mirror of
https://github.com/Lakr233/vphone-cli.git
synced 2026-09-05 17:14:28 +00:00
zqxwceandClaude Opus 4.7
c8de9c9cb7
Guest-side counterpart to VPhoneCameraServer. vphoned runs inside
the VM and now hosts an extra vsock listener on port 1338 that
receives BGRA frames from the host and writes them into a memory-
mapped shm region at
/var/jb/var/mobile/Library/vphone-vcam-frame.shm with a packed
header (seq monotonic, width/height, bytes_per_row, pixel_format,
timestamp_ns, frame_index, pixels_length).
vphoned_vcam.h packed shm header layout + filename const.
vphoned_vcam.m VPVcamServer: accept loop, header parse,
seq-bump write, file-based debug log for
first-boot post-mortem.
vphoned.m Boot the vcam server alongside the existing
port-1337 control daemon.
Pairs with the host VPhoneCameraServer (1338 client) and the guest
libvcamcaptured (shm reader) added in the following commits.
Co-Authored-By: Claude Opus 4.7 <[email protected]>
65 lines
1.9 KiB
Objective-C
65 lines
1.9 KiB
Objective-C
/*
|
|
* vphoned_vcam — receive virtual-camera frames over vsock and publish
|
|
* them into a shared-memory file that libvcamcaptured (inside
|
|
* cameracaptured) maps for read access.
|
|
*
|
|
* vphoned runs as root and has AF_VSOCK access; the cameracaptured
|
|
* sandbox does not, so libvcamcaptured can't open its own vsock socket.
|
|
* Putting the listener here is the cleanest workaround.
|
|
*/
|
|
|
|
#ifndef VPHONED_VCAM_H
|
|
#define VPHONED_VCAM_H
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* Path of the shared frame file (read by libvcamcaptured).
|
|
* Lives under /var/jb so cameracaptured's sandbox allows reads.
|
|
*/
|
|
#ifndef VPHONED_VCAM_SHM_PATH
|
|
#define VPHONED_VCAM_SHM_PATH \
|
|
"/var/jb/var/mobile/Library/vphone-vcam-frame.shm"
|
|
#endif
|
|
#ifndef VPHONED_VCAM_VSOCK_PORT
|
|
#define VPHONED_VCAM_VSOCK_PORT 1338
|
|
#endif
|
|
#ifndef VPHONED_VCAM_NOTIFY_NAME
|
|
#define VPHONED_VCAM_NOTIFY_NAME "com.vphone.vcam.frame"
|
|
#endif
|
|
|
|
/* Shared-memory layout. seq increments by 2 per frame; odd values mean
|
|
* a write is in progress. Readers re-check seq after copying to detect
|
|
* mid-write tearing. */
|
|
typedef struct __attribute__((packed)) {
|
|
uint64_t seq;
|
|
uint32_t width;
|
|
uint32_t height;
|
|
uint32_t bytes_per_row;
|
|
uint32_t pixel_format; /* 4cc */
|
|
uint32_t _reserved;
|
|
uint64_t timestamp_ns;
|
|
uint64_t frame_index;
|
|
uint32_t pixels_length;
|
|
uint32_t _pad;
|
|
/* pixels start at offset 64; capacity = total mmap size - 64. */
|
|
} vphoned_vcam_shm_header_t;
|
|
|
|
#define VPHONED_VCAM_SHM_HEADER_SIZE 64
|
|
#define VPHONED_VCAM_SHM_MAX_PIXELS (8 * 1024 * 1024) /* 8 MiB */
|
|
#define VPHONED_VCAM_SHM_TOTAL_SIZE \
|
|
(VPHONED_VCAM_SHM_HEADER_SIZE + VPHONED_VCAM_SHM_MAX_PIXELS)
|
|
|
|
/* Starts the listener on a background thread. Idempotent. */
|
|
void vp_vcam_start(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* VPHONED_VCAM_H */
|