sys functions working

README.md

@@ -30,3 +30,7 @@ Flags:
 - V3 - Add username to LoginInfo
 - V2 - Remove string size limit
 - V1 - Working with string size limit of 20 characters
+
+## Requirements
+### For linux
+sudo apt install xclip

include/buffer.hpp

@@ -16,7 +16,7 @@ public:
 	Buffer();
 	~Buffer();
 	bool resize(size_t new_size);
-	int add_end(uint8_t *data, size_t data_size);
+	uint32_t add_end(uint8_t *data, size_t data_size);
 	int add_middle(uint8_t *data, size_t data_size, size_t index);
 
 	// Removes data from buffer without checking if it's in the buffer

main.cpp

@@ -31,7 +31,7 @@ int main(int argc, char **argv)
 
 	args = get_args(argc, argv, &label);
 	if (args == Arg::Error)
-		return 1;
+		return 0;
 
 	save_location_path = get_save_path();
 	if (!save_location_path.has_value())

source/buffer.cpp

@@ -38,7 +38,7 @@ bool Buffer::resize(size_t new_size)
 	return true;
 }
 
-int Buffer::add_end(uint8_t *data, size_t data_size)
+uint32_t Buffer::add_end(uint8_t *data, size_t data_size)
 {
 	if (taken + data_size > size)
 		if (!resize(size + data_size))

source/func.cpp

@@ -45,9 +45,9 @@ void delete_logininfo_from_buffer(Buffer &buffer, int index_of_pass)
 
 void add_logininfo_to_buffer(Buffer &buffer, const char *label, const char *username, const char *password)
 {
-	int label_start = buffer.add_end((uint8_t *)label, strlen(label) + 1);
-	int username_start = buffer.add_end((uint8_t *)username, strlen(username) + 1);
-	int password_start = buffer.add_end((uint8_t *)password, strlen(password) + 1);
+	uint32_t label_start = buffer.add_end((uint8_t *)label, strlen(label) + 1);
+	uint32_t username_start = buffer.add_end((uint8_t *)username, strlen(username) + 1);
+	uint32_t password_start = buffer.add_end((uint8_t *)password, strlen(password) + 1);
 
 	Index *index = (Index *)buffer.buffer;
 

source/sys.cpp

@@ -119,22 +119,101 @@ std::optional<std::string> get_save_path()
 
 #else
 
+#include <cstring>
+#include <iostream>
+#include <termios.h>
+#include <unistd.h>
+#include <filesystem>
+
 bool put_data_on_clipboard(const char *text)
 {
-	// TODO
+	size_t len = strlen(text);
+	if (len == 0)
+	{
+		printf("Text is empty\n");
+		return false;
+	}
+
+	// Open a pipe to xclip command
+	FILE *pipe = popen("xclip -selection clipboard", "w");
+	if (!pipe)
+	{
+		printf("Failed to open pipe to xclip\n");
+		return false;
+	}
+
+	// Write text to xclip
+	if (fwrite(text, 1, len, pipe) != len)
+	{
+		printf("Failed to write text to xclip\n");
+		pclose(pipe);
+		return false;
+	}
+
+	// Close the pipe
+	pclose(pipe);
 	return true;
 }
 
 std::string get_user_password()
 {
-	// TODO
-	return "123";
+	struct termios oldt, newt;
+
+	// Save the current terminal attributes
+	tcgetattr(STDIN_FILENO, &oldt);
+
+	// Copy the old settings to the new settings
+	newt = oldt;
+
+	// Disable echo input
+	newt.c_lflag &= ~ECHO;
+
+	// Apply the new settings
+	tcsetattr(STDIN_FILENO, TCSANOW, &newt);
+
+	// Take input
+	std::string ipt;
+	std::getline(std::cin, ipt);
+
+	// Otherwise next cout will print into the same line
+	std::cout << std::endl;
+
+	// Restore the terminal attributes
+	tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
+
+	return ipt;
 }
 
 std::optional<std::string> get_save_path()
 {
-	// TODO
-	return "save.bin";
+	namespace fs = std::filesystem;
+
+	const char *homeDir = getenv("HOME");
+	if (homeDir == nullptr)
+	{
+		return {};
+	}
+
+	fs::path userDirectory(homeDir);
+	userDirectory /= ".password_manager";
+
+	if (!fs::exists(userDirectory))
+	{
+		// Directory doesn't exist, create it
+		if (!fs::create_directory(userDirectory))
+		{
+			return {};
+		}
+	}
+	else if (!fs::is_directory(userDirectory))
+	{
+		// Path exists but is not a directory
+		return {};
+	}
+
+	userDirectory /= "save.txt";
+
+	return userDirectory.string();
 }
 
 #endif