2 * Copyright (C) 2013-2014 Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
3 * Copyright (C) 2014 Alexandre Oliva <lxoliva@fsfla.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #include "rnet_encode.h"
27 #include "rnet_message.h"
30 int rnet_encode(struct rnet_decfile *decfile, struct rnet_message **msg)
47 size_t header_size, header_head, header_tail;
49 *msg = rnet_message_new();
54 file_len = rnet_decfile_get_file(decfile)->len;
55 hash = rnet_decfile_get_file_hash(decfile);
58 header = rnet_decfile_get_header(decfile);
60 codigo_recnet = rnet_decfile_get_header_field(decfile, "codigo_recnet");
61 tp_arq = strtoul(codigo_recnet, NULL, 10);
62 id_dec = strtoul(rnet_decfile_get_header_field(decfile, "hash"), NULL, 10);
63 cpf = rnet_decfile_get_header_field(decfile, "cpf");
64 ano = rnet_decfile_get_header_field(decfile, "ano");
65 exerc = rnet_decfile_get_header_field(decfile, "exerc");
66 uf = rnet_decfile_get_header_field(decfile, "uf");
67 versao_pgd = strtoul(rnet_decfile_get_header_field(decfile, "nr_versao"), NULL, 10);
68 ret = strtoul(rnet_decfile_get_header_field(decfile, "in_ret"), NULL, 10);
70 if (!strcmp(exerc, "2014")) {
71 header_size = RNET_HEADER_SIZE_2014;
72 header_head = RNET_HEADER_HEAD_2014;
73 header_tail = RNET_HEADER_TAIL_2014;
74 } else if (!strcmp(exerc, "2013")) {
75 header_size = RNET_HEADER_SIZE_2013;
76 header_head = RNET_HEADER_HEAD_2013;
77 header_tail = RNET_HEADER_TAIL_2013;
82 /* This was already checked at parse time. */
83 if (strlen (header) != header_size)
86 (*msg)->buffer[0] = 0x40;
88 r = rnet_message_add_u32(msg, "a_comp", 0);
89 r = rnet_message_add_u32(msg, "tp_arq", tp_arq);
90 r = rnet_message_add_u32(msg, "id_dec", id_dec);
91 r = rnet_message_add_ascii(msg, "exercicio", ano);
92 r = rnet_message_add_ascii(msg, "exercicio_pgd", exerc);
93 r = rnet_message_add_buffer(msg, "hash_arq", hash, 16);
94 r = rnet_message_add_buffer(msg, "hash_trans", hash, 16);
95 r = rnet_message_add_ascii(msg, "ni", cpf);
96 r = rnet_message_add_ascii(msg, "tp_ni", "CPF");
97 r = rnet_message_add_u8(msg, "num_ass", 0);
98 r = rnet_message_add_u32(msg, "p_comp", 0);
99 r = rnet_message_add_u8(msg, "ret", ret);
100 r = rnet_message_add_u64(msg, "tam_arq", file_len);
101 r = rnet_message_add_u64(msg, "tam_assinado", file_len);
102 r = rnet_message_add_u64(msg, "tam_trans", file_len);
103 r = rnet_message_add_ascii(msg, "uf", uf);
104 r = rnet_message_add_u8(msg, "vrs_des_pa", 0);
105 r = rnet_message_add_u16(msg, "versao_pgd", versao_pgd);
106 r = rnet_message_add_u8(msg, "critica_validador", 0x06);
107 r = rnet_message_add_ascii(msg, "ip_loc", "127.0.0.1");
108 r = rnet_message_add_ascii(msg, "versao_java", "1.5.0-gij;Free Software rnetclient pretending to be GNU Interpreter for Java");
109 r = rnet_message_add_ascii(msg, "origem", "JA2R");
110 r = rnet_message_add_ascii(msg, "so", "GNU");
111 r = rnet_message_add_ascii(msg, "cliente", "201105");
112 r = rnet_message_add_buffer(msg, "dados_val",
113 header + header_head,
114 header_size - header_tail - header_head);
115 r = rnet_message_add_u32(msg, "tam_dados_val", 0);
116 r = rnet_message_add_u32(msg, "tam_dados_val_chave", 0);
117 r = rnet_message_add_u32(msg, "arquivos_restantes", 0);