ACKme / WiConnect

Host library for controlling a WiConnect enabled Wi-Fi module.

Dependents:   wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more

FileListing.cpp@42:8ffb253b09e7, 2015-09-28 (annotated)

Committer:
aymangrais
Date:
Mon Sep 28 03:38:43 2015 +0000
Revision:
42:8ffb253b09e7
Parent:
29:b6af04b77a56 
increase ota timeout to be 5 seconds (instead of 1.5 sec)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan_ackme 29:b6af04b77a56 1 /**
dan_ackme 29:b6af04b77a56 2 * ACKme WiConnect Host Library is licensed under the BSD licence:
dan_ackme 29:b6af04b77a56 3 *
dan_ackme 29:b6af04b77a56 4 * Copyright (c)2014 ACKme Networks.
dan_ackme 29:b6af04b77a56 5 * All rights reserved.
dan_ackme 29:b6af04b77a56 6 *
dan_ackme 29:b6af04b77a56 7 * Redistribution and use in source and binary forms, with or without modification,
dan_ackme 29:b6af04b77a56 8 * are permitted provided that the following conditions are met:
dan_ackme 29:b6af04b77a56 9 *
dan_ackme 29:b6af04b77a56 10 * 1. Redistributions of source code must retain the above copyright notice,
dan_ackme 29:b6af04b77a56 11 * this list of conditions and the following disclaimer.
dan_ackme 29:b6af04b77a56 12 * 2. Redistributions in binary form must reproduce the above copyright notice,
dan_ackme 29:b6af04b77a56 13 * this list of conditions and the following disclaimer in the documentation
dan_ackme 29:b6af04b77a56 14 * and/or other materials provided with the distribution.
dan_ackme 29:b6af04b77a56 15 * 3. The name of the author may not be used to endorse or promote products
dan_ackme 29:b6af04b77a56 16 * derived from this software without specific prior written permission.
dan_ackme 29:b6af04b77a56 17 *
dan_ackme 29:b6af04b77a56 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS AND ANY EXPRESS OR IMPLIED
dan_ackme 29:b6af04b77a56 19 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
dan_ackme 29:b6af04b77a56 20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
dan_ackme 29:b6af04b77a56 21 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dan_ackme 29:b6af04b77a56 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
dan_ackme 29:b6af04b77a56 23 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
dan_ackme 29:b6af04b77a56 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
dan_ackme 29:b6af04b77a56 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
dan_ackme 29:b6af04b77a56 26 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
dan_ackme 29:b6af04b77a56 27 * OF SUCH DAMAGE.
dan_ackme 29:b6af04b77a56 28 */
dan_ackme 29:b6af04b77a56 29
dan_ackme 29:b6af04b77a56 30 #include "Wiconnect.h"
dan_ackme 29:b6af04b77a56 31 #include "internal/common.h"
dan_ackme 29:b6af04b77a56 32 #include "api/StringUtil.h"
dan_ackme 29:b6af04b77a56 33
dan_ackme 29:b6af04b77a56 34
dan_ackme 29:b6af04b77a56 35 static bool nameMatches(const char *needle, const char* haystack);
dan_ackme 29:b6af04b77a56 36
dan_ackme 29:b6af04b77a56 37
dan_ackme 29:b6af04b77a56 38
dan_ackme 29:b6af04b77a56 39 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 40 WiconnectResult FileInterface::listFiles(FileList &list, const char *name, FileType type, uint32_t version)
dan_ackme 29:b6af04b77a56 41 {
dan_ackme 29:b6af04b77a56 42 WiconnectResult result;
dan_ackme 29:b6af04b77a56 43
dan_ackme 29:b6af04b77a56 44 CHECK_OTHER_COMMAND_EXECUTING();
dan_ackme 29:b6af04b77a56 45
dan_ackme 29:b6af04b77a56 46 if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand("ls -v")))
dan_ackme 29:b6af04b77a56 47 {
dan_ackme 29:b6af04b77a56 48 result = processFileList(wiconnect->internalBuffer, list, name, type, version);
dan_ackme 29:b6af04b77a56 49 }
dan_ackme 29:b6af04b77a56 50
dan_ackme 29:b6af04b77a56 51 CHECK_CLEANUP_COMMAND();
dan_ackme 29:b6af04b77a56 52
dan_ackme 29:b6af04b77a56 53 return result;
dan_ackme 29:b6af04b77a56 54 }
dan_ackme 29:b6af04b77a56 55
dan_ackme 29:b6af04b77a56 56 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 57 WiconnectResult FileInterface::processFileList(char *responseStr, FileList &list, const char *name, FileType type, uint32_t version)
dan_ackme 29:b6af04b77a56 58 {
dan_ackme 29:b6af04b77a56 59 WiconnectResult result = WICONNECT_SUCCESS;
dan_ackme 29:b6af04b77a56 60 char *line, *savedLine;
dan_ackme 29:b6af04b77a56 61
dan_ackme 29:b6af04b77a56 62 for(savedLine = responseStr; (line = StringUtil::strtok_r(savedLine, "\r\n", &savedLine)) != NULL;)
dan_ackme 29:b6af04b77a56 63 {
dan_ackme 29:b6af04b77a56 64 uint32_t tmp;
dan_ackme 29:b6af04b77a56 65 char *toks[7], *savedTok;
dan_ackme 29:b6af04b77a56 66
dan_ackme 29:b6af04b77a56 67 if(*line != '#')
dan_ackme 29:b6af04b77a56 68 {
dan_ackme 29:b6af04b77a56 69 continue;
dan_ackme 29:b6af04b77a56 70 }
dan_ackme 29:b6af04b77a56 71 savedTok = line + 2;
dan_ackme 29:b6af04b77a56 72
dan_ackme 29:b6af04b77a56 73 for(int i = 0; i < 6 && (toks[i] = StringUtil::strtok_r(savedTok, " ", &savedTok)) != NULL; ++i)
dan_ackme 29:b6af04b77a56 74 {
dan_ackme 29:b6af04b77a56 75 if(toks[i] == NULL)
dan_ackme 29:b6af04b77a56 76 {
dan_ackme 29:b6af04b77a56 77 result = WICONNECT_RESPONSE_PARSE_ERROR;
dan_ackme 29:b6af04b77a56 78 goto exit;
dan_ackme 29:b6af04b77a56 79 }
dan_ackme 29:b6af04b77a56 80 }
dan_ackme 29:b6af04b77a56 81
dan_ackme 29:b6af04b77a56 82
dan_ackme 29:b6af04b77a56 83 if(name != NULL && !nameMatches(name, savedTok+1))
dan_ackme 29:b6af04b77a56 84 {
dan_ackme 29:b6af04b77a56 85 continue;
dan_ackme 29:b6af04b77a56 86 }
dan_ackme 29:b6af04b77a56 87 else if((type != FILE_TYPE_ANY) &&
dan_ackme 29:b6af04b77a56 88 StringUtil::strHexToUint32((const char*)&toks[1][2], &tmp) &&
dan_ackme 29:b6af04b77a56 89 (type != (FileType)tmp))
dan_ackme 29:b6af04b77a56 90 {
dan_ackme 29:b6af04b77a56 91 continue;
dan_ackme 29:b6af04b77a56 92 }
dan_ackme 29:b6af04b77a56 93 else if((version != 0) &&
dan_ackme 29:b6af04b77a56 94 FileInterface::fileVersionStrToInt(toks[5], &tmp) &&
dan_ackme 29:b6af04b77a56 95 (version != tmp))
dan_ackme 29:b6af04b77a56 96 {
dan_ackme 29:b6af04b77a56 97 continue;
dan_ackme 29:b6af04b77a56 98 }
dan_ackme 29:b6af04b77a56 99 else if(WICONNECT_FAILED(result, list.add(toks[1], toks[2], toks[4], toks[5], savedTok+1)))
dan_ackme 29:b6af04b77a56 100 {
dan_ackme 29:b6af04b77a56 101 goto exit;
dan_ackme 29:b6af04b77a56 102 }
dan_ackme 29:b6af04b77a56 103 }
dan_ackme 29:b6af04b77a56 104
dan_ackme 29:b6af04b77a56 105 exit:
dan_ackme 29:b6af04b77a56 106 return result;
dan_ackme 29:b6af04b77a56 107 }
dan_ackme 29:b6af04b77a56 108
dan_ackme 29:b6af04b77a56 109
dan_ackme 29:b6af04b77a56 110 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 111 static bool nameMatches(const char *needle, const char* haystack)
dan_ackme 29:b6af04b77a56 112 {
dan_ackme 29:b6af04b77a56 113 const int haystackLen = strlen(haystack);
dan_ackme 29:b6af04b77a56 114
dan_ackme 29:b6af04b77a56 115 if(*needle == '*')
dan_ackme 29:b6af04b77a56 116 {
dan_ackme 29:b6af04b77a56 117 const int n = strlen(needle + 1);
dan_ackme 29:b6af04b77a56 118
dan_ackme 29:b6af04b77a56 119 if(n > haystackLen)
dan_ackme 29:b6af04b77a56 120 {
dan_ackme 29:b6af04b77a56 121 return false;
dan_ackme 29:b6af04b77a56 122 }
dan_ackme 29:b6af04b77a56 123 return strcmp(needle+1, &haystack[haystackLen - n]) == 0;
dan_ackme 29:b6af04b77a56 124 }
dan_ackme 29:b6af04b77a56 125 else
dan_ackme 29:b6af04b77a56 126 {
dan_ackme 29:b6af04b77a56 127 return strcmp(needle, haystack) == 0;
dan_ackme 29:b6af04b77a56 128 }
dan_ackme 29:b6af04b77a56 129 }