Nobuaki Aoki / Mbed 2 deprecated myBlueUSB_localfix

local fix version of myBlueUSB (http://mbed.org/users/networker/code/myBlueUSB/). - merge deleted files which are required to compile. - enable echo back of received data via RFCOMM.

Dependencies:   AvailableMemory FatFileSystem mbed myUSBHost

sdp/sdp_data.cpp@0:003889bc474f, 2013-12-07 (annotated)

Committer:
nobukuma
Date:
Sat Dec 07 14:19:00 2013 +0000
Revision:
0:003889bc474f
http://mbed.org/users/networker/code/myBlueUSB/ rev13??rev12??????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nobukuma 0:003889bc474f 1 #include "mbed.h"
nobukuma 0:003889bc474f 2 #include "sdp_data.h"
nobukuma 0:003889bc474f 3 #include "Utils.h"
nobukuma 0:003889bc474f 4
nobukuma 0:003889bc474f 5 char sdp_data::ret[12];
nobukuma 0:003889bc474f 6
nobukuma 0:003889bc474f 7 unsigned sdp_data::asUnsigned() {
nobukuma 0:003889bc474f 8 switch (type) {
nobukuma 0:003889bc474f 9 case NULL_:
nobukuma 0:003889bc474f 10 return 0;
nobukuma 0:003889bc474f 11 case UNSIGNED:
nobukuma 0:003889bc474f 12 case SIGNED:
nobukuma 0:003889bc474f 13 case BOOL:
nobukuma 0:003889bc474f 14 return data;
nobukuma 0:003889bc474f 15 case UUID:
nobukuma 0:003889bc474f 16 #ifdef LONGUUID
nobukuma 0:003889bc474f 17 return uuid[6] + uuid[7]<<16;
nobukuma 0:003889bc474f 18 #else
nobukuma 0:003889bc474f 19 return data;
nobukuma 0:003889bc474f 20 #endif
nobukuma 0:003889bc474f 21 default:
nobukuma 0:003889bc474f 22 return 0;
nobukuma 0:003889bc474f 23 }
nobukuma 0:003889bc474f 24 }
nobukuma 0:003889bc474f 25
nobukuma 0:003889bc474f 26 const char* sdp_data::asString(bool alt) {
nobukuma 0:003889bc474f 27 char sep = ',';
nobukuma 0:003889bc474f 28 switch (type) {
nobukuma 0:003889bc474f 29 case NULL_:
nobukuma 0:003889bc474f 30 return "NULL";
nobukuma 0:003889bc474f 31 case UNSIGNED:
nobukuma 0:003889bc474f 32 if (alt) sprintf(ret, "0x%0*X", size*2, data);
nobukuma 0:003889bc474f 33 else sprintf(ret, "%u", data);
nobukuma 0:003889bc474f 34 return ret;
nobukuma 0:003889bc474f 35 case SIGNED:
nobukuma 0:003889bc474f 36 sprintf(ret, "%d", data);
nobukuma 0:003889bc474f 37 return ret;
nobukuma 0:003889bc474f 38 case BOOL:
nobukuma 0:003889bc474f 39 return data ? "TRUE" : "FALSE";
nobukuma 0:003889bc474f 40 case STRING:
nobukuma 0:003889bc474f 41 case URL:
nobukuma 0:003889bc474f 42 return str;
nobukuma 0:003889bc474f 43 case ALTERNATIVE:
nobukuma 0:003889bc474f 44 sep = '|';
nobukuma 0:003889bc474f 45 case SEQUENCE: {
nobukuma 0:003889bc474f 46 if (longstr) delete[] longstr;
nobukuma 0:003889bc474f 47 int n = sprintf(ret, "SEQ %d { ", size) + 1;
nobukuma 0:003889bc474f 48 longstr = new char[n];
nobukuma 0:003889bc474f 49 strcpy(longstr, ret);
nobukuma 0:003889bc474f 50 for (int i = 0; i < sequence.size(); i++) {
nobukuma 0:003889bc474f 51 const char *s = sequence[i]->asString(alt);
nobukuma 0:003889bc474f 52 n = strlen(longstr) + strlen(s) + 2;
nobukuma 0:003889bc474f 53 char *t = new char[n];
nobukuma 0:003889bc474f 54 strcpy(t, longstr);
nobukuma 0:003889bc474f 55 strcat(t, s);
nobukuma 0:003889bc474f 56 t[n-2] = sep;
nobukuma 0:003889bc474f 57 t[n-1]='\0';
nobukuma 0:003889bc474f 58 //printf("[%s]+[%s]+%c=[%s]\n", longstr, s, sep, t);
nobukuma 0:003889bc474f 59 delete[] longstr;
nobukuma 0:003889bc474f 60 longstr = t;
nobukuma 0:003889bc474f 61 }
nobukuma 0:003889bc474f 62 longstr[n-2] = '}';
nobukuma 0:003889bc474f 63 }
nobukuma 0:003889bc474f 64 return longstr;
nobukuma 0:003889bc474f 65 case UUID:
nobukuma 0:003889bc474f 66 #ifdef LONGUUID
nobukuma 0:003889bc474f 67 switch (size) {
nobukuma 0:003889bc474f 68 case 2:
nobukuma 0:003889bc474f 69 sprintf(ret, "0x%04X", uuid[6]);
nobukuma 0:003889bc474f 70 return ret;
nobukuma 0:003889bc474f 71 case 4:
nobukuma 0:003889bc474f 72 sprintf(ret, "0x%04X%04X", uuid[7],uuid[6]);
nobukuma 0:003889bc474f 73 return ret;
nobukuma 0:003889bc474f 74 case 16:
nobukuma 0:003889bc474f 75 longstr = new char[35];
nobukuma 0:003889bc474f 76 sprintf(longstr, "%04X%04X-%04X-%04X-%04X-%04X%04X%04X", uuid[7],uuid[6],uuid[5],uuid[4],uuid[3],uuid[2],uuid[1],uuid[0]);
nobukuma 0:003889bc474f 77 return longstr;
nobukuma 0:003889bc474f 78 }
nobukuma 0:003889bc474f 79 #else
nobukuma 0:003889bc474f 80 switch (size) {
nobukuma 0:003889bc474f 81 case 2:
nobukuma 0:003889bc474f 82 sprintf(ret, "0x%04X", data & 0xffff);
nobukuma 0:003889bc474f 83 return ret;
nobukuma 0:003889bc474f 84 case 4:
nobukuma 0:003889bc474f 85 sprintf(ret, "0x%08X", data);
nobukuma 0:003889bc474f 86 return ret;
nobukuma 0:003889bc474f 87 case 16:
nobukuma 0:003889bc474f 88 longstr = new char[35];
nobukuma 0:003889bc474f 89 sprintf(longstr, "%08X-%04X-%04X-%04X-%04X%04X%04X", data,base_uuid[5],base_uuid[4],base_uuid[3],base_uuid[2],base_uuid[1],base_uuid[0]);
nobukuma 0:003889bc474f 90 return longstr;
nobukuma 0:003889bc474f 91 }
nobukuma 0:003889bc474f 92 #endif
nobukuma 0:003889bc474f 93 }
nobukuma 0:003889bc474f 94 return "Unsupported";
nobukuma 0:003889bc474f 95 }
nobukuma 0:003889bc474f 96
nobukuma 0:003889bc474f 97 unsigned sdp_data::Size() {
nobukuma 0:003889bc474f 98 if (size==0 && type==SEQUENCE)
nobukuma 0:003889bc474f 99 return 2;
nobukuma 0:003889bc474f 100 if (size<3 || size==4 || size==8 || size==16)
nobukuma 0:003889bc474f 101 return size+1;//include descriptor
nobukuma 0:003889bc474f 102 if (size < 256) return size+2; //1 extra byte
nobukuma 0:003889bc474f 103 if (size < 65536) return size+3; //2 extra bytes
nobukuma 0:003889bc474f 104 return size+5; //4 extra bytes
nobukuma 0:003889bc474f 105 }
nobukuma 0:003889bc474f 106
nobukuma 0:003889bc474f 107 unsigned sdp_data::sizedesc(unsigned char *buf) {
nobukuma 0:003889bc474f 108 int desc, extra=0;
nobukuma 0:003889bc474f 109 switch (size) {
nobukuma 0:003889bc474f 110 case 0:
nobukuma 0:003889bc474f 111 /* should be:
nobukuma 0:003889bc474f 112 if (type != NULL_) {
nobukuma 0:003889bc474f 113 desc = 5;
nobukuma 0:003889bc474f 114 extra = 1;
nobukuma 0:003889bc474f 115 buf[1] = 0;
nobukuma 0:003889bc474f 116 }
nobukuma 0:003889bc474f 117 */
nobukuma 0:003889bc474f 118 case 1:
nobukuma 0:003889bc474f 119 desc = 0;
nobukuma 0:003889bc474f 120 break;
nobukuma 0:003889bc474f 121 case 2:
nobukuma 0:003889bc474f 122 desc = 1;
nobukuma 0:003889bc474f 123 break;
nobukuma 0:003889bc474f 124 case 4:
nobukuma 0:003889bc474f 125 desc = 2;
nobukuma 0:003889bc474f 126 break;
nobukuma 0:003889bc474f 127 case 8:
nobukuma 0:003889bc474f 128 desc = 3;
nobukuma 0:003889bc474f 129 break;
nobukuma 0:003889bc474f 130 case 16:
nobukuma 0:003889bc474f 131 desc = 4;
nobukuma 0:003889bc474f 132 break;
nobukuma 0:003889bc474f 133 default:
nobukuma 0:003889bc474f 134 if (size < 256) {
nobukuma 0:003889bc474f 135 desc = 5;
nobukuma 0:003889bc474f 136 extra = 1;
nobukuma 0:003889bc474f 137 buf[1] = size;
nobukuma 0:003889bc474f 138 } else if (size < 65536) {
nobukuma 0:003889bc474f 139 desc = 6;
nobukuma 0:003889bc474f 140 extra = 2;
nobukuma 0:003889bc474f 141 *(unsigned short*)&buf[1] = size;
nobukuma 0:003889bc474f 142 } else {
nobukuma 0:003889bc474f 143 desc = 7;
nobukuma 0:003889bc474f 144 extra = 4;
nobukuma 0:003889bc474f 145 *(unsigned*)&buf[1] = size;
nobukuma 0:003889bc474f 146 }
nobukuma 0:003889bc474f 147 }
nobukuma 0:003889bc474f 148 buf[0] |= desc;
nobukuma 0:003889bc474f 149 return extra+1;
nobukuma 0:003889bc474f 150 }
nobukuma 0:003889bc474f 151
nobukuma 0:003889bc474f 152 void sdp_data::revcpy(unsigned char*d, const unsigned char*s, int n) {
nobukuma 0:003889bc474f 153 for (int i = 0; i < n; i++)
nobukuma 0:003889bc474f 154 d[i] = s[n-i-1];
nobukuma 0:003889bc474f 155 }
nobukuma 0:003889bc474f 156
nobukuma 0:003889bc474f 157 unsigned sdp_data::build(unsigned char *buf, unsigned max) {//max is ignored
nobukuma 0:003889bc474f 158 int p = 0;
nobukuma 0:003889bc474f 159 buf[p] = type<<3;
nobukuma 0:003889bc474f 160 switch (type) {
nobukuma 0:003889bc474f 161 case NULL_:
nobukuma 0:003889bc474f 162 p++;
nobukuma 0:003889bc474f 163 break;
nobukuma 0:003889bc474f 164 case UNSIGNED:
nobukuma 0:003889bc474f 165 case SIGNED:
nobukuma 0:003889bc474f 166 case BOOL:
nobukuma 0:003889bc474f 167 p += sizedesc(buf+p);
nobukuma 0:003889bc474f 168 revcpy(buf+p, (unsigned char*)&data, size);
nobukuma 0:003889bc474f 169 break;
nobukuma 0:003889bc474f 170 case UUID:
nobukuma 0:003889bc474f 171 p += sizedesc(buf+p);
nobukuma 0:003889bc474f 172 #ifdef LONGUUID
nobukuma 0:003889bc474f 173 switch (size) {
nobukuma 0:003889bc474f 174 case 2:
nobukuma 0:003889bc474f 175 case 4:
nobukuma 0:003889bc474f 176 revcpy(buf+p, (unsigned char*)&uuid[6], size);
nobukuma 0:003889bc474f 177 break;
nobukuma 0:003889bc474f 178 case 16:
nobukuma 0:003889bc474f 179 revcpy(buf+p, (unsigned char*)uuid, size);
nobukuma 0:003889bc474f 180 break;
nobukuma 0:003889bc474f 181 }
nobukuma 0:003889bc474f 182 #else
nobukuma 0:003889bc474f 183 switch (size) {
nobukuma 0:003889bc474f 184 case 2:
nobukuma 0:003889bc474f 185 case 4:
nobukuma 0:003889bc474f 186 revcpy(buf+p, (unsigned char*)&data, size);
nobukuma 0:003889bc474f 187 break;
nobukuma 0:003889bc474f 188 case 16:
nobukuma 0:003889bc474f 189 revcpy(buf+p, (unsigned char*)&data, 4);
nobukuma 0:003889bc474f 190 revcpy(buf+p+4, base_uuid, 12);
nobukuma 0:003889bc474f 191 break;
nobukuma 0:003889bc474f 192 }
nobukuma 0:003889bc474f 193 #endif
nobukuma 0:003889bc474f 194 break;
nobukuma 0:003889bc474f 195 case STRING:
nobukuma 0:003889bc474f 196 case URL:
nobukuma 0:003889bc474f 197 p += sizedesc(buf+p);
nobukuma 0:003889bc474f 198 memcpy(buf+p, str, size);
nobukuma 0:003889bc474f 199 break;
nobukuma 0:003889bc474f 200 case SEQUENCE:
nobukuma 0:003889bc474f 201 case ALTERNATIVE: {
nobukuma 0:003889bc474f 202 if (sequence.size()==0) {//hack: should be solved in sizedesc
nobukuma 0:003889bc474f 203 buf[p++] |= 5;
nobukuma 0:003889bc474f 204 buf[p++] = 0;
nobukuma 0:003889bc474f 205 break;
nobukuma 0:003889bc474f 206 }
nobukuma 0:003889bc474f 207 int n = 0;
nobukuma 0:003889bc474f 208 p += sizedesc(buf+p);
nobukuma 0:003889bc474f 209 for (int i = 0; i < sequence.size(); i++)
nobukuma 0:003889bc474f 210 n += sequence.at(i)->build(buf+p+n, max-p);
nobukuma 0:003889bc474f 211 }
nobukuma 0:003889bc474f 212 break;
nobukuma 0:003889bc474f 213 }
nobukuma 0:003889bc474f 214 p += size;
nobukuma 0:003889bc474f 215 // printfBytes("Build:", buf, p);
nobukuma 0:003889bc474f 216 return p;
nobukuma 0:003889bc474f 217 }
nobukuma 0:003889bc474f 218
nobukuma 0:003889bc474f 219 bool sdp_data::findUUID(unsigned uuid) {
nobukuma 0:003889bc474f 220 if (type == UUID)
nobukuma 0:003889bc474f 221 return asUnsigned()==uuid;
nobukuma 0:003889bc474f 222 if (type==SEQUENCE || type==ALTERNATIVE) {
nobukuma 0:003889bc474f 223 for (int i = 0; i < sequence.size(); i++) {
nobukuma 0:003889bc474f 224 if (sequence[i]->findUUID(uuid))
nobukuma 0:003889bc474f 225 return true;
nobukuma 0:003889bc474f 226 }
nobukuma 0:003889bc474f 227 }
nobukuma 0:003889bc474f 228 return false;
nobukuma 0:003889bc474f 229 }