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-rw-r--r--tools/idevicescreenshot.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/tools/idevicescreenshot.c b/tools/idevicescreenshot.c
index ca4454c..1604198 100644
--- a/tools/idevicescreenshot.c
+++ b/tools/idevicescreenshot.c
@@ -2,6 +2,7 @@
#include <string.h>
#include <stdlib.h>
#include <errno.h>
+#include <time.h>
#include <libimobiledevice/libimobiledevice.h>
#include <libimobiledevice/lockdown.h>
@@ -68,19 +69,22 @@ int main(int argc, char **argv)
printf("Could not connect to screenshotr!\n");
} else {
char *imgdata = NULL;
+ char filename[36];
uint64_t imgsize = 0;
+ time_t now = time(NULL);
+ strftime(filename, 36, "screenshot-%Y-%m-%d-%H-%M-%S.tiff", gmtime(&now));
if (screenshotr_take_screenshot(shotr, &imgdata, &imgsize) == SCREENSHOTR_E_SUCCESS) {
- FILE *f = fopen("screenshot.tiff", "w");
+ FILE *f = fopen(filename, "w");
if (f) {
if (fwrite(imgdata, 1, (size_t)imgsize, f) == (size_t)imgsize) {
- printf("Screenshot saved to screenshot.tiff\n");
+ printf("Screenshot saved to %s\n", filename);
result = 0;
} else {
- printf("Could not save screenshot to file!\n");
+ printf("Could not save screenshot to file %s!\n", filename);
}
fclose(f);
} else {
- printf("Could not open screenshot.tiff for writing: %s\n", strerror(errno));
+ printf("Could not open %s for writing: %s\n", filename, strerror(errno));
}
} else {
printf("Could not get screenshot!\n");
@@ -102,8 +106,9 @@ void print_usage(int argc, char **argv)
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("The screenshot is saved as a TIFF image in the current directory.\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");