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authorGravatar Jonathan Beck2008-09-14 22:23:01 +0200
committerGravatar Jonathan Beck2008-10-25 17:43:47 +0200
commit587990158fe0a7ee9a8ee086d83d1d61d61cc56b (patch)
treeedbb0422140e5df84b3e547984b7f87833619757 /src/afccheck.c
parent0691e6e4cee6f0e54b432fbf0e478d699e964eaf (diff)
downloadlibimobiledevice-587990158fe0a7ee9a8ee086d83d1d61d61cc56b.tar.gz
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Change lock to mutex and add tool to check AFC in multithreaded env.
Diffstat (limited to 'src/afccheck.c')
-rw-r--r--src/afccheck.c136
1 files changed, 136 insertions, 0 deletions
diff --git a/src/afccheck.c b/src/afccheck.c
new file mode 100644
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--- /dev/null
+++ b/src/afccheck.c
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+/*
+ * afccheck.c
+ * creates threads and check communication through AFC is done rigth
+ *
+ * Copyright (c) 2008 Jonathan Beck All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <glib.h>
+
+#include "usbmux.h"
+#include "iphone.h"
+#include <libiphone/libiphone.h>
+
+#define BUFFER_SIZE 20000
+#define NB_THREADS 10
+
+int debug = 0;
+
+typedef struct {
+ iphone_afc_client_t afc;
+ int id;
+} param;
+
+
+void check_afc(gpointer data)
+{
+ //prepare a buffer
+ int buffersize = BUFFER_SIZE * sizeof(int);
+ int *buf = (int *) malloc(buffersize);
+ int *buf2 = (int *) malloc(buffersize);
+ int bytes = 0;
+ //fill buffer
+ int i = 0;
+ for (i = 0; i < BUFFER_SIZE; i++) {
+ buf[i] = ((param *) data)->id * i;
+ }
+
+ //now writes buffer on iphone
+ iphone_afc_file_t file = NULL;
+ char path[50];
+ sprintf(path, "/Buf%i", ((param *) data)->id);
+ iphone_afc_open_file(((param *) data)->afc, path, IPHONE_AFC_FILE_WRITE, &file);
+ iphone_afc_write_file(((param *) data)->afc, file, (char *) buf, buffersize, &bytes);
+ iphone_afc_close_file(((param *) data)->afc, file);
+ file = NULL;
+ if (bytes != buffersize)
+ printf("Write operation failed\n");
+
+ //now read it
+ bytes = 0;
+ iphone_afc_open_file(((param *) data)->afc, path, IPHONE_AFC_FILE_READ, &file);
+ iphone_afc_read_file(((param *) data)->afc, file, (char *) buf2, buffersize, &bytes);
+ iphone_afc_close_file(((param *) data)->afc, file);
+ if (bytes != buffersize)
+ printf("Read operation failed\n");
+
+ //compare buffers
+ for (i = 0; i < BUFFER_SIZE; i++) {
+ if (buf[i] != buf2[i]) {
+ printf("Buffers are differents, stream corrupted\n");
+ break;
+ }
+ }
+
+ //cleanup
+ iphone_afc_delete_file(((param *) data)->afc, path);
+ g_thread_exit(0);
+}
+
+int main(int argc, char *argv[])
+{
+ iphone_lckd_client_t control = NULL;
+ iphone_device_t phone = NULL;
+ GError *err;
+ int port = 0;
+ iphone_afc_client_t afc = NULL;
+
+ if (IPHONE_E_SUCCESS != iphone_get_device(&phone)) {
+ printf("No iPhone found, is it plugged in?\n");
+ return 1;
+ }
+
+ if (IPHONE_E_SUCCESS != iphone_lckd_new_client(phone, &control)) {
+ iphone_free_device(phone);
+ return 1;
+ }
+
+ if (IPHONE_E_SUCCESS == iphone_lckd_start_service(control, "com.apple.afc", &port) && !port) {
+ iphone_lckd_free_client(control);
+ iphone_free_device(phone);
+ fprintf(stderr, "Something went wrong when starting AFC.");
+ return 1;
+ }
+
+ iphone_afc_new_client(phone, 3432, port, &afc);
+
+ //makes sure thread environment is available
+ if (!g_thread_supported())
+ g_thread_init(NULL);
+
+ GThread *threads[NB_THREADS];
+ param data[NB_THREADS];
+
+ int i = 0;
+ for (i = 0; i < NB_THREADS; i++) {
+ data[i].afc = afc;
+ data[i].id = i + 1;
+ threads[i] = g_thread_create((GThreadFunc) check_afc, data + i, TRUE, &err);
+ }
+
+ for (i = 0; i < NB_THREADS; i++) {
+ g_thread_join(threads[i]);
+ }
+
+
+ iphone_lckd_free_client(control);
+ iphone_free_device(phone);
+
+ return 0;
+}