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cleanup: use fprintf to stderr for error exits from option parser

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This commit is contained in:
F. Duncanh
2023-01-15 15:42:59 -05:00
parent a7445da3e6
commit 1db45e2950
1 changed files with 9 additions and 9 deletions
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18
uxplay.cpp
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@@ -542,7 +542,7 @@ static void append_hostname(std::string &server_name) {
#endif
}
static void parse_arguments (int argc, char *argv[]) {
static void parse_arguments (int argc, char *argv[]) {
// Parse arguments
for (int i = 1; i < argc; i++) {
std::string arg(argv[i]);
@@ -647,14 +647,14 @@ static void parse_arguments (int argc, char *argv[]) {
video_converter = "videoconvert";
} else if (arg == "-v4l2" || arg == "-rpi") {
if (arg == "-rpi") {
printf("*** -rpi no longer includes -bt709: add it if needed\n");
LOGI("*** -rpi no longer includes -bt709: add it if needed");
}
video_decoder.erase();
video_decoder = "v4l2h264dec";
video_converter.erase();
video_converter = "v4l2convert";
} else if (arg == "-rpifb") {
printf("*** -rpifb no longer includes -bt709: add it if needed\n");
LOGI("*** -rpifb no longer includes -bt709: add it if needed");
video_decoder.erase();
video_decoder = "v4l2h264dec";
video_converter.erase();
@@ -662,7 +662,7 @@ static void parse_arguments (int argc, char *argv[]) {
videosink.erase();
videosink = "kmssink";
} else if (arg == "-rpigl") {
printf("*** -rpigl does not include -bt709: add it if needed\n");
LOGI("*** -rpigl does not include -bt709: add it if needed");
video_decoder.erase();
video_decoder = "v4l2h264dec";
video_converter.erase();
@@ -670,7 +670,7 @@ static void parse_arguments (int argc, char *argv[]) {
videosink.erase();
videosink = "glimagesink";
} else if (arg == "-rpiwl" ) {
printf("*** -rpiwl no longer includes -bt709: add it if needed\n");
LOGI("*** -rpiwl no longer includes -bt709: add it if needed");
video_decoder.erase();
video_decoder = "v4l2h264dec";
video_converter.erase();
@@ -730,7 +730,7 @@ static void parse_arguments (int argc, char *argv[]) {
coverart_filename.erase();
coverart_filename.append(argv[++i]);
} else {
LOGE("option -ca must be followed by a filename for cover-art output");
fprintf(stderr,"option -ca must be followed by a filename for cover-art output\n");
exit(1);
}
} else if (arg == "-bt709") {
@@ -753,11 +753,11 @@ static void parse_arguments (int argc, char *argv[]) {
continue;
}
}
LOGE("invalid argument -ao %s: must be a decimal time offset in seconds, range [0,10]\n"
"(like 5 or 4.8, which will be converted to a whole number of milliseconds)", argv[i]);
fprintf(stderr, "invalid argument -ao %s: must be a decimal time offset in seconds, range [0,10]\n"
"(like 5 or 4.8, which will be converted to a whole number of milliseconds)\n", argv[i]);
exit(1);
} else {
LOGE("unknown option %s, stopping\n",argv[i]);
fprintf(stderr, "unknown option %s, stopping\n",argv[i]);
exit(1);
}
}