char *
cfulist_join(cfulist_t *list, const char *delimiter) {
_join_foreach_struct *arg = calloc(1, sizeof(_join_foreach_struct));
char *str = NULL;
arg->delimiter = delimiter;
arg->string = cfustring_new();
cfulist_foreach(list, _join_foreach_fn, (void *)arg);
str = cfustring_get_buffer_copy(arg->string);
cfustring_destroy(arg->string);
free(arg);
return str;
}
int main(int argc, char **argv) {
cfustring_t *buf = cfustring_new_with_initial_size(32);
char **strings = NULL;
size_t num_strings = 0;
size_t num_headers = 0;
size_t i = 0;
char *ref_addr = NULL;
char *s = NULL;
cfustring_t *header_block = cfustring_new_from_string(
"User-Agent: curl/7.10.6 (i386-redhat-linux-gnu) libcurl/7.10.6 OpenSSL/0.9.7a ipv6 zlib/1.2.0.7\r\n"
"Host: localhost:9095\r\n"
"Pragma: no-cache\r\n"
"Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*\r\n");
cfustring_t **header_lines = NULL;
(void)argc; (void)argv; /* avoid compiler warnings */
cfustring_append(buf, "test^*string%2^*3");
strings = cfustring_split_to_c_str(buf, &num_strings, 0, "%", "^*", NULL);
printf("got back %lu strings\n", num_strings);
printf("\n");
for (i = 0; i < num_strings; i++) {
printf("'%s'\n", strings[i]);
}
for (i = 0; i < num_strings; i++) {
free(strings[i]);
}
free(strings);
header_lines = cfustring_split(header_block, &num_headers, 0, "\r\n", "\n", NULL);
printf("got back %lu headers\n", num_strings);
for (i = 0; i < num_headers; i++) {
strings = cfustring_split_to_c_str(header_lines[i], &num_strings, 2, ":", NULL);
if (num_strings != 2) {
/* bad header */
size_t j = 0;
for (j = 0; j < num_strings; j++) free(strings[j]);
free(strings);
fprintf(stderr, "bad header: %lu strings from split -- '%s'\n", num_strings, cfustring_get_buffer(header_lines[i]));
continue;
}
printf("Got header '%s' => '%s'\n", strings[0], strings[1]);
free(strings[0]); free(strings[1]);
free(strings);
}
for (i = 0; i < num_headers; i++) {
assert(cfu_is_string(header_lines[i]));
cfustring_destroy(header_lines[i]);
}
free(header_lines);
cfustring_sprintf(buf, "this %% is a string - '%.2f'", 509.0);
printf("cfustring_sprintf(): '%s'\n", cfustring_get_buffer(buf));
cfustring_destroy(buf);
s = cfustring_sprintf_c_str("this is a test with a num: '%u'\n", 5);
printf("got: %s\n", s);
free(s);
ref_addr = cfustring_sprintf_c_str("%p", (void *)header_block);
cfustring_destroy(header_block);
printf("\n\nheader_block as ref_addr='%s'\n\n", ref_addr);
free(ref_addr);
return 0;
}
