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.
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
#ifndef UTIL_LINUX_CAREFUULPUTC_H
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#define UTIL_LINUX_CAREFUULPUTC_H
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/*
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* A putc() for use in write and wall (that sometimes are sgid tty).
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* It avoids control characters in our locale, and also ASCII control
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* characters. Note that the locale of the recipient is unknown.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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static inline int fputc_careful(int c, FILE *fp, const char fail)
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{
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int ret;
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if (isprint(c) || c == '\a' || c == '\t' || c == '\r' || c == '\n')
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ret = putc(c, fp);
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else if (!isascii(c))
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ret = fprintf(fp, "\\%3o", (unsigned char)c);
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else {
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ret = putc(fail, fp);
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if (ret != EOF)
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ret = putc(c ^ 0x40, fp);
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}
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return (ret < 0) ? EOF : 0;
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}
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static inline void fputs_quoted(const char *data, FILE *out)
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{
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const char *p;
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fputc('"', out);
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for (p = data; p && *p; p++) {
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if ((unsigned char) *p == 0x22 || /* " */
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(unsigned char) *p == 0x5c || /* \ */
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(unsigned char) *p == 0x60 || /* ` */
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(unsigned char) *p == 0x24 || /* $ */
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!isprint((unsigned char) *p) ||
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iscntrl((unsigned char) *p)) {
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fprintf(out, "\\x%02x", (unsigned char) *p);
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} else
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fputc(*p, out);
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}
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fputc('"', out);
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}
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static inline void fputs_nonblank(const char *data, FILE *out)
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{
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const char *p;
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for (p = data; p && *p; p++) {
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if (isblank((unsigned char) *p) ||
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(unsigned char) *p == 0x5c || /* \ */
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!isprint((unsigned char) *p) ||
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iscntrl((unsigned char) *p)) {
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fprintf(out, "\\x%02x", (unsigned char) *p);
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} else
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fputc(*p, out);
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}
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}
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#endif /* _CAREFUULPUTC_H */
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