fastboot: create Transport object (take 2).
(Second upload of this CL; original upload had the wrong version of
usb_windows.cpp that caused a compilation error. Fixed error and
re-tested.)
This CL creates a Transport object to provide a generic interface for
various transports. Specifically this is designed to be able to add UDP
support to fastboot in an upcoming CL without changing the main program
logic.
Also includes some minor code style fixes and replaces malloc/free
in the USB implementation files with smart pointers and std::string.
Bug: http://b/22029765
Change-Id: I1175bbce08690fbd15f51e68166be9b3e9973ea0
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index 784ec5c..acfbc13 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -34,22 +34,22 @@
#include <string>
-#include "usb.h"
+#include "transport.h"
struct sparse_file;
/* protocol.c - fastboot protocol */
-int fb_command(usb_handle *usb, const char *cmd);
-int fb_command_response(usb_handle *usb, const char *cmd, char *response);
-int fb_download_data(usb_handle *usb, const void *data, uint32_t size);
-int fb_download_data_sparse(usb_handle *usb, struct sparse_file *s);
+int fb_command(Transport* transport, const char* cmd);
+int fb_command_response(Transport* transport, const char* cmd, char* response);
+int fb_download_data(Transport* transport, const void* data, uint32_t size);
+int fb_download_data_sparse(Transport* transport, struct sparse_file* s);
char *fb_get_error(void);
#define FB_COMMAND_SZ 64
#define FB_RESPONSE_SZ 64
/* engine.c - high level command queue engine */
-bool fb_getvar(usb_handle* usb, const std::string& key, std::string* value);
+bool fb_getvar(Transport* transport, const std::string& key, std::string* value);
void fb_queue_flash(const char *ptn, void *data, uint32_t sz);
void fb_queue_flash_sparse(const char *ptn, struct sparse_file *s, uint32_t sz);
void fb_queue_erase(const char *ptn);
@@ -63,7 +63,7 @@
void fb_queue_download(const char *name, void *data, uint32_t size);
void fb_queue_notice(const char *notice);
void fb_queue_wait_for_disconnect(void);
-int fb_execute_queue(usb_handle *usb);
+int fb_execute_queue(Transport* transport);
void fb_set_active(const char *slot);
/* util stuff */