/*----------------------------------------------------------------------------*/
static long qfits_time_now(void)
{
struct timeval time_struct;
gettimeofday (&time_struct, 0);
return (timer_to_time (time_struct.tv_sec)
+ time_struct.tv_usec / 10000);
}
SYMTAB *
ini_dyn_load (
SYMTAB *load_symtab,
const char *filename)
{
FILE
*inifile;
SYMTAB
*symtab, /* Symbol table to populate */
*envtab; /* Environment, as symbol table */
char
*section = NULL, /* Filled as we scan through */
*keyword = NULL, /* the ini file */
*value = NULL,
*fromptr,
*toptr,
*section_end; /* Null byte at end of section */
ASSERT (filename);
inifile = file_locate ("PATH", filename, NULL);
if (load_symtab) /* Use specified symbol table */
symtab = load_symtab; /* or create a new one */
else {
symtab = sym_create_table ();
if (symtab == NULL)
return (NULL); /* Quit if insufficient memory */
}
/* Store control variables in symbol table */
if (inifile || load_symtab == NULL) {
sym_assume_symbol (symtab, "filename", filename);
snprintf (iniline, sizeof (iniline), "%ld",
timer_to_date (get_file_time (filename)));
sym_assume_symbol (symtab, "filedate", iniline);
snprintf (iniline, sizeof (iniline), "%ld",
timer_to_time (get_file_time (filename)));
sym_assume_symbol (symtab, "filetime", iniline);
}
if (!inifile)
return (symtab); /* File not found; empty table */
/* Now load the ini file, starting from the beginning */
envtab = env2symb ();
fseek (inifile, 0, SEEK_SET);
FOREVER
{
if (ini_scan_section (inifile, &keyword, &value))
{
if (section)
{
section_end = strchr (section, '\0');
ASSERT (section_end);
xstrcat (section, ":", keyword, NULL);
value = tok_subst (value, envtab);
/* Handle value in quotes */
if (*value == '"')
{
/* Unescape value if necessary */
if (strchr (value, '\\'))
{
toptr = value;
for (fromptr = value; *fromptr; fromptr++)
{
if (*fromptr == '\\')
{
fromptr++;
if (*fromptr == 'n')
*toptr++ = '\n';
else
*toptr++ = *fromptr;
}
else
*toptr++ = *fromptr;
}
*toptr = '\0';
}
strlast (value) = '\0';
sym_assume_symbol (symtab, section, value + 1);
}
else
sym_assume_symbol (symtab, section, value);
mem_strfree (&value);
*section_end = '\0';
}
}
else
if (keyword) /* Found new section */
{
section = keyword;
sym_assume_symbol (symtab, section, "");
}
else
break;
}
file_close (inifile);
sym_delete_table (envtab);
sym_sort_table (symtab, NULL); /* Sort table by symbol name */
return (symtab);
}