/**
* @short Handles a propfind
*
* @param path the shared path.
*/
onion_connection_status onion_webdav_propfind(const char *filename, onion_webdav *wd, onion_request* req, onion_response* res){
// Prepare the basepath, necesary for props.
char *basepath=NULL;
int pathlen=0;
const char *current_path=onion_request_get_path(req);
const char *fullpath=onion_request_get_fullpath(req);
pathlen=(current_path-fullpath);
basepath=alloca(pathlen+1);
memcpy(basepath, fullpath, pathlen+1);
ONION_DEBUG0("Pathbase initial <%s> %d", basepath, pathlen);
while(basepath[pathlen]=='/' && pathlen>0)
pathlen--;
basepath[pathlen+1]=0;
ONION_DEBUG0("PROPFIND; pathbase %s", basepath);
int depth;
{
const char *depths=onion_request_get_header(req, "Depth");
if (!depths){
ONION_ERROR("Missing Depth header on webdav request");
return OCS_INTERNAL_ERROR;
}
if (strcmp(depths,"infinity")==0){
ONION_ERROR("Infinity depth not supported yet.");
return OCS_INTERNAL_ERROR;
}
depth=atoi(depths);
}
int props=onion_webdav_parse_propfind(onion_request_get_data(req));
ONION_DEBUG("Asking for props %08X, depth %d", props, depth);
onion_block *block=onion_webdav_write_propfind(basepath, filename, onion_request_get_path(req), depth, props);
if (!block) // No block, resource does not exist
return onion_shortcut_response("Not found", HTTP_NOT_FOUND, req, res);
ONION_DEBUG0("Printing block %s", onion_block_data(block));
onion_response_set_header(res, "Content-Type", "text/xml; charset=\"utf-8\"");
onion_response_set_length(res, onion_block_size(block));
onion_response_set_code(res, HTTP_MULTI_STATUS);
onion_response_write_headers(res);
onion_response_flush(res);
onion_response_write(res, onion_block_data(block), onion_block_size(block));
onion_block_free(block);
return OCS_PROCESSED;
}
/**
* @short Handles a propfind
*
* @param path the shared path.
*/
onion_connection_status onion_webdav_propfind(const char *filename, onion_webdav *wd, onion_request* req, onion_response* res){
ONION_DEBUG0("PROPFIND");
int depth;
{
const char *depths=onion_request_get_header(req, "Depth");
if (!depths){
ONION_ERROR("Missing Depth header on webdav request");
return OCS_INTERNAL_ERROR;
}
if (strcmp(depths,"infinity")==0){
ONION_ERROR("Infinity depth not supported yet.");
return OCS_INTERNAL_ERROR;
}
depth=atoi(depths);
}
int props=onion_webdav_parse_propfind(onion_request_get_data(req));
ONION_DEBUG("Asking for props %08X, depth %d", props, depth);
onion_block *block=onion_webdav_write_propfind(filename, onion_request_get_path(req), depth, props);
if (!block) // No block, resource does not exist
return onion_shortcut_response("Not found", HTTP_NOT_FOUND, req, res);
ONION_DEBUG0("Printing block %s", onion_block_data(block));
onion_response_set_header(res, "Content-Type", "text/xml; charset=\"utf-8\"");
onion_response_set_length(res, onion_block_size(block));
onion_response_set_code(res, HTTP_MULTI_STATUS);
onion_response_write(res, onion_block_data(block), onion_block_size(block));
onion_block_free(block);
return OCS_PROCESSED;
}