C Programm funktioniert nicht richtig

[iTutHD]

Hallo,

ich habe Folgendes Problem, sicherlich kennen einige die libimobiledevice Bibliothek. Als ich diese heruntergeladen habe und einen teil den Source Code der mitgelifert ist mit MinGW GCC Complemiert hab ging auch alles gut. Jedoch das Eigentliche Programm (iDeviceinfo) wird nicht richtig gestartet. Es wird zwar gestartet jedoch sieht das dann immer so aus.
http://s14.directupload.net/images/120809/stq8iwkr.png
Jedoch wenn ich mein Gerät nicht angeschlossen habe wird mir angezeigt dass ich kein Gerät angeschlossen habe. AppleMobileDevice habe ich auch aktiviert und über ein anderes Modul kann ich auch meine UDID auslesen aber ich habe keine Ahnung wiso das nicht klappt. Ich habe zum complemieren von der ideviceinfo.exe nen verbesserten sourcecode benutzt.

/*
 * ideviceinfo.c
 * Simple utility to show information about an attached device
 *
 * Copyright (c) 2009 Martin Szulecki 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 <errno.h>
#include <stdlib.h>
#include <glib.h>

#include <libimobiledevice/libimobiledevice.h>
#include <libimobiledevice/lockdown.h>

#define FORMAT_KEY_VALUE 1
#define FORMAT_XML 2

static const char *domains[] = {
	"com.apple.disk_usage",
	"com.apple.mobile.battery",
/* FIXME: For some reason lockdownd segfaults on this, works sometimes though 
	"com.apple.mobile.debug",. */
	"com.apple.xcode.developerdomain",
	"com.apple.international",
	"com.apple.mobile.data_sync",
	"com.apple.mobile.tethered_sync",
	"com.apple.mobile.mobile_application_usage",
	"com.apple.mobile.backup",
	"com.apple.mobile.nikita",
	"com.apple.mobile.restriction",
	"com.apple.mobile.user_preferences",
	"com.apple.mobile.sync_data_class",
	"com.apple.mobile.software_behavior",
	"com.apple.mobile.iTunes.SQLMusicLibraryPostProcessCommands",
	"com.apple.mobile.iTunes.accessories",
	"com.apple.mobile.internal", /**< iOS 4.0+ */
	"com.apple.mobile.wireless_lockdown", /**< iOS 4.0+ */
	"com.apple.fairplay",
	"com.apple.iTunes",
	"com.apple.mobile.iTunes.store",
	"com.apple.mobile.iTunes",
	NULL
};

static int indent_level = 0;

static int is_domain_known(char *domain)
{
	int i = 0;
	while (domains[i] != NULL) {
		if (strstr(domain, domains[i++])) {
			return 1;
		}
	}
	return 0;
}

static void plist_node_to_string(plist_t node);

static void plist_array_to_string(plist_t node)
{
	/* iterate over items */
	int i, count;
	plist_t subnode = NULL;

	count = plist_array_get_size(node);

	for (i = 0; i < count; i++) {
		subnode = plist_array_get_item(node, i);
		printf("%*s", indent_level, "");
		printf("%d: ", i);
		plist_node_to_string(subnode);
	}
}

static void plist_dict_to_string(plist_t node)
{
	/* iterate over key/value pairs */
	plist_dict_iter it = NULL;

	char* key = NULL;
	plist_t subnode = NULL;
	plist_dict_new_iter(node, &it);
	plist_dict_next_item(node, it, &key, &subnode);
	while (subnode)
	{
		printf("%*s", indent_level, "");
		printf("%s", key);
		if (plist_get_node_type(subnode) == PLIST_ARRAY)
			printf("[%d]: ", plist_array_get_size(subnode));
		else
			printf(": ");
		free(key);
		key = NULL;
		plist_node_to_string(subnode);
		plist_dict_next_item(node, it, &key, &subnode);
	}
	free(it);
}

static void plist_node_to_string(plist_t node)
{
	char *s = NULL;
	char *data = NULL;
	double d;
	uint8_t b;
	uint64_t u = 0;
	GTimeVal tv = { 0, 0 };

	plist_type t;

	if (!node)
		return;

	t = plist_get_node_type(node);

	switch (t) {
	case PLIST_BOOLEAN:
		plist_get_bool_val(node, &b);
		printf("%s\n", (b ? "true" : "false"));
		break;

	case PLIST_UINT:
		plist_get_uint_val(node, &u);
		printf("%llu\n", (long long)u);
		break;

	case PLIST_REAL:
		plist_get_real_val(node, &d);
		printf("%f\n", d);
		break;

	case PLIST_STRING:
		plist_get_string_val(node, &s);
		printf("%s\n", s);
		free(s);
		break;

	case PLIST_KEY:
		plist_get_key_val(node, &s);
		printf("%s: ", s);
		free(s);
		break;

	case PLIST_DATA:
		plist_get_data_val(node, &data, &u);
		if (u > 0) {
			s = g_base64_encode((guchar *)data, u);
			free(data);
			printf("%s\n", s);
			g_free(s);
		} else {
			printf("\n");
		}
		break;

	case PLIST_DATE:
		plist_get_date_val(node, (int32_t*)&tv.tv_sec, (int32_t*)&tv.tv_usec);
		s = g_time_val_to_iso8601(&tv);
		printf("%s\n", s);
		free(s);
		break;

	case PLIST_ARRAY:
		printf("\n");
		indent_level++;
		plist_array_to_string(node);
		indent_level--;
		break;

	case PLIST_DICT:
		printf("\n");
		indent_level++;
		plist_dict_to_string(node);
		indent_level--;
		break;

	default:
		break;
	}
}

static void print_usage(int argc, char **argv)
{
	int i = 0;
	char *name = NULL;

	name = strrchr(argv[0], '/');
	printf("Usage: %s [OPTIONS]\n", (name ? name + 1: argv[0]));
	printf("Show information about a connected iPhone/iPod Touch.\n\n");
	printf("  -s, --simple\t\tuse a simple connection to avoid auto-pairing with the device\n");
	printf("  -q, --domain NAME\tset domain of query to NAME. Default: None\n");
	printf("  -k, --key NAME\tonly query key specified by NAME. Default: All keys.\n");
	printf("  -x, --xml\t\toutput information as xml plist instead of key/value pairs\n");
	printf("  -h, --help\t\tprints usage information\n");
	printf("\n");
	printf("  Known domains are:\n\n");
	while (domains[i] != NULL) {
		printf("  %s\n", domains[i++]);
	}
	printf("\n");
}

int main(int argc, char *argv[])
{
	lockdownd_client_t client = NULL;
	idevice_t phone = NULL;
	idevice_error_t ret = IDEVICE_E_UNKNOWN_ERROR;
	int i;
	int simple = 0;
	int format = FORMAT_KEY_VALUE;
	char uuid[41];
	char *domain = NULL;
	char *key = NULL;
	char *xml_doc = NULL;
	uint32_t xml_length;
	plist_t node = NULL;
	plist_type node_type;
	uuid[0] = 0;

	/* parse cmdline args */
	for (i = 1; i < argc; i++) {
		if (!strcmp(argv[i], "-q") || !strcmp(argv[i], "--domain")) {
			i++;
			if (!argv[i] || (strlen(argv[i]) < 4)) {
				print_usage(argc, argv);
				return 0;
			}
			if (!is_domain_known(argv[i])) {
				fprintf(stderr, "WARNING: Sending query with unknown domain \"%s\".\n", argv[i]);
			}
			domain = strdup(argv[i]);
			continue;
		}
		else if (!strcmp(argv[i], "-k") || !strcmp(argv[i], "--key")) {
			i++;
			if (!argv[i] || (strlen(argv[i]) <= 1)) {
				print_usage(argc, argv);
				return 0;
			}
			key = strdup(argv[i]);
			continue;
		}
		else if (!strcmp(argv[i], "-x") || !strcmp(argv[i], "--xml")) {
			format = FORMAT_XML;
			continue;
		}
		else if (!strcmp(argv[i], "-s") || !strcmp(argv[i], "--simple")) {
			simple = 1;
			continue;
		}
		else if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
			print_usage(argc, argv);
			return 0;
		}
		else {
			print_usage(argc, argv);
			return 0;
		}
	}

	if (uuid[0] != 0) {
		ret = idevice_new(&phone, uuid);
		if (ret != IDEVICE_E_SUCCESS) {
			printf("No device found with uuid %s, is it plugged in?\n", uuid);
			return -1;
		}
	}
	else
	{
		ret = idevice_new(&phone, NULL);
		if (ret != IDEVICE_E_SUCCESS) {
			printf("No device found, is it plugged in?\n");
			return -1;
		}
	}

	if (LOCKDOWN_E_SUCCESS != (simple ?
			lockdownd_client_new(phone, &client, "ideviceinfo"):
			lockdownd_client_new_with_handshake(phone, &client, "ideviceinfo"))) {
		idevice_free(phone);
		return -1;
	}

	/* run query and output information */
	if(lockdownd_get_value(client, domain, key, &node) == LOCKDOWN_E_SUCCESS) {
		if (node) {
			switch (format) {
			case FORMAT_XML:
				plist_to_xml(node, &xml_doc, &xml_length);
				printf("%s", xml_doc);
				free(xml_doc);
				break;
			case FORMAT_KEY_VALUE:
				node_type = plist_get_node_type(node);
				if (node_type == PLIST_DICT) {
					plist_dict_to_string(node);
				} else if (node_type == PLIST_ARRAY) {
					plist_array_to_string(node);
					break;
				}
			default:
				if (key != NULL)
					plist_node_to_string(node);
			break;
			}
			plist_free(node);
			node = NULL;
		}
	}

	if (domain != NULL)
		free(domain);
	lockdownd_client_free(client);
	idevice_free(phone);

	return 0;
}

Bitte helft mir.

Gruß,
iTutHD

[DirkB]

Nimm den Debugger oder bau ein paar Ausgaben (über printf oder puts) ein, damit du siehst wie weit dein Programm kommt.

printf("Bin in Zeile %d\n", __LINE__);

Dann kannst du den Bereich eingrenzen, wo es nicht mehr weitergeht.

[iTutHD]

Kommt das selbe bei raus und auf anderen pcs gehts ja

[wurst case situation]

iTutHD schrieb:

[...] Jedoch wenn ich mein Gerät nicht angeschlossen habe wird mir angezeigt dass ich kein Gerät angeschlossen habe.[...]

Der SUPER-GAU unter den Fehlern!

Schmeiß nochmal alle möglicherweise zuständigen win-Treiber dafür aus dem gerätemanager und probiers nochmal. Ansonsten bemühe den DEBUGGER und schau, wo er HÄNGT!

[DirkB]

iTutHD schrieb:

Kommt das selbe bei raus ...

Dann hast du die Ausgaben an der falschen Stelle gemacht.

iTutHD schrieb:

... und auf anderen pcs gehts ja

Dann liegt es nicht an dem Programm sondern an deinem PC.
Dann bist du aber im falschen Forum.