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2009-07-01Fix sdl_zoom compile problems on OpenBSDBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-29make tags useful for block drivers and hardaware devicesJuan Quintela1-1/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Substitute ifdef CONFIG_FOO by obj-Juan Quintela1-51/+25
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Rename OBJS to obj-yJuan Quintela1-33/+33
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Rename USER_OBJS to user-obj-yJuan Quintela1-3/+3
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Rename XEN_OBJS to xen-obj-yJuan Quintela1-3/+3
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Rename SLIRP_OBJS to slirp-obj-yJuan Quintela1-4/+4
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Rename AUDIO_OBJS to audio-obj-yJuan Quintela1-12/+12
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Rename BLOCK_OBJS to block-obj-yJuan Quintela1-16/+16
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Multiboot build system v4Alexander Graf1-3/+9
In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29slirp: Cleanup and basic reanimation of debug codeJan Kiszka1-1/+1
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29sdl zoomingStefano Stabellini1-2/+4
Hi all, this patch implements zooming capabilities for the sdl interface. A new sdl_zoom_blit function is added that is able to scale and blit a portion of a surface into another. This way we can enable SDL_RESIZABLE and have a real_screen surface with a different size than the guest surface and let sdl_zoom_blit take care of the problem. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-22Win: Install keymaps for Windows, too (needed for VNC).Stefan Weil1-2/+0
Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-22Disable _FORTIFY_SOURCE to fix Ubuntu build with -WerrorAnthony Liguori1-0/+1
This eliminates the results unused warnings. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16qcow2: Split out snapshot functionsKevin Wolf1-0/+1
qcow2-snapshot.c contains the code related to snapshotting. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16qcow2: Split out guest cluster functionsKevin Wolf1-1/+1
qcow2-cluster.c contains all functions related to the management of guest clusters, i.e. what the guest sees on its virtual disk. This code is about mapping these guest clusters to host clusters in the image file using the two-level lookup tables. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16qcow2: Split out refcount handlingKevin Wolf1-1/+2
qcow2-refcount.c contains all functions which are related to cluster allocation and management in the image file. A large part of this is the reference counting of these clusters. Also a header file qcow2.h is introduced which will contain the interface of the split qcow2 modules. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16Make sure to use SDL_CFLAGS everywhere we include SDL headersAnthony Liguori1-1/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-09Clean up generated qemu-img-cmds.hBlue Swirl1-0/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-07Use hxtool for qemu-img command listStuart Brady1-3/+11
Use hxtool to generate the 'command syntax' section of qemu-img's help message, and the corresponding section of the texinfo documentation. This has the side-effect of adding 'check' to this list of commands in the texinfo documentation. Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
2009-06-06Use hxtool to generate monitor documentation and C structuresBlue Swirl1-2/+5
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-03microblaze: Fix loading of petalogix s3adsp1800 dtb.Edgar E. Iglesias1-1/+1
Provide a petalogix-s3adsp1800.dtb blob. Correct loading of the petalogix dtb. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-28Install keymaps from new locationAnthony Liguori1-1/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-22Add HTTP protocol using curl v6Alexander Graf1-0/+6
Currently Qemu can read from posix I/O and NBD. This patch adds a third protocol to the game: HTTP. In certain situations it can be useful to access HTTP data directly, for example if you want to try out an http provided OS image, but don't know if you want to download it yet. Using this patch you can now try it on on the fly. Just use it like: qemu -cdrom http://host/path/my.iso Signed-off-by: Alexander Graf <agraf@suse.de>
2009-05-22Create qemu-option.hKevin Wolf1-1/+1
This patch creates a new header file and the corresponding implementation file for parsing of parameter strings for options (like used in -drive). Part of this is code moved from vl.c (so qemu-img can use it later). The idea is to have a data structure describing all accepted parameters. When parsing a parameter string, the structure is copied and filled with the parameter values. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-21Compile most Xen files only onceBlue Swirl1-0/+7
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-19Hardware convenience libraryPaul Brook1-3/+5
The only target dependency for most hardware is sizeof(target_phys_addr_t). Build these files into a convenience library, and use that instead of building for every target. Remove and poison various target specific macros to avoid bogus target dependencies creeping back in. Big/Little endian is not handled because devices should not know or care about this to start with. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14SSP bus frameworkPaul Brook1-1/+1
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14Basic qdev infrastructure.Paul Brook1-0/+1
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14Move block drivers into their own directoryAnthony Liguori1-7/+7
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-14Constructor supportAnthony Liguori1-1/+1
Allow devices/drivers to register themselves via constructors. Destructors are not needed (can be registered from a constructor) and "priority" has been renamed and changed to an enum for clarity. Signed-off-by: Paul Brook <paul@codesourcery.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-13Add tool_osdep.cPaul Brook1-3/+3
osdep.c is built in both as a toplevel target independant object, and as a per-target object because of kqemu dependencies. Under some circumstances make picks up the wrong one. Build the former as tool-osdep to avoid this conflict. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-07Suppress make directory messages.Paul Brook1-1/+2
We already print a directory prefix in non-verbose mode, so there's no point printing a messages when recursive make enters/leaves a directory. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-01ppc: include cache-utils.o in BLOCK_OBJSMark McLoughlin1-1/+1
On ppc, cutils.o needs cache-utils.o or an undefined reference to qemu_cache_conf results. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-04-24qemu: mutex/thread/cond wrappers and configure tweaks (Marcelo Tosatti)aliguori1-1/+6
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7237 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-19Build system: Fix dependency of qemu.1blueswir11-1/+1
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7190 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-18buildsytem: consistently use install (Christoph Egger)aliguori1-12/+12
attached patch makes qemu use install consistently. Signed-off-by: Christoph Egger <Christoph.Egger@amd.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7177 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-17Make the sed script also work with OpenBSD and OpenSolaris sedsblueswir11-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7164 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-15Simplify reconfigurationmalc1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7113 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-15Call configure automatically when neededaurel321-0/+12
Automatically rerun configure when it is needed. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7110 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-11Compile target independent files only onceblueswir11-2/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7083 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05qemu-io - an I/O path exerciser (Christoph Hellwig)aliguori1-1/+3
This patch adds a new qemu-io tool that links against the block layer and image formats and allow to exercise them without needing a guest image. It is inspired by the xfs_io tool which does the same for plain file I/O. In fact the libxcmd library which is the backend of xfs_io is reused by this tool in a limited fashing (cmd.[ch] files). This version tests out most of the plain block I/O commands with the most notable absent commands beeing snapshot handling and real aio. This tool is the basis of the I/O path test suite I'm working on right now. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6990 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05Make binary stripping conditional (Riku Voipio)aliguori1-1/+1
Currently qemu unconditionally strips binaries on install. This is a problem for packagers who may want to store/ship debug symbols of compiled packages for debugging purposes. Keep stripping as default for the oldtimers and add a --disable-strip flag to override. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6983 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05build system: clean qemu-options.texi and gdbstub-xml.c (Jan Kiszka)aliguori1-1/+1
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6980 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05build system: silent generation of doc files and qemu-options.h (Jan Kiszka)aliguori1-10/+16
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6979 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-28Fix out of tree compilationblueswir11-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6886 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-28Syncing documentation vs. -help vs. qemu_options tableblueswir11-4/+7
Try to keep documentation about command line switches, -help text and qemu_options table synchronized. In true Qemu tradition, an include file is generated from single .hx file containing all relevant information in one place. The include file is parsed once for getting the enums, another time for getopt tables and hird time for help messages. Texi documentation for the options is generated from the same .hx file. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6884 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-08Call Perl directly instead of relying on shebangblueswir11-3/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6785 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06Support ACLs for controlling VNC access ("Daniel P. Berrange")aliguori1-2/+4
This patch introduces a generic internal API for access control lists to be used by network servers in QEMU. It adds support for checking these ACL in the VNC server, in two places. The first ACL is for the SASL authentication mechanism, checking the SASL username. This ACL is called 'vnc.username'. The second is for the TLS authentication mechanism, when x509 client certificates are turned on, checking against the Distinguished Name of the client. This ACL is called 'vnc.x509dname' The internal API provides for an ACL with the following characteristics - A unique name, eg vnc.username, and vnc.x509dname. - A default policy, allow or deny - An ordered series of match rules, with allow or deny policy If none of the match rules apply, then the default policy is used. There is a monitor API to manipulate the ACLs, which I'll describe via examples (qemu) acl show vnc.username policy: allow (qemu) acl policy vnc.username denya acl: policy set to 'deny' (qemu) acl allow vnc.username fred acl: added rule at position 1 (qemu) acl allow vnc.username bob acl: added rule at position 2 (qemu) acl allow vnc.username joe 1 acl: added rule at position 1 (qemu) acl show vnc.username policy: deny 0: allow fred 1: allow joe 2: allow bob (qemu) acl show vnc.x509dname policy: allow (qemu) acl policy vnc.x509dname deny acl: policy set to 'deny' (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=London,CN=* acl: added rule at position 1 (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=Boston,CN=bob acl: added rule at position 2 (qemu) acl show vnc.x509dname policy: deny 0: allow C=GB,O=ACME,L=London,CN=* 1: allow C=GB,O=ACME,L=Boston,CN=bob By default the VNC server will not use any ACLs, allowing access to the server if the user successfully authenticates. To enable use of ACLs to restrict user access, the ',acl' flag should be given when starting QEMU. The initial ACL activated will be a 'deny all' policy and should be customized using monitor commands. eg enable SASL auth and ACLs qemu .... -vnc localhost:1,sasl,acl The next patch will provide a way to load a pre-defined ACL when starting up Makefile | 6 + b/acl.c | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ b/acl.h | 74 ++++++++++++++++++++++ configure | 18 +++++ monitor.c | 95 ++++++++++++++++++++++++++++ qemu-doc.texi | 49 ++++++++++++++ vnc-auth-sasl.c | 16 +++- vnc-auth-sasl.h | 7 ++ vnc-tls.c | 19 +++++ vnc-tls.h | 3 vnc.c | 21 ++++++ vnc.h | 3 12 files changed, 491 insertions(+), 5 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6726 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06Add SASL authentication support ("Daniel P. Berrange")aliguori1-1/+6
This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
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