Implement GetFileDetails.
Mr_Goldberg
parent
acebfc4e4d
commit
c8092f9f45
33
dll/base.cpp
33
dll/base.cpp
|
|
@ -256,6 +256,39 @@ std::string canonical_path(std::string path)
|
|||
return output;
|
||||
}
|
||||
|
||||
bool file_exists_(std::string full_path)
|
||||
{
|
||||
#if defined(STEAM_WIN32)
|
||||
struct _stat buffer;
|
||||
if (_wstat(utf8_decode(full_path).c_str(), &buffer) != 0)
|
||||
return false;
|
||||
|
||||
if ( buffer.st_mode & _S_IFDIR)
|
||||
return false;
|
||||
#else
|
||||
struct stat buffer;
|
||||
if (stat(full_path.c_str(), &buffer) != 0)
|
||||
return false;
|
||||
|
||||
if (S_ISDIR(buffer.st_mode))
|
||||
return false;
|
||||
#endif
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
unsigned int file_size_(std::string full_path)
|
||||
{
|
||||
#if defined(STEAM_WIN32)
|
||||
struct _stat buffer = {};
|
||||
if (_wstat(utf8_decode(full_path).c_str(), &buffer) != 0) return 0;
|
||||
#else
|
||||
struct stat buffer = {};
|
||||
if (stat (full_path.c_str(), &buffer) != 0) return 0;
|
||||
#endif
|
||||
return buffer.st_size;
|
||||
}
|
||||
|
||||
static void steam_auth_ticket_callback(void *object, Common_Message *msg)
|
||||
{
|
||||
PRINT_DEBUG("steam_auth_ticket_callback\n");
|
||||
|
|
|
|||
|
|
@ -101,6 +101,8 @@ std::string get_full_lib_path();
|
|||
std::string get_full_program_path();
|
||||
std::string get_current_path();
|
||||
std::string canonical_path(std::string path);
|
||||
bool file_exists_(std::string full_path);
|
||||
unsigned int file_size_(std::string full_path);
|
||||
|
||||
#define DEFAULT_CB_TIMEOUT 0.002
|
||||
|
||||
|
|
|
|||
|
|
@ -607,24 +607,7 @@ bool Local_Storage::file_exists(std::string folder, std::string file)
|
|||
}
|
||||
|
||||
std::string full_path = save_directory + appid + folder + file;
|
||||
|
||||
#if defined(STEAM_WIN32)
|
||||
struct _stat buffer;
|
||||
if (_wstat(utf8_decode(full_path).c_str(), &buffer) != 0)
|
||||
return false;
|
||||
|
||||
if ( buffer.st_mode & _S_IFDIR)
|
||||
return false;
|
||||
#else
|
||||
struct stat buffer;
|
||||
if (stat(full_path.c_str(), &buffer) != 0)
|
||||
return false;
|
||||
|
||||
if (S_ISDIR(buffer.st_mode))
|
||||
return false;
|
||||
#endif
|
||||
|
||||
return true;
|
||||
return file_exists_(full_path);
|
||||
}
|
||||
|
||||
unsigned int Local_Storage::file_size(std::string folder, std::string file)
|
||||
|
|
@ -635,15 +618,7 @@ unsigned int Local_Storage::file_size(std::string folder, std::string file)
|
|||
}
|
||||
|
||||
std::string full_path = save_directory + appid + folder + file;
|
||||
|
||||
#if defined(STEAM_WIN32)
|
||||
struct _stat buffer = {};
|
||||
if (_wstat(utf8_decode(full_path).c_str(), &buffer) != 0) return 0;
|
||||
#else
|
||||
struct stat buffer = {};
|
||||
if (stat (full_path.c_str(), &buffer) != 0) return 0;
|
||||
#endif
|
||||
return buffer.st_size;
|
||||
return file_size_(full_path);
|
||||
}
|
||||
|
||||
bool Local_Storage::file_delete(std::string folder, std::string file)
|
||||
|
|
|
|||
|
|
@ -16,6 +16,7 @@
|
|||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include "steam_apps.h"
|
||||
#include "../sha/sha1.hpp"
|
||||
|
||||
Steam_Apps::Steam_Apps(Settings *settings, class SteamCallResults *callback_results)
|
||||
{
|
||||
|
|
@ -201,6 +202,7 @@ uint32 Steam_Apps::GetInstalledDepots( DepotId_t *pvecDepots, uint32 cMaxDepots
|
|||
uint32 Steam_Apps::GetAppInstallDir( AppId_t appID, char *pchFolder, uint32 cchFolderBufferSize )
|
||||
{
|
||||
PRINT_DEBUG("GetAppInstallDir %u %p %u\n", appID, pchFolder, cchFolderBufferSize);
|
||||
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
||||
//TODO return real path instead of dll path
|
||||
std::string installed_path = settings->getAppInstallPath(appID);
|
||||
|
||||
|
|
@ -279,8 +281,23 @@ void Steam_Apps::RequestAllProofOfPurchaseKeys()
|
|||
STEAM_CALL_RESULT( FileDetailsResult_t )
|
||||
SteamAPICall_t Steam_Apps::GetFileDetails( const char* pszFileName )
|
||||
{
|
||||
PRINT_DEBUG("GetFileDetails\n");
|
||||
return 0;
|
||||
PRINT_DEBUG("GetFileDetails %s\n", pszFileName);
|
||||
FileDetailsResult_t data = {};
|
||||
//TODO? this function should only return found if file is actually part of the steam depots
|
||||
if (file_exists_(pszFileName)) {
|
||||
data.m_eResult = k_EResultOK; //
|
||||
std::ifstream stream(utf8_decode(pszFileName), std::ios::binary);
|
||||
SHA1 checksum;
|
||||
checksum.update(stream);
|
||||
checksum.final().copy((char *)data.m_FileSHA, sizeof(data.m_FileSHA));
|
||||
data.m_ulFileSize = file_size_(pszFileName);
|
||||
//TODO data.m_unFlags; 0 is file //TODO: check if 64 is folder
|
||||
} else {
|
||||
data.m_eResult = k_EResultFileNotFound;
|
||||
}
|
||||
|
||||
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
||||
return callback_results->addCallResult(data.k_iCallback, &data, sizeof(data));
|
||||
}
|
||||
|
||||
// Get command line if game was launched via Steam URL, e.g. steam://run/<appid>//<command line>/.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,335 @@
|
|||
/*
|
||||
sha1.hpp - source code of
|
||||
|
||||
============
|
||||
SHA-1 in C++
|
||||
============
|
||||
|
||||
100% Public Domain.
|
||||
|
||||
Original C Code
|
||||
-- Steve Reid <steve@edmweb.com>
|
||||
Small changes to fit into bglibs
|
||||
-- Bruce Guenter <bruce@untroubled.org>
|
||||
Translation to simpler C++ Code
|
||||
-- Volker Diels-Grabsch <v@njh.eu>
|
||||
Safety fixes
|
||||
-- Eugene Hopkinson <slowriot at voxelstorm dot com>
|
||||
Header-only library
|
||||
-- Zlatko Michailov <zlatko@michailov.org>
|
||||
*/
|
||||
|
||||
#ifndef SHA1_HPP
|
||||
#define SHA1_HPP
|
||||
|
||||
|
||||
#include <cstdint>
|
||||
#include <fstream>
|
||||
#include <iomanip>
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
|
||||
|
||||
class SHA1
|
||||
{
|
||||
public:
|
||||
SHA1();
|
||||
void update(const std::string &s);
|
||||
void update(std::istream &is);
|
||||
std::string final();
|
||||
static std::string from_file(const std::string &filename);
|
||||
|
||||
private:
|
||||
uint32_t digest[5];
|
||||
std::string buffer;
|
||||
uint64_t transforms;
|
||||
};
|
||||
|
||||
|
||||
static const size_t BLOCK_INTS = 16; /* number of 32bit integers per SHA1 block */
|
||||
static const size_t BLOCK_BYTES = BLOCK_INTS * 4;
|
||||
|
||||
|
||||
inline static void reset(uint32_t digest[], std::string &buffer, uint64_t &transforms)
|
||||
{
|
||||
/* SHA1 initialization constants */
|
||||
digest[0] = 0x67452301;
|
||||
digest[1] = 0xefcdab89;
|
||||
digest[2] = 0x98badcfe;
|
||||
digest[3] = 0x10325476;
|
||||
digest[4] = 0xc3d2e1f0;
|
||||
|
||||
/* Reset counters */
|
||||
buffer = "";
|
||||
transforms = 0;
|
||||
}
|
||||
|
||||
|
||||
inline static uint32_t rol(const uint32_t value, const size_t bits)
|
||||
{
|
||||
return (value << bits) | (value >> (32 - bits));
|
||||
}
|
||||
|
||||
|
||||
inline static uint32_t blk(const uint32_t block[BLOCK_INTS], const size_t i)
|
||||
{
|
||||
return rol(block[(i+13)&15] ^ block[(i+8)&15] ^ block[(i+2)&15] ^ block[i], 1);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* (R0+R1), R2, R3, R4 are the different operations used in SHA1
|
||||
*/
|
||||
|
||||
inline static void R0(const uint32_t block[BLOCK_INTS], const uint32_t v, uint32_t &w, const uint32_t x, const uint32_t y, uint32_t &z, const size_t i)
|
||||
{
|
||||
z += ((w&(x^y))^y) + block[i] + 0x5a827999 + rol(v, 5);
|
||||
w = rol(w, 30);
|
||||
}
|
||||
|
||||
|
||||
inline static void R1(uint32_t block[BLOCK_INTS], const uint32_t v, uint32_t &w, const uint32_t x, const uint32_t y, uint32_t &z, const size_t i)
|
||||
{
|
||||
block[i] = blk(block, i);
|
||||
z += ((w&(x^y))^y) + block[i] + 0x5a827999 + rol(v, 5);
|
||||
w = rol(w, 30);
|
||||
}
|
||||
|
||||
|
||||
inline static void R2(uint32_t block[BLOCK_INTS], const uint32_t v, uint32_t &w, const uint32_t x, const uint32_t y, uint32_t &z, const size_t i)
|
||||
{
|
||||
block[i] = blk(block, i);
|
||||
z += (w^x^y) + block[i] + 0x6ed9eba1 + rol(v, 5);
|
||||
w = rol(w, 30);
|
||||
}
|
||||
|
||||
|
||||
inline static void R3(uint32_t block[BLOCK_INTS], const uint32_t v, uint32_t &w, const uint32_t x, const uint32_t y, uint32_t &z, const size_t i)
|
||||
{
|
||||
block[i] = blk(block, i);
|
||||
z += (((w|x)&y)|(w&x)) + block[i] + 0x8f1bbcdc + rol(v, 5);
|
||||
w = rol(w, 30);
|
||||
}
|
||||
|
||||
|
||||
inline static void R4(uint32_t block[BLOCK_INTS], const uint32_t v, uint32_t &w, const uint32_t x, const uint32_t y, uint32_t &z, const size_t i)
|
||||
{
|
||||
block[i] = blk(block, i);
|
||||
z += (w^x^y) + block[i] + 0xca62c1d6 + rol(v, 5);
|
||||
w = rol(w, 30);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Hash a single 512-bit block. This is the core of the algorithm.
|
||||
*/
|
||||
|
||||
inline static void transform(uint32_t digest[], uint32_t block[BLOCK_INTS], uint64_t &transforms)
|
||||
{
|
||||
/* Copy digest[] to working vars */
|
||||
uint32_t a = digest[0];
|
||||
uint32_t b = digest[1];
|
||||
uint32_t c = digest[2];
|
||||
uint32_t d = digest[3];
|
||||
uint32_t e = digest[4];
|
||||
|
||||
/* 4 rounds of 20 operations each. Loop unrolled. */
|
||||
R0(block, a, b, c, d, e, 0);
|
||||
R0(block, e, a, b, c, d, 1);
|
||||
R0(block, d, e, a, b, c, 2);
|
||||
R0(block, c, d, e, a, b, 3);
|
||||
R0(block, b, c, d, e, a, 4);
|
||||
R0(block, a, b, c, d, e, 5);
|
||||
R0(block, e, a, b, c, d, 6);
|
||||
R0(block, d, e, a, b, c, 7);
|
||||
R0(block, c, d, e, a, b, 8);
|
||||
R0(block, b, c, d, e, a, 9);
|
||||
R0(block, a, b, c, d, e, 10);
|
||||
R0(block, e, a, b, c, d, 11);
|
||||
R0(block, d, e, a, b, c, 12);
|
||||
R0(block, c, d, e, a, b, 13);
|
||||
R0(block, b, c, d, e, a, 14);
|
||||
R0(block, a, b, c, d, e, 15);
|
||||
R1(block, e, a, b, c, d, 0);
|
||||
R1(block, d, e, a, b, c, 1);
|
||||
R1(block, c, d, e, a, b, 2);
|
||||
R1(block, b, c, d, e, a, 3);
|
||||
R2(block, a, b, c, d, e, 4);
|
||||
R2(block, e, a, b, c, d, 5);
|
||||
R2(block, d, e, a, b, c, 6);
|
||||
R2(block, c, d, e, a, b, 7);
|
||||
R2(block, b, c, d, e, a, 8);
|
||||
R2(block, a, b, c, d, e, 9);
|
||||
R2(block, e, a, b, c, d, 10);
|
||||
R2(block, d, e, a, b, c, 11);
|
||||
R2(block, c, d, e, a, b, 12);
|
||||
R2(block, b, c, d, e, a, 13);
|
||||
R2(block, a, b, c, d, e, 14);
|
||||
R2(block, e, a, b, c, d, 15);
|
||||
R2(block, d, e, a, b, c, 0);
|
||||
R2(block, c, d, e, a, b, 1);
|
||||
R2(block, b, c, d, e, a, 2);
|
||||
R2(block, a, b, c, d, e, 3);
|
||||
R2(block, e, a, b, c, d, 4);
|
||||
R2(block, d, e, a, b, c, 5);
|
||||
R2(block, c, d, e, a, b, 6);
|
||||
R2(block, b, c, d, e, a, 7);
|
||||
R3(block, a, b, c, d, e, 8);
|
||||
R3(block, e, a, b, c, d, 9);
|
||||
R3(block, d, e, a, b, c, 10);
|
||||
R3(block, c, d, e, a, b, 11);
|
||||
R3(block, b, c, d, e, a, 12);
|
||||
R3(block, a, b, c, d, e, 13);
|
||||
R3(block, e, a, b, c, d, 14);
|
||||
R3(block, d, e, a, b, c, 15);
|
||||
R3(block, c, d, e, a, b, 0);
|
||||
R3(block, b, c, d, e, a, 1);
|
||||
R3(block, a, b, c, d, e, 2);
|
||||
R3(block, e, a, b, c, d, 3);
|
||||
R3(block, d, e, a, b, c, 4);
|
||||
R3(block, c, d, e, a, b, 5);
|
||||
R3(block, b, c, d, e, a, 6);
|
||||
R3(block, a, b, c, d, e, 7);
|
||||
R3(block, e, a, b, c, d, 8);
|
||||
R3(block, d, e, a, b, c, 9);
|
||||
R3(block, c, d, e, a, b, 10);
|
||||
R3(block, b, c, d, e, a, 11);
|
||||
R4(block, a, b, c, d, e, 12);
|
||||
R4(block, e, a, b, c, d, 13);
|
||||
R4(block, d, e, a, b, c, 14);
|
||||
R4(block, c, d, e, a, b, 15);
|
||||
R4(block, b, c, d, e, a, 0);
|
||||
R4(block, a, b, c, d, e, 1);
|
||||
R4(block, e, a, b, c, d, 2);
|
||||
R4(block, d, e, a, b, c, 3);
|
||||
R4(block, c, d, e, a, b, 4);
|
||||
R4(block, b, c, d, e, a, 5);
|
||||
R4(block, a, b, c, d, e, 6);
|
||||
R4(block, e, a, b, c, d, 7);
|
||||
R4(block, d, e, a, b, c, 8);
|
||||
R4(block, c, d, e, a, b, 9);
|
||||
R4(block, b, c, d, e, a, 10);
|
||||
R4(block, a, b, c, d, e, 11);
|
||||
R4(block, e, a, b, c, d, 12);
|
||||
R4(block, d, e, a, b, c, 13);
|
||||
R4(block, c, d, e, a, b, 14);
|
||||
R4(block, b, c, d, e, a, 15);
|
||||
|
||||
/* Add the working vars back into digest[] */
|
||||
digest[0] += a;
|
||||
digest[1] += b;
|
||||
digest[2] += c;
|
||||
digest[3] += d;
|
||||
digest[4] += e;
|
||||
|
||||
/* Count the number of transformations */
|
||||
transforms++;
|
||||
}
|
||||
|
||||
|
||||
inline static void buffer_to_block(const std::string &buffer, uint32_t block[BLOCK_INTS])
|
||||
{
|
||||
/* Convert the std::string (byte buffer) to a uint32_t array (MSB) */
|
||||
for (size_t i = 0; i < BLOCK_INTS; i++)
|
||||
{
|
||||
block[i] = (buffer[4*i+3] & 0xff)
|
||||
| (buffer[4*i+2] & 0xff)<<8
|
||||
| (buffer[4*i+1] & 0xff)<<16
|
||||
| (buffer[4*i+0] & 0xff)<<24;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
inline SHA1::SHA1()
|
||||
{
|
||||
reset(digest, buffer, transforms);
|
||||
}
|
||||
|
||||
|
||||
inline void SHA1::update(const std::string &s)
|
||||
{
|
||||
std::istringstream is(s);
|
||||
update(is);
|
||||
}
|
||||
|
||||
|
||||
inline void SHA1::update(std::istream &is)
|
||||
{
|
||||
while (true)
|
||||
{
|
||||
char sbuf[BLOCK_BYTES];
|
||||
is.read(sbuf, BLOCK_BYTES - buffer.size());
|
||||
buffer.append(sbuf, (std::size_t)is.gcount());
|
||||
if (buffer.size() != BLOCK_BYTES)
|
||||
{
|
||||
return;
|
||||
}
|
||||
uint32_t block[BLOCK_INTS];
|
||||
buffer_to_block(buffer, block);
|
||||
transform(digest, block, transforms);
|
||||
buffer.clear();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Add padding and return the message digest.
|
||||
*/
|
||||
|
||||
inline std::string SHA1::final()
|
||||
{
|
||||
/* Total number of hashed bits */
|
||||
uint64_t total_bits = (transforms*BLOCK_BYTES + buffer.size()) * 8;
|
||||
|
||||
/* Padding */
|
||||
buffer += (char)0x80;
|
||||
size_t orig_size = buffer.size();
|
||||
while (buffer.size() < BLOCK_BYTES)
|
||||
{
|
||||
buffer += (char)0x00;
|
||||
}
|
||||
|
||||
uint32_t block[BLOCK_INTS];
|
||||
buffer_to_block(buffer, block);
|
||||
|
||||
if (orig_size > BLOCK_BYTES - 8)
|
||||
{
|
||||
transform(digest, block, transforms);
|
||||
for (size_t i = 0; i < BLOCK_INTS - 2; i++)
|
||||
{
|
||||
block[i] = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/* Append total_bits, split this uint64_t into two uint32_t */
|
||||
block[BLOCK_INTS - 1] = (uint32_t)total_bits;
|
||||
block[BLOCK_INTS - 2] = (uint32_t)(total_bits >> 32);
|
||||
transform(digest, block, transforms);
|
||||
|
||||
unsigned char output[20];
|
||||
for (size_t i = 0; i < sizeof(digest) / sizeof(digest[0]); i++)
|
||||
{
|
||||
output[i*4] = digest[i] >> 24;
|
||||
output[i*4 + 1] = (digest[i] >> 16) & 0xFF;
|
||||
output[i*4 + 2] = (digest[i] >> 8) & 0xFF;
|
||||
output[i*4 + 3] = (digest[i]) & 0xFF;
|
||||
}
|
||||
|
||||
/* Reset for next run */
|
||||
reset(digest, buffer, transforms);
|
||||
|
||||
return std::string((char *)output, sizeof(output));
|
||||
}
|
||||
|
||||
|
||||
inline std::string SHA1::from_file(const std::string &filename)
|
||||
{
|
||||
std::ifstream stream(filename.c_str(), std::ios::binary);
|
||||
SHA1 checksum;
|
||||
checksum.update(stream);
|
||||
return checksum.final();
|
||||
}
|
||||
|
||||
|
||||
#endif /* SHA1_HPP */
|
||||
Loading…
Reference in New Issue