http://http://diytec.web.fc2.com/mark2r2/
Dependencies: EthernetNetIf NTPClient_NetServices mbed ConfigFile
FirmwareUpdater.cpp@0:08a4d61cd84c, 2011-09-20 (annotated)
- Committer:
- mark2r2
- Date:
- Tue Sep 20 12:46:26 2011 +0000
- Revision:
- 0:08a4d61cd84c
V1.0
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mark2r2 | 0:08a4d61cd84c | 1 | /******************************************************************************* |
mark2r2 | 0:08a4d61cd84c | 2 | modify |
mark2r2 | 0:08a4d61cd84c | 3 | 2011/08 |
mark2r2 | 0:08a4d61cd84c | 4 | - Create version text file when read error. |
mark2r2 | 0:08a4d61cd84c | 5 | - Use commonClient. |
mark2r2 | 0:08a4d61cd84c | 6 | - Reset HTTP request headers whe GET. |
mark2r2 | 0:08a4d61cd84c | 7 | - Delete LOG when over 100KB. |
mark2r2 | 0:08a4d61cd84c | 8 | 2011/07 |
mark2r2 | 0:08a4d61cd84c | 9 | - '\n' -> '\r\n' (when write to LOG) |
mark2r2 | 0:08a4d61cd84c | 10 | - Add MD5 checksum. |
mark2r2 | 0:08a4d61cd84c | 11 | - Add fclose(fp) when error & return |
mark2r2 | 0:08a4d61cd84c | 12 | |
mark2r2 | 0:08a4d61cd84c | 13 | *******************************************************************************/ |
mark2r2 | 0:08a4d61cd84c | 14 | |
mark2r2 | 0:08a4d61cd84c | 15 | /** |
mark2r2 | 0:08a4d61cd84c | 16 | * ============================================================================= |
mark2r2 | 0:08a4d61cd84c | 17 | * Firmware updater (Version 0.0.2) |
mark2r2 | 0:08a4d61cd84c | 18 | * ============================================================================= |
mark2r2 | 0:08a4d61cd84c | 19 | * Copyright (c) 2010 Shinichiro Nakamura (CuBeatSystems) |
mark2r2 | 0:08a4d61cd84c | 20 | * |
mark2r2 | 0:08a4d61cd84c | 21 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
mark2r2 | 0:08a4d61cd84c | 22 | * of this software and associated documentation files (the "Software"), to deal |
mark2r2 | 0:08a4d61cd84c | 23 | * in the Software without restriction, including without limitation the rights |
mark2r2 | 0:08a4d61cd84c | 24 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
mark2r2 | 0:08a4d61cd84c | 25 | * copies of the Software, and to permit persons to whom the Software is |
mark2r2 | 0:08a4d61cd84c | 26 | * furnished to do so, subject to the following conditions: |
mark2r2 | 0:08a4d61cd84c | 27 | * |
mark2r2 | 0:08a4d61cd84c | 28 | * The above copyright notice and this permission notice shall be included in |
mark2r2 | 0:08a4d61cd84c | 29 | * all copies or substantial portions of the Software. |
mark2r2 | 0:08a4d61cd84c | 30 | * |
mark2r2 | 0:08a4d61cd84c | 31 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
mark2r2 | 0:08a4d61cd84c | 32 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
mark2r2 | 0:08a4d61cd84c | 33 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
mark2r2 | 0:08a4d61cd84c | 34 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
mark2r2 | 0:08a4d61cd84c | 35 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
mark2r2 | 0:08a4d61cd84c | 36 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
mark2r2 | 0:08a4d61cd84c | 37 | * THE SOFTWARE. |
mark2r2 | 0:08a4d61cd84c | 38 | * ============================================================================= |
mark2r2 | 0:08a4d61cd84c | 39 | */ |
mark2r2 | 0:08a4d61cd84c | 40 | |
mark2r2 | 0:08a4d61cd84c | 41 | #include "FirmwareUpdater.h" |
mark2r2 | 0:08a4d61cd84c | 42 | #include "md5.h" // 2011/07 |
mark2r2 | 0:08a4d61cd84c | 43 | |
mark2r2 | 0:08a4d61cd84c | 44 | #include <stdio.h> |
mark2r2 | 0:08a4d61cd84c | 45 | #include <stdarg.h> |
mark2r2 | 0:08a4d61cd84c | 46 | |
mark2r2 | 0:08a4d61cd84c | 47 | extern "C" void mbed_reset(); |
mark2r2 | 0:08a4d61cd84c | 48 | |
mark2r2 | 0:08a4d61cd84c | 49 | const std::string FirmwareUpdater::EXT_BIN = ".bin"; |
mark2r2 | 0:08a4d61cd84c | 50 | const std::string FirmwareUpdater::EXT_BINTMP = ".b__"; |
mark2r2 | 0:08a4d61cd84c | 51 | const std::string FirmwareUpdater::EXT_TXT = ".txt"; |
mark2r2 | 0:08a4d61cd84c | 52 | const std::string FirmwareUpdater::EXT_TXTTMP = ".t__"; |
mark2r2 | 0:08a4d61cd84c | 53 | const std::string FirmwareUpdater::EXT_MD5 = ".md5"; // 2011/07 |
mark2r2 | 0:08a4d61cd84c | 54 | const std::string FirmwareUpdater::EXT_MD5TMP = ".m__"; // 2011/07 |
mark2r2 | 0:08a4d61cd84c | 55 | |
mark2r2 | 0:08a4d61cd84c | 56 | /** |
mark2r2 | 0:08a4d61cd84c | 57 | * Create. |
mark2r2 | 0:08a4d61cd84c | 58 | * |
mark2r2 | 0:08a4d61cd84c | 59 | * @param url URL for firmware. Do not include a target file name. |
mark2r2 | 0:08a4d61cd84c | 60 | * @param name An application name. Do not include a extention. |
mark2r2 | 0:08a4d61cd84c | 61 | * @param log True if logging. |
mark2r2 | 0:08a4d61cd84c | 62 | */ |
mark2r2 | 0:08a4d61cd84c | 63 | //FirmwareUpdater::FirmwareUpdater(std::string url, std::string name, bool log) |
mark2r2 | 0:08a4d61cd84c | 64 | FirmwareUpdater::FirmwareUpdater(std::string url, std::string name, HTTPClient *pclient, bool log) // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 65 | : url(url), name(name), log(log), local("local") { |
mark2r2 | 0:08a4d61cd84c | 66 | client = pclient; // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 67 | client->setTimeout(10000); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 68 | |
mark2r2 | 0:08a4d61cd84c | 69 | /* |
mark2r2 | 0:08a4d61cd84c | 70 | * A file name on the mbed local file system should keep '8 + 3' types of name. |
mark2r2 | 0:08a4d61cd84c | 71 | */ |
mark2r2 | 0:08a4d61cd84c | 72 | if (MAXNAMELEN < name.length()) { |
mark2r2 | 0:08a4d61cd84c | 73 | LOG("ERR : Invalid firmware name '%s' found. The maximum length is %d.\r\n", name.c_str(), MAXNAMELEN); |
mark2r2 | 0:08a4d61cd84c | 74 | error("ERR : Invalid firmware name '%s' found. The maximum length is %d.\r\n", name.c_str(), MAXNAMELEN); |
mark2r2 | 0:08a4d61cd84c | 75 | } |
mark2r2 | 0:08a4d61cd84c | 76 | } |
mark2r2 | 0:08a4d61cd84c | 77 | |
mark2r2 | 0:08a4d61cd84c | 78 | /** |
mark2r2 | 0:08a4d61cd84c | 79 | * Dispose. |
mark2r2 | 0:08a4d61cd84c | 80 | */ |
mark2r2 | 0:08a4d61cd84c | 81 | FirmwareUpdater::~FirmwareUpdater() { |
mark2r2 | 0:08a4d61cd84c | 82 | } |
mark2r2 | 0:08a4d61cd84c | 83 | |
mark2r2 | 0:08a4d61cd84c | 84 | /** |
mark2r2 | 0:08a4d61cd84c | 85 | * Get a URL. |
mark2r2 | 0:08a4d61cd84c | 86 | * |
mark2r2 | 0:08a4d61cd84c | 87 | * @return URL. |
mark2r2 | 0:08a4d61cd84c | 88 | */ |
mark2r2 | 0:08a4d61cd84c | 89 | const std::string FirmwareUpdater:: getURL() const { |
mark2r2 | 0:08a4d61cd84c | 90 | return url; |
mark2r2 | 0:08a4d61cd84c | 91 | } |
mark2r2 | 0:08a4d61cd84c | 92 | |
mark2r2 | 0:08a4d61cd84c | 93 | /** |
mark2r2 | 0:08a4d61cd84c | 94 | * Get a name. |
mark2r2 | 0:08a4d61cd84c | 95 | * |
mark2r2 | 0:08a4d61cd84c | 96 | * @return name. |
mark2r2 | 0:08a4d61cd84c | 97 | */ |
mark2r2 | 0:08a4d61cd84c | 98 | const std::string FirmwareUpdater:: getName() const { |
mark2r2 | 0:08a4d61cd84c | 99 | return name; |
mark2r2 | 0:08a4d61cd84c | 100 | } |
mark2r2 | 0:08a4d61cd84c | 101 | |
mark2r2 | 0:08a4d61cd84c | 102 | /** |
mark2r2 | 0:08a4d61cd84c | 103 | * Checking a new firmware. |
mark2r2 | 0:08a4d61cd84c | 104 | * Compare versions of the software between local storage on mbed and on webserver. |
mark2r2 | 0:08a4d61cd84c | 105 | * |
mark2r2 | 0:08a4d61cd84c | 106 | * @return Return 0 if a new firmware exists. |
mark2r2 | 0:08a4d61cd84c | 107 | */ |
mark2r2 | 0:08a4d61cd84c | 108 | int FirmwareUpdater::exist() { |
mark2r2 | 0:08a4d61cd84c | 109 | int ver_local, ver_server; |
mark2r2 | 0:08a4d61cd84c | 110 | |
mark2r2 | 0:08a4d61cd84c | 111 | /* |
mark2r2 | 0:08a4d61cd84c | 112 | * Fetch the version from a local. |
mark2r2 | 0:08a4d61cd84c | 113 | */ |
mark2r2 | 0:08a4d61cd84c | 114 | std::string file_local = "/local/" + name + EXT_TXT; |
mark2r2 | 0:08a4d61cd84c | 115 | ver_local = readVersionFromFile(file_local.c_str()); |
mark2r2 | 0:08a4d61cd84c | 116 | if (ver_local < 0) { |
mark2r2 | 0:08a4d61cd84c | 117 | return -1; |
mark2r2 | 0:08a4d61cd84c | 118 | } |
mark2r2 | 0:08a4d61cd84c | 119 | |
mark2r2 | 0:08a4d61cd84c | 120 | /* |
mark2r2 | 0:08a4d61cd84c | 121 | * Fetch the version from a server. |
mark2r2 | 0:08a4d61cd84c | 122 | */ |
mark2r2 | 0:08a4d61cd84c | 123 | std::string file_server = url + "/" + name + EXT_TXT; |
mark2r2 | 0:08a4d61cd84c | 124 | ver_server = readVersionFromURL(file_server.c_str()); |
mark2r2 | 0:08a4d61cd84c | 125 | if (ver_server < 0) { |
mark2r2 | 0:08a4d61cd84c | 126 | return -2; |
mark2r2 | 0:08a4d61cd84c | 127 | } |
mark2r2 | 0:08a4d61cd84c | 128 | |
mark2r2 | 0:08a4d61cd84c | 129 | return (ver_local < ver_server) ? 0 : 1; |
mark2r2 | 0:08a4d61cd84c | 130 | } |
mark2r2 | 0:08a4d61cd84c | 131 | |
mark2r2 | 0:08a4d61cd84c | 132 | /** |
mark2r2 | 0:08a4d61cd84c | 133 | * Execute update. |
mark2r2 | 0:08a4d61cd84c | 134 | * |
mark2r2 | 0:08a4d61cd84c | 135 | * @return Return 0 if it succeed. |
mark2r2 | 0:08a4d61cd84c | 136 | */ |
mark2r2 | 0:08a4d61cd84c | 137 | int FirmwareUpdater::execute() { |
mark2r2 | 0:08a4d61cd84c | 138 | /* |
mark2r2 | 0:08a4d61cd84c | 139 | * Fetch the files. |
mark2r2 | 0:08a4d61cd84c | 140 | */ |
mark2r2 | 0:08a4d61cd84c | 141 | std::string serv_txt = url + "/" + name + EXT_TXT; |
mark2r2 | 0:08a4d61cd84c | 142 | std::string file_txttmp = "/local/" + name + EXT_TXTTMP; |
mark2r2 | 0:08a4d61cd84c | 143 | if (fetch(serv_txt, file_txttmp) != 0) { |
mark2r2 | 0:08a4d61cd84c | 144 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 145 | return -1; |
mark2r2 | 0:08a4d61cd84c | 146 | } |
mark2r2 | 0:08a4d61cd84c | 147 | std::string serv_bin = url + "/" + name + EXT_BIN; |
mark2r2 | 0:08a4d61cd84c | 148 | std::string file_bintmp = "/local/" + name + EXT_BINTMP; |
mark2r2 | 0:08a4d61cd84c | 149 | if (fetch(serv_bin, file_bintmp) != 0) { |
mark2r2 | 0:08a4d61cd84c | 150 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 151 | return -2; |
mark2r2 | 0:08a4d61cd84c | 152 | } |
mark2r2 | 0:08a4d61cd84c | 153 | std::string serv_md5 = url + "/" + name + EXT_MD5; |
mark2r2 | 0:08a4d61cd84c | 154 | std::string file_md5tmp = "/local/" + name + EXT_MD5TMP; |
mark2r2 | 0:08a4d61cd84c | 155 | if (fetch(serv_md5, file_md5tmp) != 0) { |
mark2r2 | 0:08a4d61cd84c | 156 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 157 | return -8; |
mark2r2 | 0:08a4d61cd84c | 158 | } |
mark2r2 | 0:08a4d61cd84c | 159 | |
mark2r2 | 0:08a4d61cd84c | 160 | /* |
mark2r2 | 0:08a4d61cd84c | 161 | * Check the firmware versions. |
mark2r2 | 0:08a4d61cd84c | 162 | */ |
mark2r2 | 0:08a4d61cd84c | 163 | std::string file_txt = "/local/" + name + EXT_TXT; |
mark2r2 | 0:08a4d61cd84c | 164 | int ver_old = readVersionFromFile(file_txt.c_str()); |
mark2r2 | 0:08a4d61cd84c | 165 | int ver_new = readVersionFromFile(file_txttmp.c_str()); |
mark2r2 | 0:08a4d61cd84c | 166 | if (ver_old < 0) { |
mark2r2 | 0:08a4d61cd84c | 167 | LOG("ERR : Could not read the previous firmware version.\r\n"); |
mark2r2 | 0:08a4d61cd84c | 168 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 169 | return -3; |
mark2r2 | 0:08a4d61cd84c | 170 | } |
mark2r2 | 0:08a4d61cd84c | 171 | if (ver_new < 0) { |
mark2r2 | 0:08a4d61cd84c | 172 | LOG("ERR : Could not read the new firmware version.\r\n"); |
mark2r2 | 0:08a4d61cd84c | 173 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 174 | return -4; |
mark2r2 | 0:08a4d61cd84c | 175 | } |
mark2r2 | 0:08a4d61cd84c | 176 | if (ver_new < ver_old) { |
mark2r2 | 0:08a4d61cd84c | 177 | LOG("ERR : Ignore the new firmware. (old=%d, new=%d)\r\n", ver_old, ver_new); |
mark2r2 | 0:08a4d61cd84c | 178 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 179 | return -5; |
mark2r2 | 0:08a4d61cd84c | 180 | } |
mark2r2 | 0:08a4d61cd84c | 181 | /* |
mark2r2 | 0:08a4d61cd84c | 182 | * MD5 check sum |
mark2r2 | 0:08a4d61cd84c | 183 | * 2011/07 |
mark2r2 | 0:08a4d61cd84c | 184 | * |
mark2r2 | 0:08a4d61cd84c | 185 | */ |
mark2r2 | 0:08a4d61cd84c | 186 | char md5str[33]; |
mark2r2 | 0:08a4d61cd84c | 187 | int readret = readMd5FromFile(file_md5tmp.c_str(), md5str); |
mark2r2 | 0:08a4d61cd84c | 188 | if (readret < 0) { |
mark2r2 | 0:08a4d61cd84c | 189 | LOG("ERR : Could not read the new firmware MD5.\r\n"); |
mark2r2 | 0:08a4d61cd84c | 190 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 191 | return -9; |
mark2r2 | 0:08a4d61cd84c | 192 | } |
mark2r2 | 0:08a4d61cd84c | 193 | |
mark2r2 | 0:08a4d61cd84c | 194 | #define BUFF_SIZE 1024 |
mark2r2 | 0:08a4d61cd84c | 195 | |
mark2r2 | 0:08a4d61cd84c | 196 | MD5 md5; |
mark2r2 | 0:08a4d61cd84c | 197 | FILE *fp; |
mark2r2 | 0:08a4d61cd84c | 198 | size_t len; |
mark2r2 | 0:08a4d61cd84c | 199 | unsigned char buff[BUFF_SIZE]; |
mark2r2 | 0:08a4d61cd84c | 200 | |
mark2r2 | 0:08a4d61cd84c | 201 | fp = fopen(file_bintmp.c_str(),"rb"); |
mark2r2 | 0:08a4d61cd84c | 202 | if ( fp == NULL ) { |
mark2r2 | 0:08a4d61cd84c | 203 | LOG("ERR : Could not read the new firmware bin.\r\n"); |
mark2r2 | 0:08a4d61cd84c | 204 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 205 | return -10; |
mark2r2 | 0:08a4d61cd84c | 206 | } |
mark2r2 | 0:08a4d61cd84c | 207 | while (len = fread(buff, 1, BUFF_SIZE, fp)) { |
mark2r2 | 0:08a4d61cd84c | 208 | md5.update( buff, len); |
mark2r2 | 0:08a4d61cd84c | 209 | } |
mark2r2 | 0:08a4d61cd84c | 210 | fclose( fp ); |
mark2r2 | 0:08a4d61cd84c | 211 | md5.finalize(); |
mark2r2 | 0:08a4d61cd84c | 212 | |
mark2r2 | 0:08a4d61cd84c | 213 | string hash; |
mark2r2 | 0:08a4d61cd84c | 214 | hash = md5.hexdigest(); |
mark2r2 | 0:08a4d61cd84c | 215 | if (strncmp(md5str, hash.c_str(), 32) != 0) { |
mark2r2 | 0:08a4d61cd84c | 216 | LOG("ERR : MD5 checksum error. Server MD5=%s, calc MD5 from binary=%s\r\n", md5str, hash.c_str() ); |
mark2r2 | 0:08a4d61cd84c | 217 | LOG("ERR : Aborted...\r\n"); |
mark2r2 | 0:08a4d61cd84c | 218 | return -11; |
mark2r2 | 0:08a4d61cd84c | 219 | } |
mark2r2 | 0:08a4d61cd84c | 220 | |
mark2r2 | 0:08a4d61cd84c | 221 | |
mark2r2 | 0:08a4d61cd84c | 222 | |
mark2r2 | 0:08a4d61cd84c | 223 | LOG("INFO: Firmware updating... (%d -> %d)\r\n", ver_old, ver_new); |
mark2r2 | 0:08a4d61cd84c | 224 | |
mark2r2 | 0:08a4d61cd84c | 225 | /* |
mark2r2 | 0:08a4d61cd84c | 226 | * Cleanup the previous versions. |
mark2r2 | 0:08a4d61cd84c | 227 | * |
mark2r2 | 0:08a4d61cd84c | 228 | * Note: |
mark2r2 | 0:08a4d61cd84c | 229 | * A file time stamp on mbed is always '12:00 01/01/2008'. |
mark2r2 | 0:08a4d61cd84c | 230 | * mbed can't sense updated firmware when the file name is same as previous version. |
mark2r2 | 0:08a4d61cd84c | 231 | * |
mark2r2 | 0:08a4d61cd84c | 232 | * So I decided to cleanup all bin files. |
mark2r2 | 0:08a4d61cd84c | 233 | * And the new firmware name is 'name-VERSION.bin'. |
mark2r2 | 0:08a4d61cd84c | 234 | * To remove previous versions at first means 'start critical section on the system'. |
mark2r2 | 0:08a4d61cd84c | 235 | */ |
mark2r2 | 0:08a4d61cd84c | 236 | //cleanupAllBinFiles(); |
mark2r2 | 0:08a4d61cd84c | 237 | cleanupAllBbkFiles(); // 2011/07 |
mark2r2 | 0:08a4d61cd84c | 238 | BackupBinFiles(); // 2011/07 |
mark2r2 | 0:08a4d61cd84c | 239 | |
mark2r2 | 0:08a4d61cd84c | 240 | /* |
mark2r2 | 0:08a4d61cd84c | 241 | * Copy it. |
mark2r2 | 0:08a4d61cd84c | 242 | */ |
mark2r2 | 0:08a4d61cd84c | 243 | char nn[32]; |
mark2r2 | 0:08a4d61cd84c | 244 | createNewBinName(ver_new, nn, sizeof(nn)); |
mark2r2 | 0:08a4d61cd84c | 245 | std::string file_bin = "/local/" + std::string(nn) + EXT_BIN; |
mark2r2 | 0:08a4d61cd84c | 246 | if (copy(file_bintmp, file_bin) != 0) { |
mark2r2 | 0:08a4d61cd84c | 247 | return -7; |
mark2r2 | 0:08a4d61cd84c | 248 | } |
mark2r2 | 0:08a4d61cd84c | 249 | if (copy(file_txttmp, file_txt) != 0) { |
mark2r2 | 0:08a4d61cd84c | 250 | return -6; |
mark2r2 | 0:08a4d61cd84c | 251 | } |
mark2r2 | 0:08a4d61cd84c | 252 | /* |
mark2r2 | 0:08a4d61cd84c | 253 | * Delete the temporary files. |
mark2r2 | 0:08a4d61cd84c | 254 | */ |
mark2r2 | 0:08a4d61cd84c | 255 | remove(file_txttmp.c_str()); |
mark2r2 | 0:08a4d61cd84c | 256 | remove(file_bintmp.c_str()); |
mark2r2 | 0:08a4d61cd84c | 257 | remove(file_md5tmp.c_str()); // 2011/07 |
mark2r2 | 0:08a4d61cd84c | 258 | return 0; |
mark2r2 | 0:08a4d61cd84c | 259 | } |
mark2r2 | 0:08a4d61cd84c | 260 | |
mark2r2 | 0:08a4d61cd84c | 261 | /** |
mark2r2 | 0:08a4d61cd84c | 262 | * Reset system. |
mark2r2 | 0:08a4d61cd84c | 263 | */ |
mark2r2 | 0:08a4d61cd84c | 264 | void FirmwareUpdater::reset() { |
mark2r2 | 0:08a4d61cd84c | 265 | mbed_reset(); |
mark2r2 | 0:08a4d61cd84c | 266 | } |
mark2r2 | 0:08a4d61cd84c | 267 | |
mark2r2 | 0:08a4d61cd84c | 268 | /** |
mark2r2 | 0:08a4d61cd84c | 269 | * Fetch a file. |
mark2r2 | 0:08a4d61cd84c | 270 | * |
mark2r2 | 0:08a4d61cd84c | 271 | * @param src_url URL of a source file. |
mark2r2 | 0:08a4d61cd84c | 272 | * @param local_file Local file name. |
mark2r2 | 0:08a4d61cd84c | 273 | * |
mark2r2 | 0:08a4d61cd84c | 274 | * @return Return 0 if it succeed. |
mark2r2 | 0:08a4d61cd84c | 275 | */ |
mark2r2 | 0:08a4d61cd84c | 276 | int FirmwareUpdater::fetch(std::string src_url, std::string local_file) { |
mark2r2 | 0:08a4d61cd84c | 277 | /* |
mark2r2 | 0:08a4d61cd84c | 278 | * Fetch the source file from URL to a temporary file on local. |
mark2r2 | 0:08a4d61cd84c | 279 | */ |
mark2r2 | 0:08a4d61cd84c | 280 | HTTPFile file(local_file.c_str()); |
mark2r2 | 0:08a4d61cd84c | 281 | client->resetRequestHeaders(); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 282 | int r = client->get(src_url.c_str(), &file); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 283 | if (r != HTTP_OK) { |
mark2r2 | 0:08a4d61cd84c | 284 | LOG("ERR : Fetch '%s' to '%s'.\r\n", src_url.c_str(), local_file.c_str()); |
mark2r2 | 0:08a4d61cd84c | 285 | return -1; |
mark2r2 | 0:08a4d61cd84c | 286 | } |
mark2r2 | 0:08a4d61cd84c | 287 | LOG("INFO: Fetched '%s' to '%s'.\r\n", src_url.c_str(), local_file.c_str()); |
mark2r2 | 0:08a4d61cd84c | 288 | return 0; |
mark2r2 | 0:08a4d61cd84c | 289 | } |
mark2r2 | 0:08a4d61cd84c | 290 | |
mark2r2 | 0:08a4d61cd84c | 291 | /** |
mark2r2 | 0:08a4d61cd84c | 292 | * Copy a file. |
mark2r2 | 0:08a4d61cd84c | 293 | * |
mark2r2 | 0:08a4d61cd84c | 294 | * @param local_file1 Source file. |
mark2r2 | 0:08a4d61cd84c | 295 | * @param local_file2 Destination file. |
mark2r2 | 0:08a4d61cd84c | 296 | * |
mark2r2 | 0:08a4d61cd84c | 297 | * @return Return 0 if it succeed. |
mark2r2 | 0:08a4d61cd84c | 298 | */ |
mark2r2 | 0:08a4d61cd84c | 299 | int FirmwareUpdater::copy(std::string local_file1, std::string local_file2) { |
mark2r2 | 0:08a4d61cd84c | 300 | LOG("INFO: File copying... (%s->%s)\r\n", local_file1.c_str(), local_file2.c_str()); |
mark2r2 | 0:08a4d61cd84c | 301 | FILE *rp = fopen(local_file1.c_str(), "rb"); |
mark2r2 | 0:08a4d61cd84c | 302 | if (rp == NULL) { |
mark2r2 | 0:08a4d61cd84c | 303 | LOG("ERR : File '%s' open failed.\r\n", local_file1.c_str()); |
mark2r2 | 0:08a4d61cd84c | 304 | return -1; |
mark2r2 | 0:08a4d61cd84c | 305 | } |
mark2r2 | 0:08a4d61cd84c | 306 | remove(local_file2.c_str()); |
mark2r2 | 0:08a4d61cd84c | 307 | FILE *wp = fopen(local_file2.c_str(), "wb"); |
mark2r2 | 0:08a4d61cd84c | 308 | if (wp == NULL) { |
mark2r2 | 0:08a4d61cd84c | 309 | LOG("ERR : File '%s' open failed.\r\n", local_file2.c_str()); |
mark2r2 | 0:08a4d61cd84c | 310 | fclose(rp); |
mark2r2 | 0:08a4d61cd84c | 311 | return -2; |
mark2r2 | 0:08a4d61cd84c | 312 | } |
mark2r2 | 0:08a4d61cd84c | 313 | int c; |
mark2r2 | 0:08a4d61cd84c | 314 | while ((c = fgetc(rp)) != EOF) { |
mark2r2 | 0:08a4d61cd84c | 315 | fputc(c, wp); |
mark2r2 | 0:08a4d61cd84c | 316 | } |
mark2r2 | 0:08a4d61cd84c | 317 | |
mark2r2 | 0:08a4d61cd84c | 318 | fclose(rp); |
mark2r2 | 0:08a4d61cd84c | 319 | fclose(wp); |
mark2r2 | 0:08a4d61cd84c | 320 | LOG("INFO: File copied. (%s->%s)\r\n", local_file1.c_str(), local_file2.c_str()); |
mark2r2 | 0:08a4d61cd84c | 321 | return 0; |
mark2r2 | 0:08a4d61cd84c | 322 | } |
mark2r2 | 0:08a4d61cd84c | 323 | |
mark2r2 | 0:08a4d61cd84c | 324 | /** |
mark2r2 | 0:08a4d61cd84c | 325 | * Output a message to a log file. |
mark2r2 | 0:08a4d61cd84c | 326 | * |
mark2r2 | 0:08a4d61cd84c | 327 | * @param format ... |
mark2r2 | 0:08a4d61cd84c | 328 | */ |
mark2r2 | 0:08a4d61cd84c | 329 | void FirmwareUpdater::LOG(const char* format, ...) { |
mark2r2 | 0:08a4d61cd84c | 330 | if (log) { |
mark2r2 | 0:08a4d61cd84c | 331 | FILE *fplog = fopen("/local/update.log", "a"); |
mark2r2 | 0:08a4d61cd84c | 332 | |
mark2r2 | 0:08a4d61cd84c | 333 | if (fplog != NULL) { |
mark2r2 | 0:08a4d61cd84c | 334 | char buf[BUFSIZ]; |
mark2r2 | 0:08a4d61cd84c | 335 | va_list p; |
mark2r2 | 0:08a4d61cd84c | 336 | va_start(p, format); |
mark2r2 | 0:08a4d61cd84c | 337 | vsnprintf(buf, sizeof(buf) - 1, format, p); |
mark2r2 | 0:08a4d61cd84c | 338 | fprintf(fplog, "%s", buf); |
mark2r2 | 0:08a4d61cd84c | 339 | // printf("%s", buf); /* If you want to check a message from a console. */ |
mark2r2 | 0:08a4d61cd84c | 340 | va_end(p); |
mark2r2 | 0:08a4d61cd84c | 341 | fclose(fplog); |
mark2r2 | 0:08a4d61cd84c | 342 | } |
mark2r2 | 0:08a4d61cd84c | 343 | } |
mark2r2 | 0:08a4d61cd84c | 344 | } |
mark2r2 | 0:08a4d61cd84c | 345 | |
mark2r2 | 0:08a4d61cd84c | 346 | /** |
mark2r2 | 0:08a4d61cd84c | 347 | * Cleanup all bin files. |
mark2r2 | 0:08a4d61cd84c | 348 | */ |
mark2r2 | 0:08a4d61cd84c | 349 | int FirmwareUpdater::cleanupAllBinFiles(void) { |
mark2r2 | 0:08a4d61cd84c | 350 | struct dirent *p; |
mark2r2 | 0:08a4d61cd84c | 351 | DIR *dir = opendir("/local"); |
mark2r2 | 0:08a4d61cd84c | 352 | if (dir == NULL) { |
mark2r2 | 0:08a4d61cd84c | 353 | return -1; |
mark2r2 | 0:08a4d61cd84c | 354 | } |
mark2r2 | 0:08a4d61cd84c | 355 | while ((p = readdir(dir)) != NULL) { |
mark2r2 | 0:08a4d61cd84c | 356 | char *str = p->d_name; |
mark2r2 | 0:08a4d61cd84c | 357 | if ((strstr(str, ".bin") != NULL) || (strstr(str, ".BIN") != NULL)) { |
mark2r2 | 0:08a4d61cd84c | 358 | char buf[BUFSIZ]; |
mark2r2 | 0:08a4d61cd84c | 359 | snprintf(buf, sizeof(buf) - 1, "/local/%s", str); |
mark2r2 | 0:08a4d61cd84c | 360 | if (remove(buf) == 0) { |
mark2r2 | 0:08a4d61cd84c | 361 | LOG("INFO: Deleted '%s'.\r\n", buf); |
mark2r2 | 0:08a4d61cd84c | 362 | } else { |
mark2r2 | 0:08a4d61cd84c | 363 | LOG("ERR : Delete '%s' failed.\r\n", buf); |
mark2r2 | 0:08a4d61cd84c | 364 | } |
mark2r2 | 0:08a4d61cd84c | 365 | } |
mark2r2 | 0:08a4d61cd84c | 366 | } |
mark2r2 | 0:08a4d61cd84c | 367 | closedir(dir); |
mark2r2 | 0:08a4d61cd84c | 368 | return 0; |
mark2r2 | 0:08a4d61cd84c | 369 | } |
mark2r2 | 0:08a4d61cd84c | 370 | |
mark2r2 | 0:08a4d61cd84c | 371 | /** |
mark2r2 | 0:08a4d61cd84c | 372 | * Cleanup all bbk(binary backup) files. |
mark2r2 | 0:08a4d61cd84c | 373 | * 2011/07 |
mark2r2 | 0:08a4d61cd84c | 374 | */ |
mark2r2 | 0:08a4d61cd84c | 375 | int FirmwareUpdater::cleanupAllBbkFiles(void) { |
mark2r2 | 0:08a4d61cd84c | 376 | struct dirent *p; |
mark2r2 | 0:08a4d61cd84c | 377 | DIR *dir = opendir("/local"); |
mark2r2 | 0:08a4d61cd84c | 378 | if (dir == NULL) { |
mark2r2 | 0:08a4d61cd84c | 379 | return -1; |
mark2r2 | 0:08a4d61cd84c | 380 | } |
mark2r2 | 0:08a4d61cd84c | 381 | while ((p = readdir(dir)) != NULL) { |
mark2r2 | 0:08a4d61cd84c | 382 | char *str = p->d_name; |
mark2r2 | 0:08a4d61cd84c | 383 | if ((strstr(str, ".bbk") != NULL) || (strstr(str, ".BBK") != NULL)) { |
mark2r2 | 0:08a4d61cd84c | 384 | char buf[BUFSIZ]; |
mark2r2 | 0:08a4d61cd84c | 385 | snprintf(buf, sizeof(buf) - 1, "/local/%s", str); |
mark2r2 | 0:08a4d61cd84c | 386 | if (remove(buf) == 0) { |
mark2r2 | 0:08a4d61cd84c | 387 | LOG("INFO: Deleted '%s'.\r\n", buf); |
mark2r2 | 0:08a4d61cd84c | 388 | } else { |
mark2r2 | 0:08a4d61cd84c | 389 | LOG("ERR : Delete '%s' failed.\r\n", buf); |
mark2r2 | 0:08a4d61cd84c | 390 | } |
mark2r2 | 0:08a4d61cd84c | 391 | } |
mark2r2 | 0:08a4d61cd84c | 392 | } |
mark2r2 | 0:08a4d61cd84c | 393 | closedir(dir); |
mark2r2 | 0:08a4d61cd84c | 394 | return 0; |
mark2r2 | 0:08a4d61cd84c | 395 | } |
mark2r2 | 0:08a4d61cd84c | 396 | |
mark2r2 | 0:08a4d61cd84c | 397 | /** |
mark2r2 | 0:08a4d61cd84c | 398 | * Backup BIN files. |
mark2r2 | 0:08a4d61cd84c | 399 | * 2011/07 |
mark2r2 | 0:08a4d61cd84c | 400 | */ |
mark2r2 | 0:08a4d61cd84c | 401 | int FirmwareUpdater::BackupBinFiles() { |
mark2r2 | 0:08a4d61cd84c | 402 | struct dirent *p; |
mark2r2 | 0:08a4d61cd84c | 403 | DIR *dir = opendir("/local"); |
mark2r2 | 0:08a4d61cd84c | 404 | if (dir == NULL) { |
mark2r2 | 0:08a4d61cd84c | 405 | return -1; |
mark2r2 | 0:08a4d61cd84c | 406 | } |
mark2r2 | 0:08a4d61cd84c | 407 | while ((p = readdir(dir)) != NULL) { |
mark2r2 | 0:08a4d61cd84c | 408 | char *str = p->d_name; |
mark2r2 | 0:08a4d61cd84c | 409 | if ((strstr(str, ".bin") != NULL) || (strstr(str, ".BIN") != NULL)) { |
mark2r2 | 0:08a4d61cd84c | 410 | char buf[BUFSIZ], bakname[BUFSIZ]; |
mark2r2 | 0:08a4d61cd84c | 411 | int len; |
mark2r2 | 0:08a4d61cd84c | 412 | snprintf(buf, sizeof(buf) - 1, "/local/%s", str); |
mark2r2 | 0:08a4d61cd84c | 413 | len = strlen(buf); |
mark2r2 | 0:08a4d61cd84c | 414 | #if 0 |
mark2r2 | 0:08a4d61cd84c | 415 | int dotpos=0; |
mark2r2 | 0:08a4d61cd84c | 416 | for (int i=len-1; i>=0; i--) { |
mark2r2 | 0:08a4d61cd84c | 417 | if (buf[i]=='.') { |
mark2r2 | 0:08a4d61cd84c | 418 | dotpos = i; |
mark2r2 | 0:08a4d61cd84c | 419 | break; |
mark2r2 | 0:08a4d61cd84c | 420 | } |
mark2r2 | 0:08a4d61cd84c | 421 | } |
mark2r2 | 0:08a4d61cd84c | 422 | strncpy(bakname,buf, dotpos); bakname[dotpos]='\0'; strcat(bakname,".BBK"); |
mark2r2 | 0:08a4d61cd84c | 423 | #endif |
mark2r2 | 0:08a4d61cd84c | 424 | for (int i=0; i<len; i++) { |
mark2r2 | 0:08a4d61cd84c | 425 | bakname[i] = buf[i]; |
mark2r2 | 0:08a4d61cd84c | 426 | if (bakname[i]=='.') { |
mark2r2 | 0:08a4d61cd84c | 427 | bakname[i+1] = '\0'; |
mark2r2 | 0:08a4d61cd84c | 428 | strcat(bakname, "BBK"); |
mark2r2 | 0:08a4d61cd84c | 429 | break; |
mark2r2 | 0:08a4d61cd84c | 430 | } |
mark2r2 | 0:08a4d61cd84c | 431 | } |
mark2r2 | 0:08a4d61cd84c | 432 | |
mark2r2 | 0:08a4d61cd84c | 433 | LOG("INFO: Copy '%s'->'%s'.\r\n", buf,bakname); |
mark2r2 | 0:08a4d61cd84c | 434 | if (copy(buf,bakname) == 0) { |
mark2r2 | 0:08a4d61cd84c | 435 | remove(buf); |
mark2r2 | 0:08a4d61cd84c | 436 | LOG("INFO: Remove '%s'.\r\n", buf); |
mark2r2 | 0:08a4d61cd84c | 437 | } else { |
mark2r2 | 0:08a4d61cd84c | 438 | LOG("ERR : Copy '%s'->'%s' failed.\r\n", buf,bakname); |
mark2r2 | 0:08a4d61cd84c | 439 | } |
mark2r2 | 0:08a4d61cd84c | 440 | } |
mark2r2 | 0:08a4d61cd84c | 441 | } |
mark2r2 | 0:08a4d61cd84c | 442 | closedir(dir); |
mark2r2 | 0:08a4d61cd84c | 443 | return 0; |
mark2r2 | 0:08a4d61cd84c | 444 | } |
mark2r2 | 0:08a4d61cd84c | 445 | |
mark2r2 | 0:08a4d61cd84c | 446 | /** |
mark2r2 | 0:08a4d61cd84c | 447 | * Create a new binary file name. |
mark2r2 | 0:08a4d61cd84c | 448 | * |
mark2r2 | 0:08a4d61cd84c | 449 | * @param ver Version. |
mark2r2 | 0:08a4d61cd84c | 450 | * @param buf A pointer to a buffer. |
mark2r2 | 0:08a4d61cd84c | 451 | * @param siz A size of the buffer. |
mark2r2 | 0:08a4d61cd84c | 452 | * |
mark2r2 | 0:08a4d61cd84c | 453 | * @return Return 0 if it succeed. |
mark2r2 | 0:08a4d61cd84c | 454 | */ |
mark2r2 | 0:08a4d61cd84c | 455 | int FirmwareUpdater::createNewBinName(const int ver, char *buf, size_t siz) { |
mark2r2 | 0:08a4d61cd84c | 456 | if (siz <= name.length()) { |
mark2r2 | 0:08a4d61cd84c | 457 | return -1; |
mark2r2 | 0:08a4d61cd84c | 458 | } |
mark2r2 | 0:08a4d61cd84c | 459 | snprintf(buf, siz - 1, "%s", name.c_str()); |
mark2r2 | 0:08a4d61cd84c | 460 | char nb[32]; |
mark2r2 | 0:08a4d61cd84c | 461 | snprintf(nb, sizeof(nb) - 1, "-%d", ver); |
mark2r2 | 0:08a4d61cd84c | 462 | if (strlen(buf) + strlen(nb) <= MAXNAMELEN) { |
mark2r2 | 0:08a4d61cd84c | 463 | strcat(buf, nb); |
mark2r2 | 0:08a4d61cd84c | 464 | return 0; |
mark2r2 | 0:08a4d61cd84c | 465 | } else { |
mark2r2 | 0:08a4d61cd84c | 466 | strcpy(buf + (MAXNAMELEN - strlen(nb)), nb); |
mark2r2 | 0:08a4d61cd84c | 467 | return 0; |
mark2r2 | 0:08a4d61cd84c | 468 | } |
mark2r2 | 0:08a4d61cd84c | 469 | } |
mark2r2 | 0:08a4d61cd84c | 470 | |
mark2r2 | 0:08a4d61cd84c | 471 | /** |
mark2r2 | 0:08a4d61cd84c | 472 | * Read a version from a file. |
mark2r2 | 0:08a4d61cd84c | 473 | * |
mark2r2 | 0:08a4d61cd84c | 474 | * @param filename file name. |
mark2r2 | 0:08a4d61cd84c | 475 | * @return A version. |
mark2r2 | 0:08a4d61cd84c | 476 | */ |
mark2r2 | 0:08a4d61cd84c | 477 | int FirmwareUpdater::readVersionFromFile(const char *filename) { |
mark2r2 | 0:08a4d61cd84c | 478 | int ver; |
mark2r2 | 0:08a4d61cd84c | 479 | |
mark2r2 | 0:08a4d61cd84c | 480 | remove("/local/update.log"); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 481 | |
mark2r2 | 0:08a4d61cd84c | 482 | FILE *fp = fopen(filename, "rb"); |
mark2r2 | 0:08a4d61cd84c | 483 | if (fp == NULL) { |
mark2r2 | 0:08a4d61cd84c | 484 | fp = fopen(filename, "wt"); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 485 | if (fp == NULL) { // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 486 | LOG("ERR : Version file '%s' write open failed.\r\n", filename); |
mark2r2 | 0:08a4d61cd84c | 487 | return -1; |
mark2r2 | 0:08a4d61cd84c | 488 | } |
mark2r2 | 0:08a4d61cd84c | 489 | fprintf(fp, "1\r\n"); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 490 | fclose(fp); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 491 | return 1; // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 492 | } |
mark2r2 | 0:08a4d61cd84c | 493 | if (fscanf(fp, "%d", &ver) != 1) { |
mark2r2 | 0:08a4d61cd84c | 494 | fclose(fp); // 2011/07 |
mark2r2 | 0:08a4d61cd84c | 495 | LOG("ERR : Version file '%s' is invalid.\r\n", filename); |
mark2r2 | 0:08a4d61cd84c | 496 | return -2; |
mark2r2 | 0:08a4d61cd84c | 497 | } |
mark2r2 | 0:08a4d61cd84c | 498 | fclose(fp); |
mark2r2 | 0:08a4d61cd84c | 499 | LOG("INFO: Version file '%s': Version %d.\r\n", filename, ver); |
mark2r2 | 0:08a4d61cd84c | 500 | return ver; |
mark2r2 | 0:08a4d61cd84c | 501 | } |
mark2r2 | 0:08a4d61cd84c | 502 | |
mark2r2 | 0:08a4d61cd84c | 503 | /** |
mark2r2 | 0:08a4d61cd84c | 504 | * Read a version from a URL. |
mark2r2 | 0:08a4d61cd84c | 505 | * |
mark2r2 | 0:08a4d61cd84c | 506 | * @param url URL. |
mark2r2 | 0:08a4d61cd84c | 507 | * @return A version. |
mark2r2 | 0:08a4d61cd84c | 508 | */ |
mark2r2 | 0:08a4d61cd84c | 509 | int FirmwareUpdater::readVersionFromURL(const char *url) { |
mark2r2 | 0:08a4d61cd84c | 510 | int ver; |
mark2r2 | 0:08a4d61cd84c | 511 | HTTPText text; |
mark2r2 | 0:08a4d61cd84c | 512 | client->resetRequestHeaders(); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 513 | HTTPResult r = client->get(url, &text); // 2011/08 |
mark2r2 | 0:08a4d61cd84c | 514 | if (r != HTTP_OK) { |
mark2r2 | 0:08a4d61cd84c | 515 | LOG("ERR : Version file '%s' open failed.\r\n", url); |
mark2r2 | 0:08a4d61cd84c | 516 | return -1; |
mark2r2 | 0:08a4d61cd84c | 517 | } |
mark2r2 | 0:08a4d61cd84c | 518 | if (sscanf(text.gets(), "%d", &ver) != 1) { |
mark2r2 | 0:08a4d61cd84c | 519 | LOG("ERR : Version file '%s' is invalid.\r\n", url); |
mark2r2 | 0:08a4d61cd84c | 520 | return -2; |
mark2r2 | 0:08a4d61cd84c | 521 | } |
mark2r2 | 0:08a4d61cd84c | 522 | LOG("INFO: Version file '%s': Version %d.\r\n", url, ver); |
mark2r2 | 0:08a4d61cd84c | 523 | return ver; |
mark2r2 | 0:08a4d61cd84c | 524 | } |
mark2r2 | 0:08a4d61cd84c | 525 | |
mark2r2 | 0:08a4d61cd84c | 526 | /** |
mark2r2 | 0:08a4d61cd84c | 527 | * Read a MD5 from a file. |
mark2r2 | 0:08a4d61cd84c | 528 | * 2011/07 |
mark2r2 | 0:08a4d61cd84c | 529 | * @param filename file name. |
mark2r2 | 0:08a4d61cd84c | 530 | * @param md5str MD5 string. |
mark2r2 | 0:08a4d61cd84c | 531 | * @return Error code. |
mark2r2 | 0:08a4d61cd84c | 532 | */ |
mark2r2 | 0:08a4d61cd84c | 533 | int FirmwareUpdater::readMd5FromFile(const char *filename, char *md5str) { |
mark2r2 | 0:08a4d61cd84c | 534 | int ret=0; |
mark2r2 | 0:08a4d61cd84c | 535 | FILE *fp = fopen(filename, "rb"); |
mark2r2 | 0:08a4d61cd84c | 536 | if (fp == NULL) { |
mark2r2 | 0:08a4d61cd84c | 537 | LOG("ERR : MD5 file '%s' open failed.\r\n", filename); |
mark2r2 | 0:08a4d61cd84c | 538 | return -1; |
mark2r2 | 0:08a4d61cd84c | 539 | } |
mark2r2 | 0:08a4d61cd84c | 540 | if (fscanf(fp, "%32s", md5str) != 1) { |
mark2r2 | 0:08a4d61cd84c | 541 | fclose(fp); |
mark2r2 | 0:08a4d61cd84c | 542 | LOG("ERR : MD5 file '%s' is invalid.\r\n", filename); |
mark2r2 | 0:08a4d61cd84c | 543 | return -2; |
mark2r2 | 0:08a4d61cd84c | 544 | } |
mark2r2 | 0:08a4d61cd84c | 545 | fclose(fp); |
mark2r2 | 0:08a4d61cd84c | 546 | LOG("INFO: MD5 file '%s': Checksum %s.\r\n", filename, md5str); |
mark2r2 | 0:08a4d61cd84c | 547 | return ret; |
mark2r2 | 0:08a4d61cd84c | 548 | } |