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authorYuri Pudgorodskiy <yur@virtuozzo.com>2015-10-13 18:41:23 +0300
committerMichael Roth <mdroth@linux.vnet.ibm.com>2015-10-19 18:31:54 -0500
commita1853dca74362551ec1434b2e15acfcdd53caa99 (patch)
tree2a8ca7e59cfda1867ef3b77ca8f10c70e00848e8 /qga/qapi-schema.json
parentf74df9bfce6d133fc64d6b878327849ed2b89b4b (diff)
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qga: guest-exec simple stdin/stdout/stderr redirection
Implemented with base64-encoded strings in qga json protocol. Glib portable GIOChannel is used for data I/O. Optinal stdin parameter of guest-exec command is now used as stdin content for spawned subprocess. If capture-output bool flag is specified, guest-exec redirects out/err file descriptiors internally to pipes and collects subprocess output. Guest-exe-status is modified to return this collected data to requestor in base64 encoding. Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> * switch from 'struct GuestIOExecData' to 'GuestIOExecData' * s/TRUE/true/g, s/FALSE/false/g for gboolean return values * s/inp_data/input_data/ Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'qga/qapi-schema.json')
-rw-r--r--qga/qapi-schema.json7
1 files changed, 6 insertions, 1 deletions
diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json
index 4900b5e..78362e0 100644
--- a/qga/qapi-schema.json
+++ b/qga/qapi-schema.json
@@ -941,12 +941,17 @@
# @err-data: #optional base64-encoded stderr of the process
# Note: @out-data and @err-data are present only
# if 'capture-output' was specified for 'guest-exec'
+# @out-truncated: #optional true if stdout was not fully captured
+# due to size limitation.
+# @err-truncated: #optional true if stderr was not fully captured
+# due to size limitation.
#
# Since: 2.5
##
{ 'struct': 'GuestExecStatus',
'data': { 'exited': 'bool', '*exitcode': 'int', '*signal': 'int',
- '*out-data': 'str', '*err-data': 'str' }}
+ '*out-data': 'str', '*err-data': 'str',
+ '*out-truncated': 'bool', '*err-truncated': 'bool' }}
##
# @guest-exec-status
#