libnx/nx/source/applets/web.c

1123 lines
47 KiB
C

#include <string.h>
#include "libapplet_internal.h"
#include "applets/web.h"
#include "runtime/hosversion.h"
static Result _webLaunch(AppletHolder* holder, AppletId id, LibAppletMode mode, u32 version, void* arg, size_t arg_size) {
Result rc=0;
rc = appletCreateLibraryApplet(holder, id, mode);
if (R_FAILED(rc)) return rc;
LibAppletArgs commonargs;
libappletArgsCreate(&commonargs, version);
rc = libappletArgsPush(&commonargs, holder);
if (R_SUCCEEDED(rc)) rc = libappletPushInData(holder, arg, arg_size);
if (R_SUCCEEDED(rc)) rc = appletHolderStart(holder);
return rc;
}
static Result _webHandleExit(AppletHolder* holder, void* reply_buffer, size_t reply_size) {
Result rc=0;
size_t transfer_size=0;
appletHolderJoin(holder);
LibAppletExitReason reason = appletHolderGetExitReason(holder);
if (reason == LibAppletExitReason_Canceled || reason == LibAppletExitReason_Abnormal || reason == LibAppletExitReason_Unexpected) {
rc = MAKERESULT(Module_Libnx, LibnxError_LibAppletBadExit);
}
if (R_SUCCEEDED(rc) && reply_buffer && reply_size) {
rc = libappletPopOutData(holder, reply_buffer, reply_size, &transfer_size);
if (R_SUCCEEDED(rc) && transfer_size != reply_size) rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
}
return rc;
}
static Result _webShow(AppletHolder *holder, AppletId id, u32 version, void* arg, size_t arg_size, void* reply_buffer, size_t reply_size) {
Result rc = 0;
rc = _webLaunch(holder, id, LibAppletMode_AllForeground, version, arg, arg_size);
if (R_SUCCEEDED(rc)) rc = _webHandleExit(holder, reply_buffer, reply_size);
appletHolderClose(holder);
return rc;
}
void webWifiCreate(WebWifiConfig* config, const char* conntest_url, const char* initial_url, Uuid uuid, u32 rev) {
memset(config, 0, sizeof(*config));
if (conntest_url) strncpy(config->arg.conntest_url, conntest_url, sizeof(config->arg.conntest_url)-1);
strncpy(config->arg.initial_url, initial_url, sizeof(config->arg.initial_url)-1);
config->arg.uuid = uuid;
config->arg.rev = rev;
}
Result webWifiShow(WebWifiConfig* config, WebWifiReturnValue *out) {
AppletHolder holder;
return _webShow(&holder, AppletId_LibraryAppletWifiWebAuth, 0, &config->arg, sizeof(config->arg), out, sizeof(*out));
}
static void _webArgInitialize(WebCommonConfig* config, AppletId appletid, WebShimKind shimKind) {
memset(config, 0, sizeof(*config));
WebArgHeader *hdr = (WebArgHeader*)config->arg.data;
hdr->shimKind = shimKind;
config->appletid = appletid;
u32 hosver = hosversionGet();
if (hosver >= MAKEHOSVERSION(8,0,0))
config->version = 0x80000;
else if (hosver >= MAKEHOSVERSION(6,0,0))
config->version = 0x60000;
else if (hosver >= MAKEHOSVERSION(5,0,0))
config->version = 0x50000;
else if (hosver >= MAKEHOSVERSION(3,0,0))
config->version = 0x30000;
else
config->version = 0x20000; // [1.0.0+] version
}
WebShimKind _webGetShimKind(WebCommonConfig* config) {
WebArgHeader *hdr = (WebArgHeader*)config->arg.data;
return hdr->shimKind;
}
static Result _webTLVWrite(WebCommonTLVStorage *storage, u16 type, const void* argdata, u16 argdata_size, u16 argdata_size_total) {
Result rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
size_t i, count, offset;
u8 *dataptr = storage->data;
WebArgHeader *hdr = (WebArgHeader*)dataptr;
WebArgTLV *tlv;
size_t size = sizeof(storage->data);
offset = sizeof(WebArgHeader);
if (size < offset) return rc;
if (argdata_size > argdata_size_total) argdata_size = argdata_size_total;
count = hdr->total_entries;
tlv = (WebArgTLV*)&dataptr[offset];
for (i=0; i<count; i++) {
if (size < offset + sizeof(WebArgTLV)) return rc;
tlv = (WebArgTLV*)&dataptr[offset];
if (tlv->type == type) {
if (tlv->size != argdata_size_total) return rc;
break;
}
offset+= sizeof(WebArgTLV) + tlv->size;
if (size < offset) return rc;
}
if (size < offset + sizeof(WebArgTLV) + argdata_size_total) return rc;
tlv = (WebArgTLV*)&dataptr[offset];
if (tlv->type != type) {
if (hdr->total_entries == 0xFFFF) return rc;
tlv->type = type;
tlv->size = argdata_size_total;
hdr->total_entries++;
}
offset+= sizeof(WebArgTLV);
memcpy(&dataptr[offset], argdata, argdata_size);
if (argdata_size_total != argdata_size) memset(&dataptr[offset+argdata_size], 0, argdata_size_total-argdata_size);
return 0;
}
static Result _webTLVRead(WebCommonTLVStorage *storage, u16 type, void* argdata, u16 argdata_size) {
Result rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
size_t i, count, offset;
u8 *dataptr = storage->data;
WebArgHeader *hdr = (WebArgHeader*)dataptr;
WebArgTLV *tlv;
size_t size = sizeof(storage->data);
offset = sizeof(WebArgHeader);
if (size < offset) return rc;
count = hdr->total_entries;
tlv = (WebArgTLV*)&dataptr[offset];
for (i=0; i<count; i++) {
if (size < offset + sizeof(WebArgTLV)) return rc;
tlv = (WebArgTLV*)&dataptr[offset];
if (tlv->type == type) {
if (tlv->size != argdata_size) return rc;
break;
}
offset+= sizeof(WebArgTLV) + tlv->size;
if (size < offset) return rc;
}
if (i==count) return MAKERESULT(Module_Libnx, LibnxError_NotFound);
if (size < offset + sizeof(WebArgTLV) + argdata_size) return rc;
offset+= sizeof(WebArgTLV);
if (argdata) memcpy(argdata, &dataptr[offset], argdata_size);
return 0;
}
static Result _webTLVReadVarSize(WebCommonTLVStorage *storage, u16 type, void* argdata, size_t argdata_size) {
Result rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
size_t i, count, offset;
u8 *dataptr = storage->data;
WebArgHeader *hdr = (WebArgHeader*)dataptr;
WebArgTLV *tlv;
size_t size = sizeof(storage->data);
offset = sizeof(WebArgHeader);
if (size < offset) return rc;
count = hdr->total_entries;
tlv = (WebArgTLV*)&dataptr[offset];
for (i=0; i<count; i++) {
if (size < offset + sizeof(WebArgTLV)) return rc;
tlv = (WebArgTLV*)&dataptr[offset];
if (tlv->type == type) {
if (argdata_size > tlv->size) argdata_size = tlv->size;
break;
}
offset+= sizeof(WebArgTLV) + tlv->size;
if (size < offset) return rc;
}
if (i==count) return MAKERESULT(Module_Libnx, LibnxError_NotFound);
if (size < offset + sizeof(WebArgTLV) + argdata_size) return rc;
offset+= sizeof(WebArgTLV);
memcpy(argdata, &dataptr[offset], argdata_size);
return 0;
}
static Result _webTLVSet(WebCommonConfig* config, u16 type, const void* argdata, u16 argdata_size) {
return _webTLVWrite(&config->arg, type, argdata, argdata_size, argdata_size);
}
static Result _webConfigGet(WebCommonConfig* config, u16 type, void* argdata, u16 argdata_size) {
return _webTLVRead(&config->arg, type, argdata, argdata_size);
}
static Result _webConfigSetU8(WebCommonConfig* config, u16 type, u8 arg) {
return _webTLVSet(config, type, &arg, sizeof(arg));
}
static Result _webConfigSetFlag(WebCommonConfig* config, u16 type, bool arg) {
return _webConfigSetU8(config, type, arg!=0);
}
static Result _webConfigSetU32(WebCommonConfig* config, u16 type, u32 arg) {
return _webTLVSet(config, type, &arg, sizeof(arg));
}
static Result _webConfigSetU64(WebCommonConfig* config, u16 type, u64 arg) {
return _webTLVSet(config, type, &arg, sizeof(arg));
}
static Result _webConfigSetFloat(WebCommonConfig* config, u16 type, float arg) {
return _webTLVSet(config, type, &arg, sizeof(arg));
}
static Result _webConfigSetString(WebCommonConfig* config, u16 type, const char* str, u16 argdata_size_total) {
u16 arglen = strlen(str);
if (arglen >= argdata_size_total) arglen = argdata_size_total-1; //The string must be NUL-terminated.
return _webTLVWrite(&config->arg, type, str, arglen, argdata_size_total);
}
static Result _webConfigSetUrl(WebCommonConfig* config, const char* url) {
return _webConfigSetString(config, WebArgType_Url, url, 0xC00);
}
static Result _webConfigGetU8(WebCommonConfig* config, u16 type, u8 *arg) {
return _webConfigGet(config, type, arg, sizeof(*arg));
}
static Result _webConfigGetFlag(WebCommonConfig* config, u16 type, bool *arg) {
u8 tmpdata=0;
Result rc = _webConfigGetU8(config, type, &tmpdata);
*arg = tmpdata!=0;
return rc;
}
static Result _webConfigGetU32(WebCommonConfig* config, u16 type, u32 *arg) {
return _webConfigGet(config, type, arg, sizeof(*arg));
}
Result webPageCreate(WebCommonConfig* config, const char* url) {
Result rc=0;
_webArgInitialize(config, AppletId_LibraryAppletWeb, WebShimKind_Web);
rc = _webConfigSetU8(config, WebArgType_UnknownD, 1);
if (R_SUCCEEDED(rc) && config->version < 0x30000) rc = _webConfigSetU8(config, WebArgType_Unknown12, 1); // Removed from user-process init with [3.0.0+].
if (R_SUCCEEDED(rc)) rc = _webConfigSetUrl(config, url);
return rc;
}
Result webNewsCreate(WebCommonConfig* config, const char* url) {
Result rc=0;
_webArgInitialize(config, AppletId_LibraryAppletWeb, WebShimKind_Web);
rc = _webConfigSetU8(config, WebArgType_UnknownD, 1);
if (R_SUCCEEDED(rc)) rc = _webConfigSetFlag(config, WebArgType_NewsFlag, true);
if (R_SUCCEEDED(rc)) rc = webConfigSetEcClientCert(config, true);
if (R_SUCCEEDED(rc) && hosversionAtLeast(2,0,0)) rc = webConfigSetShopJump(config, true); // Check version so that rc isn't set to an error on pre-2.0.0.
if (R_SUCCEEDED(rc)) rc = _webConfigSetUrl(config, url);
return rc;
}
Result webYouTubeVideoCreate(WebCommonConfig* config, const char* url) {
Result rc=0;
if (hosversionBefore(5,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
_webArgInitialize(config, AppletId_LibraryAppletWeb, WebShimKind_Web);
rc = _webConfigSetU8(config, WebArgType_UnknownD, 1);
if (R_SUCCEEDED(rc)) rc = _webConfigSetFlag(config, WebArgType_YouTubeVideoFlag, true);
if (R_SUCCEEDED(rc)) rc = webConfigSetBootAsMediaPlayer(config, true);
if (R_SUCCEEDED(rc)) rc = _webConfigSetUrl(config, url);
return rc;
}
Result webOfflineCreate(WebCommonConfig* config, WebDocumentKind docKind, u64 id, const char* docPath) {
Result rc=0;
if (docKind < WebDocumentKind_OfflineHtmlPage || docKind > WebDocumentKind_SystemDataPage)
return MAKERESULT(Module_Libnx, LibnxError_BadInput);
_webArgInitialize(config, AppletId_LibraryAppletOfflineWeb, WebShimKind_Offline);
rc = webConfigSetLeftStickMode(config, WebLeftStickMode_Cursor);
if (R_SUCCEEDED(rc)) rc = _webConfigSetFlag(config, WebArgType_BootAsMediaPlayerInverted, false);
if (R_SUCCEEDED(rc)) rc = webConfigSetPointer(config, docKind == WebDocumentKind_OfflineHtmlPage);
if (docKind == WebDocumentKind_ApplicationLegalInformation || docKind == WebDocumentKind_SystemDataPage) {
webConfigSetFooter(config, true);
webConfigSetBackgroundKind(config, WebBackgroundKind_Default);
}
if (R_SUCCEEDED(rc) && docKind == WebDocumentKind_SystemDataPage) rc = webConfigSetBootDisplayKind(config, WebBootDisplayKind_White);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU8(config, WebArgType_Unknown14, 1);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU8(config, WebArgType_Unknown15, 1);
if (R_SUCCEEDED(rc) && docKind == WebDocumentKind_ApplicationLegalInformation) rc = webConfigSetBootDisplayKind(config, WebBootDisplayKind_White);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU8(config, WebArgType_UnknownC, 1);
if (R_SUCCEEDED(rc) && docKind == WebDocumentKind_ApplicationLegalInformation) rc = webConfigSetEcClientCert(config, true);
if (R_SUCCEEDED(rc) && docKind == WebDocumentKind_OfflineHtmlPage && config->version < 0x30000) rc = _webConfigSetU8(config, WebArgType_Unknown12, 1); // Removed from user-process init with [3.0.0+].
if (R_SUCCEEDED(rc)) rc = _webConfigSetU32(config, WebArgType_DocumentKind, docKind);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU64(config, docKind != WebDocumentKind_SystemDataPage ? WebArgType_ApplicationId : WebArgType_SystemDataId, id);
if (R_SUCCEEDED(rc)) rc = _webConfigSetString(config, WebArgType_DocumentPath, docPath, 0xC00);
return rc;
}
Result webShareCreate(WebCommonConfig* config, WebShareStartPage page) {
Result rc=0;
AccountUid uid={0};
_webArgInitialize(config, AppletId_LibraryAppletLoginShare, WebShimKind_Share);
rc = webConfigSetLeftStickMode(config, WebLeftStickMode_Cursor);
if (R_SUCCEEDED(rc)) rc = webConfigSetUid(config, uid);
if (R_SUCCEEDED(rc)) rc = webConfigSetDisplayUrlKind(config, true);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU8(config, WebArgType_Unknown14, 1);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU8(config, WebArgType_Unknown15, 1);
if (R_SUCCEEDED(rc)) rc = webConfigSetBootDisplayKind(config, WebBootDisplayKind_Unknown3);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU32(config, WebArgType_ShareStartPage, page);
return rc;
}
Result webLobbyCreate(WebCommonConfig* config) {
Result rc=0;
AccountUid uid={0};
if (hosversionBefore(2,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
_webArgInitialize(config, AppletId_LibraryAppletLoginShare, WebShimKind_Lobby);
rc = webConfigSetLeftStickMode(config, WebLeftStickMode_Cursor);
if (R_SUCCEEDED(rc) && config->version >= 0x30000) rc = webConfigSetPointer(config, false); // Added to user-process init with [3.0.0+].
if (R_SUCCEEDED(rc)) rc = webConfigSetUid(config, uid);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU8(config, WebArgType_Unknown14, 1);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU8(config, WebArgType_Unknown15, 1);
if (R_SUCCEEDED(rc)) rc = webConfigSetBootDisplayKind(config, WebBootDisplayKind_Unknown4);
if (R_SUCCEEDED(rc)) rc = webConfigSetBackgroundKind(config, WebBackgroundKind_Unknown2);
if (R_SUCCEEDED(rc)) rc = _webConfigSetFlag(config, WebArgType_BootAsMediaPlayerInverted, false);
return rc;
}
Result webConfigSetCallbackUrl(WebCommonConfig* config, const char* url) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Share && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetString(config, WebArgType_CallbackUrl, url, 0x400);
}
Result webConfigSetCallbackableUrl(WebCommonConfig* config, const char* url) {
if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetString(config, WebArgType_CallbackableUrl, url, 0x400);
}
Result webConfigSetWhitelist(WebCommonConfig* config, const char* whitelist) {
if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetString(config, WebArgType_Whitelist, whitelist, 0x1000);
}
Result webConfigSetUid(WebCommonConfig* config, AccountUid uid) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Share && shim != WebShimKind_Web && shim != WebShimKind_Lobby) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webTLVSet(config, WebArgType_Uid, &uid, sizeof(uid));
}
static Result _webConfigSetAlbumEntryTLV(WebCommonConfig* config, WebArgType type, const CapsAlbumEntry *entry) {
if (_webGetShimKind(config) != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webTLVSet(config, type, entry, sizeof(*entry));
}
Result webConfigSetAlbumEntry(WebCommonConfig* config, const CapsAlbumEntry *entry) {
return _webConfigSetAlbumEntryTLV(config, WebArgType_AlbumEntry0, entry);
}
Result webConfigSetScreenShot(WebCommonConfig* config, bool flag) {
if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetFlag(config, WebArgType_ScreenShot, flag);
}
Result webConfigSetEcClientCert(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetFlag(config, WebArgType_EcClientCert, flag);
}
Result webConfigSetPlayReport(WebCommonConfig* config, bool flag) {
if (_webGetShimKind(config) != WebShimKind_Offline) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetFlag(config, WebArgType_PlayReport, flag);
}
Result webConfigSetBootDisplayKind(WebCommonConfig* config, WebBootDisplayKind kind) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Share && shim != WebShimKind_Web && shim != WebShimKind_Lobby) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetU32(config, WebArgType_BootDisplayKind, kind);
}
Result webConfigSetBackgroundKind(WebCommonConfig* config, WebBackgroundKind kind) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web && shim != WebShimKind_Lobby) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetU32(config, WebArgType_BackgroundKind, kind);
}
Result webConfigSetFooter(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetFlag(config, WebArgType_Footer, flag);
}
Result webConfigSetPointer(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web && shim != WebShimKind_Lobby) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetFlag(config, WebArgType_Pointer, flag);
}
Result webConfigSetLeftStickMode(WebCommonConfig* config, WebLeftStickMode mode) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Share && shim != WebShimKind_Web && shim != WebShimKind_Lobby) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetU32(config, WebArgType_LeftStickMode, mode);
}
Result webConfigSetKeyRepeatFrame(WebCommonConfig* config, s32 inval0, s32 inval1) {
Result rc=0;
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
rc = _webConfigSetU32(config, WebArgType_KeyRepeatFrame0, inval0);
if (R_SUCCEEDED(rc)) rc = _webConfigSetU32(config, WebArgType_KeyRepeatFrame1, inval1);
return rc;
}
Result webConfigSetDisplayUrlKind(WebCommonConfig* config, bool kind) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Share && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetFlag(config, WebArgType_DisplayUrlKind, kind);
}
Result webConfigSetBootAsMediaPlayer(WebCommonConfig* config, bool flag) {
Result rc=0;
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(2,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
rc = _webConfigSetFlag(config, WebArgType_BootAsMediaPlayer, flag);
if (R_SUCCEEDED(rc) && config->version >= 0x30000) {//Check if the NewsFlag is set on [3.0.0+], and set WebArgType_BootAsMediaPlayerInverted if so.
bool tmpval=false;
Result tmprc = _webConfigGetFlag(config, WebArgType_NewsFlag, &tmpval);
if (R_SUCCEEDED(tmprc) && tmpval) rc = _webConfigSetFlag(config, WebArgType_BootAsMediaPlayerInverted, !flag);
}
return rc;
}
Result webConfigSetShopJump(WebCommonConfig* config, bool flag) {
if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(2,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_ShopJump, flag);
}
Result webConfigSetMediaPlayerUserGestureRestriction(WebCommonConfig* config, bool flag) {
if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(2,0,0) || hosversionAtLeast(6,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_MediaPlayerUserGestureRestriction, flag);
}
Result webConfigSetMediaAutoPlay(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(6,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_MediaAutoPlay, flag);
}
Result webConfigSetLobbyParameter(WebCommonConfig* config, const char* str) {
if (_webGetShimKind(config) != WebShimKind_Lobby) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webConfigSetString(config, WebArgType_LobbyParameter, str, 0x100);
}
Result webConfigSetApplicationAlbumEntry(WebCommonConfig* config, CapsApplicationAlbumEntry *entry) {
if (_webGetShimKind(config) != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(3,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webTLVSet(config, WebArgType_ApplicationAlbumEntry, entry, sizeof(*entry));
}
Result webConfigSetJsExtension(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(3,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_JsExtension, flag);
}
Result webConfigSetAdditionalCommentText(WebCommonConfig* config, const char* str) {
if (_webGetShimKind(config) != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetString(config, WebArgType_AdditionalCommentText, str, 0x100);
}
Result webConfigSetTouchEnabledOnContents(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_TouchEnabledOnContents, flag);
}
Result webConfigSetUserAgentAdditionalString(WebCommonConfig* config, const char* str) {
if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetString(config, WebArgType_UserAgentAdditionalString, str, 0x80);
}
static Result _webConfigSetAdditionalMediaDataTLV(WebCommonConfig* config, WebArgType type, const u8* data, size_t size) {
if (_webGetShimKind(config) != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webTLVWrite(&config->arg, type, data, size, 0x10);
}
Result webConfigSetAdditionalMediaData(WebCommonConfig* config, const u8* data, size_t size) {
return _webConfigSetAdditionalMediaDataTLV(config, WebArgType_AdditionalMediaData0, data, size);
}
Result webConfigSetMediaPlayerAutoClose(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_MediaPlayerAutoClose, flag);
}
Result webConfigSetPageCache(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_PageCache, flag);
}
Result webConfigSetWebAudio(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_WebAudio, flag);
}
Result webConfigSetFooterFixedKind(WebCommonConfig* config, u32 kind) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(5,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetU32(config, WebArgType_FooterFixedKind, kind);
}
Result webConfigSetPageFade(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(5,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_PageFade, flag);
}
Result webConfigSetMediaCreatorApplicationRatingAge(WebCommonConfig* config, const s8 *data) {
if (_webGetShimKind(config) != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(5,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webTLVSet(config, WebArgType_MediaCreatorApplicationRatingAge, data, 0x20);
}
Result webConfigSetBootLoadingIcon(WebCommonConfig* config, bool flag) {
if (_webGetShimKind(config) != WebShimKind_Offline) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(5,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_BootLoadingIcon, flag);
}
Result webConfigSetPageScrollIndicator(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(5,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_PageScrollIndicator, flag);
}
Result webConfigSetMediaPlayerSpeedControl(WebCommonConfig* config, bool flag) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(6,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_MediaPlayerSpeedControl, flag);
}
Result webConfigAddAlbumEntryAndMediaData(WebCommonConfig* config, const CapsAlbumEntry *entry, const u8* data, size_t size) {
Result rc=0;
u32 i;
WebArgType album_type, media_type;
WebArgType album_types[4] = {WebArgType_AlbumEntry0, WebArgType_AlbumEntry1, WebArgType_AlbumEntry2, WebArgType_AlbumEntry3};
WebArgType media_types[4] = {WebArgType_AdditionalMediaData0, WebArgType_AdditionalMediaData1, WebArgType_AdditionalMediaData2, WebArgType_AdditionalMediaData3};
if (_webGetShimKind(config) != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(6,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
// Find a TLV which is not yet set.
for(i=0; i<4; i++) {
album_type = album_types[i];
media_type = media_types[i];
rc = _webConfigGet(config, album_type, NULL, sizeof(*entry));
if (R_FAILED(rc)) break;
}
if (R_SUCCEEDED(rc)) return MAKERESULT(Module_Libnx, LibnxError_AlreadyInitialized);
rc = _webConfigSetAlbumEntryTLV(config, album_type, entry);
if (R_SUCCEEDED(rc) && data && size)rc = _webConfigSetAdditionalMediaDataTLV(config, media_type, data, size);
return rc;
}
Result webConfigSetBootFooterButtonVisible(WebCommonConfig* config, WebFooterButtonId button, bool visible) {
Result rc=0;
u32 i=0;
WebBootFooterButtonEntry entries[0x10];
size_t total_entries = sizeof(entries)/sizeof(WebBootFooterButtonEntry);
if (_webGetShimKind(config) != WebShimKind_Offline) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(6,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
if (button==WebFooterButtonId_None || button>=WebFooterButtonId_Max) return MAKERESULT(Module_Libnx, LibnxError_BadInput);
memset(entries, 0, sizeof(entries));
rc = _webConfigGet(config, WebArgType_BootFooterButton, entries, sizeof(entries));
if (R_FAILED(rc)) rc = 0;
else {
for(i=0; i<total_entries; i++) {
if (entries[i].id == button || entries[i].id == WebFooterButtonId_None) break;
}
}
if (i>=total_entries) return MAKERESULT(Module_Libnx, LibnxError_OutOfMemory);
if (entries[i].id == WebFooterButtonId_None) entries[i].id = button;
entries[i].visible = visible!=0;
//Official sw accesses unk_x5/unk_x7, but it doesn't set those using any user input.
return _webTLVSet(config, WebArgType_BootFooterButton, entries, sizeof(entries));
}
Result webConfigSetOverrideWebAudioVolume(WebCommonConfig* config, float value) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(6,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFloat(config, WebArgType_OverrideWebAudioVolume, value);
}
Result webConfigSetOverrideMediaAudioVolume(WebCommonConfig* config, float value) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(6,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFloat(config, WebArgType_OverrideMediaAudioVolume, value);
}
Result webConfigSetBootMode(WebCommonConfig* config, WebSessionBootMode mode) {
WebShimKind shim = _webGetShimKind(config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(7,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetU32(config, WebArgType_SessionBootMode, mode);
}
Result webConfigSetMediaPlayerUi(WebCommonConfig* config, bool flag) {
if (_webGetShimKind(config) != WebShimKind_Offline) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(8,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_MediaPlayerUi, flag);
}
Result webConfigSetTransferMemory(WebCommonConfig* config, bool flag) {
if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(11,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _webConfigSetFlag(config, WebArgType_TransferMemory, flag);
}
static void _webConfigInitReply(WebCommonConfig* config, WebCommonReply *out, void** reply, size_t *reply_size) {
if (out) {
// ShareApplet on [3.0.0+] uses TLV storage for the reply, while older versions + everything else uses *ReturnValue.
// Web also uses TLV storage for the reply on [8.0.0+].
WebShimKind shimKind = _webGetShimKind(config);
memset(out, 0, sizeof(*out));
out->shimKind = shimKind;
if (config->version >= 0x30000 && shimKind == WebShimKind_Share) out->type = true;
if (config->version >= 0x80000 && shimKind == WebShimKind_Web) out->type = true;
if (!out->type) {
*reply = &out->ret;
*reply_size = sizeof(out->ret);
}
else {
*reply = &out->storage;
*reply_size = sizeof(out->storage);
}
}
}
Result webConfigShow(WebCommonConfig* config, WebCommonReply *out) {
Result rc=0;
void* reply = NULL;
size_t size = 0;
WebShimKind shimKind = _webGetShimKind(config);
_webConfigInitReply(config, out, &reply, &size);
rc = _webShow(&config->holder, config->appletid, config->version, &config->arg, sizeof(config->arg), reply, size);
if (R_SUCCEEDED(rc) && hosversionAtLeast(10,0,0) && out && (shimKind == WebShimKind_Web || shimKind == WebShimKind_Offline)) {
WebExitReason reason;
rc = webReplyGetExitReason(out, &reason);
if (R_SUCCEEDED(rc) && reason == WebExitReason_UnknownE) rc = MAKERESULT(Module_Libnx, LibnxError_ShouldNotHappen);
}
return rc;
}
Result webConfigRequestExit(WebCommonConfig* config) {
return appletHolderRequestExit(&config->holder);
}
// For strings only available via TLVs.
static Result _webReplyGetString(WebCommonReply *reply, WebReplyType str_type, WebReplyType strsize_type, char *outstr, size_t outstr_maxsize, size_t *out_size) {
Result rc=0;
if (outstr && outstr_maxsize <= 1) return MAKERESULT(Module_Libnx, LibnxError_BadInput);
if (outstr) memset(outstr, 0, outstr_maxsize);
if (!reply->type) {
rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
}
else {
if (outstr) rc = _webTLVReadVarSize(&reply->storage, str_type, outstr, outstr_maxsize-1);
if (R_SUCCEEDED(rc) && out_size) rc = _webTLVRead(&reply->storage, strsize_type, out_size, sizeof(*out_size));
}
return rc;
}
Result webReplyGetExitReason(WebCommonReply *reply, WebExitReason *exitReason) {
if (!reply->type) {
*exitReason = reply->ret.exitReason;
}
else {
return _webTLVRead(&reply->storage, WebReplyType_ExitReason, exitReason, sizeof(*exitReason));
}
return 0;
}
Result webReplyGetLastUrl(WebCommonReply *reply, char *outstr, size_t outstr_maxsize, size_t *out_size) {
Result rc=0;
if (outstr && outstr_maxsize <= 1) return MAKERESULT(Module_Libnx, LibnxError_BadInput);
if (outstr) memset(outstr, 0, outstr_maxsize);
if (!reply->type) {
if (outstr) strncpy(outstr, reply->ret.lastUrl, outstr_maxsize-1);
if (out_size) *out_size = reply->ret.lastUrlSize;
}
else {
if (outstr) rc = _webTLVReadVarSize(&reply->storage, WebReplyType_LastUrl, outstr, outstr_maxsize-1);
if (R_SUCCEEDED(rc) && out_size) rc = _webTLVRead(&reply->storage, WebReplyType_LastUrlSize, out_size, sizeof(*out_size));
}
return rc;
}
Result webReplyGetSharePostResult(WebCommonReply *reply, u32 *sharePostResult) {
if (reply->shimKind != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (reply->type) {
return _webTLVRead(&reply->storage, WebReplyType_SharePostResult, sharePostResult, sizeof(*sharePostResult));
}
return MAKERESULT(Module_Libnx, LibnxError_BadInput);
}
Result webReplyGetPostServiceName(WebCommonReply *reply, char *outstr, size_t outstr_maxsize, size_t *out_size) {
if (reply->shimKind != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webReplyGetString(reply, WebReplyType_PostServiceName, WebReplyType_PostServiceNameSize, outstr, outstr_maxsize, out_size);
}
Result webReplyGetPostId(WebCommonReply *reply, char *outstr, size_t outstr_maxsize, size_t *out_size) {
if (reply->shimKind != WebShimKind_Share) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
return _webReplyGetString(reply, WebReplyType_PostId, WebReplyType_PostIdSize, outstr, outstr_maxsize, out_size);
}
Result webReplyGetMediaPlayerAutoClosedByCompletion(WebCommonReply *reply, bool *flag) {
Result rc=0;
u8 tmpflag=0;
if (!reply->type) return MAKERESULT(Module_Libnx, LibnxError_BadInput);
if (reply->shimKind != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
rc = _webTLVRead(&reply->storage, WebReplyType_MediaPlayerAutoClosedByCompletion, &tmpflag, sizeof(tmpflag));
if (R_SUCCEEDED(rc) && flag) *flag = tmpflag!=0;
return rc;
}
static s32 _webSessionStorageHandleQueueGetCount(WebSessionStorageHandleQueue *s) {
if (s->is_full) return s->max_storages;
return (s->write_pos + s->max_storages - s->read_pos) % s->max_storages;
}
static AppletStorage *_webSessionStorageAt(WebSessionStorageHandleQueue *s, s32 pos) {
return &s->storages[(s->read_pos + pos) % s->max_storages];
}
static void _webSessionStorageHandleQueueCreate(WebSessionStorageHandleQueue *s) {
memset(s, 0, sizeof(*s));
s->max_storages = 0x10;
}
static void _webSessionStorageHandleQueueClear(WebSessionStorageHandleQueue *s) {
while (_webSessionStorageHandleQueueGetCount(s) >= 1) {
s->is_full = false;
appletStorageClose(_webSessionStorageAt(s, 0));
s->read_pos = (s->read_pos + 1) % s->max_storages;
}
s->read_pos = 0;
s->write_pos = 0;
}
static void _webSessionStorageEnqueue(WebSessionStorageHandleQueue *s, AppletStorage *storage) {
s->write_pos = (s->write_pos + 1) % s->max_storages;
s->is_full = s->read_pos==s->write_pos;
AppletStorage *storageptr = _webSessionStorageAt(s, _webSessionStorageHandleQueueGetCount(s)-1);
appletStorageClose(storageptr); // sdknso doesn't do this - we will though, since otherwise the overwritten storage will not get closed, when the storage queue is full.
*storageptr = *storage;
}
static AppletStorage *_webSessionStorageDequeue(WebSessionStorageHandleQueue *s) {
s->is_full = false;
AppletStorage *storage = _webSessionStorageAt(s, 0);
s->read_pos = (s->read_pos+1) % s->max_storages;
return storage;
}
void webSessionCreate(WebSession *s, WebCommonConfig* config) {
mutexInit(&s->mutex);
memset(s->queue, 0, sizeof(s->queue));
s->config = config;
_webSessionStorageHandleQueueCreate(&s->storage_queue);
}
void webSessionClose(WebSession *s) {
_webSessionStorageHandleQueueClear(&s->storage_queue);
s->config = NULL;
memset(s->queue, 0, sizeof(s->queue));
}
Result webSessionStart(WebSession *s, Event **out_event) {
Result rc=0;
WebShimKind shim = _webGetShimKind(s->config);
if (shim != WebShimKind_Offline && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(7,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
u32 tmp=0;
_webConfigGetU32(s->config, WebArgType_SessionBootMode, &tmp);
LibAppletMode mode = tmp == WebSessionBootMode_AllForegroundInitiallyHidden ? LibAppletMode_AllForegroundInitiallyHidden : LibAppletMode_AllForeground;
rc = _webConfigSetFlag(s->config, WebArgType_SessionFlag, true);
if (R_SUCCEEDED(rc)) rc = _webLaunch(&s->config->holder, s->config->appletid, mode, s->config->version, &s->config->arg, sizeof(s->config->arg));
if (R_SUCCEEDED(rc) && out_event) *out_event = appletHolderGetExitEvent(&s->config->holder);
if (R_FAILED(rc)) appletHolderClose(&s->config->holder);
return rc;
}
Result webSessionWaitForExit(WebSession *s, WebCommonReply *out) {
Result rc=0;
void* reply = NULL;
size_t size = 0;
_webConfigInitReply(s->config, out, &reply, &size);
rc = _webHandleExit(&s->config->holder, reply, size);
appletHolderClose(&s->config->holder);
_webSessionStorageHandleQueueClear(&s->storage_queue);
if (R_SUCCEEDED(rc) && hosversionAtLeast(10,0,0) && out) {
WebExitReason reason;
rc = webReplyGetExitReason(out, &reason);
if (R_SUCCEEDED(rc) && reason == WebExitReason_UnknownE) rc = MAKERESULT(Module_Libnx, LibnxError_ShouldNotHappen);
}
return rc;
}
Result webSessionRequestExit(WebSession *s) {
mutexLock(&s->mutex);
Result rc = appletHolderRequestExit(&s->config->holder);
mutexUnlock(&s->mutex);
return rc;
}
static Result _webSessionReceiveStorageHandles(WebSession *s) {
Result rc=0;
AppletStorage storage;
Event *event = NULL;
WebSessionMessageHeader tmphdr={0};
u8 data[0x20]={0};
WebSessionMessageHeader *datahdr = (WebSessionMessageHeader*)data;
rc = appletHolderGetPopInteractiveOutDataEvent(&s->config->holder, &event);
if (R_FAILED(rc)) return rc;
while (appletHolderActive(&s->config->holder)) {
if (appletHolderCheckFinished(&s->config->holder)) return 0;
if (R_FAILED(eventWait(event, 0))) return 0;
if (R_FAILED(appletHolderPopInteractiveOutData(&s->config->holder, &storage))) return 0;
rc = appletStorageRead(&storage, 0, &tmphdr, sizeof(tmphdr));
if (R_SUCCEEDED(rc)) {
if (tmphdr.kind == WebSessionReceiveMessageKind_AckBrowserEngine || tmphdr.kind == WebSessionReceiveMessageKind_AckSystemMessage) {
u32 msgi = tmphdr.kind != WebSessionReceiveMessageKind_AckBrowserEngine;
if (!s->queue[msgi].count) rc = MAKERESULT(Module_Libnx, LibnxError_ShouldNotHappen);
if (R_SUCCEEDED(rc)) {
s->queue[msgi].count--;
rc = appletStorageRead(&storage, 0, data, sizeof(data));
}
if (R_SUCCEEDED(rc)) s->queue[msgi].cur_size -= *((u32*)(datahdr+1));
appletStorageClose(&storage);
}
else _webSessionStorageEnqueue(&s->storage_queue, &storage);
}
if (R_FAILED(rc)) break;
}
return rc;
}
static Result _webSessionSendAck(WebSession *s, u32 size) {
Result rc=0;
AppletStorage storage;
u8 data[0x20]={0};
WebSessionMessageHeader *hdr = (WebSessionMessageHeader*)data;
hdr->kind = WebSessionSendMessageKind_Ack;
hdr->size = 0xC;
*((u32*)(hdr+1)) = size;
rc = libappletCreateWriteStorage(&storage, data, sizeof(data));
if (R_SUCCEEDED(rc)) rc = appletHolderPushInteractiveInData(&s->config->holder, &storage);
if (R_FAILED(rc)) appletStorageClose(&storage);
return rc;
}
static bool _webSessionCanSend(WebSession *s, const WebSessionMessageHeader *hdr, u64 storage_size) {
u32 msgi = hdr->kind!=WebSessionSendMessageKind_BrowserEngineContent;
if (s->queue[msgi].count == 0x10) return false;
if (s->queue[msgi].cur_size + storage_size > (msgi ? 0x1000 : 0x8000)) return false;
return true;
}
static Result _webSessionTrySend(WebSession *s, const WebSessionMessageHeader *hdr, const void* content, bool *flag) {
Result rc=0;
AppletStorage storage;
mutexLock(&s->mutex);
if (appletHolderCheckFinished(&s->config->holder)) {
*flag = false;
mutexUnlock(&s->mutex);
return 0;
}
rc = _webSessionReceiveStorageHandles(s);
if (R_FAILED(rc)) {
mutexUnlock(&s->mutex);
return rc;
}
u32 msgi = hdr->kind!=WebSessionSendMessageKind_BrowserEngineContent;
u64 storage_size = hdr->size+sizeof(*hdr);
if (!_webSessionCanSend(s, hdr, storage_size)) {
*flag = false;
mutexUnlock(&s->mutex);
return 0;
}
rc = appletCreateStorage(&storage, storage_size);
if (R_SUCCEEDED(rc)) rc = appletStorageWrite(&storage, 0, hdr, sizeof(*hdr));
if (R_SUCCEEDED(rc) && content && hdr->size) rc = appletStorageWrite(&storage, sizeof(*hdr), content, hdr->size);
if (R_FAILED(rc)) appletStorageClose(&storage);
if (R_SUCCEEDED(rc)) rc = appletHolderPushInteractiveInData(&s->config->holder, &storage);
if (R_SUCCEEDED(rc)) {
s->queue[msgi].count++;
s->queue[msgi].cur_size+= storage_size;
*flag = true;
}
mutexUnlock(&s->mutex);
return rc;
}
static Result _webSessionTryReceive(WebSession *s, WebSessionMessageHeader *hdr, void* content, u64 size, WebSessionReceiveMessageKind kind, bool *flag) {
Result rc=0;
s64 tmpsize=0;
WebSessionMessageHeader tmphdr={0};
AppletStorage *storage = NULL;
if (hdr==NULL || content==NULL) return MAKERESULT(Module_Libnx, LibnxError_BadInput);
mutexLock(&s->mutex);
rc = _webSessionReceiveStorageHandles(s);
if (R_FAILED(rc)) {
mutexUnlock(&s->mutex);
return rc;
}
while(1) {
if (_webSessionStorageHandleQueueGetCount(&s->storage_queue) < 1) {
*flag = false;
mutexUnlock(&s->mutex);
return 0;
}
storage = _webSessionStorageDequeue(&s->storage_queue);
rc = appletStorageRead(storage, 0, &tmphdr, sizeof(tmphdr));
if (R_SUCCEEDED(rc)) {
rc = appletStorageGetSize(storage, &tmpsize);
if (R_SUCCEEDED(rc) && tmphdr.size+sizeof(tmphdr) != tmpsize) rc = MAKERESULT(Module_Libnx, LibnxError_ShouldNotHappen);
}
if (R_SUCCEEDED(rc)) {
if (tmphdr.kind == kind) break;
else rc = _webSessionSendAck(s, tmpsize);
}
if (R_FAILED(rc)) break;
appletStorageClose(storage);
}
if (R_SUCCEEDED(rc)) {
*hdr = tmphdr;
if (tmphdr.size) rc = appletStorageRead(storage, sizeof(tmphdr), content, tmphdr.size < size ? tmphdr.size : size);
}
if (R_SUCCEEDED(rc)) rc = _webSessionSendAck(s, tmpsize);
appletStorageClose(storage);
if (R_SUCCEEDED(rc)) *flag = true;
mutexUnlock(&s->mutex);
return rc;
}
Result webSessionAppear(WebSession *s, bool *flag) {
Result rc=0;
bool tmpflag=0;
WebSessionMessageHeader hdr = {.kind = WebSessionSendMessageKind_SystemMessageAppear, .size = 0};
do {
rc = _webSessionTrySend(s, &hdr, NULL, &tmpflag);
if (R_SUCCEEDED(rc) && tmpflag) {
*flag = true;
return rc;
}
if (R_FAILED(rc)) return rc;
} while (appletHolderWaitInteractiveOut(&s->config->holder));
*flag = false;
return 0;
}
Result webSessionTrySendContentMessage(WebSession *s, const char *content, u32 size, bool *flag) {
WebSessionMessageHeader hdr = {.kind = WebSessionSendMessageKind_BrowserEngineContent, .size = size};
return _webSessionTrySend(s, &hdr, content, flag);
}
Result webSessionTryReceiveContentMessage(WebSession *s, char *content, u64 size, u64 *out_size, bool *flag) {
Result rc=0;
bool tmpflag=0;
WebSessionMessageHeader hdr={0};
if (content==NULL || out_size==NULL) return MAKERESULT(Module_Libnx, LibnxError_BadInput);
do {
rc = _webSessionTryReceive(s, &hdr, content, size, WebSessionReceiveMessageKind_BrowserEngineContent, &tmpflag);
if (R_FAILED(rc) || !tmpflag) {
*flag = false;
return rc;
}
} while(hdr.kind!=WebSessionReceiveMessageKind_BrowserEngineContent);
u64 tmp_size = hdr.size;
*out_size = tmp_size;
if (tmp_size > size) tmp_size = size;
if (tmp_size) content[tmp_size-1] = 0; // sdknso doesn't check tmp_size here.
*flag = true;
return rc;
}