TEST(String, ExpandHome)
{
char *home, *result;
int length_home;
home = getenv ("HOME");
length_home = strlen (home);
POINTERS_EQUAL(NULL, string_expand_home (NULL));
result = string_expand_home ("~/abc.txt");
CHECK(strncmp (result, home, length_home) == 0);
LONGS_EQUAL(length_home + 8, strlen (result));
STRCMP_EQUAL(result + length_home, "/abc.txt");
free (result);
}
char *
util_search_full_lib_name (const char *filename, const char *plugins_dir)
{
char *filename2, *full_name;
int i;
/* expand home in filename */
filename2 = string_expand_home (filename);
if (!filename2)
return NULL;
/* if full path, return it */
if (strchr (filename2, '/') || strchr (filename2, '\\'))
return filename2;
if (config_plugin_extensions)
{
for (i = 0; i < config_num_plugin_extensions; i++)
{
full_name = util_search_full_lib_name_ext (filename2,
config_plugin_extensions[i],
plugins_dir);
if (full_name)
{
free (filename2);
return full_name;
}
}
}
else
{
full_name = util_search_full_lib_name_ext (filename2, "", plugins_dir);
if (full_name)
{
free (filename2);
return full_name;
}
}
free (filename2);
return strdup (filename);
}
void
network_set_gnutls_ca_file ()
{
#ifdef HAVE_GNUTLS
char *ca_path, *ca_path2;
if (weechat_no_gnutls)
return;
ca_path = string_expand_home (CONFIG_STRING(config_network_gnutls_ca_file));
if (ca_path)
{
ca_path2 = string_replace (ca_path, "%h", weechat_home);
if (ca_path2)
{
gnutls_certificate_set_x509_trust_file (gnutls_xcred, ca_path2,
GNUTLS_X509_FMT_PEM);
free (ca_path2);
}
free (ca_path);
}
#endif
}
char *
secure_get_passphrase_from_file (const char *filename)
{
FILE *file;
char *passphrase, *filename2, buffer[1024+1], *pos;
size_t num_read;
passphrase = NULL;
filename2 = string_expand_home (filename);
if (!filename2)
return NULL;
file = fopen (filename2, "r");
if (file)
{
num_read = fread (buffer, 1, sizeof (buffer) - 1, file);
if (num_read > 0)
{
buffer[num_read] = '\0';
pos = strchr (buffer, '\r');
if (pos)
pos[0] = '\0';
pos = strchr (buffer, '\n');
if (pos)
pos[0] = '\0';
if (buffer[0])
passphrase = strdup (buffer);
}
fclose (file);
}
free (filename2);
return passphrase;
}
