diff options
Diffstat (limited to 'swaylock')
| -rw-r--r-- | swaylock/main.c | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/swaylock/main.c b/swaylock/main.c index 9de95e7a..0bf64621 100644 --- a/swaylock/main.c +++ b/swaylock/main.c @@ -7,6 +7,7 @@ #include <string.h> #include <sys/types.h> #include <pwd.h> +#include <getopt.h> #include "client/window.h" #include "client/registry.h" #include "client/cairo.h" @@ -92,6 +93,44 @@ void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t cod int main(int argc, char **argv) { init_log(L_INFO); + + static struct option long_options[] = { + {"help", no_argument, NULL, 'h'}, + {"version", no_argument, NULL, 'v'}, + {0, 0, 0, 0} + }; + + const char *usage = + "Usage: swaylock <image> [stretch|fit|fill|center|tile]\n" + "\n" + " -h, --help Show help message and quit.\n" + " -v, --version Show the version number and quit.\n"; + + int c; + while (1) { + int option_index = 0; + c = getopt_long(argc, argv, "hv", long_options, &option_index); + if (c == -1) { + break; + } + switch (c) { + case 'v': +#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE + fprintf(stdout, "swaylock version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH); +#else + fprintf(stdout, "version not detected\n"); +#endif + exit(EXIT_SUCCESS); + break; + default: + fprintf(stderr, "%s", usage); + exit(EXIT_FAILURE); + } + } + + char *image_path = argv[optind]; + char *scaling_mode_str = argv[optind+1]; + password = malloc(1024); // TODO: Let this grow password[0] = '\0'; surfaces = create_list(); @@ -115,7 +154,7 @@ int main(int argc, char **argv) { #ifdef WITH_GDK_PIXBUF GError *err = NULL; - GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(argv[1], &err); // TODO: Parse i3lock arguments + GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(image_path, &err); // TODO: Parse i3lock arguments if (!pixbuf) { sway_abort("Failed to load background image."); } @@ -130,7 +169,6 @@ int main(int argc, char **argv) { double width = cairo_image_surface_get_width(image); double height = cairo_image_surface_get_height(image); - const char *scaling_mode_str = argv[2]; enum scaling_mode scaling_mode = SCALING_MODE_STRETCH; if (strcmp(scaling_mode_str, "stretch") == 0) { scaling_mode = SCALING_MODE_STRETCH; |