Use getopt_long for command line parsing, fix seasons parsing (when only a-zA-Z were present it behaved unpredictably), spaces instead of tabs
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141
tv_rename.cpp
141
tv_rename.cpp
@ -6,6 +6,7 @@
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#include <set>
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#include <string>
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#include <sstream>
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#include <getopt.h>
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#include "filesystem.hpp"
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void singleSeason( const std::string &path, const std::string &show, int season, std::string url );
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@ -15,9 +16,8 @@ void allSeasons( const std::string &path, const std::string &show );
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std::string language{"en"};
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bool trust{false};
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bool linux{false};
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Curl c;
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Curl c; // global so the connection doesn't close at every function
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int main(int argc, char** argv) {
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std::map<std::string, std::string> languages{
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{"en", "English"}, {"sv", "Svenska"}, {"no", "Norsk"}, {"da", "Dansk"}, {"fi", "Suomeksi"},
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{"nl", "Nederlands"}, {"de", "Deutsch"}, {"it", "Italiano"}, {"es", "Español"}, {"fr", "Français"},
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@ -26,53 +26,95 @@ int main(int argc, char** argv) {
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{"sl", "Slovenian"}, {"hr", "Croatian"}, {"ko","Korea"}
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};
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void parseSeasonNumbers(std::set<int> &seasons_num, const char *argument) {
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size_t pos{0};
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while((argument[pos] < '0' || argument[pos] > '9') && argument[pos] != ' ' && argument[pos] != '\0')
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pos++;
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if( argument[pos] == '\0' ) {
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seasons_num.clear();
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return;
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}
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int temp;
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std::istringstream iss(&optarg[pos]);
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while(iss >> temp) {
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seasons_num.insert(temp);
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}
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}
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bool parseCommandLine(std::string &show, std::set<int> &seasons_num, std::string &path, bool &change_dir, int argc, char **argv) {
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static struct option long_options[] = {
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{"show", required_argument, 0, 's' },
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{"season", required_argument, 0, 'n' },
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{"correct-path", no_argument, 0, 'c' },
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{"show-path", required_argument, 0, 'p' },
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{"trust", no_argument, 0, 't' },
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{"linux", no_argument, 0, 'x' },
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{"lang", required_argument, 0, 'l' },
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{"print-langs", no_argument, 0, 0 },
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{"help", no_argument, 0, 'h' },
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{0, 0, 0, 0 }
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};
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while(1) {
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int option_index{0};
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auto c = getopt_long(argc, argv, "s:n:cp:txl:0h", long_options, &option_index);
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if( c == -1 )
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break;
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switch(c) {
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case 's':
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show = optarg;
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break;
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case 'n':
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parseSeasonNumbers(seasons_num, optarg);
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break;
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case 'c':
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change_dir = false;
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break;
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case 'p':
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path = std::string(optarg);
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if( !FSLib::isDirectory(path) )
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change_dir = true;
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break;
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case 't':
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trust = true;
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break;
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case 'x':
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linux = true;
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break;
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case 'l':
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if( languages.find(optarg) != languages.end() ) {
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language = optarg;
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} else {
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std::cerr << "Invalid language choice" << std::endl;
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return false;
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}
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break;
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case '0':
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for( const auto &x : languages ) {
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std::cout << x.first << " - " << x.second << std::endl;
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}
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return true;
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case 'h':
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printHelp();
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return true;
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default:
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return false;
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}
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}
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return true;
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}
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int main(int argc, char** argv) {
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std::string show{};
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std::string seasons{""};
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std::set<int> seasons_num;
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std::string path{"."};
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bool change_dir{true};
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int x = 1;
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while ( x < argc ) {
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if( !(strcmp("-s", argv[x]) && strcmp("--show", argv[x])) ) {
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show = argv[x+1];
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x++;
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} else if ( !(strcmp("-n", argv[x]) && strcmp("--season", argv[x])) ) {
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size_t pos{0};
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while((argv[x+1][pos] < '0' || argv[x+1][pos] > '9') && argv[x+1][pos] != ' ')
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pos++;
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seasons = std::string(&argv[x+1][pos]);
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x++;
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} else if ( !(strcmp("-c", argv[x]) && strcmp("--correct-path", argv[x])) ) {
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change_dir = false;
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} else if ( !(strcmp("-sp", argv[x]) && strcmp("--show-path", argv[x])) ) {
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path = std::string(argv[x+1]);
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x++;
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if( !FSLib::isDirectory(path) )
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change_dir = true;
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} else if ( !(strcmp("-t", argv[x]) && strcmp("--trust", argv[x])) ) {
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trust = true;
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} else if ( !(strcmp("-x", argv[x]) && strcmp("--linux", argv[x])) ) {
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linux = true;
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} else if ( !(strcmp("-l", argv[x]) && strcmp("--lang", argv[x])) ) {
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if( languages.find(argv[x+1]) != languages.end() ) {
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language = argv[x+1];
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} else {
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std::cerr << "Invalid language choice" << std::endl;
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return 1;
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}
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x++;
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} else if ( !(strcmp("-p", argv[x]) && strcmp("--print-langs", argv[x])) ) {
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for( const auto &x : languages ) {
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std::cout << x.first << " - " << x.second << std::endl;
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}
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return 0;
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} else if ( !(strcmp("-h", argv[x]) && strcmp("--help", argv[x])) ) {
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printHelp();
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return 0;
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}
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x++;
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}
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parseCommandLine(show, seasons_num, path, change_dir, argc, argv);
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while( change_dir ) {
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if( !FSLib::isDirectory(path) ) {
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@ -108,17 +150,10 @@ int main(int argc, char** argv) {
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}
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}
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if( !seasons.empty() ) {
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int temp;
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std::istringstream iss(seasons);
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while(iss >> temp) {
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seasons_num.insert(temp);
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}
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if( seasons_num.size() == 1 ) {
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singleSeason(path, show, temp, "");
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} else {
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singleSeason(path, show, *seasons_num.begin(), "");
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} else if ( seasons_num.size() != 0 ) {
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multipleSeasons(path, show, seasons_num);
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}
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} else {
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allSeasons(path, show);
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}
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