Added send link and image functionality. Sending images doesn't always work.
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@@ -7,4 +7,9 @@ enum data_type {
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IMAGE
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};
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enum image_type {
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PNG,
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AVIF
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};
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#endif
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@@ -8,6 +8,8 @@ using namespace std;
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struct FileUtils {
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static bool fileExists(const char *path);
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static vector<unsigned char> open_image(const string& path);
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static vector<string> get_image_list(const string& path);
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};
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#endif
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+6
-19
@@ -2,16 +2,7 @@
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#define SERVERUTILS_H
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#include <string>
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#include <vector>
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#include <iostream>
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#include <sstream>
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#include <string>
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#include <unistd.h>
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#include <netinet/in.h>
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#include <thread>
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#include <chrono>
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#include <unordered_map>
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#include <map>
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#include "../include/DataType.h"
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using namespace std;
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@@ -22,9 +13,11 @@ class ServerUtils {
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private:
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static void process_request(int client_fd);
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static void send_header(int client_fd, data_type type);
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static void send_chunked_html(int client_fd, unsigned int hash);
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static void send_chunked_html(int client_fd, size_t hash);
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static void send_chunked_css(int client_fd);
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static void send_data(int client_fd, string data);
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static void send_data(int client_fd, const string& data);
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static void send_image(int client_fd, const string& path, image_type type);
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static size_t send_all(int sockfd, const char* data, size_t length);
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};
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const string HTML_RESPONSE_HEADER =
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@@ -41,18 +34,12 @@ const string CSS_RESPONSE_HEADER =
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"Cache-control: max-age=12000\r\n"
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"Connection: close\r\n\r\n";
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const string PNG_RESPONSE_HEADER =
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"HTTP/1.1 200 OK\r\n"
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"Content-Type: text/png; charset=utf-8\r\n"
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"Transfer-Encoding: chunked\r\n"
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"Cache-control: max-age=12000\r\n"
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"Connection: close\r\n\r\n";
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const string HTML_BEGINNING =
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"<!DOCTYPE html>\n<html><head>\r\n"
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"<title>Drip</title>\r\n"
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"<link rel=\"preload\" href=\"style.css\" as=\"style\" />\r\n"
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"<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\r\n"
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"<link rel=\"icon\" href=\"favicon.png\"\r\n"
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"<link rel=\"icon\" type=\"image/png\" href=\"favicon.png\"\r\n"
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"</head><body>\r\n";
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const string HTML_END = "</body></html>\r\n";
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+9
-5
@@ -4,21 +4,25 @@
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#include <string>
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#include <vector>
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#include <unordered_map>
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#include <map>
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#include <iostream>
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#include "../include/DataType.h"
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using namespace std;
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struct WordUtils {
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static map<string, map<string, int>> load_data(const string& path);
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static unordered_map<string, unordered_map<string, int>> load_data(const string& path);
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static vector<string> load_css(const string& path);
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static vector<string> predict_next_word(const string& input, const map<string, map<string, int>>& word_frequencies, size_t count);
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static vector<string> predict_next_word(const string& input, const unordered_map<string, unordered_map<string, int>>& word_frequencies, size_t count);
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static string load_file(const string& path);
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static vector<string> split_string(const string& input, data_type type);
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static string extract_url(const string& input);
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static string create_tag(const map<string, map<string, int>>& word_frequencies, const char& hash);
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static bool contains_image(const string& input);
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static string extract_image_name(const string& input);
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static string create_tag(const unordered_map<string, unordered_map<string, int>>& word_frequencies, const char& hash);
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static string create_link(const unordered_map<string, unordered_map<string, int>>& word_frequencies, unsigned long hash);
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static string create_image(const string& image);
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static unsigned int hash_url(const string& input);
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static unsigned long djb2Hash(const string& str);
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static unsigned long fnv1aHash(const string& str);
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};
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#endif
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