static char *
read_textline (FILE *fp)
{
char line[4096];
char *p;
int any = 0;
/* Read line but skip over initial empty lines. */
do
{
do
{
if (!fgets (line, sizeof line, fp))
{
if (feof (fp))
return NULL;
die ("error reading input line: %s\n", strerror (errno));
}
p = strchr (line, '\n');
if (p)
*p = 0;
p = line + (*line? (strlen (line)-1):0);
for ( ;p > line; p--)
if (my_isascii (*p) && isspace (*p))
*p = 0;
}
while (!any && !*line);
any = 1;
}
while (*line == '#'); /* Always skip comment lines. */
if (verbose > 1)
fprintf (stderr, PGM ": received line: %s\n", line);
return gcry_xstrdup (line);
}
/* ********************************************************************* */
int clean_name(char *tmp_path, char *opath)
{
/* remove spaces, *'s, :'s &'s and commas from the name */
int len = strlen(tmp_path);
int o_index=0;
for(int i=0; i<len; i++)
{
if( isspace(tmp_path[i] ) )
{
if( o_index && // add a _ if not first char
opath[o_index-1] != '_' ) // and if previous char not a _
opath[o_index++] = '_';
}
else
if( my_isascii( tmp_path[i] ) &&
tmp_path[i] != '&' &&
tmp_path[i] != ',' &&
tmp_path[i] != '*' &&
tmp_path[i] != '/' &&
tmp_path[i] != ':' )
opath[o_index++] = tmp_path[i];
}
opath[o_index] = '\0'; /* terminate the string */
return(OK);
}
/* Read next line but skip over empty and comment lines. Caller must
xfree the result. */
static char *
read_textline (FILE *fp, int *lineno)
{
char line[4096];
char *p;
do
{
if (!fgets (line, sizeof line, fp))
{
if (feof (fp))
return NULL;
die ("error reading input line: %s\n", strerror (errno));
}
++*lineno;
p = strchr (line, '\n');
if (!p)
die ("input line %d not terminated or too long\n", *lineno);
*p = 0;
for (p--;p > line && my_isascii (*p) && isspace (*p); p--)
*p = 0;
}
while (!*line || *line == '#');
/* if (debug) */
/* show ("read line: '%s'\n", line); */
return xstrdup (line);
}
static void
hexdowncase (char *string)
{
char *p;
for (p=string; *p; p++)
if (my_isascii (*p))
*p = tolower (*p);
}
/* Copy the data after the tag to BUFFER. BUFFER will be allocated as
needed. */
static void
copy_data (char **buffer, const char *line, int lineno)
{
const char *s;
xfree (*buffer);
*buffer = NULL;
s = strchr (line, ':');
if (!s)
{
fail ("syntax error at input line %d", lineno);
return;
}
for (s++; my_isascii (*s) && isspace (*s); s++)
;
*buffer = xstrdup (s);
}