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Send error messages/warnings to /dev/stderr using std::cerr

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This commit is contained in:
Jacob 2023-08-16 08:16:12 +02:00
parent c4adc3b4dc
commit e97b4496c8
1 changed files with 10 additions and 10 deletions
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20
mcopy.cpp
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@ -51,7 +51,7 @@ void getMetadataFromFile(std::string format, std::string str) {
TagLib::Tag *tag = file.tag(); TagLib::Tag *tag = file.tag();
if (file.isNull() || !file.audioProperties()) { if (file.isNull() || !file.audioProperties()) {
std::cout << "File '" << str << "' is not valid. Skipping.\n"; std::cerr << "File '" << str << "' is not valid. Skipping.\n";
return; return;
} }
@ -67,28 +67,28 @@ void getMetadataFromFile(std::string format, std::string str) {
title = "Unknown"; title = "Unknown";
if (ask) { if (ask) {
std::cout << "mcopy: Could not retrieve title; please specify\n> "; std::cerr << "mcopy: Could not retrieve title; please specify\n> ";
std::getline(std::cin, title); std::getline(std::cin, title);
} }
} else if (album.empty()) { } else if (album.empty()) {
album = "Unknown"; album = "Unknown";
if (ask) { if (ask) {
std::cout << "mcopy: Could not retrieve album; please specify\n> "; std::cerr << "mcopy: Could not retrieve album; please specify\n> ";
std::getline(std::cin, album); std::getline(std::cin, album);
} }
} else if (artist.empty()) { } else if (artist.empty()) {
artist = "Unknown"; artist = "Unknown";
if (ask) { if (ask) {
std::cout << "mcopy: Could not retrieve artist; please specify\n> "; std::cerr << "mcopy: Could not retrieve artist; please specify\n> ";
std::getline(std::cin, artist); std::getline(std::cin, artist);
} }
} else if (track.empty()) { } else if (track.empty()) {
track = "Unknown"; track = "Unknown";
if (ask) { if (ask) {
std::cout << "mcopy: Could not retrieve track; please specify\n> "; std::cerr << "mcopy: Could not retrieve track; please specify\n> ";
std::getline(std::cin, track); std::getline(std::cin, track);
} }
} }
@ -104,7 +104,7 @@ void getMetadataFromFile(std::string format, std::string str) {
std::ifstream ef(filename); std::ifstream ef(filename);
if (static_cast<bool>(ef.good())) { if (static_cast<bool>(ef.good())) {
std::cout << "mcopy: File already exists, skipping.\n"; std::cerr << "mcopy: File already exists, skipping.\n";
return; return;
} }
@ -113,7 +113,7 @@ void getMetadataFromFile(std::string format, std::string str) {
std::filesystem::create_directories(dir); std::filesystem::create_directories(dir);
if (!std::filesystem::copy_file(str, filename)) { if (!std::filesystem::copy_file(str, filename)) {
std::cout << "mcopy: Failed to copy file " << str << " to " << filename << "\n"; std::cerr << "mcopy: Failed to copy file " << str << " to " << filename << "\n";
exit(1); exit(1);
} else { } else {
std::cout << "mcopy: Copied file " << str << " to " << filename << "\n"; std::cout << "mcopy: Copied file " << str << " to " << filename << "\n";
@ -148,12 +148,12 @@ int main(int argc, char **argv) {
} }
if (!format.compare("")) { if (!format.compare("")) {
std::cout << "mcopy: You must specify a format.\n"; std::cerr << "mcopy: You must specify a format.\n";
exit(1); exit(1);
} }
if (argc < 4) { if (argc < 4) {
std::cout << "mcopy: You must specify a file to copy.\n"; std::cerr << "mcopy: You must specify a file to copy.\n";
exit(1); exit(1);
} }
@ -169,7 +169,7 @@ int main(int argc, char **argv) {
} }
if (!set) { if (!set) {
std::cout << "mcopy: File not found.\n"; std::cerr << "mcopy: File not found.\n";
exit(1); exit(1);
} }
} }