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[Gara] Re-writing basic logic in C and hoping that I can import that into Java.
author MrJuneJune <me@mrjunejune.com>
date Wed, 03 Dec 2025 20:51:50 -0800
parents 84672efec192
children a30944e5719e
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1 #ifndef SEOBEO_SERVER_H
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2 #define SEOBEO_SERVER_H
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4 /**
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5 * Seobeo
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6 * ------
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7 *
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8 * Library for starting TCP, UDP server and serving static file or path.
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9 */
1
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11 #include <stdio.h>
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12 #include <stdlib.h>
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13 #include <unistd.h>
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14 #include <errno.h>
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15 #include <string.h>
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16 #include <sys/types.h>
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17 #include <sys/socket.h>
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18 #include <netinet/in.h>
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19 #include <netdb.h>
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20 #include <arpa/inet.h>
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21 #include <sys/wait.h>
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22 #include <signal.h>
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23 #include <fcntl.h>
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24 #include <pthread.h>
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25 #include <stdatomic.h>
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26 #include <stdbool.h>
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28 #include "seobeo/seobeo_internal.h"
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30 #define INITIAL_BUFFER_CAPACITY 4096
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32 // HTTP STATUS CODE
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33 #define HTTP_OK 200
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34 #define HTTP_CREATED 201
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35 #define HTTP_MOVED_PERMANENTLY 301
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36 #define HTTP_FOUND 302
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37 #define HTTP_BAD_REQUEST 400
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38 #define HTTP_UNAUTHORIZED 401
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39 #define HTTP_FORBIDDEN 403
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40 #define HTTP_NOT_FOUND 404
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41 #define HTTP_INTERNAL_ERROR 500
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43 extern volatile sig_atomic_t stop_server;
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45 // --- TCP --- //
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46 // --- Generate a Server Handle. ---//
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47 extern Seobeo_PHandle Seobeo_Stream_Handle_Server_Create(const char *host, const char* port);
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48 // --- Generate a Client Handle. ---//
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49 extern Seobeo_PHandle Seobeo_Stream_Handle_Client_Create(const char *host, const char* port, boolean use_tls);
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50 // --- Generate a Client Handle from given Server Handle. ---//
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51 extern Seobeo_PHandle Seobeo_Stream_Handle_Server_Accept(Seobeo_PHandle p_server_handle);
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53 // --- Web --- //
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54 /* Generate HTTP 1.1 Header value with given content_types and length. */
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55 extern void Seobeo_Web_Header_Generate(void *buffer, int status, const char *content_type, const int content_length);
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56 /* Start a Generic HTTP static file server with given folder. It will store folder into memory. */
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57 extern int Seobeo_Web_Server_Start(const char *folder_path, const char *port, Seobeo_ServerMode mode, int thread_count);
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58 /* Generic HTTP GET Rquest to given host and port with path. It will mimic chrome. */
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59 extern int Seobeo_Web_Client_Get(const char *host, const char *port, const char *path);
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60
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61 // --- Helper functions --- //
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62 /* Destroy handle. It will handle all NULL poointers. */
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63 extern void Seobeo_Handle_Destroy(Seobeo_PHandle p_handle);
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64 /* Write to socket from write_buffer in the handle. */
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65 extern int Seobeo_Handle_Flush(Seobeo_PHandle p_handle);
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66 /* Write to socket with given data source, if the data source is bigger than the write buffer for handle then we just directly write from the data source. */
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67 extern int Seobeo_Handle_Queue(Seobeo_PHandle p_handle, const uint8_t *data, uint32_t data_size);
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68 /* Read to socket from read_buffer in the handle. */
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69 extern int Seobeo_Handle_Read(Seobeo_PHandle p_handle);
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70 /* Move to read_buffer to front and we already consumed the given amount in the handle. */
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71 extern void Seobeo_Handle_Consume(Seobeo_PHandle p_handle, uint32 consumed);
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72 /* Assign IP4 or IP6 to sockaddr. TODO: Maybe create my own struct for this? */
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73 extern void *Seobeo_Get_IP4_Or_IP6(struct sockaddr *sa);
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74 #endif