added level hashes and finished credits
parent
f3ffdc3e31
commit
3950195593
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@ -38,6 +38,33 @@ int Model::OnInit (int argc, char* argv[]) {
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/// \TODO use <optional> or similar for initialization of mCurrentLevelIndex
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mCurrentLevelIndex = 99999;
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mGameModified = false;
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mCurrentLevelModified = false;
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// populate the level hashes
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mLevelHashes["level01_lets_get_started.map"] = "1165bac2b862118fb9c830e2f2f87c47782dded737954d81430f93adcadd3567";
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mLevelHashes["level02_sing_along.map"] = "206e1e8b60a75a97de2bd91f5422ccaade43463daf5d5d4df971f0c3d9ef3f28";
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mLevelHashes["level03_spacewalk.map"] = "e6c615af0b7ece9e9c826d2f431a0de080c199e2685b4f0772bb54e16894e9de";
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mLevelHashes["level04_spiessrutenlauf.map"] = "4ba5c830f38e2b07b7b899d744fc4cefbd40921904492dfb396f24897a9925c0";
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mLevelHashes["level05_WolleNew1_might_want.map"] = "7289454d67c74a8d5e1afe02996e786458655182355b19fe2cd1a51f4139d1da";
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mLevelHashes["level06_WolleNew3_watch_your.map"] = "e5e86667623b12a491a2395a9b361617ee961edf8d349b7419942f0dbf76b769";
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mLevelHashes["level07_circled.map"] = "98aa36bf2c8f6be8cd23c7c284d6ff413db992f09e5d5866e5a3aa393a93b367";
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mLevelHashes["level08_highway.map"] = "bf5e678750d3f4d47c7bfec5ae62d852db1f475146ef013040d1e67308708a66";
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mLevelHashes["level09_WolleNew4_wheres_the_brain.map"] = "f3f685f6eb6cc703a5eaa0177472717ea49dddc2099e2bd1865f551f94e8fdf4";
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mLevelHashes["level10_WolleWhatever_whatever.map"] = "2f97984e86bd0969909032fa44bcf883dd181fbe61782ee7dd704b0b63dfd0e1";
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mLevelHashes["level11_Strahlensatz.map"] = "3f293d4b0ea23688c15761a54b2ee097cc6a41b30750cc8fc5fccf94c20bf018";
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mLevelHashes["level12_your_in_my_way.map"] = "d82a4a85a70c3e9e05f771dde2d75597a2336f3165a544ca6dc378b6fd168cce";
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mLevelHashes["level13_WolleHarder1_tribute_to_lw.map"] = "1b52ccfb9f6211eb07d880cab6bf23b3ac05646561b555077bae14ad8f40c80c";
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mLevelHashes["level14_asteroid_field_lets_hide.map"] = "a9e2ddca00eef71a51f564f7d7cdd482e8a4d4fc7b70d4d2bf3d5f496188fce1";
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mLevelHashes["level15_WolleNew6_smack_my.map"] = "1d7e1223bbd8a68492108c2416c1a8ba828d293601c02e489dbf6b5db6a1aaa2";
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mLevelHashes["level16_Wolle7_todesspirale.map"] = "d82d8f6c21806238a7b6a87c1217a0dff42f4e59e73f28e7af3f0c8afd908e38";
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mLevelHashes["level17_WolleEasyNew1_twin_supernova.map"] = "4e177f82a0ba8f909ff1af1adf13caf82ab41cf09d69504c87f3e0551b9b73ed";
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mLevelHashes["level18_WolleNew2_dont_drink.map"] = "3b7b0fa59ee652e763ea43ffd7e572e1bd0436116fd5d5b13ed679fce362d265";
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mLevelHashes["level19_Geisterfahrer.map"] = "2036741d6fd4a863324210e53b903d7a898c4478e5eb9607a43a110bb6999ace";
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mLevelHashes["level20_billiard.map"] = "23dcffbf61bd887db7613b02d0c9ad04d77d800af631edbcf5822a169dcc2a9d";
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mLevelHashes["level21_final.map"] = "6384b1565c0c844d7083e744d6cfbaf9de42f5ad5ecb0cb668c3a2458860c8ac";
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mLevelHashes["level22_bonus.map"] = "a5c9455284fb2311687b5076693ab0df50c7766044561d79f4c46896842a6b44";
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if (InitLevelList() == 0)
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Engine::LogError ("No levels found!");
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@ -152,6 +179,15 @@ unsigned int Model::InitLevelList () {
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if (boost::filesystem::is_regular_file (dir_iter->status())) {
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std::string level_relative_path (level_dir_name);
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level_relative_path += dir_iter->path().filename();
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// check whether we found an official level
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std::string map_name (level_relative_path);
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map_name = map_name.substr(map_name.rfind ('/') + 1, map_name.size());
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if (mLevelHashes.find(map_name) == mLevelHashes.end()) {
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Engine::LogDebug ("Skipping unofficial level %s", std::string(level_relative_path).c_str());
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continue;
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}
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mLevelList.push_back (level_relative_path);
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Engine::LogDebug ("Found level %s", mLevelList[mLevelList.size()-1].c_str());
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}
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@ -518,7 +554,17 @@ void Model::SubmitHighscoreEntry (const std::string &name, const unsigned int po
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}
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int Model::DoLoadLevel (const char* filename) {
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Engine::LogMessage ("Loading level from %s", filename);
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// verify the hash of the map
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std::string map_name (filename);
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map_name = map_name.substr(map_name.rfind ('/') + 1, map_name.size());
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std::string map_hash = sha256_hash_file (filename);
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if (map_hash != mLevelHashes[map_name]) {
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Engine::LogMessage ("Map verification for file %s failed!", map_name.c_str());
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mGameModified = true;
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mCurrentLevelModified = true;
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}
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Engine::LogDebug ("Verification for level %s OK: loading level.");
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std::fstream level_file (filename, std::ios::in);
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if (!level_file) {
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@ -779,6 +825,9 @@ void Model::OnLevelComplete() {
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mLevelPoints += mLevelTimeBonusPoints;
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mPoints += mLevelPoints;
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if (mGameModified)
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mPoints = 0;
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}
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void Model::OnCreateEntity (const int type, const unsigned int id) {
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@ -88,6 +88,7 @@ class Model : public Engine::ModelBase {
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return mCurrentLevelIndex;
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}
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bool GetGameModified() { return mGameModified; }
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protected:
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/** \brief Initializes the system */
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virtual int OnInit (int argc, char* argv[]);
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@ -102,6 +103,9 @@ class Model : public Engine::ModelBase {
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/** \brief Keeps a list of all asteroids */
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std::vector<unsigned int> mAsteroids;
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std::map<std::string, std::string> mLevelHashes;
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bool mGameModified;
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bool mCurrentLevelModified;
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int mPlayerLives;
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unsigned int mPoints;
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@ -780,6 +780,20 @@ std::string time_seconds_to_string (float time_seconds) {
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void View::DrawUiLevelComplete() {
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DrawPageTitle ("Level Complete!");
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if (GetModel()->GetGameModified()) {
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SelectFont("console.ttf size=23 color=#cc0000");
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float width, height;
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std::string message ("* UNOFFICIAL GAME * UNOFFICIAL GAME * UNOFFICIAL GAME *");
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float xpos = (screen_left) + 5;
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float ypos = 20;
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DrawGLString (xpos, ypos, message.c_str());
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ypos = screen_bottom - 4;
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DrawGLString (xpos, ypos, message.c_str());
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}
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SelectFont ("console.ttf size=23 color=#ffffff");
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stringstream temp_stream;
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@ -1094,19 +1108,24 @@ void View::DrawUiCredits() {
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SelectFont ("console.ttf size=23");
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static std::string credits_content (
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"_Programming,\r\
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_ Design, and Graphics\r\
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"_Programming, Design,\r\
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_ Sounds, and Graphics\r\
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Martin Felis\r\
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\r\
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_Level Design\r\
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_Top Level Designer\r\
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Sir Wolle\r\
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\r\
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\r\
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_Additional Level Design\r\
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Martin Felis\r\
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michi\r\
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Khai-Long Ho Hoang\r\
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Andi\r\
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Sebastian Felis\r\
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\r\
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_Music\r\
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DJad - Space Exploration\r\
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\r\
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_Sounds\r\
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Martin Felis\r\
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\r\
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_Libraries\r\
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libSDL\r\
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SDL_mixer\r\
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@ -1145,14 +1164,9 @@ _http://www.fysx.org\r\
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\r\
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EOF\r\
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");
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static float page_duration = 4.;
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static float page_duration = 5.;
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static float page_draw_duration = page_duration;
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if (page_draw_duration < 0.) {
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mCreditsPageIndex ++;
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page_draw_duration = page_duration;
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}
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stringstream credits_stream (credits_content);
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std::string line;
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@ -1194,6 +1208,17 @@ EOF\r\
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}
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}
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if (page_draw_duration < 0.) {
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mCreditsPageIndex ++;
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page_draw_duration = page_duration;
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// Level contributors are shown a bit longer
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if (mCreditsPageIndex == 1) {
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page_draw_duration *= 1.5;
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}
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}
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page_draw_duration -= Engine::GetFrameDuration();
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if (Engine::GUI::CheckKeyPressed(SDLK_ESCAPE)
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@ -150,7 +150,7 @@ int main (int argc, char* argv[]) {
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else
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SDL_WM_SetIcon(image,NULL);
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SDL_WM_SetCaption("fysxasteroids -BETA 2-","fysxasteroids -BETA 2-");
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SDL_WM_SetCaption("fysxasteroids -RC 1-","fysxasteroids -RC 1-");
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engine.GetView()->SetGridSize (8,8);
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@ -53,3 +53,45 @@ std::string sha256_hash (std::string input) {
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return std::string (result_buf, 64);
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}
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std::string sha256_hash_file (const char *filename) {
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// we simply read the whole file into a string and hash this
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std::ifstream file_stream (filename, std::ios_base::binary);
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if (!file_stream.is_open()) {
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std::cerr << "Could not hash file " << filename << ": could not open file." << std::endl;
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return "";
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}
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file_stream.seekg (0,std::ios_base::end);
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std::streampos file_end = file_stream.tellg();
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int file_size = static_cast<int> (file_end);
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if (file_size == 0) {
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std::cerr << "Could not hash file " << filename << ": file has no content!" << std::endl;
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return "";
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}
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unsigned char *file_buffer = NULL;
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file_buffer = new unsigned char[file_size];
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file_stream.seekg(0, std::ios_base::beg);
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file_stream.read ((char*)file_buffer, file_size);
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char result_buf[64];
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SHA256_CTX ctx256;
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SHA256_Init(&ctx256);
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SHA256_Update(&ctx256, file_buffer, file_size);
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SHA256_End (&ctx256, result_buf);
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file_stream.close();
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delete[] file_buffer;
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// std::cerr << "file hash is " << std::string (result_buf, 64) << std::endl;
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return std::string (result_buf, 64);
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}
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@ -6,5 +6,6 @@
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std::string strip_whitespaces (const std::string input_str);
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bool create_dir (const std::string &dir_str);
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std::string sha256_hash (std::string input);
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std::string sha256_hash_file (const char *filename);
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#endif /* _UTILS_H */
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