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Remove string size limit

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This commit is contained in:
Nikola Petrov
2023-08-26 02:05:10 +02:00
parent 92743427c5
commit 6e3bd954e5
7 changed files with 320 additions and 193 deletions
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3
Password_manager/include/Buffer.h
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@@ -12,7 +12,8 @@ public:
Buffer();
~Buffer();
bool resize(size_t new_size);
int add(uint8_t* data, size_t data_size);
int 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
void remove_fast(uint8_t* data, size_t data_size);

6
Password_manager/include/arg_func.h
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@@ -5,9 +5,9 @@ class Buffer;
class Cryptography;
#include <string>
Pass* arg_get(Buffer& decrypted_buffer, const char* label);
const char* arg_get(Buffer& decrypted_buffer, const char* label);
Pass* arg_generate(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto);
const char* arg_generate(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto);
void arg_list(Buffer& decrypted_buffer);
@@ -15,7 +15,7 @@ void arg_delete(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char*
void arg_print_all_p(Buffer& decrypted_buffer, std::string& user_pass);
Pass* arg_input(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto);
const char* arg_input(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto);
void arg_change(Buffer& decrypted_buffer, Buffer& encrypted_buffer, std::string& user_pass, Cryptography& crypto);

26
Password_manager/include/func.h
View File

@@ -1,16 +1,20 @@
#pragma once
#include <fstream>
constexpr auto MAX_STRING_SIZE = 21;
constexpr auto MAX_STRING_SIZE = 15;
class Buffer;
struct Pass
{
char label[MAX_STRING_SIZE];
char password[MAX_STRING_SIZE];
uint32_t label;
uint32_t password;
};
Pass() = default;
struct Index
{
uint32_t count;
uint32_t offset;
};
enum class Arg
@@ -26,13 +30,19 @@ enum class Arg
Error // error
};
Pass* find_password(Buffer* buff, const char* label);
int find_password_in_buffer(Buffer& buff, const char* label);
void generate_password(char* password);
void delete_password_from_buffer(Buffer& in, Buffer& out, int index_of_pass);
bool save_buffer_to_file(Buffer* buffer);
void add_password_to_buffer(Buffer& in, const char* label, const char* password);
bool load_buffer_from_file(Buffer* buffer);
const char* get_password_from_buffer(Buffer& decrypted_buffer, int label);
void generate_password(std::string& password);
bool save_buffer_to_file(Buffer& buffer);
bool load_buffer_from_file(Buffer& buffer);
void print_usage();