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Initial commit of Moonlight Embedded port to C

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Iwan Timmer 2015-04-28 20:58:20 +02:00
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[submodule "common"]
path = common
url = https://github.com/moonlight-stream/moonlight-common-c.git

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CMakeLists.txt Normal file
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project(moonlight-embedded)
cmake_minimum_required(VERSION 3.2)
aux_source_directory(./common/limelight-common SRC_LIST)
aux_source_directory(./common/limelight-common/OpenAES SRC_LIST)
aux_source_directory(./src SRC_LIST)
include_directories(./common)
add_executable(moonlight ${SRC_LIST})
set_property(TARGET moonlight PROPERTY C_STANDARD 11)
find_package(Threads)
find_package(CURL)
find_package(OpenSSL)
find_package(EXPAT)
include_directories(./moonlight-common-c)
target_link_libraries (moonlight PUBLIC ${CMAKE_THREAD_LIBS_INIT} ${CURL_LIBRARIES} ${OPENSSL_LIBRARIES} ${EXPAT_LIBRARIES})

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along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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#Moonlight Embedded
Moonlight is an open source implementation of NVIDIA's GameStream, as used by the NVIDIA Shield,
but built for Linux/OSX/Windows.
Moonlight Embedded allows you to stream your full collection of Steam games from
your powerful Windows desktop to your embedded system, like Raspberry Pi, CuBox-i and Hummingboard.
For a demo see this [video](https://www.youtube.com/watch?v=XRW6O0bSHNw).
[Moonlight-common-c](https://github.com/moonlight-stream/moonlight-common-c) is the shared codebase between
different C implementations of Moonlight
[Moonlight](https://github.com/moonlight-stream/moonlight-android) also has an Android
implementation.
[Moonlight-pc](https://github.com/moonlight-stream/moonlight-pc) also has an Linux/OSX/Windows
implementation.
[Moonlight iOS](https://github.com/moonlight-stream/moonlight-ios) also has an iOS
implementation.
[Moonlight Windows](https://github.com/moonlight-stream/moonlight-windows) also has an Windows and Windows Phone
implementation.
##Features
* Streams Steam and all of your games from your PC to your embedded system.
##Installation
* Download [GeForce Experience](http://www.geforce.com/geforce-experience) and install on your Windows PC
* Download the compiled version from the [GitHub releases page](https://github.com/irtimmer/moonlight-embedded/releases)
* [Configure sound](http://elinux.org/R-Pi_Troubleshooting#Sound)
##Requirements
* [GFE compatible](http://shield.nvidia.com/play-pc-games/) computer with GTX 600/700/900 series GPU (for the PC you're streaming from)
* High-end wireless router (802.11n dual-band recommended) or wired network
* Geforce Experience 2.1.1 or higher
##Quick Start
* Ensure your machine and embedded system are on the same network
* Turn on Shield Streaming in the GFE settings
* Start Moonlight Embedded with pair
* Accept the pairing confirmation on your PC
* Start Moonlight Embedded with stream
* Play games!
##Usage
Usage: moonlight host game
##Compile
* Install cmake
* Install cryptographics libraries libssl-dev (Debian/Raspbian) or openssl-devel (Fedora/Pidora) or openssl (Arch Linux)
* Initialize the git submodules ``git submodule update --init``
```
mkdir build
cd build/
cmake ../
make
```
## Discussion
[XDA](http://forum.xda-developers.com/showthread.php?t=2505510)
[Raspberry Pi Forum](http://www.raspberrypi.org/forums/viewtopic.php?f=78&t=65878)
[SolidRun Community](http://www.solid-run.com/community/viewtopic.php?f=13&t=1489&p=11173)
##Contribute
1. Fork us
2. Write code
3. Send Pull Requests

1
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@ -0,0 +1 @@
Subproject commit d9c46b64ac883f7e0733b731ca7d5b8c5bd4d5fb

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "audio.h"
#include <stdio.h>
static FILE* fd;
static const char* fileName = "fake.opus";
void audio_renderer_init() {
printf("audio_renderer_init\n");
fd = fopen(fileName, "w");
}
void audio_renderer_start() {
printf("audio_renderer_start\n");
}
void audio_renderer_stop() {
printf("audio_renderer_stop\n");
}
void audio_renderer_release() {
printf("audio_renderer_release\n");
fclose(fd);
}
void audio_renderer_decode_and_play_sample(char* data, int length) {
fwrite(data, length, 1, fd);
}
AUDIO_RENDERER_CALLBACKS audio_callbacks = {
.init = audio_renderer_init,
.start = audio_renderer_start,
.stop = audio_renderer_stop,
.release = audio_renderer_release,
.decodeAndPlaySample = audio_renderer_decode_and_play_sample,
};

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "limelight-common/Limelight.h"
extern AUDIO_RENDERER_CALLBACKS audio_callbacks;

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "http.h"
#include "xml.h"
#include "limelight-common/Limelight.h"
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <openssl/sha.h>
#include <openssl/aes.h>
#include <openssl/rand.h>
#include <openssl/evp.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
#include <openssl/err.h>
static const char *uniqueFileName = "uniqueid.dat";
static const char *certificateFileName = "client.pem";
static const char *keyFileName = "key.pem";
static char unique_id[17];
static X509 *cert;
static char cert_hex[4096];
static EVP_PKEY *privateKey;
static bool paired;
static int currentGame;
static void client_load_unique_id() {
FILE *fd = fopen(uniqueFileName, "r");
if (fd == NULL) {
unsigned char unique_data[16];
RAND_bytes(unique_data, 16);
for (int i = 0; i < 16; i += 2) {
sprintf(unique_id + i, "%02x", unique_data[i]);
}
fd = fopen(uniqueFileName, "w");
fwrite(unique_id, 16, 1, fd);
} else {
fread(unique_id, 16, 1, fd);
}
fclose(fd);
unique_id[16] = 0;
}
static void client_load_cert() {
FILE *fd = fopen(certificateFileName, "r");
if (fd == NULL) {
fprintf(stderr, "Can't open certificate file");
exit(-1);
}
if (!(cert = PEM_read_X509(fd, NULL, NULL, NULL))) {
printf("Error loading cert into memory.\n");
exit(-1);
}
rewind(fd);
int c;
int length = 0;
while ((c = fgetc(fd)) != EOF) {
sprintf(cert_hex + length, "%02x", c);
length += 2;
}
cert_hex[length] = 0;
fclose(fd);
fd = fopen(keyFileName, "r");
PEM_read_PrivateKey(fd, &privateKey, NULL, NULL);
fclose(fd);
}
static void client_load_server_status(const char *address) {
char url[4096];
sprintf(url, "https://%s:47984/serverinfo?uniqueid=%s", address, unique_id);
struct http_data *data = http_create_data();
http_request(url, data);
char *pairedText = NULL;
char *currentGameText = NULL;
xml_search(data->memory, data->size, "currentgame", &currentGameText);
xml_search(data->memory, data->size, "PairStatus", &pairedText);
http_free_data(data);
paired = pairedText != NULL && strcmp(pairedText, "1") == 0;
currentGame = currentGameText == NULL ? 0 : atoi(currentGameText);
free(pairedText);
free(currentGameText);
}
static void bytes_to_hex(unsigned char *in, char *out, size_t len) {
for (int i = 0; i < len; i++) {
sprintf(out + i * 2, "%02x", in[i]);
}
out[len * 2] = 0;
}
static int sign_it(const char *msg, size_t mlen, unsigned char **sig, size_t *slen, EVP_PKEY *pkey) {
int result = -1;
*sig = NULL;
*slen = 0;
EVP_MD_CTX *ctx = EVP_MD_CTX_create();
if (ctx == NULL) {
printf("EVP_MD_CTX_create failed, error 0x%lx\n", ERR_get_error());
return -1;
}
const EVP_MD *md = EVP_get_digestbyname("SHA256");
if (md == NULL) {
printf("EVP_get_digestbyname failed, error 0x%lx\n", ERR_get_error());
goto cleanup;
}
int rc = EVP_DigestInit_ex(ctx, md, NULL);
if (rc != 1) {
printf("EVP_DigestInit_ex failed, error 0x%lx\n", ERR_get_error());
goto cleanup;
}
rc = EVP_DigestSignInit(ctx, NULL, md, NULL, pkey);
if (rc != 1) {
printf("EVP_DigestSignInit failed, error 0x%lx\n", ERR_get_error());
goto cleanup;
}
rc = EVP_DigestSignUpdate(ctx, msg, mlen);
if (rc != 1) {
printf("EVP_DigestSignUpdate failed, error 0x%lx\n", ERR_get_error());
goto cleanup;
}
size_t req = 0;
rc = EVP_DigestSignFinal(ctx, NULL, &req);
if (rc != 1) {
printf("EVP_DigestSignFinal failed (1), error 0x%lx\n", ERR_get_error());
goto cleanup;
}
if (!(req > 0)) {
printf("EVP_DigestSignFinal failed (2), error 0x%lx\n", ERR_get_error());
goto cleanup;
}
*sig = OPENSSL_malloc(req);
if (*sig == NULL) {
printf("OPENSSL_malloc failed, error 0x%lx\n", ERR_get_error());
goto cleanup;
}
*slen = req;
rc = EVP_DigestSignFinal(ctx, *sig, slen);
if (rc != 1) {
printf("EVP_DigestSignFinal failed (3), return code %d, error 0x%lx\n", rc,
ERR_get_error());
goto cleanup;
}
if (req != *slen) {
printf("EVP_DigestSignFinal failed, mismatched signature sizes %ld, %ld\n",
req, *slen);
goto cleanup;
}
result = 1;
cleanup:
EVP_MD_CTX_destroy(ctx);
ctx = NULL;
return !!result;
}
static void client_pair(const char *address) {
char url[4096];
char pin[5];
sprintf(pin, "%d%d%d%d", (int)random() % 10, (int)random() % 10, (int)random() % 10, (int)random() % 10);
printf("Please enter the following PIN on the target PC: %s\n", pin);
unsigned char salt_data[16];
char salt_hex[33];
RAND_bytes(salt_data, 16);
bytes_to_hex(salt_data, salt_hex, 16);
sprintf(url, "https://%s:47984/pair?uniqueid=%s&devicename=roth&updateState=1&phrase=getservercert&salt=%s&clientcert=%s", address, unique_id, salt_hex, cert_hex);
struct http_data *data = http_create_data();
http_request(url, data);
unsigned char salt_pin[20];
unsigned char aes_key_hash[20];
AES_KEY aes_key;
memcpy(salt_pin, salt_data, 16);
memcpy(salt_pin+16, salt_pin, 4);
SHA1(salt_pin, 20, aes_key_hash);
AES_set_encrypt_key((unsigned char *)aes_key_hash, 128, &aes_key);
unsigned char challenge_data[16];
unsigned char challenge_enc[16];
char challenge_hex[33];
RAND_bytes(challenge_data, 16);
AES_encrypt(challenge_data, challenge_enc, &aes_key);
bytes_to_hex(challenge_enc, challenge_hex, 16);
sprintf(url, "https://%s:47984/pair?uniqueid=%s&devicename=roth&updateState=1&clientchallenge=%s", address, unique_id, challenge_hex);
http_request(url, data);
char *result;
xml_search(data->memory, data->size, "challengeresponse", &result);
printf("Status %s\n", result);
char challenge_response_data_enc[48];
char challenge_response_data[48];
for (int count = 0; count < strlen(result); count++) {
sscanf(&result[count], "%2hhx", &challenge_response_data_enc[count / 2]);
}
free(result);
for (int i = 0; i < 48; i += 16) {
AES_decrypt(&challenge_response_data_enc[i], &challenge_response_data[i], &aes_key);
}
char client_secret_data[16];
RAND_bytes(client_secret_data, 16);
char challenge_response[16 + 256 + 16];
char challenge_response_hash[32];
char challenge_response_hash_enc[32];
char challenge_response_hex[33];
memcpy(challenge_response, challenge_response_data + 20, 16);
memcpy(challenge_response + 16, cert->signature->data, 256);
memcpy(challenge_response + 16 + 256, client_secret_data, 16);
SHA1(challenge_response, 16 + 256 + 16, challenge_response_hash);
for (int i = 0; i < 32; i += 16) {
AES_encrypt(&challenge_response_hash[i], &challenge_response_hash_enc[i], &aes_key);
}
bytes_to_hex(challenge_response_hash_enc, challenge_response_hex, 32);
sprintf(url, "https://%s:47984/pair?uniqueid=%s&devicename=roth&updateState=1&serverchallengeresp=%s", address, unique_id, challenge_response_hex);
http_request(url, data);
xml_search(data->memory, data->size, "pairingsecret", &result);
char *signature = NULL;
size_t s_len;
if (!sign_it(client_secret_data, 16, &signature, &s_len, privateKey)) {
fprintf(stderr, "Failed to sign data\n");
exit(-1);
}
char client_pairing_secret[16 + 256];
char client_pairing_secret_hex[(16 + 256) * 2 + 1];
memcpy(client_pairing_secret, client_secret_data, 16);
memcpy(client_pairing_secret + 16, signature, 256);
bytes_to_hex(client_pairing_secret, client_pairing_secret_hex, 16 + 256);
sprintf(url, "https://%s:47984/pair?uniqueid=%s&devicename=roth&updateState=1&clientpairingsecret=%s", address, unique_id, client_pairing_secret_hex);
http_request(url, data);
sprintf(url, "https://%s:47984/pair?uniqueid=%s&devicename=roth&updateState=1&phrase=pairchallenge", address, unique_id, challenge_response_hex);
http_request(url, data);
http_free_data(data);
}
struct app_list *client_applist(const char *address) {
char url[4096];
struct http_data *data = http_create_data();
sprintf(url, "https://%s:47984/applist?uniqueid=%s", address, unique_id);
http_request(url, data);
struct app_list *list = xml_applist(data->memory, data->size);
http_free_data(data);
return list;
}
int client_get_app_id(const char *address, char *name) {
struct app_list *list = client_applist(address);
while (list != NULL) {
if (strcmp(list->name, name) == 0)
return list->id;
list = list->next;
}
return -1;
}
void client_start_app(STREAM_CONFIGURATION *config, const char *address, int appId) {
RAND_bytes(config->remoteInputAesKey, 16);
memset(config->remoteInputAesIv, 0, 16);
srand(time(NULL));
char url[4096];
u_int32_t rikeyid = 1;
char rikey_hex[33];
bytes_to_hex(config->remoteInputAesKey, rikey_hex, 16);
struct http_data *data = http_create_data();
if (currentGame == 0)
sprintf(url, "https://%s:47984/launch?uniqueid=%s&appid=%d&mode=%dx%dx%d&additionalStates=1&sops=1&rikey=%s&rikeyid=%d&localAudioPlayMode=0", address, unique_id, appId, config->width, config->height, config->fps, rikey_hex, rikeyid);
else
sprintf(url, "https://%s:47984/resume?uniqueid=%s&rikey=%s&rikeyid=%d", address, unique_id, rikey_hex, rikeyid);
http_request(url, data);
http_free_data(data);
}
void client_init(const char *address) {
http_init();
client_load_unique_id();
client_load_cert();
client_load_server_status(address);
if (!paired) {
client_pair(address);
}
}

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "xml.h"
#include "limelight-common/Limelight.h"
void client_init(const char* serverAddress);
void client_start_app(STREAM_CONFIGURATION *config, const char* serverAddress, int appId);
struct app_list* client_applist(const char* serverAddress);
int client_get_app_id(const char* serverAddress, char* name);

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "connection.h"
#include <stdio.h>
void connection_stage_starting(int stage)
{
printf("connection_stage_starting %d\n", stage);
}
void connection_stage_complete(int stage)
{
printf("connection_stage_complete %d\n", stage);
}
void connection_stage_failed(int stage, long iets)
{
printf("connection_stage_failed %d\n", stage);
}
void connection_connection_started()
{
printf("connection_connection_started\n");
}
void connection_connection_terminated()
{
printf("connection_connection_terminated\n");
}
void connection_display_message(char *msg)
{
printf("connection_display_message: %s\n", msg);
}
void connection_display_transient_message(char *msg)
{
printf("connection_display_transient_message: %s\n", msg);
}
CONNECTION_LISTENER_CALLBACKS connection_callbacks = {
.stageStarting = connection_stage_starting,
.stageComplete = connection_stage_complete,
.stageFailed = connection_stage_failed,
.connectionStarted = connection_connection_started,
.connectionTerminated = connection_connection_terminated,
.displayMessage = connection_display_message,
.displayTransientMessage = connection_display_transient_message,
};

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "limelight-common/Limelight.h"
extern CONNECTION_LISTENER_CALLBACKS connection_callbacks;

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "http.h"
#include <string.h>
#include <curl/curl.h>
static CURL *curl;
static const char *pCertFile = "./client.pem";
static const char *pKeyFile = "./key.pem";
static size_t _write_curl(void *contents, size_t size, size_t nmemb, void *userp)
{
size_t realsize = size * nmemb;
struct http_data *mem = (struct http_data *)userp;
mem->memory = realloc(mem->memory, mem->size + realsize + 1);
if(mem->memory == NULL) {
fprintf(stderr, "Not enough memory\n");
exit(EXIT_FAILURE);
}
memcpy(&(mem->memory[mem->size]), contents, realsize);
mem->size += realsize;
mem->memory[mem->size] = 0;
return realsize;
}
void http_init() {
curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
curl_easy_setopt(curl, CURLOPT_SSLENGINE_DEFAULT, 1L);
curl_easy_setopt(curl, CURLOPT_SSLCERTTYPE,"PEM");
curl_easy_setopt(curl, CURLOPT_SSLCERT, pCertFile);
curl_easy_setopt(curl, CURLOPT_SSLKEYTYPE, "PEM");
curl_easy_setopt(curl, CURLOPT_SSLKEY, pKeyFile);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, _write_curl);
}
int http_request(char* url, struct http_data* data) {
curl_easy_setopt(curl, CURLOPT_WRITEDATA, data);
curl_easy_setopt(curl, CURLOPT_URL, url);
if (data->size > 0) {
free(data->memory);
data->memory = malloc(1);
if(data->memory == NULL) {
fprintf(stderr, "Not enough memory\n");
exit(EXIT_FAILURE);
}
data->size = 0;
}
CURLcode res = curl_easy_perform(curl);
if(res != CURLE_OK) {
fprintf(stderr, "Connection failed: %s\n", curl_easy_strerror(res));
exit(EXIT_FAILURE);
}
return 0;
}
void http_cleanup() {
curl_easy_cleanup(curl);
}
struct http_data* http_create_data() {
struct http_data* data = malloc(sizeof(struct http_data));
data->memory = malloc(1);
if(data->memory == NULL) {
fprintf(stderr, "Not enough memory\n");
exit(EXIT_FAILURE);
}
data->size = 0;
return data;
}
void http_free_data(struct http_data* data) {
free(data->memory);
free(data);
}

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
struct http_data {
char *memory;
size_t size;
};
void http_init();
int http_request(char* url, struct http_data* data);
struct http_data* http_create_data();
void http_free_data(struct http_data* data);

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "client.h"
#include "connection.h"
#include "video.h"
#include "audio.h"
#include "limelight-common/Limelight.h"
#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <openssl/rand.h>
#include <getopt.h>
PLATFORM_CALLBACKS platform_callbacks = {
.threadStart = NULL,
.debugPrint = NULL,
};
int main(int argc, char* argv[]) {
STREAM_CONFIGURATION config;
config.width = 1280;
config.height = 720;
config.fps = 60;
config.bitrate = 8000;
config.packetSize = 1024;
client_init(argv[1]);
int appId = client_get_app_id(address, argv[2]);
if (appId<0) {
printf("Can't find app %s\n", app);
exit(-1);
}
client_start_app(config, argv[1], appId);
struct in_addr addr;
inet_aton(address, &addr);
LiStartConnection(addr.s_addr, config, &connection_callbacks, &decoder_callbacks, &audio_callbacks, &platform_callbacks, NULL, 0, 4);
}

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "video.h"
#include <stdio.h>
static FILE* fd;
static const char* fileName = "fake.h264";
static void decoder_renderer_setup(int width, int height, int redrawRate, void* context, int drFlags) {
printf("decoder_renderer_setup %dx%d %dfps\n", width, height, redrawRate);
fd = fopen(fileName, "w");
}
static void decoder_renderer_start() {
printf("decoder_renderer_start\n");
}
static void decoder_renderer_stop() {
printf("decoder_renderer_stop\n");
}
static void decoder_renderer_release() {
printf("decoder_renderer_release\n");
fclose(fd);
}
static int decoder_renderer_submit_decode_unit(PDECODE_UNIT decodeUnit) {
PLENTRY entry = decodeUnit->bufferList;
while (entry != NULL) {
fwrite(entry->data, entry->length, 1, fd);
entry = entry->next;
}
return DR_OK;
}
DECODER_RENDERER_CALLBACKS decoder_callbacks = {
.setup = decoder_renderer_setup,
.start = decoder_renderer_start,
.stop = decoder_renderer_stop,
.release = decoder_renderer_release,
.submitDecodeUnit = decoder_renderer_submit_decode_unit,
};

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "limelight-common/Limelight.h"
extern DECODER_RENDERER_CALLBACKS decoder_callbacks;

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include "xml.h"
#include "expat.h"
#include <string.h>
struct xml_query {
char *memory;
size_t size;
int start;
void* data;
};
static void XMLCALL _xml_start_element(void *userData, const char *name, const char **atts) {
struct xml_query *search = (struct xml_query*) userData;
if (strcmp(search->data, name) == 0)
search->start++;
}
static void XMLCALL _xml_end_element(void *userData, const char *name) {
struct xml_query *search = (struct xml_query*) userData;
if (strcmp(search->data, name) == 0)
search->start--;
}
static void XMLCALL _xml_start_applist_element(void *userData, const char *name, const char **atts) {
struct xml_query *search = (struct xml_query*) userData;
if (strcmp("App", name) == 0) {
struct app_list* app = malloc(sizeof(struct app_list));
if (app == NULL) {
perror("Not enough memory");
exit(EXIT_FAILURE);
}
app->next = (struct app_list*) search->data;
search->data = app;
} else if (strcmp("ID", name) == 0 || strcmp("AppTitle", name) == 0) {
search->memory = malloc(1);
search->size = 0;
search->start = 1;
}
}
static void XMLCALL _xml_end_applist_element(void *userData, const char *name) {
struct xml_query *search = (struct xml_query*) userData;
if (search->start) {
struct app_list* list = (struct app_list*) search->data;
if (strcmp("ID", name) == 0) {
list->id = atoi(search->memory);
free(search->memory);
} else if (strcmp("AppTitle", name) == 0) {
list->name = search->memory;
}
search->start = 0;
}
}
static void XMLCALL _xml_write_data(void *userData, const XML_Char *s, int len) {
struct xml_query *search = (struct xml_query*) userData;
if (search->start > 0) {
search->memory = realloc(search->memory, search->size + len + 1);
if(search->memory == NULL) {
fprintf(stderr, "Not enough memory\n");
exit(EXIT_FAILURE);
}
memcpy(&(search->memory[search->size]), s, len);
search->size += len;
search->memory[search->size] = 0;
}
}
int xml_search(char* data, size_t len, char* node, char** result) {
struct xml_query search;
search.data = node;
search.start = 0;
search.memory = malloc(1);
search.size = 0;
XML_Parser parser = XML_ParserCreate("UTF-8");
XML_SetUserData(parser, &search);
XML_SetElementHandler(parser, _xml_start_element, _xml_end_element);
XML_SetCharacterDataHandler(parser, _xml_write_data);
if (! XML_Parse(parser, data, len, 1)) {
int code = XML_GetErrorCode(parser);
printf("%s\n", XML_ErrorString(code));
return 1;
}
*result = search.memory;
return 0;
}
struct app_list* xml_applist(char* data, size_t len) {
struct xml_query query;
query.memory = malloc(1);
query.size = 0;
query.start = 0;
query.data = NULL;
XML_Parser parser = XML_ParserCreate("UTF-8");
XML_SetUserData(parser, &query);
XML_SetElementHandler(parser, _xml_start_applist_element, _xml_end_applist_element);
XML_SetCharacterDataHandler(parser, _xml_write_data);
if (! XML_Parse(parser, data, len, 1)) {
int code = XML_GetErrorCode(parser);
printf("%s\n", XML_ErrorString(code));
exit(-1);
}
return (struct app_list*) query.data;
}

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/*
* This file is part of Moonlight Embedded.
*
* Copyright (C) 2015 Iwan Timmer
*
* Moonlight is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Moonlight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
struct app_list {
char* name;
int id;
struct app_list* next;
};
int xml_search(char* data, size_t len, char* node, char** result);
struct app_list* xml_applist(char* data, size_t len);