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path: root/src/mod_dirlisting.c
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Diffstat (limited to 'src/mod_dirlisting.c')
-rw-r--r--src/mod_dirlisting.c120
1 files changed, 60 insertions, 60 deletions
diff --git a/src/mod_dirlisting.c b/src/mod_dirlisting.c
index 6308e1fe..165699b0 100644
--- a/src/mod_dirlisting.c
+++ b/src/mod_dirlisting.c
@@ -54,7 +54,7 @@ typedef struct {
unsigned short hide_readme_file;
unsigned short show_header;
unsigned short hide_header_file;
-
+
excludes_buffer *excludes;
buffer *external_css;
@@ -63,13 +63,13 @@ typedef struct {
typedef struct {
PLUGIN_DATA;
-
+
buffer *tmp_buf;
buffer *content_charset;
-
+
plugin_config **config_storage;
-
- plugin_config conf;
+
+ plugin_config conf;
} plugin_data;
excludes_buffer *excludes_buffer_init(void) {
@@ -146,44 +146,44 @@ void excludes_buffer_free(excludes_buffer *exb) {
/* init the plugin data */
INIT_FUNC(mod_dirlisting_init) {
plugin_data *p;
-
+
p = calloc(1, sizeof(*p));
p->tmp_buf = buffer_init();
p->content_charset = buffer_init();
-
+
return p;
}
/* detroy the plugin data */
FREE_FUNC(mod_dirlisting_free) {
plugin_data *p = p_d;
-
+
UNUSED(srv);
if (!p) return HANDLER_GO_ON;
-
+
if (p->config_storage) {
size_t i;
for (i = 0; i < srv->config_context->used; i++) {
plugin_config *s = p->config_storage[i];
-
+
if (!s) continue;
-
+
excludes_buffer_free(s->excludes);
buffer_free(s->external_css);
buffer_free(s->encoding);
-
+
free(s);
}
free(p->config_storage);
}
-
+
buffer_free(p->tmp_buf);
buffer_free(p->content_charset);
-
+
free(p);
-
+
return HANDLER_GO_ON;
}
@@ -215,10 +215,10 @@ static int parse_config_entry(server *srv, plugin_config *s, array *ca, const ch
if (0 != excludes_buffer_append(s->excludes,
((data_string *)(da->value->data[j]))->value)) {
#ifdef HAVE_PCRE_H
- log_error_write(srv, __FILE__, __LINE__, "sb",
+ log_error_write(srv, __FILE__, __LINE__, "sb",
"pcre-compile failed for", ((data_string *)(da->value->data[j]))->value);
#else
- log_error_write(srv, __FILE__, __LINE__, "s",
+ log_error_write(srv, __FILE__, __LINE__, "s",
"pcre support is missing, please install libpcre and the headers");
#endif
}
@@ -233,8 +233,8 @@ static int parse_config_entry(server *srv, plugin_config *s, array *ca, const ch
SETDEFAULTS_FUNC(mod_dirlisting_set_defaults) {
plugin_data *p = p_d;
size_t i = 0;
-
- config_values_t cv[] = {
+
+ config_values_t cv[] = {
{ "dir-listing.exclude", NULL, T_CONFIG_LOCAL, T_CONFIG_SCOPE_CONNECTION }, /* 0 */
{ "dir-listing.activate", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 1 */
{ "dir-listing.hide-dotfiles", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 2 */
@@ -245,18 +245,18 @@ SETDEFAULTS_FUNC(mod_dirlisting_set_defaults) {
{ "dir-listing.show-header", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 7 */
{ "dir-listing.hide-header-file", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 8 */
{ "server.dir-listing", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 9 */
-
+
{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
};
-
+
if (!p) return HANDLER_ERROR;
-
+
p->config_storage = calloc(1, srv->config_context->used * sizeof(specific_config *));
-
+
for (i = 0; i < srv->config_context->used; i++) {
plugin_config *s;
array *ca;
-
+
s = calloc(1, sizeof(plugin_config));
s->excludes = excludes_buffer_init();
s->dir_listing = 0;
@@ -267,7 +267,7 @@ SETDEFAULTS_FUNC(mod_dirlisting_set_defaults) {
s->show_header = 0;
s->hide_header_file = 0;
s->encoding = buffer_init();
-
+
cv[0].destination = s->excludes;
cv[1].destination = &(s->dir_listing);
cv[2].destination = &(s->hide_dot_files);
@@ -307,19 +307,19 @@ static int mod_dirlisting_patch_connection(server *srv, connection *con, plugin_
PATCH(show_header);
PATCH(hide_header_file);
PATCH(excludes);
-
+
/* skip the first, the global context */
for (i = 1; i < srv->config_context->used; i++) {
data_config *dc = (data_config *)srv->config_context->data[i];
s = p->config_storage[i];
-
+
/* condition didn't match */
if (!config_check_cond(srv, con, dc)) continue;
-
+
/* merge config */
for (j = 0; j < dc->value->used; j++) {
data_unset *du = dc->value->data[j];
-
+
if (buffer_is_equal_string(du->key, CONST_STR_LEN("dir-listing.activate")) ||
buffer_is_equal_string(du->key, CONST_STR_LEN("server.dir-listing"))) {
PATCH(dir_listing);
@@ -342,7 +342,7 @@ static int mod_dirlisting_patch_connection(server *srv, connection *con, plugin_
}
}
}
-
+
return 0;
}
#undef PATCH
@@ -432,7 +432,7 @@ static int http_list_directory_sizefmt(char *buf, off_t size) {
static void http_list_directory_header(server *srv, connection *con, plugin_data *p, buffer *out) {
UNUSED(srv);
-
+
BUFFER_APPEND_STRING_CONST(out,
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\" \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">\n"
"<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\">\n"
@@ -492,11 +492,11 @@ static void http_list_directory_header(server *srv, connection *con, plugin_data
if (p->conf.show_header) {
stream s;
/* if we have a HEADER file, display it in <pre class="header"></pre> */
-
+
buffer_copy_string_buffer(p->tmp_buf, con->physical.path);
BUFFER_APPEND_SLASH(p->tmp_buf);
BUFFER_APPEND_STRING_CONST(p->tmp_buf, "HEADER.txt");
-
+
if (-1 != stream_open(&s, p->tmp_buf)) {
BUFFER_APPEND_STRING_CONST(out, "<pre class=\"header\">");
buffer_append_string_encoded(out, s.start, s.size, ENCODING_MINIMAL_XML);
@@ -531,21 +531,21 @@ static void http_list_directory_header(server *srv, connection *con, plugin_data
static void http_list_directory_footer(server *srv, connection *con, plugin_data *p, buffer *out) {
UNUSED(srv);
-
+
BUFFER_APPEND_STRING_CONST(out,
"</tbody>\n"
"</table>\n"
"</div>\n"
);
-
+
if (p->conf.show_readme) {
stream s;
/* if we have a README file, display it in <pre class="readme"></pre> */
-
+
buffer_copy_string_buffer(p->tmp_buf, con->physical.path);
BUFFER_APPEND_SLASH(p->tmp_buf);
BUFFER_APPEND_STRING_CONST(p->tmp_buf, "README.txt");
-
+
if (-1 != stream_open(&s, p->tmp_buf)) {
BUFFER_APPEND_STRING_CONST(out, "<pre class=\"readme\">");
buffer_append_string_encoded(out, s.start, s.size, ENCODING_MINIMAL_XML);
@@ -553,7 +553,7 @@ static void http_list_directory_footer(server *srv, connection *con, plugin_data
}
stream_close(&s);
}
-
+
BUFFER_APPEND_STRING_CONST(out,
"<div class=\"foot\">"
);
@@ -595,7 +595,7 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
#endif
if (dir->used == 0) return -1;
-
+
i = dir->used - 1;
#ifdef HAVE_PATHCONF
@@ -611,14 +611,14 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
#else
name_max = NAME_MAX;
#endif
-
+
path = malloc(dir->used + name_max);
assert(path);
strcpy(path, dir->ptr);
path_file = path + i;
if (NULL == (dp = opendir(path))) {
- log_error_write(srv, __FILE__, __LINE__, "sbs",
+ log_error_write(srv, __FILE__, __LINE__, "sbs",
"opendir failed:", dir, strerror(errno));
free(path);
@@ -633,7 +633,7 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
assert(files.ent);
files.size = DIRLIST_BLOB_SIZE;
files.used = 0;
-
+
while ((dent = readdir(dp)) != NULL) {
unsigned short exclude_match = 0;
@@ -686,12 +686,12 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
#endif
i = strlen(dent->d_name);
-
+
/* NOTE: the manual says, d_name is never more than NAME_MAX
* so this should actually not be a buffer-overflow-risk
*/
if (i > (size_t)name_max) continue;
-
+
memcpy(path_file, dent->d_name, i + 1);
if (stat(path, &st) != 0)
continue;
@@ -740,7 +740,7 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
#else
strftime(datebuf, sizeof(datebuf), "%Y-%b-%d %H:%M:%S", localtime(&(tmp->mtime)));
#endif
-
+
BUFFER_APPEND_STRING_CONST(out, "<tr><td class=\"n\"><a href=\"");
buffer_append_string_encoded(out, DIRLIST_ENT_NAME(tmp), tmp->namelen, ENCODING_REL_URI_PART);
BUFFER_APPEND_STRING_CONST(out, "/\">");
@@ -758,7 +758,7 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
content_type = NULL;
#ifdef HAVE_XATTR
-
+
if (con->conf.use_xattr) {
memcpy(path_file, DIRLIST_ENT_NAME(tmp), tmp->namelen + 1);
attrlen = sizeof(attrval) - 1;
@@ -768,7 +768,7 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
}
}
#endif
-
+
if (content_type == NULL) {
content_type = "application/octet-stream";
for (k = 0; k < con->conf.mimetypes->used; k++) {
@@ -788,7 +788,7 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
}
}
}
-
+
#ifdef HAVE_LOCALTIME_R
localtime_r(&(tmp->mtime), &tm);
strftime(datebuf, sizeof(datebuf), "%Y-%b-%d %H:%M:%S", &tm);
@@ -837,36 +837,36 @@ static int http_list_directory(server *srv, connection *con, plugin_data *p, buf
URIHANDLER_FUNC(mod_dirlisting_subrequest) {
plugin_data *p = p_d;
stat_cache_entry *sce = NULL;
-
+
UNUSED(srv);
-
+
if (con->physical.path->used == 0) return HANDLER_GO_ON;
if (con->uri.path->used == 0) return HANDLER_GO_ON;
if (con->uri.path->ptr[con->uri.path->used - 2] != '/') return HANDLER_GO_ON;
-
+
mod_dirlisting_patch_connection(srv, con, p);
if (!p->conf.dir_listing) return HANDLER_GO_ON;
-
+
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- handling the request as Dir-Listing");
log_error_write(srv, __FILE__, __LINE__, "sb", "URI :", con->uri.path);
}
-
+
if (HANDLER_ERROR == stat_cache_get_entry(srv, con, con->physical.path, &sce)) {
fprintf(stderr, "%s.%d: %s\n", __FILE__, __LINE__, con->physical.path->ptr);
SEGFAULT();
}
-
+
if (!S_ISDIR(sce->st.st_mode)) return HANDLER_GO_ON;
-
+
if (http_list_directory(srv, con, p, con->physical.path)) {
/* dirlisting failed */
con->http_status = 403;
}
-
+
buffer_reset(con->physical.path);
-
+
/* not found */
return HANDLER_FINISHED;
}
@@ -876,13 +876,13 @@ URIHANDLER_FUNC(mod_dirlisting_subrequest) {
int mod_dirlisting_plugin_init(plugin *p) {
p->version = LIGHTTPD_VERSION_ID;
p->name = buffer_init_string("dirlisting");
-
+
p->init = mod_dirlisting_init;
p->handle_subrequest_start = mod_dirlisting_subrequest;
p->set_defaults = mod_dirlisting_set_defaults;
p->cleanup = mod_dirlisting_free;
-
+
p->data = NULL;
-
+
return 0;
}
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