PUBLIC void form(EdiRec *record, cchar *optionString)
{
HttpConn *conn;
MprHash *options;
cchar *action, *recid, *method, *uri, *token;
conn = getConn();
if (record == 0) {
record = getRec();
} else {
conn->record = record;
}
options = httpGetOptions(optionString);
recid = 0;
/*
If record provided, get the record id. Can be overridden using options.recid
*/
if (record) {
if (record->id && !httpGetOption(options, "recid", 0)) {
httpAddOption(options, "recid", record->id);
}
recid = httpGetOption(options, "recid", 0);
emitFormErrors(conn, record, options);
}
if ((method = httpGetOption(options, "method", 0)) == 0) {
method = (recid) ? "PUT" : "POST";
}
if (!scaselessmatch(method, "GET") && !scaselessmatch(method, "POST")) {
/* All methods use POST and tunnel method in data-method */
httpAddOption(options, EDATA("method"), method);
method = "POST";
}
if ((action = httpGetOption(options, "action", 0)) == 0) {
action = (recid) ? "@update" : "@create";
}
uri = httpUri(conn, action);
if (smatch(httpGetOption(options, "remote", 0), "true")) {
espRender(conn, "<form method='%s' " EDATA("remote") "='%s'%s >\r\n", method, uri, map(conn, options));
} else {
espRender(conn, "<form method='%s' action='%s'%s >\r\n", method, uri, map(conn, options));
}
if (recid) {
espRender(conn, " <input name='recid' type='hidden' value='%s' />\r\n", recid);
}
if (!httpGetOption(options, "insecure", 0)) {
if ((token = httpGetOption(options, "securityToken", 0)) == 0) {
token = httpGetSecurityToken(conn, 0);
}
espRender(conn, " <input name='%s' type='hidden' value='%s' />\r\n", BIT_XSRF_PARAM, token);
}
}
/*
Dump the file upload details. Don't actually do anything with the uploaded file.
*/
static void uploadTest(Webs *wp, char *path, char *query)
{
WebsKey *s;
WebsUpload *up;
char *upfile;
websSetStatus(wp, 200);
websWriteHeaders(wp, -1, 0);
websWriteHeader(wp, "Content-Type", "text/plain");
websWriteEndHeaders(wp);
if (scaselessmatch(wp->method, "POST")) {
for (s = hashFirst(wp->files); s; s = hashNext(wp->files, s)) {
up = s->content.value.symbol;
websWrite(wp, "FILE: %s\r\n", s->name.value.string);
websWrite(wp, "FILENAME=%s\r\n", up->filename);
websWrite(wp, "CLIENT=%s\r\n", up->clientFilename);
websWrite(wp, "TYPE=%s\r\n", up->contentType);
websWrite(wp, "SIZE=%d\r\n", up->size);
upfile = sfmt("%s/tmp/%s", websGetDocuments(), up->clientFilename);
rename(up->filename, upfile);
wfree(upfile);
}
websWrite(wp, "\r\nVARS:\r\n");
for (s = hashFirst(wp->vars); s; s = hashNext(wp->vars, s)) {
websWrite(wp, "%s=%s\r\n", s->name.value.string, s->content.value.string);
}
}
websDone(wp);
}
static int prepRequest(HttpConn *conn, MprList *files, int retry)
{
MprKeyValue *header;
char *seq;
int next;
httpPrepClientConn(conn, retry);
for (next = 0; (header = mprGetNextItem(app->headers, &next)) != 0; ) {
if (scaselessmatch(header->key, "User-Agent")) {
httpSetHeader(conn, header->key, header->value);
} else {
httpAppendHeader(conn, header->key, header->value);
}
}
if (app->text) {
httpSetHeader(conn, "Accept", "text/plain");
}
if (app->sequence) {
static int next = 0;
seq = itos(next++);
httpSetHeader(conn, "X-Http-Seq", seq);
}
if (app->ranges) {
httpSetHeader(conn, "Range", app->ranges);
}
if (app->formData) {
httpSetHeader(conn, "Content-Type", "application/x-www-form-urlencoded");
}
if (setContentLength(conn, files) < 0) {
return MPR_ERR_CANT_OPEN;
}
return 0;
}
/*
Append a header. If already defined, the value is catenated to the pre-existing value after a ", " separator.
As per the HTTP/1.1 spec. Except for Set-Cookie which HTTP permits multiple headers but not of the same cookie. Ugh!
*/
PUBLIC void httpAppendHeader(HttpConn *conn, cchar *key, cchar *fmt, ...)
{
va_list vargs;
MprKey *kp;
char *value;
cchar *cookie;
if (!conn->tx) {
return;
}
assert(key && *key);
assert(fmt && *fmt);
va_start(vargs, fmt);
value = sfmtv(fmt, vargs);
va_end(vargs);
/*
HTTP permits Set-Cookie to have multiple cookies. Other headers must comma separate multiple values.
For Set-Cookie, must allow duplicates but not of the same cookie.
*/
kp = mprLookupKeyEntry(conn->tx->headers, key);
if (kp) {
if (scaselessmatch(key, "Set-Cookie")) {
cookie = stok(sclone(value), "=", NULL);
while (kp) {
if (scaselessmatch(kp->key, "Set-Cookie")) {
if (sstarts(kp->data, cookie)) {
kp->data = value;
break;
}
}
kp = kp->next;
}
if (!kp) {
mprAddDuplicateKey(conn->tx->headers, key, value);
}
} else {
addHdr(conn, key, sfmt("%s, %s", kp->data, value));
}
} else {
addHdr(conn, key, value);
}
}
/*
IndexOptions FancyIndexing|FoldersFirst ... (set of options)
*/
static int indexOptionsDirective(MaState *state, cchar *key, cchar *value)
{
Dir *dir;
char *option, *tok;
dir = getDirObj(state);
option = stok(sclone(value), " \t", &tok);
while (option) {
if (scaselessmatch(option, "FancyIndexing")) {
dir->fancyIndexing = 1;
} else if (scaselessmatch(option, "HTMLTable")) {
dir->fancyIndexing = 2;
} else if (scaselessmatch(option, "FoldersFirst")) {
dir->foldersFirst = 1;
}
option = stok(tok, " \t", &tok);
}
return 0;
}
/*
checkbox field
checkedValue -- Value for which the checkbox will be checked. Defaults to true.
Example:
checkbox("admin", "true")
*/
PUBLIC void espCheckbox(HttpConn *conn, cchar *field, cchar *checkedValue, cchar *optionString)
{
MprHash *options;
cchar *value, *checked;
options = httpGetOptions(optionString);
value = getValue(conn, field, options);
checked = scaselessmatch(value, checkedValue) ? " checked='yes'" : "";
espRender(conn, "<input name='%s' type='checkbox'%s%s value='%s' />\r\n", field, map(conn, options),
checked, checkedValue);
espRender(conn, " <input name='%s' type='hidden'%s value='' />", field, map(conn, options));
}
/*
Options Indexes
*/
static int optionsDirective(MaState *state, cchar *key, cchar *value)
{
Dir *dir;
char *option, *tok;
dir = getDirObj(state);
option = stok(sclone(value), " \t", &tok);
while (option) {
if (scaselessmatch(option, "Indexes")) {
dir->enabled = 1;
}
option = stok(tok, " \t", &tok);
}
return 0;
}
static void sessionTest(Webs *wp, char *path, char *query)
{
char *number;
if (scaselessmatch(wp->method, "POST")) {
number = websGetVar(wp, "number", 0);
websSetSessionVar(wp, "number", number);
} else {
number = websGetSessionVar(wp, "number", 0);
}
websSetStatus(wp, 200);
websWriteHeaders(wp, -1, 0);
websWriteEndHeaders(wp);
websWrite(wp, "<html><body><p>Number %s</p></body></html>\n", number);
websDone(wp);
}
/*
IndexOrder ascending|descending name|date|size
*/
static int indexOrderDirective(MaState *state, cchar *key, cchar *value)
{
Dir *dir;
char *option;
dir = getDirObj(state);
if (!maTokenize(state, value, "%S %S", &option, &dir->sortField)) {
return MPR_ERR_BAD_SYNTAX;
}
dir->sortField = 0;
if (scaselessmatch(option, "ascending")) {
dir->sortOrder = 1;
} else {
dir->sortOrder = -1;
}
if (dir->sortField) {
dir->sortField = sclone(dir->sortField);
}
return 0;
}
/*
Append a header string. If already defined, the value is catenated to the pre-existing value after a ", " separator.
As per the HTTP/1.1 spec.
*/
PUBLIC void httpAppendHeaderString(HttpConn *conn, cchar *key, cchar *value)
{
cchar *oldValue;
assert(key && *key);
assert(value && *value);
if (!conn->tx) {
return;
}
oldValue = mprLookupKey(conn->tx->headers, key);
if (oldValue) {
if (scaselessmatch(key, "Set-Cookie")) {
mprAddDuplicateKey(conn->tx->headers, key, sclone(value));
} else {
addHdr(conn, key, sfmt("%s, %s", oldValue, value));
}
} else {
addHdr(conn, key, sclone(value));
}
}
static void sortList(HttpConn *conn, MprList *list)
{
MprDirEntry *tmp, **items;
Dir *dir;
int count, i, j, rc;
dir = conn->data;
if (dir->sortField == 0) {
return;
}
count = mprGetListLength(list);
items = (MprDirEntry**) list->items;
if (scaselessmatch(dir->sortField, "Name")) {
for (i = 1; i < count; i++) {
for (j = 0; j < i; j++) {
rc = strcmp(items[i]->name, items[j]->name);
if (dir->foldersFirst) {
if (items[i]->isDir && !items[j]->isDir) {
rc = -dir->sortOrder;
} else if (items[j]->isDir && !items[i]->isDir) {
rc = dir->sortOrder;
}
}
rc *= dir->sortOrder;
if (rc < 0) {
tmp = items[i];
items[i] = items[j];
items[j] = tmp;
}
}
}
} else if (scaselessmatch(dir->sortField, "Size")) {
for (i = 1; i < count; i++) {
for (j = 0; j < i; j++) {
rc = (items[i]->size < items[j]->size) ? -1 : 1;
if (dir->foldersFirst) {
if (items[i]->isDir && !items[j]->isDir) {
rc = -dir->sortOrder;
} else if (items[j]->isDir && !items[i]->isDir) {
rc = dir->sortOrder;
}
}
rc *= dir->sortOrder;
if (rc < 0) {
tmp = items[i];
items[i] = items[j];
items[j] = tmp;
}
}
}
} else if (scaselessmatch(dir->sortField, "Date")) {
for (i = 1; i < count; i++) {
for (j = 0; j < i; j++) {
rc = (items[i]->lastModified < items[j]->lastModified) ? -1: 1;
if (dir->foldersFirst) {
if (items[i]->isDir && !items[j]->isDir) {
rc = -dir->sortOrder;
} else if (items[j]->isDir && !items[i]->isDir) {
rc = dir->sortOrder;
}
}
rc *= dir->sortOrder;
if (rc < 0) {
tmp = items[i];
items[i] = items[j];
items[j] = tmp;
}
}
}
}
}
