keyval_parse() parses KEY=VALUE,... into a QDict. Works like qemu_opts_parse(), except: * Returns a QDict instead of a QemuOpts (d'oh). * Supports nesting, unlike QemuOpts: a KEY is split into key fragments at '.' (dotted key convention; the block layer does something similar on top of QemuOpts). The key fragments are QDict keys, and the last one's value is updated to VALUE. * Each key fragment may be up to 127 bytes long. qemu_opts_parse() limits the entire key to 127 bytes. * Overlong key fragments are rejected. qemu_opts_parse() silently truncates them. * Empty key fragments are rejected. qemu_opts_parse() happily accepts empty keys. * It does not store the returned value. qemu_opts_parse() stores it in the QemuOptsList. * It does not treat parameter "id" specially. qemu_opts_parse() ignores all but the first "id", and fails when its value isn't id_wellformed(), or duplicate (a QemuOpts with the same ID is already stored). It also screws up when a value contains ",id=". * Implied value is not supported. qemu_opts_parse() desugars "foo" to "foo=on", and "nofoo" to "foo=off". * An implied key's value can't be empty, and can't contain ','. I intend to grow this into a saner replacement for QemuOpts. It'll take time, though. Note: keyval_parse() provides no way to do lists, and its key syntax is incompatible with the __RFQDN_ prefix convention for downstream extensions, because it blindly splits at '.', even in __RFQDN_. Both issues will be addressed later in the series. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1488317230-26248-4-git-send-email-armbru@redhat.com>
45 lines
1.5 KiB
Makefile
45 lines
1.5 KiB
Makefile
util-obj-y = osdep.o cutils.o unicode.o qemu-timer-common.o
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util-obj-y += bufferiszero.o
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util-obj-y += lockcnt.o
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util-obj-y += aiocb.o async.o thread-pool.o qemu-timer.o
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util-obj-y += main-loop.o iohandler.o
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util-obj-$(CONFIG_POSIX) += aio-posix.o
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util-obj-$(CONFIG_POSIX) += compatfd.o
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util-obj-$(CONFIG_POSIX) += event_notifier-posix.o
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util-obj-$(CONFIG_POSIX) += mmap-alloc.o
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util-obj-$(CONFIG_POSIX) += oslib-posix.o
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util-obj-$(CONFIG_POSIX) += qemu-openpty.o
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util-obj-$(CONFIG_POSIX) += qemu-thread-posix.o
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util-obj-$(CONFIG_POSIX) += memfd.o
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util-obj-$(CONFIG_WIN32) += aio-win32.o
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util-obj-$(CONFIG_WIN32) += event_notifier-win32.o
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util-obj-$(CONFIG_WIN32) += oslib-win32.o
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util-obj-$(CONFIG_WIN32) += qemu-thread-win32.o
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util-obj-y += envlist.o path.o module.o
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util-obj-y += host-utils.o
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util-obj-y += bitmap.o bitops.o hbitmap.o
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util-obj-y += fifo8.o
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util-obj-y += acl.o
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util-obj-y += error.o qemu-error.o
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util-obj-y += id.o
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util-obj-y += iov.o qemu-config.o qemu-sockets.o uri.o notify.o
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util-obj-y += qemu-option.o qemu-progress.o
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util-obj-y += keyval.o
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util-obj-y += hexdump.o
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util-obj-y += crc32c.o
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util-obj-y += uuid.o
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util-obj-y += throttle.o
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util-obj-y += getauxval.o
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util-obj-y += readline.o
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util-obj-y += rcu.o
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util-obj-y += qemu-coroutine.o qemu-coroutine-lock.o qemu-coroutine-io.o
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util-obj-y += qemu-coroutine-sleep.o
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util-obj-y += coroutine-$(CONFIG_COROUTINE_BACKEND).o
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util-obj-y += buffer.o
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util-obj-y += timed-average.o
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util-obj-y += base64.o
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util-obj-y += log.o
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util-obj-y += qdist.o
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util-obj-y += qht.o
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util-obj-y += range.o
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