sffinfocommand.cpp

   1 /*
   2  *  sffinfocommand.cpp
   3  *  Mothur
   4  *
   5  *  Created by westcott on 7/7/10.
   6  *  Copyright 2010 Schloss Lab. All rights reserved.
   7  *
   8  */
   9
  10 #include "sffinfocommand.h"
  11 #include "endiannessmacros.h"
  12
  13 //**********************************************************************************************************************
  14
  15 SffInfoCommand::SffInfoCommand(string option)  {
  16         try {
  17                 abort = false;
  18                 hasAccnos = false;
  19
  20                 //allow user to run help
  21                 if(option == "help") { help(); abort = true; }
  22
  23                 else {
  24                         //valid paramters for this command
  25                         string Array[] =  {"sff","qfile","fasta","flow","trim","accnos","sfftxt","outputdir","inputdir", "outputdir"};
  26                         vector<string> myArray (Array, Array+(sizeof(Array)/sizeof(string)));
  27
  28                         OptionParser parser(option);
  29                         map<string, string> parameters = parser.getParameters();
  30
  31                         ValidParameters validParameter;
  32                         //check to make sure all parameters are valid for command
  33                         for (map<string,string>::iterator it = parameters.begin(); it != parameters.end(); it++) {
  34                                 if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
  35                         }
  36
  37                         //if the user changes the output directory command factory will send this info to us in the output parameter
  38                         outputDir = validParameter.validFile(parameters, "outputdir", false);           if (outputDir == "not found"){  outputDir = "";         }
  39
  40                         //if the user changes the input directory command factory will send this info to us in the output parameter
  41                         string inputDir = validParameter.validFile(parameters, "inputdir", false);        if (inputDir == "not found"){ inputDir = "";          }
  42
  43                         sffFilename = validParameter.validFile(parameters, "sff", false);
  44                         if (sffFilename == "not found") { m->mothurOut("sff is a required parameter for the sffinfo command."); m->mothurOutEndLine(); abort = true;  }
  45                         else {
  46                                 splitAtDash(sffFilename, filenames);
  47
  48                                 //go through files and make sure they are good, if not, then disregard them
  49                                 for (int i = 0; i < filenames.size(); i++) {
  50                                         if (inputDir != "") {
  51                                                 string path = hasPath(filenames[i]);
  52                                                 //if the user has not given a path then, add inputdir. else leave path alone.
  53                                                 if (path == "") {       filenames[i] = inputDir + filenames[i];         }
  54                                         }
  55
  56                                         ifstream in;
  57                                         int ableToOpen = openInputFile(filenames[i], in, "noerror");
  58
  59                                         //if you can't open it, try default location
  60                                         if (ableToOpen == 1) {
  61                                                 if (m->getDefaultPath() != "") { //default path is set
  62                                                         string tryPath = m->getDefaultPath() + getSimpleName(filenames[i]);
  63                                                         m->mothurOut("Unable to open " + filenames[i] + ". Trying default " + tryPath); m->mothurOutEndLine();
  64                                                         ableToOpen = openInputFile(tryPath, in, "noerror");
  65                                                         filenames[i] = tryPath;
  66                                                 }
  67                                         }
  68                                         in.close();
  69
  70                                         if (ableToOpen == 1) {
  71                                                 m->mothurOut("Unable to open " + filenames[i] + ". It will be disregarded."); m->mothurOutEndLine();
  72                                                 //erase from file list
  73                                                 filenames.erase(filenames.begin()+i);
  74                                                 i--;
  75                                         }
  76                                 }
  77
  78                                 //make sure there is at least one valid file left
  79                                 if (filenames.size() == 0) { m->mothurOut("no valid files."); m->mothurOutEndLine(); abort = true; }
  80                         }
  81
  82                         accnosName = validParameter.validFile(parameters, "accnos", false);
  83                         if (accnosName == "not found") { accnosName = "";  }
  84                         else {
  85                                 hasAccnos = true;
  86                                 splitAtDash(accnosName, accnosFileNames);
  87
  88                                 //go through files and make sure they are good, if not, then disregard them
  89                                 for (int i = 0; i < accnosFileNames.size(); i++) {
  90                                         if (inputDir != "") {
  91                                                 string path = hasPath(accnosFileNames[i]);
  92                                                 //if the user has not given a path then, add inputdir. else leave path alone.
  93                                                 if (path == "") {       accnosFileNames[i] = inputDir + accnosFileNames[i];             }
  94                                         }
  95
  96                                         ifstream in;
  97                                         int ableToOpen = openInputFile(accnosFileNames[i], in, "noerror");
  98
  99                                         //if you can't open it, try default location
 100                                         if (ableToOpen == 1) {
 101                                                 if (m->getDefaultPath() != "") { //default path is set
 102                                                         string tryPath = m->getDefaultPath() + getSimpleName(accnosFileNames[i]);
 103                                                         m->mothurOut("Unable to open " + accnosFileNames[i] + ". Trying default " + tryPath); m->mothurOutEndLine();
 104                                                         ableToOpen = openInputFile(tryPath, in, "noerror");
 105                                                         accnosFileNames[i] = tryPath;
 106                                                 }
 107                                         }
 108                                         in.close();
 109
 110                                         if (ableToOpen == 1) {
 111                                                 m->mothurOut("Unable to open " + accnosFileNames[i] + ". It will be disregarded."); m->mothurOutEndLine();
 112                                                 //erase from file list
 113                                                 accnosFileNames.erase(accnosFileNames.begin()+i);
 114                                                 i--;
 115                                         }
 116                                 }
 117
 118                                 //make sure there is at least one valid file left
 119                                 if (accnosFileNames.size() == 0) { m->mothurOut("no valid files."); m->mothurOutEndLine(); abort = true; }
 120                         }
 121
 122                         if (hasAccnos) {
 123                                 if (accnosFileNames.size() != filenames.size()) { abort = true; m->mothurOut("If you provide a accnos file, you must have one for each sff file."); m->mothurOutEndLine(); }
 124                         }
 125
 126                         string temp = validParameter.validFile(parameters, "qfile", false);                     if (temp == "not found"){       temp = "T";                             }
 127                         qual = isTrue(temp);
 128
 129                         temp = validParameter.validFile(parameters, "fasta", false);                            if (temp == "not found"){       temp = "T";                             }
 130                         fasta = isTrue(temp);
 131
 132                         temp = validParameter.validFile(parameters, "flow", false);                                     if (temp == "not found"){       temp = "F";                             }
 133                         flow = isTrue(temp);
 134
 135                         temp = validParameter.validFile(parameters, "trim", false);                                     if (temp == "not found"){       temp = "T";                             }
 136                         trim = isTrue(temp);
 137
 138                         temp = validParameter.validFile(parameters, "sfftxt", false);                           if (temp == "not found"){       temp = "F";                             }
 139                         sfftxt = isTrue(temp);
 140                 }
 141         }
 142         catch(exception& e) {
 143                 m->errorOut(e, "SffInfoCommand", "SffInfoCommand");
 144                 exit(1);
 145         }
 146 }
 147 //**********************************************************************************************************************
 148
 149 void SffInfoCommand::help(){
 150         try {
 151                 m->mothurOut("The sffinfo command reads a sff file and extracts the sequence data.\n");
 152                 m->mothurOut("The sffinfo command parameters are sff, fasta, qfile, accnos, flow, sfftxt, and trim. sff is required. \n");
 153                 m->mothurOut("The sff parameter allows you to enter the sff file you would like to extract data from.  You may enter multiple files by separating them by -'s.\n");
 154                 m->mothurOut("The fasta parameter allows you to indicate if you would like a fasta formatted file generated.  Default=True. \n");
 155                 m->mothurOut("The qfile parameter allows you to indicate if you would like a quality file generated.  Default=True. \n");
 156                 m->mothurOut("The flow parameter allows you to indicate if you would like a flowgram file generated.  Default=False. \n");
 157                 m->mothurOut("The sfftxt parameter allows you to indicate if you would like a sff.txt file generated.  Default=False. \n");
 158                 m->mothurOut("The trim parameter allows you to indicate if you would like a sequences and quality scores trimmed to the clipQualLeft and clipQualRight values.  Default=True. \n");
 159                 m->mothurOut("The accnos parameter allows you to provide a accnos file containing the names of the sequences you would like extracted. You may enter multiple files by separating them by -'s. \n");
 160                 m->mothurOut("Example sffinfo(sff=mySffFile.sff, trim=F).\n");
 161                 m->mothurOut("Note: No spaces between parameter labels (i.e. sff), '=' and parameters (i.e.yourSffFileName).\n\n");
 162         }
 163         catch(exception& e) {
 164                 m->errorOut(e, "SffInfoCommand", "help");
 165                 exit(1);
 166         }
 167 }
 168 //**********************************************************************************************************************
 169
 170 SffInfoCommand::~SffInfoCommand(){}
 171
 172 //**********************************************************************************************************************
 173 int SffInfoCommand::execute(){
 174         try {
 175
 176                 if (abort == true) { return 0; }
 177
 178                 for (int s = 0; s < filenames.size(); s++) {
 179
 180                         if (m->control_pressed) {  for (int i = 0; i < outputNames.size(); i++) {       remove(outputNames[i].c_str());         } return 0; }
 181
 182                         int start = time(NULL);
 183
 184                         m->mothurOut("Extracting info from " + filenames[s] + " ..." ); m->mothurOutEndLine();
 185
 186                         string accnos = "";
 187                         if (hasAccnos) { accnos = accnosFileNames[s]; }
 188
 189                         int numReads = extractSffInfo(filenames[s], accnos);
 190
 191                         m->mothurOut("It took " + toString(time(NULL) - start) + " secs to extract " + toString(numReads) + ".");
 192                 }
 193
 194                 if (m->control_pressed) {  for (int i = 0; i < outputNames.size(); i++) {       remove(outputNames[i].c_str());         } return 0; }
 195
 196                 //report output filenames
 197                 m->mothurOutEndLine();
 198                 m->mothurOut("Output File Names: "); m->mothurOutEndLine();
 199                 for (int i = 0; i < outputNames.size(); i++) {  m->mothurOut(outputNames[i]); m->mothurOutEndLine();    }
 200                 m->mothurOutEndLine();
 201
 202                 return 0;
 203         }
 204         catch(exception& e) {
 205                 m->errorOut(e, "SffInfoCommand", "execute");
 206                 exit(1);
 207         }
 208 }
 209 //**********************************************************************************************************************
 210 int SffInfoCommand::extractSffInfo(string input, string accnos){
 211         try {
 212
 213                 if (outputDir == "") {  outputDir += hasPath(input); }
 214
 215                 if (accnos != "")       {  readAccnosFile(accnos);  }
 216                 else                            {       seqNames.clear();               }
 217
 218                 ofstream outSfftxt, outFasta, outQual, outFlow;
 219                 string outFastaFileName, outQualFileName;
 220                 string sfftxtFileName = outputDir + getRootName(getSimpleName(input)) + "sff.txt";
 221                 string outFlowFileName = outputDir + getRootName(getSimpleName(input)) + "flow";
 222                 if (trim) {
 223                         outFastaFileName = outputDir + getRootName(getSimpleName(input)) + "fasta";
 224                         outQualFileName = outputDir + getRootName(getSimpleName(input)) + "qual";
 225                 }else{
 226                         outFastaFileName = outputDir + getRootName(getSimpleName(input)) + "raw.fasta";
 227                         outQualFileName = outputDir + getRootName(getSimpleName(input)) + "raw.qual";
 228                 }
 229
 230                 if (sfftxt) { openOutputFile(sfftxtFileName, outSfftxt); outSfftxt.setf(ios::fixed, ios::floatfield); outSfftxt.setf(ios::showpoint);  outputNames.push_back(sfftxtFileName); }
 231                 if (fasta)      { openOutputFile(outFastaFileName, outFasta);   outputNames.push_back(outFastaFileName); }
 232                 if (qual)       { openOutputFile(outQualFileName, outQual);             outputNames.push_back(outQualFileName);  }
 233                 if (flow)       { openOutputFile(outFlowFileName, outFlow);             outputNames.push_back(outFlowFileName);  }
 234
 235                 ifstream in;
 236                 in.open(input.c_str(), ios::binary);
 237
 238                 CommonHeader header;
 239                 readCommonHeader(in, header);
 240
 241                 int count = 0;
 242
 243                 //check magic number and version
 244                 if (header.magicNumber != 779314790) { m->mothurOut("Magic Number is not correct, not a valid .sff file"); m->mothurOutEndLine(); return count; }
 245                 if (header.version != "0001") { m->mothurOut("Version is not supported, only support version 0001."); m->mothurOutEndLine(); return count; }
 246
 247                 //print common header
 248                 if (sfftxt) { printCommonHeader(outSfftxt, header); }
 249
 250                 //read through the sff file
 251                 while (!in.eof()) {
 252
 253                         bool print = true;
 254
 255                         //read header
 256                         Header readheader;
 257                         readHeader(in, readheader);
 258
 259                         //read data
 260                         seqRead read;
 261                         readSeqData(in, read, header.numFlowsPerRead, readheader.numBases);
 262
 263                         //if you have provided an accosfile and this seq is not in it, then dont print
 264                         if (seqNames.size() != 0) {   if (seqNames.count(readheader.name) == 0) { print = false; }  }
 265
 266                         //print
 267                         if (print) {
 268                                 if (sfftxt) { printHeader(outSfftxt, readheader); printSffTxtSeqData(outSfftxt, read); }
 269                                 if (fasta)      {       printFastaSeqData(outFasta, read, readheader);  }
 270                                 if (qual)       {       printQualSeqData(outQual, read, readheader);    }
 271                                 if (flow)       {       printFlowSeqData(outFlow, read, readheader);    }
 272                         }
 273
 274                         count++;
 275
 276                         //report progress
 277                         if((count+1) % 500 == 0){       m->mothurOut(toString(count+1)); m->mothurOutEndLine();         }
 278
 279                         if (m->control_pressed) { count = 0; break;   }
 280
 281                         if (count >= header.numReads) { break; }
 282                 }
 283
 284                 //report progress
 285                 if (!m->control_pressed) {   if((count) % 500 != 0){    m->mothurOut(toString(count)); m->mothurOutEndLine();           }  }
 286
 287                 in.close();
 288
 289                 if (sfftxt) {  outSfftxt.close();       }
 290                 if (fasta)      {  outFasta.close();    }
 291                 if (qual)       {  outQual.close();             }
 292                 if (flow)       {  outFlow.close();             }
 293
 294                 return count;
 295         }
 296         catch(exception& e) {
 297                 m->errorOut(e, "SffInfoCommand", "extractSffInfo");
 298                 exit(1);
 299         }
 300 }
 301 //**********************************************************************************************************************
 302 int SffInfoCommand::readCommonHeader(ifstream& in, CommonHeader& header){
 303         try {
 304
 305                 if (!in.eof()) {
 306
 307                         //read magic number
 308                         char buffer[sizeof(header.magicNumber)];
 309                         in.read(buffer, sizeof(header.magicNumber));
 310                         header.magicNumber = be_int4(*(unsigned int *)(&buffer));
 311
 312                         //read version
 313                         char buffer9[4];
 314                         in.read(buffer9, 4);
 315                         header.version = "";
 316                         for (int i = 0; i < 4; i++) {  header.version += toString((int)(buffer9[i])); }
 317
 318                         //read offset
 319                         char buffer2 [sizeof(header.indexOffset)];
 320                         in.read(buffer2, sizeof(header.indexOffset));
 321                         header.indexOffset =  be_int8(*(unsigned long int *)(&buffer2));
 322
 323                         //read index length
 324                         char buffer3 [sizeof(header.indexLength)];
 325                         in.read(buffer3, sizeof(header.indexLength));
 326                         header.indexLength =  be_int4(*(unsigned int *)(&buffer3));
 327
 328                         //read num reads
 329                         char buffer4 [sizeof(header.numReads)];
 330                         in.read(buffer4, sizeof(header.numReads));
 331                         header.numReads =  be_int4(*(unsigned int *)(&buffer4));
 332
 333                         //read header length
 334                         char buffer5 [sizeof(header.headerLength)];
 335                         in.read(buffer5, sizeof(header.headerLength));
 336                         header.headerLength =  be_int2(*(unsigned short *)(&buffer5));
 337
 338                         //read key length
 339                         char buffer6 [sizeof(header.keyLength)];
 340                         in.read(buffer6, sizeof(header.keyLength));
 341                         header.keyLength = be_int2(*(unsigned short *)(&buffer6));
 342
 343                         //read number of flow reads
 344                         char buffer7 [sizeof(header.numFlowsPerRead)];
 345                         in.read(buffer7, sizeof(header.numFlowsPerRead));
 346                         header.numFlowsPerRead =  be_int2(*(unsigned short *)(&buffer7));
 347
 348                         //read format code
 349                         char buffer8 [1];
 350                         in.read(buffer8, 1);
 351                         header.flogramFormatCode = (int)(buffer8[0]);
 352
 353                         //read flow chars
 354                         char tempBuffer [header.numFlowsPerRead];
 355                         in.read(tempBuffer, header.numFlowsPerRead);
 356                         header.flowChars = tempBuffer;
 357                         if (header.flowChars.length() > header.numFlowsPerRead) { header.flowChars = header.flowChars.substr(0, header.numFlowsPerRead);  }
 358
 359                         //read key
 360                         char tempBuffer2 [header.keyLength];
 361                         in.read(tempBuffer2, header.keyLength);
 362                         header.keySequence = tempBuffer2;
 363                         if (header.keySequence.length() > header.keyLength) { header.keySequence = header.keySequence.substr(0, header.keyLength);  }
 364
 365                         /* Pad to 8 chars */
 366                         int spotInFile = in.tellg();
 367                         int spot = (spotInFile + 7)& ~7;  // ~ inverts
 368                         in.seekg(spot);
 369
 370                 }else{
 371                         m->mothurOut("Error reading sff common header."); m->mothurOutEndLine();
 372                 }
 373
 374                 return 0;
 375         }
 376         catch(exception& e) {
 377                 m->errorOut(e, "SffInfoCommand", "readCommonHeader");
 378                 exit(1);
 379         }
 380 }
 381 //**********************************************************************************************************************
 382 int SffInfoCommand::readHeader(ifstream& in, Header& header){
 383         try {
 384
 385                 if (!in.eof()) {
 386
 387                         //read header length
 388                         char buffer [sizeof(header.headerLength)];
 389                         in.read(buffer, sizeof(header.headerLength));
 390                         header.headerLength = be_int2(*(unsigned short *)(&buffer));
 391
 392                         //read name length
 393                         char buffer2 [sizeof(header.nameLength)];
 394                         in.read(buffer2, sizeof(header.nameLength));
 395                         header.nameLength = be_int2(*(unsigned short *)(&buffer2));
 396
 397                         //read num bases
 398                         char buffer3 [sizeof(header.numBases)];
 399                         in.read(buffer3, sizeof(header.numBases));
 400                         header.numBases =  be_int4(*(unsigned int *)(&buffer3));
 401
 402                         //read clip qual left
 403                         char buffer4 [sizeof(header.clipQualLeft)];
 404                         in.read(buffer4, sizeof(header.clipQualLeft));
 405                         header.clipQualLeft =  be_int2(*(unsigned short *)(&buffer4));
 406
 407                         //read clip qual right
 408                         char buffer5 [sizeof(header.clipQualRight)];
 409                         in.read(buffer5, sizeof(header.clipQualRight));
 410                         header.clipQualRight =  be_int2(*(unsigned short *)(&buffer5));
 411
 412                         //read clipAdapterLeft
 413                         char buffer6 [sizeof(header.clipAdapterLeft)];
 414                         in.read(buffer6, sizeof(header.clipAdapterLeft));
 415                         header.clipAdapterLeft = be_int2(*(unsigned short *)(&buffer6));
 416
 417                         //read clipAdapterRight
 418                         char buffer7 [sizeof(header.clipAdapterRight)];
 419                         in.read(buffer7, sizeof(header.clipAdapterRight));
 420                         header.clipAdapterRight = be_int2(*(unsigned short *)(&buffer7));
 421
 422                         //read name
 423                         char tempBuffer [header.nameLength];
 424                         in.read(tempBuffer, header.nameLength);
 425                         header.name = tempBuffer;
 426                         if (header.name.length() > header.nameLength) { header.name = header.name.substr(0, header.nameLength);  }
 427
 428                         /* Pad to 8 chars */
 429                         int spotInFile = in.tellg();
 430                         int spot = (spotInFile + 7)& ~7;
 431                         in.seekg(spot);
 432
 433                 }else{
 434                         m->mothurOut("Error reading sff header info."); m->mothurOutEndLine();
 435                 }
 436
 437                 return 0;
 438         }
 439         catch(exception& e) {
 440                 m->errorOut(e, "SffInfoCommand", "readHeader");
 441                 exit(1);
 442         }
 443 }
 444 //**********************************************************************************************************************
 445 int SffInfoCommand::readSeqData(ifstream& in, seqRead& read, int numFlowReads, int numBases){
 446         try {
 447
 448                 if (!in.eof()) {
 449
 450                         //read flowgram
 451                         read.flowgram.resize(numFlowReads);
 452                         for (int i = 0; i < numFlowReads; i++) {
 453                                 char buffer [sizeof(unsigned short)];
 454                                 in.read(buffer, (sizeof(unsigned short)));
 455                                 read.flowgram[i] = be_int2(*(unsigned short *)(&buffer));
 456                         }
 457
 458                         //read flowIndex
 459                         read.flowIndex.resize(numBases);
 460                         for (int i = 0; i < numBases; i++) {
 461                                 char temp[1];
 462                                 in.read(temp, 1);
 463                                 read.flowIndex[i] = be_int1(*(unsigned char *)(&temp));
 464                         }
 465
 466                         //read bases
 467                         char tempBuffer[numBases];
 468                         in.read(tempBuffer, numBases);
 469                         read.bases = tempBuffer;
 470                         if (read.bases.length() > numBases) { read.bases = read.bases.substr(0, numBases);  }
 471
 472                         //read flowgram
 473                         read.qualScores.resize(numBases);
 474                         for (int i = 0; i < numBases; i++) {
 475                                 char temp[1];
 476                                 in.read(temp, 1);
 477                                 read.qualScores[i] = be_int1(*(unsigned char *)(&temp));
 478                         }
 479
 480                         /* Pad to 8 chars */
 481                         int spotInFile = in.tellg();
 482                         int spot = (spotInFile + 7)& ~7;
 483                         in.seekg(spot);
 484
 485                 }else{
 486                         m->mothurOut("Error reading."); m->mothurOutEndLine();
 487                 }
 488
 489                 return 0;
 490         }
 491         catch(exception& e) {
 492                 m->errorOut(e, "SffInfoCommand", "readSeqData");
 493                 exit(1);
 494         }
 495 }
 496 //**********************************************************************************************************************
 497 int SffInfoCommand::printCommonHeader(ofstream& out, CommonHeader& header) {
 498         try {
 499
 500                 out << "Common Header:\nMagic Number: " << header.magicNumber << endl;
 501                 out << "Version: " << header.version << endl;
 502                 out << "Index Offset: " << header.indexOffset << endl;
 503                 out << "Index Length: " << header.indexLength << endl;
 504                 out << "Number of Reads: " << header.numReads << endl;
 505                 out << "Header Length: " << header.headerLength << endl;
 506                 out << "Key Length: " << header.keyLength << endl;
 507                 out << "Number of Flows: " << header.numFlowsPerRead << endl;
 508                 out << "Format Code: " << header.flogramFormatCode << endl;
 509                 out << "Flow Chars: " << header.flowChars << endl;
 510                 out << "Key Sequence: " << header.keySequence << endl << endl;
 511
 512                 return 0;
 513         }
 514         catch(exception& e) {
 515                 m->errorOut(e, "SffInfoCommand", "printCommonHeader");
 516                 exit(1);
 517         }
 518 }
 519 //**********************************************************************************************************************
 520 int SffInfoCommand::printHeader(ofstream& out, Header& header) {
 521         try {
 522
 523                 out << ">" << header.name << endl;
 524                 out << "Run Prefix: " << endl;
 525                 out << "Region #:  " << endl;
 526                 out << "XY Location: " << endl << endl;
 527
 528                 out << "Run Name:  " << endl;
 529                 out << "Analysis Name:  " << endl;
 530                 out << "Full Path: " << endl << endl;
 531
 532                 out << "Read Header Len: " << header.headerLength << endl;
 533                 out << "Name Length: " << header.nameLength << endl;
 534                 out << "# of Bases: " << header.numBases << endl;
 535                 out << "Clip Qual Left: " << header.clipQualLeft << endl;
 536                 out << "Clip Qual Right: " << header.clipQualRight << endl;
 537                 out << "Clip Adap Left: " << header.clipAdapterLeft << endl;
 538                 out << "Clip Adap Right: " << header.clipAdapterRight << endl << endl;
 539
 540                 return 0;
 541         }
 542         catch(exception& e) {
 543                 m->errorOut(e, "SffInfoCommand", "printHeader");
 544                 exit(1);
 545         }
 546 }
 547
 548 //**********************************************************************************************************************
 549 int SffInfoCommand::printSffTxtSeqData(ofstream& out, seqRead& read) {
 550         try {
 551
 552                 out << "FlowGram: ";
 553                 for (int i = 0; i < read.flowgram.size(); i++) { out << setprecision(2) << (read.flowgram[i]/(float)100) << '\t';  }
 554
 555                 out << endl <<  "Flow Indexes: ";
 556                 int sum = 0;
 557                 for (int i = 0; i < read.flowIndex.size(); i++) {  sum +=  read.flowIndex[i];  out << sum << '\t'; }
 558
 559                 out << endl <<  "Bases: " << read.bases << endl << "Quality Scores: ";
 560                 for (int i = 0; i < read.qualScores.size(); i++) {   out << read.qualScores[i] << '\t';  }
 561                 out << endl << endl;
 562
 563                 return 0;
 564         }
 565         catch(exception& e) {
 566                 m->errorOut(e, "SffInfoCommand", "printSffTxtSeqData");
 567                 exit(1);
 568         }
 569 }
 570 //**********************************************************************************************************************
 571 int SffInfoCommand::printFastaSeqData(ofstream& out, seqRead& read, Header& header) {
 572         try {
 573
 574                 string seq = read.bases;
 575
 576
 577                 if (trim) {
 578                         seq = seq.substr(header.clipQualLeft, (header.clipQualRight-header.clipQualLeft));
 579                 }
 580
 581                 out << ">" << header.name << endl;
 582                 out << seq << endl;
 583
 584                 return 0;
 585         }
 586         catch(exception& e) {
 587                 m->errorOut(e, "SffInfoCommand", "printFastaSeqData");
 588                 exit(1);
 589         }
 590 }
 591
 592 //**********************************************************************************************************************
 593 int SffInfoCommand::printQualSeqData(ofstream& out, seqRead& read, Header& header) {
 594         try {
 595
 596                 if (trim) {
 597                         out << ">" << header.name << " length=" << (header.clipQualRight-header.clipQualLeft) << endl;
 598                         for (int i = header.clipQualLeft; i < (header.clipQualRight-header.clipQualLeft); i++) {   out << read.qualScores[i] << '\t';  }
 599                 }else{
 600                         out << ">" << header.name << " length=" << read.qualScores.size() << endl;
 601                         for (int i = 0; i < read.qualScores.size(); i++) {   out << read.qualScores[i] << '\t';  }
 602                 }
 603
 604                 out << endl;
 605
 606                 return 0;
 607         }
 608         catch(exception& e) {
 609                 m->errorOut(e, "SffInfoCommand", "printQualSeqData");
 610                 exit(1);
 611         }
 612 }
 613
 614 //**********************************************************************************************************************
 615 int SffInfoCommand::printFlowSeqData(ofstream& out, seqRead& read, Header& header) {
 616         try {
 617
 618                 out << ">" << header.name << endl;
 619                 for (int i = 0; i < read.flowgram.size(); i++) { out << setprecision(2) << (read.flowgram[i]/(float)100) << '\t';  }
 620                 out << endl;
 621
 622                 return 0;
 623         }
 624         catch(exception& e) {
 625                 m->errorOut(e, "SffInfoCommand", "printFlowSeqData");
 626                 exit(1);
 627         }
 628 }
 629 //**********************************************************************************************************************
 630 int SffInfoCommand::readAccnosFile(string filename) {
 631         try {
 632                 //remove old names
 633                 seqNames.clear();
 634
 635                 ifstream in;
 636                 openInputFile(filename, in);
 637                 string name;
 638
 639                 while(!in.eof()){
 640                         in >> name; gobble(in);
 641
 642                         seqNames.insert(name);
 643
 644                         if (m->control_pressed) { seqNames.clear(); break; }
 645                 }
 646                 in.close();
 647
 648                 return 0;
 649         }
 650         catch(exception& e) {
 651                 m->errorOut(e, "SffInfoCommand", "readAccnosFile");
 652                 exit(1);
 653         }
 654 }
 655 //**********************************************************************************************************************/