/**
*
* (1) opens the word file and adds it to the word file list
* (2) reads in the words
* (3) puts each word in a Dict_node
* (4) links these together by their left pointers at the
* front of the list pointed to by dn
* (5) returns a pointer to the first of this list
*/
Dict_node * read_word_file(Dictionary dict, Dict_node * dn, char * filename)
{
Dict_node * dn_new;
Word_file * wf;
FILE * fp;
const char * s;
char file_name_copy[MAX_PATH_NAME+1];
safe_strcpy(file_name_copy, filename+1, sizeof(file_name_copy)); /* get rid of leading '/' */
if ((fp = dictopen(file_name_copy, "r")) == NULL) {
prt_error("Error opening word file %s\n", file_name_copy);
return NULL;
}
/*printf(" Reading \"%s\"\n", file_name_copy);*/
/*printf("*"); fflush(stdout);*/
wf = (Word_file *) xalloc(sizeof (Word_file));
safe_strcpy(wf->file, file_name_copy, sizeof(wf->file));
wf->changed = FALSE;
wf->next = dict->word_file_header;
dict->word_file_header = wf;
while ((s = get_a_word(dict, fp)) != NULL) {
dn_new = (Dict_node *) xalloc(sizeof(Dict_node));
dn_new->left = dn;
dn = dn_new;
dn->string = s;
dn->file = wf;
}
fclose(fp);
return dn;
}
char *replace_by_alias(char *str, t_alias *list)
{
char *new_str;
char *word;
int save;
int x;
x = -1;
if ((new_str = copy_str(str)) == NULL)
return (NULL);
while (new_str[++x])
{
if (new_str[x] != ';' && new_str[x] != ' ' && new_str[x] != '\t' &&
new_str[x] != '|' && new_str[x] != '&')
{
save = x;
if ((word = get_a_word(new_str, &x)) && is_alias(&word, list))
{
if ((new_str = replace_word(word, new_str, save, &x)) == NULL)
return (NULL);
}
else if (word)
free(word);
}
}
return (new_str);
}
/**
*
* (1) opens the word file and adds it to the word file list
* (2) reads in the words
* (3) puts each word in a Dict_node
* (4) links these together by their left pointers at the
* front of the list pointed to by dn
* (5) returns a pointer to the first of this list
*/
Dict_node * read_word_file(Dictionary dict, Dict_node * dn, char * filename)
{
Word_file * wf;
FILE * fp;
const char * s;
filename += 1; /* get rid of leading '/' */
if ((fp = dictopen(filename, "r")) == NULL) {
return NULL;
}
wf = malloc(sizeof (Word_file));
wf->file = string_set_add(filename, dict->string_set);
wf->changed = false;
wf->next = dict->word_file_header;
dict->word_file_header = wf;
while ((s = get_a_word(dict, fp)) != NULL) {
if ('\0' == s[0]) /* returned error indication */
{
fclose(fp);
free_insert_list(dn);
return NULL;
}
Dict_node * dn_new = malloc(sizeof(Dict_node));
dn_new->left = dn;
dn = dn_new;
dn->string = s;
dn->file = wf;
}
fclose(fp);
return dn;
}
