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// SPDX-License-Identifier: GPL-3.0-or-later
package nginxplus
func newCache() *cache {
return &cache{
httpCaches: make(map[string]*cacheHTTPCacheEntry),
httpServerZones: make(map[string]*cacheZoneEntry),
httpLocationZones: make(map[string]*cacheZoneEntry),
httpUpstreams: make(map[string]*cacheUpstreamEntry),
httpUpstreamServers: make(map[string]*cacheUpstreamServerEntry),
streamServerZones: make(map[string]*cacheZoneEntry),
streamUpstreams: make(map[string]*cacheUpstreamEntry),
streamUpstreamServers: make(map[string]*cacheUpstreamServerEntry),
resolvers: make(map[string]*cacheResolverEntry),
}
}
type (
cache struct {
httpCaches map[string]*cacheHTTPCacheEntry
httpServerZones map[string]*cacheZoneEntry
httpLocationZones map[string]*cacheZoneEntry
httpUpstreams map[string]*cacheUpstreamEntry
httpUpstreamServers map[string]*cacheUpstreamServerEntry
streamServerZones map[string]*cacheZoneEntry
streamUpstreams map[string]*cacheUpstreamEntry
streamUpstreamServers map[string]*cacheUpstreamServerEntry
resolvers map[string]*cacheResolverEntry
}
cacheEntry struct {
hasCharts bool
updated bool
notSeenTimes int
}
cacheHTTPCacheEntry struct {
name string
cacheEntry
}
cacheResolverEntry struct {
zone string
cacheEntry
}
cacheZoneEntry struct {
zone string
cacheEntry
}
cacheUpstreamEntry struct {
name string
zone string
cacheEntry
}
cacheUpstreamServerEntry struct {
name string
zone string
serverAddr string
serverName string
cacheEntry
}
)
func (c *cache) resetUpdated() {
for _, v := range c.httpCaches {
v.updated = false
}
for _, v := range c.httpServerZones {
v.updated = false
}
for _, v := range c.httpLocationZones {
v.updated = false
}
for _, v := range c.httpUpstreams {
v.updated = false
}
for _, v := range c.httpUpstreamServers {
v.updated = false
}
for _, v := range c.streamServerZones {
v.updated = false
}
for _, v := range c.streamUpstreams {
v.updated = false
}
for _, v := range c.streamUpstreamServers {
v.updated = false
}
for _, v := range c.resolvers {
v.updated = false
}
}
func (c *cache) putHTTPCache(cache string) {
v, ok := c.httpCaches[cache]
if !ok {
v = &cacheHTTPCacheEntry{name: cache}
c.httpCaches[cache] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putHTTPServerZone(zone string) {
v, ok := c.httpServerZones[zone]
if !ok {
v = &cacheZoneEntry{zone: zone}
c.httpServerZones[zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putHTTPLocationZone(zone string) {
v, ok := c.httpLocationZones[zone]
if !ok {
v = &cacheZoneEntry{zone: zone}
c.httpLocationZones[zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putHTTPUpstream(name, zone string) {
v, ok := c.httpUpstreams[name+"_"+zone]
if !ok {
v = &cacheUpstreamEntry{name: name, zone: zone}
c.httpUpstreams[name+"_"+zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putHTTPUpstreamServer(name, serverAddr, serverName, zone string) {
v, ok := c.httpUpstreamServers[name+"_"+serverAddr+"_"+zone]
if !ok {
v = &cacheUpstreamServerEntry{name: name, zone: zone, serverAddr: serverAddr, serverName: serverName}
c.httpUpstreamServers[name+"_"+serverAddr+"_"+zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putStreamServerZone(zone string) {
v, ok := c.streamServerZones[zone]
if !ok {
v = &cacheZoneEntry{zone: zone}
c.streamServerZones[zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putStreamUpstream(name, zone string) {
v, ok := c.streamUpstreams[name+"_"+zone]
if !ok {
v = &cacheUpstreamEntry{name: name, zone: zone}
c.streamUpstreams[name+"_"+zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putStreamUpstreamServer(name, serverAddr, serverName, zone string) {
v, ok := c.streamUpstreamServers[name+"_"+serverAddr+"_"+zone]
if !ok {
v = &cacheUpstreamServerEntry{name: name, zone: zone, serverAddr: serverAddr, serverName: serverName}
c.streamUpstreamServers[name+"_"+serverAddr+"_"+zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
func (c *cache) putResolver(zone string) {
v, ok := c.resolvers[zone]
if !ok {
v = &cacheResolverEntry{zone: zone}
c.resolvers[zone] = v
}
v.updated, v.notSeenTimes = true, 0
}
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