static int load_frame_ascii(cst_track *t, int i, cst_tokenstream *ts)
{
int j;
t->times[i] = cst_atof(ts_get(ts));
ts_get(ts); /* the can be only 1 */
for (j = 0; j < t->num_channels; j++)
t->frames[i][j] = cst_atof(ts_get(ts));
if ((i + 1 < t->num_frames) && (ts_eof(ts)))
{
return -1;
}
return 0;
}
int relation_load(cst_relation *r, const char *filename)
{
cst_tokenstream *fd;
cst_item *item;
const char *token=0;
if ((fd = ts_open(filename,NULL,";","","")) == 0)
{
cst_errmsg("relation_load: can't open file \"%s\" for reading\n",
filename);
return CST_ERROR_FORMAT;
}
for ( ; !ts_eof(fd); )
{
token = ts_get(fd);
if (cst_streq("#",token))
break;
}
#import "OpenEarsStaticAnalysisToggle.h"
#ifdef STATICANALYZEDEPENDENCIES
#define __clang_analyzer__ 1
#endif
#if !defined(__clang_analyzer__) || defined(STATICANALYZEDEPENDENCIES)
#undef __clang_analyzer__
if (!cst_streq("#",token))
#endif
{
cst_errmsg("relation_load: no end of header marker in \"%s\"\n",
filename);
ts_close(fd);
return CST_ERROR_FORMAT;
}
while (!ts_eof(fd))
{
token = ts_get(fd);
if (cst_streq(token,""))
continue;
item = relation_append(r,NULL);
item_set_float(item,"end",(float)cst_atof(token));
#import "OpenEarsStaticAnalysisToggle.h"
#ifdef STATICANALYZEDEPENDENCIES
#define __clang_analyzer__ 1
#endif
#if !defined(__clang_analyzer__) || defined(STATICANALYZEDEPENDENCIES)
#undef __clang_analyzer__
token = ts_get(fd);
#endif
token = ts_get(fd);
item_set_string(item,"name",token);
}
ts_close(fd);
return CST_OK_FORMAT;
}
int relation_load(cst_relation *r, const char *filename)
{
cst_tokenstream *fd;
cst_item *item;
const char *token=0;
if ((fd = ts_open(filename,NULL,";","","")) == 0)
{
cst_errmsg("relation_load: can't open file \"%s\" for reading\n",
filename);
return CST_ERROR_FORMAT;
}
for ( ; !ts_eof(fd); )
{
token = ts_get(fd);
if (cst_streq("#",token))
break;
}
if (!cst_streq("#",token))
{
cst_errmsg("relation_load: no end of header marker in \"%s\"\n",
filename);
ts_close(fd);
return CST_ERROR_FORMAT;
}
while (!ts_eof(fd))
{
token = ts_get(fd);
if (cst_streq(token,""))
continue;
item = relation_append(r,NULL);
item_set_float(item,"end",(float)cst_atof(token));
token = ts_get(fd);
token = ts_get(fd);
item_set_string(item,"name",token);
}
ts_close(fd);
return CST_OK_FORMAT;
}
float val_float(const cst_val *v)
{
if (v && (CST_VAL_TYPE(v) == CST_VAL_TYPE_INT))
return (float)CST_VAL_INT(v);
else if (v && (CST_VAL_TYPE(v) == CST_VAL_TYPE_FLOAT))
return CST_VAL_FLOAT(v);
else if (v && (CST_VAL_TYPE(v) == CST_VAL_TYPE_STRING))
return cst_atof(CST_VAL_STRING(v));
else
{
cst_errmsg("VAL: tried to access float in %d typed val\n",
(v ? CST_VAL_TYPE(v) : -1));
cst_error();
}
return 0;
}
cst_file cst_url_open(const char *url)
{
/* Always opens it for reading */
cst_tokenstream *urlts;
const cst_string *protocol;
int port;
cst_string *host;
int fd;
char *url_request;
char *path;
cst_file ofd;
int state,n;
char c;
urlts = ts_open_string(url, "", ":/", "", "");
protocol = ts_get(urlts);
if (cst_streq(protocol,"http"))
{
#ifdef CST_NO_SOCKETS
ts_close(urlts);
return NULL;
#else
if (!cst_streq(ts_get(urlts),":") ||
!cst_streq(ts_get(urlts),"/") ||
!cst_streq(ts_get(urlts),"/"))
{
ts_close(urlts);
return NULL;
}
host = cst_strdup(ts_get(urlts));
if (cst_streq(ts_get(urlts),":"))
port = (int)cst_atof(ts_get(urlts));
else
port = 80;
/* Open port to web server */
fd = cst_socket_open(host,port);
if (fd < 0)
{
cst_free(host);
ts_close(urlts);
return NULL;
}
url_request = cst_alloc(char,cst_strlen(url)+17);
cst_sprintf(url_request,"GET %s HTTP/1.2\n\n",url);
n = write(fd,url_request,cst_strlen(url_request));
cst_free(url_request);
/* Skip http header -- until \n\n */
state=0;
while (state != 4)
{
n=read(fd,&c,1);
if (n == 0)
{ /* eof or link gone down */
cst_free(host);
ts_close(urlts);
return NULL;
}
if ((state == 0) && (c == '\r'))
state=1;
else if ((state == 1) && (c == '\n'))
state=2;
else if ((state == 2) && (c == '\r'))
state=3;
else if ((state == 3) && (c == '\n'))
state=4;
/* Not sure you can get no CRs in the stream */
else if ((state == 0) && (c == '\n'))
state=2;
else if ((state == 2) && (c == '\n'))
state=4;
else
state = 0;
}
ofd = fdopen(fd,"rb");
ts_close(urlts);
cst_free(host);
return ofd;
#endif
}
