diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/control.sh | 288 |
1 files changed, 97 insertions, 191 deletions
diff --git a/lib/control.sh b/lib/control.sh index f8d826d..0132121 100644 --- a/lib/control.sh +++ b/lib/control.sh @@ -1,4 +1,4 @@ -# opkhelper +# opkbuild # lib/control # Functions for parsing control files. # @@ -17,231 +17,137 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. -[ -n "${_OH_CONTROL_SH}" ] && return 0 -_OH_CONTROL_SH=true +[ -n "${_OB_CONTROL_SM}" ] && return 0 +_OB_CONTROL_SM='true' -. @@LIBDIR@@/messages -. @@LIBDIR@@/locale -. @@LIBDIR@@/util +. '@@LIBOPKBUILD@@/messages.sm' +. '@@LIBOPKBUILD@@/locale.sm' +. '@@LIBOPKBUILD@@/util.sm' -# Constant global parameters: -OH_CONTROL_SOURCE_FIELDS_REQUIRED='Maintainer' -OH_CONTROL_SOURCE_FIELDS_OPTIONAL='Build-Depends Homepage' -OH_CONTROL_BINARY_FIELDS_REQUIRED='Architecture Platform Priority Description' -OH_CONTROL_BINARY_FIELDS_OPTIONAL='Essential Depends Recommends Suggests '\ -'Pre-Depends Conflicts Provides Replaces' -OH_CONTROL_SOURCE_FIELD_MAINTAINER= -OH_CONTROL_SOURCE_FIELD_BUILD_DEPENDS= -OH_CONTROL_SOURCE_FIELD_HOMEPAGE= -OH_CONTROL_BINARY_FIELD_ARCHITECTURE= -OH_CONTROL_BINARY_FIELD_PLATFORM= -OH_CONTROL_BINARY_FIELD_PRIORITY= -OH_CONTROL_BINARY_FIELD_DESCRIPTION= -OH_CONTROL_BINARY_FIELD_ESSENTIAL= -OH_CONTROL_BINARY_FIELD_DEPENDS= -OH_CONTROL_BINARY_FIELD_RECOMMENDS= -OH_CONTROL_BINARY_FIELD_SUGGESTS= -OH_CONTROL_BINARY_FIELD_PRE_DEPENDS= -OH_CONTROL_BINARY_FIELD_CONFLICTS= -OH_CONTROL_BINARY_FIELD_PROVIDES= -OH_CONTROL_BINARY_FIELD_REPLACES= +OB_CONTROL_NAME= +OB_CONTROL_VALUE= -oh_control_parse_source() +ob_parse_control() { - _control_parse "${OH_SOURCE_DIR}/control" 'SOURCE' -} - -oh_control_parse_binary() -{ - _control_parse "${OH_SOURCE_DIR}/${1}.pkg/control" 'BINARY' -} - -oh_control_gen_source() -{ - _old_package="${OH_CONTROL_BINARY_FIELD_PACKAGE}" - _old_version="${OH_BINARY_VERSION}" - _old_architecture="${OH_CONTROL_BINARY_FIELD_ARCHITECTURE}" - _old_recommends="${OH_CONTROL_BINARY_FIELD_RECOMMENDS}" - _old_description="${OH_CONTROL_BINARY_FIELD_DESCRIPTION}" - - OH_CONTROL_BINARY_FIELD_PACKAGE="src:${OH_SOURCE}" - OH_BINARY_VERSION="${OH_SOURCE_VERSION}" - OH_CONTROL_BINARY_FIELD_ARCHITECTURE='all' - OH_CONTROL_BINARY_FIELD_RECOMMENDS="${OH_CONTROL_SOURCE_FIELD_BUILD_DEPENDS}" - OH_CONTROL_BINARY_FIELD_DESCRIPTION="${OH_SOURCE} source package" - - _control_gen 'SOURCE' \ - "src:${OH_SOURCE}.control/control" "src:${OH_SOURCE}.data" - - OH_CONTROL_BINARY_FIELD_PACKAGE="${_old_package}" - OH_BINARY_VERSION="${_old_version}" - OH_CONTROL_BINARY_FIELD_ARCHITECTURE="${_old_architecture}" - OH_CONTROL_BINARY_FIELD_RECOMMENDS="${_old_recommends}" - OH_CONTROL_BINARY_FIELD_DESCRIPTION="${_old_description}" -} - -oh_control_gen_binary() -{ - _control_gen 'BINARY' \ - "${1}.control/control" "${1}.data" -} - -_control_parse() -{ - _control="${1}" - _type="${2}" - _req=" $(eval echo \$\{OH_CONTROL_"${_type}"_FIELDS_REQUIRED\}) " - _opt=" $(eval echo \$\{OH_CONTROL_"${_type}"_FIELDS_OPTIONAL\}) " - _all="${_req}${_opt}" - _got=' ' + _obpco_file= + _obpco_field_cb= + _obpco_req_fields= + _obpco_opt_fields= + _obpco_all_fields= + _obpco_got_fields= + _obpco_line_nr= + _obpco_line= + _obpco_name= + _obpco_value= + + if [ ${#} -eq 4 ]; then + _obpco_file="${1}" + _obpco_field_cb="${2}" + _obpco_req_fields="${3}" + _obpco_opt_fields="${4}" + else + unset _obpco_file _obpco_field_cb _obpco_req_fields _obpco_opt_fields \ + _obpco_all_fields _obpco_got_fields \ + _obpco_line_nr _obpco_line _obpco_name _obpco_value + return 125 + fi - # Initialize fields. - for _name in ${_all}; do - _param="OH_CONTROL_${_type}_FIELD_$(echo "${_name}" | \ - LC_CTYPE=C tr '[:lower:]-' '[:upper:]_')" - eval "${_param}=" - done - _param= + _obpco_all_fields=" ${_obpco_req_fields} ${_obpco_opt_fields} " + _obpco_got_fields=' ' - _line_nr=0 + _obpco_line_nr=0 - while IFS= read -r _line; do - _line_nr=$(($_line_nr + 1)) - if [ "${_line# }" = "${_line}" ]; then + while IFS= read -r _obpco_line; do + _obpco_line_nr=$(($_obpco_line_nr + 1)) + if [ -z "$(echo ${_obpco_line})" ]; then + _ob_parse_control_error "${_obpco_file}" "${_obpco_line_nr}" \ + 'control_empty_line' + elif [ "${_obpco_line# }" = "${_obpco_line}" ]; then # "Name: Value" line. - _name="${_line%%:*}" - _value="${_line#*: }" - if [ -z "${_name}" -o "${_name}" = "${_line}" \ - -o -z "${_value}" ]; then + _obpco_name="${_line%%:*}" + _obpco_value="${_line#*: }" + if [ -z "${_obpco_name}" -o "${_obpco_name}" = "${_obpco_line}" \ + -o -z "${_obpco_value}" ]; then # Badly formatted control field. - _control_parse_error "${_control}" "${_line_nr}" \ - "${oh_str_control_bad_nv}" + _ob_parse_control_error "${_obpco_file}" "${_obpco_line_nr}" \ + 'control_bad_nv' continue fi - if [ "${_all% ${_name} *}" = "${_all}" ]; then + if [ "${_obpco_all_fields% ${_obpco_name} *}" = \ + "${_obpco_all_fields}" ]; then # Unknown field. - _control_parse_error "${_control}" "${_line_nr}" \ - "${oh_str_control_unknown_field}" \ - "${_name}" + _ob_parse_control_error "${_obpco_file}" "${_obpco_line_nr}" \ + 'control_unknown_field' "${_obpco_name}" else # Remove field from list of required fields. - _req="$(echo "${_req}" | sed "s/${_name}//")" + _obpco_req_fields="$(echo "${_obpco_req_fields}" | \ + sed "s/${_obpco_name}//")" fi - if [ "${_got% ${_name} }" != "${_got}" ]; then + if [ "${_obpco_got_fields% ${_obpco_name} *}" != \ + "${_obpco_got_fields}" ]; then # Duplicate field. - _control_parse_error "${_control}" "${_line_nr}" \ - "${oh_str_control_duplicate_field}" \ - "${_field}" + _ob_parse_control_error "${_obpco_file}" "${_obpco_line_nr}" \ + 'control_duplicate_field' "${_obpco_name}" else - _got="${_got}${_field} " + _obpco_got_fields="${_obpco_got_fields}${_obpco_name} " + fi + OB_CONTROL_NAME="${_obpco_name}" + OB_CONTROL_VALUE="${_obpco_value}" + "${_obpco_field_cb}" + if [ ${?} -ne 0 ]; then + unset _obpco_file _obpco_field_cb \ + _obpco_req_fields _obpco_opt_fields \ + _obpco_all_fields _obpco_got_fields \ + _obpco_line_nr _obpco_line _obpco_name _obpco_value + return 0 fi - _param="OH_CONTROL_${_type}_FIELD_$(echo "${_name}" | \ - LC_CTYPE=C tr '[:lower:]-' '[:upper:]_')" - # Escape the value. - _value="$(echo "${_value}" | sed "s/'/'\\\\''/g")" - eval "${_param}='${_value}'" else # Continuation line. - if [ -z "${_param}" ]; then + if [ -z "${_name}" ]; then # Expecting a "Name: Value" line. - _control_parse_error "${_control}" "${_line_nr}" \ - "${oh_str_control_found_continuation}" + _ob_parse_control_error "${_obpco_file}" "${_obpco_line_nr}" \ + 'control_found_continuation' continue fi - _value="${_line# }" - _value="$(echo "${_value}" | sed "s/'/'\\\\''/g")" - eval "${_param}='${_param} -${_value}'" + _obpco_value="${_obpco_value} +${_line# }" fi done <"${_control}" - _req="${_req## }" - _req="${_req%% }" - if [ -n "${_req}" ]; then + _obpco_req_fields="${_obpco_req_fields## }" + _obpco_req_fields="${_obpco_req_fields%% }" + if [ -n "${_obpco_req_fields}" ]; then # Missing required control fields. - _control_parse_error "${_control}" 0 \ - "${oh_str_control_missing_fields}" \ - "$(echo "${_req}" | sed 's/ / /g' | \ - sed "s/ /${oh_str_list_item_separator}/g")" + _obpco_req_fields="$(echo "${_obpco_req_fields}" | sed 's/ / /g' | \ + sed "s/ /$(ob_get_msg 'list_item_separator')/g")" + _ob_parse_control_error "${_obpco_file}" '0' \ + 'control_missing_fields' \ + "${_obpco_req_fields}" fi + + unset _obpco_file _obpco_field_cb _obpco_req_fields _obpco_opt_fields \ + _obpco_all_fields _obpco_got_fields \ + _obpco_line_nr _obpco_line _obpco_name _obpco_value + return 0 } -_control_parse_error() +_ob_parse_control_error() { - _file="${1}" - _line_nr="${2}" - _error="${3}" + _obpcoe_file="${1}" + _obpcoe_line_nr="${2}" + _obpcoe_msg_id="${3}" + _obpcoe_file_info= shift 3 - if [ "${_line_nr}" -eq 0 ]; then - _file_info=$(printf '%20s:' "${_file}") + if [ "${_obpcoe_line_nr}" -eq 0 ]; then + _obpcoe_file_info="$(printf '%20s:' "${_obpcoe_file}")" else - _file_info=$(printf '%20s(l%d):' "${_file}" "${_line_nr}") + _obpcoe_file_info="$(printf '%20s(l%d):' "${_obpcoe_file}" \ + "${_obpcoe_line_nr}")" fi - oh_warn "${_file_info} ${_error}" "${@}" -} - -_control_gen() -{ - _type="${1}" - _control="${2}" - _data="${3}" - # TODO: Handle platforms and architectures like "any" and "any-linux-any". + oh_warn "${_obpcoe_file_info} $(ob_get_msg "${_obpcoe_msg_id}")" "${@}" - # Calculate installed size. - # Don't use du, since that considers the allocated size of files, symbolic - # links, and directories (i.e. actual file sizes plus the filesystem - # overhead on the build system). - # See the following for more information: - # <http://pubs.opengroup.org/onlinepubs/9699919799/utilities/du.html> - # <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=630533> - # <https://www.gnu.org/software/coreutils/manual/html_node/du-invocation.html> - _sizes="$(find "${_data}" -type f -exec wc -c '{}' ';' | cut -d ' ' -f 1)" - _inst_size=0 - for _size in ${_sizes}; do - _inst_size=$(($_inst_size + $_size)) - done - # Convert bytes to kibibytes and round up. - # Note: There is an inconsistency between the Debian Policy Manual and opkg - # in the units of this field. Debian Policy defines this field in units of - # kibibytes: - # The disk space is given as the integer value of the estimated installed - # size in bytes, divided by 1024 and rounded up. - # However, opkg apparently attempts to convert this value from bytes to - # kibibytes in its determination of whether the package's data will fit on - # the system: - # pkg_size_kbs = (pkg->installed_size + 1023)/1024; - # TODO: Further investigate opkg's disk space calculation and, if necessary, - # patch opkg and submit a bug report. - _inst_size=$((($_inst_size + 1023) / 1024)) - - mkdir -p "${_control%/*}" - - cat >"${_control}" <<EOF -Package: ${OH_CONTROL_BINARY_FIELD_PACKAGE} -Source: ${OH_SOURCE} -Version: ${OH_BINARY_VERSION} -Architecture: ${_arch} -EOF - - for _name in Essential Depends Recommends Suggests Pre-Depends Conflicts \ - Provides Replaces; do - _param="OH_CONTROL_BINARY_FIELD_$(echo "${_name}" | \ - LC_CTYPE=C tr '[:lower:]-' '[:upper:]_')" - _value="$(eval echo \$\{"${_param}"\})" - if [ -n "${_value}" ]; then - printf '%s: %s\n' "${_name}" "${_value}" >>"${_control}" - fi - done - - cat >>"${_control}" <<EOF -Installed-Size: ${_inst_size} -Description:$(echo "${OH_CONTROL_BINARY_FIELD_DESCRIPTION}" | sed 's/^/ /') -EOF - - if [ -n "${OH_CONTROL_SOURCE_FIELD_HOMEPAGE}" ]; then - printf '%s: %s\n' 'Homepage' "${OH_CONTROL_SOURCE_FIELD_HOMEPAGE}" \ - >>"${_control}" - fi + unset _obpcoe_file _obpcoe_line_nr _obpcoe_msg_id _obpcoe_file_info + return 0 } |