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-rw-r--r--tools/ideviceinfo.c154
1 files changed, 88 insertions, 66 deletions
diff --git a/tools/ideviceinfo.c b/tools/ideviceinfo.c
index a1124cf..bd3819e 100644
--- a/tools/ideviceinfo.c
+++ b/tools/ideviceinfo.c
@@ -2,6 +2,7 @@
* ideviceinfo.c
* Simple utility to show information about an attached device
*
+ * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved.
* Copyright (c) 2009 Martin Szulecki All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
@@ -27,6 +28,7 @@
#include <string.h>
#include <errno.h>
#include <stdlib.h>
+#include <getopt.h>
#ifndef WIN32
#include <signal.h>
#endif
@@ -84,28 +86,32 @@ static int is_domain_known(char *domain)
return 0;
}
-static void print_usage(int argc, char **argv)
+static void print_usage(int argc, char **argv, int is_error)
{
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 device.\n\n");
- printf(" -d, --debug\t\tenable communication debugging\n");
- printf(" -s, --simple\t\tuse a simple connection to avoid auto-pairing with the device\n");
- printf(" -u, --udid UDID\ttarget specific device by UDID\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");
+ fprintf(is_error ? stderr : stdout, "Usage: %s [OPTIONS]\n", (name ? name + 1: argv[0]));
+ fprintf(is_error ? stderr : stdout,
+ "Show information about a connected device.\n\n" \
+ " -s, --simple use a simple connection to avoid auto-pairing with the device\n" \
+ " -u, --udid UDID target specific device by UDID\n" \
+ " -n, --network connect to network device even if available via USB\n" \
+ " -q, --domain NAME set domain of query to NAME. Default: None\n" \
+ " -k, --key NAME only query key specified by NAME. Default: All keys.\n" \
+ " -x, --xml output information as xml plist instead of key/value pairs\n" \
+ " -h, --help prints usage information\n" \
+ " -d, --debug enable communication debugging\n" \
+ "\n"
+ );
+ fprintf(is_error ? stderr : stdout, " Known domains are:\n\n");
while (domains[i] != NULL) {
- printf(" %s\n", domains[i++]);
+ fprintf(is_error ? stderr : stdout, " %s\n", domains[i++]);
}
- printf("\n");
- printf("Homepage: <" PACKAGE_URL ">\n");
+ fprintf(is_error ? stderr : stdout,
+ "\n" \
+ "Homepage: <" PACKAGE_URL ">\n"
+ );
}
int main(int argc, char *argv[])
@@ -114,79 +120,91 @@ int main(int argc, char *argv[])
lockdownd_error_t ldret = LOCKDOWN_E_UNKNOWN_ERROR;
idevice_t device = NULL;
idevice_error_t ret = IDEVICE_E_UNKNOWN_ERROR;
- int i;
int simple = 0;
int format = FORMAT_KEY_VALUE;
- const char* udid = NULL;
+ char* udid = NULL;
char *domain = NULL;
char *key = NULL;
char *xml_doc = NULL;
uint32_t xml_length;
plist_t node = NULL;
+ enum idevice_options lookup_opts = IDEVICE_LOOKUP_USBMUX | IDEVICE_LOOKUP_NETWORK;
+
+ int c = 0;
+ const struct option longopts[] = {
+ { "debug", no_argument, NULL, 'd' },
+ { "help", no_argument, NULL, 'h' },
+ { "udid", required_argument, NULL, 'u' },
+ { "network", no_argument, NULL, 'n' },
+ { "domain", required_argument, NULL, 'q' },
+ { "key", required_argument, NULL, 'k' },
+ { "xml", no_argument, NULL, 'x' },
+ { NULL, 0, NULL, 0}
+ };
#ifndef WIN32
signal(SIGPIPE, SIG_IGN);
#endif
- /* parse cmdline args */
- for (i = 1; i < argc; i++) {
- if (!strcmp(argv[i], "-d") || !strcmp(argv[i], "--debug")) {
+
+ while ((c = getopt_long(argc, argv, "dhu:nq:k:x", longopts, NULL)) != -1) {
+ switch (c) {
+ case 'd':
idevice_set_debug_level(1);
- continue;
- }
- else if (!strcmp(argv[i], "-u") || !strcmp(argv[i], "--udid")) {
- i++;
- if (!argv[i] || !*argv[i]) {
- print_usage(argc, argv);
- return 0;
- }
- udid = argv[i];
- continue;
- }
- else if (!strcmp(argv[i], "-q") || !strcmp(argv[i], "--domain")) {
- i++;
- if (!argv[i] || (strlen(argv[i]) < 4)) {
- print_usage(argc, argv);
- return 0;
+ break;
+ case 'u':
+ if (!*optarg) {
+ fprintf(stderr, "ERROR: UDID must not be empty!\n");
+ print_usage(argc, argv, 1);
+ return 2;
}
- if (!is_domain_known(argv[i])) {
- fprintf(stderr, "WARNING: Sending query with unknown domain \"%s\".\n", argv[i]);
+ free(udid);
+ udid = strdup(optarg);
+ break;
+ case 'n':
+ lookup_opts |= IDEVICE_LOOKUP_PREFER_NETWORK;
+ break;
+ case 'q':
+ if (!*optarg) {
+ fprintf(stderr, "ERROR: 'domain' must not be empty!\n");
+ print_usage(argc, argv, 1);
+ return 2;
}
- 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;
+ free(domain);
+ domain = strdup(optarg);
+ break;
+ case 'k':
+ if (!*optarg) {
+ fprintf(stderr, "ERROR: 'key' must not be empty!\n");
+ print_usage(argc, argv, 1);
+ return 2;
}
- key = strdup(argv[i]);
- continue;
- }
- else if (!strcmp(argv[i], "-x") || !strcmp(argv[i], "--xml")) {
+ free(key);
+ key = strdup(optarg);
+ break;
+ case 'x':
format = FORMAT_XML;
- continue;
- }
- else if (!strcmp(argv[i], "-s") || !strcmp(argv[i], "--simple")) {
+ break;
+ case 's':
simple = 1;
- continue;
- }
- else if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
- print_usage(argc, argv);
- return 0;
- }
- else {
- print_usage(argc, argv);
+ break;
+ case 'h':
+ print_usage(argc, argv, 0);
return 0;
+ default:
+ print_usage(argc, argv, 1);
+ return 2;
}
}
- ret = idevice_new(&device, udid);
+ argc -= optind;
+ argv += optind;
+
+ ret = idevice_new_with_options(&device, udid, lookup_opts);
if (ret != IDEVICE_E_SUCCESS) {
if (udid) {
- printf("No device found with udid %s, is it plugged in?\n", udid);
+ printf("ERROR: Device %s not found!\n", udid);
} else {
- printf("No device found, is it plugged in?\n");
+ printf("ERROR: No device found!\n");
}
return -1;
}
@@ -194,11 +212,15 @@ int main(int argc, char *argv[])
if (LOCKDOWN_E_SUCCESS != (ldret = simple ?
lockdownd_client_new(device, &client, "ideviceinfo"):
lockdownd_client_new_with_handshake(device, &client, "ideviceinfo"))) {
- fprintf(stderr, "ERROR: Could not connect to lockdownd, error code %d\n", ldret);
+ fprintf(stderr, "ERROR: Could not connect to lockdownd: %s (%d)\n", lockdownd_strerror(ldret), ldret);
idevice_free(device);
return -1;
}
+ if (domain && !is_domain_known(domain)) {
+ fprintf(stderr, "WARNING: Sending query with unknown domain \"%s\".\n", domain);
+ }
+
/* run query and output information */
if(lockdownd_get_value(client, domain, key, &node) == LOCKDOWN_E_SUCCESS) {
if (node) {
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