Merge up to AOSP marshmallow-release
In order to maintain compatibility with older trees, we now have
minadbd.old and minui.old. I had to use a TARGET_GLOBAL_CFLAG to
handle ifdef issues in minui/minui.d because healthd includes
minui/minui.h and there was no other alternative to make minui.h
compatible with older trees without having to modify healthd rules
which is outside of TWRP.
Note that the new minui does not currently have support for qcom
overlay graphics. Support for this graphics mode will likely be
added in a later patch set. If you are building in a 6.0 tree and
have a device that needs qcom overlay graphics, be warned, as off
mode charging may not work properly. A dead battery in this case
could potentially brick your device if it is unable to charge as
healthd handles charging duties.
Update rules for building toolbox and add rules for making toybox
Use permissive.sh in init.rc which will follow symlinks so we do
not have to worry about what binary is supplying the setenforce
functionality (toolbox, toybox, or busybox).
Fix a few warnings in the main recovery binary source code.
Fix a few includes that were missing that prevented compiling in
6.0
Change-Id: Ia67aa2107d260883da5e365475a19bea538e8b97
diff --git a/minui/minui.h b/minui/minui.h
index 4c629c1..18173b1 100644
--- a/minui/minui.h
+++ b/minui/minui.h
@@ -17,6 +17,116 @@
#ifndef _MINUI_H_
#define _MINUI_H_
+#ifndef TW_USE_OLD_MINUI_H
+
+#include <sys/types.h>
+
+#include <functional>
+
+//
+// Graphics.
+//
+
+struct GRSurface {
+ int width;
+ int height;
+ int row_bytes;
+ int pixel_bytes;
+ unsigned char* data;
+};
+
+int gr_init();
+void gr_exit();
+
+int gr_fb_width();
+int gr_fb_height();
+
+void gr_flip();
+void gr_fb_blank(bool blank);
+
+void gr_clear(); // clear entire surface to current color
+void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
+void gr_fill(int x1, int y1, int x2, int y2);
+void gr_text(int x, int y, const char *s, bool bold);
+void gr_texticon(int x, int y, GRSurface* icon);
+int gr_measure(const char *s);
+void gr_font_size(int *x, int *y);
+
+void gr_blit(GRSurface* source, int sx, int sy, int w, int h, int dx, int dy);
+unsigned int gr_get_width(GRSurface* surface);
+unsigned int gr_get_height(GRSurface* surface);
+
+//
+// Input events.
+//
+
+struct input_event;
+
+// TODO: move these over to std::function.
+typedef int (*ev_callback)(int fd, uint32_t epevents, void* data);
+typedef int (*ev_set_key_callback)(int code, int value, void* data);
+
+int ev_init(ev_callback input_cb, void* data);
+void ev_exit();
+int ev_add_fd(int fd, ev_callback cb, void* data);
+void ev_iterate_available_keys(std::function<void(int)> f);
+int ev_sync_key_state(ev_set_key_callback set_key_cb, void* data);
+
+// 'timeout' has the same semantics as poll(2).
+// 0 : don't block
+// < 0 : block forever
+// > 0 : block for 'timeout' milliseconds
+int ev_wait(int timeout);
+
+int ev_get_input(int fd, uint32_t epevents, input_event* ev);
+void ev_dispatch();
+int ev_get_epollfd();
+
+//
+// Resources
+//
+
+// res_create_*_surface() functions return 0 if no error, else
+// negative.
+//
+// A "display" surface is one that is intended to be drawn to the
+// screen with gr_blit(). An "alpha" surface is a grayscale image
+// interpreted as an alpha mask used to render text in the current
+// color (with gr_text() or gr_texticon()).
+//
+// All these functions load PNG images from "/res/images/${name}.png".
+
+// Load a single display surface from a PNG image.
+int res_create_display_surface(const char* name, GRSurface** pSurface);
+
+// Load an array of display surfaces from a single PNG image. The PNG
+// should have a 'Frames' text chunk whose value is the number of
+// frames this image represents. The pixel data itself is interlaced
+// by row.
+int res_create_multi_display_surface(const char* name,
+ int* frames, GRSurface*** pSurface);
+
+// Load a single alpha surface from a grayscale PNG image.
+int res_create_alpha_surface(const char* name, GRSurface** pSurface);
+
+// Load part of a grayscale PNG image that is the first match for the
+// given locale. The image is expected to be a composite of multiple
+// translations of the same text, with special added rows that encode
+// the subimages' size and intended locale in the pixel data. See
+// development/tools/recovery_l10n for an app that will generate these
+// specialized images from Android resources.
+int res_create_localized_alpha_surface(const char* name, const char* locale,
+ GRSurface** pSurface);
+
+// Free a surface allocated by any of the res_create_*_surface()
+// functions.
+void res_free_surface(GRSurface* surface);
+
+#else //ifndef TW_USE_OLD_MINUI_H
+
+// This the old minui.old/minui.h for compatibility with building TWRP
+// in pre 6.0 trees.
+
#include <stdbool.h>
#ifdef __cplusplus
@@ -102,4 +212,5 @@
}
#endif
-#endif
+#endif // ifndef TW_USE_OLD_MINUI_H
+#endif // ifndef _MINUI_H_