commit 4492543c4fb91feed59d02f425a1f62a1dcd6530 Author: Mike Nolan Date: Sat Sep 7 03:06:48 2024 -0500 First commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..ea51e68 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +tytd +.vscode \ No newline at end of file diff --git a/INSTALL.md b/INSTALL.md new file mode 100644 index 0000000..de13da7 --- /dev/null +++ b/INSTALL.md @@ -0,0 +1,27 @@ +A Cli Based YouTube Downloader in C++ +===================================== + +## To Install Dependencies +```bash sudo apt install libcurl4-openssl-dev libjansson-dev +``` + +## To Install +```bash make && sudo make install +``` + +## To Use +```bash tytd https://www.youtube.com/watch?v=xxQGY4kt5zY +``` + +## Yes you can use Video Ids as well +```bash tytd xxQGY4kt5zY``` + +## Or even multiple videos +```bash tytd https://www.youtube.com/watch?v=o4GZUCwVRLs https://www.youtube.com/watch?v=xxQGY4kt5zY``` + +## Why did I create this? + +A: Well my C# downloader is kind of slow on my Wii-Linux-NGX so I created this + +## Can This Be ported to Wii (Homebrew Channel) +A: Should be, I might do that latter, but you would need the [4TU libcurl and dependencies](https://gitlab.com/4TU/wii-packages/-/releases) and use ```bash dkp-pacman -S ppc-jansson``` and creating a GUI or something \ No newline at end of file diff --git a/LICENSE.md b/LICENSE.md new file mode 100644 index 0000000..b87c462 --- /dev/null +++ b/LICENSE.md @@ -0,0 +1,619 @@ +# GNU GENERAL PUBLIC LICENSE + +Version 3, 29 June 2007 + +Copyright (C) 2007 Free Software Foundation, Inc. + + +Everyone is permitted to copy and distribute verbatim copies of this +license document, but changing it is not allowed. + +## Preamble + +The GNU General Public License is a free, copyleft license for +software and other kinds of works. + +The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. + +If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under +this License and any other pertinent obligations, then as a +consequence you may not convey it at all. For example, if you agree to +terms that obligate you to collect a royalty for further conveying +from those to whom you convey the Program, the only way you could +satisfy both those terms and this License would be to refrain entirely +from conveying the Program. + +### 13. 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If the Program +specifies that a certain numbered version of the GNU General Public +License "or any later version" applies to it, you have the option of +following the terms and conditions either of that numbered version or +of any later version published by the Free Software Foundation. If the +Program does not specify a version number of the GNU General Public +License, you may choose any version ever published by the Free +Software Foundation. + +If the Program specifies that a proxy can decide which future versions +of the GNU General Public License can be used, that proxy's public +statement of acceptance of a version permanently authorizes you to +choose that version for the Program. + +Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + +### 15. Disclaimer of Warranty. + +THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT +WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND +PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE +DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR +CORRECTION. + +### 16. Limitation of Liability. + +IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR +CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES +ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT +NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR +LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM +TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER +PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + +### 17. Interpretation of Sections 15 and 16. + +If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + +END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..cbc8a5c --- /dev/null +++ b/Makefile @@ -0,0 +1,13 @@ +DESTDIR:=/usr/local/bin + +build: + $(CXX) $(CFLAGS) -std=c++23 -O2 `curl-config --cflags` `pkg-config --cflags jansson` -o tytd main.cpp `curl-config --libs` `pkg-config --libs jansson` + +install: + cp tytd $(DESTDIR)/tytd + +uninstall: + rm $(DESTDIR)/tytd + +clean: + rm tytd \ No newline at end of file diff --git a/main.cpp b/main.cpp new file mode 100644 index 0000000..9a77c76 --- /dev/null +++ b/main.cpp @@ -0,0 +1,939 @@ +/* + A Command Line YouTube Downloader in C++ + Copyright (C) 2024 Mike Nolan + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +*/ +#include +#include +#include +#include +#include +#include +#include + +const char* license = " GNU GENERAL PUBLIC LICENSE\n" +" Version 3, 29 June 2007\n" +"\n" +" Copyright (C) 2007 Free Software Foundation, Inc. \n" +" Everyone is permitted to copy and distribute verbatim copies\n" +" of this license document, but changing it is not allowed.\n" +"\n" +" Preamble\n" +"\n" +" The GNU General Public License is a free, copyleft license for\n" +"software and other kinds of works.\n" +"\n" +" The licenses for most software and other practical works are designed\n" +"to take away your freedom to share and change the works. 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To \"grant\" such a patent license to a\n" +"party means to make such an agreement or commitment not to enforce a\n" +"patent against the party.\n" +"\n" +" If you convey a covered work, knowingly relying on a patent license,\n" +"and the Corresponding Source of the work is not available for anyone\n" +"to copy, free of charge and under the terms of this License, through a\n" +"publicly available network server or other readily accessible means,\n" +"then you must either (1) cause the Corresponding Source to be so\n" +"available, or (2) arrange to deprive yourself of the benefit of the\n" +"patent license for this particular work, or (3) arrange, in a manner\n" +"consistent with the requirements of this License, to extend the patent\n" +"license to downstream recipients. \"Knowingly relying\" means you have\n" +"actual knowledge that, but for the patent license, your conveying the\n" +"covered work in a country, or your recipient's use of the covered work\n" +"in a country, would infringe one or more identifiable patents in that\n" +"country that you have reason to believe are valid.\n" +"\n" +" If, pursuant to or in connection with a single transaction or\n" +"arrangement, you convey, or propagate by procuring conveyance of, a\n" +"covered work, and grant a patent license to some of the parties\n" +"receiving the covered work authorizing them to use, propagate, modify\n" +"or convey a specific copy of the covered work, then the patent license\n" +"you grant is automatically extended to all recipients of the covered\n" +"work and works based on it.\n" +"\n" +" A patent license is \"discriminatory\" if it does not include within\n" +"the scope of its coverage, prohibits the exercise of, or is\n" +"conditioned on the non-exercise of one or more of the rights that are\n" +"specifically granted under this License. You may not convey a covered\n" +"work if you are a party to an arrangement with a third party that is\n" +"in the business of distributing software, under which you make payment\n" +"to the third party based on the extent of your activity of conveying\n" +"the work, and under which the third party grants, to any of the\n" +"parties who would receive the covered work from you, a discriminatory\n" +"patent license (a) in connection with copies of the covered work\n" +"conveyed by you (or copies made from those copies), or (b) primarily\n" +"for and in connection with specific products or compilations that\n" +"contain the covered work, unless you entered into that arrangement,\n" +"or that patent license was granted, prior to 28 March 2007.\n" +"\n" +" Nothing in this License shall be construed as excluding or limiting\n" +"any implied license or other defenses to infringement that may\n" +"otherwise be available to you under applicable patent law.\n" +"\n" +" 12. No Surrender of Others' Freedom.\n" +"\n" +" If conditions are imposed on you (whether by court order, agreement or\n" +"otherwise) that contradict the conditions of this License, they do not\n" +"excuse you from the conditions of this License. If you cannot convey a\n" +"covered work so as to satisfy simultaneously your obligations under this\n" +"License and any other pertinent obligations, then as a consequence you may\n" +"not convey it at all. For example, if you agree to terms that obligate you\n" +"to collect a royalty for further conveying from those to whom you convey\n" +"the Program, the only way you could satisfy both those terms and this\n" +"License would be to refrain entirely from conveying the Program.\n" +"\n" +" 13. Use with the GNU Affero General Public License.\n" +"\n" +" Notwithstanding any other provision of this License, you have\n" +"permission to link or combine any covered work with a work licensed\n" +"under version 3 of the GNU Affero General Public License into a single\n" +"combined work, and to convey the resulting work. The terms of this\n" +"License will continue to apply to the part which is the covered work,\n" +"but the special requirements of the GNU Affero General Public License,\n" +"section 13, concerning interaction through a network will apply to the\n" +"combination as such.\n" +"\n" +" 14. Revised Versions of this License.\n" +"\n" +" The Free Software Foundation may publish revised and/or new versions of\n" +"the GNU General Public License from time to time. Such new versions will\n" +"be similar in spirit to the present version, but may differ in detail to\n" +"address new problems or concerns.\n" +"\n" +" Each version is given a distinguishing version number. If the\n" +"Program specifies that a certain numbered version of the GNU General\n" +"Public License \"or any later version\" applies to it, you have the\n" +"option of following the terms and conditions either of that numbered\n" +"version or of any later version published by the Free Software\n" +"Foundation. If the Program does not specify a version number of the\n" +"GNU General Public License, you may choose any version ever published\n" +"by the Free Software Foundation.\n" +"\n" +" If the Program specifies that a proxy can decide which future\n" +"versions of the GNU General Public License can be used, that proxy's\n" +"public statement of acceptance of a version permanently authorizes you\n" +"to choose that version for the Program.\n" +"\n" +" Later license versions may give you additional or different\n" +"permissions. However, no additional obligations are imposed on any\n" +"author or copyright holder as a result of your choosing to follow a\n" +"later version.\n" +"\n" +" 15. Disclaimer of Warranty.\n" +"\n" +" THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY\n" +"APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT\n" +"HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY\n" +"OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,\n" +"THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n" +"PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM\n" +"IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF\n" +"ALL NECESSARY SERVICING, REPAIR OR CORRECTION.\n" +"\n" +" 16. Limitation of Liability.\n" +"\n" +" IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\n" +"WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS\n" +"THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY\n" +"GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE\n" +"USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF\n" +"DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD\n" +"PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),\n" +"EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF\n" +"SUCH DAMAGES.\n" +"\n" +" 17. Interpretation of Sections 15 and 16.\n" +"\n" +" If the disclaimer of warranty and limitation of liability provided\n" +"above cannot be given local legal effect according to their terms,\n" +"reviewing courts shall apply local law that most closely approximates\n" +"an absolute waiver of all civil liability in connection with the\n" +"Program, unless a warranty or assumption of liability accompanies a\n" +"copy of the Program in return for a fee.\n" +"\n" +" END OF TERMS AND CONDITIONS\n"; +using namespace std; +class VideoId { + private: + std::string id; + bool hasId=false; + bool IsValid(std::string id) + { + if(id.size() != 11) return false; + + for(auto c : id) + { + if(c == '-') continue; + if(c == '_') continue; + if(c >= 'A' && c <= 'Z') continue; + if(c >= 'a' && c <= 'z') continue; + if(c >= '0' && c <= '9') continue; + return false; + } + return true; + } + public: + VideoId(std::string url) + { + if(IsValid(url)) + { + hasId=true; + id = url; + return; + } + regex reg("youtube\\..+?/watch.*?v=(.*?)(?:&|/|$)"); + smatch m; + regex_search(url,m,reg); + if(m.size() == 2) + { + + std::string s = m[1].str(); + + if(IsValid(s)) { + id = s; + hasId=true; + return; + } + } + reg = regex("youtu\\.be/(.*?)(?:\\?|&|/|$)"); + regex_search(url,m,reg); + if(m.size() == 2) + { + + std::string s = m[1].str(); + + if(IsValid(s)) { + id = s; + hasId=true; + return; + } + } + reg = regex("youtube\\..+?/embed/(.*?)(?:\\?|&|/|$)"); + regex_search(url,m,reg); + if(m.size() == 2) + { + + std::string s = m[1].str(); + + if(IsValid(s)) { + id = s; + hasId=true; + return; + } + } + reg = regex("youtube\\..+?/shorts/(.*?)(?:\\?|&|/|$)"); + regex_search(url,m,reg); + if(m.size() == 2) + { + + std::string s = m[1].str(); + + if(IsValid(s)) { + id = s; + hasId=true; + return; + } + } + reg = regex("youtube\\..+?/live/(.*?)(?:\\?|&|/|$)"); + regex_search(url,m,reg); + if(m.size() == 2) + { + + std::string s = m[1].str(); + + if(IsValid(s)) { + id = s; + hasId=true; + return; + } + } + } + std::string Value() + { + return id; + } + bool HasValue() + { + return hasId; + } +}; +class MyData { + public: + std::string s; + size_t offset=0; +}; +static size_t read_info_json(char *data, size_t size, size_t nmemb, void *clientp) +{ + size_t realsize = size * nmemb; + MyData* str = static_cast(clientp); + + if(str->s.size() - str->offset < realsize) + realsize = str->s.size() - str->offset; + memcpy(data,str->s.data() + str->offset,realsize); + //fwrite(str->s.data() + str->offset,1,realsize,stderr); + str->offset += realsize; + return realsize; +} +static size_t write_info_json(char *data, size_t size, size_t nmemb, void *clientp) +{ + size_t realsize = size * nmemb; + std::string* str = static_cast(clientp); + str->append(data,realsize); + return realsize; +} +json_t* download_info(VideoId& id) +{ + CURL* curl = curl_easy_init(); + struct curl_slist *headers = curl_slist_append(NULL, "Content-Type: application/json"); + curl_slist_append(headers, "User-Agent: com.google.android.youtube/17.36.4 (Linux; U; Android 12; GB) gzip"); + std::string json= "{\"videoId\":\"" + id.Value() +"\",\"context\":{\"client\":{\"clientName\":\"ANDROID_TESTSUITE\",\"clientVersion\": \"1.9\",\"androidSdkVersion\":30, \"hl\":\"en\",\"gl\":\"US\",\"utcOffsetMinutes\":0}}}"; + + + + ///youtubei/v1/player?key=AIzaSyA8eiZmM1FaDVjRy-df2KTyQ_vz_yYM39w + std::string outJson={}; + curl_easy_setopt(curl,CURLOPT_HTTPHEADER,headers); + // curl_easy_setopt(curl,CURLOPT_HTTPPOST,json.c_str()); + curl_easy_setopt(curl, CURLOPT_POST, 1L); + curl_easy_setopt(curl,CURLOPT_READFUNCTION,read_info_json); + + MyData data; + data.s = json; + curl_easy_setopt(curl,CURLOPT_INFILESIZE,(long)json.size()); + curl_easy_setopt(curl,CURLOPT_READDATA,static_cast(&data)); + curl_easy_setopt(curl,CURLOPT_WRITEFUNCTION,write_info_json); + curl_easy_setopt(curl,CURLOPT_WRITEDATA,static_cast(&outJson)); + curl_easy_setopt(curl,CURLOPT_HTTP_VERSION,CURL_HTTP_VERSION_1_1); + curl_easy_setopt(curl,CURLOPT_URL,"https://www.youtube.com/youtubei/v1/player?key=AIzaSyA8eiZmM1FaDVjRy-df2KTyQ_vz_yYM39w"); + CURLcode c= curl_easy_perform(curl); + + + curl_easy_cleanup(curl); + + return json_loads(outJson.c_str(),0,NULL); + +} + bool Invalid(char c) + { + //just do windows because it is the strictist when it comes to windows, mac and linux + if(c >= 0 && c < 32) return true; + if(c == 127) return true; + if(c == '\\') return true; + if(c == '*') return true; + if(c == '/') return true; + if(c == '|') return true; + if(c == ':') return true; + if(c == '<') return true; + if(c == '>') return true; + if(c == '\"') return true; + if(c == '?') return true; + return false; + } +void safe_title(std::string& s,const char* str, size_t len) +{ + for(size_t i=0;i\nLICENSED UNDER GPLv3, type --license or goto for more info\nUses some code from https://github.com/Tyrrrz/YoutubeExplode which whom I don't agree with\n",argv[0]); + } + if(argc == 2 && strcmp(argv[1],"--license") == 0) + { + printf("%s\n",license); + return 0; + } + for(int i = 1;i