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

internal/file/FileInterface.cpp@3:2dc2592bae5e, 2014-08-11 (annotated)

Committer:
dan_ackme
Date:
Mon Aug 11 03:44:25 2014 -0700
Revision:
3:2dc2592bae5e
Parent:
1:6ec9998427ad
Child:
16:7f1d6d359787
more fixes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan_ackme 0:ea85c4bb5e1f 1 /*
dan_ackme 0:ea85c4bb5e1f 2 * Copyright 2014, ACKme Networks
dan_ackme 0:ea85c4bb5e1f 3 * All Rights Reserved.
dan_ackme 0:ea85c4bb5e1f 4 *
dan_ackme 0:ea85c4bb5e1f 5 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks;
dan_ackme 0:ea85c4bb5e1f 6 * the contents of this file may not be disclosed to third parties, copied
dan_ackme 0:ea85c4bb5e1f 7 * or duplicated in any form, in whole or in part, without the prior
dan_ackme 0:ea85c4bb5e1f 8 * written permission of ACKme Networks.
dan_ackme 0:ea85c4bb5e1f 9 */
dan_ackme 0:ea85c4bb5e1f 10
dan_ackme 0:ea85c4bb5e1f 11
dan_ackme 0:ea85c4bb5e1f 12 #include "Wiconnect.h"
dan_ackme 0:ea85c4bb5e1f 13 #include "internal/common.h"
dan_ackme 0:ea85c4bb5e1f 14 #include "StringUtil.h"
dan_ackme 0:ea85c4bb5e1f 15
dan_ackme 0:ea85c4bb5e1f 16
dan_ackme 0:ea85c4bb5e1f 17 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 18 FileInterface::FileInterface(Wiconnect *wiconnect_)
dan_ackme 0:ea85c4bb5e1f 19 {
dan_ackme 0:ea85c4bb5e1f 20 wiconnect = wiconnect_;
dan_ackme 0:ea85c4bb5e1f 21 }
dan_ackme 0:ea85c4bb5e1f 22
dan_ackme 0:ea85c4bb5e1f 23 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 24 WiconnectResult FileInterface::openFile(File &file, const char *name)
dan_ackme 0:ea85c4bb5e1f 25 {
dan_ackme 0:ea85c4bb5e1f 26 WiconnectResult result;
dan_ackme 0:ea85c4bb5e1f 27
dan_ackme 0:ea85c4bb5e1f 28 CHECK_OTHER_COMMAND_EXECUTING();
dan_ackme 0:ea85c4bb5e1f 29
dan_ackme 0:ea85c4bb5e1f 30 if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand("fop %s", name)))
dan_ackme 0:ea85c4bb5e1f 31 {
dan_ackme 0:ea85c4bb5e1f 32 int32_t handle;
dan_ackme 0:ea85c4bb5e1f 33 if(!WICONNECT_FAILED(result, wiconnect->responseToInt32(&handle)))
dan_ackme 0:ea85c4bb5e1f 34 {
dan_ackme 0:ea85c4bb5e1f 35 file.openForRead(handle, name);
dan_ackme 0:ea85c4bb5e1f 36 }
dan_ackme 0:ea85c4bb5e1f 37 }
dan_ackme 0:ea85c4bb5e1f 38
dan_ackme 0:ea85c4bb5e1f 39 CHECK_CLEANUP_COMMAND();
dan_ackme 0:ea85c4bb5e1f 40
dan_ackme 0:ea85c4bb5e1f 41 return result;
dan_ackme 0:ea85c4bb5e1f 42 }
dan_ackme 0:ea85c4bb5e1f 43
dan_ackme 0:ea85c4bb5e1f 44 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 45 WiconnectResult FileInterface::createFile(const ReaderFunc &reader, void *user, const char *name, uint32_t size, uint32_t version, FileType type, bool isEssential, int32_t checksum)
dan_ackme 0:ea85c4bb5e1f 46 {
dan_ackme 0:ea85c4bb5e1f 47 WiconnectResult result;
dan_ackme 0:ea85c4bb5e1f 48 char cmdBuffer[WICONNECT_MAX_CMD_SIZE];
dan_ackme 0:ea85c4bb5e1f 49
dan_ackme 0:ea85c4bb5e1f 50 if(WICONNECT_IS_IDLE())
dan_ackme 0:ea85c4bb5e1f 51 {
dan_ackme 0:ea85c4bb5e1f 52 char *ptr = cmdBuffer;
dan_ackme 0:ea85c4bb5e1f 53
dan_ackme 0:ea85c4bb5e1f 54 ptr += sprintf(cmdBuffer, "fcr %s%s %d", isEssential ? "-e " : "", name, size);
dan_ackme 0:ea85c4bb5e1f 55
dan_ackme 0:ea85c4bb5e1f 56 if(version != 0)
dan_ackme 0:ea85c4bb5e1f 57 {
dan_ackme 0:ea85c4bb5e1f 58 *ptr = ' ';
dan_ackme 0:ea85c4bb5e1f 59 ++ptr;
dan_ackme 0:ea85c4bb5e1f 60 FileInterface::fileVersionIntToStr(version, true, ptr);
dan_ackme 0:ea85c4bb5e1f 61 ptr = ptr + strlen(ptr);
dan_ackme 0:ea85c4bb5e1f 62 }
dan_ackme 0:ea85c4bb5e1f 63 if(type != FILE_TYPE_ANY)
dan_ackme 0:ea85c4bb5e1f 64 {
dan_ackme 0:ea85c4bb5e1f 65 ptr += sprintf(ptr, " %X", type);
dan_ackme 0:ea85c4bb5e1f 66 }
dan_ackme 0:ea85c4bb5e1f 67 if(checksum != -1)
dan_ackme 0:ea85c4bb5e1f 68 {
dan_ackme 0:ea85c4bb5e1f 69 ptr += sprintf(ptr, " %X", checksum);
dan_ackme 0:ea85c4bb5e1f 70 }
dan_ackme 0:ea85c4bb5e1f 71 }
dan_ackme 0:ea85c4bb5e1f 72
dan_ackme 0:ea85c4bb5e1f 73 CHECK_OTHER_COMMAND_EXECUTING();
dan_ackme 0:ea85c4bb5e1f 74
dan_ackme 0:ea85c4bb5e1f 75 result = wiconnect->sendCommand(reader, user, (const char *)cmdBuffer);
dan_ackme 0:ea85c4bb5e1f 76
dan_ackme 0:ea85c4bb5e1f 77 CHECK_CLEANUP_COMMAND();
dan_ackme 0:ea85c4bb5e1f 78
dan_ackme 0:ea85c4bb5e1f 79 return result;
dan_ackme 0:ea85c4bb5e1f 80 }
dan_ackme 0:ea85c4bb5e1f 81
dan_ackme 0:ea85c4bb5e1f 82
dan_ackme 0:ea85c4bb5e1f 83 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 84 WiconnectResult FileInterface::deleteFile(const char *name)
dan_ackme 0:ea85c4bb5e1f 85 {
dan_ackme 0:ea85c4bb5e1f 86 WiconnectResult result;
dan_ackme 0:ea85c4bb5e1f 87
dan_ackme 0:ea85c4bb5e1f 88 CHECK_OTHER_COMMAND_EXECUTING();
dan_ackme 0:ea85c4bb5e1f 89
dan_ackme 0:ea85c4bb5e1f 90 result = wiconnect->sendCommand("fde %s", name);
dan_ackme 0:ea85c4bb5e1f 91
dan_ackme 0:ea85c4bb5e1f 92 CHECK_CLEANUP_COMMAND();
dan_ackme 0:ea85c4bb5e1f 93
dan_ackme 0:ea85c4bb5e1f 94 return result;
dan_ackme 0:ea85c4bb5e1f 95 }
dan_ackme 0:ea85c4bb5e1f 96
dan_ackme 0:ea85c4bb5e1f 97 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 98 WiconnectResult FileInterface::deleteFile(const File &file)
dan_ackme 0:ea85c4bb5e1f 99 {
dan_ackme 0:ea85c4bb5e1f 100 return deleteFile(file.getName());
dan_ackme 0:ea85c4bb5e1f 101 }
dan_ackme 0:ea85c4bb5e1f 102
dan_ackme 0:ea85c4bb5e1f 103
dan_ackme 0:ea85c4bb5e1f 104 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 105 const char* FileInterface::fileVersionIntToStr(uint32_t version, bool verbose, char *buffer)
dan_ackme 0:ea85c4bb5e1f 106 {
dan_ackme 0:ea85c4bb5e1f 107 SET_STR_BUFFER(buffer, 32);
dan_ackme 0:ea85c4bb5e1f 108 const char *fmt = verbose ? "%u.%u.%u.%u" : "%u.%u.%u";
dan_ackme 0:ea85c4bb5e1f 109 sprintf(ptr, fmt, FILE_VERSION_ARGS(version));
dan_ackme 0:ea85c4bb5e1f 110 return ptr;
dan_ackme 0:ea85c4bb5e1f 111 }
dan_ackme 0:ea85c4bb5e1f 112
dan_ackme 0:ea85c4bb5e1f 113 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 114 bool FileInterface::fileVersionStrToInt(const char *versionStr, uint32_t *versionIntPtr)
dan_ackme 0:ea85c4bb5e1f 115 {
dan_ackme 0:ea85c4bb5e1f 116 const uint8_t offsets[] = {27, 21, 8, 0};
dan_ackme 0:ea85c4bb5e1f 117 char buffer[18];
dan_ackme 0:ea85c4bb5e1f 118 char *tok, *ptr = buffer;
dan_ackme 0:ea85c4bb5e1f 119 uint32_t version = 0;
dan_ackme 0:ea85c4bb5e1f 120
dan_ackme 0:ea85c4bb5e1f 121 strcpy(buffer, versionStr);
dan_ackme 0:ea85c4bb5e1f 122
dan_ackme 0:ea85c4bb5e1f 123 for(int i = 0; i < 4 && (tok = strtok(ptr, ".")) != NULL; ++i)
dan_ackme 0:ea85c4bb5e1f 124 {
dan_ackme 0:ea85c4bb5e1f 125 char *end;
dan_ackme 0:ea85c4bb5e1f 126 const uint32_t value = strtol(tok, &end, 10);
dan_ackme 0:ea85c4bb5e1f 127 if(*end != 0)
dan_ackme 0:ea85c4bb5e1f 128 {
dan_ackme 0:ea85c4bb5e1f 129 return false;
dan_ackme 0:ea85c4bb5e1f 130 }
dan_ackme 0:ea85c4bb5e1f 131 version |= (value << offsets[i]);
dan_ackme 0:ea85c4bb5e1f 132 ptr = NULL;
dan_ackme 0:ea85c4bb5e1f 133 }
dan_ackme 0:ea85c4bb5e1f 134
dan_ackme 0:ea85c4bb5e1f 135 *versionIntPtr = version;
dan_ackme 0:ea85c4bb5e1f 136
dan_ackme 0:ea85c4bb5e1f 137 return true;
dan_ackme 0:ea85c4bb5e1f 138 }
dan_ackme 0:ea85c4bb5e1f 139
dan_ackme 0:ea85c4bb5e1f 140 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 141 const char* FileInterface::fileTypeToStr(FileType type)
dan_ackme 0:ea85c4bb5e1f 142 {
dan_ackme 0:ea85c4bb5e1f 143 switch(type)
dan_ackme 0:ea85c4bb5e1f 144 {
dan_ackme 0:ea85c4bb5e1f 145 case FILE_TYPE_UPGRADE_APP:
dan_ackme 0:ea85c4bb5e1f 146 return "Upgrade App";
dan_ackme 0:ea85c4bb5e1f 147 case FILE_TYPE_WIFI_FW:
dan_ackme 0:ea85c4bb5e1f 148 return "Wifi Firmware";
dan_ackme 0:ea85c4bb5e1f 149 case FILE_TYPE_REGULAR_APP:
dan_ackme 0:ea85c4bb5e1f 150 return "Regular App";
dan_ackme 0:ea85c4bb5e1f 151 case FILE_TYPE_TEMPORY:
dan_ackme 0:ea85c4bb5e1f 152 return "Temporary";
dan_ackme 0:ea85c4bb5e1f 153 case FILE_TYPE_GPIO_CONFIG:
dan_ackme 0:ea85c4bb5e1f 154 return "GPIO Default Configuration";
dan_ackme 0:ea85c4bb5e1f 155 case FILE_TYPE_COMMAND_HELP:
dan_ackme 0:ea85c4bb5e1f 156 return "Command Help";
dan_ackme 0:ea85c4bb5e1f 157 case FILE_TYPE_SDC_CAPS:
dan_ackme 0:ea85c4bb5e1f 158 return "goHACK.me Capabilities";
dan_ackme 0:ea85c4bb5e1f 159 case FILE_TYPE_SETUP_SCRIPT:
dan_ackme 0:ea85c4bb5e1f 160 return "Setup Dcript";
dan_ackme 0:ea85c4bb5e1f 161 case FILE_TYPE_MISC_FIX_LEN:
dan_ackme 0:ea85c4bb5e1f 162 return "Miscellaneous";
dan_ackme 0:ea85c4bb5e1f 163 default:
dan_ackme 0:ea85c4bb5e1f 164 if(type >= FILE_TYPE_USER_RANGE_START && type <= FILE_TYPE_USER_RANGE_END)
dan_ackme 0:ea85c4bb5e1f 165 return "User";
dan_ackme 0:ea85c4bb5e1f 166 else
dan_ackme 0:ea85c4bb5e1f 167 return "Unknown";
dan_ackme 0:ea85c4bb5e1f 168 }
dan_ackme 0:ea85c4bb5e1f 169 }
dan_ackme 0:ea85c4bb5e1f 170
dan_ackme 0:ea85c4bb5e1f 171 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 172 const char* FileInterface::fileFlagsToStr(FileFlags flags, char *buffer)
dan_ackme 0:ea85c4bb5e1f 173 {
dan_ackme 0:ea85c4bb5e1f 174 SET_STR_BUFFER(buffer, 64);
dan_ackme 3:2dc2592bae5e 175 char *buf = ptr;
dan_ackme 3:2dc2592bae5e 176
dan_ackme 0:ea85c4bb5e1f 177 static const char* const flag_strings[] = {
dan_ackme 0:ea85c4bb5e1f 178 "Valid",
dan_ackme 0:ea85c4bb5e1f 179 "Executable",
dan_ackme 0:ea85c4bb5e1f 180 "Encrypted",
dan_ackme 0:ea85c4bb5e1f 181 "Internal",
dan_ackme 0:ea85c4bb5e1f 182 "Bootable",
dan_ackme 0:ea85c4bb5e1f 183 "User",
dan_ackme 0:ea85c4bb5e1f 184 "Essential",
dan_ackme 0:ea85c4bb5e1f 185 };
dan_ackme 0:ea85c4bb5e1f 186
dan_ackme 0:ea85c4bb5e1f 187 int i = 0;
dan_ackme 0:ea85c4bb5e1f 188 *ptr = 0;
dan_ackme 0:ea85c4bb5e1f 189
dan_ackme 0:ea85c4bb5e1f 190 for(uint16_t f = flags; f != 0 && i < 7; f >>= 1, ++i)
dan_ackme 0:ea85c4bb5e1f 191 {
dan_ackme 0:ea85c4bb5e1f 192 if(f & 0x0001)
dan_ackme 0:ea85c4bb5e1f 193 {
dan_ackme 0:ea85c4bb5e1f 194 ptr += sprintf(ptr, "%s,", flag_strings[i]);
dan_ackme 0:ea85c4bb5e1f 195 }
dan_ackme 0:ea85c4bb5e1f 196 }
dan_ackme 0:ea85c4bb5e1f 197
dan_ackme 0:ea85c4bb5e1f 198 if(ptr == buffer)
dan_ackme 0:ea85c4bb5e1f 199 {
dan_ackme 0:ea85c4bb5e1f 200 strcpy(buffer, "None");
dan_ackme 0:ea85c4bb5e1f 201 }
dan_ackme 0:ea85c4bb5e1f 202 else
dan_ackme 0:ea85c4bb5e1f 203 {
dan_ackme 0:ea85c4bb5e1f 204 *(ptr-1) = 0;
dan_ackme 0:ea85c4bb5e1f 205 }
dan_ackme 0:ea85c4bb5e1f 206
dan_ackme 0:ea85c4bb5e1f 207 return buf;
dan_ackme 0:ea85c4bb5e1f 208 }