static int mod_autoind_translate(calipso_request_t *request)
{
calipso_reply_t *reply = calipso_request_get_reply(request);
calipso_resource_t *resource = calipso_reply_get_resource(reply);
int http_status = calipso_reply_get_status(reply);
char * uri, *directory;
int i;
if( calipso_http_status_is_error(http_status) ) {
return NOK;
}
uri = calipso_request_get_uri(request);
directory = calipso_resource_get_path(resource);
if( cpo_strlen( strrchr(uri,'/') ) == 1 )
{
chdir(directory);
for(i=0; i < (sizeof(indexes) / sizeof(indexes[0])); i++ )
{
if( access(indexes[i], F_OK) == 0 ) {
strcat(directory, indexes[i]);
calipso_resource_set_path(resource, directory);
break;
}
}
}
return OK;
}
static int mod_autoind_resource(calipso_request_t *request)
{
char *uri;
calipso_reply_t *reply = calipso_request_get_reply(request);
calipso_resource_t *resource = calipso_reply_get_resource(reply);
int http_status = calipso_reply_get_status(reply);
if (!calipso_resource_is_directory(resource)
||( calipso_http_status_is_error(http_status)
&& http_status != HTTP_FORBIDDEN )) {
return NOK;
}
if(calipso_resource_is_directory(reply->resource)) {
uri = calipso_request_get_uri(request);
if( cpo_strlen( strrchr(uri,'/') ) == 1 ) {
calipso_reply_set_status(reply, HTTP_OK);
} else {
calipso_reply_set_status(reply, HTTP_MOVED_PERMANENTLY);
}
mod_autoind_reply(request);
}
return OK;
}
void chunks_printf(chunks_t *c, char *fmt, ...)
{
char *buf;
va_list ap;
va_start(ap, fmt);
cpo_pool_vasprintf(c->pool, &buf, fmt, ap);
va_end(ap);
chunks_add_tail(c, buf, cpo_strlen(buf));
}
char *
calipso_request_get_header_value(calipso_request_t *request, char *header)
{
char *key, *val = NULL;
calipso_pool_t *pool = calipso_request_get_pool(request);
int keylen = cpo_strlen(header);
if (pool && keylen) {
key = cpo_pool_strndup_lower(pool, header, keylen);
val = hash_table_get_data(request->header, key);
cpo_pool_free(pool, key);
}
return val;
}
char *
calipso_reply_get_header_value(calipso_reply_t *reply, char *header)
{
char *key, *val = NULL;
size_t keylen;
calipso_pool_t *pool;
pool = reply->request->pool; //calipso_reply_get_pool(reply);
keylen = cpo_strlen(header);
if (pool && keylen) {
key = cpo_pool_strndup_lower(pool, header, keylen);
val = hash_table_get_data(reply->header, key);
cpo_pool_free(pool, key);
}
return val;
}
static int mod_autoind_make_index_table(calipso_reply_t * reply, const char *uri, int prop)
{
DIR *dir;
struct stat sb;
struct tm tm;
char date[26];
struct dirent *ent;
cpo_array_t arr;
cpo_autoind_entry_t *entry;
int i,dname_len;
char *dname;
const char * directory = calipso_resource_get_path(reply->resource);
struct chunk_ctx * cb = chunk_ctx_alloc(reply->pool);
arr.elem_size = sizeof(cpo_autoind_entry_t);
arr.v = calloc(40 , sizeof(cpo_autoind_entry_t) );
arr.num = 0;
arr.max = 32;
if ((dir = opendir(directory)) == NULL) {
calipso_reply_set_status(reply, HTTP_FORBIDDEN);
return CPO_ERR;
}
while ((ent = readdir(dir)) != NULL) {
if(!strncmp(ent->d_name, ".", 1)) {
continue;
}
if( stat(ent->d_name , &sb) != -1) {
entry = cpo_array_push(&arr);
entry->name = cpo_pool_strdup(reply->pool, ent->d_name);
entry->mtime = sb.st_mtime;
entry->size = sb.st_size;
entry->is_dir = S_ISDIR(sb.st_mode);
}
}
closedir(dir);
cpo_array_qsort(&arr, mod_autoindex_cmp_entries);
chunk_ctx_printf(reply->pool, cb, indheadfoot[0], uri, uri);
if(strcmp(uri,"/") ) {
char dir[FILENAME_MAX];
strncpy(dir, uri, sizeof(dir));
chunk_ctx_printf(reply->pool, cb, "<a href=\"%s\">%s</a>%s %40s\n",
dirname(dir), PARENT_DIR_NAME, add_space(PARENT_DIR_NAME,
sizeof(PARENT_DIR_NAME), SPACE_CHAR), "-");
}
for(i =0; i < arr.num; i++)
{
entry = cpo_array_get_at(&arr, i);
dname_len = cpo_strlen(entry->name);
if(ETALON_SPACE < dname_len) {
int dots;
dname = cpo_pool_strdup(reply->pool, entry->name);
for(dots = 4; dots >= 1; dots--) {
dname[ETALON_SPACE-dots] = ((dots == 1) ? '>' : '.');
}
dname[ETALON_SPACE]='\0';
dname_len = ETALON_SPACE;
} else {
dname = entry->name;
}
if(dname) {
cpo_gmtime(&tm, &entry->mtime);
cpo_snprintf(date, sizeof(date), "%02d-%s-%d %02d:%02d ",
tm.tm_mday, months[tm.tm_mon ], tm.tm_year, tm.tm_hour, tm.tm_min);
if(entry->is_dir) {
chunk_ctx_printf(reply->pool, cb, "<a href=\"%s%s/\">%s/</a>%s%10s %20s\n",
uri, entry->name , dname, add_space(dname, dname_len, SPACE_CHAR), date, "-");
} else {
chunk_ctx_printf(reply->pool, cb, "<a href=\"%s%s\">%s</a>%s %s %20.llu\n",
uri, entry->name , dname, add_space(dname, dname_len ,SPACE_CHAR), date, (uintmax_t) entry->size);
}
//free dname
}
}
chunk_ctx_printf(reply->pool, cb, indheadfoot[1], "");
CNUNKS_ADD_TAIL_CTX(reply->out_filter, cb);
free(arr.v);
return CPO_OK;
}
