mirror of
https://github.com/switchbrew/libnx.git
synced 2025-06-21 20:42:44 +02:00
232 lines
8.5 KiB
C
232 lines
8.5 KiB
C
#include <string.h>
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#include <malloc.h>
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#include "types.h"
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#include "result.h"
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#include "services/applet.h"
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#include "applets/libapplet.h"
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#include "applets/web.h"
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#include "runtime/hosversion.h"
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static Result _webLaunch(AppletHolder* holder, AppletId id, u32 version, void* arg, size_t arg_size) {
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Result rc=0;
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rc = appletCreateLibraryApplet(holder, id, LibAppletMode_AllForeground);
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if (R_FAILED(rc)) return rc;
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LibAppletArgs commonargs;
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libappletArgsCreate(&commonargs, version);
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rc = libappletArgsPush(&commonargs, holder);
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if (R_SUCCEEDED(rc)) rc = libappletPushInData(holder, arg, arg_size);
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if (R_SUCCEEDED(rc)) rc = appletHolderStart(holder);
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return rc;
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}
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static Result _webHandleExit(AppletHolder* holder, void* reply_buffer, size_t reply_size) {
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Result rc=0;
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size_t transfer_size=0;
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appletHolderJoin(holder);
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LibAppletExitReason reason = appletHolderGetExitReason(holder);
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if (reason == LibAppletExitReason_Canceled || reason == LibAppletExitReason_Abnormal || reason == LibAppletExitReason_Unexpected) {
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rc = MAKERESULT(Module_Libnx, LibnxError_LibAppletBadExit);
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}
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if (R_SUCCEEDED(rc) && reply_buffer && reply_size) {
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rc = libappletPopOutData(holder, reply_buffer, reply_size, &transfer_size);
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if (R_SUCCEEDED(rc) && transfer_size != reply_size) rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
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}
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return rc;
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}
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static Result _webShow(AppletId id, u32 version, void* arg, size_t arg_size, void* reply_buffer, size_t reply_size) {
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Result rc = 0;
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AppletHolder holder;
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rc = _webLaunch(&holder, id, version, arg, arg_size);
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if (R_SUCCEEDED(rc)) rc = _webHandleExit(&holder, reply_buffer, reply_size);
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appletHolderClose(&holder);
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return rc;
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}
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void webWifiCreate(WebWifiConfig* config, const char* conntest_url, const char* initial_url, u128 userID, u32 unk) {
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memset(config, 0, sizeof(*config));
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if (conntest_url==NULL) conntest_url = initial_url;
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strncpy(config->arg.conntest_url, conntest_url, sizeof(config->arg.conntest_url)-1);
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strncpy(config->arg.initial_url, initial_url, sizeof(config->arg.initial_url)-1);
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config->arg.userID = userID;
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config->arg.unk_x514 = unk;
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}
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Result webWifiShow(WebWifiConfig* config, WebWifiReturnValue *out) {
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return _webShow(AppletId_wifiWebAuth, 0, &config->arg, sizeof(config->arg), out, sizeof(*out));
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}
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static void _webArgInitialize(WebCommonConfig* config, AppletId appletid, WebShimKind shimKind) {
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memset(config, 0, sizeof(*config));
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WebArgHeader *hdr = (WebArgHeader*)config->arg.data;
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hdr->shimKind = shimKind;
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config->appletid = appletid;
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u32 hosver = hosversionGet();
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if (hosver >= MAKEHOSVERSION(5,0,0))
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config->version = 0x50000;
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else if (hosver >= MAKEHOSVERSION(3,0,0))
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config->version = 0x30000;
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else
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config->version = 0x20000; // [1.0.0+] version
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}
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WebShimKind _webGetShimKind(WebCommonConfig* config) {
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WebArgHeader *hdr = (WebArgHeader*)config->arg.data;
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return hdr->shimKind;
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}
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static Result _webTLVWrite(WebCommonTLVStorage *storage, u16 type, const void* argdata, u16 argdata_size, u16 argdata_size_total) {
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Result rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
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size_t i, count, offset;
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u8 *dataptr = storage->data;
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WebArgHeader *hdr = (WebArgHeader*)dataptr;
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WebArgTLV *tlv;
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size_t size = sizeof(storage->data);
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offset = sizeof(WebArgHeader);
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if (size < offset) return rc;
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if (argdata_size > argdata_size_total) argdata_size = argdata_size_total;
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count = hdr->total_entries;
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tlv = (WebArgTLV*)&dataptr[offset];
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for (i=0; i<count; i++) {
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if (size < offset + sizeof(WebArgTLV)) return rc;
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tlv = (WebArgTLV*)&dataptr[offset];
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if (tlv->type == type) {
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if (tlv->size != argdata_size_total) return rc;
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break;
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}
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offset+= sizeof(WebArgTLV) + tlv->size;
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if (size < offset) return rc;
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}
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if (size < offset + sizeof(WebArgTLV) + argdata_size_total) return rc;
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tlv = (WebArgTLV*)&dataptr[offset];
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if (tlv->type != type) {
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if (hdr->total_entries == 0xFFFF) return rc;
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tlv->type = type;
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tlv->size = argdata_size_total;
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hdr->total_entries++;
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}
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offset+= sizeof(WebArgTLV);
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memcpy(&dataptr[offset], argdata, argdata_size);
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if (argdata_size_total != argdata_size) memset(&dataptr[offset+argdata_size], 0, argdata_size_total-argdata_size);
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return 0;
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}
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static Result _webTLVSet(WebCommonTLVStorage *storage, u16 type, const void* argdata, u16 argdata_size) {
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return _webTLVWrite(storage, type, argdata, argdata_size, argdata_size);
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}
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static Result _webConfigSetU8(WebCommonConfig* config, u16 type, u8 arg) {
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return _webTLVSet(&config->arg, type, &arg, sizeof(arg));
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}
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static Result _webConfigSetFlag(WebCommonConfig* config, u16 type, bool arg) {
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return _webConfigSetU8(config, type, arg!=0);
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}
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static Result _webConfigSetU32(WebCommonConfig* config, u16 type, u32 arg) {
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return _webTLVSet(&config->arg, type, &arg, sizeof(arg));
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}
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static Result _webConfigSetString(WebCommonConfig* config, u16 type, const char* str, u16 argdata_size_total) {
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u16 arglen = strlen(str);
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if (arglen >= argdata_size_total) arglen = argdata_size_total-1; //The string must be NUL-terminated.
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return _webTLVWrite(&config->arg, type, str, arglen, argdata_size_total);
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}
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static Result _webConfigSetUrl(WebCommonConfig* config, const char* url) {
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return _webConfigSetString(config, WebArgType_Url, url, 0xc00);
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}
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Result webPageCreate(WebCommonConfig* config, const char* url) {
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Result rc=0;
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_webArgInitialize(config, AppletId_web, WebShimKind_Web);
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rc = _webConfigSetU8(config, WebArgType_UnknownD, 1);
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if (R_SUCCEEDED(rc) && config->version < 0x30000) rc = _webConfigSetU8(config, WebArgType_Unknown12, 1); // Removed from user-process init with [3.0.0+].
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if (R_SUCCEEDED(rc)) rc = _webConfigSetUrl(config, url);
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return rc;
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}
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Result webConfigSetCallbackUrl(WebCommonConfig* config, const char* url) {
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WebShimKind shim = _webGetShimKind(config);
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if (shim != WebShimKind_Share && shim != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
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return _webConfigSetString(config, WebArgType_CallbackUrl, url, 0x400);
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}
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Result webConfigSetCallbackableUrl(WebCommonConfig* config, const char* url) {
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if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
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return _webConfigSetString(config, WebArgType_CallbackableUrl, url, 0x400);
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}
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Result webConfigSetWhitelist(WebCommonConfig* config, const char* whitelist) {
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if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
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return _webConfigSetString(config, WebArgType_Whitelist, whitelist, 0x1000);
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}
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Result webConfigSetBootDisplayKind(WebCommonConfig* config, u32 kind) {
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WebShimKind shim = _webGetShimKind(config);
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if (shim != WebShimKind_Web && shim != WebShimKind_Offline) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
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return _webConfigSetU32(config, WebArgType_BootDisplayKind, kind);
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}
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Result webConfigSetDisplayUrlKind(WebCommonConfig* config, bool kind) {
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return _webConfigSetFlag(config, WebArgType_DisplayUrlKind, kind);
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}
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Result webConfigSetUserAgentAdditionalString(WebCommonConfig* config, const char* str) {
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if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
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if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
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return _webConfigSetString(config, WebArgType_UserAgentAdditionalString, str, 0x80);
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}
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Result webConfigSetMediaPlayerAutoClose(WebCommonConfig* config, bool flag) {
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if (_webGetShimKind(config) != WebShimKind_Web) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
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if (hosversionBefore(4,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
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return _webConfigSetFlag(config, WebArgType_MediaPlayerAutoClose, flag);
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}
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Result webConfigSetBootAsMediaPlayer(WebCommonConfig* config, bool flag) {
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WebShimKind shim = _webGetShimKind(config);
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if (shim != WebShimKind_Web && shim != WebShimKind_Offline) return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
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if (hosversionBefore(2,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
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return _webConfigSetFlag(config, WebArgType_BootAsMediaPlayer, flag);
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}
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Result webConfigShow(WebCommonConfig* config, WebCommonReturnValue *out) {
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return _webShow(config->appletid, config->version, &config->arg, sizeof(config->arg), out, sizeof(*out));
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}
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