Module ci_ext 

DVB CI Extensions (ETSI TS 101 699) — the resource-scoped APDU layer.

Unlike the EN 50221 application objects (which carry globally-unique apdu_tags and are dispatched by crate::AnyApdu), the TS 101 699 extension resources reuse the same 0x9F80xx tag values across different resources — per Table 87 several resources start their objects at 0x9F8000. The same three tag bytes therefore mean different objects depending on which resource’s session they arrive on, so they cannot join the global AnyApdu. This module provides a resource-scoped dispatch (CiExtApdu): parsing is keyed on the resource_identifier() first, then the leading 24-bit apdu_tag selects the object within that resource.

Each apdu_tag const lives in its resource module’s tag submodule, so the colliding values are namespaced per resource (power_manager::tag vs copy_protection::tag both define a 0x9F8000).

Spec: ETSI TS 101 699 V1.1.1 §8, Table 87 (resource IDs + tags) — see docs/ci_plus/resource-ids.md. The per-resource layouts are cited in their own module docs.

Resources implemented: Resource Manager v2, Application Information v2, Power Manager, Event Manager, Copy Protection, StreamInput, ServiceGateway (Generic Service Gateway), BroadcastServiceGateway, Status Query (+ audience metering), Application MMI, Download (CAM firmware, + DSM-CC U-N messages), CA Pipeline — the full TS 101 699 §6 resource set.

Modules

application_info_v2

Application Information v2 objects — ETSI TS 101 699 V1.1.1 §5, Table 11 (PDF p. 21). See docs/ci_plus/application-info-v2.md.

application_mmi

Application MMI objects — ETSI TS 101 699 V1.1.1 §6.5, Tables 62-68 (PDF pp. 57-61). See docs/ci_plus/application-mmi.md.

broadcast_service_gateway

Broadcast Service Gateway objects — ETSI TS 101 699 V1.1.1 §6.1.3.3, Tables 32-34 (PDF pp. 39-40). See docs/ci_plus/input-modules.md.

ca_pipeline

CA Pipeline objects — ETSI TS 101 699 V1.1.1 §6.8, Tables 84-86 (PDF pp. 75-77). See docs/ci_plus/ca-pipeline.md.

copy_protection

Copy Protection objects — ETSI TS 101 699 V1.1.1 §6.6, Tables 69-73 (PDF pp. 62-63). See docs/ci_plus/copy-protection.md.

event_manager

Event Manager objects — ETSI TS 101 699 V1.1.1 §6.4, Tables 56-61 (PDF pp. 55-56). See docs/ci_plus/event-manager.md.

power_manager

Power Manager objects — ETSI TS 101 699 V1.1.1 §6.3, Tables 52-55 (PDF pp. 51-52). See docs/ci_plus/power-manager.md.

resource_manager_v2

Resource Manager v2 objects — ETSI TS 101 699 V1.1.1 §4.2.1, Tables 3-7 (PDF pp. 13-17). See docs/ci_plus/resource-manager-v2.md.

service_gateway

Generic Service Gateway objects — ETSI TS 101 699 V1.1.1 §6.1.3, Tables 21-31 (PDF pp. 32-37). See docs/ci_plus/input-modules.md.

software_download

Software Download (CAM firmware) objects + DSM-CC download messages — ETSI TS 101 699 V1.1.1 §6.7, Tables 74-83 (PDF pp. 64-74). See docs/ci_plus/software-download.md.

status_query

Status Query objects + audience-metering item structures — ETSI TS 101 699 V1.1.1 §6.2, Tables 35-51 (PDF pp. 42-50). See docs/ci_plus/status-query.md.

stream_input

StreamInput objects — ETSI TS 101 699 V1.1.1 §6.1.2, Tables 12-20 (PDF pp. 25-28). See docs/ci_plus/input-modules.md.

Enums

CiExtApdu

A parsed DVB CI-extension APDU, scoped to the resource it arrived on.

CiExtResource

The DVB CI-extension resource a ResourceId denotes. type = 1* resources are matched after masking out the Module ID; fixed-ID resources match exactly.

Constants

APPLICATION_INFO_V2

Application Information v2 — class 2, type 1, version 2 (0x00020042). Fixed ID.

APPLICATION_MMI

Application MMI — class 65, type 1, version 1 (0x00410041). Fixed ID.

BROADCAST_SERVICE_GATEWAY_TEMPLATE

BroadcastServiceGateway template — class 129, type 1* (0x00811ii1).

CA_PIPELINE_TEMPLATE

CA Pipeline template — class 6, type 1* (0x00061ii1).

COPY_PROTECTION_TEMPLATE

Copy Protection template — class 4, type 1* (0x00041ii1).

DOWNLOAD

Download resource — class 5, type 1, version 1 (0x00051041). Fixed ID.

EVENT_MANAGER_TEMPLATE

Event Manager template — class 35, type 1* (0x00231ii1).

MODULE_ID_MASK

Mask that clears the 6-bit Module ID (ii) of a type = 1* resource ID — the low 6 bits of the 10-bit resource_type field, i.e. bits [11:6] (TS 101 699 §8.1). Applying it to a 1* resource ID yields its template ID.

POWER_MANAGER

Power Manager — class 34, type 1, version 1 (0x00220041). Fixed ID.

RESOURCE_MANAGER_V2

Resource Manager v2 — class 1, type 1, version 2 (0x00010042). Fixed ID.

STATUS_QUERY_TEMPLATE

StatusQuery template — class 33, type 1* (0x00211ii1).

STREAM_INPUT_TEMPLATE

StreamInput template — class 128, type 1*, version 1 (0x00801ii1, ii = Module ID). Match with MODULE_ID_MASK.

Functions

classify

Map a ResourceId to its DVB CI-extension resource. type = 1* resources are matched by masking out the Module ID byte; fixed-ID resources match exactly. Returns None for any non-CI-extension resource.

module_id

Extract the 6-bit Module ID (ii) from a type = 1* resource ID.