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-rw-r--r--utils/hwstub/tools/hwstub_test.cpp219
1 files changed, 219 insertions, 0 deletions
diff --git a/utils/hwstub/tools/hwstub_test.cpp b/utils/hwstub/tools/hwstub_test.cpp
new file mode 100644
index 0000000000..c93e601c36
--- /dev/null
+++ b/utils/hwstub/tools/hwstub_test.cpp
@@ -0,0 +1,219 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2015 by Amaury Pouly
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include <cstdio>
+#include <thread>
+#include <chrono>
+#include <cstring>
+#include <iostream>
+#include "hwstub.hpp"
+#include "hwstub_usb.hpp"
+#include "hwstub_uri.hpp"
+#include <signal.h>
+#include <getopt.h>
+
+/* capture CTRL+C */
+volatile sig_atomic_t g_exit_loop = 0;
+
+void do_signal(int sig)
+{
+ g_exit_loop = 1;
+}
+
+std::shared_ptr<hwstub::context> g_ctx;
+
+void print_error(hwstub::error err, bool nl = true)
+{
+ switch(err)
+ {
+ case hwstub::error::SUCCESS: printf("success"); break;
+ case hwstub::error::ERROR: printf("error"); break;
+ default: printf("unknown(%d)", (int)err); break;
+ }
+ if(nl)
+ printf("\n");
+}
+
+const char *target_string(uint32_t id)
+{
+ switch(id)
+ {
+ case HWSTUB_TARGET_UNK: return "unknown";
+ case HWSTUB_TARGET_STMP: return "stmp";
+ case HWSTUB_TARGET_RK27: return "rk27";
+ case HWSTUB_TARGET_PP: return "pp";
+ case HWSTUB_TARGET_ATJ: return "atj";
+ case HWSTUB_TARGET_JZ: return "jz";
+ default: return "unknown";
+ }
+}
+
+void print_dev_details(std::shared_ptr<hwstub::device> dev)
+{
+ std::shared_ptr<hwstub::handle> h;
+ hwstub::error err = dev->open(h);
+ if(err != hwstub::error::SUCCESS)
+ {
+ printf(" [cannot open dev: %s]\n", error_string(err).c_str());
+ return;
+ }
+ /* version */
+ struct hwstub_version_desc_t ver_desc;
+ err = h->get_version_desc(ver_desc);
+ if(err != hwstub::error::SUCCESS)
+ {
+ printf(" [cannot get version descriptor: %s]\n", error_string(err).c_str());
+ return;
+ }
+ printf(" [version %d.%d.%d]\n", ver_desc.bMajor, ver_desc.bMinor, ver_desc.bRevision);
+ /* target */
+ struct hwstub_target_desc_t target_desc;
+ err = h->get_target_desc(target_desc);
+ if(err != hwstub::error::SUCCESS)
+ {
+ printf(" [cannot get target descriptor: %s]\n", error_string(err).c_str());
+ return;
+ }
+ std::string name(target_desc.bName, sizeof(target_desc.bName));
+ printf(" [target %s: %s]\n", target_string(target_desc.dID), name.c_str());
+ /* layout */
+ struct hwstub_layout_desc_t layout_desc;
+ err = h->get_layout_desc(layout_desc);
+ if(err != hwstub::error::SUCCESS)
+ {
+ printf(" [cannot get layout descriptor: %s]\n", error_string(err).c_str());
+ return;
+ }
+ printf(" [code layout %#x bytes @ %#x]\n", layout_desc.dCodeSize, layout_desc.dCodeStart);
+ printf(" [stack layout %#x bytes @ %#x]\n", layout_desc.dStackSize, layout_desc.dStackStart);
+ printf(" [buffer layout %#x bytes @ %#x]\n", layout_desc.dBufferSize, layout_desc.dBufferStart);
+}
+
+void print_device(std::shared_ptr<hwstub::device> dev, bool arrived = true)
+{
+ hwstub::usb::device *udev = dynamic_cast< hwstub::usb::device* >(dev.get());
+ if(arrived)
+ printf("--> ");
+ else
+ printf("<-- ");
+ if(udev)
+ {
+ libusb_device *uudev = udev->native_device();
+ struct libusb_device_descriptor dev_desc;
+ libusb_get_device_descriptor(uudev, &dev_desc);
+ printf("USB device @ %d.%u: ID %04x:%04x\n", udev->get_bus_number(),
+ udev->get_address(), dev_desc.idVendor, dev_desc.idProduct);
+ }
+ else
+ printf("Unknown device\n");
+ if(arrived)
+ print_dev_details(dev);
+}
+
+void dev_changed(std::shared_ptr<hwstub::context> ctx, bool arrived, std::shared_ptr<hwstub::device> dev)
+{
+ print_device(dev, arrived);
+}
+
+void print_list()
+{
+ std::vector<std::shared_ptr<hwstub::device>> list;
+ hwstub::error ret = g_ctx->get_device_list(list);
+ if(ret != hwstub::error::SUCCESS)
+ {
+ printf("Cannot get device list: %s\n", error_string(ret).c_str());
+ return;
+ }
+ for(auto d : list)
+ print_device(d);
+}
+
+int usage()
+{
+ printf("usage: hwstub_test [options]\n");
+ printf(" --help/-h Display this help\n");
+ printf(" --verbose/-v Verbose output\n");
+ printf(" --context/-c <uri> Context URI (see below)\n");
+ printf("\n");
+ hwstub::uri::print_usage(stdout, true, false);
+ return 1;
+}
+
+int main(int argc, char **argv)
+{
+ hwstub::uri::uri uri = hwstub::uri::default_uri();
+ bool verbose = false;
+
+ while(1)
+ {
+ static struct option long_options[] =
+ {
+ {"help", no_argument, 0, 'h'},
+ {"verbose", no_argument, 0, 'v'},
+ {"context", required_argument, 0, 'c'},
+ {0, 0, 0, 0}
+ };
+
+ int c = getopt_long(argc, argv, "hvc:", long_options, NULL);
+ if(c == -1)
+ break;
+ switch(c)
+ {
+ case -1:
+ break;
+ case 'v':
+ verbose = true;
+ break;
+ case 'h':
+ return usage();
+ case 'c':
+ uri = hwstub::uri::uri(optarg);
+ break;
+ default:
+ abort();
+ }
+ }
+
+ if(optind != argc)
+ return usage();
+
+ /* intercept CTRL+C */
+ signal(SIGINT, do_signal);
+
+ std::string error;
+ g_ctx = hwstub::uri::create_context(uri, &error);
+ if(!g_ctx)
+ {
+ printf("Cannot create context: %s\n", error.c_str());
+ return 1;
+ }
+ if(verbose)
+ g_ctx->set_debug(std::cout);
+ print_list();
+ g_ctx->register_callback(dev_changed);
+ g_ctx->start_polling();
+ while(!g_exit_loop)
+ std::this_thread::sleep_for(std::chrono::seconds(1));
+ printf("Shutting down...\n");
+ g_ctx.reset(); /* will cleanup */
+
+ return 0;
+}
+