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
Diff: internal/file/FileList.cpp
- Revision:
- 0:ea85c4bb5e1f
- Child:
- 1:6ec9998427ad
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/internal/file/FileList.cpp Mon Aug 11 09:58:24 2014 +0000 @@ -0,0 +1,112 @@ +/* + * Copyright 2014, ACKme Networks + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of ACKme Networks. + */ + + +#include "Wiconnect.h" +#include "internal/common.h" +#include "StringUtil.h" + + +static bool nameMatches(const char *needle, const char* haystack); + + + +/*************************************************************************************************/ +WiconnectResult FileInterface::listFiles(FileList &list, const char *name, FileType type, uint32_t version) +{ + WiconnectResult result; + + CHECK_OTHER_COMMAND_EXECUTING(); + + if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand("ls -v"))) + { + result = processFileList(wiconnect->internalBuffer, list, name, type, version); + } + + CHECK_CLEANUP_COMMAND(); + + return result; +} + +/*************************************************************************************************/ +WiconnectResult FileInterface::processFileList(char *responseStr, FileList &list, const char *name, FileType type, uint32_t version) +{ + WiconnectResult result = WICONNECT_SUCCESS; + char *line, *savedLine; + + for(savedLine = responseStr; (line = StringUtil::strtok_r(savedLine, "\r\n", &savedLine)) != NULL;) + { + uint32_t tmp; + char *toks[7], *savedTok; + + if(*line != '#') + { + continue; + } + savedTok = line + 2; + + for(int i = 0; i < 6 && (toks[i] = StringUtil::strtok_r(savedTok, " ", &savedTok)) != NULL; ++i) + { + if(toks[i] == NULL) + { + result = WICONNECT_RESPONSE_PARSE_ERROR; + goto exit; + } + } + + + if(name != NULL && !nameMatches(name, savedTok+1)) + { + continue; + } + else if((type != FILE_TYPE_ANY) && + StringUtil::strHexToUint32((const char*)&toks[1][2], &tmp) && + (type != (FileType)tmp)) + { + continue; + } + else if((version != 0) && + FileInterface::fileVersionStrToInt(toks[5], &tmp) && + (version != tmp)) + { + continue; + } + else if(WICONNECT_FAILED(result, list.add(toks[1], toks[2], toks[4], toks[5], savedTok+1))) + { + goto exit; + } + } + + exit: + return result; +} + + +/*************************************************************************************************/ +static bool nameMatches(const char *needle, const char* haystack) +{ + const int haystackLen = strlen(haystack); + + if(*needle == '*') + { + const int n = strlen(needle + 1); + + if(n > haystackLen) + { + return false; + } + return strcmp(needle+1, &haystack[haystackLen - n]) == 0; + } + else + { + return strcmp(needle, haystack) == 0; + } +} +