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[multiple] code reuse: using array_*() funcs

This commit is contained in:
Glenn Strauss 2018-09-21 16:56:08 -04:00
parent 2b40854ab9
commit 810109cc34
6 changed files with 43 additions and 114 deletions
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21
src/array.c
View File

@ -578,30 +578,15 @@ int array_print(array *a, int depth) {
#ifdef DEBUG_ARRAY
int main (int argc, char **argv) {
array *a;
data_string *ds;
UNUSED(argc);
UNUSED(argv);
a = array_init();
ds = data_string_init();
buffer_copy_string_len(ds->key, CONST_STR_LEN("abc"));
buffer_copy_string_len(ds->value, CONST_STR_LEN("alfrag"));
array_insert_unique(a, (data_unset *)ds);
ds = data_string_init();
buffer_copy_string_len(ds->key, CONST_STR_LEN("abc"));
buffer_copy_string_len(ds->value, CONST_STR_LEN("hameplman"));
array_insert_unique(a, (data_unset *)ds);
ds = data_string_init();
buffer_copy_string_len(ds->key, CONST_STR_LEN("123"));
buffer_copy_string_len(ds->value, CONST_STR_LEN("alfrag"));
array_insert_unique(a, (data_unset *)ds);
array_insert_key_value(a, CONST_STR_LEN("abc"), CONST_STR_LEN("alfrag"));
array_insert_key_value(a, CONST_STR_LEN("abc"), CONST_STR_LEN("hameplman"));
array_insert_key_value(a, CONST_STR_LEN("123"), CONST_STR_LEN("alfrag"));
array_print(a, 0);

11
src/configfile-glue.c
View File

@ -192,21 +192,12 @@ int config_insert_values_global(server *srv, array *ca, const config_values_t cv
data_unset *du;
for (i = 0; cv[i].key; i++) {
data_string *touched;
if (NULL == (du = array_get_element_klen(ca, cv[i].key, strlen(cv[i].key)))) {
/* no found */
continue;
}
/* touched */
touched = data_string_init();
buffer_copy_string_len(touched->value, CONST_STR_LEN(""));
buffer_copy_buffer(touched->key, du->key);
array_insert_unique(srv->config_touched, (data_unset *)touched);
array_set_key_value(srv->config_touched, CONST_BUF_LEN(du->key), CONST_STR_LEN(""));
}
return config_insert_values_internal(srv, ca, cv, scope);

58
src/configfile.c
View File

@ -25,18 +25,16 @@
#if defined(HAVE_MYSQL) || (defined(HAVE_LDAP_H) && defined(HAVE_LBER_H) && defined(HAVE_LIBLDAP) && defined(HAVE_LIBLBER))
static void config_warn_authn_module (server *srv, const char *module) {
size_t len = strlen(module);
static void config_warn_authn_module (server *srv, const char *module, size_t len) {
for (size_t i = 0; i < srv->config_context->used; ++i) {
const data_config *config = (data_config const*)srv->config_context->data[i];
const data_unset *du = array_get_element(config->value, "auth.backend");
if (NULL != du && du->type == TYPE_STRING) {
data_string *ds = (data_string *)du;
if (buffer_is_equal_string(ds->value, module, len)) {
ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_authn_"));
buffer_append_string(ds->value, module);
array_insert_unique(srv->srvconf.modules, (data_unset *)ds);
buffer_copy_string_len(srv->tmp_buf, CONST_STR_LEN("mod_authn_"));
buffer_append_string_len(srv->tmp_buf, module, len);
array_insert_value(srv->srvconf.modules, CONST_BUF_LEN(srv->tmp_buf));
log_error_write(srv, __FILE__, __LINE__, "SSSsSSS", "Warning: please add \"mod_authn_", module, "\" to server.modules list in lighttpd.conf. A future release of lighttpd 1.4.x will not automatically load mod_authn_", module, "and lighttpd will fail to start up since your lighttpd.conf uses auth.backend = \"", module, "\".");
return;
}
@ -53,9 +51,7 @@ static void config_warn_openssl_module (server *srv) {
data_unset *du = config->value->data[j];
if (0 == strncmp(du->key->ptr, "ssl.", sizeof("ssl.")-1)) {
/* mod_openssl should be loaded after mod_extforward */
data_string *ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_openssl"));
array_insert_unique(srv->srvconf.modules, (data_unset *)ds);
array_insert_value(srv->srvconf.modules, CONST_STR_LEN("mod_openssl"));
log_error_write(srv, __FILE__, __LINE__, "S", "Warning: please add \"mod_openssl\" to server.modules list in lighttpd.conf. A future release of lighttpd 1.4.x *will not* automatically load mod_openssl and lighttpd *will not* use SSL/TLS where your lighttpd.conf contains ssl.* directives");
return;
}
@ -607,14 +603,11 @@ static int config_insert(server *srv) {
if (prepend_mod_indexfile) {
/* mod_indexfile has to be loaded before mod_fastcgi and friends */
array *modules = array_init();
ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_indexfile"));
array_insert_unique(modules, (data_unset *)ds);
array_insert_value(modules, CONST_STR_LEN("mod_indexfile"));
for (i = 0; i < srv->srvconf.modules->used; i++) {
data_unset *du = srv->srvconf.modules->data[i];
array_insert_unique(modules, du->copy(du));
ds = (data_string *)srv->srvconf.modules->data[i];
array_insert_value(modules, CONST_BUF_LEN(ds->value));
}
array_free(srv->srvconf.modules);
@ -623,15 +616,11 @@ static int config_insert(server *srv) {
/* append default modules */
if (append_mod_dirlisting) {
ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_dirlisting"));
array_insert_unique(srv->srvconf.modules, (data_unset *)ds);
array_insert_value(srv->srvconf.modules, CONST_STR_LEN("mod_dirlisting"));
}
if (append_mod_staticfile) {
ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_staticfile"));
array_insert_unique(srv->srvconf.modules, (data_unset *)ds);
array_insert_value(srv->srvconf.modules, CONST_STR_LEN("mod_staticfile"));
}
if (append_mod_openssl) {
@ -645,18 +634,16 @@ static int config_insert(server *srv) {
* existing lighttpd 1.4.x configs */
if (contains_mod_auth) {
if (append_mod_authn_file) {
ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_authn_file"));
array_insert_unique(srv->srvconf.modules, (data_unset *)ds);
array_insert_value(srv->srvconf.modules, CONST_STR_LEN("mod_authn_file"));
}
if (append_mod_authn_ldap) {
#if defined(HAVE_LDAP_H) && defined(HAVE_LBER_H) && defined(HAVE_LIBLDAP) && defined(HAVE_LIBLBER)
config_warn_authn_module(srv, "ldap");
config_warn_authn_module(srv, CONST_STR_LEN("ldap"));
#endif
}
if (append_mod_authn_mysql) {
#if defined(HAVE_MYSQL)
config_warn_authn_module(srv, "mysql");
config_warn_authn_module(srv, CONST_STR_LEN("mysql"));
#endif
}
}
@ -1513,7 +1500,7 @@ int config_read(server *srv, const char *fn) {
config_t context;
data_config *dc;
data_integer *dpid;
data_string *dcwd;
buffer *dcwd;
int ret;
char *pos;
buffer *filename;
@ -1544,14 +1531,11 @@ int config_read(server *srv, const char *fn) {
buffer_copy_string_len(dpid->key, CONST_STR_LEN("var.PID"));
array_insert_unique(dc->value, (data_unset *)dpid);
dcwd = data_string_init();
buffer_string_prepare_copy(dcwd->value, 1023);
if (NULL != getcwd(dcwd->value->ptr, dcwd->value->size - 1)) {
buffer_commit(dcwd->value, strlen(dcwd->value->ptr));
buffer_copy_string_len(dcwd->key, CONST_STR_LEN("var.CWD"));
array_insert_unique(dc->value, (data_unset *)dcwd);
} else {
dcwd->free((data_unset*) dcwd);
dcwd = srv->tmp_buf;
buffer_string_prepare_copy(dcwd, 4095);
if (NULL != getcwd(dcwd->ptr, 4095)) {
buffer_commit(dcwd, strlen(dcwd->ptr));
array_set_key_value(dc->value, CONST_STR_LEN("var.CWD"), CONST_BUF_LEN(dcwd));
}
filename = buffer_init_string(fn);
@ -1596,11 +1580,9 @@ int config_set_defaults(server *srv) {
}
if (!srv->srvconf.upload_tempdirs->used) {
data_string *ds = data_string_init();
const char *tmpdir = getenv("TMPDIR");
if (NULL == tmpdir) tmpdir = "/var/tmp";
buffer_copy_string(ds->value, tmpdir);
array_insert_unique(srv->srvconf.upload_tempdirs, (data_unset *)ds);
array_insert_value(srv->srvconf.upload_tempdirs, tmpdir, strlen(tmpdir));
}
if (srv->srvconf.upload_tempdirs->used) {

15
src/mod_auth.c
View File

@ -146,15 +146,13 @@ static int mod_auth_require_parse (server *srv, http_auth_require_t * const requ
switch ((int)(eq - str)) {
case 4:
if (0 == memcmp(str, CONST_STR_LEN("user"))) {
data_string *ds = data_string_init();
buffer_copy_string_len(ds->key,str+5,len-5); /*("user=" is 5)*/
array_insert_unique(require->user, (data_unset *)ds);
/*("user=" is 5)*/
array_set_key_value(require->user, str+5, len-5, CONST_STR_LEN(""));
continue;
}
else if (0 == memcmp(str, CONST_STR_LEN("host"))) {
data_string *ds = data_string_init();
buffer_copy_string_len(ds->key,str+5,len-5); /*("host=" is 5)*/
array_insert_unique(require->host, (data_unset *)ds);
/*("host=" is 5)*/
array_set_key_value(require->host, str+5, len-5, CONST_STR_LEN(""));
log_error_write(srv, __FILE__, __LINE__, "ssb",
"warning parsing auth.require 'require' field: 'host' not implemented;",
"field value:", b);
@ -163,9 +161,8 @@ static int mod_auth_require_parse (server *srv, http_auth_require_t * const requ
break; /* to error */
case 5:
if (0 == memcmp(str, CONST_STR_LEN("group"))) {
data_string *ds = data_string_init();
buffer_copy_string_len(ds->key,str+6,len-6); /*("group=" is 6)*/
array_insert_unique(require->group, (data_unset *)ds);
/*("group=" is 6)*/
array_set_key_value(require->group, str+6, len-6, CONST_STR_LEN(""));
#if 0/*(supported by mod_authn_ldap, but not all other backends)*/
log_error_write(srv, __FILE__, __LINE__, "ssb",
"warning parsing auth.require 'require' field: 'group' not implemented;",

30
src/mod_evhost.c
View File

@ -191,11 +191,10 @@ SETDEFAULTS_FUNC(mod_evhost_set_defaults) {
* - ...
*/
static int mod_evhost_parse_host(connection *con,array *host) {
static int mod_evhost_parse_host(connection *con, array *host, buffer *key) {
register char *ptr = con->uri.authority->ptr + buffer_string_length(con->uri.authority);
char *colon = ptr; /* needed to filter out the colon (if exists) */
int first = 1;
data_string *ds;
int i;
/* first, find the domain + tld */
@ -209,14 +208,9 @@ static int mod_evhost_parse_host(connection *con,array *host) {
}
}
ds = data_string_init();
buffer_copy_string_len(ds->key,CONST_STR_LEN("%0"));
/* if we stopped at a dot, skip the dot */
if (*ptr == '.') ptr++;
buffer_copy_string_len(ds->value, ptr, colon-ptr);
array_insert_unique(host,(data_unset *)ds);
array_insert_key_value(host, CONST_STR_LEN("%0"), ptr, colon-ptr);
/* if the : is not the start of the authority, go on parsing the hostname */
@ -225,12 +219,9 @@ static int mod_evhost_parse_host(connection *con,array *host) {
if(*ptr == '.') {
if (ptr != colon - 1) {
/* is something between the dots */
ds = data_string_init();
buffer_copy_string_len(ds->key,CONST_STR_LEN("%"));
buffer_append_int(ds->key, i++);
buffer_copy_string_len(ds->value,ptr+1,colon-ptr-1);
array_insert_unique(host,(data_unset *)ds);
buffer_copy_string_len(key, CONST_STR_LEN("%"));
buffer_append_int(key, i++);
array_insert_key_value(host, CONST_BUF_LEN(key), ptr+1, colon-ptr-1);
}
colon = ptr;
}
@ -238,12 +229,9 @@ static int mod_evhost_parse_host(connection *con,array *host) {
/* if the . is not the first charactor of the hostname */
if (colon != ptr) {
ds = data_string_init();
buffer_copy_string_len(ds->key,CONST_STR_LEN("%"));
buffer_append_int(ds->key, i /* ++ */);
buffer_copy_string_len(ds->value,ptr,colon-ptr);
array_insert_unique(host,(data_unset *)ds);
buffer_copy_string_len(key, CONST_STR_LEN("%"));
buffer_append_int(key, i /* ++ */);
array_insert_key_value(host, CONST_BUF_LEN(key), ptr, colon-ptr);
}
}
@ -303,7 +291,7 @@ static handler_t mod_evhost_uri_handler(server *srv, connection *con, void *p_d)
parsed_host = array_init();
mod_evhost_parse_host(con, parsed_host);
mod_evhost_parse_host(con, parsed_host, p->tmp_buf);
/* build document-root */
buffer_reset(p->tmp_buf);

22
src/mod_extforward.c
View File

@ -279,13 +279,8 @@ SETDEFAULTS_FUNC(mod_extforward_set_defaults) {
/* default to "X-Forwarded-For" or "Forwarded-For" if extforward.headers not specified or empty */
if (!s->hap_PROXY && 0 == s->headers->used && (0 == i || NULL != array_get_element(config->value, "extforward.headers"))) {
data_string *ds;
ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("X-Forwarded-For"));
array_insert_unique(s->headers, (data_unset *)ds);
ds = data_string_init();
buffer_copy_string_len(ds->value, CONST_STR_LEN("Forwarded-For"));
array_insert_unique(s->headers, (data_unset *)ds);
array_insert_value(s->headers, CONST_STR_LEN("X-Forwarded-For"));
array_insert_value(s->headers, CONST_STR_LEN("Forwarded-For"));
}
if (!array_is_kvany(s->opts_params)) {
@ -423,15 +418,6 @@ static int mod_extforward_patch_connection(server *srv, connection *con, plugin_
#undef PATCH
static void put_string_into_array_len(array *ary, const char *str, int len)
{
data_string *tempdata;
if (len == 0)
return;
tempdata = data_string_init();
buffer_copy_string_len(tempdata->value,str,len);
array_insert_unique(ary,(data_unset *)tempdata);
}
/*
extract a forward array from the environment
*/
@ -446,7 +432,7 @@ static array *extract_forward_array(buffer *pbuffer)
if (in_str) {
if ((*curr > '9' || *curr < '0') && *curr != '.' && *curr != ':' && (*curr < 'a' || *curr > 'f') && (*curr < 'A' || *curr > 'F')) {
/* found an separator , insert value into result array */
put_string_into_array_len(result, base, curr - base);
array_insert_value(result, base, curr - base);
/* change state to not in string */
in_str = 0;
}
@ -460,7 +446,7 @@ static array *extract_forward_array(buffer *pbuffer)
}
/* if breaking out while in str, we got to the end of string, so add it */
if (in_str) {
put_string_into_array_len(result, base, curr - base);
array_insert_value(result, base, curr - base);
}
}
return result;