[
https://issues.apache.org/jira/browse/TS-4518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15348676#comment-15348676
]
ASF GitHub Bot commented on TS-4518:
------------------------------------
Github user zwoop commented on a diff in the pull request:
https://github.com/apache/trafficserver/pull/736#discussion_r68465162
--- Diff: proxy/InkAPI.cc ---
@@ -8941,3 +8942,110 @@ TSVConnReenable(TSVConn vconn)
}
}
}
+
+// APIs for managing and using UUIDs.
+TSUuid
+TSUuidCreate(void)
+{
+ ATSUuid *uuid = new ATSUuid();
+ return (TSUuid)uuid;
+}
+
+TSReturnCode
+TSUuidDestroy(TSUuid uuid)
+{
+ sdk_assert(sdk_sanity_check_null_ptr((void *)uuid) == TS_SUCCESS);
+ ATSUuid *u = (ATSUuid *)uuid;
+
+ if (u->alive()) {
+ delete u;
+ return TS_SUCCESS;
+ }
+
+ return TS_ERROR;
+}
+
+TSReturnCode
+TSUuidCopy(TSUuid dest, const TSUuid src)
+{
+ sdk_assert(sdk_sanity_check_null_ptr((void *)dest) == TS_SUCCESS);
+ sdk_assert(sdk_sanity_check_null_ptr((void *)src) == TS_SUCCESS);
+
+ ATSUuid *d = (ATSUuid *)dest;
+ ATSUuid *s = (ATSUuid *)src;
+
+ if (d->alive() && s->alive() && s->valid()) {
+ *d = *s;
+ return TS_SUCCESS;
+ }
+
+ return TS_ERROR;
+}
+
+TSReturnCode
+TSUuidInitialize(TSUuid uuid, TSUuidVersion v)
+{
+ sdk_assert(sdk_sanity_check_null_ptr((void *)uuid) == TS_SUCCESS);
+ ATSUuid *u = (ATSUuid *)uuid;
+
+ if (u->alive()) {
+ u->initialize(v);
+ return u->valid() ? TS_SUCCESS : TS_ERROR;
+ }
+
+ return TS_ERROR;
+}
+
+const TSUuid
+TSProcessUuidGet(void)
+{
+ Machine *machine = Machine::instance();
+ return (TSUuid)(&machine->uuid);
+}
+
+const char *
+TSUuidStringGet(const TSUuid uuid)
+{
+ sdk_assert(sdk_sanity_check_null_ptr((void *)uuid) == TS_SUCCESS);
+ ATSUuid *u = (ATSUuid *)(uuid);
+
+ if (u->alive() && u->valid()) {
+ return u->getString();
+ }
+
+ return NULL;
+}
+
+TSReturnCode
+TSUuidStringParse(TSUuid uuid, const char *str)
+{
+ sdk_assert(sdk_sanity_check_null_ptr((void *)uuid) == TS_SUCCESS);
+ sdk_assert(sdk_sanity_check_null_ptr((void *)str) == TS_SUCCESS);
+ ATSUuid *u = (ATSUuid *)uuid;
+
+ if (u->alive() && u->parseString(str)) {
+ return TS_SUCCESS;
+ }
+
+ return TS_ERROR;
+}
+
+TSUuidVersion
+TSUuidVersionGet(TSUuid uuid)
+{
--- End diff --
Sanity check?
> UUID and HttpSM ID APIs and Machine support for a process UUID
> --------------------------------------------------------------
>
> Key: TS-4518
> URL: https://issues.apache.org/jira/browse/TS-4518
> Project: Traffic Server
> Issue Type: New Feature
> Components: Core, TS API
> Reporter: Leif Hedstrom
> Assignee: Leif Hedstrom
> Fix For: 7.0.0
>
>
> As was discussed on https://github.com/apache/trafficserver/pull/199, I've
> started the work to generalize this, and breaking it up in various parts.
> This first Jira is about adding four things:
> 1) An internal process UUID, which goes into Machine. It's accessible from
> the core.
> 2) An API to get this Machine UUID.
> 3) A set of generic UUID APIs, to do things like stringification, Copy() etc.
> 4) A very simple API that exposes the HttpSM's sequences number (sm_id).
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