6da6d905c2
Inconditionnally print the scrcpy version first, without using LOGI(). The log level is configured only after parsing the command line parameters (it may be changed via -V), and command line parsing logs should not appear before the scrcpy version.
99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
#include "common.h"
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#include <assert.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include <libavformat/avformat.h>
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#ifdef HAVE_V4L2
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# include <libavdevice/avdevice.h>
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#endif
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#define SDL_MAIN_HANDLED // avoid link error on Linux Windows Subsystem
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#include <SDL2/SDL.h>
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#include "cli.h"
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#include "options.h"
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#include "scrcpy.h"
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#include "util/log.h"
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static void
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print_version(void) {
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fprintf(stderr, "scrcpy %s\n\n", SCRCPY_VERSION);
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fprintf(stderr, "dependencies:\n");
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fprintf(stderr, " - SDL %d.%d.%d\n", SDL_MAJOR_VERSION, SDL_MINOR_VERSION,
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SDL_PATCHLEVEL);
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fprintf(stderr, " - libavcodec %d.%d.%d\n", LIBAVCODEC_VERSION_MAJOR,
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LIBAVCODEC_VERSION_MINOR,
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LIBAVCODEC_VERSION_MICRO);
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fprintf(stderr, " - libavformat %d.%d.%d\n", LIBAVFORMAT_VERSION_MAJOR,
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LIBAVFORMAT_VERSION_MINOR,
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LIBAVFORMAT_VERSION_MICRO);
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fprintf(stderr, " - libavutil %d.%d.%d\n", LIBAVUTIL_VERSION_MAJOR,
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LIBAVUTIL_VERSION_MINOR,
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LIBAVUTIL_VERSION_MICRO);
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#ifdef HAVE_V4L2
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fprintf(stderr, " - libavdevice %d.%d.%d\n", LIBAVDEVICE_VERSION_MAJOR,
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LIBAVDEVICE_VERSION_MINOR,
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LIBAVDEVICE_VERSION_MICRO);
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#endif
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}
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int
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main(int argc, char *argv[]) {
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#ifdef __WINDOWS__
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// disable buffering, we want logs immediately
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// even line buffering (setvbuf() with mode _IOLBF) is not sufficient
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setbuf(stdout, NULL);
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setbuf(stderr, NULL);
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#endif
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printf("scrcpy " SCRCPY_VERSION
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" <https://github.com/Genymobile/scrcpy>\n");
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struct scrcpy_cli_args args = {
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.opts = scrcpy_options_default,
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.help = false,
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.version = false,
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};
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#ifndef NDEBUG
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args.opts.log_level = SC_LOG_LEVEL_DEBUG;
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#endif
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if (!scrcpy_parse_args(&args, argc, argv)) {
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return 1;
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}
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sc_set_log_level(args.opts.log_level);
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if (args.help) {
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scrcpy_print_usage(argv[0]);
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return 0;
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}
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if (args.version) {
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print_version();
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return 0;
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}
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#ifdef SCRCPY_LAVF_REQUIRES_REGISTER_ALL
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av_register_all();
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#endif
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#ifdef HAVE_V4L2
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if (args.opts.v4l2_device) {
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avdevice_register_all();
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}
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#endif
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if (avformat_network_init()) {
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return 1;
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}
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int res = scrcpy(&args.opts) ? 0 : 1;
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avformat_network_deinit(); // ignore failure
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return res;
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}
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