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-rw-r--r--tools/idevicecrashreport.c162
1 files changed, 94 insertions, 68 deletions
diff --git a/tools/idevicecrashreport.c b/tools/idevicecrashreport.c
index 4d3b686..09bd537 100644
--- a/tools/idevicecrashreport.c
+++ b/tools/idevicecrashreport.c
@@ -30,6 +30,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <getopt.h>
#ifndef WIN32
#include <signal.h>
#endif
@@ -47,6 +48,9 @@
#define S_IFSOCK S_IFREG
#endif
+#define CRASH_REPORT_MOVER_SERVICE "com.apple.crashreportmover"
+#define CRASH_REPORT_COPY_MOBILE_SERVICE "com.apple.crashreportcopymobile"
+
const char* target_directory = NULL;
static int extract_raw_crash_reports = 0;
static int keep_crash_reports = 0;
@@ -77,7 +81,7 @@ static int extract_raw_crash_report(const char* filename)
strcpy(p, ".crash");
/* read plist crash report */
- if (plist_read_from_filename(&report, filename)) {
+ if (plist_read_from_file(filename, &report, NULL)) {
plist_t description_node = plist_dict_get_item(report, "description");
if (description_node && plist_get_node_type(description_node) == PLIST_STRING) {
plist_get_string_val(description_node, &raw);
@@ -100,7 +104,7 @@ static int extract_raw_crash_report(const char* filename)
return res;
}
-static int afc_client_copy_and_remove_crash_reports(afc_client_t afc, const char* device_directory, const char* host_directory)
+static int afc_client_copy_and_remove_crash_reports(afc_client_t afc, const char* device_directory, const char* host_directory, const char* filename_filter)
{
afc_error_t afc_error;
int k;
@@ -159,7 +163,7 @@ static int afc_client_copy_and_remove_crash_reports(afc_client_t afc, const char
char* p = strrchr(list[k], '.');
if (p != NULL && !strncmp(p, ".synced", 7)) {
/* make sure to strip ".synced" extension as seen on iOS 5 */
- int newlen = strlen(list[k]) - 7;
+ size_t newlen = p - list[k];
strncpy(((char*)target_filename) + host_directory_length, list[k], newlen);
target_filename[host_directory_length + newlen] = '\0';
} else {
@@ -239,12 +243,16 @@ static int afc_client_copy_and_remove_crash_reports(afc_client_t afc, const char
#else
mkdir(target_filename, 0755);
#endif
- res = afc_client_copy_and_remove_crash_reports(afc, source_filename, target_filename);
+ res = afc_client_copy_and_remove_crash_reports(afc, source_filename, target_filename, filename_filter);
/* remove directory from device */
if (!keep_crash_reports)
afc_remove_path(afc, source_filename);
} else if (S_ISREG(stbuf.st_mode)) {
+ if (filename_filter != NULL && strstr(source_filename, filename_filter) == NULL) {
+ continue;
+ }
+
/* copy file to host */
afc_error = afc_file_open(afc, source_filename, AFC_FOPEN_RDONLY, &handle);
if(afc_error != AFC_E_SUCCESS) {
@@ -306,26 +314,27 @@ static int afc_client_copy_and_remove_crash_reports(afc_client_t afc, const char
return res;
}
-static void print_usage(int argc, char **argv)
+static void print_usage(int argc, char **argv, int is_error)
{
- char *name = NULL;
-
- name = strrchr(argv[0], '/');
- printf("Usage: %s [OPTIONS] DIRECTORY\n", (name ? name + 1: argv[0]));
- printf("\n");
- printf("Move crash reports from device to a local DIRECTORY.\n");
- printf("\n");
- printf("OPTIONS:\n");
- printf(" -u, --udid UDID\ttarget specific device by UDID\n");
- printf(" -n, --network\t\tconnect to network device\n");
- printf(" -e, --extract\t\textract raw crash report into separate '.crash' file\n");
- printf(" -k, --keep\t\tcopy but do not remove crash reports from device\n");
- printf(" -d, --debug\t\tenable communication debugging\n");
- printf(" -h, --help\t\tprints usage information\n");
- printf(" -v, --version\t\tprints version information\n");
- printf("\n");
- printf("Homepage: <" PACKAGE_URL ">\n");
- printf("Bug Reports: <" PACKAGE_BUGREPORT ">\n");
+ char *name = strrchr(argv[0], '/');
+ fprintf(is_error ? stderr : stdout, "Usage: %s [OPTIONS] DIRECTORY\n", (name ? name + 1: argv[0]));
+ fprintf(is_error ? stderr : stdout,
+ "\n"
+ "Move crash reports from device to a local DIRECTORY.\n"
+ "\n"
+ "OPTIONS:\n"
+ " -u, --udid UDID target specific device by UDID\n"
+ " -n, --network connect to network device\n"
+ " -e, --extract extract raw crash report into separate '.crash' file\n"
+ " -k, --keep copy but do not remove crash reports from device\n"
+ " -d, --debug enable communication debugging\n"
+ " -f, --filter NAME filter crash reports by NAME (case sensitive)\n"
+ " -h, --help prints usage information\n"
+ " -v, --version prints version information\n"
+ "\n"
+ "Homepage: <" PACKAGE_URL ">\n"
+ "Bug Reports: <" PACKAGE_BUGREPORT ">\n"
+ );
}
int main(int argc, char* argv[])
@@ -338,69 +347,84 @@ int main(int argc, char* argv[])
lockdownd_error_t lockdownd_error = LOCKDOWN_E_SUCCESS;
afc_error_t afc_error = AFC_E_SUCCESS;
- int i;
const char* udid = NULL;
int use_network = 0;
+ const char* filename_filter = NULL;
+
+ 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' },
+ { "version", no_argument, NULL, 'v' },
+ { "filter", required_argument, NULL, 'f' },
+ { "extract", no_argument, NULL, 'e' },
+ { "keep", no_argument, NULL, 'k' },
+ { 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:nvf:ek", 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;
+ break;
+ case 'u':
+ if (!*optarg) {
+ fprintf(stderr, "ERROR: UDID argument must not be empty!\n");
+ print_usage(argc, argv, 1);
+ return 2;
}
- udid = argv[i];
- continue;
- }
- else if (!strcmp(argv[i], "-n") || !strcmp(argv[i], "--network")) {
+ udid = optarg;
+ break;
+ case 'n':
use_network = 1;
- continue;
- }
- else if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
- print_usage(argc, argv);
+ break;
+ case 'h':
+ print_usage(argc, argv, 0);
return 0;
- }
- else if (!strcmp(argv[i], "-v") || !strcmp(argv[i], "--version")) {
+ case 'v':
printf("%s %s\n", TOOL_NAME, PACKAGE_VERSION);
return 0;
- }
- else if (!strcmp(argv[i], "-e") || !strcmp(argv[i], "--extract")) {
+ case 'f':
+ if (!*optarg) {
+ fprintf(stderr, "ERROR: filter argument must not be empty!\n");
+ print_usage(argc, argv, 1);
+ return 2;
+ }
+ filename_filter = optarg;
+ break;
+ case 'e':
extract_raw_crash_reports = 1;
- continue;
- }
- else if (!strcmp(argv[i], "-k") || !strcmp(argv[i], "--keep")) {
+ break;
+ case 'k':
keep_crash_reports = 1;
- continue;
- }
- else if (target_directory == NULL) {
- target_directory = argv[i];
- continue;
- }
- else {
- print_usage(argc, argv);
- return 0;
+ break;
+ default:
+ print_usage(argc, argv, 1);
+ return 2;
}
}
+ argc -= optind;
+ argv += optind;
/* ensure a target directory was supplied */
- if (!target_directory) {
- print_usage(argc, argv);
- return 0;
+ if (!argv[0]) {
+ fprintf(stderr, "ERROR: missing target directory.\n");
+ print_usage(argc+optind, argv-optind, 1);
+ return 2;
}
+ target_directory = argv[0];
/* check if target directory exists */
if (!file_exists(target_directory)) {
fprintf(stderr, "ERROR: Directory '%s' does not exist.\n", target_directory);
- print_usage(argc, argv);
- return 0;
+ return 1;
}
device_error = idevice_new_with_options(&device, udid, (use_network) ? IDEVICE_LOOKUP_NETWORK : IDEVICE_LOOKUP_USBMUX);
@@ -422,8 +446,9 @@ int main(int argc, char* argv[])
/* start crash log mover service */
lockdownd_service_descriptor_t service = NULL;
- lockdownd_error = lockdownd_start_service(lockdownd, "com.apple.crashreportmover", &service);
+ lockdownd_error = lockdownd_start_service(lockdownd, CRASH_REPORT_MOVER_SERVICE, &service);
if (lockdownd_error != LOCKDOWN_E_SUCCESS) {
+ fprintf(stderr, "ERROR: Could not start service %s: %s\n", CRASH_REPORT_MOVER_SERVICE, lockdownd_strerror(lockdownd_error));
lockdownd_client_free(lockdownd);
idevice_free(device);
return -1;
@@ -450,10 +475,10 @@ int main(int argc, char* argv[])
if (service_error == SERVICE_E_SUCCESS || service_error == SERVICE_E_TIMEOUT) {
attempts++;
continue;
- } else {
- fprintf(stderr, "ERROR: Crash logs could not be moved. Connection interrupted (%d).\n", service_error);
- break;
}
+
+ fprintf(stderr, "ERROR: Crash logs could not be moved. Connection interrupted (%d).\n", service_error);
+ break;
}
service_client_free(svcmove);
free(ping);
@@ -465,8 +490,9 @@ int main(int argc, char* argv[])
return -1;
}
- lockdownd_error = lockdownd_start_service(lockdownd, "com.apple.crashreportcopymobile", &service);
+ lockdownd_error = lockdownd_start_service(lockdownd, CRASH_REPORT_COPY_MOBILE_SERVICE, &service);
if (lockdownd_error != LOCKDOWN_E_SUCCESS) {
+ fprintf(stderr, "ERROR: Could not start service %s: %s\n", CRASH_REPORT_COPY_MOBILE_SERVICE, lockdownd_strerror(lockdownd_error));
lockdownd_client_free(lockdownd);
idevice_free(device);
return -1;
@@ -487,7 +513,7 @@ int main(int argc, char* argv[])
}
/* recursively copy crash reports from the device to a local directory */
- if (afc_client_copy_and_remove_crash_reports(afc, ".", target_directory) < 0) {
+ if (afc_client_copy_and_remove_crash_reports(afc, ".", target_directory, filename_filter) < 0) {
fprintf(stderr, "ERROR: Failed to get crash reports from device.\n");
afc_client_free(afc);
idevice_free(device);
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