oxmc
f6176009b1
Stages TWRP's GUI engine and standalone tooling as PawletOS-owned modules instead of a bootable/recovery fork, per the plugin-architecture finding in NOTES-ota-recovery-ab.md: stock recovery_main.cpp already dlopen()s librecovery_ui_ext.so and dlsym()s make_device() from it at runtime, so the UI layer doesn't require touching stock bootable/recovery at all. Confirmed via source grep that recovery.cpp/install.cpp have zero references into the partition manager/backup engine/GUI code and vice versa. recovery_ui/: TWRP's gui/, minuitwrp/, libpixelflinger/ (copied verbatim, GPL-3.0), plus a new device/ providing PawletTwrpUI (a ScreenRecoveryUI subclass) and make_device() — written from scratch against stock's RecoveryUI/ScreenRecoveryUI virtual-method contract, since TWRP's own fork never ships a make_device() (every real TWRP device provides its own, and no reference device tree was available to copy from). Top-level Android.bp defines librecovery_ui_pawlet_twrp, the module TARGET_RECOVERY_UI_LIB should point at. gui/Android.bp and minuitwrp/Android.bp had their include_dirs rewritten for the new paths. recovery_toolkit/: partition manager, backup engine (tar/digest/adbbu/apex), filesystem/format support (exfat/dosfstools/gpt/fuse/mtp/crypto), scripting (openrecoveryscript/orscmd/twrpinstall), shared helpers. Source only, no Android.bp yet for any of it. Known gap blocking recovery_ui from actually linking: gui/'s libguitwrp depends on libaosprecovery, built from recovery_toolkit/helpers/twrp.cpp via a Go Soong plugin (libaosprecovery_defaults.go) not yet ported. Neither repo has been build-tested — no local AOSP build environment available in this workspace. See each directory's README.md for a precise done/not-done breakdown.
47 lines
943 B
C
47 lines
943 B
C
/*
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FUSE: Filesystem in Userspace
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Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu>
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This program can be distributed under the terms of the GNU LGPLv2.
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See the file COPYING.LIB
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*/
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#include "fuse_lowlevel.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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int fuse_session_loop(struct fuse_session *se)
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{
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int res = 0;
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struct fuse_chan *ch = fuse_session_next_chan(se, NULL);
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size_t bufsize = fuse_chan_bufsize(ch);
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char *buf = (char *) malloc(bufsize);
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if (!buf) {
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fprintf(stderr, "fuse: failed to allocate read buffer\n");
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return -1;
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}
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while (!fuse_session_exited(se)) {
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struct fuse_chan *tmpch = ch;
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struct fuse_buf fbuf = {
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.mem = buf,
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.size = bufsize,
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};
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res = fuse_session_receive_buf(se, &fbuf, &tmpch);
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if (res == -EINTR)
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continue;
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if (res <= 0)
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break;
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fuse_session_process_buf(se, &fbuf, tmpch);
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}
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free(buf);
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fuse_session_reset(se);
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return res < 0 ? -1 : 0;
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}
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