taskrambler  0.1.8
Web server and task management solution.
application/controller/user/read.c
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1 /**
2  * \file
3  *
4  * \author Georg Hopp
5  *
6  * \copyright
7  * Copyright © 2013 Georg Hopp
8  *
9  * This program is free software: you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation, either version 3 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program. If not, see <http://www.gnu.org/licenses/>.
21  */
22 
23 #define _GNU_SOURCE
24 
25 #include <sys/types.h>
26 #include <stdio.h>
27 
28 #include "class.h"
30 #include "session.h"
31 #include "hash.h"
32 
33 #include "utils/memory.h"
34 
35 
36 #define USER_JSON \
37  "{\"email\":\"%s\",\"firstname\":\"%s\",\"surname\":\"%s\"}"
38 
39 char *
40 controllerUserRead(Application app, Session sess, Hash args)
41 {
42  char * buffer;
43  size_t nbuffer;
44  HashValue id = hashGet(args, CSTRA("id"));
45  Uuid search = uuidParse(id->value);
46  User user = applicationGetUser(app, search);
47 
48  nbuffer = snprintf(NULL, 0, USER_JSON,
49  user->email,
50  user->firstname,
51  user->surname);
52  buffer = memMalloc(nbuffer);
53  nbuffer = sprintf(buffer, USER_JSON,
54  user->email,
55  user->firstname,
56  user->surname);
57 
58  return buffer;
59 }
60 
61 // vim: set ts=4 sw=4:
Uuid uuidParse(const UuidString)
Definition: uuid/parse.c:30
void * memMalloc(size_t)
Definition: memory.c:783
#define CSTRA(val)
Const STRing Argument.
Definition: memory.h:26
void * hashGet(Hash, const char *, size_t)
Definition: hash/get.c:51
char * controllerUserRead(Application app, Session sess, Hash args)
User applicationGetUser(Application, Uuid)
Definition: get_user.c:41