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#include "../../include/rapida.h"
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#include "../../include/servers/tcp.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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static void products_handler(rpd_req *req, rpd_res *res, void *userdata)
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{
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char *body = "<!DOCTYPE html>"
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"<html>"
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"<head><title>Product</title></head>"
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"<body>"
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"<h1>Product page</h1>"
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"<pre>"
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"Category: %s\n"
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"Id: %s"
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"</pre>"
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"</body>"
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"</html>";
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rpd_keyval_item *cat = rpd_keyval_find(&req->params, "category");
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rpd_keyval_item *id = rpd_keyval_find(&req->params, "id");
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if (!cat || !id) {
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res->status = rpd_res_st_internal_server_error;
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return;
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}
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int bufflen = strlen(body) + strlen(cat->val) + strlen(id->val);
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res->body = (char *) malloc(sizeof(char) * (bufflen + 1));
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if (!res->body) {
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res->status = rpd_res_st_internal_server_error;
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return;
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}
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res->body[bufflen] = '\0';
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sprintf(res->body, body, cat->val, id->val);
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res->status = rpd_res_st_ok;
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/*
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* place all values in heap, please,
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* because after call handler
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* `req` and `res` will be freed
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*/
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res->content_type = strdup("text/html");
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}
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int main()
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{
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rpd_app app;
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rpd_app_create(&app);
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rpd_app_add_route(&app, "/products/:category/:id", &products_handler, NULL);
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return rpd_tcp_server_start(&app, "http://localhost:8080");
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}
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