not set +# CONFIG_FEATURE_OSF_LABEL is not set +# CONFIG_FEATURE_GPT_LABEL is not set +# CONFIG_FEATURE_FDISK_ADVANCED is not set +# CONFIG_FINDFS is not set +# CONFIG_FLOCK is not set +# CONFIG_FREERAMDISK is not set +# CONFIG_FSCK_MINIX is not set +# CONFIG_MKFS_EXT2 is not set +# CONFIG_MKFS_MINIX is not set +# CONFIG_FEATURE_MINIX2 is not set +# CONFIG_MKFS_REISER is not set +# CONFIG_MKFS_VFAT is not set +# CONFIG_GETOPT is not set +# CONFIG_FEATURE_GETOPT_LONG is not set +CONFIG_HEXDUMP=y +# CONFIG_FEATURE_HEXDUMP_REVERSE is not set +# CONFIG_HD is not set +CONFIG_HWCLOCK=y +# CONFIG_FEATURE_HWCLOCK_LONG_OPTIONS is not set +# CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS is not set +# CONFIG_IPCRM is not set +# CONFIG_IPCS is not set +# CONFIG_LOSETUP is not set +# CONFIG_LSPCI is not set +# CONFIG_LSUSB is not set +CONFIG_MKSWAP=y +# CONFIG_FEATURE_MKSWAP_UUID is not set +# CONFIG_MORE is not set +CONFIG_MOUNT=y +# CONFIG_FEATURE_MOUNT_FAKE is not set +# CONFIG_FEATURE_MOUNT_VERBOSE is not set +CONFIG_FEATURE_MOUNT_HELPERS=y +# CONFIG_FEATURE_MOUNT_LABEL is not set +# CONFIG_FEATURE_MOUNT_NFS is not set +CONFIG_FEATURE_MOUNT_CIFS=y +CONFIG_FEATURE_MOUNT_FLAGS=y +CONFIG_FEATURE_MOUNT_FSTAB=y +CONFIG_PIVOT_ROOT=y +# CONFIG_RDATE is not set +# CONFIG_RDEV is not set +# CONFIG_READPROFILE is not set +# CONFIG_RTCWAKE is not set +# CONFIG_SCRIPT is not set +# CONFIG_SCRIPTREPLAY is not set +# CONFIG_SETARCH is not set +# CONFIG_SWAPONOFF is not set +# CONFIG_FEATURE_SWAPON_PRI is not set +CONFIG_SWITCH_ROOT=y +CONFIG_UMOUNT=y +CONFIG_FEATURE_UMOUNT_ALL=y + +# +# Common options for mount/umount +# +CONFIG_FEATURE_MOUNT_LOOP=y +# CONFIG_FEATURE_MOUNT_LOOP_CREATE is not set +# CONFIG_FEATURE_MTAB_SUPPORT is not set +# CONFIG_VOLUMEID is not set +# CONFIG_FEATURE_VOLUMEID_BTRFS is not set +# CONFIG_FEATURE_VOLUMEID_CRAMFS is not set +# CONFIG_FEATURE_VOLUMEID_EXFAT is not set +# CONFIG_FEATURE_VOLUMEID_EXT is not set +# CONFIG_FEATURE_VOLUMEID_F2FS is not set +# CONFIG_FEATURE_VOLUMEID_FAT is not set +# CONFIG_FEATURE_VOLUMEID_HFS is not set +# CONFIG_FEATURE_VOLUMEID_ISO9660 is not set +# CONFIG_FEATURE_VOLUMEID_JFS is not set +# CONFIG_FEATURE_VOLUMEID_LINUXRAID is not set +# CONFIG_FEATURE_VOLUMEID_LINUXSWAP is not set +# CONFIG_FEATURE_VOLUMEID_LUKS is not set +# CONFIG_FEATURE_VOLUMEID_NILFS is not set +# CONFIG_FEATURE_VOLUMEID_NTFS is not set +# CONFIG_FEATURE_VOLUMEID_OCFS2 is not set +# CONFIG_FEATURE_VOLUMEID_REISERFS is not set +# CONFIG_FEATURE_VOLUMEID_ROMFS is not set +# CONFIG_FEATURE_VOLUMEID_SQUASHFS is not set +# CONFIG_FEATURE_VOLUMEID_SYSV is not set +# CONFIG_FEATURE_VOLUMEID_UDF is not set +# CONFIG_FEATURE_VOLUMEID_XFS is not set + +# +# Miscellaneous Utilities +# +# CONFIG_CONSPY is not set +CONFIG_LESS=y +CONFIG_FEATURE_LESS_MAXLINES=9999999 +# CONFIG_FEATURE_LESS_BRACKETS is not set +# CONFIG_FEATURE_LESS_FLAGS is not set +# CONFIG_FEATURE_LESS_MARKS is not set +# CONFIG_FEATURE_LESS_REGEXP is not set +# CONFIG_FEATURE_LESS_WINCH is not set +# CONFIG_FEATURE_LESS_ASK_TERMINAL is not set +# CONFIG_FEATURE_LESS_DASHCMD is not set +# CONFIG_FEATURE_LESS_LINENUMS is not set +# CONFIG_NANDWRITE is not set +# CONFIG_NANDDUMP is not set +# CONFIG_RFKILL is not set +# CONFIG_SETSERIAL is not set +# CONFIG_UBIATTACH is not set +# CONFIG_UBIDETACH is not set +# CONFIG_UBIMKVOL is not set +# CONFIG_UBIRMVOL is not set +# CONFIG_UBIRSVOL is not set +# CONFIG_UBIUPDATEVOL is not set +# CONFIG_WALL is not set +# CONFIG_ADJTIMEX is not set +# CONFIG_BBCONFIG is not set +# CONFIG_FEATURE_COMPRESS_BBCONFIG is not set +# CONFIG_BEEP is not set +CONFIG_FEATURE_BEEP_FREQ=0 +CONFIG_FEATURE_BEEP_LENGTH_MS=0 +# CONFIG_CHAT is not set +# CONFIG_FEATURE_CHAT_NOFAIL is not set +# CONFIG_FEATURE_CHAT_TTY_HIFI is not set +# CONFIG_FEATURE_CHAT_IMPLICIT_CR is not set +# CONFIG_FEATURE_CHAT_SWALLOW_OPTS is not set +# CONFIG_FEATURE_CHAT_SEND_ESCAPES is not set +# CONFIG_FEATURE_CHAT_VAR_ABORT_LEN is not set +# CONFIG_FEATURE_CHAT_CLR_ABORT is not set +# CONFIG_CHRT is not set +CONFIG_CROND=y +# CONFIG_FEATURE_CROND_D is not set +# CONFIG_FEATURE_CROND_CALL_SENDMAIL is not set +CONFIG_FEATURE_CROND_DIR="/etc" +CONFIG_CRONTAB=y +# CONFIG_DC is not set +# CONFIG_FEATURE_DC_LIBM is not set +# CONFIG_DEVFSD is not set +# CONFIG_DEVFSD_MODLOAD is not set +# CONFIG_DEVFSD_FG_NP is not set +# CONFIG_DEVFSD_VERBOSE is not set +# CONFIG_FEATURE_DEVFS is not set +CONFIG_DEVMEM=y +# CONFIG_EJECT is not set +# CONFIG_FEATURE_EJECT_SCSI is not set +# CONFIG_FBSPLASH is not set +# CONFIG_FLASHCP is not set +# CONFIG_FLASH_LOCK is not set +# CONFIG_FLASH_UNLOCK is not set +# CONFIG_FLASH_ERASEALL is not set +# CONFIG_IONICE is not set +# CONFIG_INOTIFYD is not set +# CONFIG_LAST is not set +# CONFIG_FEATURE_LAST_SMALL is not set +# CONFIG_FEATURE_LAST_FANCY is not set +# CONFIG_HDPARM is not set +# CONFIG_FEATURE_HDPARM_GET_IDENTITY is not set +# CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF is not set +# CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF is not set +# CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET is not set +# CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF is not set +# CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA is not set +CONFIG_LOCK=y +# CONFIG_MAKEDEVS is not set +# CONFIG_FEATURE_MAKEDEVS_LEAF is not set +# CONFIG_FEATURE_MAKEDEVS_TABLE is not set +# CONFIG_MAN is not set +# CONFIG_MICROCOM is not set +# CONFIG_MOUNTPOINT is not set +# CONFIG_MT is not set +# CONFIG_RAIDAUTORUN is not set +# CONFIG_READAHEAD is not set +# CONFIG_RUNLEVEL is not set +# CONFIG_RX is not set +# CONFIG_SETSID is not set +CONFIG_STRINGS=y +# CONFIG_TASKSET is not set +# CONFIG_FEATURE_TASKSET_FANCY is not set +CONFIG_TIME=y +CONFIG_TIMEOUT=y +# CONFIG_TTYSIZE is not set +# CONFIG_VOLNAME is not set +# CONFIG_WATCHDOG is not set + +# +# Networking Utilities +# +# CONFIG_NAMEIF is not set +# CONFIG_FEATURE_NAMEIF_EXTENDED is not set +# CONFIG_NBDCLIENT is not set +CONFIG_NC=y +# CONFIG_NC_SERVER is not set +# CONFIG_NC_EXTRA is not set +# CONFIG_NC_110_COMPAT is not set +CONFIG_PING=y +CONFIG_PING6=y +CONFIG_FEATURE_FANCY_PING=y +# CONFIG_WHOIS is not set +CONFIG_FEATURE_IPV6=y +# CONFIG_FEATURE_UNIX_LOCAL is not set +CONFIG_FEATURE_PREFER_IPV4_ADDRESS=y +CONFIG_VERBOSE_RESOLUTION_ERRORS=y +# CONFIG_ARP is not set +CONFIG_ARPING=y +CONFIG_BRCTL=y +CONFIG_FEATURE_BRCTL_FANCY=y +CONFIG_FEATURE_BRCTL_SHOW=y +# CONFIG_DNSD is not set +# CONFIG_ETHER_WAKE is not set +# CONFIG_FAKEIDENTD is not set +# CONFIG_FTPD is not set +# CONFIG_FEATURE_FTP_WRITE is not set +# CONFIG_FEATURE_FTPD_ACCEPT_BROKEN_LIST is not set +# CONFIG_FTPGET is not set +# CONFIG_FTPPUT is not set +# CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS is not set +# CONFIG_HOSTNAME is not set +# CONFIG_HTTPD is not set +# CONFIG_FEATURE_HTTPD_RANGES is not set +# CONFIG_FEATURE_HTTPD_USE_SENDFILE is not set +# CONFIG_FEATURE_HTTPD_SETUID is not set +# CONFIG_FEATURE_HTTPD_BASIC_AUTH is not set +# CONFIG_FEATURE_HTTPD_AUTH_MD5 is not set +# CONFIG_FEATURE_HTTPD_CGI is not set +# CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR is not set +# CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV is not set +# CONFIG_FEATURE_HTTPD_ENCODE_URL_STR is not set +# CONFIG_FEATURE_HTTPD_ERROR_PAGES is not set +# CONFIG_FEATURE_HTTPD_PROXY is not set +# CONFIG_FEATURE_HTTPD_GZIP is not set +CONFIG_IFCONFIG=y +CONFIG_FEATURE_IFCONFIG_STATUS=y +# CONFIG_FEATURE_IFCONFIG_SLIP is not set +# CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ is not set +CONFIG_FEATURE_IFCONFIG_HW=y +CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS=y +# CONFIG_IFENSLAVE is not set +# CONFIG_IFPLUGD is not set +# CONFIG_IFUPDOWN is not set +CONFIG_IFUPDOWN_IFSTATE_PATH="" +# CONFIG_FEATURE_IFUPDOWN_IP is not set +# CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN is not set +# CONFIG_FEATURE_IFUPDOWN_IFCONFIG_BUILTIN is not set +# CONFIG_FEATURE_IFUPDOWN_IPV4 is not set +# CONFIG_FEATURE_IFUPDOWN_IPV6 is not set +# CONFIG_FEATURE_IFUPDOWN_MAPPING is not set +# CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP is not set +# CONFIG_INETD is not set +# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO is not set +# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD is not set +# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME is not set +# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME is not set +# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN is not set +# CONFIG_FEATURE_INETD_RPC is not set +# CONFIG_IP is not set +# CONFIG_FEATURE_IP_ADDRESS is not set +# CONFIG_FEATURE_IP_LINK is not set +# CONFIG_FEATURE_IP_ROUTE is not set +# CONFIG_FEATURE_IP_TUNNEL is not set +# CONFIG_FEATURE_IP_RULE is not set +# CONFIG_FEATURE_IP_SHORT_FORMS is not set +# CONFIG_FEATURE_IP_RARE_PROTOCOLS is not set +# CONFIG_IPADDR is not set +# CONFIG_IPLINK is not set +# CONFIG_IPROUTE is not set +# CONFIG_IPTUNNEL is not set +# CONFIG_IPRULE is not set +# CONFIG_IPCALC is not set +# CONFIG_FEATURE_IPCALC_FANCY is not set +# CONFIG_FEATURE_IPCALC_LONG_OPTIONS is not set +CONFIG_NETMSG=y +CONFIG_NETSTAT=y +CONFIG_FEATURE_NETSTAT_WIDE=y +CONFIG_FEATURE_NETSTAT_PRG=y +CONFIG_NSLOOKUP=y +CONFIG_NTPD=y +CONFIG_FEATURE_NTPD_SERVER=y +# CONFIG_PSCAN is not set +CONFIG_ROUTE=y +# CONFIG_SLATTACH is not set +# CONFIG_TCPSVD is not set +CONFIG_TELNET=y +CONFIG_FEATURE_TELNET_TTYPE=y +# CONFIG_FEATURE_TELNET_AUTOLOGIN is not set +CONFIG_TELNETD=y +CONFIG_FEATURE_TELNETD_STANDALONE=y +# CONFIG_FEATURE_TELNETD_INETD_WAIT is not set +# CONFIG_TFTP is not set +# CONFIG_TFTPD is not set +# CONFIG_FEATURE_TFTP_GET is not set +# CONFIG_FEATURE_TFTP_PUT is not set +# CONFIG_FEATURE_TFTP_BLOCKSIZE is not set +# CONFIG_FEATURE_TFTP_PROGRESS_BAR is not set +# CONFIG_TFTP_DEBUG is not set +CONFIG_TRACEROUTE=y +# CONFIG_TRACEROUTE6 is not set +CONFIG_FEATURE_TRACEROUTE_VERBOSE=y +# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set +# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set +# CONFIG_TUNCTL is not set +# CONFIG_FEATURE_TUNCTL_UG is not set +# CONFIG_UDHCPC6 is not set +# CONFIG_UDHCPD is not set +# CONFIG_DHCPRELAY is not set +# CONFIG_DUMPLEASES is not set +# CONFIG_FEATURE_UDHCPD_WRITE_LEASES_EARLY is not set +# CONFIG_FEATURE_UDHCPD_BASE_IP_ON_MAC is not set +CONFIG_DHCPD_LEASES_FILE="" +CONFIG_UDHCPC=y +# CONFIG_FEATURE_UDHCPC_ARPING is not set +# CONFIG_FEATURE_UDHCP_PORT is not set +CONFIG_UDHCP_DEBUG=0 +CONFIG_FEATURE_UDHCP_RFC3397=y +# CONFIG_FEATURE_UDHCP_8021Q is not set +CONFIG_UDHCPC_DEFAULT_SCRIPT="/usr/share/udhcpc/default.script" +CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS=80 +CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS="" +# CONFIG_UDPSVD is not set +CONFIG_VCONFIG=y +CONFIG_WGET=y +CONFIG_FEATURE_WGET_STATUSBAR=y +CONFIG_FEATURE_WGET_AUTHENTICATION=y +CONFIG_FEATURE_WGET_LONG_OPTIONS=y +CONFIG_FEATURE_WGET_TIMEOUT=y +# CONFIG_ZCIP is not set + +# +# Print Utilities +# +# CONFIG_LPD is not set +# CONFIG_LPR is not set +# CONFIG_LPQ is not set + +# +# Mail Utilities +# +# CONFIG_MAKEMIME is not set +CONFIG_FEATURE_MIME_CHARSET="" +# CONFIG_POPMAILDIR is not set +# CONFIG_FEATURE_POPMAILDIR_DELIVERY is not set +# CONFIG_REFORMIME is not set +# CONFIG_FEATURE_REFORMIME_COMPAT is not set +# CONFIG_SENDMAIL is not set + +# +# Process Utilities +# +# CONFIG_IOSTAT is not set +# CONFIG_LSOF is not set +# CONFIG_MPSTAT is not set +# CONFIG_NMETER is not set +# CONFIG_PMAP is not set +# CONFIG_POWERTOP is not set +# CONFIG_PSTREE is not set +# CONFIG_PWDX is not set +# CONFIG_SMEMCAP is not set +CONFIG_TOP=y +CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE=y +CONFIG_FEATURE_TOP_CPU_GLOBAL_PERCENTS=y +# CONFIG_FEATURE_TOP_SMP_CPU is not set +# CONFIG_FEATURE_TOP_DECIMALS is not set +# CONFIG_FEATURE_TOP_SMP_PROCESS is not set +# CONFIG_FEATURE_TOPMEM is not set +CONFIG_UPTIME=y +# CONFIG_FEATURE_UPTIME_UTMP_SUPPORT is not set +CONFIG_FREE=y +# CONFIG_FUSER is not set +CONFIG_KILL=y +CONFIG_KILLALL=y +# CONFIG_KILLALL5 is not set +CONFIG_PGREP=y +CONFIG_PIDOF=y +# CONFIG_FEATURE_PIDOF_SINGLE is not set +# CONFIG_FEATURE_PIDOF_OMIT is not set +# CONFIG_PKILL is not set +CONFIG_PS=y +CONFIG_FEATURE_PS_WIDE=y +# CONFIG_FEATURE_PS_LONG is not set +# CONFIG_FEATURE_PS_TIME is not set +# CONFIG_FEATURE_PS_ADDITIONAL_COLUMNS is not set +# CONFIG_FEATURE_PS_UNUSUAL_SYSTEMS is not set +# CONFIG_RENICE is not set +CONFIG_BB_SYSCTL=y +# CONFIG_FEATURE_SHOW_THREADS is not set +# CONFIG_WATCH is not set + +# +# Runit Utilities +# +# CONFIG_RUNSV is not set +# CONFIG_RUNSVDIR is not set +# CONFIG_FEATURE_RUNSVDIR_LOG is not set +# CONFIG_SV is not set +CONFIG_SV_DEFAULT_SERVICE_DIR="" +# CONFIG_SVLOGD is not set +# CONFIG_CHPST is not set +# CONFIG_SETUIDGID is not set +# CONFIG_ENVUIDGID is not set +# CONFIG_ENVDIR is not set +# CONFIG_SOFTLIMIT is not set +# CONFIG_CHCON is not set +# CONFIG_FEATURE_CHCON_LONG_OPTIONS is not set +# CONFIG_GETENFORCE is not set +# CONFIG_GETSEBOOL is not set +# CONFIG_LOAD_POLICY is not set +# CONFIG_MATCHPATHCON is not set +# CONFIG_RESTORECON is not set +# CONFIG_RUNCON is not set +# CONFIG_FEATURE_RUNCON_LONG_OPTIONS is not set +# CONFIG_SELINUXENABLED is not set +# CONFIG_SETENFORCE is not set +# CONFIG_SETFILES is not set +# CONFIG_FEATURE_SETFILES_CHECK_OPTION is not set +# CONFIG_SETSEBOOL is not set +# CONFIG_SESTATUS is not set + +# +# Shells +# +CONFIG_ASH=y +CONFIG_ASH_BASH_COMPAT=y +CONFIG_ASH_IDLE_TIMEOUT=y +CONFIG_ASH_JOB_CONTROL=y +CONFIG_ASH_ALIAS=y +CONFIG_ASH_GETOPTS=y +CONFIG_ASH_BUILTIN_ECHO=y +CONFIG_ASH_BUILTIN_PRINTF=y +CONFIG_ASH_BUILTIN_TEST=y +CONFIG_ASH_CMDCMD=y +# CONFIG_ASH_MAIL is not set +# CONFIG_ASH_OPTIMIZE_FOR_SIZE is not set +# CONFIG_ASH_RANDOM_SUPPORT is not set +CONFIG_ASH_EXPAND_PRMT=y +# CONFIG_CTTYHACK is not set +# CONFIG_HUSH is not set +# CONFIG_HUSH_BASH_COMPAT is not set +# CONFIG_HUSH_BRACE_EXPANSION is not set +# CONFIG_HUSH_HELP is not set +# CONFIG_HUSH_INTERACTIVE is not set +# CONFIG_HUSH_SAVEHISTORY is not set +# CONFIG_HUSH_JOB is not set +# CONFIG_HUSH_TICK is not set +# CONFIG_HUSH_IF is not set +# CONFIG_HUSH_LOOPS is not set +# CONFIG_HUSH_CASE is not set +# CONFIG_HUSH_FUNCTIONS is not set +# CONFIG_HUSH_LOCAL is not set +# CONFIG_HUSH_RANDOM_SUPPORT is not set +# CONFIG_HUSH_EXPORT_N is not set +# CONFIG_HUSH_MODE_X is not set +# CONFIG_MSH is not set +CONFIG_FEATURE_SH_IS_ASH=y +# CONFIG_FEATURE_SH_IS_HUSH is not set +# CONFIG_FEATURE_SH_IS_NONE is not set +# CONFIG_FEATURE_BASH_IS_ASH is not set +# CONFIG_FEATURE_BASH_IS_HUSH is not set +CONFIG_FEATURE_BASH_IS_NONE=y +CONFIG_SH_MATH_SUPPORT=y +CONFIG_SH_MATH_SUPPORT_64=y +# CONFIG_FEATURE_SH_EXTRA_QUIET is not set +# CONFIG_FEATURE_SH_STANDALONE is not set +# CONFIG_FEATURE_SH_NOFORK is not set +# CONFIG_FEATURE_SH_HISTFILESIZE is not set + +# +# System Logging Utilities +# +# CONFIG_SYSLOGD is not set +# CONFIG_FEATURE_ROTATE_LOGFILE is not set +# CONFIG_FEATURE_REMOTE_LOG is not set +# CONFIG_FEATURE_SYSLOGD_DUP is not set +# CONFIG_FEATURE_SYSLOGD_CFG is not set +CONFIG_FEATURE_SYSLOGD_READ_BUFFER_SIZE=0 +# CONFIG_FEATURE_IPC_SYSLOG is not set +CONFIG_FEATURE_IPC_SYSLOG_BUFFER_SIZE=0 +# CONFIG_LOGREAD is not set +# CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING is not set +# CONFIG_FEATURE_KMSG_SYSLOG is not set +# CONFIG_KLOGD is not set +# CONFIG_FEATURE_KLOGD_KLOGCTL is not set +CONFIG_LOGGER=y diff --git a/1_4.h13_bugFix/1-3.wget_timeout/wget.c b/1_4.h13_bugFix/1-3.wget_timeout/wget.c new file mode 100644 index 0000000..0a12ced --- /dev/null +++ b/1_4.h13_bugFix/1-3.wget_timeout/wget.c @@ -0,0 +1,1072 @@ +/* vi: set sw=4 ts=4: */ +/* + * wget - retrieve a file using HTTP or FTP + * + * Chip Rosenthal Covad Communications + * Licensed under GPLv2, see file LICENSE in this source tree. + * + * Copyright (C) 2010 Bradley M. Kuhn + * Kuhn's copyrights are licensed GPLv2-or-later. File as a whole remains GPLv2. + */ + +//usage:#define wget_trivial_usage +//usage: IF_FEATURE_WGET_LONG_OPTIONS( +//usage: "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document FILE]\n" +//usage: " [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" +/* Since we ignore these opts, we don't show them in --help */ +/* //usage: " [--no-check-certificate] [--no-cache]" */ +//usage: " [-U|--user-agent AGENT]" IF_FEATURE_WGET_TIMEOUT(" [-T SEC]") " URL..." +//usage: ) +//usage: IF_NOT_FEATURE_WGET_LONG_OPTIONS( +//usage: "[-csq] [-O FILE] [-Y on/off] [-P DIR] [-U AGENT]" +//usage: IF_FEATURE_WGET_TIMEOUT(" [-T SEC]") " URL..." +//usage: ) +//usage:#define wget_full_usage "\n\n" +//usage: "Retrieve files via HTTP or FTP\n" +//usage: "\n -s Spider mode - only check file existence" +//usage: "\n -c Continue retrieval of aborted transfer" +//usage: "\n -q Quiet" +//usage: "\n -P DIR Save to DIR (default .)" +//usage: IF_FEATURE_WGET_TIMEOUT( +//usage: "\n -T SEC Network read timeout is SEC seconds" +//usage: ) +//usage: "\n -O FILE Save to FILE ('-' for stdout)" +//usage: "\n -U STR Use STR for User-Agent header" +//usage: "\n -Y Use proxy ('on' or 'off')" + +#include "libbb.h" + +#if 0 +# define log_io(...) bb_error_msg(__VA_ARGS__) +#else +# define log_io(...) ((void)0) +#endif + + +struct host_info { + char *allocated; + const char *path; + const char *user; + char *host; + int port; + smallint is_ftp; +}; + + +/* Globals */ +struct globals { + off_t content_len; /* Content-length of the file */ + off_t beg_range; /* Range at which continue begins */ +#if ENABLE_FEATURE_WGET_STATUSBAR + off_t transferred; /* Number of bytes transferred so far */ + const char *curfile; /* Name of current file being transferred */ + bb_progress_t pmt; +#endif + char *dir_prefix; +#if ENABLE_FEATURE_WGET_LONG_OPTIONS + char *post_data; + char *extra_headers; +#endif + char *fname_out; /* where to direct output (-O) */ + const char *proxy_flag; /* Use proxies if env vars are set */ + const char *user_agent; /* "User-Agent" header field */ +#if ENABLE_FEATURE_WGET_TIMEOUT + unsigned timeout_seconds; + bool connecting; +#endif + int output_fd; + int o_flags; + smallint chunked; /* chunked transfer encoding */ + smallint got_clen; /* got content-length: from server */ + /* Local downloads do benefit from big buffer. + * With 512 byte buffer, it was measured to be + * an order of magnitude slower than with big one. + */ + uint64_t just_to_align_next_member; + char wget_buf[CONFIG_FEATURE_COPYBUF_KB*1024]; +} FIX_ALIASING; +#define G (*ptr_to_globals) +#define INIT_G() do { \ + SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \ +} while (0) +#define FINI_G() do { \ + FREE_PTR_TO_GLOBALS(); \ +} while (0) + + +/* Must match option string! */ +enum { + WGET_OPT_CONTINUE = (1 << 0), + WGET_OPT_SPIDER = (1 << 1), + WGET_OPT_QUIET = (1 << 2), + WGET_OPT_OUTNAME = (1 << 3), + WGET_OPT_PREFIX = (1 << 4), + WGET_OPT_PROXY = (1 << 5), + WGET_OPT_USER_AGENT = (1 << 6), + WGET_OPT_NETWORK_READ_TIMEOUT = (1 << 7), + WGET_OPT_RETRIES = (1 << 8), + WGET_OPT_PASSIVE = (1 << 9), + WGET_OPT_HEADER = (1 << 10) * ENABLE_FEATURE_WGET_LONG_OPTIONS, + WGET_OPT_POST_DATA = (1 << 11) * ENABLE_FEATURE_WGET_LONG_OPTIONS, +}; + +enum { + PROGRESS_START = -1, + PROGRESS_END = 0, + PROGRESS_BUMP = 1, +}; +#if ENABLE_FEATURE_WGET_STATUSBAR +static void progress_meter(int flag) +{ + if (option_mask32 & WGET_OPT_QUIET) + return; + + if (flag == PROGRESS_START) + bb_progress_init(&G.pmt, G.curfile); + + bb_progress_update(&G.pmt, + G.beg_range, + G.transferred, + (G.chunked || !G.got_clen) ? 0 : G.beg_range + G.transferred + G.content_len + ); + + if (flag == PROGRESS_END) { + bb_progress_free(&G.pmt); + bb_putchar_stderr('\n'); + G.transferred = 0; + } +} +#else +static ALWAYS_INLINE void progress_meter(int flag UNUSED_PARAM) { } +#endif + + +/* IPv6 knows scoped address types i.e. link and site local addresses. Link + * local addresses can have a scope identifier to specify the + * interface/link an address is valid on (e.g. fe80::1%eth0). This scope + * identifier is only valid on a single node. + * + * RFC 4007 says that the scope identifier MUST NOT be sent across the wire, + * unless all nodes agree on the semantic. Apache e.g. regards zone identifiers + * in the Host header as invalid requests, see + * https://issues.apache.org/bugzilla/show_bug.cgi?id=35122 + */ +static void strip_ipv6_scope_id(char *host) +{ + char *scope, *cp; + + /* bbox wget actually handles IPv6 addresses without [], like + * wget "http://::1/xxx", but this is not standard. + * To save code, _here_ we do not support it. */ + + if (host[0] != '[') + return; /* not IPv6 */ + + scope = strchr(host, '%'); + if (!scope) + return; + + /* Remove the IPv6 zone identifier from the host address */ + cp = strchr(host, ']'); + if (!cp || (cp[1] != ':' && cp[1] != '\0')) { + /* malformed address (not "[xx]:nn" or "[xx]") */ + return; + } + + /* cp points to "]...", scope points to "%eth0]..." */ + overlapping_strcpy(scope, cp); +} + +#if ENABLE_FEATURE_WGET_AUTHENTICATION +/* Base64-encode character string. */ +static char *base64enc(const char *str) +{ + unsigned len = strlen(str); + if (len > sizeof(G.wget_buf)/4*3 - 10) /* paranoia */ + len = sizeof(G.wget_buf)/4*3 - 10; + bb_uuencode(G.wget_buf, str, len, bb_uuenc_tbl_base64); + return G.wget_buf; +} +#endif + +static char* sanitize_string(char *s) +{ + unsigned char *p = (void *) s; + while (*p >= ' ') + p++; + *p = '\0'; + return s; +} + +#if ENABLE_FEATURE_WGET_TIMEOUT +static void alarm_handler(int sig UNUSED_PARAM) +{ + bb_error_msg("set timeout_seconds end %d", G.timeout_seconds); + bb_error_msg("alarm_handler timeout"); + bb_error_msg("G.connecting %d\n", G.connecting); + /* This is theoretically unsafe (uses stdio and malloc in signal handler) */ + if (G.connecting) + bb_error_msg_and_die("download timed out"); +} +#endif + +static FILE *open_socket(len_and_sockaddr *lsa) +{ + int fd; + FILE *fp; + + IF_FEATURE_WGET_TIMEOUT(alarm(G.timeout_seconds); G.connecting = 1;) + fd = xconnect_stream(lsa); + IF_FEATURE_WGET_TIMEOUT(G.connecting = 0;) + + /* glibc 2.4 seems to try seeking on it - ??! */ + /* hopefully it understands what ESPIPE means... */ + fp = fdopen(fd, "r+"); + if (fp == NULL) + bb_perror_msg_and_die(bb_msg_memory_exhausted); + + return fp; +} + +/* Returns '\n' if it was seen, else '\0'. Trims at first '\r' or '\n' */ +/* FIXME: does not respect FEATURE_WGET_TIMEOUT and -T N: */ +static char fgets_and_trim(FILE *fp) +{ + char c; + char *buf_ptr; + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + if (fgets(G.wget_buf, sizeof(G.wget_buf) - 1, fp) == NULL) + bb_perror_msg_and_die("error getting response"); + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + buf_ptr = strchrnul(G.wget_buf, '\n'); + c = *buf_ptr; + *buf_ptr = '\0'; + buf_ptr = strchrnul(G.wget_buf, '\r'); + *buf_ptr = '\0'; + + log_io("< %s", G.wget_buf); + + return c; +} + +static int ftpcmd(const char *s1, const char *s2, FILE *fp) +{ + int result; + if (s1) { + if (!s2) + s2 = ""; + fprintf(fp, "%s%s\r\n", s1, s2); + fflush(fp); + log_io("> %s%s", s1, s2); + } + + do { + fgets_and_trim(fp); + } while (!isdigit(G.wget_buf[0]) || G.wget_buf[3] != ' '); + + G.wget_buf[3] = '\0'; + result = xatoi_positive(G.wget_buf); + G.wget_buf[3] = ' '; + return result; +} + +static void parse_url(const char *src_url, struct host_info *h) +{ + char *url, *p, *sp; + + free(h->allocated); + h->allocated = url = xstrdup(src_url); + + if (strncmp(url, "ftp://", 6) == 0) { + h->port = bb_lookup_port("ftp", "tcp", 21); + h->host = url + 6; + h->is_ftp = 1; + } else + if (strncmp(url, "http://", 7) == 0) { + h->host = url + 7; + http: + h->port = bb_lookup_port("http", "tcp", 80); + h->is_ftp = 0; + } else + if (!strstr(url, "//")) { + // GNU wget is user-friendly and falls back to http:// + h->host = url; + goto http; + } else + bb_error_msg_and_die("not an http or ftp url: %s", sanitize_string(url)); + + // FYI: + // "Real" wget 'http://busybox.net?var=a/b' sends this request: + // 'GET /?var=a/b HTTP 1.0' + // and saves 'index.html?var=a%2Fb' (we save 'b') + // wget 'http://busybox.net?login=john@doe': + // request: 'GET /?login=john@doe HTTP/1.0' + // saves: 'index.html?login=john@doe' (we save '?login=john@doe') + // wget 'http://busybox.net#test/test': + // request: 'GET / HTTP/1.0' + // saves: 'index.html' (we save 'test') + // + // We also don't add unique .N suffix if file exists... + sp = strchr(h->host, '/'); + p = strchr(h->host, '?'); if (!sp || (p && sp > p)) sp = p; + p = strchr(h->host, '#'); if (!sp || (p && sp > p)) sp = p; + if (!sp) { + h->path = ""; + } else if (*sp == '/') { + *sp = '\0'; + h->path = sp + 1; + } else { // '#' or '?' + // http://busybox.net?login=john@doe is a valid URL + // memmove converts to: + // http:/busybox.nett?login=john@doe... + memmove(h->host - 1, h->host, sp - h->host); + h->host--; + sp[-1] = '\0'; + h->path = sp; + } + + // We used to set h->user to NULL here, but this interferes + // with handling of code 302 ("object was moved") + + sp = strrchr(h->host, '@'); + if (sp != NULL) { + // URL-decode "user:password" string before base64-encoding: + // wget http://test:my%20pass@example.com should send + // Authorization: Basic dGVzdDpteSBwYXNz + // which decodes to "test:my pass". + // Standard wget and curl do this too. + *sp = '\0'; + h->user = percent_decode_in_place(h->host, /*strict:*/ 0); + h->host = sp + 1; + } + + sp = h->host; +} + +static char *gethdr(FILE *fp) +{ + char *s, *hdrval; + int c; + + /* retrieve header line */ + c = fgets_and_trim(fp); + + /* end of the headers? */ + if (G.wget_buf[0] == '\0') + return NULL; + + /* convert the header name to lower case */ + for (s = G.wget_buf; isalnum(*s) || *s == '-' || *s == '.' || *s == '_'; ++s) { + /* + * No-op for 20-3f and 60-7f. "0-9a-z-." are in these ranges. + * 40-5f range ("@A-Z[\]^_") maps to 60-7f. + * "A-Z" maps to "a-z". + * "@[\]" can't occur in header names. + * "^_" maps to "~,DEL" (which is wrong). + * "^" was never seen yet, "_" was seen from web.archive.org + * (x-archive-orig-x_commoncrawl_Signature: HEXSTRING). + */ + *s |= 0x20; + } + + /* verify we are at the end of the header name */ + if (*s != ':') + bb_error_msg_and_die("bad header line: %s", sanitize_string(G.wget_buf)); + + /* locate the start of the header value */ + *s++ = '\0'; + hdrval = skip_whitespace(s); + + if (c != '\n') { + /* Rats! The buffer isn't big enough to hold the entire header value */ + while (c = getc(fp), c != EOF && c != '\n') + continue; + } + + return hdrval; +} + +static void reset_beg_range_to_zero(void) +{ + bb_error_msg("restart failed"); + G.beg_range = 0; + xlseek(G.output_fd, 0, SEEK_SET); + /* Done at the end instead: */ + /* ftruncate(G.output_fd, 0); */ +} + +static FILE* prepare_ftp_session(FILE **dfpp, struct host_info *target, len_and_sockaddr *lsa) +{ + FILE *sfp; + char *str; + int port; + + if (!target->user) + target->user = xstrdup("anonymous:busybox@"); + + sfp = open_socket(lsa); + if (ftpcmd(NULL, NULL, sfp) != 220) + bb_error_msg_and_die("%s", sanitize_string(G.wget_buf + 4)); + + /* + * Splitting username:password pair, + * trying to log in + */ + str = strchr(target->user, ':'); + if (str) + *str++ = '\0'; + switch (ftpcmd("USER ", target->user, sfp)) { + case 230: + break; + case 331: + if (ftpcmd("PASS ", str, sfp) == 230) + break; + /* fall through (failed login) */ + default: + bb_error_msg_and_die("ftp login: %s", sanitize_string(G.wget_buf + 4)); + } + + ftpcmd("TYPE I", NULL, sfp); + + /* + * Querying file size + */ + if (ftpcmd("SIZE ", target->path, sfp) == 213) { + G.content_len = BB_STRTOOFF(G.wget_buf + 4, NULL, 10); + if (G.content_len < 0 || errno) { + bb_error_msg_and_die("SIZE value is garbage"); + } + G.got_clen = 1; + } + + /* + * Entering passive mode + */ + if (ftpcmd("PASV", NULL, sfp) != 227) { + pasv_error: + bb_error_msg_and_die("bad response to %s: %s", "PASV", sanitize_string(G.wget_buf)); + } + // Response is "227 garbageN1,N2,N3,N4,P1,P2[)garbage] + // Server's IP is N1.N2.N3.N4 (we ignore it) + // Server's port for data connection is P1*256+P2 + str = strrchr(G.wget_buf, ')'); + if (str) str[0] = '\0'; + str = strrchr(G.wget_buf, ','); + if (!str) goto pasv_error; + port = xatou_range(str+1, 0, 255); + *str = '\0'; + str = strrchr(G.wget_buf, ','); + if (!str) goto pasv_error; + port += xatou_range(str+1, 0, 255) * 256; + set_nport(&lsa->u.sa, htons(port)); + + *dfpp = open_socket(lsa); + + if (G.beg_range != 0) { + sprintf(G.wget_buf, "REST %"OFF_FMT"u", G.beg_range); + if (ftpcmd(G.wget_buf, NULL, sfp) == 350) + G.content_len -= G.beg_range; + else + reset_beg_range_to_zero(); + } + + if (ftpcmd("RETR ", target->path, sfp) > 150) + bb_error_msg_and_die("bad response to %s: %s", "RETR", sanitize_string(G.wget_buf)); + + return sfp; +} + +static void NOINLINE retrieve_file_data(FILE *dfp) +{ + bb_error_msg("retrieve_file_data"); +#if ENABLE_FEATURE_WGET_STATUSBAR || ENABLE_FEATURE_WGET_TIMEOUT +# if ENABLE_FEATURE_WGET_TIMEOUT + unsigned second_cnt = G.timeout_seconds; +# endif + struct pollfd polldata; + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + + polldata.fd = fileno(dfp); + polldata.events = POLLIN | POLLPRI; +#endif + progress_meter(PROGRESS_START); + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + if (G.chunked) + goto get_clen; + + /* Loops only if chunked */ + while (1) { + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + +#if ENABLE_FEATURE_WGET_STATUSBAR || ENABLE_FEATURE_WGET_TIMEOUT + /* Must use nonblocking I/O, otherwise fread will loop + * and *block* until it reads full buffer, + * which messes up progress bar and/or timeout logic. + * Because of nonblocking I/O, we need to dance + * very carefully around EAGAIN. See explanation at + * clearerr() calls. + */ + ndelay_on(polldata.fd); +#endif + while (1) { + int n; + unsigned rdsz; + +#if ENABLE_FEATURE_WGET_STATUSBAR || ENABLE_FEATURE_WGET_TIMEOUT + /* fread internally uses read loop, which in our case + * is usually exited when we get EAGAIN. + * In this case, libc sets error marker on the stream. + * Need to clear it before next fread to avoid possible + * rare false positive ferror below. Rare because usually + * fread gets more than zero bytes, and we don't fall + * into if (n <= 0) ... + */ + clearerr(dfp); +#endif + errno = 0; + rdsz = sizeof(G.wget_buf); + if (G.got_clen) { + if (G.content_len < (off_t)sizeof(G.wget_buf)) { + if ((int)G.content_len <= 0) + break; + rdsz = (unsigned)G.content_len; + } + } + n = fread(G.wget_buf, 1, rdsz, dfp); + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + + if (n > 0) { + xwrite(G.output_fd, G.wget_buf, n); +#if ENABLE_FEATURE_WGET_STATUSBAR + G.transferred += n; +#endif + if (G.got_clen) { + G.content_len -= n; + if (G.content_len == 0) + break; + } +#if ENABLE_FEATURE_WGET_TIMEOUT + second_cnt = G.timeout_seconds; +#endif + continue; + } + + /* n <= 0. + * man fread: + * If error occurs, or EOF is reached, the return value + * is a short item count (or zero). + * fread does not distinguish between EOF and error. + */ + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + if (errno != EAGAIN) { + if (ferror(dfp)) { + progress_meter(PROGRESS_END); + bb_perror_msg_and_die(bb_msg_read_error); + } + break; /* EOF, not error */ + } + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); +#if ENABLE_FEATURE_WGET_STATUSBAR || ENABLE_FEATURE_WGET_TIMEOUT + bb_error_msg("second_cnt: %d", second_cnt); + /* It was EAGAIN. There is no data. Wait up to one second + * then abort if timed out, or update the bar and try reading again. + */ + if (safe_poll(&polldata, 1, 1000) == 0) { +# if ENABLE_FEATURE_WGET_TIMEOUT + bb_error_msg("second_cnt: %d", second_cnt); + if (second_cnt != 0 && --second_cnt == 0) { + progress_meter(PROGRESS_END); + bb_error_msg_and_die("download timed out"); + } +# endif + /* We used to loop back to poll here, + * but there is no great harm in letting fread + * to try reading anyway. + */ + } + /* Need to do it _every_ second for "stalled" indicator + * to be shown properly. + */ + progress_meter(PROGRESS_BUMP); +#endif + } /* while (reading data) */ + +#if ENABLE_FEATURE_WGET_STATUSBAR || ENABLE_FEATURE_WGET_TIMEOUT + clearerr(dfp); + ndelay_off(polldata.fd); /* else fgets can get very unhappy */ +#endif + if (!G.chunked) + break; + + fgets_and_trim(dfp); /* Eat empty line */ + get_clen: + fgets_and_trim(dfp); + G.content_len = STRTOOFF(G.wget_buf, NULL, 16); + /* FIXME: error check? */ + if (G.content_len == 0) + break; /* all done! */ + G.got_clen = 1; + /* + * Note that fgets may result in some data being buffered in dfp. + * We loop back to fread, which will retrieve this data. + * Also note that code has to be arranged so that fread + * is done _before_ one-second poll wait - poll doesn't know + * about stdio buffering and can result in spurious one second waits! + */ + } + + /* If -c failed, we restart from the beginning, + * but we do not truncate file then, we do it only now, at the end. + * This lets user to ^C if his 99% complete 10 GB file download + * failed to restart *without* losing the almost complete file. + */ + { + off_t pos = lseek(G.output_fd, 0, SEEK_CUR); + if (pos != (off_t)-1) + ftruncate(G.output_fd, pos); + } + + /* Draw full bar and free its resources */ + G.chunked = 0; /* makes it show 100% even for chunked download */ + G.got_clen = 1; /* makes it show 100% even for download of (formerly) unknown size */ + progress_meter(PROGRESS_END); +} + +static void download_one_url(const char *url) +{ + bool use_proxy; /* Use proxies if env vars are set */ + int redir_limit; + len_and_sockaddr *lsa; + FILE *sfp; /* socket to web/ftp server */ + FILE *dfp; /* socket to ftp server (data) */ + char *proxy = NULL; + char *fname_out_alloc; + char *redirected_path = NULL; + struct host_info server; + struct host_info target; + + server.allocated = NULL; + target.allocated = NULL; + server.user = NULL; + target.user = NULL; + + parse_url(url, &target); + + /* Use the proxy if necessary */ + use_proxy = (strcmp(G.proxy_flag, "off") != 0); + if (use_proxy) { + proxy = getenv(target.is_ftp ? "ftp_proxy" : "http_proxy"); + use_proxy = (proxy && proxy[0]); + if (use_proxy) + parse_url(proxy, &server); + } + if (!use_proxy) { + server.port = target.port; + if (ENABLE_FEATURE_IPV6) { + //free(server.allocated); - can't be non-NULL + server.host = server.allocated = xstrdup(target.host); + } else { + server.host = target.host; + } + } + + if (ENABLE_FEATURE_IPV6) + strip_ipv6_scope_id(target.host); + + /* If there was no -O FILE, guess output filename */ + fname_out_alloc = NULL; + if (!(option_mask32 & WGET_OPT_OUTNAME)) { + G.fname_out = bb_get_last_path_component_nostrip(target.path); + /* handle "wget http://kernel.org//" */ + if (G.fname_out[0] == '/' || !G.fname_out[0]) + G.fname_out = (char*)"index.html"; + /* -P DIR is considered only if there was no -O FILE */ + if (G.dir_prefix) + G.fname_out = fname_out_alloc = concat_path_file(G.dir_prefix, G.fname_out); + else { + /* redirects may free target.path later, need to make a copy */ + G.fname_out = fname_out_alloc = xstrdup(G.fname_out); + } + } +#if ENABLE_FEATURE_WGET_STATUSBAR + G.curfile = bb_get_last_path_component_nostrip(G.fname_out); +#endif + + /* Determine where to start transfer */ + G.beg_range = 0; + if (option_mask32 & WGET_OPT_CONTINUE) { + G.output_fd = open(G.fname_out, O_WRONLY); + if (G.output_fd >= 0) { + G.beg_range = xlseek(G.output_fd, 0, SEEK_END); + } + /* File doesn't exist. We do not create file here yet. + * We are not sure it exists on remote side */ + } + + redir_limit = 5; + resolve_lsa: + lsa = xhost2sockaddr(server.host, server.port); + if (!(option_mask32 & WGET_OPT_QUIET)) { + char *s = xmalloc_sockaddr2dotted(&lsa->u.sa); + fprintf(stderr, "Connecting to %s (%s)\n", server.host, s); + free(s); + } + establish_session: + /*G.content_len = 0; - redundant, got_clen = 0 is enough */ + G.got_clen = 0; + G.chunked = 0; + if (use_proxy || !target.is_ftp) { + /* + * HTTP session + */ + char *str; + int status; + + + /* Open socket to http server */ + sfp = open_socket(lsa); + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + /* Send HTTP request */ + if (use_proxy) { + fprintf(sfp, "GET %stp://%s/%s HTTP/1.1\r\n", + target.is_ftp ? "f" : "ht", target.host, + target.path); + } else { + if (option_mask32 & WGET_OPT_POST_DATA) + fprintf(sfp, "POST /%s HTTP/1.1\r\n", target.path); + else + fprintf(sfp, "GET /%s HTTP/1.1\r\n", target.path); + } + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + fprintf(sfp, "Host: %s\r\nUser-Agent: %s\r\n", + target.host, G.user_agent); + + /* Ask server to close the connection as soon as we are done + * (IOW: we do not intend to send more requests) + */ + fprintf(sfp, "Connection: close\r\n"); + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); +#if ENABLE_FEATURE_WGET_AUTHENTICATION + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + if (target.user) { + fprintf(sfp, "Proxy-Authorization: Basic %s\r\n"+6, + base64enc(target.user)); + } + if (use_proxy && server.user) { + fprintf(sfp, "Proxy-Authorization: Basic %s\r\n", + base64enc(server.user)); + } + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); +#endif + + if (G.beg_range != 0) + fprintf(sfp, "Range: bytes=%"OFF_FMT"u-\r\n", G.beg_range); + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); +#if ENABLE_FEATURE_WGET_LONG_OPTIONS + if (G.extra_headers) + fputs(G.extra_headers, sfp); + + if (option_mask32 & WGET_OPT_POST_DATA) { + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + fprintf(sfp, + "Content-Type: application/x-www-form-urlencoded\r\n" + "Content-Length: %u\r\n" + "\r\n" + "%s", + (int) strlen(G.post_data), G.post_data + ); + } else +#endif + { + fprintf(sfp, "\r\n"); + } + + fflush(sfp); + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + bb_error_msg("send response func: %d line: %d", __func__, __LINE__); + /* + * Retrieve HTTP response line and check for "200" status code. + */ + read_response: + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + fgets_and_trim(sfp); + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + + str = G.wget_buf; + str = skip_non_whitespace(str); + str = skip_whitespace(str); + // FIXME: no error check + // xatou wouldn't work: "200 OK" + status = atoi(str); + bb_error_msg("send request func: %d line: %d, %d", __func__, __LINE__, status); + switch (status) { + case 0: + case 100: + while (gethdr(sfp) != NULL) + /* eat all remaining headers */; + goto read_response; + case 200: +/* +Response 204 doesn't say "null file", it says "metadata +has changed but data didn't": + +"10.2.5 204 No Content +The server has fulfilled the request but does not need to return +an entity-body, and might want to return updated metainformation. +The response MAY include new or updated metainformation in the form +of entity-headers, which if present SHOULD be associated with +the requested variant. + +If the client is a user agent, it SHOULD NOT change its document +view from that which caused the request to be sent. This response +is primarily intended to allow input for actions to take place +without causing a change to the user agent's active document view, +although any new or updated metainformation SHOULD be applied +to the document currently in the user agent's active view. + +The 204 response MUST NOT include a message-body, and thus +is always terminated by the first empty line after the header fields." + +However, in real world it was observed that some web servers +(e.g. Boa/0.94.14rc21) simply use code 204 when file size is zero. +*/ + case 204: + if (G.beg_range != 0) { + /* "Range:..." was not honored by the server. + * Restart download from the beginning. + */ + reset_beg_range_to_zero(); + } + break; + case 300: /* redirection */ + case 301: + case 302: + case 303: + break; + case 206: /* Partial Content */ + if (G.beg_range != 0) + /* "Range:..." worked. Good. */ + break; + /* Partial Content even though we did not ask for it??? */ + /* fall through */ + default: + bb_error_msg_and_die("server returned error: %s", sanitize_string(G.wget_buf)); + } + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + /* + * Retrieve HTTP headers. + */ + while ((str = gethdr(sfp)) != NULL) { + static const char keywords[] ALIGN1 = + "content-length\0""transfer-encoding\0""location\0"; + enum { + KEY_content_length = 1, KEY_transfer_encoding, KEY_location + }; + smalluint key; + + /* gethdr converted "FOO:" string to lowercase */ + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + /* strip trailing whitespace */ + char *s = strchrnul(str, '\0') - 1; + while (s >= str && (*s == ' ' || *s == '\t')) { + *s = '\0'; + s--; + } + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + key = index_in_strings(keywords, G.wget_buf) + 1; + if (key == KEY_content_length) { + G.content_len = BB_STRTOOFF(str, NULL, 10); + if (G.content_len < 0 || errno) { + bb_error_msg_and_die("content-length %s is garbage", sanitize_string(str)); + } + G.got_clen = 1; + continue; + } + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + if (key == KEY_transfer_encoding) { + if (strcmp(str_tolower(str), "chunked") != 0) + bb_error_msg_and_die("transfer encoding '%s' is not supported", sanitize_string(str)); + G.chunked = 1; + } + if (key == KEY_location && status >= 300) { + if (--redir_limit == 0) + bb_error_msg_and_die("too many redirections"); + fclose(sfp); + if (str[0] == '/') { + free(redirected_path); + target.path = redirected_path = xstrdup(str+1); + /* lsa stays the same: it's on the same server */ + } else { + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + parse_url(str, &target); + if (!use_proxy) { + free(server.allocated); + server.allocated = NULL; + server.host = target.host; + /* strip_ipv6_scope_id(target.host); - no! */ + /* we assume remote never gives us IPv6 addr with scope id */ + server.port = target.port; + free(lsa); + goto resolve_lsa; + } /* else: lsa stays the same: we use proxy */ + } + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + goto establish_session; + } + } +// if (status >= 300) +// bb_error_msg_and_die("bad redirection (no Location: header from server)"); + + /* For HTTP, data is pumped over the same connection */ + dfp = sfp; + + } else { + /* + * FTP session + */ + sfp = prepare_ftp_session(&dfp, &target, lsa); + } + + free(lsa); + + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + if (!(option_mask32 & WGET_OPT_SPIDER)) { + if (G.output_fd < 0) + G.output_fd = xopen(G.fname_out, G.o_flags); + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + retrieve_file_data(dfp); + bb_error_msg("send request func: %d line: %d", __func__, __LINE__); + if (!(option_mask32 & WGET_OPT_OUTNAME)) { + xclose(G.output_fd); + G.output_fd = -1; + } + } + + if (dfp != sfp) { + /* It's ftp. Close data connection properly */ + fclose(dfp); + if (ftpcmd(NULL, NULL, sfp) != 226) + bb_error_msg_and_die("ftp error: %s", sanitize_string(G.wget_buf + 4)); + /* ftpcmd("QUIT", NULL, sfp); - why bother? */ + } + fclose(sfp); + + free(server.allocated); + free(target.allocated); + free(fname_out_alloc); + free(redirected_path); +} + +int wget_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; +int wget_main(int argc UNUSED_PARAM, char **argv) +{ + bb_error_msg("wget main"); +#if ENABLE_FEATURE_WGET_LONG_OPTIONS + static const char wget_longopts[] ALIGN1 = + /* name, has_arg, val */ + "continue\0" No_argument "c" +//FIXME: -s isn't --spider, it's --save-headers! + "spider\0" No_argument "s" + "quiet\0" No_argument "q" + "output-document\0" Required_argument "O" + "directory-prefix\0" Required_argument "P" + "proxy\0" Required_argument "Y" + "user-agent\0" Required_argument "U" +#if ENABLE_FEATURE_WGET_TIMEOUT + "timeout\0" Required_argument "T" +#endif + /* Ignored: */ + // "tries\0" Required_argument "t" + /* Ignored (we always use PASV): */ + "passive-ftp\0" No_argument "\xff" + "header\0" Required_argument "\xfe" + "post-data\0" Required_argument "\xfd" + /* Ignored (we don't do ssl) */ + "no-check-certificate\0" No_argument "\xfc" + /* Ignored (we don't support caching) */ + "no-cache\0" No_argument "\xfb" + ; +#endif + +#if ENABLE_FEATURE_WGET_LONG_OPTIONS + llist_t *headers_llist = NULL; +#endif + + INIT_G(); + +#if ENABLE_FEATURE_WGET_TIMEOUT + G.timeout_seconds = 900; + bb_error_msg("set timeout_seconds end %d", G.timeout_seconds); + signal(SIGALRM, alarm_handler); +#endif + G.proxy_flag = "on"; /* use proxies if env vars are set */ + G.user_agent = "Wget"; /* "User-Agent" header field */ + +#if ENABLE_FEATURE_WGET_LONG_OPTIONS + applet_long_options = wget_longopts; +#endif + opt_complementary = "-1" IF_FEATURE_WGET_TIMEOUT(":T+") IF_FEATURE_WGET_LONG_OPTIONS(":\xfe::"); + getopt32(argv, "csqO:P:Y:U:T:" /*ignored:*/ "t:", + &G.fname_out, &G.dir_prefix, + &G.proxy_flag, &G.user_agent, + IF_FEATURE_WGET_TIMEOUT(&G.timeout_seconds) IF_NOT_FEATURE_WGET_TIMEOUT(NULL), + NULL /* -t RETRIES */ + IF_FEATURE_WGET_LONG_OPTIONS(, &headers_llist) + IF_FEATURE_WGET_LONG_OPTIONS(, &G.post_data) + ); + + bb_error_msg("set timeout_seconds end %d", G.timeout_seconds); + argv += optind; + +#if ENABLE_FEATURE_WGET_LONG_OPTIONS + if (headers_llist) { + int size = 1; + char *cp; + llist_t *ll = headers_llist; + while (ll) { + size += strlen(ll->data) + 2; + ll = ll->link; + } + G.extra_headers = cp = xmalloc(size); + while (headers_llist) { + cp += sprintf(cp, "%s\r\n", (char*)llist_pop(&headers_llist)); + } + } +#endif + + G.output_fd = -1; + G.o_flags = O_WRONLY | O_CREAT | O_TRUNC | O_EXCL; + if (G.fname_out) { /* -O FILE ? */ + if (LONE_DASH(G.fname_out)) { /* -O - ? */ + G.output_fd = 1; + option_mask32 &= ~WGET_OPT_CONTINUE; + } + /* compat with wget: -O FILE can overwrite */ + G.o_flags = O_WRONLY | O_CREAT | O_TRUNC; + } + + while (*argv) + download_one_url(*argv++); + + if (G.output_fd >= 0) + xclose(G.output_fd); + +#if ENABLE_FEATURE_CLEAN_UP && ENABLE_FEATURE_WGET_LONG_OPTIONS + free(G.extra_headers); +#endif + FINI_G(); + + bb_error_msg_and_die("main end\n"); + return EXIT_SUCCESS; +} diff --git a/test b/test deleted file mode 100644 index ce01362..0000000 --- a/test +++ /dev/null @@ -1 +0,0 @@ -hello