Services API: Difference between revisions
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| Line 86: | Line 86: | ||
| appletAE | | appletAE | ||
| Applet Accessor services | | Applet Accessor services | ||
|- | |||
| apm | |||
| ? | |||
| | | | ||
|- | |- | ||
| Line 107: | Line 110: | ||
| Task services | | Task services | ||
| | | | ||
|- | |||
| bpc | |||
| ? | |||
| | |||
|- | |- | ||
| bsd:u, bsd:s | | bsd:u, bsd:s | ||
| Sockets services | | Sockets services | ||
| | | | ||
|- | |||
| btm | |||
| ? | |||
| | |||
|- | |- | ||
| caps:a, caps:c, caps:ss | | caps:a, caps:c, caps:ss | ||
| Line 119: | Line 130: | ||
| ETicket services? | | ETicket services? | ||
| | | | ||
|- | |||
| fan | |||
| ? | |||
| | |||
|- | |- | ||
| fatal:u | | fatal:u | ||
| Fatal Error services | | Fatal Error services | ||
| | | | ||
|- | |||
| fgm | |||
| ? | |||
| | |||
|- | |- | ||
| friend:u, friend:v, friend:m, friend:s, friend:a | | friend:u, friend:v, friend:m, friend:s, friend:a | ||
| Line 131: | Line 150: | ||
| [[Filesystem services]] | | [[Filesystem services]] | ||
| | | | ||
|- | |||
| irs | |||
| ? | |||
| | |||
|- | |- | ||
| hid, hid:dbg, hid:sys | | hid, hid:dbg, hid:sys | ||
| [[HID services]] | | [[HID services]] | ||
| | | | ||
|- | |||
| lbl | |||
| ? | |||
| | |||
|- | |- | ||
| ldn:m | | ldn:m | ||
| Line 159: | Line 186: | ||
| Mii services | | Mii services | ||
| | | | ||
|- | |||
| ncm | |||
| ? | |||
| | |||
|- | |- | ||
| nifm:u, nifm:a, nifm:s | | nifm:u, nifm:a, nifm:s | ||
| Line 179: | Line 210: | ||
| [[NSD services]] | | [[NSD services]] | ||
| | | | ||
|- | |||
| ntc | |||
| ? | |||
| | |||
|- | |- | ||
| nvdrv:a, nvmemp, mm:u | | nvdrv:a, nvmemp, mm:u | ||
| [[NV services]] | | [[NV services]] | ||
| | | | ||
|- | |||
| omm | |||
| ? | |||
| | |||
|- | |- | ||
| ovln:rcv, ovln:snd | | ovln:rcv, ovln:snd | ||
| Line 191: | Line 230: | ||
| Parental Control services | | Parental Control services | ||
| | | | ||
|- | |||
| pcv | |||
| ? | |||
| | |||
|- | |- | ||
| pdm:ntfy, pdm:qry | | pdm:ntfy, pdm:qry | ||
| Line 219: | Line 262: | ||
| SSL services | | SSL services | ||
| | | | ||
|- | |||
| tc | |||
| ? | |||
| | |||
|- | |- | ||
| time:u, time:a, time:s | | time:u, time:a, time:s | ||
| Time services | | Time services | ||
| | | | ||
|- | |||
| ts | |||
| ? | |||
| | |||
|- | |- | ||
| vi:m, vi:s, vi:u | | vi:m, vi:s, vi:u | ||
Revision as of 01:01, 6 June 2017
Services are system processes running in the background which wait for incoming requests. When a process wants to communicate with a service, it first needs to get a handle to the named service, and then it can communicate with the service via inter-process communication (each service has a name up to 8 characters).
Handles for services are retrieved from the service manager port, "sm:". Services are an abstraction of ports, they operate the same way except regular ports can have their handles retrieved directly from a SVC.
sm:
| Cmd | Name |
|---|---|
| 0 | #Initialize |
| 1 | #GetService |
| 2 | #RegisterService |
| 3 |
Initialize
| Word | Value |
|---|---|
| 0 | 0x00000004 |
| 1 | 0x8000000A |
| 2 | 0x00000001 |
| 0-1 | Pid |
| 0 | "SFCI" |
| 1 | 0x00000000 |
| 2 | Always 0. |
GetService
| Word | Value |
|---|---|
| 0 | 0x00000004 |
| 1 | 0x0000000A |
| 0 | "SFCI" |
| 1 | 0x00000001 |
| 2 | Service name, zero padded and casted to u64. |
RegisterService
| Word | Value |
|---|---|
| 0 | 0x00000004 |
| 1 | 0x0000000C |
| 0 | "SFCI" |
| 1 | 0x00000002 |
| 2 | Service name, zero padded and casted to u64. |
| 3 | Max sessions? 32-bit integer. |
| 4 | Unknown bool |
Service List
| Service names | Description | Notes |
|---|---|---|
| acc:u1, acc:su | Account services | u1: for user 1? |
| appletAE | Applet Accessor services | |
| apm | ? | |
| aoc:u | AddOn Content services | |
| arp:w | ? | |
| audren:u | Audio Renderer services | |
| audout:u | Audio Out services | |
| bgtc:t, bgtc:sc | Task services | |
| bpc | ? | |
| bsd:u, bsd:s | Sockets services | |
| btm | ? | |
| caps:a, caps:c, caps:ss | Capture services | a: Album, ss: Screenshot |
| es | ETicket services? | |
| fan | ? | |
| fatal:u | Fatal Error services | |
| fgm | ? | |
| friend:u, friend:v, friend:m, friend:s, friend:a | Friend services | |
| fsp-srv | Filesystem services | |
| irs | ? | |
| hid, hid:dbg, hid:sys | HID services | |
| lbl | ? | |
| ldn:m | Local Network Monitor services | |
| ldr:ro, ldr:shel | Loader services | |
| lm | Log services | |
| lr | ? | |
| erpt:c | ERPT(?) services | |
| mii:u, mii:e | Mii services | |
| ncm | ? | |
| nifm:u, nifm:a, nifm:s | Network Interface services | |
| nim, nim:shp | NIM services | shp: eShop |
| npns:u, npns:s | ? | |
| ns:am, ns:su, ns:dev | NS Services | am: Application Manager, su: System Update |
| nsd:u, nsd:a | NSD services | |
| ntc | ? | |
| nvdrv:a, nvmemp, mm:u | NV services | |
| omm | ? | |
| ovln:rcv, ovln:snd | Overlay Notification services | |
| pctl, pctl:a, pctl:s, pctl:r | Parental Control services | |
| pcv | ? | |
| pdm:ntfy, pdm:qry | Play Log services | |
| pl:u | Shared Font services | |
| pm:bm, pm:shell | Process Manager services | |
| prepo:u, prepo:s, prepo:m, prepo:a | Play Report services | |
| set, set:sys | Settings services | sys: System settings |
| sfdnsres | DNS resolver services | |
| ssl | SSL services | |
| tc | ? | |
| time:u, time:a, time:s | Time services | |
| ts | ? | |
| vi:m, vi:s, vi:u | Display services |