[352] | 1 | /*
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[400] | 2 | * TOPPERS PROJECT Home Network Working Group Software
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[364] | 3 | *
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[400] | 4 | * Copyright (C) 2016-2019 Cores Co., Ltd. Japan
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[364] | 5 | *
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[352] | 6 | * 上記著作権者は,以下の(1)~(4)の条件を満たす場合に限り,本ソフトウェ
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| 7 | * ア(本ソフトウェアを改変したものを含む.以下同じ)を使用・複製・改
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| 8 | * 変・再配布(以下,利用と呼ぶ)することを無償で許諾する.
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| 9 | * (1) 本ソフトウェアをソースコードの形で利用する場合には,上記の著作
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| 10 | * 権表示,この利用条件および下記の無保証規定が,そのままの形でソー
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| 11 | * スコード中に含まれていること.
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| 12 | * (2) 本ソフトウェアを,ライブラリ形式など,他のソフトウェア開発に使
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| 13 | * 用できる形で再配布する場合には,再配布に伴うドキュメント(利用
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| 14 | * 者マニュアルなど)に,上記の著作権表示,この利用条件および下記
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| 15 | * の無保証規定を掲載すること.
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| 16 | * (3) 本ソフトウェアを,機器に組み込むなど,他のソフトウェア開発に使
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| 17 | * 用できない形で再配布する場合には,次のいずれかの条件を満たすこ
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| 18 | * と.
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| 19 | * (a) 再配布に伴うドキュメント(利用者マニュアルなど)に,上記の著
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| 20 | * 作権表示,この利用条件および下記の無保証規定を掲載すること.
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| 21 | * (b) 再配布の形態を,別に定める方法によって,TOPPERSプロジェクトに
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| 22 | * 報告すること.
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| 23 | * (4) 本ソフトウェアの利用により直接的または間接的に生じるいかなる損
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| 24 | * 害からも,上記著作権者およびTOPPERSプロジェクトを免責すること.
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| 25 | * また,本ソフトウェアのユーザまたはエンドユーザからのいかなる理
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| 26 | * 由に基づく請求からも,上記著作権者およびTOPPERSプロジェクトを
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| 27 | * 免責すること.
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[364] | 28 | *
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[352] | 29 | * 本ソフトウェアは,無保証で提供されているものである.上記著作権者お
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| 30 | * よびTOPPERSプロジェクトは,本ソフトウェアに関して,特定の使用目的
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| 31 | * に対する適合性も含めて,いかなる保証も行わない.また,本ソフトウェ
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| 32 | * アの利用により直接的または間接的に生じたいかなる損害に関しても,そ
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| 33 | * の責任を負わない.
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[364] | 34 | *
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[374] | 35 | * @(#) $Id$
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[352] | 36 | */
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| 37 | #include <lib/curl_config.h>
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| 38 | #include <lib/curl_setup.h>
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| 39 | #include <curl/curl.h>
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| 40 | #include <wolfssl/wolfcrypt/wc_port.h>
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| 41 | //#include <wolfssl/ssl.h>
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| 42 | //#include <sys/socket.h>
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| 43 | #include <string.h>
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| 44 | #include <kernel.h>
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| 45 | #include <t_syslog.h>
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| 46 | #include "echonet_main.h"
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| 47 | #include "kernel_cfg.h"
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| 48 | #include "ff.h"
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[374] | 49 | #include <stdio.h>
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[364] | 50 | #include "client.h"
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| 51 | #include "jsonsl.h"
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[352] | 52 |
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| 53 | #define SKIP_PEER_VERIFICATION
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| 54 | //#define SKIP_HOSTNAME_VERIFICATION
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[364] | 55 |
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| 56 | const char SCOPE_DRIVE_FILE[] = "https://www.googleapis.com/auth/drive.file";
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| 57 | const char GRANT_TYPE_DEVICE[] = "http://oauth.net/grant_type/device/1.0";
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| 58 |
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[352] | 59 | char response[80];
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[364] | 60 | char errbuf[CURL_ERROR_SIZE];
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[352] | 61 |
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[364] | 62 | google_drive_t google_drive;
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| 63 |
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[371] | 64 | int read_client_info(google_drive_t *gd, const char *fname);
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[364] | 65 | void curl_setopt_common(CURL *curl);
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| 66 | int google_drive_error_callback(jsonsl_t jsn, jsonsl_error_t err,
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| 67 | struct jsonsl_state_st *state, char *errat);
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| 68 | void google_drive_state_callback(jsonsl_t jsn, jsonsl_action_t action,
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| 69 | struct jsonsl_state_st *state, const char *buf);
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| 70 |
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[352] | 71 | void client_init(void)
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| 72 | {
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[364] | 73 | google_drive_t *gd = &google_drive;
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| 74 |
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| 75 | memset(gd, 0, sizeof(google_drive_t));
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| 76 | memcpy(gd->fname, "1:/log/20160101000000.log", sizeof(gd->fname));
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| 77 |
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[371] | 78 | read_client_info(gd, "1:/client_secret.json");
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[364] | 79 |
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[352] | 80 | curl_global_init(CURL_GLOBAL_DEFAULT);
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| 81 | }
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| 82 |
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[364] | 83 | size_t write_callback(void *buffer, size_t size, size_t nmemb, void *arg)
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[352] | 84 | {
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[364] | 85 | google_drive_t *gd = (google_drive_t *)arg;
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| 86 | jsonsl_t jsn = gd->jsn;
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| 87 | size_t len = size * nmemb, pos;
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| 88 | jsonsl_char_t data;
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[352] | 89 |
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[364] | 90 | for (pos = 0; pos < len; pos++) {
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| 91 | data = *((jsonsl_char_t *)&((uint8_t *)buffer)[pos]);
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| 92 |
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| 93 | if ((gd->jsn_buf_pos >= 0) && (gd->jsn_buf_pos < sizeof(gd->jsn_buf)))
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| 94 | gd->jsn_buf[gd->jsn_buf_pos++] = data;
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| 95 | jsonsl_feed(jsn, &data, 1);
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| 96 | }
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| 97 |
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| 98 | return len;
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| 99 | }
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| 100 |
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[371] | 101 | void client_info_state_start(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
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| 102 | {
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| 103 | switch (gd->state) {
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| 104 | case psRoot:
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| 105 | if (state->level != 2) {
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| 106 | break;
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| 107 | }
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| 108 | else if (strcmp(buf, "installed") == 0) {
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| 109 | gd->state = psInstalled;
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| 110 | }
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| 111 | break;
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| 112 | case psInstalled:
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| 113 | if (state->level == 2) {
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| 114 | gd->state = psRoot;
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| 115 | break;
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| 116 | }
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| 117 | if (state->level != 3) {
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| 118 | break;
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| 119 | }
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| 120 | else if (strcmp(buf, "client_id") == 0) {
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| 121 | gd->state = psClientId;
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| 122 | }
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| 123 | else if (strcmp(buf, "project_id") == 0) {
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| 124 | gd->state = psProjectId;
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| 125 | }
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| 126 | else if (strcmp(buf, "auth_uri") == 0) {
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| 127 | gd->state = psAuthUri;
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| 128 | }
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| 129 | else if (strcmp(buf, "token_uri") == 0) {
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| 130 | gd->state = psTokenUri;
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| 131 | }
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| 132 | else if (strcmp(buf, "auth_provider_x509_cert_url") == 0) {
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| 133 | gd->state = psAuthProviderX509CertUrl;
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| 134 | }
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| 135 | else if (strcmp(buf, "client_secret") == 0) {
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| 136 | gd->state = psClientSecret;
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| 137 | }
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| 138 | else if (strcmp(buf, "redirect_uris") == 0) {
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| 139 | gd->state = psRedirectUris;
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| 140 | gd->index = 0;
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| 141 | }
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| 142 | break;
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| 143 | case psClientId:
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| 144 | if (state->type == JSONSL_T_STRING) {
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| 145 | strlcpy(gd->client_info.client_id, buf, sizeof(gd->client_info.client_id));
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| 146 | gd->state = psInstalled;
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| 147 | }
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| 148 | break;
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| 149 | case psProjectId:
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| 150 | if (state->type == JSONSL_T_STRING) {
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| 151 | strlcpy(gd->client_info.project_id, buf, sizeof(gd->client_info.project_id));
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| 152 | gd->state = psInstalled;
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| 153 | }
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| 154 | break;
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| 155 | case psAuthUri:
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| 156 | if (state->type == JSONSL_T_STRING) {
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| 157 | strlcpy(gd->client_info.auth_uri, buf, sizeof(gd->client_info.auth_uri));
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| 158 | gd->state = psInstalled;
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| 159 | }
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| 160 | break;
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| 161 | case psTokenUri:
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| 162 | if (state->type == JSONSL_T_STRING) {
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| 163 | strlcpy(gd->client_info.token_uri, buf, sizeof(gd->client_info.token_uri));
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| 164 | gd->state = psInstalled;
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| 165 | }
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| 166 | break;
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| 167 | case psAuthProviderX509CertUrl:
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| 168 | if (state->type == JSONSL_T_STRING) {
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| 169 | strlcpy(gd->client_info.auth_provider_x509_cert_url, buf, sizeof(gd->client_info.auth_provider_x509_cert_url));
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| 170 | gd->state = psInstalled;
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| 171 | }
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| 172 | break;
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| 173 | case psClientSecret:
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| 174 | if (state->type == JSONSL_T_STRING) {
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| 175 | strlcpy(gd->client_info.client_secret, buf, sizeof(gd->client_info.client_secret));
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| 176 | gd->state = psInstalled;
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| 177 | }
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| 178 | break;
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| 179 | case psRedirectUris:
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| 180 | if (state->type == JSONSL_T_STRING) {
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| 181 | strlcpy(gd->client_info.redirect_uris[gd->index], buf, sizeof(gd->client_info.redirect_uris[0]));
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| 182 | gd->index++;
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| 183 | if (gd->index == 2) {
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| 184 | gd->state = psInstalled;
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| 185 | }
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| 186 | }
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| 187 | break;
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| 188 | }
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| 189 | }
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| 190 |
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| 191 | void client_info_state_end(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
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| 192 | {
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| 193 | }
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| 194 |
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| 195 | int read_client_info(google_drive_t *gd, const char *fname)
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| 196 | {
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| 197 | FIL file;
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| 198 | FRESULT ret;
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| 199 | jsonsl_t jsn = gd->jsn = jsonsl_new(5);
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| 200 | char buffer[16];
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| 201 | size_t len, pos;
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| 202 | jsonsl_char_t data;
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| 203 |
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| 204 | jsn->data = gd;
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| 205 | jsn->error_callback = google_drive_error_callback;
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| 206 | jsn->action_callback = google_drive_state_callback;
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| 207 | jsonsl_enable_all_callbacks(jsn);
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| 208 |
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| 209 | gd->jsn_buf_pos = -1;
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| 210 | gd->start = client_info_state_start;
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| 211 | gd->end = client_info_state_end;
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| 212 | gd->state = psRoot;
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| 213 |
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| 214 | ret = f_open(&file, fname, FA_READ);
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| 215 | if (ret != FR_OK) {
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| 216 | printf("not open %s file %d\n", fname, ret);
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| 217 | ret = -1;
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| 218 | goto error;
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| 219 | }
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| 220 |
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| 221 | for (;;) {
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| 222 | len = 0;
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| 223 | ret = f_read(&file, buffer, sizeof(buffer), &len);
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| 224 | if ((ret != FR_OK) || (len <= 0))
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| 225 | break;
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| 226 |
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| 227 | for (pos = 0; pos < len; pos++) {
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| 228 | data = *((jsonsl_char_t *)&((uint8_t *)buffer)[pos]);
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| 229 |
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| 230 | if ((gd->jsn_buf_pos >= 0) && (gd->jsn_buf_pos < sizeof(gd->jsn_buf)))
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| 231 | gd->jsn_buf[gd->jsn_buf_pos++] = data;
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| 232 | jsonsl_feed(jsn, &data, 1);
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| 233 | }
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| 234 | }
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| 235 |
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| 236 | f_close(&file);
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| 237 |
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| 238 | ret = 0;
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| 239 | error:
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| 240 | gd->jsn = NULL;
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| 241 | jsonsl_destroy(jsn);
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| 242 |
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| 243 | return ret;
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| 244 | }
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| 245 |
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[364] | 246 | void get_device_id_state_start(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
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| 247 | {
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| 248 | switch (gd->state) {
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| 249 | case psRoot:
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| 250 | if (state->level != 2) {
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| 251 | break;
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[352] | 252 | }
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[364] | 253 | else if (strcmp(buf, "device_code") == 0) {
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| 254 | gd->state = psDeviceCode;
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| 255 | }
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| 256 | else if (strcmp(buf, "user_code") == 0) {
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| 257 | gd->state = psUserCode;
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| 258 | }
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| 259 | else if (strcmp(buf, "expires_in") == 0) {
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| 260 | gd->state = psExpiresIn;
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| 261 | }
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| 262 | else if (strcmp(buf, "interval") == 0) {
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| 263 | gd->state = psInterval;
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| 264 | }
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| 265 | else if (strcmp(buf, "verification_url") == 0) {
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| 266 | gd->state = psVerificationUrl;
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| 267 | }
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| 268 | else if (strcmp(buf, "error") == 0) {
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| 269 | gd->state = psError;
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| 270 | }
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| 271 | else if (strcmp(buf, "error_description") == 0) {
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| 272 | gd->state = psErrorDescription;
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| 273 | }
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| 274 | break;
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| 275 | case psDeviceCode:
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| 276 | if (state->type == JSONSL_T_STRING) {
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| 277 | strlcpy(gd->credential.device_code, buf, sizeof(gd->credential.device_code));
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| 278 | gd->state = psRoot;
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| 279 | }
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| 280 | break;
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| 281 | case psUserCode:
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| 282 | if (state->type == JSONSL_T_STRING) {
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| 283 | strlcpy(gd->credential.user_code, buf, sizeof(gd->credential.user_code));
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| 284 | gd->state = psRoot;
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| 285 | }
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| 286 | break;
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| 287 | case psExpiresIn:
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| 288 | if (state->type == JSONSL_T_SPECIAL) {
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| 289 | gd->credential.expires_in = atoi(buf);
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| 290 | gd->state = psRoot;
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| 291 | }
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| 292 | break;
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| 293 | case psInterval:
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| 294 | if (state->type == JSONSL_T_SPECIAL) {
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| 295 | gd->credential.interval = atoi(buf);
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| 296 | gd->state = psRoot;
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| 297 | }
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| 298 | break;
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| 299 | case psVerificationUrl:
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| 300 | if (state->type == JSONSL_T_STRING) {
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| 301 | strlcpy(gd->credential.verification_url, buf, sizeof(gd->credential.verification_url));
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| 302 | gd->state = psRoot;
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| 303 | }
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| 304 | break;
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| 305 | case psError:
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| 306 | if (state->type == JSONSL_T_STRING) {
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| 307 | strlcpy(gd->error.error, buf, sizeof(gd->error.error));
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| 308 | gd->state = psRoot;
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| 309 | }
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| 310 | break;
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| 311 | case psErrorDescription:
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| 312 | if (state->type == JSONSL_T_STRING) {
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| 313 | strlcpy(gd->error.error_description, buf, sizeof(gd->error.error_description));
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| 314 | gd->state = psRoot;
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| 315 | }
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| 316 | break;
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| 317 | }
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| 318 | }
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[352] | 319 |
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[364] | 320 | void get_device_id_state_end(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
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| 321 | {
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| 322 | }
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[352] | 323 |
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[364] | 324 | int get_device_id(google_drive_t *gd, const char *scope)
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| 325 | {
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| 326 | client_info_t *client_info = &gd->client_info;
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| 327 | credential_t *credential = &gd->credential;
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| 328 | CURLcode ret;
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| 329 | CURL *curl;
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| 330 | struct curl_slist *slist1;
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| 331 | size_t len;
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| 332 | char *postdata;
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[352] | 333 |
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[368] | 334 | len = strnlen(client_info->client_id, sizeof(client_info->client_id));
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| 335 | if (len == 0)
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| 336 | return -1;
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| 337 |
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[371] | 338 | jsonsl_t jsn = gd->jsn = jsonsl_new(3);
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| 339 | jsn->data = gd;
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| 340 | jsn->error_callback = google_drive_error_callback;
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| 341 | jsn->action_callback = google_drive_state_callback;
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| 342 | jsonsl_enable_all_callbacks(jsn);
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| 343 |
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[364] | 344 | gd->jsn_buf_pos = -1;
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| 345 | gd->start = get_device_id_state_start;
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| 346 | gd->end = get_device_id_state_end;
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[371] | 347 | gd->state = psRoot;
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[352] | 348 |
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[364] | 349 | slist1 = NULL;
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| 350 | slist1 = curl_slist_append(slist1, "Content-Type: application/x-www-form-urlencoded");
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| 351 |
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| 352 | curl = curl_easy_init();
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| 353 |
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[368] | 354 | char *client_id = curl_easy_escape(curl, client_info->client_id, len);
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[364] | 355 | char *esc_scope = curl_easy_escape(curl, scope, strlen(scope));
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| 356 |
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| 357 | len = sizeof("client_id=") + strlen(client_id) + sizeof("scope=") + strlen(esc_scope);
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| 358 | postdata = malloc(len);
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| 359 | snprintf(postdata, len, "client_id=%s&scope=%s", client_id, esc_scope);
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| 360 |
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| 361 | curl_free(client_id);
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| 362 | curl_free(esc_scope);
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| 363 |
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| 364 | curl_easy_setopt(curl, CURLOPT_URL, "https://accounts.google.com/o/oauth2/device/code");
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| 365 | curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postdata);
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| 366 | curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, (curl_off_t)strnlen(postdata, len));
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| 367 | curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist1);
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| 368 | curl_setopt_common(curl);
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| 369 |
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| 370 | curl_easy_setopt(curl, CURLOPT_WRITEDATA, gd);
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| 371 | curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
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| 372 |
|
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| 373 | ret = curl_easy_perform(curl);
|
---|
| 374 |
|
---|
| 375 | free(postdata);
|
---|
| 376 |
|
---|
| 377 | curl_easy_cleanup(curl);
|
---|
| 378 | curl = NULL;
|
---|
| 379 | curl_slist_free_all(slist1);
|
---|
| 380 | slist1 = NULL;
|
---|
| 381 |
|
---|
[371] | 382 | gd->jsn = NULL;
|
---|
| 383 | jsonsl_destroy(jsn);
|
---|
| 384 |
|
---|
[364] | 385 | return (int)ret;
|
---|
| 386 | }
|
---|
| 387 |
|
---|
| 388 | void get_access_token_state_start(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 389 | {
|
---|
| 390 | switch (gd->state) {
|
---|
| 391 | case psRoot:
|
---|
| 392 | if (state->level != 2) {
|
---|
| 393 | break;
|
---|
| 394 | }
|
---|
| 395 | else if (strcmp(buf, "access_token") == 0) {
|
---|
| 396 | gd->state = psAccessToken;
|
---|
| 397 | }
|
---|
| 398 | else if (strcmp(buf, "expires_in") == 0) {
|
---|
| 399 | gd->state = psExpiresIn;
|
---|
| 400 | }
|
---|
| 401 | else if (strcmp(buf, "refresh_token") == 0) {
|
---|
| 402 | gd->state = psRefreshToken;
|
---|
| 403 | }
|
---|
| 404 | else if (strcmp(buf, "scope") == 0) {
|
---|
| 405 | gd->state = psScope;
|
---|
| 406 | }
|
---|
| 407 | else if (strcmp(buf, "token_type") == 0) {
|
---|
| 408 | gd->state = psTokenType;
|
---|
| 409 | }
|
---|
| 410 | else if (strcmp(buf, "error") == 0) {
|
---|
| 411 | gd->state = psError;
|
---|
| 412 | }
|
---|
| 413 | else if (strcmp(buf, "error_description") == 0) {
|
---|
| 414 | gd->state = psErrorDescription;
|
---|
| 415 | }
|
---|
| 416 | break;
|
---|
| 417 | case psAccessToken:
|
---|
| 418 | if (state->type == JSONSL_T_STRING) {
|
---|
| 419 | strlcpy(gd->credential.access_token, buf, sizeof(gd->credential.access_token));
|
---|
| 420 | gd->state = psRoot;
|
---|
| 421 | }
|
---|
| 422 | break;
|
---|
| 423 | case psExpiresIn:
|
---|
| 424 | if (state->type == JSONSL_T_SPECIAL) {
|
---|
| 425 | gd->credential.expires_in = atoi(buf);
|
---|
| 426 | gd->state = psRoot;
|
---|
| 427 | }
|
---|
| 428 | break;
|
---|
| 429 | case psRefreshToken:
|
---|
| 430 | if (state->type == JSONSL_T_STRING) {
|
---|
| 431 | strlcpy(gd->credential.refresh_token, buf, sizeof(gd->credential.refresh_token));
|
---|
| 432 | gd->state = psRoot;
|
---|
| 433 | }
|
---|
| 434 | break;
|
---|
| 435 | case psScope:
|
---|
| 436 | if (state->type == JSONSL_T_STRING) {
|
---|
| 437 | strlcpy(gd->credential.scope, buf, sizeof(gd->credential.scope));
|
---|
| 438 | gd->state = psRoot;
|
---|
| 439 | }
|
---|
| 440 | break;
|
---|
| 441 | case psTokenType:
|
---|
| 442 | if (state->type == JSONSL_T_STRING) {
|
---|
| 443 | strlcpy(gd->credential.token_type, buf, sizeof(gd->credential.token_type));
|
---|
| 444 | gd->state = psRoot;
|
---|
| 445 | }
|
---|
| 446 | break;
|
---|
| 447 | case psError:
|
---|
| 448 | if (state->type == JSONSL_T_STRING) {
|
---|
| 449 | strlcpy(gd->error.error, buf, sizeof(gd->error.error));
|
---|
| 450 | gd->state = psRoot;
|
---|
| 451 | }
|
---|
| 452 | break;
|
---|
| 453 | case psErrorDescription:
|
---|
| 454 | if (state->type == JSONSL_T_STRING) {
|
---|
| 455 | strlcpy(gd->error.error_description, buf, sizeof(gd->error.error_description));
|
---|
| 456 | gd->state = psRoot;
|
---|
| 457 | }
|
---|
| 458 | break;
|
---|
[352] | 459 | }
|
---|
[364] | 460 | }
|
---|
[352] | 461 |
|
---|
[364] | 462 | void get_access_token_state_end(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 463 | {
|
---|
[352] | 464 | }
|
---|
| 465 |
|
---|
[364] | 466 | int get_access_token(google_drive_t *gd)
|
---|
[352] | 467 | {
|
---|
[364] | 468 | client_info_t *client_info = &gd->client_info;
|
---|
| 469 | credential_t *credential = &gd->credential;
|
---|
| 470 | CURLcode ret;
|
---|
| 471 | CURL *curl;
|
---|
| 472 | struct curl_slist *slist1;
|
---|
| 473 | size_t len;
|
---|
| 474 | char *postdata;
|
---|
| 475 |
|
---|
[368] | 476 | len = strlen(credential->device_code);
|
---|
| 477 | if (len == 0)
|
---|
| 478 | return -1;
|
---|
| 479 |
|
---|
[371] | 480 | jsonsl_t jsn = gd->jsn = jsonsl_new(3);
|
---|
| 481 | jsn->data = gd;
|
---|
| 482 | jsn->error_callback = google_drive_error_callback;
|
---|
| 483 | jsn->action_callback = google_drive_state_callback;
|
---|
| 484 | jsonsl_enable_all_callbacks(jsn);
|
---|
| 485 |
|
---|
[364] | 486 | gd->jsn_buf_pos = -1;
|
---|
| 487 | gd->start = get_access_token_state_start;
|
---|
| 488 | gd->end = get_access_token_state_end;
|
---|
[371] | 489 | gd->state = psRoot;
|
---|
[364] | 490 |
|
---|
| 491 | slist1 = NULL;
|
---|
| 492 | slist1 = curl_slist_append(slist1, "Content-Type: application/x-www-form-urlencoded");
|
---|
| 493 |
|
---|
| 494 | curl = curl_easy_init();
|
---|
| 495 |
|
---|
| 496 | char *client_id = curl_easy_escape(curl, client_info->client_id, strnlen(client_info->client_id, sizeof(client_info->client_id)));
|
---|
| 497 | char *client_secret = curl_easy_escape(curl, client_info->client_secret, strnlen(client_info->client_secret, sizeof(client_info->client_secret)));
|
---|
| 498 | char *grant_type = curl_easy_escape(curl, GRANT_TYPE_DEVICE, strnlen(GRANT_TYPE_DEVICE, sizeof(GRANT_TYPE_DEVICE)));
|
---|
| 499 |
|
---|
| 500 | len = sizeof("client_id=") + strlen(client_id) + sizeof("client_secret=") + strlen(client_secret)
|
---|
| 501 | + sizeof("code=") + strlen(credential->device_code) + sizeof("grant_type=") + strlen(grant_type);
|
---|
| 502 | postdata = malloc(len);
|
---|
| 503 | snprintf(postdata, len, "client_id=%s&client_secret=%s&code=%s&grant_type=%s",
|
---|
| 504 | client_id, client_secret, credential->device_code, grant_type);
|
---|
| 505 |
|
---|
| 506 | curl_free(client_id);
|
---|
| 507 | curl_free(client_secret);
|
---|
| 508 | curl_free(grant_type);
|
---|
| 509 |
|
---|
| 510 | curl_easy_setopt(curl, CURLOPT_URL, "https://www.googleapis.com/oauth2/v4/token");
|
---|
| 511 | curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postdata);
|
---|
| 512 | curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, (curl_off_t)strnlen(postdata, len));
|
---|
| 513 | curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist1);
|
---|
| 514 | curl_setopt_common(curl);
|
---|
| 515 |
|
---|
| 516 | curl_easy_setopt(curl, CURLOPT_WRITEDATA, gd);
|
---|
| 517 | curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
|
---|
| 518 |
|
---|
| 519 | ret = curl_easy_perform(curl);
|
---|
| 520 |
|
---|
| 521 | free(postdata);
|
---|
| 522 |
|
---|
| 523 | curl_easy_cleanup(curl);
|
---|
| 524 | curl = NULL;
|
---|
| 525 | curl_slist_free_all(slist1);
|
---|
| 526 | slist1 = NULL;
|
---|
| 527 |
|
---|
[371] | 528 | gd->jsn = NULL;
|
---|
| 529 | jsonsl_destroy(jsn);
|
---|
| 530 |
|
---|
[364] | 531 | return (int)ret;
|
---|
| 532 | }
|
---|
| 533 |
|
---|
| 534 | void update_access_token_state_start(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 535 | {
|
---|
| 536 | switch (gd->state) {
|
---|
| 537 | case psRoot:
|
---|
| 538 | if (state->level != 2) {
|
---|
| 539 | break;
|
---|
| 540 | }
|
---|
| 541 | else if (strcmp(buf, "access_token") == 0) {
|
---|
| 542 | gd->state = psAccessToken;
|
---|
| 543 | }
|
---|
| 544 | else if (strcmp(buf, "expires_in") == 0) {
|
---|
| 545 | gd->state = psExpiresIn;
|
---|
| 546 | }
|
---|
| 547 | else if (strcmp(buf, "scope") == 0) {
|
---|
| 548 | gd->state = psScope;
|
---|
| 549 | }
|
---|
| 550 | else if (strcmp(buf, "token_type") == 0) {
|
---|
| 551 | gd->state = psTokenType;
|
---|
| 552 | }
|
---|
| 553 | else if (strcmp(buf, "error") == 0) {
|
---|
| 554 | gd->state = psError;
|
---|
| 555 | }
|
---|
| 556 | else if (strcmp(buf, "error_description") == 0) {
|
---|
| 557 | gd->state = psErrorDescription;
|
---|
| 558 | }
|
---|
| 559 | break;
|
---|
| 560 | case psAccessToken:
|
---|
| 561 | if (state->type == JSONSL_T_STRING) {
|
---|
| 562 | strlcpy(gd->credential.access_token, buf, sizeof(gd->credential.access_token));
|
---|
| 563 | gd->state = psRoot;
|
---|
| 564 | }
|
---|
| 565 | break;
|
---|
| 566 | case psExpiresIn:
|
---|
| 567 | if (state->type == JSONSL_T_SPECIAL) {
|
---|
| 568 | gd->credential.expires_in = atoi(buf);
|
---|
| 569 | gd->state = psRoot;
|
---|
| 570 | }
|
---|
| 571 | break;
|
---|
| 572 | case psScope:
|
---|
| 573 | if (state->type == JSONSL_T_STRING) {
|
---|
| 574 | strlcpy(gd->credential.scope, buf, sizeof(gd->credential.scope));
|
---|
| 575 | gd->state = psRoot;
|
---|
| 576 | }
|
---|
| 577 | break;
|
---|
| 578 | case psTokenType:
|
---|
| 579 | if (state->type == JSONSL_T_STRING) {
|
---|
| 580 | strlcpy(gd->credential.token_type, buf, sizeof(gd->credential.token_type));
|
---|
| 581 | gd->state = psRoot;
|
---|
| 582 | }
|
---|
| 583 | break;
|
---|
| 584 | case psError:
|
---|
| 585 | if (state->type == JSONSL_T_STRING) {
|
---|
| 586 | strlcpy(gd->error.error, buf, sizeof(gd->error.error));
|
---|
| 587 | gd->state = psRoot;
|
---|
| 588 | }
|
---|
| 589 | break;
|
---|
| 590 | case psErrorDescription:
|
---|
| 591 | if (state->type == JSONSL_T_STRING) {
|
---|
| 592 | strlcpy(gd->error.error_description, buf, sizeof(gd->error.error_description));
|
---|
| 593 | gd->state = psRoot;
|
---|
| 594 | }
|
---|
| 595 | break;
|
---|
| 596 | }
|
---|
| 597 | }
|
---|
| 598 |
|
---|
| 599 | void update_access_token_state_end(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 600 | {
|
---|
| 601 | }
|
---|
| 602 |
|
---|
| 603 | int update_access_token(google_drive_t *gd)
|
---|
| 604 | {
|
---|
| 605 | client_info_t *client_info = &gd->client_info;
|
---|
| 606 | credential_t *credential = &gd->credential;
|
---|
| 607 | CURLcode ret;
|
---|
| 608 | CURL *curl;
|
---|
| 609 | struct curl_slist *slist1;
|
---|
| 610 | size_t len;
|
---|
| 611 | char *postdata;
|
---|
| 612 |
|
---|
[368] | 613 | len = strlen(credential->refresh_token);
|
---|
| 614 | if (len == 0)
|
---|
| 615 | return -1;
|
---|
| 616 |
|
---|
[371] | 617 | jsonsl_t jsn = gd->jsn = jsonsl_new(3);
|
---|
| 618 | jsn->data = gd;
|
---|
| 619 | jsn->error_callback = google_drive_error_callback;
|
---|
| 620 | jsn->action_callback = google_drive_state_callback;
|
---|
| 621 | jsonsl_enable_all_callbacks(jsn);
|
---|
| 622 |
|
---|
[364] | 623 | gd->jsn_buf_pos = -1;
|
---|
| 624 | gd->start = update_access_token_state_start;
|
---|
| 625 | gd->end = update_access_token_state_end;
|
---|
[371] | 626 | gd->state = psRoot;
|
---|
[364] | 627 |
|
---|
| 628 | slist1 = NULL;
|
---|
| 629 | slist1 = curl_slist_append(slist1, "Content-Type: application/x-www-form-urlencoded");
|
---|
| 630 |
|
---|
| 631 | curl = curl_easy_init();
|
---|
| 632 |
|
---|
| 633 | char *client_id = curl_easy_escape(curl, client_info->client_id, strnlen(client_info->client_id, sizeof(client_info->client_id)));
|
---|
| 634 | char *client_secret = curl_easy_escape(curl, client_info->client_secret, strnlen(client_info->client_secret, sizeof(client_info->client_secret)));
|
---|
| 635 |
|
---|
| 636 | len = sizeof("client_id=") + strlen(client_id) + sizeof("client_secret=") + strlen(client_secret)
|
---|
| 637 | + sizeof("refresh_token=") + strlen(credential->refresh_token);
|
---|
| 638 | postdata = malloc(len);
|
---|
| 639 | snprintf(postdata, len, "client_id=%s&client_secret=%s&code=%s&grant_type=refresh_token",
|
---|
| 640 | client_id, client_secret, credential->refresh_token);
|
---|
| 641 |
|
---|
| 642 | curl_free(client_id);
|
---|
| 643 | curl_free(client_secret);
|
---|
| 644 |
|
---|
| 645 | curl_easy_setopt(curl, CURLOPT_URL, "https://www.googleapis.com/oauth2/v4/token");
|
---|
| 646 | curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postdata);
|
---|
| 647 | curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, (curl_off_t)strnlen(postdata, len));
|
---|
| 648 | curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist1);
|
---|
| 649 | curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
|
---|
| 650 | curl_setopt_common(curl);
|
---|
| 651 |
|
---|
| 652 | curl_easy_setopt(curl, CURLOPT_WRITEDATA, gd);
|
---|
| 653 | curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
|
---|
| 654 |
|
---|
| 655 | ret = curl_easy_perform(curl);
|
---|
| 656 |
|
---|
| 657 | free(postdata);
|
---|
| 658 |
|
---|
| 659 | curl_easy_cleanup(curl);
|
---|
| 660 | curl = NULL;
|
---|
| 661 | curl_slist_free_all(slist1);
|
---|
| 662 | slist1 = NULL;
|
---|
| 663 |
|
---|
[371] | 664 | gd->jsn = NULL;
|
---|
| 665 | jsonsl_destroy(jsn);
|
---|
| 666 |
|
---|
[364] | 667 | return (int)ret;
|
---|
| 668 | }
|
---|
| 669 |
|
---|
| 670 | void revoke_device_state_start(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 671 | {
|
---|
| 672 | }
|
---|
| 673 |
|
---|
| 674 | void revoke_device_state_end(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 675 | {
|
---|
| 676 | }
|
---|
| 677 |
|
---|
| 678 | int revoke_device(google_drive_t *gd)
|
---|
| 679 | {
|
---|
| 680 | client_info_t *client_info = &gd->client_info;
|
---|
| 681 | credential_t *credential = &gd->credential;
|
---|
| 682 | CURLcode ret;
|
---|
| 683 | CURL *curl;
|
---|
| 684 | size_t len;
|
---|
| 685 | struct curl_slist *slist1;
|
---|
| 686 | char *postdata;
|
---|
| 687 |
|
---|
[368] | 688 | len = strlen(credential->access_token);
|
---|
| 689 | if (len == 0)
|
---|
| 690 | return -1;
|
---|
| 691 |
|
---|
[371] | 692 | jsonsl_t jsn = gd->jsn = jsonsl_new(3);
|
---|
| 693 | jsn->data = gd;
|
---|
| 694 | jsn->error_callback = google_drive_error_callback;
|
---|
| 695 | jsn->action_callback = google_drive_state_callback;
|
---|
| 696 | jsonsl_enable_all_callbacks(jsn);
|
---|
| 697 |
|
---|
[364] | 698 | gd->jsn_buf_pos = -1;
|
---|
| 699 | gd->start = revoke_device_state_start;
|
---|
| 700 | gd->end = revoke_device_state_end;
|
---|
[371] | 701 | gd->state = psRoot;
|
---|
[364] | 702 |
|
---|
| 703 | slist1 = NULL;
|
---|
| 704 | slist1 = curl_slist_append(slist1, "Content-Type: application/x-www-form-urlencoded");
|
---|
| 705 |
|
---|
| 706 | curl = curl_easy_init();
|
---|
| 707 |
|
---|
| 708 | len = sizeof("token=") + strlen(credential->access_token);
|
---|
| 709 | postdata = malloc(len);
|
---|
| 710 | snprintf(postdata, len, "token=%s", credential->access_token);
|
---|
| 711 |
|
---|
| 712 | curl_easy_setopt(curl, CURLOPT_URL, "https://accounts.google.com/o/oauth2/revoke");
|
---|
| 713 | curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postdata);
|
---|
| 714 | curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, (curl_off_t)strnlen(postdata, len));
|
---|
| 715 | curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist1);
|
---|
| 716 | curl_setopt_common(curl);
|
---|
| 717 |
|
---|
| 718 | curl_easy_setopt(curl, CURLOPT_WRITEDATA, gd);
|
---|
| 719 | curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
|
---|
| 720 |
|
---|
| 721 | ret = curl_easy_perform(curl);
|
---|
| 722 |
|
---|
| 723 | free(postdata);
|
---|
| 724 |
|
---|
| 725 | curl_easy_cleanup(curl);
|
---|
| 726 | curl = NULL;
|
---|
| 727 | curl_slist_free_all(slist1);
|
---|
| 728 | slist1 = NULL;
|
---|
| 729 |
|
---|
[371] | 730 | gd->jsn = NULL;
|
---|
| 731 | jsonsl_destroy(jsn);
|
---|
| 732 |
|
---|
| 733 | memset(credential, 0, sizeof(*credential));
|
---|
| 734 |
|
---|
[364] | 735 | return (int)ret;
|
---|
| 736 | }
|
---|
| 737 |
|
---|
| 738 | void upload_file_state_start(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 739 | {
|
---|
| 740 | switch (gd->state) {
|
---|
| 741 | case psRoot:
|
---|
| 742 | if (state->level != 2) {
|
---|
| 743 | break;
|
---|
| 744 | }
|
---|
| 745 | else if (strcmp(buf, "kind") == 0) {
|
---|
| 746 | gd->state = psKind;
|
---|
| 747 | }
|
---|
| 748 | else if (strcmp(buf, "id") == 0) {
|
---|
| 749 | gd->state = psId;
|
---|
| 750 | }
|
---|
| 751 | else if (strcmp(buf, "name") == 0) {
|
---|
| 752 | gd->state = psName;
|
---|
| 753 | }
|
---|
| 754 | else if (strcmp(buf, "mimeType") == 0) {
|
---|
| 755 | gd->state = psMimeType;
|
---|
| 756 | }
|
---|
| 757 | else if (strcmp(buf, "error") == 0) {
|
---|
| 758 | gd->state = psError;
|
---|
| 759 | }
|
---|
| 760 | else if (strcmp(buf, "error_description") == 0) {
|
---|
| 761 | gd->state = psErrorDescription;
|
---|
| 762 | }
|
---|
| 763 | break;
|
---|
| 764 | case psKind:
|
---|
| 765 | if (state->type == JSONSL_T_STRING) {
|
---|
| 766 | strlcpy(gd->file.kind, buf, sizeof(gd->file.kind));
|
---|
| 767 | gd->state = psRoot;
|
---|
| 768 | }
|
---|
| 769 | break;
|
---|
| 770 | case psId:
|
---|
| 771 | if (state->type == JSONSL_T_STRING) {
|
---|
| 772 | strlcpy(gd->file.id, buf, sizeof(gd->file.id));
|
---|
| 773 | gd->state = psRoot;
|
---|
| 774 | }
|
---|
| 775 | break;
|
---|
| 776 | case psName:
|
---|
| 777 | if (state->type == JSONSL_T_STRING) {
|
---|
| 778 | strlcpy(gd->file.name, buf, sizeof(gd->file.name));
|
---|
| 779 | gd->state = psRoot;
|
---|
| 780 | }
|
---|
| 781 | break;
|
---|
| 782 | case psMimeType:
|
---|
| 783 | if (state->type == JSONSL_T_STRING) {
|
---|
| 784 | strlcpy(gd->file.mimeType, buf, sizeof(gd->file.mimeType));
|
---|
| 785 | gd->state = psRoot;
|
---|
| 786 | }
|
---|
| 787 | break;
|
---|
| 788 | case psError:
|
---|
| 789 | if (state->type == JSONSL_T_STRING) {
|
---|
| 790 | strlcpy(gd->error.error, buf, sizeof(gd->error.error));
|
---|
| 791 | gd->state = psRoot;
|
---|
| 792 | }
|
---|
| 793 | break;
|
---|
| 794 | case psErrorDescription:
|
---|
| 795 | if (state->type == JSONSL_T_STRING) {
|
---|
| 796 | strlcpy(gd->error.error_description, buf, sizeof(gd->error.error_description));
|
---|
| 797 | gd->state = psRoot;
|
---|
| 798 | }
|
---|
| 799 | break;
|
---|
| 800 | }
|
---|
| 801 | }
|
---|
| 802 |
|
---|
| 803 | void upload_file_state_end(google_drive_t *gd, struct jsonsl_state_st *state, const char *buf)
|
---|
| 804 | {
|
---|
| 805 | }
|
---|
| 806 |
|
---|
| 807 | size_t read_callback(char *buffer, size_t size, size_t nitems, void *arg)
|
---|
| 808 | {
|
---|
| 809 | FIL *file = (FIL *)arg;
|
---|
[352] | 810 | UINT ret = 0;
|
---|
| 811 | FRESULT res;
|
---|
| 812 |
|
---|
| 813 | res = f_read(file, buffer, size * nitems, &ret);
|
---|
| 814 | if (res != FR_OK)
|
---|
| 815 | return 0;
|
---|
| 816 |
|
---|
| 817 | int rest = ret;
|
---|
| 818 | int len;
|
---|
| 819 |
|
---|
| 820 | while (rest > 0) {
|
---|
| 821 | len = rest;
|
---|
| 822 | if (len > (sizeof(response) - 1)) {
|
---|
| 823 | len = sizeof(response) - 1;
|
---|
| 824 | }
|
---|
| 825 |
|
---|
| 826 | memcpy(response, buffer, len);
|
---|
| 827 |
|
---|
| 828 | response[len] = '\0';
|
---|
| 829 |
|
---|
[364] | 830 | printf(response);
|
---|
[352] | 831 |
|
---|
| 832 | dly_tsk(100);
|
---|
| 833 |
|
---|
| 834 | rest -= len;
|
---|
| 835 | buffer = (char *)buffer + len;
|
---|
| 836 | }
|
---|
| 837 |
|
---|
| 838 | return ret;
|
---|
| 839 | }
|
---|
| 840 |
|
---|
[364] | 841 | int seek_callback(void *arg, curl_off_t offset, int origin)
|
---|
| 842 | {
|
---|
| 843 | FIL *file = (FIL *)arg;
|
---|
| 844 | BYTE mode;
|
---|
| 845 | FRESULT ret;
|
---|
[352] | 846 |
|
---|
[364] | 847 | switch (origin) {
|
---|
| 848 | case SEEK_SET:
|
---|
| 849 | mode = F_SEEK_SET;
|
---|
| 850 | break;
|
---|
| 851 | case SEEK_CUR:
|
---|
| 852 | mode = F_SEEK_CUR;
|
---|
| 853 | break;
|
---|
| 854 | case SEEK_END:
|
---|
| 855 | mode = F_SEEK_END;
|
---|
| 856 | break;
|
---|
| 857 | default:
|
---|
| 858 | return CURL_SEEKFUNC_FAIL;
|
---|
| 859 | }
|
---|
| 860 |
|
---|
| 861 | ret = f_seek(file, offset, mode);
|
---|
| 862 | if (ret != F_OK)
|
---|
| 863 | return CURL_SEEKFUNC_FAIL;
|
---|
| 864 |
|
---|
| 865 | return CURL_SEEKFUNC_OK;
|
---|
| 866 | }
|
---|
| 867 |
|
---|
| 868 | int upload_file(google_drive_t *gd, const char *filename, const char *localfilepath)
|
---|
| 869 | {
|
---|
| 870 | CURLcode ret;
|
---|
| 871 | CURL *curl;
|
---|
| 872 | curl_mime *mime;
|
---|
| 873 | curl_mimepart *part;
|
---|
| 874 | struct curl_slist *slist1;
|
---|
| 875 | size_t len;
|
---|
| 876 | char *postdata, *authorization;
|
---|
| 877 | static const char buf[] = "Expect:";
|
---|
| 878 | FIL file;
|
---|
| 879 | FRESULT fret;
|
---|
| 880 |
|
---|
[371] | 881 | len = strnlen(gd->credential.access_token, sizeof(gd->credential.access_token));
|
---|
| 882 | if (len <= 0)
|
---|
| 883 | return -1;
|
---|
| 884 |
|
---|
| 885 | jsonsl_t jsn = gd->jsn = jsonsl_new(3);
|
---|
| 886 | jsn->data = gd;
|
---|
| 887 | jsn->error_callback = google_drive_error_callback;
|
---|
| 888 | jsn->action_callback = google_drive_state_callback;
|
---|
| 889 | jsonsl_enable_all_callbacks(jsn);
|
---|
| 890 |
|
---|
[364] | 891 | gd->jsn_buf_pos = -1;
|
---|
| 892 | gd->start = upload_file_state_start;
|
---|
| 893 | gd->end = upload_file_state_end;
|
---|
[371] | 894 | gd->state = psRoot;
|
---|
[364] | 895 |
|
---|
| 896 | fret = f_open(&file, localfilepath, FA_READ);
|
---|
| 897 | if (fret != FR_OK) {
|
---|
| 898 | printf("log file open error %d\n", fret);
|
---|
[371] | 899 | ret = -1;
|
---|
| 900 | goto error;
|
---|
[364] | 901 | }
|
---|
| 902 |
|
---|
| 903 | len = sizeof("{\"name\":\"\"}") + strlen(filename);
|
---|
| 904 | postdata = malloc(len);
|
---|
| 905 | snprintf(postdata, len, "{\"name\":\"%s\"}", filename);
|
---|
| 906 |
|
---|
| 907 | curl = curl_easy_init();
|
---|
| 908 |
|
---|
| 909 | mime = curl_mime_init(curl);
|
---|
| 910 | part = curl_mime_addpart(mime);
|
---|
| 911 | curl_mime_name(part, "metadata");
|
---|
| 912 | curl_mime_type(part, "application/json;charset=utf-8");
|
---|
| 913 | curl_mime_data(part, postdata, CURL_ZERO_TERMINATED);
|
---|
| 914 | free(postdata);
|
---|
| 915 |
|
---|
| 916 | part = curl_mime_addpart(mime);
|
---|
| 917 | curl_mime_name(part, "file");
|
---|
| 918 | curl_mime_type(part, "application/json");
|
---|
| 919 | curl_mime_data_cb(part, file.fsize, read_callback, seek_callback, NULL, &file);
|
---|
| 920 |
|
---|
| 921 | len = sizeof("Authorization: Bearer ") + strnlen(gd->credential.access_token, sizeof(gd->credential.access_token));
|
---|
| 922 | authorization = malloc(len);
|
---|
| 923 | snprintf(authorization, len, "Authorization: Bearer %s", gd->credential.access_token);
|
---|
| 924 | slist1 = NULL;
|
---|
| 925 | slist1 = curl_slist_append(slist1, authorization);
|
---|
| 926 | free(authorization);
|
---|
| 927 |
|
---|
| 928 | slist1 = curl_slist_append(slist1, buf);
|
---|
| 929 |
|
---|
| 930 | curl_easy_setopt(curl, CURLOPT_URL, "https://www.googleapis.com/upload/drive/v3/files?uploadType=multipart");
|
---|
| 931 | curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
|
---|
| 932 | curl_easy_setopt(curl, CURLOPT_MIMEPOST, mime);
|
---|
| 933 | curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist1);
|
---|
| 934 | curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
|
---|
| 935 | curl_setopt_common(curl);
|
---|
| 936 |
|
---|
| 937 | curl_easy_setopt(curl, CURLOPT_WRITEDATA, gd);
|
---|
| 938 | curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
|
---|
| 939 |
|
---|
| 940 | ret = curl_easy_perform(curl);
|
---|
| 941 |
|
---|
| 942 | curl_easy_cleanup(curl);
|
---|
| 943 | curl = NULL;
|
---|
| 944 | curl_mime_free(mime);
|
---|
| 945 | mime = NULL;
|
---|
| 946 | curl_slist_free_all(slist1);
|
---|
| 947 | slist1 = NULL;
|
---|
| 948 |
|
---|
| 949 | f_close(&file);
|
---|
| 950 |
|
---|
[371] | 951 | error:
|
---|
| 952 | gd->jsn = NULL;
|
---|
| 953 | jsonsl_destroy(jsn);
|
---|
| 954 |
|
---|
[364] | 955 | return (int)ret;
|
---|
| 956 | }
|
---|
| 957 |
|
---|
| 958 | int google_drive_error_callback(jsonsl_t jsn, jsonsl_error_t err,
|
---|
| 959 | struct jsonsl_state_st *state, char *errat)
|
---|
| 960 | {
|
---|
| 961 | return 0;
|
---|
| 962 | }
|
---|
| 963 |
|
---|
| 964 | void google_drive_state_callback(jsonsl_t jsn, jsonsl_action_t action,
|
---|
| 965 | struct jsonsl_state_st *state, const char *buf)
|
---|
| 966 | {
|
---|
| 967 | google_drive_t *gd = (google_drive_t *)jsn->data;
|
---|
| 968 |
|
---|
| 969 | switch (action) {
|
---|
| 970 | case JSONSL_ACTION_PUSH:
|
---|
| 971 | switch (state->type) {
|
---|
| 972 | case JSONSL_T_SPECIAL:
|
---|
| 973 | gd->jsn_buf[0] = *buf;
|
---|
| 974 | gd->jsn_buf_pos = 1;
|
---|
| 975 | break;
|
---|
| 976 | case JSONSL_T_STRING:
|
---|
| 977 | case JSONSL_T_HKEY:
|
---|
| 978 | gd->jsn_buf_pos = 0;
|
---|
| 979 | break;
|
---|
| 980 | default:
|
---|
| 981 | gd->jsn_buf_pos = -1;
|
---|
| 982 | }
|
---|
| 983 | break;
|
---|
| 984 | case JSONSL_ACTION_POP:
|
---|
| 985 | switch (state->type) {
|
---|
| 986 | case JSONSL_T_SPECIAL:
|
---|
| 987 | case JSONSL_T_STRING:
|
---|
| 988 | case JSONSL_T_HKEY:
|
---|
| 989 | gd->jsn_buf_pos--;
|
---|
| 990 | if (gd->jsn_buf_pos < sizeof(gd->jsn_buf)) {
|
---|
| 991 | gd->jsn_buf[gd->jsn_buf_pos] = '\0';
|
---|
| 992 | }
|
---|
| 993 | gd->start(gd, state, gd->jsn_buf);
|
---|
| 994 | break;
|
---|
| 995 | default:
|
---|
| 996 | gd->jsn_buf[0] = '\0';
|
---|
| 997 | break;
|
---|
| 998 | }
|
---|
| 999 | gd->jsn_buf_pos = -1;
|
---|
| 1000 | break;
|
---|
| 1001 | default:
|
---|
| 1002 | gd->jsn_buf_pos = -1;
|
---|
| 1003 | break;
|
---|
| 1004 | }
|
---|
| 1005 | }
|
---|
| 1006 |
|
---|
[352] | 1007 | static void get_logfname(char *fname)
|
---|
| 1008 | {
|
---|
| 1009 | // fname = "0:/log/2016010100000000.log"
|
---|
| 1010 | time_t t;
|
---|
| 1011 | struct tm tm;
|
---|
| 1012 | int tmp1, tmp2;
|
---|
| 1013 | char *pos = &fname[7];
|
---|
| 1014 |
|
---|
| 1015 | time(&t);
|
---|
| 1016 | gmtime_r(&t, &tm);
|
---|
| 1017 |
|
---|
| 1018 | /* 年 */
|
---|
| 1019 | tmp1 = 1900 + tm.tm_year;
|
---|
| 1020 | tmp2 = tmp1 / 1000;
|
---|
| 1021 | tmp1 -= tmp2 * 1000;
|
---|
| 1022 | *pos++ = '0' + tmp2;
|
---|
| 1023 | tmp2 = tmp1 / 100;
|
---|
| 1024 | tmp1 -= tmp2 * 100;
|
---|
| 1025 | *pos++ = '0' + tmp2;
|
---|
| 1026 | tmp2 = tmp1 / 10;
|
---|
| 1027 | tmp1 -= tmp2 * 10;
|
---|
| 1028 | *pos++ = '0' + tmp2;
|
---|
| 1029 | *pos++ = '0' + tmp1;
|
---|
| 1030 | /* 月 */
|
---|
| 1031 | tmp1 = tm.tm_mon + 1;
|
---|
| 1032 | tmp2 = tmp1 / 10;
|
---|
| 1033 | tmp1 -= tmp2 * 10;
|
---|
| 1034 | *pos++ = '0' + tmp2;
|
---|
| 1035 | *pos++ = '0' + tmp1;
|
---|
| 1036 | /* 日 */
|
---|
| 1037 | tmp1 = tm.tm_mday;
|
---|
| 1038 | tmp2 = tmp1 / 10;
|
---|
| 1039 | tmp1 -= tmp2 * 10;
|
---|
| 1040 | *pos++ = '0' + tmp2;
|
---|
| 1041 | *pos++ = '0' + tmp1;
|
---|
| 1042 | /* 時 */
|
---|
| 1043 | tmp1 = tm.tm_hour;
|
---|
| 1044 | tmp2 = tmp1 / 10;
|
---|
| 1045 | tmp1 -= tmp2 * 10;
|
---|
| 1046 | *pos++ = '0' + tmp2;
|
---|
| 1047 | *pos++ = '0' + tmp1;
|
---|
| 1048 | /* 分 */
|
---|
| 1049 | tmp1 = tm.tm_min;
|
---|
| 1050 | tmp2 = tmp1 / 10;
|
---|
| 1051 | tmp1 -= tmp2 * 10;
|
---|
| 1052 | *pos++ = '0' + tmp2;
|
---|
| 1053 | *pos++ = '0' + tmp1;
|
---|
| 1054 | /* 秒 */
|
---|
| 1055 | tmp1 = tm.tm_sec;
|
---|
| 1056 | tmp2 = tmp1 / 10;
|
---|
| 1057 | tmp1 -= tmp2 * 10;
|
---|
| 1058 | *pos++ = '0' + tmp2;
|
---|
| 1059 | *pos++ = '0' + tmp1;
|
---|
| 1060 | }
|
---|
| 1061 |
|
---|
| 1062 | static FRESULT write_log(char *fname)
|
---|
| 1063 | {
|
---|
| 1064 | FIL file;
|
---|
| 1065 | FRESULT ret;
|
---|
| 1066 |
|
---|
| 1067 | ret = f_open(&file, fname, FA_CREATE_ALWAYS | FA_WRITE);
|
---|
| 1068 | if (ret != FR_OK) {
|
---|
[364] | 1069 | printf("not open a upload file %d\n", ret);
|
---|
[352] | 1070 | return ret;
|
---|
| 1071 | }
|
---|
| 1072 |
|
---|
| 1073 | f_printf(&file, "{\"datetime\":\"");
|
---|
| 1074 | for (int i = 7; i < 21; i++)
|
---|
| 1075 | f_putc(fname[i], &file);
|
---|
| 1076 | f_printf(&file, "\",");
|
---|
| 1077 |
|
---|
| 1078 | for (int i = 0; i < 6; i++) {
|
---|
| 1079 | struct watt_hour_meter_t *meter = &electric_energy_meter_data[i];
|
---|
| 1080 | uint32_t *log;
|
---|
| 1081 | int len;
|
---|
| 1082 |
|
---|
| 1083 | f_printf(&file, "\"channel%d\":[", i + 1);
|
---|
| 1084 |
|
---|
| 1085 | wai_sem(MAIN_SEMAPHORE);
|
---|
| 1086 |
|
---|
| 1087 | len = 48 - meter->current_pos;
|
---|
| 1088 | if (len > 0) {
|
---|
| 1089 | log = &meter->integral_electric_energy_measurement_log[meter->current_pos];
|
---|
| 1090 | for (int j = 1; j < len; j++) {
|
---|
| 1091 | f_printf(&file, "%d,", *log);
|
---|
| 1092 | }
|
---|
| 1093 | f_printf(&file, "%d", *log);
|
---|
| 1094 | }
|
---|
| 1095 | len = 48 - len;
|
---|
| 1096 | if (len > 0) {
|
---|
| 1097 | f_putc(',', &file);
|
---|
| 1098 |
|
---|
| 1099 | log = &meter->integral_electric_energy_measurement_log[0];
|
---|
| 1100 | for (int j = 1; j < len; j++) {
|
---|
| 1101 | f_printf(&file, "%d,", *log);
|
---|
| 1102 | }
|
---|
| 1103 | f_printf(&file, "%d", *log);
|
---|
| 1104 | }
|
---|
| 1105 |
|
---|
| 1106 | sig_sem(MAIN_SEMAPHORE);
|
---|
| 1107 |
|
---|
| 1108 | f_putc(']', &file);
|
---|
| 1109 | if (i != 5) {
|
---|
| 1110 | f_putc(',', &file);
|
---|
| 1111 | }
|
---|
| 1112 | }
|
---|
| 1113 |
|
---|
| 1114 | f_putc('}', &file);
|
---|
| 1115 |
|
---|
| 1116 | f_close(&file);
|
---|
| 1117 |
|
---|
| 1118 | return FR_OK;
|
---|
| 1119 | }
|
---|
| 1120 |
|
---|
[364] | 1121 | void curl_setopt_common(CURL *curl)
|
---|
[352] | 1122 | {
|
---|
| 1123 | CURLcode res;
|
---|
| 1124 |
|
---|
| 1125 | /* ask libcurl to show us the verbose output */
|
---|
[364] | 1126 | res = curl_easy_setopt(curl, CURLOPT_VERBOSE, true);
|
---|
[352] | 1127 | if (res != CURLE_OK)
|
---|
[364] | 1128 | printf("CURLOPT_VERBOSE failed: %s\n",
|
---|
[352] | 1129 | curl_easy_strerror(res));
|
---|
| 1130 |
|
---|
| 1131 | /* set the error buffer as empty before performing a request */
|
---|
| 1132 | errbuf[0] = 0;
|
---|
| 1133 |
|
---|
| 1134 | /* provide a buffer to store errors in */
|
---|
[364] | 1135 | res = curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errbuf);
|
---|
| 1136 | if (res != CURLE_OK)
|
---|
| 1137 | printf("CURLOPT_ERRORBUFFER failed: %s\n",
|
---|
| 1138 | curl_easy_strerror(res));
|
---|
[352] | 1139 |
|
---|
| 1140 | #ifdef SKIP_PEER_VERIFICATION
|
---|
| 1141 | /*
|
---|
| 1142 | * If you want to connect to a site who isn't using a certificate that is
|
---|
| 1143 | * signed by one of the certs in the CA bundle you have, you can skip the
|
---|
| 1144 | * verification of the server's certificate. This makes the connection
|
---|
| 1145 | * A LOT LESS SECURE.
|
---|
| 1146 | *
|
---|
| 1147 | * If you have a CA cert for the server stored someplace else than in the
|
---|
| 1148 | * default bundle, then the CURLOPT_CAPATH option might come handy for
|
---|
| 1149 | * you.
|
---|
| 1150 | */
|
---|
| 1151 | res = curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
|
---|
| 1152 | if (res != CURLE_OK)
|
---|
[364] | 1153 | printf("CURLOPT_SSL_VERIFYPEER failed: %s\n",
|
---|
[352] | 1154 | curl_easy_strerror(res));
|
---|
| 1155 | #else
|
---|
| 1156 | res = curl_easy_setopt(curl, CURLOPT_CAINFO, "0:/certs/ca-cert.pem");
|
---|
| 1157 | if (res != CURLE_OK)
|
---|
[364] | 1158 | printf("CURLOPT_CAINFO failed: %s\n",
|
---|
[352] | 1159 | curl_easy_strerror(res));
|
---|
| 1160 |
|
---|
| 1161 | res = curl_easy_setopt(curl, CURLOPT_SSLCERT, "0:/certs/client-cert.pem");
|
---|
| 1162 | if (res != CURLE_OK)
|
---|
[364] | 1163 | printf("CURLOPT_SSLCERT failed: %s\n",
|
---|
[352] | 1164 | curl_easy_strerror(res));
|
---|
| 1165 |
|
---|
| 1166 | res = curl_easy_setopt(curl, CURLOPT_SSLKEY, "0:/certs/client-key.pem");
|
---|
| 1167 | if (res != CURLE_OK)
|
---|
[364] | 1168 | printf("CURLOPT_SSLKEY failed: %s\n",
|
---|
[352] | 1169 | curl_easy_strerror(res));
|
---|
| 1170 | #endif
|
---|
| 1171 |
|
---|
| 1172 | #ifdef SKIP_HOSTNAME_VERIFICATION
|
---|
| 1173 | /*
|
---|
| 1174 | * If the site you're connecting to uses a different host name that what
|
---|
| 1175 | * they have mentioned in their server certificate's commonName (or
|
---|
| 1176 | * subjectAltName) fields, libcurl will refuse to connect. You can skip
|
---|
| 1177 | * this check, but this will make the connection less secure.
|
---|
| 1178 | */
|
---|
| 1179 | res = curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
|
---|
| 1180 | if (res != CURLE_OK)
|
---|
[364] | 1181 | printf("CURLOPT_SSL_VERIFYHOST failed: %s\n",
|
---|
[352] | 1182 | curl_easy_strerror(res));
|
---|
| 1183 | #endif
|
---|
| 1184 |
|
---|
| 1185 | /*res = curl_easy_setopt(curl, CURLOPT_PROXY, "https://proxy.example.com:8080");
|
---|
| 1186 | if (res != CURLE_OK)
|
---|
[364] | 1187 | printf("CURLOPT_PROXY failed: %s\n",
|
---|
[352] | 1188 | curl_easy_strerror(res));*/
|
---|
| 1189 |
|
---|
[364] | 1190 | res = curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
|
---|
| 1191 | if (res != CURLE_OK)
|
---|
| 1192 | printf("CURLOPT_NOPROGRESS failed: %s\n",
|
---|
| 1193 | curl_easy_strerror(res));
|
---|
[352] | 1194 |
|
---|
[364] | 1195 | res = curl_easy_setopt(curl, CURLOPT_MAXREDIRS, 50L);
|
---|
| 1196 | if (res != CURLE_OK)
|
---|
| 1197 | printf("CURLOPT_MAXREDIRS failed: %s\n",
|
---|
| 1198 | curl_easy_strerror(res));
|
---|
[352] | 1199 |
|
---|
[364] | 1200 | res = curl_easy_setopt(curl, CURLOPT_TCP_KEEPALIVE, 1L);
|
---|
| 1201 | if (res != CURLE_OK)
|
---|
| 1202 | printf("CURLOPT_TCP_KEEPALIVE failed: %s\n",
|
---|
| 1203 | curl_easy_strerror(res));
|
---|
| 1204 | }
|
---|
[352] | 1205 |
|
---|
[364] | 1206 | void client_set_client_id(const char *client_id)
|
---|
| 1207 | {
|
---|
| 1208 | google_drive_t *gd = &google_drive;
|
---|
[352] | 1209 |
|
---|
[364] | 1210 | strlcpy(gd->client_info.client_id, client_id, sizeof(gd->client_info.client_id));
|
---|
| 1211 | }
|
---|
[352] | 1212 |
|
---|
[364] | 1213 | void client_set_client_secret(const char *client_secret)
|
---|
| 1214 | {
|
---|
| 1215 | google_drive_t *gd = &google_drive;
|
---|
[352] | 1216 |
|
---|
[364] | 1217 | strlcpy(gd->client_info.client_secret, client_secret, sizeof(gd->client_info.client_secret));
|
---|
| 1218 | }
|
---|
[352] | 1219 |
|
---|
[364] | 1220 | int client_get_device_id(int argc, char **argv)
|
---|
| 1221 | {
|
---|
| 1222 | google_drive_t *gd = &google_drive;
|
---|
| 1223 | int ret;
|
---|
[352] | 1224 |
|
---|
[364] | 1225 | ret = get_device_id(gd, SCOPE_DRIVE_FILE);
|
---|
| 1226 | if (ret == 0) {
|
---|
| 1227 | printf("Device was registered. Enter the code at the following URL\n");
|
---|
| 1228 | printf("url: %s\n", gd->credential.verification_url);
|
---|
| 1229 | printf("code: %s\n", gd->credential.user_code);
|
---|
| 1230 | }
|
---|
| 1231 | else {
|
---|
| 1232 | printf("Device register failed! %d\n", ret);
|
---|
| 1233 | }
|
---|
[352] | 1234 |
|
---|
[364] | 1235 | return ret;
|
---|
| 1236 | }
|
---|
[352] | 1237 |
|
---|
[364] | 1238 | int client_get_access_token(int argc, char **argv)
|
---|
| 1239 | {
|
---|
| 1240 | google_drive_t *gd = &google_drive;
|
---|
| 1241 | int ret;
|
---|
| 1242 |
|
---|
| 1243 | ret = get_access_token(gd);
|
---|
| 1244 | if (ret == 0) {
|
---|
| 1245 | printf("Access token was give\n");
|
---|
| 1246 | printf("Refresh token: %s\n", gd->credential.refresh_token);
|
---|
| 1247 | printf("Access token: %s\n", gd->credential.access_token);
|
---|
[352] | 1248 | }
|
---|
[364] | 1249 | else {
|
---|
| 1250 | printf("Access token gain failed. %d\n", ret);
|
---|
| 1251 | }
|
---|
[352] | 1252 |
|
---|
[364] | 1253 | return ret;
|
---|
| 1254 | }
|
---|
[352] | 1255 |
|
---|
[364] | 1256 | int client_update_access_token(int argc, char **argv)
|
---|
| 1257 | {
|
---|
| 1258 | google_drive_t *gd = &google_drive;
|
---|
| 1259 | int ret;
|
---|
[352] | 1260 |
|
---|
[364] | 1261 | ret = update_access_token(gd);
|
---|
| 1262 | if (ret == 0) {
|
---|
| 1263 | printf("Access token was update\n");
|
---|
| 1264 | printf("Access token: %s\n", gd->credential.access_token);
|
---|
| 1265 | }
|
---|
| 1266 | else {
|
---|
| 1267 | printf("Access token update failed. %d\n", ret);
|
---|
| 1268 | }
|
---|
| 1269 |
|
---|
| 1270 | return ret;
|
---|
[352] | 1271 | }
|
---|
| 1272 |
|
---|
[364] | 1273 | int client_revoke(int argc, char **argv)
|
---|
[352] | 1274 | {
|
---|
[364] | 1275 | google_drive_t *gd = &google_drive;
|
---|
| 1276 | int ret;
|
---|
| 1277 |
|
---|
| 1278 | ret = revoke_device(gd);
|
---|
| 1279 | if (ret == 0) {
|
---|
| 1280 | printf("Device was revoked.\n");
|
---|
| 1281 | }
|
---|
| 1282 | else {
|
---|
| 1283 | printf("Device revoke failed. %d\n", ret);
|
---|
| 1284 | }
|
---|
| 1285 |
|
---|
| 1286 | return ret;
|
---|
| 1287 | }
|
---|
| 1288 |
|
---|
| 1289 | int client_upload_file(int argc, char **argv)
|
---|
| 1290 | {
|
---|
| 1291 | google_drive_t *gd = &google_drive;
|
---|
| 1292 | int ret;
|
---|
| 1293 | FRESULT fret;
|
---|
| 1294 | char fname[] = { "1:/log/20160101000000.log" };
|
---|
| 1295 |
|
---|
| 1296 | get_logfname(fname);
|
---|
| 1297 |
|
---|
| 1298 | fret = write_log(fname);
|
---|
| 1299 | if (fret != FR_OK) {
|
---|
| 1300 | printf("log file write error %d\n", fret);
|
---|
| 1301 | return (int)fret;
|
---|
| 1302 | }
|
---|
| 1303 |
|
---|
| 1304 | ret = upload_file(gd, &fname[7], fname);
|
---|
| 1305 | if (ret == 0) {
|
---|
| 1306 | printf("%s was uploaded.\n", &fname[7]);
|
---|
| 1307 | }
|
---|
| 1308 | else {
|
---|
| 1309 | printf("%s upload failed. %d\n", &fname[7], ret);
|
---|
| 1310 | }
|
---|
| 1311 |
|
---|
| 1312 | return ret;
|
---|
| 1313 | }
|
---|
| 1314 |
|
---|
| 1315 | void client_final(void)
|
---|
| 1316 | {
|
---|
[352] | 1317 | curl_global_cleanup();
|
---|
| 1318 | }
|
---|