static struct hthead *parseresp(FILE *in)
{
struct hthead *resp;
char *st, *p;
omalloc(resp);
resp->ver = sstrdup("HTTP/1.1");
if(parseheaders(resp, in)) {
freehthead(resp);
return(NULL);
}
if((st = getheader(resp, "Status")) != NULL) {
if((p = strchr(st, ' ')) != NULL) {
*(p++) = 0;
resp->code = atoi(st);
resp->msg = sstrdup(p);
} else {
resp->code = atoi(st);
resp->msg = sstrdup(httpdefstatus(resp->code));
}
headrmheader(resp, "Status");
} else if(getheader(resp, "Location")) {
resp->code = 303;
resp->msg = sstrdup("See Other");
} else {
resp->code = 200;
resp->msg = sstrdup("OK");
}
return(resp);
}
// OK, we've now got all the headers read in, so we're ready to start
// on the body. But we need to see what info we can glean from the headers
// first...
void Response::BeginBody()
{
m_Chunked = false;
m_Length = -1; // unknown
m_WillClose = false;
// using chunked encoding?
const char* trenc = getheader( "transfer-encoding" );
if( trenc && 0==_stricmp( trenc, "chunked") )
{
m_Chunked = true;
m_ChunkLeft = -1; // unknown
}
m_WillClose = CheckClose();
// length supplied?
const char* contentlen = getheader( "content-length" );
if( contentlen && !m_Chunked )
{
m_Length = atoi( contentlen );
}
// check for various cases where we expect zero-length body
if( m_Status == NO_CONTENT ||
m_Status == NOT_MODIFIED ||
( m_Status >= 100 && m_Status < 200 ) || // 1xx codes have no body
m_Method == "HEAD" )
{
m_Length = 0;
}
// if we're not using chunked mode, and no length has been specified,
// assume connection will close at end.
if( !m_WillClose && !m_Chunked && m_Length == -1 )
m_WillClose = true;
// Invoke the user callback, if any
if( m_Connection.m_ResponseBeginCB )
(m_Connection.m_ResponseBeginCB)( this, m_Connection.m_UserData );
/*
printf("---------BeginBody()--------\n");
printf("Length: %d\n", m_Length );
printf("WillClose: %d\n", (int)m_WillClose );
printf("Chunked: %d\n", (int)m_Chunked );
printf("ChunkLeft: %d\n", (int)m_ChunkLeft );
printf("----------------------------\n");
*/
// now start reading body data!
if( m_Chunked )
m_State = CHUNKLEN;
else
m_State = BODY;
}
int main (int argc,
char** argv)
/* ------------------------------------------------------------------------- *
* Driver routine.
* ------------------------------------------------------------------------- */
{
FILE *avgfile = 0, *fldfile = 0;
Dump *heada = 0, *headf = 0;
int i, npts, ntot;
getargs (argc, argv, &avgfile, &fldfile);
/* -- Read in the average file. */
if (fldfile) { /* -- Remove averages from fldfile. */
heada = (Dump*) calloc (1, sizeof (Dump));
headf = (Dump*) calloc (1, sizeof (Dump));
getheader (avgfile, heada);
getheader (fldfile, headf);
if (heada -> np != headf -> np ||
heada -> nz != headf -> nz ||
heada -> nel != headf -> nel)
message (prog, "structure of files don't match", ERROR);
for (i = 0; i < strlen(headf -> field); i++)
if (!strchr (heada -> field, headf -> field[i]))
message (prog, "average fields don't match dumped fields", ERROR);
getdata (avgfile, heada);
getdata (fldfile, headf);
demean (heada, headf);
printup (stdout, headf);
} else { /* -- Reynolds stresses using avgfile. */
heada = (Dump*) calloc (1, sizeof (Dump));
getheader (avgfile, heada);
chknames (heada -> field);
getdata (avgfile, heada);
covary (heada);
printup (stdout, heada);
}
/* -- Printup. */
return (EXIT_SUCCESS);
}
static int
httpheaders(HttpState *hs)
{
char buf[2048];
char *p;
int i, n;
for(;;){
n = getheader(hs, buf, sizeof(buf));
if(n < 0)
return -1;
if(n == 0)
return 0;
// print("http header: '%.*s'\n", n, buf);
for(i = 0; i < nelem(hdrtab); i++){
n = strlen(hdrtab[i].name);
if(cistrncmp(buf, hdrtab[i].name, n) == 0){
/* skip field name and leading white */
p = buf + n;
while(*p == ' ' || *p == '\t')
p++;
(*hdrtab[i].fn)(hs, p);
break;
}
}
}
}
/* Load header to obtain/check data type and number of columns */
char *
cm_getheader(int *dt, int *nr, int *nc, FILE *fp)
{
CMINFO cmi;
/* read header */
cmi.dtype = DTfromHeader;
cmi.nrows = cmi.ncols = 0;
cmi.err = "unexpected EOF in header";
if (getheader(fp, get_cminfo, &cmi) < 0)
return(cmi.err);
if (dt != NULL) { /* get/check data type? */
if (cmi.dtype == DTfromHeader) {
if (*dt == DTfromHeader)
return("missing/unknown data format in header");
} else if (*dt == DTfromHeader)
*dt = cmi.dtype;
else if (*dt != cmi.dtype)
return("unexpected data format in header");
}
if (nr != NULL) { /* get/check #rows? */
if (*nr <= 0)
*nr = cmi.nrows;
else if ((cmi.nrows > 0) & (*nr != cmi.nrows))
return("unexpected row count in header");
}
if (nc != NULL) { /* get/check #columns? */
if (*nc <= 0)
*nc = cmi.ncols;
else if ((cmi.ncols > 0) & (*nc != cmi.ncols))
return("unexpected column count in header");
}
return(NULL);
}
static void
getdim( /* get dimensions from file */
FILE *fp
)
{
int j;
int c;
getheader(fp, NULL, NULL); /* skip header */
switch (c = getc(fp)) {
case '+': /* picture */
case '-':
do
putchar(c);
while (c != '\n' && (c = getc(fp)) != EOF);
break;
case 1: /* octree */
getc(fp);
j = 0;
while ((c = getc(fp)) != EOF)
if (c == 0) {
if (++j >= 4)
break;
putchar(' ');
} else {
putchar(c);
}
putchar('\n');
break;
default: /* ??? */
fputs("unknown file type\n", stdout);
break;
}
}
t_cli handle_ls(t_cli cli, t_env env, char *cmd)
{
char buf[PATH_MAX];
int id;
buf[0] = '\0';
if (!(cli = cli.fct_connect(cli, env, NULL)).istransferable)
return (cli);
send_request("LIST", cmd, cli.sock.pi.fdin);
cli.sock.pi = ft_stream_get_protocol(cli.sock.pi, buf, PATH_MAX, PROT);
id = getheader(buf);
if (protocol(buf) && (id == 125 || id == 150))
{
cli.sock.dtp = set_dtp_stdout(cli, env);
if ((fork() == 0))
{
send_sock_to_fd_crlf(cli.sock.dtp.fdin, STDOUT, PROT, CRLF);
exit(0);
}
wait(NULL);
cli.sock.pi = ft_stream_get_protocol(cli.sock.pi, buf, PATH_MAX, PROT);
is_success(protocol(buf));
close(cli.sock.dtp.fdin);
}
else
is_success(FALSE);
return (cli);
}
int
viewfile( /* get view from file */
char *fname,
VIEW *vp,
RESOLU *rp
)
{
struct myview mvs;
FILE *fp;
if (fname == NULL || !strcmp(fname, "-"))
fp = stdin;
else if ((fp = fopen(fname, "r")) == NULL)
return(-1);
mvs.hv = vp;
mvs.ok = 0;
getheader(fp, gethview, &mvs);
if (rp != NULL && !fgetsresolu(rp, fp))
mvs.ok = 0;
fclose(fp);
return(mvs.ok);
}
int
openholo( /* open existing holodeck file for i/o */
char *fname,
int append
)
{
FILE *fp;
int fd;
int hflags = 0;
off_t nextloc;
int n;
/* open holodeck file */
if ((fp = fopen(fname, append ? "r+" : "r")) == NULL) {
sprintf(errmsg, "cannot open \"%s\" for %s", fname,
append ? "appending" : "reading");
error(SYSTEM, errmsg);
}
/* check header and magic number */
if (getheader(fp, holheadline, &hflags) < 0 ||
hflags&H_BADF || getw(fp) != HOLOMAGIC) {
sprintf(errmsg, "file \"%s\" not in holodeck format", fname);
error(USER, errmsg);
}
fd = dup(fileno(fp)); /* dup file handle */
nextloc = ftell(fp); /* get stdio position */
fclose(fp); /* done with stdio */
for (n = 0; nextloc > 0L; n++) { /* initialize each section */
lseek(fd, nextloc, SEEK_SET);
read(fd, (char *)&nextloc, sizeof(nextloc));
hdinit(fd, NULL)->priv = hflags&H_OBST ? &obstr :
hflags&H_OBSF ? &unobstr : (char *)NULL;
}
return(n);
}
static void
getfovimg(void) /* load foveal sampled image */
{
char combuf[PATH_MAX];
FILE *fp;
int x, y;
/* compute image size */
fvxr = sqrt(ourview.hn2)/FOVDIA + 0.5;
if (fvxr < 2) fvxr = 2;
fvyr = sqrt(ourview.vn2)/FOVDIA + 0.5;
if (fvyr < 2) fvyr = 2;
if (!(inpres.rt & YMAJOR)) { /* picture is rotated? */
y = fvyr;
fvyr = fvxr;
fvxr = y;
}
if ((fovimg = (COLOR *)malloc(fvxr*fvyr*sizeof(COLOR))) == NULL)
syserror("malloc");
sprintf(combuf, "pfilt -1 -b -pa 0 -x %d -y %d \"%s\"", fvxr, fvyr, infn);
if ((fp = popen(combuf, "r")) == NULL)
syserror("popen");
getheader(fp, NULL, NULL); /* skip header */
if (fgetresolu(&x, &y, fp) < 0 || (x != fvxr) | (y != fvyr))
goto readerr;
for (y = 0; y < fvyr; y++)
if (freadscan(fovscan(y), fvxr, fp) < 0)
goto readerr;
pclose(fp);
return;
readerr:
fprintf(stderr, "%s: error reading from pfilt process in fovimage\n",
progname);
exit(1);
}
extern int
checkheader(
FILE *fin,
char *fmt,
FILE *fout
)
{
struct check cdat;
char *cp;
cdat.fp = fout;
cdat.fs[0] = '\0';
if (getheader(fin, mycheck, &cdat) < 0)
return(-1);
if (!cdat.fs[0])
return(0);
for (cp = fmt; *cp; cp++) /* check for globbing */
if ((*cp == '?') | (*cp == '*')) {
if (globmatch(fmt, cdat.fs)) {
strcpy(fmt, cdat.fs);
return(1);
} else
return(-1);
}
return(strcmp(fmt, cdat.fs) ? -1 : 1); /* literal match */
}
static int hasheader(struct hthead *head, char *name, char *val)
{
char *hd;
if((hd = getheader(head, name)) == NULL)
return(0);
return(!strcasecmp(hd, val));
}
~RequestLogger()
{
x0::Buffer sstr;
sstr << hostname(in_);
sstr << " - "; // identity as of identd
sstr << username(in_) << ' ';
sstr << in_->connection.worker().now().htlog_str().c_str() << " \"";
sstr << request_line(in_) << "\" ";
sstr << static_cast<int>(in_->status) << ' ';
sstr << in_->bytesTransmitted() << ' ';
sstr << '"' << getheader(in_, "Referer") << "\" ";
sstr << '"' << getheader(in_, "User-Agent") << '"';
sstr << '\n';
if (log_->write(sstr.c_str(), sstr.size()) < static_cast<ssize_t>(sstr.size())) {
in_->log(x0::Severity::error, "Could not write to accesslog target. %s", strerror(errno));
}
}
static void
picdebug(void) /* put out debugging picture */
{
static COLOR blkcol = BLKCOLOR;
COLOR *scan;
int y, i;
register int x, rg;
if (fseek(stdin, 0L, 0) == EOF) {
fprintf(stderr, "%s: cannot seek on input picture\n", progname);
exit(1);
}
getheader(stdin, NULL, NULL); /* skip input header */
fgetresolu(&xmax, &ymax, stdin);
/* allocate scanline */
scan = (COLOR *)malloc(xmax*sizeof(COLOR));
if (scan == NULL) {
perror(progname);
exit(1);
}
/* finish debug header */
fputformat(COLRFMT, debugfp);
putc('\n', debugfp);
fprtresolu(xmax, ymax, debugfp);
/* write debug picture */
for (y = ymax-1; y >= 0; y--) {
if (freadscan(scan, xmax, stdin) < 0) {
fprintf(stderr, "%s: error rereading input picture\n",
progname);
exit(1);
}
for (x = 0; x < xmax; x++) {
rg = chartndx(x, y, &i);
if (rg == RG_CENT) {
if (!(1L<<i & gmtflags) || (x+y)&07) {
copycolor(scan[x], mbRGB[i]);
clipgamut(scan[x], bright(scan[x]),
CGAMUT, colmin, colmax);
} else
copycolor(scan[x], blkcol);
} else if (rg == RG_CORR)
cvtcolor(scan[x], scan[x]);
else if (rg != RG_ORIG)
copycolor(scan[x], blkcol);
}
if (fwritescan(scan, xmax, debugfp) < 0) {
fprintf(stderr, "%s: error writing debugging picture\n",
progname);
exit(1);
}
}
/* clean up */
fclose(debugfp);
free((void *)scan);
}
~RequestLogger()
{
x0::Buffer sstr;
sstr << hostname(in_);
sstr << " - "; // identity as of identd
sstr << username(in_) << ' ';
sstr << in_->connection.worker().now().htlog_str().c_str() << " \"";
sstr << request_line(in_) << "\" ";
sstr << static_cast<int>(in_->status) << ' ';
sstr << in_->bytesTransmitted() << ' ';
sstr << '"' << getheader(in_, "Referer") << "\" ";
sstr << '"' << getheader(in_, "User-Agent") << '"';
sstr << '\n';
int rv = ::write(fd_, sstr.data(), sstr.size());
if (rv < 0) {
perror("accesslog.write");
}
}
void logmsg(eLogLevel level, std::string s)
{
if (level < getMinLevel())
return;
std::string info = getheader(level);
std::string s2=utils::replacestring(s,"\n","\n"+info);
//boost::erase_all(s2, "\r");
s2.erase(std::remove(s2.begin(), s2.end(), '\r'), s2.end());
logverbatim(level,info+s2+"\n");
}
void handle_input(char * url, char * input){
vector * vec = str_split(input, " ");
CURL * curl;
char *com, *path;
char *data = NULL;
upload_buffer upbuf;
int perform = 1;
if(vec->length < 2){
destroy_vector(vec);
return;
}
/* init some stuff */
curl = curl_easy_init();
com = vector_get(vec, 0);
str_lower(com);
/* handle specific request types */
if(strcmp(com, "get")==0){
prepare_get(curl);
} else if(strcmp(com, "post")==0){
data = prepare_post(curl);
} else if (strcmp(com, "head")==0){
prepare_head(curl);
} else if (strcmp(com, "put")==0){
data = prepare_put(curl, &upbuf);
} else if(strcmp(com, "delete")==0) {
prepare_delete(curl);
} else if (strcmp(com, "setheader")==0){
perform = 0;
setheader(vec);
} else if(strcmp(com, "getheader")==0){
perform = 0;
getheader(vec);
} else if(strcmp(com, "delheader")==0){
perform = 0;
delheader(vec);
} else perform = 0;
if(perform){
path = vector_get(vec, 1);
perform_request(curl, url, path);
}
/* free data if needed */
if(data != NULL)
free(data);
destroy_vector(vec);
curl_easy_cleanup(curl);
}
// return true if we think server will automatically close connection
bool Response::CheckClose()
{
if( m_Version == 11 )
{
// HTTP1.1
// the connection stays open unless "connection: close" is specified.
const char* conn = getheader( "connection" );
if( conn && 0==_stricmp( conn, "close" ) )
return true;
else
return false;
}
// Older HTTP
// keep-alive header indicates persistant connection
if( getheader( "keep-alive" ) )
return false;
// TODO: some special case handling for Akamai and netscape maybe?
// (see _check_close() in python httplib.py for details)
return true;
}
__int64 JNL_HTTPGet::content_length()
{
char *p=getheader("content-length:");
if (!p) return 0;
__int64 cl = myatoi64(p);
if (cl > 0) return cl;
// workaround for bug #1744091
// some buggy apache servers return negative values for sizes
// over 2gb - fix it for them
if (cl < 0)
return (__int64)((unsigned int)(cl));
return 0;
}
int plurk_login(PLURK *ph, const char *username, const char *password)
{
int rc;
rc = plurk_request(ph, "/API/Users/login", IS_SSL, 3,
"api_key", ph->apikey,
"username", username,
"password", password);
if (rc)
return rc;
rc = getheader(ph->header, "set-cookie", ph->session);
if (!rc)
ph->sestate = 1;
return rc;
}
static int
loadheader( /* load an info. header into memory */
FILE *fp
)
{
fmterr = 0; frameno = 0;
if (headlen) { /* free old header */
free(headlines);
headlen = 0;
}
if (getheader(fp, addhline, NULL) < 0)
return(0);
if (fmterr)
return(-1);
return(1);
}
/*
* Toss one packet.
*
* 0 -
* 1 - Cannot open packet
* 2 - Bad packet header
* 3 - Packet is not for us
* 4 - Bad password
*/
int TossPkt(char *fn)
{
int rc, count = 0;
static int maxrc = 0;
static faddr from, to;
FILE *pkt;
if (!do_quiet) {
ftnd_colour(LIGHTGREEN, BLACK);
printf("Tossing packet %s\n", fn);
}
if ((pkt = fopen(fn, "r")) == 0) {
WriteError("$Cannot open %s", fn);
return 1;
}
memset(&from, 0, sizeof(faddr));
memset(&to, 0, sizeof(faddr));
if (((rc = getheader(&from, &to, pkt, fn, FALSE)) != 0)) {
WriteError("%s, aborting",
(rc == 1)?"wrong header type":
(rc == 2)?"bad packet header":
(rc == 3)?"packet is not for us":
(rc == 4)?"bad password":
"******");
fclose(pkt);
return(rc);
}
while ((rc = getmessage(pkt, &from, &to)) == 1) {
count++;
}
Syslog('+', "Messages : %d", count);
maxrc = rc;
if (!do_quiet)
printf("\r \r");
if (rc)
Syslog('+', "End, rc=%d", maxrc);
fclose(pkt);
return maxrc;
}
static PICTURE *
openpicture( /* open/check Radiance picture file */
char *fname
)
{
FILE *fp;
register PICTURE *pp;
register char *cp;
/* check filename suffix */
if (fname == NULL) return(NULL);
for (cp = fname; *cp; cp++)
;
while (cp > fname && cp[-1] != '.')
if (*--cp == '/') {
cp = fname;
break;
}
if (cp > fname && !strncmp(cp, "tif", 3))
return(NULL); /* assume it's a TIFF */
/* else try opening it */
if ((fp = fopen(fname, "r")) == NULL)
return(NULL);
SET_FILE_BINARY(fp);
/* allocate struct */
if ((pp = (PICTURE *)malloc(sizeof(PICTURE))) == NULL)
return(NULL); /* serious error -- should exit? */
pp->fp = fp; pp->fmt[0] = '\0'; pp->pa = 1.;
/* load header */
if (getheader(fp, headline, pp) < 0) {
closepicture(pp);
return(NULL);
}
if (!pp->fmt[0]) /* assume RGBE if unspecified */
strcpy(pp->fmt, COLRFMT);
if (!globmatch(PICFMT, pp->fmt) || !fgetsresolu(&pp->rs, fp)) {
closepicture(pp); /* failed test -- close file */
return(NULL);
}
rewind(fp); /* passed test -- rewind file */
return(pp);
}
int main(int argc, char *argv[]){
extern char *progname;
extern char *filename;
FILE *fp;
id3v2header *header;
id3v2frame *frame;
progname = argv[0];
filename = argv[1];
if(argc != 2){
printf("Usage: %s filename\n", progname);
exit(EXIT_FAILURE);
}
if((fp = fopen(filename, "r")) == NULL){
perror(progname);
exit(EXIT_FAILURE);
}
if((header = getheader(fp)) == NULL){
fprintf(stderr, "%s error: not a valid MP3 file.\n", progname);
exit(EXIT_FAILURE);
}
printheader(header);
while(((frame = getframe(fp)) != NULL) && frame->body != NULL){
printframe(frame, 1);
free(frame->body);
frame->body = NULL;
}
(void) fclose(fp);
return 0;
}
static void
checkfile(void) /* ready a file */
{
register int i;
/* process header */
gotview = 0;
if (echoheader) {
fputs(input[nfiles].name, stdout);
fputs(":\n", stdout);
}
getheader(input[nfiles].fp, headline, NULL);
if (wrongformat < 0) {
eputs(input[nfiles].name);
eputs(": not a Radiance picture\n");
quit(1);
}
if (wrongformat > 0) {
wputs(input[nfiles].name);
wputs(": warning -- incompatible picture format\n");
}
if (!gotview || setview(&input[nfiles].vw) != NULL)
input[nfiles].vw.type = 0;
if (!fgetsresolu(&input[nfiles].rs, input[nfiles].fp)) {
eputs(input[nfiles].name);
eputs(": bad picture size\n");
quit(1);
}
if (xmax == 0 && ymax == 0) {
xmax = scanlen(&input[nfiles].rs);
ymax = numscans(&input[nfiles].rs);
} else if (scanlen(&input[nfiles].rs) != xmax ||
numscans(&input[nfiles].rs) != ymax) {
eputs(input[nfiles].name);
eputs(": resolution mismatch\n");
quit(1);
}
/* allocate scanlines */
for (i = 0; i < WINSIZ; i++)
input[nfiles].scan[i] = (COLOR *)emalloc(xmax*sizeof(COLOR));
}
static void
getahead(void) /* load picture header */
{
char *err;
getheader(infp, headline, NULL);
if (lumf == NULL || !fgetsresolu(&inpres, infp)) {
fprintf(stderr, "%s: %s: not a Radiance picture\n",
progname, infn);
exit(1);
}
if (lumf == rgblum)
comprgb2xyzWBmat(inrgb2xyz, inprims);
else if (mbcalfile != NULL) {
fprintf(stderr, "%s: macbethcal only works with RGB pictures\n",
progname);
exit(1);
}
if (!gotview || ourview.type == VT_PAR ||
(ourview.horiz <= 5.) | (ourview.vert <= 5.)) {
ourview = stdview;
ourview.type = VT_PER;
if (pixaspect*inpres.yr < inpres.xr) {
ourview.horiz = 40.0;
ourview.vert = 2.*180./PI *
atan(.3639702*pixaspect*inpres.yr/inpres.xr);
} else {
ourview.vert = 40.0;
ourview.horiz = 2.*180./PI *
atan(.3639702*inpres.xr/pixaspect/inpres.yr);
}
}
if ((err = setview(&ourview)) != NULL) {
fprintf(stderr, "%s: view error in picture \"%s\": %s\n",
progname, infn, err);
exit(1);
}
}
void
copyin(register Archive_t* ap)
{
register File_t* f = &ap->file;
deltabase(ap);
while (getprologue(ap))
{
while (getheader(ap, f))
{
if (selectfile(ap, f))
filein(ap, f);
else
fileskip(ap, f);
if (ap->info)
ap->info->checksum = ap->memsum;
gettrailer(ap, f);
}
if (!getepilogue(ap))
break;
}
deltaverify(ap);
}
static int canonreq(struct hthead *req)
{
char *p, *p2, *r;
int n;
if(req->url[0] == '/') {
replrest(req, req->url + 1);
if((p = strchr(req->rest, '?')) != NULL)
*p = 0;
return(1);
}
if((p = strstr(req->url, "://")) != NULL) {
n = p - req->url;
if(((n == 4) && !strncasecmp(req->url, "http", 4)) ||
((n == 5) && !strncasecmp(req->url, "https", 5))) {
if(getheader(req, "host"))
return(0);
p += 3;
if((p2 = strchr(p, '/')) == NULL) {
headappheader(req, "Host", p);
free(req->url);
req->url = sstrdup("/");
} else {
r = sstrdup(p2);
*(p2++) = 0;
headappheader(req, "Host", p);
free(req->url);
req->url = r;
}
replrest(req, req->url + 1);
if((p = strchr(req->rest, '?')) != NULL)
*p = 0;
return(1);
}
}
return(0);
}
int
main(
int argc,
char *argv[]
)
{
int ncolumns = 0;
int autolabel = 0;
int curcol = 0, x0 = 0, curx = 0, cury = 0, spacing = 0;
int xsgn, ysgn;
char *thislabel;
int an;
SET_DEFAULT_BINARY();
SET_FILE_BINARY(stdin);
SET_FILE_BINARY(stdout);
progname = argv[0];
for (an = 1; an < argc && argv[an][0] == '-'; an++)
switch (argv[an][1]) {
case 'h':
echoheader = !echoheader;
break;
case 'x':
xsiz = atoi(argv[++an]);
break;
case 'y':
ysiz = atoi(argv[++an]);
break;
case 'b':
setcolr(bgcolr, atof(argv[an+1]),
atof(argv[an+2]),
atof(argv[an+3]));
an += 3;
break;
case 'a':
ncolumns = atoi(argv[++an]);
break;
case 's':
spacing = atoi(argv[++an]);
break;
case 'o':
curx = x0 = atoi(argv[++an]);
cury = atoi(argv[++an]);
break;
case 'l':
switch (argv[an][2]) {
case 'a':
autolabel++;
break;
case 'h':
labelht = atoi(argv[++an]);
break;
case '\0':
goto dofiles;
default:
goto userr;
}
break;
case '\0':
case 't':
goto dofiles;
default:
goto userr;
}
dofiles:
newheader("RADIANCE", stdout);
fputnow(stdout);
for (nfile = 0; an < argc; nfile++) {
if (nfile >= MAXFILE)
goto toomany;
thislabel = NULL;
input[nfile].flags = 0;
xsgn = ysgn = '-';
while (an < argc && (argv[an][0] == '-' || argv[an][0] == '+'
|| argv[an][0] == '=')) {
switch (argv[an][1]) {
case 't':
checkthresh = 1;
if (argv[an][0] == '-') {
input[nfile].flags |= HASMIN;
input[nfile].thmin = atof(argv[an+1]);
} else if (argv[an][0] == '+') {
input[nfile].flags |= HASMAX;
input[nfile].thmax = atof(argv[an+1]);
} else
goto userr;
an++;
break;
case 'l':
if (strcmp(argv[an], "-l"))
goto userr;
thislabel = argv[++an];
break;
case '+':
case '-':
case '0':
if (argv[an][0] != '=')
goto userr;
xsgn = argv[an][1];
ysgn = argv[an][2];
if (ysgn != '+' && ysgn != '-' && ysgn != '0')
goto userr;
break;
case '\0':
if (argv[an][0] == '-')
goto getfile;
goto userr;
default:
goto userr;
}
an++;
}
getfile:
if (argc-an < (ncolumns ? 1 : 3))
goto userr;
if (autolabel && thislabel == NULL)
thislabel = argv[an];
if (!strcmp(argv[an], "-")) {
input[nfile].name = StandardInput;
input[nfile].fp = stdin;
} else {
if (argv[an][0] == '!') {
input[nfile].name = Command;
input[nfile].fp = popen(argv[an]+1, "r");
} else {
input[nfile].name = argv[an];
input[nfile].fp = fopen(argv[an], "r");
}
if (input[nfile].fp == NULL) {
perror(argv[an]);
quit(1);
}
}
an++;
/* get header */
if (echoheader)
printf("%s:\n", input[nfile].name);
getheader(input[nfile].fp, headline, NULL);
if (wrongformat) {
fprintf(stderr, "%s: incompatible input format\n",
input[nfile].name);
quit(1);
}
/* get picture size */
if (fgetresolu(&input[nfile].xres, &input[nfile].yres,
input[nfile].fp) < 0) {
fprintf(stderr, "%s: bad picture size\n",
input[nfile].name);
quit(1);
}
if (ncolumns > 0) {
if (curcol >= ncolumns) {
cury = ymax + spacing;
curx = x0;
curcol = 0;
}
input[nfile].xloc = curx;
input[nfile].yloc = cury;
curx += input[nfile].xres + spacing;
curcol++;
} else {
input[nfile].xloc = atoi(argv[an++]);
if (xsgn == '+')
input[nfile].xloc -= input[nfile].xres;
else if (xsgn == '0')
input[nfile].xloc -= input[nfile].xres/2;
input[nfile].yloc = atoi(argv[an++]);
if (ysgn == '+')
input[nfile].yloc -= input[nfile].yres;
else if (ysgn == '0')
input[nfile].yloc -= input[nfile].yres/2;
}
if (input[nfile].xloc < xmin)
xmin = input[nfile].xloc;
if (input[nfile].yloc < ymin)
ymin = input[nfile].yloc;
if (input[nfile].xloc+input[nfile].xres > xmax)
xmax = input[nfile].xloc+input[nfile].xres;
if (input[nfile].yloc+input[nfile].yres > ymax)
ymax = input[nfile].yloc+input[nfile].yres;
if (thislabel != NULL) {
if (++nfile >= MAXFILE)
goto toomany;
input[nfile].name = Label;
input[nfile].flags = 0;
input[nfile].xres = input[nfile-1].xres;
input[nfile].yres = labelht;
if ((input[nfile].fp = lblopen(thislabel,
&input[nfile].xres,
&input[nfile].yres)) == NULL)
goto labelerr;
input[nfile].xloc = input[nfile-1].xloc;
input[nfile].yloc = input[nfile-1].yloc +
input[nfile-1].yres-input[nfile].yres;
}
}
if (xsiz <= 0)
xsiz = xmax;
else if (xsiz > xmax)
xmax = xsiz;
if (ysiz <= 0)
ysiz = ymax;
else if (ysiz > ymax)
ymax = ysiz;
/* add new header info. */
printargs(argc, argv, stdout);
if (strcmp(ourfmt, PICFMT))
fputformat(ourfmt, stdout); /* print format if known */
putchar('\n');
fprtresolu(xsiz, ysiz, stdout);
compos();
quit(0);
userr:
fprintf(stderr,
"Usage: %s [-h][-x xr][-y yr][-b r g b][-a n][-s p][-o x0 y0][-la][-lh h] ",
progname);
fprintf(stderr, "[-t min1][+t max1][-l lab][=SS] pic1 x1 y1 ..\n");
quit(1);
toomany:
fprintf(stderr, "%s: only %d files and labels allowed\n",
progname, MAXFILE);
quit(1);
labelerr:
fprintf(stderr, "%s: error opening label\n", progname);
quit(1);
return 1; /* pro forma return */
}
/* Load matrix from supported file type */
RMATRIX *
rmx_load(const char *fname)
{
FILE *fp = stdin;
RMATRIX dinfo;
RMATRIX *dnew;
if (fname == NULL) { /* reading from stdin? */
fname = "<stdin>";
#ifdef _WIN32
_setmode(fileno(stdin), _O_BINARY);
#endif
} else {
const char *sp = fname; /* check suffix */
while (*sp)
++sp;
while (sp > fname && sp[-1] != '.')
--sp;
if (!strcasecmp(sp, "XML")) { /* assume it's a BSDF */
CMATRIX *cm = cm_loadBTDF((char *)fname);
if (cm == NULL)
return(NULL);
dnew = rmx_from_cmatrix(cm);
cm_free(cm);
return(dnew);
}
/* else open it ourselves */
if ((fp = fopen(fname, "rb")) == NULL)
return(NULL);
}
#ifdef getc_unlocked
flockfile(fp);
#endif
dinfo.nrows = dinfo.ncols = dinfo.ncomp = 0;
dinfo.dtype = DTascii; /* assumed w/o FORMAT */
dinfo.info = NULL;
if (getheader(fp, get_dminfo, &dinfo) < 0) {
fclose(fp);
return(NULL);
}
if ((dinfo.nrows <= 0) | (dinfo.ncols <= 0)) {
if (!fscnresolu(&dinfo.ncols, &dinfo.nrows, fp)) {
fclose(fp);
return(NULL);
}
if (dinfo.ncomp <= 0)
dinfo.ncomp = 3;
else if ((dinfo.dtype == DTrgbe) | (dinfo.dtype == DTxyze) &&
dinfo.ncomp != 3) {
fclose(fp);
return(NULL);
}
}
dnew = rmx_alloc(dinfo.nrows, dinfo.ncols, dinfo.ncomp);
if (dnew == NULL) {
fclose(fp);
return(NULL);
}
dnew->info = dinfo.info;
switch (dinfo.dtype) {
case DTascii:
if (!rmx_load_ascii(dnew, fp))
goto loaderr;
dnew->dtype = DTascii; /* should leave double? */
break;
case DTfloat:
if (!rmx_load_float(dnew, fp))
goto loaderr;
dnew->dtype = DTfloat;
break;
case DTdouble:
if (!rmx_load_double(dnew, fp))
goto loaderr;
dnew->dtype = DTdouble;
break;
case DTrgbe:
case DTxyze:
if (!rmx_load_rgbe(dnew, fp))
goto loaderr;
dnew->dtype = dinfo.dtype;
break;
default:
goto loaderr;
}
if (fp != stdin)
fclose(fp);
return(dnew);
loaderr: /* should report error? */
fclose(fp);
rmx_free(dnew);
return(NULL);
}
