152 lines
4.3 KiB
C
152 lines
4.3 KiB
C
#ifndef BEAKER_H
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#define BEAKER_H
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#include <math.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define MAX_CONTEXT_VARS 32
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#define MAX_KEY_LEN 64
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#define MAX_VALUE_LEN 256
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#define MAX_PATH_LEN 256
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#define MAX_HANDLERS 32
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#define BUFFER_SIZE 4096
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#define MAX_URL_PARAMS 16
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#define MAX_COOKIES 10
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#define MAX_OUTER_ARRAY_ITEMS 100
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#define MAX_INNER_ARRAY_ITEMS 200
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#define TEMPLATES_DIR "templates/"
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#define STATIC_DIR "static/"
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#define LOCALES_DIR "locales/"
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#define INITIAL_LOCALES_CAPACITY 8
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#define INITIAL_LOCALE_KEYS_CAPACITY 16
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#define MAX_LOCALES_HARD 1024
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#define MAX_LOCALE_KEYS_HARD 65536
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#define MAX_LOCALE_ID_LEN 64
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#define MAX_LOCALE_VALUE_LEN 512
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typedef enum {
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CONTEXT_TYPE_STRING,
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CONTEXT_TYPE_STRING_ARRAY,
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CONTEXT_TYPE_STRING_2D_ARRAY,
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} ContextType;
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typedef struct {
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char key[MAX_KEY_LEN];
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ContextType type;
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union {
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char string_val[MAX_VALUE_LEN];
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struct {
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char **values;
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int count;
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} string_array_data;
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struct {
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char ***values;
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int outer_count;
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int *inner_counts;
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} string_2d_array_data;
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} value;
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} ContextVar;
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typedef struct {
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ContextVar vars[MAX_CONTEXT_VARS];
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int count;
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} TemplateContext;
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typedef struct {
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char key[MAX_KEY_LEN];
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char value[MAX_VALUE_LEN];
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} UrlParam;
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typedef struct {
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UrlParam params[MAX_URL_PARAMS];
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int count;
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} UrlParams;
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typedef struct {
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char name[MAX_KEY_LEN];
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char value[MAX_VALUE_LEN];
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char expires[MAX_VALUE_LEN];
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char path[MAX_KEY_LEN];
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bool http_only;
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bool secure;
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} Cookie;
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typedef struct {
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char id[MAX_LOCALE_ID_LEN];
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char name[MAX_VALUE_LEN];
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char direction[16];
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} LocaleMeta;
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typedef struct {
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char key[MAX_KEY_LEN];
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char value[MAX_LOCALE_VALUE_LEN];
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} LocaleKV;
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typedef struct {
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LocaleMeta meta;
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LocaleKV *keys;
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int key_count;
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int key_capacity;
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} Locale;
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typedef struct {
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LocaleMeta meta;
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} LocaleInfo;
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typedef int (*RequestHandler)(UrlParams *params);
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typedef struct {
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char path[MAX_PATH_LEN];
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RequestHandler handler;
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} RouteHandler;
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typedef struct {
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char remote_addr[32];
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} RequestInfo;
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TemplateContext new_context();
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void context_set(TemplateContext *ctx, const char *key, const char *value);
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void context_set_string_array(TemplateContext *ctx, const char *key,
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char *values[], int count);
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void context_set_array_of_arrays(TemplateContext *ctx, const char *key,
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char **values_2d[], int outer_count,
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int inner_counts[]);
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void free_context(TemplateContext *ctx);
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char *render_template(const char *template_file, TemplateContext *ctx);
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int beaker_load_locales(void);
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void beaker_set_locale(TemplateContext *ctx, const char *locale_id);
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int beaker_get_all_locales(LocaleInfo *out, int max_count);
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const LocaleMeta *beaker_get_locale_meta(const char *locale_id);
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const char *beaker_get_locale_value(const char *locale_id, const char *key);
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void beaker_free_locales(void);
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void send_response(const char *html);
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void send_redirect(const char *location);
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void send_status(const char *status_line);
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void set_cookie(const char *name, const char *value, const char *expires,
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const char *path, bool http_only, bool secure);
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char *get_cookie(const char *cookie_name);
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void set_handler(const char *path, RequestHandler handler);
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char *parse_request_url(const char *request_buffer, UrlParams *params);
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const char *get_mime_type(const char *file_path);
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bool serve_static_file(const char *request_path_relative_to_static);
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bool serve_static_file_with_mime(const char *request_path_relative_to_static, const char *mime_type);
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bool serve_data(const char *data, size_t size, const char *mime_type);
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int beaker_run(const char *ip, int port);
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void beaker_run_with_threads(const char *ip, int port, int num_workers);
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const char *beaker_get_remote_addr(void);
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const char *beaker_get_header(const char *name);
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void beaker_set_request_buffer(const char *buffer);
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#endif
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