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readseq.c
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1993-07-17
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/* File: readseq.c
* main() program for ureadseq.c, ureadseq.h
*
* Reads and writes nucleic/protein sequence in various
* formats. Data files may have multiple sequences.
*
* Copyright 1990 by d.g.gilbert
* biology dept., indiana university, bloomington, in 47405
* e-mail: gilbertd@bio.indiana.edu
*
* This program may be freely copied and used by anyone.
* Developers are encourged to incorporate parts in their
* programs, rather than devise their own private sequence
* format.
*
* This should compile and run with any ANSI C compiler.
* Please advise me of any bugs, additions or corrections.
*
*/
const char *title
= "readSeq (1Feb93), multi-format molbio sequence reader.\n";
/* History
27 Feb 90. 1st release to public.
4 Mar 90. + Gary Olsen format
+ case change
* minor corrections to NBRF,EMBL,others
* output 1 file per sequence for gcg, unknown
* define -DNOSTR for c-libraries w/o strstr
- readseq.p, pascal version, becomes out-of-date
24 May 90. + Phylip 3.2 output format (no input)
20 Jul 90. + Phylip 3.3 output (no input yet)
+ interactive output re-direction
+ verbose progress info
* interactive help output
* dropped line no.s on NBRF output
* patched in HyperGCG XCMD corrections,
- except for seq. documentation handling
* dropped the IG special nuc codes, as IG has
adopted the standard IUB codes (now if only
everyone would adopt a standard format !)
11 Oct 90. * corrected bug in reading/writing of EMBL format
17 Oct 91. * corrected bug in reading Olsen format
(serious-deletion)
10 Nov 91. * corrected bug in reading some GCG format files
(serious-last line duplicated)
+ add format name parsing (-fgb, -ffasta, ...)
+ Phylip v3.4 output format (== v3.2, sequential)
+ add checksum output to all forms that have document
+ skip mail headers in seq file
+ add pipe for standard input == seq file (with -p)
* fold in parts of MacApp Seq object
* strengthen format detection
* clarify program structure
* remove fixed sequence size limit (now dynamic, sizeof memory)
* check and fold in accumulated bug reports:
* Now ANSI-C fopen(..,"w") & check open failure
* Define -DFIXTOUPPER for nonANSI C libraries that mess
up toupper/tolower
= No command-line changes; callers of readseq main() should be okay
- ureadseq.h functions have changed; client programs need to note.
+ added Unix and VMS Make scripts, including validation tests
4 May 92. + added 32 bit CRC checksum as alternative to GCG 6.5bit checksum
(-DBIGCHECKSUM)
Aug 92 = fixed Olsen format input to handle files w/ more sequences,
not to mess up when more than one seq has same identifier,
and to convert number masks to symbols.
= IG format fix to understand ^L
25-30 Dec 92
* revised command-line & interactive interface. Suggested form is now
readseq infile -format=genbank -output=outfile -item=1,3,4 ...
but remains compatible with prior commandlines:
readseq infile -f2 -ooutfile -i3 ...
+ added GCG MSF multi sequence file format
+ added PIR/CODATA format
+ added NCBI ASN.1 sequence file format
+ added Pretty, multi sequence pretty output (only)
+ added PAUP multi seq format
+ added degap option
+ added Gary Williams (GWW, G.Williams@CRC.AC.UK) reverse-complement option.
+ added support for reading Phylip formats (interleave & sequential)
* string fixes, dropped need for compiler flags NOSTR, FIXTOUPPER, NEEDSTRCASECMP
* changed 32bit checksum to default, -DSMALLCHECKSUM for GCG version
1Feb93
= revert GenBank output to a fixed left number width which
other software depends on.
= fix for MSF input to handle symbols in names
= fix bug for possible memory overrun when truncating seqs for
Phylip or Paup formats (thanks Anthony Persechini)
*/
/*
Readseq has been tested with:
Macintosh MPW C
GNU gcc
SGI cc
VAX-VMS cc
Any ANSI C compiler should be able to handle this.
Old-style C compilers barf all over the source.
How do I build the readseq program if I have an Ansi C compiler?
#--------------------
# Unix ANSI C
# Use the supplied Makefile this way:
% make CC=name-of-c-compiler
# OR do this...
% gcc readseq.c ureadseq.c -o readseq
#--------------------
$!VAX-VMS cc
$! Use the supplied Make.Com this way:
$ @make
$! OR, do this:
$ cc readseq, ureadseq
$ link readseq, ureadseq, sys$library:vaxcrtl/lib
$ readseq :== $ MyDisk:[myacct]readseq
#--------------------
# Macintosh Simple Input/Output Window application
# requires MPW-C and SIOW library (from APDA)
# also uses files macinit.c, macinit.r, readseqSIOW.make
#
Buildprogram readseqSIOW
#--------------------
#MPW-C v3 tool
C ureadseq.c
C readseq.c
link -w -o readseq -t MPST -c 'MPS ' À
readseq.c.o Ureadseq.c.o À
"{Libraries}"Interface.o À
"{Libraries}"ToolLibs.o À
"{Libraries}"Runtime.o À
"{CLibraries}"StdClib.o
readseq -i1 ig.seq
# MPW-C with NCBI tools
set NCBI "{Boot}@molbio:ncbi:"; EXPORT NCBI
set NCBILIB1 "{NCBI}"lib:libncbi.o; export NCBILIB1
set NCBILIB2 "{NCBI}"lib:libncbiobj.o; export NCBILIB2
set NCBILIB3 "{NCBI}"lib:libncbicdr.o; export NCBILIB3
set NCBILIB4 "{NCBI}"lib:libvibrant.o; export NCBILIB4
C ureadseq.c
C -d NCBI -i "{NCBI}"include: ureadasn.c
C -d NCBI -i "{NCBI}"include: readseq.c
link -w -o readseq -t MPST -c 'MPS ' À
ureadseq.c.o ureadasn.c.o readseq.c.o À
{NCBILIB4} {NCBILIB2} {NCBILIB1} À
"{Libraries}"Interface.o À
"{Libraries}"ToolLibs.o À
"{Libraries}"Runtime.o À
"{CLibraries}"CSANELib.o À
"{CLibraries}"Math.o À
"{CLibraries}"StdClib.o
===========================================================*/
#include <stdio.h>
#include <stdlib.h> /* for diverse functions */
#include <string.h>
#include <ctype.h>
#include "ureadseq.h"
#pragma segment readseq
static char inputfilestore[256], *inputfile = inputfilestore;
const char *formats[kMaxFormat+1] = {
" 1. IG/Stanford",
" 2. GenBank/GB",
" 3. NBRF",
" 4. EMBL",
" 5. GCG",
" 6. DNAStrider",
" 7. Fitch",
" 8. Pearson/Fasta",
" 9. Zuker (in-only)",
"10. Olsen (in-only)",
"11. Phylip3.2",
"12. Phylip",
"13. Plain/Raw",
"14. PIR/CODATA",
"15. MSF",
"16. ASN.1",
"17. PAUP/NEXUS",
"18. Pretty (out-only)",
"" };
#define kFormCount 30
#define kMaxFormName 15
const struct formatTable {
char *name;
short num;
} formname[] = {
{"ig", kIG},
{"stanford", kIG},
{"genbank", kGenBank},
{"gb", kGenBank},
{"nbrf", kNBRF},
{"embl", kEMBL},
{"gcg", kGCG},
{"uwgcg", kGCG},
{"dnastrider", kStrider},
{"strider", kStrider},
{"fitch", kFitch},
{"pearson", kPearson},
{"fasta", kPearson},
{"zuker", kZuker},
{"olsen", kOlsen},
{"phylip", kPhylip},
{"phylip3.2", kPhylip2},
{"phylip3.3", kPhylip3},
{"phylip3.4", kPhylip4},
{"phylip-interleaved", kPhylip4},
{"phylip-sequential", kPhylip2},
{"plain", kPlain},
{"raw", kPlain},
{"pir", kPIR},
{"codata", kPIR},
{"asn.1", kASN1},
{"msf", kMSF},
{"paup", kPAUP},
{"nexus", kPAUP},
{"pretty", kPretty},
};
const char *kASN1headline = "Bioseq-set ::= {\nseq-set {\n";
/* GWW table for getting the complement of a nucleotide (IUB codes) */
/* ! "#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[ \]^_`abcdefghijklmnopqrstuvwxyz{|}~ */
const char compl[] = " !\"#$%&'()*+,-./0123456789:;<=>?@TVGHNNCDNNMNKNNYRYSAABWNRN[\\]^_`tvghnncdnnmnknnyrysaabwnrn{|}~";
char *formatstr( short format)
{
if (format < 1 || format > kMaxFormat) {
switch (format) {
case kASNseqentry :
case kASNseqset : return formats[kASN1-1];
case kPhylipInterleave:
case kPhylipSequential: return formats[kPhylip-1];
default: return "(unknown)";
}
}
else return formats[format-1];
}
int parseformat( char *name)
{
#define kDupmatch -2
int namelen, maxlen, i, match, matchat;
char lname[kMaxFormName+1];
skipwhitespace(name);
namelen = strlen(name);
if (namelen == 0)
return kNoformat;
else if (isdigit(*name)) {
i = atol( name);
if (i < kMinFormat | i > kMaxFormat) return kNoformat;
else return i;
}
/* else match character name */
maxlen = min( kMaxFormName, namelen);
for (i=0; i<maxlen; i++) lname[i] = to_lower(name[i]);
lname[maxlen]=0;
matchat = kNoformat;
for (i=0; i<kFormCount; i++) {
match = strncmp( lname, formname[i].name, maxlen);
if (match == 0) {
if (strlen(formname[i].name) == namelen) return (formname[i].num);
else if (matchat == kNoformat) matchat = i;
else matchat = kDupmatch; /* 2 or more partial matches */
}
}
if (matchat == kNoformat || matchat == kDupmatch)
return kNoformat;
else
return formname[matchat].num;
}
static void dumpSeqList(char *list, short format)
{
long i, l, listlen;
char s[256];
listlen = strlen(list);
printf("Sequences in %s (format is %s)\n", inputfile, formatstr(format));
for (i=0, l=0; i < listlen; i++) {
if (list[i] == (char)NEWLINE) {
s[l] = '\0'; l = 0;
puts(s);
}
else if (l < 255)
s[l++] = list[i];
}
putchar('\n');
}
void usage()
{
short i, midi;
fprintf(stderr,title);
fprintf(stderr,
"usage: readseq [-options] in.seq > out.seq\n");
fprintf(stderr," options\n");
/* ? add -d[igits] to allow digits in sequence data, &/or option to specify seq charset !? */
fprintf(stderr, " -a[ll] select All sequences\n");
fprintf(stderr, " -c[aselower] change to lower case\n");
fprintf(stderr, " -C[ASEUPPER] change to UPPER CASE\n");
fprintf(stderr, " -degap[=-] remove gap symbols\n");
fprintf(stderr, " -i[tem=2,3,4] select Item number(s) from several\n");
fprintf(stderr, " -l[ist] List sequences only\n");
fprintf(stderr, " -o[utput=]out.seq redirect Output\n");
fprintf(stderr, " -p[ipe] Pipe (command line, <stdin, >stdout)\n");
fprintf(stderr, " -r[everse] change to Reverse-complement\n");
fprintf(stderr, " -v[erbose] Verbose progress\n");
fprintf(stderr, " -f[ormat=]# Format number for output, or\n");
fprintf(stderr, " -f[ormat=]Name Format name for output:\n");
midi = (kMaxFormat+1) / 2;
for (i = kMinFormat-1; i < midi; i++)
fprintf( stderr, " %-20s %-20s\n",
formats[i], formats[midi+i]);
/* new output format options, esp. for pretty format: */
fprintf(stderr, " \n");
fprintf(stderr, " Pretty format options: \n");
fprintf(stderr, " -wid[th]=# sequence line width\n");
fprintf(stderr, " -tab=# left indent\n");
fprintf(stderr, " -col[space]=# column space within sequence line on output\n");
fprintf(stderr, " -gap[count] count gap chars in sequence numbers\n");
fprintf(stderr, " -nameleft, -nameright[=#] name on left/right side [=max width]\n");
fprintf(stderr, " -nametop name at top/bottom\n");
fprintf(stderr, " -numleft, -numright seq index on left/right side\n");
fprintf(stderr, " -numtop, -numbot index on top/bottom\n");
fprintf(stderr, " -match[=.] use match base for 2..n species\n");
fprintf(stderr, " -inter[line=#] blank line(s) between sequence blocks\n");
/****** not ready yet
fprintf(stderr, " -code=none,rtf,postscript,ps code syntax\n");
fprintf(stderr, " -namefont=, -numfont=, -seqfont=font font choice\n");
fprintf(stderr, " font suggestions include times,courier,helvetica\n");
fprintf(stderr, " -namefontsize=, -numfontsize=, -seqfontsize=#\n");
fprintf(stderr, " fontsize suggestions include 9,10,12,14\n");
fprintf(stderr, " -namefontstyle=, -numfontstyle=, -seqfontstyle= style fontstyle for names\n");
fprintf(stderr, " fontstyle options are plain,italic,bold,bold-italic\n");
******/
}
void erralert(short err)
{
switch (err) {
case 0 :
break;
case eFileNotFound: fprintf(stderr, "File not found: %s\n", inputfile);
break;
case eFileCreate: fprintf(stderr, "Can't open output file.\n");
break;
case eASNerr: fprintf(stderr, "Error in ASN.1 sequence routines.\n");
break;
case eNoData: fprintf(stderr, "No data in file.\n");
break;
case eItemNotFound: fprintf(stderr, "Specified item not in file.\n");
break;
case eUnequalSize: fprintf(stderr,
"This format requires equal length sequences.\nSequence truncated or padded to fit.\n");
break;
case eUnknownFormat: fprintf(stderr, "Error: this format is unknown to me.\n");
break;
case eOneFormat: fprintf(stderr,
"Warning: This format permits only 1 sequence per file.\n");
break;
case eMemFull: fprintf(stderr, "Out of storage memory. Sequence truncated.\n");
break;
default: fprintf(stderr, "readSeq error = %d\n", err);
break;
}
} /* erralert */
int chooseFormat( boolean quietly)
{
char sform[128];
int midi, i, outform;
if (quietly)
return kPearson; /* default */
else {
midi = (kMaxFormat+1) / 2;
for (i = kMinFormat-1; i < midi; i++)
fprintf( stderr, " %-20s %-20s\n",
formats[i], formats[midi+i]);
fprintf(stderr,"\nChoose an output format (name or #): \n");
gets(sform);
outform = parseformat(sform);
if (outform == kNoformat) outform = kPearson;
return outform;
}
}
/* read paramater(s) */
boolean checkopt( boolean casesense, char *sopt, const char *smatch, short minword)
{
long lenopt, lenmatch;
boolean result;
short minmaxw;
lenopt = strlen(sopt);
lenmatch= strlen(smatch);
minmaxw= max(minword, min(lenopt, lenmatch));
if (casesense)
result= (!strncmp( sopt, smatch, minmaxw));
else
result= (!Strncasecmp( sopt, smatch, minmaxw ));
/* if (result) { */
/* fprintf(stderr,"true checkopt(opt=%s,match=%s,param=%s)\n", sopt, smatch, *sparam); */
/* } */
return result;
}
#define kMaxwhichlist 50
/* global for readopt(), main() */
boolean chooseall = false, quietly = false, gotinputfile = false,
listonly = false, closeout = false, verbose = false,
manyout = false, dolower = false, doupper = false, doreverse= false,
askout = true, dopipe= false, interleaved = false;
short nfile = 0, iwhichlist=0, nwhichlist = 0;
short whichlist[kMaxwhichlist+1];
long whichSeq = 0, outform = kNoformat;
char onamestore[128], *oname = onamestore;
FILE *foo = NULL;
void resetGlobals()
/* need this when used from SIOW, as these globals are not reinited automatically
between calls to local main() */
{
chooseall = false; quietly = false; gotinputfile = false;
listonly = false; closeout = false; verbose = false;
manyout = false; dolower = false; doupper = false; doreverse= false;
askout = true; dopipe= false; interleaved = false;
nfile = 0; iwhichlist=0; nwhichlist = 0;
whichSeq = 0; outform = kNoformat;
oname = onamestore;
foo = NULL;
gPrettyInit(gPretty);
}
#define kOptOkay 1
#define kOptNone 0
int readopt( char *sopt)
{
char sparamstore[256], *sparam= sparamstore;
short n, slen= strlen(sopt);
/* fprintf(stderr,"readopt( %s) == ", sopt); */
if (*sopt == '?') {
usage();
return kOptNone; /*? eOptionBad or kOptNone */
}
else if (*sopt == '-') {
char *cp= strchr(sopt,'=');
*sparam= '\0';
if (cp) {
strcpy(sparam, cp+1);
*cp= 0;
}
if (checkopt( false, sopt, "-help", 2)) {
usage();
return kOptNone;
}
if (checkopt( false, sopt, "-all", 2)) {
whichSeq= 1; chooseall= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-colspace", 4)) { /* test before -c[ase] */
n= atoi( sparam);
gPretty.spacer = n;
return kOptOkay;
}
if (checkopt( true, sopt, "-caselower", 2)) {
dolower= true;
return kOptOkay;
}
if (checkopt( true, sopt, "-CASEUPPER", 2)) {
doupper= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-pipe", 2)) {
dopipe= true; askout= false;
return kOptOkay;
}
if (checkopt( false, sopt, "-list", 2)) {
listonly = true; askout = false;
return kOptOkay;
}
if (checkopt( false, sopt, "-reverse", 2)) {
doreverse = true;
return kOptOkay;
}
if (checkopt( false, sopt, "-verbose", 2)) {
verbose = true;
return kOptOkay;
}
if (checkopt( false, sopt, "-match", 5)) {
gPretty.domatch= true;
if (*sparam >= ' ') gPretty.matchchar= *sparam;
return kOptOkay;
}
if (checkopt( false, sopt, "-degap", 4)) {
gPretty.degap= true;
if (*sparam >= ' ') gPretty.gapchar= *sparam;
return kOptOkay;
}
if (checkopt( false, sopt, "-interline", 4)) {
gPretty.interline= atoi( sparam);
return kOptOkay;
}
if (checkopt( false, sopt, "-item", 2)) {
char *cp = sparam;
nwhichlist= 0;
whichlist[0]= 0;
if (*cp == 0) cp= sopt+2; /* compatible w/ old way */
do {
while (*cp!=0 && !isdigit(*cp)) cp++;
if (*cp!=0) {
n = atoi( cp);
whichlist[nwhichlist++]= n;
while (*cp!=0 && isdigit(*cp)) cp++;
}
} while (*cp!=0 && n>0 && nwhichlist<kMaxwhichlist);
whichlist[nwhichlist++]= 0; /* 0 == stopsign for loop */
whichSeq= max(1,whichlist[0]); iwhichlist= 1;
return kOptOkay;
}
if (checkopt( false, sopt, "-format", 5)) {/* -format=phylip, -f2, -form=phylip */
if (*sparam==0) { for (sparam= sopt+2; isalpha(*sparam); sparam++) ; }
outform = parseformat( sparam);
return kOptOkay;
}
if (checkopt( false, sopt, "-f", 2)) { /* compatible w/ -fphylip prior version */
if (*sparam==0) sparam= sopt+2;
outform = parseformat( sparam);
return kOptOkay;
}
if (checkopt( false, sopt, "-output", 3)) {/* -output=myseq */
if (*sparam==0) { for (sparam= sopt+3; isalpha(*sparam); sparam++) ; }
strcpy( oname, sparam);
foo = fopen( oname, "w");
if (!foo) { erralert(eFileCreate); return eFileCreate; }
closeout = true;
askout = false;
return kOptOkay;
}
if (checkopt( false, sopt, "-o", 2)) { /* compatible w/ -omyseq prior version */
if (*sparam==0) sparam= sopt+2;
strcpy( oname, sparam);
foo = fopen( oname, "w");
if (!foo) { erralert(eFileCreate); return eFileCreate; }
closeout = true;
askout = false;
return kOptOkay;
}
if (checkopt( false, sopt, "-width", 2)) {
if (*sparam==0) { for (sparam= sopt+2; !isdigit(*sparam) && *sparam!=0; sparam++) ; }
n= atoi( sparam);
if (n>0) gPretty.seqwidth = n;
return kOptOkay;
}
if (checkopt( false, sopt, "-tab", 4)) {
if (*sparam==0) { for (sparam= sopt+2; !isdigit(*sparam) && *sparam!=0; sparam++) ; }
n= atoi( sparam);
gPretty.tab = n;
return kOptOkay;
}
if (checkopt( false, sopt, "-gapcount", 4)) {
gPretty.baseonlynum = false;
/* if (*sparam >= ' ') gPretty.gapchar= *sparam; */
return kOptOkay;
}
if (checkopt( false, sopt, "-nointerleave", 8)) {
gPretty.noleaves = true;
return kOptOkay;
}
if (checkopt( false, sopt, "-nameleft", 7)) {
if (*sparam==0) { for (sparam= sopt+2; !isdigit(*sparam) && *sparam!=0; sparam++) ; }
n= atoi( sparam);
if (n>0 && n<50) gPretty.namewidth = n;
gPretty.nameleft= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-nameright", 7)) {
if (*sparam==0) { for (sparam= sopt+2; !isdigit(*sparam) && *sparam!=0; sparam++) ; }
n= atoi( sparam);
if (n>0 && n<50) gPretty.namewidth = n;
gPretty.nameright= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-nametop", 6)) {
gPretty.nametop= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-numleft", 6)) {
if (*sparam==0) { for (sparam= sopt+2; !isdigit(*sparam) && *sparam!=0; sparam++) ; }
n= atoi( sparam);
if (n>0 && n<50) gPretty.numwidth = n;
gPretty.numleft= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-numright", 6)) {
if (*sparam==0) { for (sparam= sopt+2; !isdigit(*sparam) && *sparam!=0; sparam++) ; }
n= atoi( sparam);
if (n>0 && n<50) gPretty.numwidth = n;
gPretty.numright= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-numtop", 6)) {
gPretty.numtop= true;
return kOptOkay;
}
if (checkopt( false, sopt, "-numbottom", 6)) {
gPretty.numbot= true;
return kOptOkay;
}
else {
usage();
return eOptionBad;
}
}
else {
strcpy( inputfile, sopt);
gotinputfile = (*inputfile != 0);
nfile++;
return kOptOkay;
}
/* return kOptNone; -- never here */
}
/* this program suffers some as it tries to be a quiet translator pipe
_and_ a noisy user interactor
*/
/* return is best for SIOW, okay for others */
#ifdef SIOW
#define Exit(a) return(a)
siow_main( int argc, char *argv[])
#else
#define Exit(a) exit(a)
main( int argc, char *argv[])
#endif
{
boolean closein = false;
short ifile, nseq, atseq, format, err = 0, seqtype = kDNA,
nlines, seqout = 0, phylvers = 2;
long i, skiplines, seqlen, seqlen0;
unsigned long checksum= 0, checkall= 0;
char *seq, *cp, *firstseq = NULL, *seqlist, *progname, tempname[256];
char seqid[256], *seqidptr = seqid;
char stempstore[256], *stemp = stempstore;
FILE *ftmp, *fin, *fout;
long outindexmax= 0, noutindex= 0, *outindex = NULL;
#define exit_main(err) { \
if (closeout) fclose(fout); \
if (closein) fclose(fin); \
if (*tempname!=0) remove(tempname);\
Exit(err); }
#define indexout() if (interleaved) {\
if (noutindex>=outindexmax) {\
outindexmax= noutindex + 20;\
outindex= (long*) realloc(outindex, sizeof(long)*outindexmax);\
if (outindex==NULL) { err= eMemFull; erralert(err); exit_main(err); }\
}\
outindex[noutindex++]= ftell(fout);\
}
resetGlobals();
foo = stdout;
progname = argv[0];
*oname = 0;
*tempname = 0;
/* initialize gPretty ?? -- done in header */
for (i=1; i < argc; i++) {
err= readopt( argv[i]);
if (err <= 0) exit_main(err);
}
/* pipe input from stdin !? */
if (dopipe && !gotinputfile) {
int c;
tmpnam(tempname);
inputfile = tempname;
ftmp = fopen( inputfile, "w");
if (!ftmp) { erralert(eFileCreate); exit_main(eFileCreate); }
while ((c = getc(stdin)) != EOF) fputc(c, ftmp);
fclose(ftmp);
gotinputfile= true;
}
quietly = (dopipe || (gotinputfile && (listonly || whichSeq != 0)));
if (verbose || (!quietly && !gotinputfile)) fprintf( stderr, title);
ifile = 1;
/* UI: Choose output */
if (askout && !closeout && !quietly) {
askout = false;
fprintf(stderr,"\nName of output file (?=help, defaults to display): \n");
gets(oname= onamestore);
skipwhitespace(oname);
if (*oname == '?') { usage(); exit_main(0); }
else if (*oname != 0) {
closeout = true;
foo = fopen( oname, "w");
if (!foo) { erralert(eFileCreate); exit_main(eFileCreate); }
}
}
fout = foo;
if (outform == kNoformat) outform = chooseFormat(quietly);
/* set up formats ... */
switch (outform) {
case kPhylip2:
interleaved= false;
phylvers = 2;
outform = kPhylip;
break;
case kPhylip4:
interleaved= true;
phylvers = 4;
outform = kPhylip;
break;
case kMSF:
case kPAUP:
interleaved= true;
break;
case kPretty:
gPretty.isactive= true;
interleaved= true;
break;
}
if (gPretty.isactive && gPretty.noleaves) interleaved= false;
if (interleaved) {
fout = ftmp = tmpfile();
outindexmax= 30; noutindex= 0;
outindex = (long*) malloc(outindexmax*sizeof(long));
if (outindex==NULL) { err= eMemFull; erralert(err); exit_main(err); }
}
/* big loop over all input files */
do {
/* select next input file */
gotinputfile = (*tempname != 0);
while ((ifile < argc) && (!gotinputfile)) {
if (*argv[ifile] != '-') {
strcpy( inputfile, argv[ifile]);
gotinputfile = (*inputfile != 0);
--nfile;
}
ifile++;
}
while (!gotinputfile) {
fprintf(stderr,"\nName an input sequence or -option: \n");
inputfile= inputfilestore;
gets(stemp= stempstore);
if (*stemp==0) goto fini; /* !! need this to finish work during interactive use */
stemp= strtok(stempstore, " \n\r\t");
while (stemp) {
err= readopt( stemp); /* will read inputfile if it exists */
if (err<0) exit_main(err);
stemp= strtok( NULL, " \n\r\t");
}
}
/* thanks to AJB@UK.AC.DARESBURY.DLVH for this PHYLIP3 fix: */
/* head for end (interleave if needed) */
if (*inputfile == 0) break;
format = seqFileFormat( inputfile, &skiplines, &err);
if (err == 0) {
#ifdef NCBI
if (format == kASNseqentry || format == kASNseqset)
seqlist = listASNSeqs( inputfile, skiplines, format, &nseq, &err);
else
#endif
seqlist = listSeqs( inputfile, skiplines, format, &nseq, &err);
}
if (err != 0)
erralert(err);
else if (listonly) {
dumpSeqList(seqlist,format);
free( seqlist);
}
else {
/* choose whichSeq if needed */
if (nseq == 1 || chooseall || (quietly && whichSeq == 0)) {
chooseall= true;
whichSeq = 1;
quietly = true; /* no loop */
}
else if (whichSeq > nseq && quietly) {
erralert(eItemNotFound);
err= eItemNotFound;
}
else if (whichSeq > nseq || !quietly) {
dumpSeqList(seqlist, format);
fprintf(stderr,"\nChoose a sequence (# or All): \n");
gets(stemp= stempstore);
skipwhitespace(stemp);
if (to_lower(*stemp) == 'a') {
chooseall= true;
whichSeq = 1;
quietly = true; /* !? this means we don't ask for another file
as well as no more whichSeqs... */
}
else if (isdigit(*stemp)) whichSeq= atol(stemp);
else whichSeq= 1; /* default */
}
free( seqlist);
if (false /*chooseall*/) { /* this isn't debugged yet...*/
fin = fopen(inputfile, "r");
closein= true;
}
while (whichSeq > 0 && whichSeq <= nseq) {
/* need to open multiple output files ? */
manyout = ((chooseall || nwhichlist>1) && nseq > 1
&& (outform == kPlain || outform == kGCG));
if (manyout) {
if ( whichSeq == 1 ) erralert(eOneFormat);
else if (closeout) {
sprintf( stemp,"%s_%d", oname, whichSeq);
freopen( stemp, "w", fout);
fprintf( stderr,"Writing sequence %d to file %s\n", whichSeq, stemp);
}
}
if (closein) {
/* !! this fails... skips most seqs... */
/* !! in sequential read, must count seqs already read from whichSeq ... */
/* need major revision of ureadseq before we can do this */
atseq= whichSeq-1;
seqidptr= seqid;
seq = readSeqFp( whichSeq, fin, skiplines, format,
&seqlen, &atseq, &err, seqidptr);
skiplines= 0;
}
else {
atseq= 0;
seqidptr= seqid;
#ifdef NCBI
if (format == kASNseqentry || format == kASNseqset) {
seqidptr= NULL;
seq = readASNSeq( whichSeq, inputfile, skiplines, format,
&seqlen, &atseq, &err, &seqidptr);
}
else
#endif
seq = readSeq( whichSeq, inputfile, skiplines, format,
&seqlen, &atseq, &err, seqidptr);
}
if (gPretty.degap) {
char *newseq;
long newlen;
newseq= compressSeq( gPretty.gapchar, seq, seqlen, &newlen);
if (newseq) {
free(seq); seq= newseq; seqlen= newlen;
}
}
if (outform == kMSF) checksum= GCGchecksum(seq, seqlen, &checkall);
else if (verbose) checksum= seqchecksum(seq, seqlen, &checkall);
if (verbose)
fprintf( stderr, "Sequence %d, length= %d, checksum= %X, format= %s, id= %s\n",
whichSeq, seqlen, checksum, formatstr(format), seqidptr);
if (err != 0) erralert(err);
else {
/* format fixes that writeseq doesn't do */
switch (outform) {
case kPIR:
if (seqout == 0) fprintf( foo,"\\\\\\\n");
break;
case kASN1:
if (seqout == 0) fprintf( foo, kASN1headline);
break;
case kPhylip:
if (seqout == 0) {
if (!interleaved) { /* bug, nseq is for 1st infile only */
if (chooseall) i= nseq; else i=1;
if (phylvers >= 4) fprintf(foo," %d %d\n", i, seqlen);
else fprintf(foo," %d %d YF\n", i, seqlen);
}
seqlen0 = seqlen;
}
else if (seqlen != seqlen0) {
erralert(eUnequalSize);
if (seqlen < seqlen0) seq = (char *)realloc(seq, seqlen0);
for (i=seqlen; i<seqlen0; i++) seq[i]= gPretty.gapchar;
seqlen = seqlen0;
seq[seqlen] = 0;
}
break;
case kPAUP:
if (seqout == 0) {
seqtype= getseqtype(seq, seqlen);
seqlen0 = seqlen;
}
else if (seqlen != seqlen0) {
erralert(eUnequalSize);
if (seqlen < seqlen0) seq = (char *)realloc(seq, seqlen0);
for (i=seqlen; i<seqlen0; i++) seq[i]= gPretty.gapchar;
seqlen = seqlen0;
seq[seqlen] = 0;
}
break;
}
if (doupper)
for (i = 0; i<seqlen; i++) seq[i] = to_upper(seq[i]);
else if (dolower)
for (i = 0; i<seqlen; i++) seq[i] = to_lower(seq[i]);
if (doreverse) {
long j, k;
char ctemp;
for (j=0, k=seqlen-1; j <= k; j++, k--) {
ctemp = compl[seq[j] - ' '];
seq[j] = compl[seq[k] - ' '];
seq[k] = ctemp;
}
}
if ((gPretty.isactive || outform==kPAUP) && gPretty.domatch && firstseq != NULL) {
for (i=0; i<seqlen; i++)
if (seq[i]==firstseq[i]) seq[i]= gPretty.matchchar;
}
if (gPretty.isactive && gPretty.numtop && seqout == 0) {
gPretty.numline = 1;
indexout();
(void) writeSeq( fout, seq, seqlen, outform, seqidptr);
gPretty.numline = 2;
indexout();
(void) writeSeq( fout, seq, seqlen, outform, seqidptr);
gPretty.numline = 0;
}
indexout();
nlines = writeSeq( fout, seq, seqlen, outform, seqidptr);
seqout++;
}
if ((gPretty.isactive || outform==kPAUP) && gPretty.domatch && firstseq == NULL) {
firstseq= seq;
seq = NULL;
}
else if (seq!=NULL) { free(seq); seq = NULL; }
#ifdef NCBI
if ( (format == kASNseqentry || format == kASNseqset)
&& seqidptr && seqidptr!= seqid)
free(seqidptr);
#endif
if (chooseall) whichSeq++;
else if (iwhichlist<nwhichlist) whichSeq= whichlist[iwhichlist++];
else whichSeq= 0;
}
if (closein) { fclose(fin); closein= false; }
}
whichSeq = 0;
} while (nfile > 0 || !quietly);
fini:
if (firstseq) { free(firstseq); firstseq= NULL; }
if (err || listonly) exit_main(err);
if (gPretty.isactive && gPretty.numbot) {
gPretty.numline = 2;
indexout();
(void) writeSeq( fout, seq, seqlen, outform, seqidptr);
gPretty.numline = 1;
indexout();
(void) writeSeq( fout, seq, seqlen, outform, seqidptr);
gPretty.numline = 0;
}
if (outform == kMSF) {
if (*oname) cp= oname; else cp= inputfile;
fprintf(foo,"\n %s MSF: %d Type: N January 01, 1776 12:00 Check: %d ..\n\n",
cp, seqlen, checkall);
}
if (outform == kPAUP) {
fprintf(foo,"#NEXUS\n");
if (*oname) cp= oname; else cp= inputfile;
fprintf(foo,"[%s -- data title]\n\n", cp);
/* ! now have header lines for each sequence... put them before "begin data;... */
}
if (outform==kPhylip && interleaved) {
if (phylvers >= 4) fprintf(foo," %d %d\n", seqout, seqlen);
else fprintf(foo," %d %d YF\n", seqout, seqlen);
}
if (interleaved) {
/* interleave species lines in true output */
/* nlines is # lines / sequence */
short iline, j, leaf, iseq;
char *s = stempstore;
indexout(); noutindex--; /* mark eof */
for (leaf=0; leaf<nlines; leaf++) {
if (outform == kMSF && leaf == 1) {
fputs("//\n\n", foo);
}
if (outform == kPAUP && leaf==1) {
switch (seqtype) {
case kDNA : cp= "dna"; break;
case kRNA : cp= "rna"; break;
case kNucleic : cp= "dna"; break;
case kAmino : cp= "protein"; break;
case kOtherSeq: cp= "dna"; break;
}
fprintf(foo,"\nbegin data;\n");
fprintf(foo," dimensions ntax=%d nchar=%d;\n", seqout, seqlen);
fprintf(foo," format datatype=%s interleave missing=%c", cp, gPretty.gapchar);
if (gPretty.domatch) fprintf(foo," matchchar=%c", gPretty.matchchar);
fprintf(foo,";\n matrix\n");
}
for (iseq=0; iseq<noutindex; iseq++) {
fseek(ftmp, outindex[iseq], 0);
for (iline=0; iline<=leaf; iline++)
if (!fgets(s, 256, ftmp)) *s= 0;
if (ftell(ftmp) <= outindex[iseq+1])
fputs( s, foo);
}
for (j=0; j<gPretty.interline; j++)
fputs( "\n", foo); /* some want spacer line */
}
fclose(ftmp); /* tmp disappears */
fout= foo;
}
if (outform == kASN1) fprintf( foo, "} }\n");
if (outform == kPAUP) fprintf( foo,";\n end;\n");
if (outindex != NULL) free(outindex);
exit_main(0);
}