static sds parse_section(sds str, char *tag, char type)
{
puts("parse_section");
sds buff = sdsempty();
switch (type) {
case '#':
buff = tag_section(str, tag);
break;
case '^':
buff = tag_inverted(str, tag);
break;
}
// tag = sdscpylen(tag,buff,sdslen(buff));
puts("free buff");
//sdsfree(buff);
// return tag;
printf("section str: '%s'\n", str);
printf("section tag: '%s'\n", tag);
printf("section type: '%c'\n", type);
return str;
}
void parse(FILE *stream) {
char buffer[MAX_WORD_LEN];
int c = 0, index = 0;
while (EOF != (c = tolower(getc(stream)))) {
switch (c) {
case '<': /* Tags */
/* End the current word */
if (index) {
buffer[index] = '\0';
clean_word(buffer);
word(buffer);
index = 0;
}
/* Get the next character and decide what to do next */
c = getc(stream); /* Case doesn't matter here */
switch (c) {
case '/': /* End tags */
tag_section(buffer, stream);
end_tag(buffer);
break;
default: /* Start tags */
c = ungetc(c, stream);
if (EOF != c) {
tag_section(buffer, stream);
start_tag(buffer);
}
break;
}
break;
case '&': /* Entity references */
entity_ref(stream);
/*if (39 == entity_ref(stream)) ungetc(39, stream);*/
break;
default: /* Plain text */
if (index == MAX_WORD_LEN) {
fprintf(stderr, "Maximum word length exceeded!\n");
exit(EXIT_FAILURE);
}
if (isalnum(c) || c == 39) {
if (c != 39 || index) { /* no ' allowed at the start */
buffer[index++] = c;
}
} else if (index) {
buffer[index] = '\0';
clean_word(buffer);
word(buffer);
index = 0;
}
break;
}
}
if (!feof(stream)) {
/* Stop due to an error! */
perror("Parsing failure");
exit(EXIT_FAILURE);
}
}
