stuff

m3ww/.config/eww/scripts/todo.cpp

@@ -0,0 +1,92 @@
+#include <pwd.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include <algorithm>
+#include <cctype>
+#include <filesystem>
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include "nlohmann/json.hpp"
+using namespace std;
+using json = nlohmann::json;
+
+string rawTodo;
+json todo;
+
+// Function to check if file exists, if yes read it
+string readIfExists(const string& name) {
+    ifstream f(name.c_str());
+    stringstream buffer;
+    if (f) {                  // check if the file was opened successfully
+        buffer << f.rdbuf();  // read the whole file into a string stream
+        f.close();            // close the file when done
+    }
+    return buffer.str();  // return the string stream as a string
+}
+
+void writeToFile(const string& name, const string& content) {
+    ofstream f(name.c_str(), ios::app);  // open the file in append mode
+    if (f) {                   // check if the file was opened successfully
+        f << content << "\n";  // write the content to the file
+        f.close();             // close the file when done
+    } else {
+        cerr << "Error: could not open " << name
+             << "\n";  // print an error message to the standard error
+    }
+}
+
+string exec(const char* cmd) {
+    array<char, 128> buffer;
+    string result;
+    unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
+    if (!pipe) {
+        throw runtime_error("popen() failed!");
+    }
+    while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
+        result += buffer.data();
+    }
+    return result;
+}
+
+void delItem(const string& stringToDelete) {
+    cout << " [i] Full list: '" << todo << "'\n";
+    cout << " [x] Deleting item: '" << stringToDelete << "'\n\n";
+    for (int i = 0; i < todo.size(); i++) {
+        const string& thisEntry = todo[i];
+        cout << "Compare: \"" << thisEntry << "\" and \"" << stringToDelete << "\"\n";
+        if (thisEntry == stringToDelete) {
+            cout << "yes\n";
+            todo.erase(i);
+            break;
+        }
+    }
+}
+
+void addItem(const string& stringToAdd) {
+    cout << "adding\n";
+    todo.push_back(stringToAdd);
+}
+
+int main(int argc, char* argv[]) {
+    if (argc == 1) {
+        cout << "Usage: todo del [ STRING ]";
+        return 0;
+    }
+
+    rawTodo = readIfExists("json/todo.json");
+    todo = json::parse(rawTodo);
+    if (argc > 2 && string(argv[1]) == "del") {
+        delItem(string(argv[2]));
+        exec("echo '' > json/todo.json");
+        writeToFile("json/todo.json", todo.dump());
+    }
+    else if (argc > 2 && string(argv[1]) == "add") {
+        addItem(string(argv[2]));
+        exec("echo '' > json/todo.json");
+        writeToFile("json/todo.json", todo.dump());
+    }
+}