[PATCH v3 08/21] LXC from native: convert lxc.tty to console devices

[Cédric Bosdonnat <cbosdonnat@xxxxxxxx>]

---
 src/lxc/lxc_native.c                         | 44 ++++++++++++++++++++++++++++
 tests/lxcconf2xmldata/lxcconf2xml-simple.xml |  6 ++++
 2 files changed, 50 insertions(+)

diff --git a/src/lxc/lxc_native.c b/src/lxc/lxc_native.c
index 7997fda..96523c4 100644
--- a/src/lxc/lxc_native.c
+++ b/src/lxc/lxc_native.c
@@ -500,6 +500,46 @@ lxcConvertNetworkSettings(virDomainDefPtr def, virConfPtr properties)
     return 0;
 }
 
+static int
+lxcCreateConsoles(virDomainDefPtr def, virConfPtr properties)
+{
+    virConfValuePtr value;
+    int nbttys = 0;
+    virDomainChrDefPtr console;
+    size_t i;
+
+    if (!(value = virConfGetValue(properties, "lxc.tty")) || !value->str)
+        return 0;
+
+    if (virStrToLong_i(value->str, NULL, 10, &nbttys) < 0) {
+        virReportError(VIR_ERR_INTERNAL_ERROR, _("failed to parse int: '%s'"),
+                       value->str);
+        return -1;
+    }
+
+    if (VIR_ALLOC_N(def->consoles, nbttys) < 0)
+        return -1;
+
+    def->nconsoles = nbttys;
+    for (i = 0; i < nbttys; i++) {
+        if (!(console = virDomainChrDefNew()))
+            goto error;
+
+        console->deviceType = VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE;
+        console->targetType = VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_LXC;
+        console->target.port = i;
+        console->source.type = VIR_DOMAIN_CHR_TYPE_PTY;
+
+        def->consoles[i] = console;
+    }
+
+    return 0;
+
+error:
+    virDomainChrDefFree(console);
+    return -1;
+}
+
 virDomainDefPtr
 lxcParseConfigString(const char *config)
 {
@@ -564,6 +604,10 @@ lxcParseConfigString(const char *config)
     if (lxcConvertNetworkSettings(vmdef, properties) < 0)
         goto error;
 
+    /* Consoles */
+    if (lxcCreateConsoles(vmdef, properties) < 0)
+        goto error;
+
     goto cleanup;
 
 error:
diff --git a/tests/lxcconf2xmldata/lxcconf2xml-simple.xml b/tests/lxcconf2xmldata/lxcconf2xml-simple.xml
index 75c3b28..711e0d9 100644
--- a/tests/lxcconf2xmldata/lxcconf2xml-simple.xml
+++ b/tests/lxcconf2xmldata/lxcconf2xml-simple.xml
@@ -31,5 +31,11 @@
       <source bridge='virbr0'/>
       <link state='up'/>
     </interface>
+    <console type='pty'>
+      <target type='lxc' port='0'/>
+    </console>
+    <console type='pty'>
+      <target type='lxc' port='1'/>
+    </console>
   </devices>
 </domain>
-- 
1.8.5.2

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