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-rw-r--r--tools/idevicescreenshot.c111
1 files changed, 111 insertions, 0 deletions
diff --git a/tools/idevicescreenshot.c b/tools/idevicescreenshot.c
new file mode 100644
index 0000000..ca4454c
--- /dev/null
+++ b/tools/idevicescreenshot.c
@@ -0,0 +1,111 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <libimobiledevice/libimobiledevice.h>
+#include <libimobiledevice/lockdown.h>
+#include <libimobiledevice/screenshotr.h>
+
+void print_usage(int argc, char **argv);
+
+int main(int argc, char **argv)
+{
+ idevice_t device = NULL;
+ lockdownd_client_t lckd = NULL;
+ screenshotr_client_t shotr = NULL;
+ uint16_t port = 0;
+ int result = -1;
+ int i;
+ char *uuid = NULL;
+
+ /* parse cmdline args */
+ for (i = 1; i < argc; i++) {
+ if (!strcmp(argv[i], "-d") || !strcmp(argv[i], "--debug")) {
+ idevice_set_debug_level(1);
+ continue;
+ }
+ else if (!strcmp(argv[i], "-u") || !strcmp(argv[i], "--uuid")) {
+ i++;
+ if (!argv[i] || (strlen(argv[i]) != 40)) {
+ print_usage(argc, argv);
+ return 0;
+ }
+ uuid = strdup(argv[i]);
+ 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 (IDEVICE_E_SUCCESS != idevice_new(&device, uuid)) {
+ printf("No device found, is it plugged in?\n");
+ if (uuid) {
+ free(uuid);
+ }
+ return -1;
+ }
+ if (uuid) {
+ free(uuid);
+ }
+
+ if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake(device, &lckd, NULL)) {
+ idevice_free(device);
+ printf("Exiting.\n");
+ return -1;
+ }
+
+ lockdownd_start_service(lckd, "com.apple.mobile.screenshotr", &port);
+ lockdownd_client_free(lckd);
+ if (port > 0) {
+ if (screenshotr_client_new(device, port, &shotr) != SCREENSHOTR_E_SUCCESS) {
+ printf("Could not connect to screenshotr!\n");
+ } else {
+ char *imgdata = NULL;
+ uint64_t imgsize = 0;
+ if (screenshotr_take_screenshot(shotr, &imgdata, &imgsize) == SCREENSHOTR_E_SUCCESS) {
+ FILE *f = fopen("screenshot.tiff", "w");
+ if (f) {
+ if (fwrite(imgdata, 1, (size_t)imgsize, f) == (size_t)imgsize) {
+ printf("Screenshot saved to screenshot.tiff\n");
+ result = 0;
+ } else {
+ printf("Could not save screenshot to file!\n");
+ }
+ fclose(f);
+ } else {
+ printf("Could not open screenshot.tiff for writing: %s\n", strerror(errno));
+ }
+ } else {
+ printf("Could not get screenshot!\n");
+ }
+ screenshotr_client_free(shotr);
+ }
+ } else {
+ printf("Could not start screenshotr service! Remember that you have to mount the Developer disk image on your device if you want to use the screenshotr service.\n");
+ }
+ idevice_free(device);
+
+ return result;
+}
+
+void print_usage(int argc, char **argv)
+{
+ char *name = NULL;
+
+ name = strrchr(argv[0], '/');
+ printf("Usage: %s [OPTIONS]\n", (name ? name + 1: argv[0]));
+ printf("Gets a screenshot from the connected iPhone/iPod Touch.\n");
+ printf("NOTE: A mounted developer disk image is required on the device, otherwise\n");
+ printf(" the screenshotr service is not available.\n\n");
+ printf(" -d, --debug\t\tenable communication debugging\n");
+ printf(" -u, --uuid UUID\ttarget specific device by its 40-digit device UUID\n");
+ printf(" -h, --help\t\tprints usage information\n");
+ printf("\n");
+}