static void aicloud_connection_smb_info_url_patch(server *srv, connection *con)
{
char strr[2048]="\0";
char uri[2048]="\0";
UNUSED(srv);
char* pch = strchr(con->request.uri->ptr,'?');
if(pch){
buffer_copy_string_len(con->url_options, pch+1, strlen(pch)-1);
int len = pch-con->request.uri->ptr;
strncpy(uri,con->request.uri->ptr, len);
}
else{
strcpy(uri,con->request.uri->ptr);
}
if(con->mode == DIRECT){
sprintf(strr, "%s", uri);
}
else {
if(con->smb_info&&con->smb_info->server->used) {
if(con->mode == SMB_BASIC){
if(con->smb_info->username->used&&con->smb_info->password->used){
sprintf(strr, "smb://%s:%s@%s", con->smb_info->username->ptr, con->smb_info->password->ptr, uri+1);
}
else
sprintf(strr, "smb://%s", uri+1);
}
else if(con->mode == SMB_NTLM){
sprintf(strr, "smb://%s", uri+1);
}
} else {
sprintf(strr, "smb://");
}
}
buffer_copy_string(con->url.path, strr);
buffer_copy_string(con->url.rel_path, uri);
buffer_urldecode_path(con->url.path);
buffer_urldecode_path(con->url.rel_path);
}
void http_response_xsendfile (server *srv, connection *con, buffer *path, const array *xdocroot) {
const int status = con->http_status;
int valid = 1;
/* reset Content-Length, if set by backend
* Content-Length might later be set to size of X-Sendfile static file,
* determined by open(), fstat() to reduces race conditions if the file
* is modified between stat() (stat_cache_get_entry()) and open(). */
if (con->parsed_response & HTTP_CONTENT_LENGTH) {
data_string *ds = (data_string *) array_get_element(con->response.headers, "Content-Length");
if (ds) buffer_reset(ds->value);
con->parsed_response &= ~HTTP_CONTENT_LENGTH;
con->response.content_length = -1;
}
buffer_urldecode_path(path);
buffer_path_simplify(path, path);
if (con->conf.force_lowercase_filenames) {
buffer_to_lower(path);
}
/* check that path is under xdocroot(s)
* - xdocroot should have trailing slash appended at config time
* - con->conf.force_lowercase_filenames is not a server-wide setting,
* and so can not be definitively applied to xdocroot at config time*/
if (xdocroot->used) {
size_t i, xlen = buffer_string_length(path);
for (i = 0; i < xdocroot->used; ++i) {
data_string *ds = (data_string *)xdocroot->data[i];
size_t dlen = buffer_string_length(ds->value);
if (dlen <= xlen
&& (!con->conf.force_lowercase_filenames
? 0 == memcmp(path->ptr, ds->value->ptr, dlen)
: 0 == strncasecmp(path->ptr, ds->value->ptr, dlen))) {
break;
}
}
if (i == xdocroot->used) {
log_error_write(srv, __FILE__, __LINE__, "SBs",
"X-Sendfile (", path,
") not under configured x-sendfile-docroot(s)");
con->http_status = 403;
valid = 0;
}
}
if (valid) http_response_send_file(srv, con, path);
if (con->http_status >= 400 && status < 300) {
con->mode = DIRECT;
} else if (0 != status && 200 != status) {
con->http_status = status;
}
}
handler_t http_response_prepare(server *srv, connection *con) {
handler_t r;
Cdbg(DBE, "enter http_response_prepare..mode=[%d], status=[%d][%s]", con->mode, con->http_status, connection_get_state(con->http_status));
/* looks like someone has already done a decision */
if ( (con->mode == DIRECT || con->mode == SMB_BASIC || con->mode == SMB_NTLM) &&
(con->http_status != 0 && con->http_status != 200)) {
/* remove a packets in the queue */
if (con->file_finished == 0) {
chunkqueue_reset(con->write_queue);
}
return HANDLER_FINISHED;
}
/* no decision yet, build conf->filename */
if ( (con->mode == DIRECT || con->mode == SMB_BASIC || con->mode == SMB_NTLM) && con->physical.path->used == 0) {
char *qstr;
/* we only come here when we have the parse the full request again
*
* a HANDLER_COMEBACK from mod_rewrite and mod_fastcgi might be a
* problem here as mod_setenv might get called multiple times
*
* fastcgi-auth might lead to a COMEBACK too
* fastcgi again dead server too
*
* mod_compress might add headers twice too
*
* */
config_cond_cache_reset(srv, con);
config_setup_connection(srv, con); /* Perhaps this could be removed at other places. */
if (con->conf.log_condition_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "run condition");
}
config_patch_connection(srv, con, COMP_SERVER_SOCKET); /* SERVERsocket */
/**
* prepare strings
*
* - uri.path_raw
* - uri.path (secure)
* - uri.query
*
*/
/**
* Name according to RFC 2396
*
* - scheme
* - authority
* - path
* - query
*
* (scheme)://(authority)(path)?(query)#fragment
*
*
*/
if (con->conf.is_ssl) {
buffer_copy_string_len(con->uri.scheme, CONST_STR_LEN("https"));
} else {
buffer_copy_string_len(con->uri.scheme, CONST_STR_LEN("http"));
}
buffer_copy_string_buffer(con->uri.authority, con->request.http_host);
buffer_to_lower(con->uri.authority);
config_patch_connection(srv, con, COMP_HTTP_SCHEME); /* Scheme: */
config_patch_connection(srv, con, COMP_HTTP_HOST); /* Host: */
config_patch_connection(srv, con, COMP_HTTP_REMOTE_IP); /* Client-IP */
config_patch_connection(srv, con, COMP_HTTP_REFERER); /* Referer: */
config_patch_connection(srv, con, COMP_HTTP_USER_AGENT);/* User-Agent: */
config_patch_connection(srv, con, COMP_HTTP_LANGUAGE); /* Accept-Language: */
config_patch_connection(srv, con, COMP_HTTP_COOKIE); /* Cookie: */
config_patch_connection(srv, con, COMP_HTTP_REQUEST_METHOD); /* REQUEST_METHOD */
/** their might be a fragment which has to be cut away */
if (NULL != (qstr = strchr(con->request.uri->ptr, '#'))) {
con->request.uri->used = qstr - con->request.uri->ptr;
con->request.uri->ptr[con->request.uri->used++] = '\0';
}
/** extract query string from request.uri */
if (NULL != (qstr = strchr(con->request.uri->ptr, '?'))) {
buffer_copy_string(con->uri.query, qstr + 1);
buffer_copy_string_len(con->uri.path_raw, con->request.uri->ptr, qstr - con->request.uri->ptr);
} else {
buffer_reset(con->uri.query);
buffer_copy_string_buffer(con->uri.path_raw, con->request.uri);
}
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- splitting Request-URI");
log_error_write(srv, __FILE__, __LINE__, "sb", "Request-URI : ", con->request.uri);
log_error_write(srv, __FILE__, __LINE__, "sb", "URI-scheme : ", con->uri.scheme);
log_error_write(srv, __FILE__, __LINE__, "sb", "URI-authority: ", con->uri.authority);
log_error_write(srv, __FILE__, __LINE__, "sb", "URI-path : ", con->uri.path_raw);
log_error_write(srv, __FILE__, __LINE__, "sb", "URI-query : ", con->uri.query);
}
/**
*
* call plugins
*
* - based on the raw URL
*
*/
switch(r = plugins_call_handle_uri_raw(srv, con)) {
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
return r;
default:
log_error_write(srv, __FILE__, __LINE__, "sd", "handle_uri_raw: unknown return value", r);
break;
}
/* build filename
*
* - decode url-encodings (e.g. %20 -> ' ')
* - remove path-modifiers (e.g. /../)
*/
if (con->request.http_method == HTTP_METHOD_OPTIONS &&
con->uri.path_raw->ptr[0] == '*' && con->uri.path_raw->ptr[1] == '\0') {
/* OPTIONS * ... */
buffer_copy_string_buffer(con->uri.path, con->uri.path_raw);
} else {
buffer_copy_string_buffer(srv->tmp_buf, con->uri.path_raw);
buffer_urldecode_path(srv->tmp_buf);
buffer_path_simplify(con->uri.path, srv->tmp_buf);
}
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- sanatising URI");
log_error_write(srv, __FILE__, __LINE__, "sb", "URI-path : ", con->uri.path);
}
#ifdef USE_OPENSSL
if (con->conf.is_ssl && con->conf.ssl_verifyclient) {
https_add_ssl_entries(con);
}
#endif
/**
*
* call plugins
*
* - based on the clean URL
*
*/
config_patch_connection(srv, con, COMP_HTTP_URL); /* HTTPurl */
config_patch_connection(srv, con, COMP_HTTP_QUERY_STRING); /* HTTPqs */
/* do we have to downgrade to 1.0 ? */
if (!con->conf.allow_http11) {
con->request.http_version = HTTP_VERSION_1_0;
}
switch(r = plugins_call_handle_uri_clean(srv, con)) {
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
return r;
default:
log_error_write(srv, __FILE__, __LINE__, "");
break;
}
if (con->request.http_method == HTTP_METHOD_OPTIONS &&
con->uri.path->ptr[0] == '*' && con->uri.path_raw->ptr[1] == '\0') {
/* option requests are handled directly without checking of the path */
response_header_insert(srv, con, CONST_STR_LEN("Allow"), CONST_STR_LEN("OPTIONS, GET, HEAD, POST"));
con->http_status = 200;
con->file_finished = 1;
return HANDLER_FINISHED;
}
/***
*
* border
*
* logical filename (URI) becomes a physical filename here
*
*
*
*/
/* 1. stat()
* ... ISREG() -> ok, go on
* ... ISDIR() -> index-file -> redirect
*
* 2. pathinfo()
* ... ISREG()
*
* 3. -> 404
*
*/
/*
* SEARCH DOCUMENT ROOT
*/
/* set a default */
buffer_copy_string_buffer(con->physical.doc_root, con->conf.document_root);
buffer_copy_string_buffer(con->physical.rel_path, con->uri.path);
#if defined(__WIN32) || defined(__CYGWIN__)
/* strip dots from the end and spaces
*
* windows/dos handle those filenames as the same file
*
* foo == foo. == foo..... == "foo... " == "foo.. ./"
*
* This will affect in some cases PATHINFO
*
* on native windows we could prepend the filename with \\?\ to circumvent
* this behaviour. I have no idea how to push this through cygwin
*
* */
if (con->physical.rel_path->used > 1) {
buffer *b = con->physical.rel_path;
size_t i;
if (b->used > 2 &&
b->ptr[b->used-2] == '/' &&
(b->ptr[b->used-3] == ' ' ||
b->ptr[b->used-3] == '.')) {
b->ptr[b->used--] = '\0';
}
for (i = b->used - 2; b->used > 1; i--) {
if (b->ptr[i] == ' ' ||
b->ptr[i] == '.') {
b->ptr[b->used--] = '\0';
} else {
break;
}
}
}
#endif
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- before doc_root");
log_error_write(srv, __FILE__, __LINE__, "sb", "Doc-Root :", con->physical.doc_root);
log_error_write(srv, __FILE__, __LINE__, "sb", "Rel-Path :", con->physical.rel_path);
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
/* the docroot plugin should set the doc_root and might also set the physical.path
* for us (all vhost-plugins are supposed to set the doc_root)
* */
switch(r = plugins_call_handle_docroot(srv, con)) {
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
return r;
default:
log_error_write(srv, __FILE__, __LINE__, "");
break;
}
/* MacOS X and Windows can't distiguish between upper and lower-case
*
* convert to lower-case
*/
if (con->conf.force_lowercase_filenames) {
buffer_to_lower(con->physical.rel_path);
}
/* the docroot plugins might set the servername, if they don't we take http-host */
if (buffer_is_empty(con->server_name)) {
buffer_copy_string_buffer(con->server_name, con->uri.authority);
}
/**
* create physical filename
* -> physical.path = docroot + rel_path
*
*/
buffer_copy_string_buffer(con->physical.path, con->physical.doc_root);
BUFFER_APPEND_SLASH(con->physical.path);
buffer_copy_string_buffer(con->physical.basedir, con->physical.path);
if (con->physical.rel_path->used &&
con->physical.rel_path->ptr[0] == '/') {
buffer_append_string_len(con->physical.path, con->physical.rel_path->ptr + 1, con->physical.rel_path->used - 2);
//buffer_append_string_encoded(con->physical.path, con->physical.rel_path->ptr + 1, con->physical.rel_path->used - 2, ENCODING_REL_URI);
//Cdbg(1,"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa %s", con->physical.path->ptr);
} else {
buffer_append_string_buffer(con->physical.path, con->physical.rel_path);
}
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- after doc_root");
log_error_write(srv, __FILE__, __LINE__, "sb", "Doc-Root :", con->physical.doc_root);
log_error_write(srv, __FILE__, __LINE__, "sb", "Rel-Path :", con->physical.rel_path);
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
switch(r = plugins_call_handle_physical(srv, con)) {
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
return r;
default:
log_error_write(srv, __FILE__, __LINE__, "");
break;
}
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- logical -> physical");
log_error_write(srv, __FILE__, __LINE__, "sb", "Doc-Root :", con->physical.doc_root);
log_error_write(srv, __FILE__, __LINE__, "sb", "Rel-Path :", con->physical.rel_path);
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
}
/*
* Noone catched away the file from normal path of execution yet (like mod_access)
*
* Go on and check of the file exists at all
*/
if (con->mode == DIRECT || con->mode == SMB_BASIC || con->mode == SMB_NTLM) {
char *slash = NULL;
char *pathinfo = NULL;
int found = 0;
stat_cache_entry *sce = NULL;
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- handling physical path");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
if ( HANDLER_ERROR != stat_cache_get_entry(srv, con, smbc_wrapper_physical_url_path(srv, con), &sce)) {
/* file exists */
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- file found");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
#ifdef HAVE_LSTAT
if ((sce->is_symlink != 0) && !con->conf.follow_symlink) {
con->http_status = 403;
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- access denied due symlink restriction");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
buffer_reset(con->physical.path);
return HANDLER_FINISHED;
};
#endif
if (S_ISDIR(sce->st.st_mode)) {
if (con->uri.path->ptr[con->uri.path->used - 2] != '/') {
/* redirect to .../ */
http_response_redirect_to_directory(srv, con);
return HANDLER_FINISHED;
}
#ifdef HAVE_LSTAT
} else if (!S_ISREG(sce->st.st_mode) && !sce->is_symlink) {
#else
} else if (!S_ISREG(sce->st.st_mode)) {
#endif
/* any special handling of non-reg files ?*/
}
}
else {
switch (errno) {
case EACCES:
con->http_status = 403;
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- access denied");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
buffer_reset(con->physical.path);
return HANDLER_FINISHED;
case ENOENT:
con->http_status = 404;
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- file not found");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
buffer_reset(con->physical.path);
return HANDLER_FINISHED;
case ENOTDIR:
/* PATH_INFO ! :) */
break;
default:
/* we have no idea what happend. let's tell the user so. */
con->http_status = 500;
buffer_reset(con->physical.path);
log_error_write(srv, __FILE__, __LINE__, "ssbsb",
"file not found ... or so: ", strerror(errno),
con->uri.path,
"->", con->physical.path);
return HANDLER_FINISHED;
}
/* not found, perhaps PATHINFO */
buffer_copy_string_buffer(srv->tmp_buf, con->physical.path);
do {
if (slash) {
buffer_copy_string_len(con->physical.path, srv->tmp_buf->ptr, slash - srv->tmp_buf->ptr);
} else {
buffer_copy_string_buffer(con->physical.path, srv->tmp_buf);
}
if (HANDLER_ERROR != stat_cache_get_entry(srv, con, con->physical.path, &sce)) {
found = S_ISREG(sce->st.st_mode);
break;
}
if (pathinfo != NULL) {
*pathinfo = '\0';
}
slash = strrchr(srv->tmp_buf->ptr, '/');
if (pathinfo != NULL) {
/* restore '/' */
*pathinfo = '/';
}
if (slash) pathinfo = slash;
} while ((found == 0) && (slash != NULL) && ((size_t)(slash - srv->tmp_buf->ptr) > (con->physical.basedir->used - 2)));
if (found == 0) {
/* no it really doesn't exists */
con->http_status = 404;
if (con->conf.log_file_not_found) {
log_error_write(srv, __FILE__, __LINE__, "sbsb",
"file not found:", con->uri.path,
"->", con->physical.path);
}
buffer_reset(con->physical.path);
return HANDLER_FINISHED;
}
#ifdef HAVE_LSTAT
if ((sce->is_symlink != 0) && !con->conf.follow_symlink) {
con->http_status = 403;
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- access denied due symlink restriction");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
buffer_reset(con->physical.path);
return HANDLER_FINISHED;
};
#endif
/* we have a PATHINFO */
if (pathinfo) {
buffer_copy_string(con->request.pathinfo, pathinfo);
/*
* shorten uri.path
*/
con->uri.path->used -= strlen(pathinfo);
con->uri.path->ptr[con->uri.path->used - 1] = '\0';
}
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- after pathinfo check");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
log_error_write(srv, __FILE__, __LINE__, "sb", "URI :", con->uri.path);
log_error_write(srv, __FILE__, __LINE__, "sb", "Pathinfo :", con->request.pathinfo);
}
}
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- handling subrequest");
log_error_write(srv, __FILE__, __LINE__, "sb", "Path :", con->physical.path);
}
/* call the handlers */
switch(r = plugins_call_handle_subrequest_start(srv, con)) {
case HANDLER_GO_ON:
/* request was not handled */
break;
case HANDLER_FINISHED:
default:
if (con->conf.log_request_handling) {
log_error_write(srv, __FILE__, __LINE__, "s", "-- subrequest finished");
}
/* something strange happend */
return r;
}
/* if we are still here, no one wanted the file, status 403 is ok I think */
if ((con->mode == DIRECT || con->mode == SMB_BASIC || con->mode == SMB_NTLM) && con->http_status == 0) {
switch (con->request.http_method) {
case HTTP_METHOD_OPTIONS:
con->http_status = 200;
break;
default:
con->http_status = 403;
}
return HANDLER_FINISHED;
}
}
switch(r = plugins_call_handle_subrequest(srv, con)) {
case HANDLER_GO_ON:
/* request was not handled, looks like we are done */
return HANDLER_FINISHED;
case HANDLER_FINISHED:
/* request is finished */
default:
/* something strange happend */
return r;
}
/* can't happen */
return HANDLER_COMEBACK;
}
handler_t http_prepare_response(server *srv, connection *con)
{
if (NULL == srv || NULL == con)
{
return HANDLER_ERROR;
}
if (con -> http_status >=400 && con -> http_status <600)
{
//有错误直接返回。
//说明已经处理过了。不需要在处理。
return HANDLER_FINISHED;
}
handler_t ht;
/*
* 分析uri地址。 /pages/index.html?key1=data&key2=data2#frangement
* 将解析好的uri地址存放在con -> uri中。
* 其中fangement直接乎略。
*/
buffer *uri = con -> request.uri;
if (uri -> ptr[0] != '/')
{
log_error_write(srv, __FILE__, __LINE__, "sb", "bad uri. not begin with /.", uri);
return HANDLER_ERROR;
}
//log_error_write(srv, __FILE__, __LINE__, "sb", "Request.uri", uri);
char *query;
if (NULL == (query = strchr(uri -> ptr, '?')))
{
//没有query部分。只有uri地址。
buffer_copy_string(con -> uri.path_raw, uri -> ptr);
}
else
{
//有query数据。
char *frag;
if (NULL != (frag =strchr(uri -> ptr, '#')))
{
//有frangement数据。直接乎略。
*frag = '\0';
}
*query = '\0';
++query;
buffer_copy_string(con -> uri.query, query);
buffer_copy_string(con -> uri.path_raw, uri -> ptr);
}
//log_error_write(srv, __FILE__, __LINE__, "sb", "path_raw:", con -> uri.path_raw);
//log_error_write(srv, __FILE__, __LINE__, "sb", "query:", con -> uri.query);
buffer_copy_string_len(con -> uri.scheme, CONST_STR_LEN("http"));
if (con->request.http_method == HTTP_METHOD_OPTIONS &&
con->uri.path->ptr[0] == '*' && con->uri.path_raw->ptr[1] == '\0')
{
buffer_copy_string_len(con -> uri.path_raw, CONST_STR_LEN("*"));
buffer_copy_string_len(con -> uri.path, CONST_STR_LEN("*"));
http_response_insert_header(srv, con, CONST_STR_LEN("Allow")
, CONST_STR_LEN("GET, POST, OPTIONS, HEAD"));
con -> http_status = 200;
return HANDLER_FINISHED;
}
else
{
//简化地址。
buffer_reset(con -> tmp_buf);
buffer_path_simplify(con -> tmp_buf, con -> uri.path_raw);
buffer_copy_string_buffer(con -> uri.path_raw, con -> tmp_buf);
}
//log_error_write(srv, __FILE__, __LINE__, "sb", "Simple path:", con -> uri.path_raw);
/*
* 得到没有解码的url地址。调用插件。
*/
switch(ht = plugin_handle_url_raw(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
//解码url地址和query数据。
buffer_reset(con -> tmp_buf);
buffer_copy_string_buffer(con -> tmp_buf, con -> uri.path_raw);
buffer_urldecode_path(con -> tmp_buf);
buffer_copy_string_buffer(con -> uri.path, con -> tmp_buf);
//log_error_write(srv, __FILE__, __LINE__, "sb", "decode path:", con -> uri.path);
buffer_urldecode_query(con -> uri.query);
//log_error_write(srv, __FILE__, __LINE__, "sb", "decode query:", con -> uri.query);
/*
* 解码url地址。调用插件。
*/
switch(ht = plugin_handle_url_clean(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
/*
* OPTIONS方法直接返回允许。
*/
if (con->request.http_method == HTTP_METHOD_OPTIONS &&
con->uri.path->ptr[0] == '*' && con->uri.path_raw->ptr[1] == '\0')
{
/*
* path 将key=val加到response的head中。
*/
http_response_insert_header(srv, con, CONST_STR_LEN("Allow"),
CONST_STR_LEN("OPTIONS, GET, HEAD, POST"));
con->http_status = 200;
//con->file_finished = 1;
return HANDLER_FINISHED;
}
//设置连接处理时的默认根目录。
//在调用docroot插件功能时，将根据需要重写这个根目录。
buffer_copy_string_buffer(con -> physical.doc_root, srv -> srvconf.docroot);
/*
* 有些插件需要设置工作根目录。
*/
switch(ht = plugin_handle_docroot(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
//拼接物理地址。
buffer_reset(con -> tmp_buf);
buffer_copy_string_buffer(con -> tmp_buf, con -> physical.doc_root);
buffer_append_string_buffer(con -> tmp_buf, con -> uri.path);
buffer_copy_string_buffer(con -> physical.path, con -> uri.path);
buffer_path_simplify(con -> physical.real_path, con -> tmp_buf);
//log_error_write(srv, __FILE__, __LINE__, "sb", "pyhsical path:", con -> physical.real_path);
/*
* 得到物理地址。 调用插件。
*/
switch(ht = plugin_handle_physical(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
//检查所请求的资源是否存在。
if (-1 == response_physical_exist(srv, con, con -> physical.real_path))
{
return HANDLER_FINISHED;
}
//如果请求的是目录，直接提示用户跳转。
if(con -> http_status != 0)
{
return HANDLER_FINISHED;
}
//资源存在，继续处理请求。
/*
* 子请求开始。
* 通常，插件的主要处理工作在下面三个函数调用中。。
*/
switch(ht = plugin_handle_subrequest_start(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
/*
* 处理子请求。
* 通常是真正的对请求进行处理。
*/
switch(ht = plugin_handle_handle_subrequest(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
/*
* 子请求处理结束。
* 做一些清理标记工作。
*/
switch(ht = plugin_handle_subrequest_end(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
//处理静态页面。
switch(ht = response_handle_static_file(srv, con))
{
case HANDLER_GO_ON:
break;
case HANDLER_FINISHED:
case HANDLER_COMEBACK:
case HANDLER_WAIT_FOR_EVENT:
case HANDLER_ERROR:
case HANDLER_WAIT_FOR_FD:
return ht;
default:
log_error_write(srv, __FILE__, __LINE__, "s", "Unknown handler state.");
break;
}
/*
* 到这就出错了。。。
*/
return HANDLER_ERROR;
}
static int process_ssi_stmt(server *srv, connection *con, plugin_data *p, const char **l, size_t n, stat_cache_entry *sce) {
size_t i, ssicmd = 0;
char buf[255];
buffer *b = NULL;
struct {
const char *var;
enum { SSI_UNSET, SSI_ECHO, SSI_FSIZE, SSI_INCLUDE, SSI_FLASTMOD,
SSI_CONFIG, SSI_PRINTENV, SSI_SET, SSI_IF, SSI_ELIF,
SSI_ELSE, SSI_ENDIF, SSI_EXEC } type;
} ssicmds[] = {
{ "echo", SSI_ECHO },
{ "include", SSI_INCLUDE },
{ "flastmod", SSI_FLASTMOD },
{ "fsize", SSI_FSIZE },
{ "config", SSI_CONFIG },
{ "printenv", SSI_PRINTENV },
{ "set", SSI_SET },
{ "if", SSI_IF },
{ "elif", SSI_ELIF },
{ "endif", SSI_ENDIF },
{ "else", SSI_ELSE },
{ "exec", SSI_EXEC },
{ NULL, SSI_UNSET }
};
for (i = 0; ssicmds[i].var; i++) {
if (0 == strcmp(l[1], ssicmds[i].var)) {
ssicmd = ssicmds[i].type;
break;
}
}
switch(ssicmd) {
case SSI_ECHO: {
/* echo */
int var = 0;
/* int enc = 0; */
const char *var_val = NULL;
struct {
const char *var;
enum { SSI_ECHO_UNSET, SSI_ECHO_DATE_GMT, SSI_ECHO_DATE_LOCAL, SSI_ECHO_DOCUMENT_NAME, SSI_ECHO_DOCUMENT_URI,
SSI_ECHO_LAST_MODIFIED, SSI_ECHO_USER_NAME } type;
} echovars[] = {
{ "DATE_GMT", SSI_ECHO_DATE_GMT },
{ "DATE_LOCAL", SSI_ECHO_DATE_LOCAL },
{ "DOCUMENT_NAME", SSI_ECHO_DOCUMENT_NAME },
{ "DOCUMENT_URI", SSI_ECHO_DOCUMENT_URI },
{ "LAST_MODIFIED", SSI_ECHO_LAST_MODIFIED },
{ "USER_NAME", SSI_ECHO_USER_NAME },
{ NULL, SSI_ECHO_UNSET }
};
/*
struct {
const char *var;
enum { SSI_ENC_UNSET, SSI_ENC_URL, SSI_ENC_NONE, SSI_ENC_ENTITY } type;
} encvars[] = {
{ "url", SSI_ENC_URL },
{ "none", SSI_ENC_NONE },
{ "entity", SSI_ENC_ENTITY },
{ NULL, SSI_ENC_UNSET }
};
*/
for (i = 2; i < n; i += 2) {
if (0 == strcmp(l[i], "var")) {
int j;
var_val = l[i+1];
for (j = 0; echovars[j].var; j++) {
if (0 == strcmp(l[i+1], echovars[j].var)) {
var = echovars[j].type;
break;
}
}
} else if (0 == strcmp(l[i], "encoding")) {
/*
int j;
for (j = 0; encvars[j].var; j++) {
if (0 == strcmp(l[i+1], encvars[j].var)) {
enc = encvars[j].type;
break;
}
}
*/
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: unknow attribute for ",
l[1], l[i]);
}
}
if (p->if_is_false) break;
if (!var_val) {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: ",
l[1], "var is missing");
break;
}
switch(var) {
case SSI_ECHO_USER_NAME: {
struct passwd *pw;
b = chunkqueue_get_append_buffer(con->write_queue);
#ifdef HAVE_PWD_H
if (NULL == (pw = getpwuid(sce->st.st_uid))) {
buffer_copy_long(b, sce->st.st_uid);
} else {
buffer_copy_string(b, pw->pw_name);
}
#else
buffer_copy_long(b, sce->st.st_uid);
#endif
break;
}
case SSI_ECHO_LAST_MODIFIED: {
time_t t = sce->st.st_mtime;
b = chunkqueue_get_append_buffer(con->write_queue);
if (0 == strftime(buf, sizeof(buf), p->timefmt->ptr, localtime(&t))) {
buffer_copy_string_len(b, CONST_STR_LEN("(none)"));
} else {
buffer_copy_string(b, buf);
}
break;
}
case SSI_ECHO_DATE_LOCAL: {
time_t t = time(NULL);
b = chunkqueue_get_append_buffer(con->write_queue);
if (0 == strftime(buf, sizeof(buf), p->timefmt->ptr, localtime(&t))) {
buffer_copy_string_len(b, CONST_STR_LEN("(none)"));
} else {
buffer_copy_string(b, buf);
}
break;
}
case SSI_ECHO_DATE_GMT: {
time_t t = time(NULL);
b = chunkqueue_get_append_buffer(con->write_queue);
if (0 == strftime(buf, sizeof(buf), p->timefmt->ptr, gmtime(&t))) {
buffer_copy_string_len(b, CONST_STR_LEN("(none)"));
} else {
buffer_copy_string(b, buf);
}
break;
}
case SSI_ECHO_DOCUMENT_NAME: {
char *sl;
b = chunkqueue_get_append_buffer(con->write_queue);
if (NULL == (sl = strrchr(con->physical.path->ptr, '/'))) {
buffer_copy_string_buffer(b, con->physical.path);
} else {
buffer_copy_string(b, sl + 1);
}
break;
}
case SSI_ECHO_DOCUMENT_URI: {
b = chunkqueue_get_append_buffer(con->write_queue);
buffer_copy_string_buffer(b, con->uri.path);
break;
}
default: {
data_string *ds;
/* check if it is a cgi-var */
b = chunkqueue_get_append_buffer(con->write_queue);
if (NULL != (ds = (data_string *)array_get_element(p->ssi_cgi_env, var_val))) {
buffer_copy_string_buffer(b, ds->value);
} else {
buffer_copy_string_len(b, CONST_STR_LEN("(none)"));
}
break;
}
}
break;
}
case SSI_INCLUDE:
case SSI_FLASTMOD:
case SSI_FSIZE: {
const char * file_path = NULL, *virt_path = NULL;
struct stat st;
char *sl;
for (i = 2; i < n; i += 2) {
if (0 == strcmp(l[i], "file")) {
file_path = l[i+1];
} else if (0 == strcmp(l[i], "virtual")) {
virt_path = l[i+1];
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: unknow attribute for ",
l[1], l[i]);
}
}
if (!file_path && !virt_path) {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: ",
l[1], "file or virtual are missing");
break;
}
if (file_path && virt_path) {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: ",
l[1], "only one of file and virtual is allowed here");
break;
}
if (p->if_is_false) break;
if (file_path) {
/* current doc-root */
if (NULL == (sl = strrchr(con->physical.path->ptr, '/'))) {
buffer_copy_string_len(p->stat_fn, CONST_STR_LEN("/"));
} else {
buffer_copy_string_len(p->stat_fn, con->physical.path->ptr, sl - con->physical.path->ptr + 1);
}
buffer_copy_string(srv->tmp_buf, file_path);
buffer_urldecode_path(srv->tmp_buf);
buffer_path_simplify(srv->tmp_buf, srv->tmp_buf);
buffer_append_string_buffer(p->stat_fn, srv->tmp_buf);
} else {
/* virtual */
if (virt_path[0] == '/') {
buffer_copy_string(p->stat_fn, virt_path);
} else {
/* there is always a / */
sl = strrchr(con->uri.path->ptr, '/');
buffer_copy_string_len(p->stat_fn, con->uri.path->ptr, sl - con->uri.path->ptr + 1);
buffer_append_string(p->stat_fn, virt_path);
}
buffer_urldecode_path(p->stat_fn);
buffer_path_simplify(srv->tmp_buf, p->stat_fn);
/* we have an uri */
buffer_copy_string_buffer(p->stat_fn, con->physical.doc_root);
buffer_append_string_buffer(p->stat_fn, srv->tmp_buf);
}
if (0 == stat(p->stat_fn->ptr, &st)) {
time_t t = st.st_mtime;
switch (ssicmd) {
case SSI_FSIZE:
b = chunkqueue_get_append_buffer(con->write_queue);
if (p->sizefmt) {
int j = 0;
const char *abr[] = { " B", " kB", " MB", " GB", " TB", NULL };
off_t s = st.st_size;
for (j = 0; s > 1024 && abr[j+1]; s /= 1024, j++);
buffer_copy_off_t(b, s);
buffer_append_string(b, abr[j]);
} else {
buffer_copy_off_t(b, st.st_size);
}
break;
case SSI_FLASTMOD:
b = chunkqueue_get_append_buffer(con->write_queue);
if (0 == strftime(buf, sizeof(buf), p->timefmt->ptr, localtime(&t))) {
buffer_copy_string_len(b, CONST_STR_LEN("(none)"));
} else {
buffer_copy_string(b, buf);
}
break;
case SSI_INCLUDE:
chunkqueue_append_file(con->write_queue, p->stat_fn, 0, st.st_size);
/* Keep the newest mtime of included files */
if (st.st_mtime > include_file_last_mtime)
include_file_last_mtime = st.st_mtime;
break;
}
} else {
log_error_write(srv, __FILE__, __LINE__, "sbs",
"ssi: stating failed ",
p->stat_fn, strerror(errno));
}
break;
}
case SSI_SET: {
const char *key = NULL, *val = NULL;
for (i = 2; i < n; i += 2) {
if (0 == strcmp(l[i], "var")) {
key = l[i+1];
} else if (0 == strcmp(l[i], "value")) {
val = l[i+1];
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: unknow attribute for ",
l[1], l[i]);
}
}
if (p->if_is_false) break;
if (key && val) {
data_string *ds;
if (NULL == (ds = (data_string *)array_get_unused_element(p->ssi_vars, TYPE_STRING))) {
ds = data_string_init();
}
buffer_copy_string(ds->key, key);
buffer_copy_string(ds->value, val);
array_insert_unique(p->ssi_vars, (data_unset *)ds);
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: var and value have to be set in",
l[0], l[1]);
}
break;
}
case SSI_CONFIG:
if (p->if_is_false) break;
for (i = 2; i < n; i += 2) {
if (0 == strcmp(l[i], "timefmt")) {
buffer_copy_string(p->timefmt, l[i+1]);
} else if (0 == strcmp(l[i], "sizefmt")) {
if (0 == strcmp(l[i+1], "abbrev")) {
p->sizefmt = 1;
} else if (0 == strcmp(l[i+1], "abbrev")) {
p->sizefmt = 0;
} else {
log_error_write(srv, __FILE__, __LINE__, "sssss",
"ssi: unknow value for attribute '",
l[i],
"' for ",
l[1], l[i+1]);
}
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: unknow attribute for ",
l[1], l[i]);
}
}
break;
case SSI_PRINTENV:
if (p->if_is_false) break;
b = chunkqueue_get_append_buffer(con->write_queue);
for (i = 0; i < p->ssi_vars->used; i++) {
data_string *ds = (data_string *)p->ssi_vars->data[p->ssi_vars->sorted[i]];
buffer_append_string_buffer(b, ds->key);
buffer_append_string_len(b, CONST_STR_LEN("="));
buffer_append_string_encoded(b, CONST_BUF_LEN(ds->value), ENCODING_MINIMAL_XML);
buffer_append_string_len(b, CONST_STR_LEN("\n"));
}
for (i = 0; i < p->ssi_cgi_env->used; i++) {
data_string *ds = (data_string *)p->ssi_cgi_env->data[p->ssi_cgi_env->sorted[i]];
buffer_append_string_buffer(b, ds->key);
buffer_append_string_len(b, CONST_STR_LEN("="));
buffer_append_string_encoded(b, CONST_BUF_LEN(ds->value), ENCODING_MINIMAL_XML);
buffer_append_string_len(b, CONST_STR_LEN("\n"));
}
break;
case SSI_EXEC: {
const char *cmd = NULL;
pid_t pid;
int from_exec_fds[2];
for (i = 2; i < n; i += 2) {
if (0 == strcmp(l[i], "cmd")) {
cmd = l[i+1];
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: unknow attribute for ",
l[1], l[i]);
}
}
if (p->if_is_false) break;
/* create a return pipe and send output to the html-page
*
* as exec is assumed evil it is implemented synchronously
*/
if (!cmd) break;
#ifdef HAVE_FORK
if (pipe(from_exec_fds)) {
log_error_write(srv, __FILE__, __LINE__, "ss",
"pipe failed: ", strerror(errno));
return -1;
}
/* fork, execve */
switch (pid = fork()) {
case 0: {
/* move stdout to from_rrdtool_fd[1] */
close(STDOUT_FILENO);
dup2(from_exec_fds[1], STDOUT_FILENO);
close(from_exec_fds[1]);
/* not needed */
close(from_exec_fds[0]);
/* close stdin */
close(STDIN_FILENO);
execl("/bin/sh", "sh", "-c", cmd, (char *)NULL);
log_error_write(srv, __FILE__, __LINE__, "sss", "spawing exec failed:", strerror(errno), cmd);
/* */
SEGFAULT();
break;
}
case -1:
/* error */
log_error_write(srv, __FILE__, __LINE__, "ss", "fork failed:", strerror(errno));
break;
default: {
/* father */
int status;
ssize_t r;
int was_interrupted = 0;
close(from_exec_fds[1]);
/* wait for the client to end */
/*
* OpenBSD and Solaris send a EINTR on SIGCHILD even if we ignore it
*/
do {
if (-1 == waitpid(pid, &status, 0)) {
if (errno == EINTR) {
was_interrupted++;
} else {
was_interrupted = 0;
log_error_write(srv, __FILE__, __LINE__, "ss", "waitpid failed:", strerror(errno));
}
} else if (WIFEXITED(status)) {
int toread;
/* read everything from client and paste it into the output */
was_interrupted = 0;
while(1) {
if (ioctl(from_exec_fds[0], FIONREAD, &toread)) {
log_error_write(srv, __FILE__, __LINE__, "s",
"unexpected end-of-file (perhaps the ssi-exec process died)");
return -1;
}
if (toread > 0) {
b = chunkqueue_get_append_buffer(con->write_queue);
buffer_prepare_copy(b, toread + 1);
if ((r = read(from_exec_fds[0], b->ptr, b->size - 1)) < 0) {
/* read failed */
break;
} else {
b->used = r;
b->ptr[b->used++] = '\0';
}
} else {
break;
}
}
} else {
was_interrupted = 0;
log_error_write(srv, __FILE__, __LINE__, "s", "process exited abnormally");
}
} while (was_interrupted > 0 && was_interrupted < 4); /* if waitpid() gets interrupted, retry, but max 4 times */
close(from_exec_fds[0]);
break;
}
}
#else
return -1;
#endif
break;
}
case SSI_IF: {
const char *expr = NULL;
for (i = 2; i < n; i += 2) {
if (0 == strcmp(l[i], "expr")) {
expr = l[i+1];
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: unknow attribute for ",
l[1], l[i]);
}
}
if (!expr) {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: ",
l[1], "expr missing");
break;
}
if ((!p->if_is_false) &&
((p->if_is_false_level == 0) ||
(p->if_level < p->if_is_false_level))) {
switch (ssi_eval_expr(srv, con, p, expr)) {
case -1:
case 0:
p->if_is_false = 1;
p->if_is_false_level = p->if_level;
break;
case 1:
p->if_is_false = 0;
break;
}
}
p->if_level++;
break;
}
case SSI_ELSE:
p->if_level--;
if (p->if_is_false) {
if ((p->if_level == p->if_is_false_level) &&
(p->if_is_false_endif == 0)) {
p->if_is_false = 0;
}
} else {
p->if_is_false = 1;
p->if_is_false_level = p->if_level;
}
p->if_level++;
break;
case SSI_ELIF: {
const char *expr = NULL;
for (i = 2; i < n; i += 2) {
if (0 == strcmp(l[i], "expr")) {
expr = l[i+1];
} else {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: unknow attribute for ",
l[1], l[i]);
}
}
if (!expr) {
log_error_write(srv, __FILE__, __LINE__, "sss",
"ssi: ",
l[1], "expr missing");
break;
}
p->if_level--;
if (p->if_level == p->if_is_false_level) {
if ((p->if_is_false) &&
(p->if_is_false_endif == 0)) {
switch (ssi_eval_expr(srv, con, p, expr)) {
case -1:
case 0:
p->if_is_false = 1;
p->if_is_false_level = p->if_level;
break;
case 1:
p->if_is_false = 0;
break;
}
} else {
p->if_is_false = 1;
p->if_is_false_level = p->if_level;
p->if_is_false_endif = 1;
}
}
p->if_level++;
break;
}
case SSI_ENDIF:
p->if_level--;
if (p->if_level == p->if_is_false_level) {
p->if_is_false = 0;
p->if_is_false_endif = 0;
}
break;
default:
log_error_write(srv, __FILE__, __LINE__, "ss",
"ssi: unknow ssi-command:",
l[1]);
break;
}
return 0;
}
output_file_list(server *srv, connection *con, char* fullpath, char* filename, buffer *out) {
buffer* buffer_filename = buffer_init();
buffer_copy_string(buffer_filename,filename);
buffer_urldecode_path(buffer_filename);
buffer_append_string_len(out, CONST_STR_LEN("<div class='albumDiv' title=''>\n"));
buffer_append_string_len(out, CONST_STR_LEN("<table class='thumb-table-parent'>\n"));
buffer_append_string_len(out, CONST_STR_LEN("<tbody><tr><td>\n"));
buffer_append_string_len(out, CONST_STR_LEN("<div class='picDiv'>"));
int use_http_connect = 0;
char* aa = get_filename_ext(fullpath);
int len = strlen(aa)+1;
char* file_ext = (char*)malloc(len);
memset(file_ext,'\0', len);
strcpy(file_ext, aa);
for (int i = 0; file_ext[i]; i++)
file_ext[i] = tolower(file_ext[i]);
if( strcmp(file_ext,"jpg")==0 ||
strcmp(file_ext,"jpeg")==0||
strcmp(file_ext,"png")==0 ||
strcmp(file_ext,"gif")==0 ||
strcmp(file_ext,"bmp")==0 ){
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='imgfileDiv bicon'>"));
}
else if( strcmp(file_ext,"mp3")==0 ||
strcmp(file_ext,"m4a")==0 ||
strcmp(file_ext,"m4r")==0 ||
strcmp(file_ext,"wav")==0 ){
use_http_connect = 1;
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='audiofileDiv bicon'>"));
}
else if( strcmp(file_ext,"mp4")==0 ||
strcmp(file_ext,"rmvb")==0 ||
strcmp(file_ext,"m4v")==0 ||
strcmp(file_ext,"wmv")==0 ||
strcmp(file_ext,"avi")==0 ||
strcmp(file_ext,"mpg")==0 ||
strcmp(file_ext,"mpeg")==0 ||
strcmp(file_ext,"mkv")==0 ||
strcmp(file_ext,"mov")==0 ||
strcmp(file_ext,"flv")==0 ||
strcmp(file_ext,"3gp")==0 ||
strcmp(file_ext,"m2v")==0 ||
strcmp(file_ext,"rm")==0 ){
use_http_connect = 1;
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='videofileDiv bicon'>"));
}
else if(strcmp(file_ext,"doc")==0||strcmp(file_ext,"docx")==0)
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='docfileDiv bicon'>"));
else if(strcmp(file_ext,"ppt")==0||strcmp(file_ext,"pptx")==0)
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='pptfileDiv bicon'>"));
else if(strcmp(file_ext,"xls")==0||strcmp(file_ext,"xlsx")==0)
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='xlsfileDiv bicon'>"));
else if(strcmp(file_ext,"pdf")==0)
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='pdffileDiv bicon'>"));
else
buffer_append_string_len(out, CONST_STR_LEN("<div id='fileviewicon' class='fileDiv bicon'>"));
buffer_append_string_len(out, CONST_STR_LEN("<div class='selectDiv sicon'></div>"));
buffer_append_string_len(out, CONST_STR_LEN("<div class='selectHintDiv sicon'></div>"));
buffer_append_string_len(out, CONST_STR_LEN("</div></div></td></tr><tr><td><div class='albuminfo' style='font-size:80%'>"));
buffer_append_string_len(out, CONST_STR_LEN("<a id='list_item' qtype='1' isdir='0' playhref='"));
#if EMBEDDED_EANBLE
char* webdav_http_port = nvram_get_webdav_http_port();
#else
char* webdav_http_port = "8082";
#endif
if(use_http_connect==1){
buffer_append_string_len(out, CONST_STR_LEN("http://"));
buffer_append_string_buffer(out, con->uri.authority);
if( !strstr( con->uri.authority->ptr, ":" ) ){
buffer_append_string_len(out, CONST_STR_LEN(":"));
buffer_append_string(out, webdav_http_port);
}
}
else{
buffer_append_string_buffer(out, con->uri.scheme);
buffer_append_string_len(out, CONST_STR_LEN("://"));
buffer_append_string_buffer(out, con->uri.authority);
}
buffer_append_string_len(out, CONST_STR_LEN("/"));
buffer_append_string_buffer(out, con->share_link_shortpath);
buffer_append_string_len(out, CONST_STR_LEN("/"));
buffer_append_string_buffer(out, con->share_link_filename);
buffer_append_string_len(out, CONST_STR_LEN("/"));
buffer_append_string(out, filename);
buffer_append_string_len(out, CONST_STR_LEN("' uhref='"));
buffer_append_string_buffer(out, con->uri.scheme);
buffer_append_string_len(out, CONST_STR_LEN("://"));
buffer_append_string_buffer(out, con->uri.authority);
buffer_append_string_len(out, CONST_STR_LEN("/"));
buffer_append_string_buffer(out, con->share_link_shortpath);
buffer_append_string_len(out, CONST_STR_LEN("/"));
buffer_append_string_buffer(out, con->share_link_filename);
buffer_append_string_len(out, CONST_STR_LEN("/"));
buffer_append_string(out, filename);
buffer_append_string_len(out, CONST_STR_LEN("' title='"));
buffer_append_string_buffer(out, buffer_filename);
buffer_append_string_len(out, CONST_STR_LEN("' ext='"));
buffer_append_string(out, file_ext);
free(file_ext);
buffer_append_string_len(out, CONST_STR_LEN("' freadonly='true' fhidden='false'>"));
buffer_append_string_buffer( out, buffer_filename );
buffer_append_string_len(out, CONST_STR_LEN("</a></div></td></tr>"));
buffer_append_string_len(out, CONST_STR_LEN("<tr><td>"));
buffer_append_string_len(out, CONST_STR_LEN("<input type='button' class='btnDownload' value='Downloads!'>"));
buffer_append_string_len(out, CONST_STR_LEN("</td></tr>"));
buffer_append_string_len(out, CONST_STR_LEN("</tbody></table></div>"));
buffer_free(buffer_filename);
}
