SMFList_T *smf_settings_group_get_list(SMFSettings_T *settings, char *group_name, char *key) {
char *tmp = NULL;
char *s = NULL;
char **sl = NULL;
char **p = NULL;
SMFList_T *list = NULL;
assert(settings);
assert(group_name);
assert(key);
if (smf_list_new(&list,smf_internal_string_list_destroy)!=0)
return NULL;
asprintf(&tmp,"%s:%s",group_name,key);
s = smf_dict_get(settings->groups,tmp);
free(tmp);
sl = smf_core_strsplit(s, ";", NULL);
p = sl;
while(*p != NULL) {
tmp = smf_core_strstrip(*p);
smf_list_append(list, tmp);
p++;
}
free(sl);
return list;
}
END_TEST
START_TEST(strsplit_no_split) {
const char *src = "value1";
char **sl = NULL;
int nelems = -99;
fail_unless((sl = smf_core_strsplit(src, ";", &nelems)) != NULL);
fail_unless(strcmp(sl[0], "value1") == 0);
fail_unless(sl[1] == '\0');
fail_unless(nelems == 1);
free(sl[0]);
free(sl);
}
END_TEST
START_TEST(strsplit_no_nelems) {
const char *src = "value1;value2;value3";
char **sl = NULL;
fail_unless((sl = smf_core_strsplit(src, ";", NULL)) != NULL);
fail_unless(strcmp(sl[0], "value1") == 0);
fail_unless(strcmp(sl[1], "value2") == 0);
fail_unless(strcmp(sl[2], "value3") == 0);
fail_unless(sl[3] == '\0');
free(sl[0]);
free(sl[1]);
free(sl[2]);
free(sl);
}
int smf_core_expand_string(const char *format, const char *addr, char **buf) {
int rep_made = 0;
int nelems;
char **parts = smf_core_strsplit(addr, "@", &nelems);
char *out;
size_t out_size;
int offs;
assert(format != NULL);
assert(addr != NULL);
assert(buf != NULL);
out_size = strlen(format) + 1;
if ((out = malloc(out_size)) == NULL) {
return -1;
}
// Prepare the result with the format.
// The '%<x>'-expressions are replaced later.
strncpy(out, format, out_size);
out[out_size - 1] = '\0';
offs = 0;
while(out[offs] != '\0') {
if(out[offs] == '%') {
const char *insert = NULL;
switch(out[offs + 1]) {
case 's':
insert = addr;
break;
case 'u':
insert = parts[0];
break;
case 'd':
if (nelems < 2) {
smf_core_strsplit_free(parts);
free(out);
return -1;
}
insert = parts[1];
break;
default:
smf_core_strsplit_free(parts);
free(out);
return(-2);
break; /* never reached */
}
// Replace the both option-characters with the "insert"-string
if (insert != NULL) {
// New size of out: size of insert-string but without the two option-characters
const size_t insert_len = strlen(insert);
out_size += (insert_len - 2);
out = realloc(out, out_size);
// First move everything behind the option-characters
memmove(out + offs + insert_len, out + offs + 2, strlen(out + offs + 2) + 1);
// Now insert the "insert"-string at the current position
memcpy(out + offs, insert, insert_len);
offs += insert_len - 1;
} else {
offs++;
}
rep_made++;
}
offs++;
}
*buf = out;
smf_core_strsplit_free(parts);
return(rep_made);
}
