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-rw-r--r--src/client.cpp206
-rw-r--r--src/client.h3
-rw-r--r--src/filecache.cpp54
-rw-r--r--src/filecache.h33
-rw-r--r--src/game.cpp2
-rw-r--r--src/server.cpp10
-rw-r--r--src/sound.h15
-rw-r--r--src/sound_openal.cpp40
-rw-r--r--src/tile.cpp6
9 files changed, 183 insertions, 186 deletions
diff --git a/src/client.cpp b/src/client.cpp
index 56555804e..6da26abfb 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -40,6 +40,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "clientmap.h"
#include "filecache.h"
#include "sound.h"
+#include "utility_string.h"
+#include "hex.h"
static std::string getMediaCacheDir()
{
@@ -795,6 +797,66 @@ void Client::step(float dtime)
}
}
+bool Client::loadMedia(const std::string &data, const std::string &filename)
+{
+ // Silly irrlicht's const-incorrectness
+ Buffer<char> data_rw(data.c_str(), data.size());
+
+ std::string name;
+
+ const char *image_ext[] = {
+ ".png", ".jpg", ".bmp", ".tga",
+ ".pcx", ".ppm", ".psd", ".wal", ".rgb",
+ NULL
+ };
+ name = removeStringEnd(filename, image_ext);
+ if(name != "")
+ {
+ verbosestream<<"Client: Attempting to load image "
+ <<"file \""<<filename<<"\""<<std::endl;
+
+ io::IFileSystem *irrfs = m_device->getFileSystem();
+ video::IVideoDriver *vdrv = m_device->getVideoDriver();
+
+ // Create an irrlicht memory file
+ io::IReadFile *rfile = irrfs->createMemoryReadFile(
+ *data_rw, data_rw.getSize(), "_tempreadfile");
+ assert(rfile);
+ // Read image
+ video::IImage *img = vdrv->createImageFromFile(rfile);
+ if(!img){
+ errorstream<<"Client: Cannot create image from data of "
+ <<"file \""<<filename<<"\""<<std::endl;
+ rfile->drop();
+ return false;
+ }
+ else {
+ m_tsrc->insertSourceImage(filename, img);
+ img->drop();
+ rfile->drop();
+ return true;
+ }
+ }
+
+ const char *sound_ext[] = {
+ "0.ogg", "1.ogg", "2.ogg", "3.ogg", "4.ogg",
+ "5.ogg", "6.ogg", "7.ogg", "8.ogg", "9.ogg",
+ ".ogg", NULL
+ };
+ name = removeStringEnd(filename, sound_ext);
+ if(name != "")
+ {
+ verbosestream<<"Client: Attempting to load sound "
+ <<"file \""<<filename<<"\""<<std::endl;
+ m_sound->loadSoundData(name, data);
+ return true;
+ }
+
+ errorstream<<"Client: Don't know how to load file \""
+ <<filename<<"\""<<std::endl;
+ return false;
+}
+
// Virtual methods from con::PeerHandler
void Client::peerAdded(con::Peer *peer)
{
@@ -1393,9 +1455,6 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
}
else if(command == TOCLIENT_ANNOUNCE_MEDIA)
{
- io::IFileSystem *irrfs = m_device->getFileSystem();
- video::IVideoDriver *vdrv = m_device->getVideoDriver();
-
std::string datastring((char*)&data[2], datasize-2);
std::istringstream is(datastring, std::ios_base::binary);
@@ -1410,13 +1469,11 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
core::list<MediaRequest> file_requests;
- for(int i=0; i<num_files; i++){
-
- bool file_found = false;
-
+ for(int i=0; i<num_files; i++)
+ {
//read file from cache
std::string name = deSerializeString(is);
- std::string sha1_file = deSerializeString(is);
+ std::string sha1_base64 = deSerializeString(is);
// if name contains illegal characters, ignore the file
if(!string_allowed(name, TEXTURENAME_ALLOWED_CHARS)){
@@ -1425,86 +1482,46 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
continue;
}
- std::string sha1_decoded = base64_decode(sha1_file);
+ std::string sha1_raw = base64_decode(sha1_base64);
+ std::string sha1_hex = hex_encode(sha1_raw);
std::ostringstream tmp_os(std::ios_base::binary);
- bool file_in_cache = m_media_cache.loadByChecksum(sha1_decoded,
- tmp_os);
- m_media_name_sha1_map.set(name, sha1_decoded);
+ bool found_in_cache = m_media_cache.load_sha1(sha1_raw, tmp_os);
+ m_media_name_sha1_map.set(name, sha1_raw);
- if(file_in_cache)
+ // If found in cache, try to load it from there
+ if(found_in_cache)
{
- SHA1 sha1;
- sha1.addBytes(tmp_os.str().c_str(), tmp_os.str().length());
-
- unsigned char *digest = sha1.getDigest();
-
- std::string digest_string = base64_encode(digest, 20);
-
- if (digest_string == sha1_file) {
- // Silly irrlicht's const-incorrectness
- Buffer<char> data_rw(tmp_os.str().c_str(), tmp_os.str().size());
-
- // Create an irrlicht memory file
- io::IReadFile *rfile = irrfs->createMemoryReadFile(
- *data_rw, tmp_os.str().size(), "_tempreadfile");
- assert(rfile);
- // Read image
- video::IImage *img = vdrv->createImageFromFile(rfile);
- if(!img){
- infostream<<"Client: Cannot create image from data of "
- <<"received file \""<<name<<"\""<<std::endl;
- rfile->drop();
- }
- else {
- m_tsrc->insertSourceImage(name, img);
- img->drop();
- rfile->drop();
-
- file_found = true;
- }
+ bool success = loadMedia(tmp_os.str(), name);
+ if(success){
+ verbosestream<<"Client: Loaded cached media: "
+ <<sha1_hex<<" \""<<name<<"\""<<std::endl;
+ continue;
+ } else{
+ infostream<<"Client: Failed to load cached media: "
+ <<sha1_hex<<" \""<<name<<"\""<<std::endl;
}
- else {
- infostream<<"Client::Media cached sha1 hash not matching server hash: "
- <<name << ": server ->"<<sha1_file <<" client -> "<<digest_string<<std::endl;
- }
-
- free(digest);
- }
-
- //add file request
- if (!file_found) {
- infostream<<"Client: Adding file to request list: \""
- <<name<<"\""<<std::endl;
- file_requests.push_back(MediaRequest(name));
}
-
+ // Didn't load from cache; queue it to be requested
+ verbosestream<<"Client: Adding file to request list: \""
+ <<sha1_hex<<" \""<<name<<"\""<<std::endl;
+ file_requests.push_back(MediaRequest(name));
}
ClientEvent event;
event.type = CE_TEXTURES_UPDATED;
m_client_event_queue.push_back(event);
-
- //send Media request
/*
- u16 command
- u16 number of files requested
- for each file {
- u16 length of name
- string name
- }
- */
+ u16 command
+ u16 number of files requested
+ for each file {
+ u16 length of name
+ string name
+ }
+ */
std::ostringstream os(std::ios_base::binary);
- u8 buf[12];
-
-
- // Write command
- writeU16(buf, TOSERVER_REQUEST_MEDIA);
- os.write((char*)buf, 2);
-
- writeU16(buf,file_requests.size());
- os.write((char*)buf, 2);
-
+ writeU16(os, TOSERVER_REQUEST_MEDIA);
+ writeU16(os, file_requests.size());
for(core::list<MediaRequest>::Iterator i = file_requests.begin();
i != file_requests.end(); i++) {
@@ -1521,11 +1538,6 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
}
else if(command == TOCLIENT_MEDIA)
{
- verbosestream<<"Client received TOCLIENT_MEDIA"<<std::endl;
-
- io::IFileSystem *irrfs = m_device->getFileSystem();
- video::IVideoDriver *vdrv = m_device->getVideoDriver();
-
std::string datastring((char*)&data[2], datasize-2);
std::istringstream is(datastring, std::ios_base::binary);
@@ -1547,7 +1559,10 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
*/
int num_bunches = readU16(is);
int bunch_i = readU16(is);
- m_media_receive_progress = (float)bunch_i / (float)(num_bunches - 1);
+ if(num_bunches >= 2)
+ m_media_receive_progress = (float)bunch_i / (float)(num_bunches - 1);
+ else
+ m_media_receive_progress = 1.0;
if(bunch_i == num_bunches - 1)
m_media_received = true;
int num_files = readU32(is);
@@ -1564,19 +1579,14 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
<<"sent by server: \""<<name<<"\""<<std::endl;
continue;
}
-
- // Silly irrlicht's const-incorrectness
- Buffer<char> data_rw(data.c_str(), data.size());
- // Create an irrlicht memory file
- io::IReadFile *rfile = irrfs->createMemoryReadFile(
- *data_rw, data.size(), "_tempreadfile");
- assert(rfile);
- // Read image
- video::IImage *img = vdrv->createImageFromFile(rfile);
- if(!img){
- errorstream<<"Client: Cannot create image from data of "
- <<"received file \""<<name<<"\""<<std::endl;
- rfile->drop();
+
+ bool success = loadMedia(data, name);
+ if(success){
+ verbosestream<<"Client: Loaded received media: "
+ <<"\""<<name<<"\". Caching."<<std::endl;
+ } else{
+ infostream<<"Client: Failed to load received media: "
+ <<"\""<<name<<"\". Not caching."<<std::endl;
continue;
}
@@ -1591,14 +1601,10 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
n = m_media_name_sha1_map.find(name);
if(n == NULL)
errorstream<<"The server sent a file that has not "
- <<"been announced."<<std::endl;
+ <<"been announced."<<std::endl;
else
- m_media_cache.updateByChecksum(n->getValue(), data);
+ m_media_cache.update_sha1(data);
}
-
- m_tsrc->insertSourceImage(name, img);
- img->drop();
- rfile->drop();
}
ClientEvent event;
diff --git a/src/client.h b/src/client.h
index b15dbed54..302dd8005 100644
--- a/src/client.h
+++ b/src/client.h
@@ -315,6 +315,9 @@ public:
private:
+ // Insert a media file appropriately into the appropriate manager
+ bool loadMedia(const std::string &data, const std::string &filename);
+
// Virtual methods from con::PeerHandler
void peerAdded(con::Peer *peer);
void deletingPeer(con::Peer *peer, bool timeout);
diff --git a/src/filecache.cpp b/src/filecache.cpp
index 5ba8ef5cc..0ef2dd11e 100644
--- a/src/filecache.cpp
+++ b/src/filecache.cpp
@@ -24,6 +24,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "filesys.h"
#include "utility.h"
#include "hex.h"
+#include "sha1.h"
#include <string>
#include <iostream>
@@ -34,7 +35,7 @@ bool FileCache::loadByPath(const std::string &path, std::ostream &os)
if(!fis.good()){
verbosestream<<"FileCache: File not found in cache: "
- <<path<<std::endl;
+ <<path<<std::endl;
return false;
}
@@ -53,7 +54,7 @@ bool FileCache::loadByPath(const std::string &path, std::ostream &os)
}
if(bad){
errorstream<<"FileCache: Failed to read file from cache: \""
- <<path<<"\""<<std::endl;
+ <<path<<"\""<<std::endl;
}
return !bad;
@@ -67,7 +68,7 @@ bool FileCache::updateByPath(const std::string &path, const std::string &data)
if(!file.good())
{
errorstream<<"FileCache: Can't write to file at "
- <<path<<std::endl;
+ <<path<<std::endl;
return false;
}
@@ -77,34 +78,41 @@ bool FileCache::updateByPath(const std::string &path, const std::string &data)
return !file.fail();
}
-bool FileCache::loadByName(const std::string &name, std::ostream &os)
-{
- std::string path = m_dir + DIR_DELIM + name;
- return loadByPath(path, os);
-}
-
-
-bool FileCache::updateByName(const std::string &name, const std::string &data)
+bool FileCache::update(const std::string &name, const std::string &data)
{
std::string path = m_dir + DIR_DELIM + name;
return updateByPath(path, data);
}
-
-std::string FileCache::getPathFromChecksum(const std::string &checksum)
+bool FileCache::update_sha1(const std::string &data)
{
- std::string checksum_hex = hex_encode(checksum.c_str(), checksum.length());
- return m_dir + DIR_DELIM + checksum_hex;
+ SHA1 sha1;
+ sha1.addBytes(data.c_str(), data.size());
+ unsigned char *digest = sha1.getDigest();
+ std::string sha1_raw((char*)digest, 20);
+ free(digest);
+ std::string sha1_hex = hex_encode(sha1_raw);
+ return update(sha1_hex, data);
}
-
-bool FileCache::loadByChecksum(const std::string &checksum, std::ostream &os)
+bool FileCache::load(const std::string &name, std::ostream &os)
{
- std::string path = getPathFromChecksum(checksum);
+ std::string path = m_dir + DIR_DELIM + name;
return loadByPath(path, os);
}
-
-bool FileCache::updateByChecksum(const std::string &checksum,
- const std::string &data)
+bool FileCache::load_sha1(const std::string &sha1_raw, std::ostream &os)
{
- std::string path = getPathFromChecksum(checksum);
- return updateByPath(path, data);
+ std::ostringstream tmp_os(std::ios_base::binary);
+ if(!load(hex_encode(sha1_raw), tmp_os))
+ return false;
+ SHA1 sha1;
+ sha1.addBytes(tmp_os.str().c_str(), tmp_os.str().length());
+ unsigned char *digest = sha1.getDigest();
+ std::string sha1_real_raw((char*)digest, 20);
+ free(digest);
+ if(sha1_real_raw != sha1_raw){
+ verbosestream<<"FileCache["<<m_dir<<"]: filename "<<sha1_real_raw
+ <<" mismatches actual checksum"<<std::endl;
+ return false;
+ }
+ os<<tmp_os.str();
+ return true;
}
diff --git a/src/filecache.h b/src/filecache.h
index ae3fbc602..97203e635 100644
--- a/src/filecache.h
+++ b/src/filecache.h
@@ -34,39 +34,16 @@ public:
m_dir(dir)
{
}
-
- /*
- Searches the cache for a file with a given name.
- If the file is found, lookup copies it into 'os' and
- returns true. Otherwise false is returned.
- */
- bool loadByName(const std::string &name, std::ostream &os);
-
- /*
- Stores a file in the cache based on its name.
- Returns true on success, false otherwise.
- */
- bool updateByName(const std::string &name, const std::string &data);
-
- /*
- Loads a file based on a check sum, which may be any kind of
- rather unique byte sequence. Returns true, if the file could
- be written into os, false otherwise.
- */
- bool loadByChecksum(const std::string &checksum, std::ostream &os);
-
- /*
- Stores a file in the cache based on its checksum.
- Returns true on success, false otherwise.
- */
- bool updateByChecksum(const std::string &checksum, const std::string &data);
-
+
+ bool update(const std::string &name, const std::string &data);
+ bool update_sha1(const std::string &data);
+ bool load(const std::string &name, std::ostream &os);
+ bool load_sha1(const std::string &sha1_raw, std::ostream &os);
private:
std::string m_dir;
bool loadByPath(const std::string &path, std::ostream &os);
bool updateByPath(const std::string &path, const std::string &data);
- std::string getPathFromChecksum(const std::string &checksum);
};
#endif
diff --git a/src/game.cpp b/src/game.cpp
index eeb5d02e4..aff1f1984 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -880,7 +880,7 @@ public:
void fetchSounds(const std::string &name,
std::set<std::string> &dst_paths,
- std::set<std::vector<char> > &dst_datas)
+ std::set<std::string> &dst_datas)
{
if(m_fetched.count(name))
return;
diff --git a/src/server.cpp b/src/server.cpp
index 13a8ebf7d..02734bbc0 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -51,6 +51,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "utility_string.h"
#include "sound.h" // dummySoundManager
#include "event_manager.h"
+#include "hex.h"
#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
@@ -3996,14 +3997,13 @@ void Server::fillMediaCache()
sha1.addBytes(tmp_os.str().c_str(), tmp_os.str().length());
unsigned char *digest = sha1.getDigest();
- std::string digest_string = base64_encode(digest, 20);
-
+ std::string sha1_base64 = base64_encode(digest, 20);
+ std::string sha1_hex = hex_encode((char*)digest, 20);
free(digest);
// Put in list
- this->m_media[filename] = MediaInfo(filepath, digest_string);
- verbosestream<<"Server: sha1 for "<<filename<<"\tis "
- <<digest_string<<std::endl;
+ this->m_media[filename] = MediaInfo(filepath, sha1_base64);
+ verbosestream<<"Server: "<<sha1_hex<<" is "<<filename<<std::endl;
}
}
}
diff --git a/src/sound.h b/src/sound.h
index f9c1ea0ce..c342f4e5e 100644
--- a/src/sound.h
+++ b/src/sound.h
@@ -22,7 +22,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "irrlichttypes.h"
#include <string>
-#include <vector>
#include <set>
class OnDemandSoundFetcher
@@ -30,7 +29,7 @@ class OnDemandSoundFetcher
public:
virtual void fetchSounds(const std::string &name,
std::set<std::string> &dst_paths,
- std::set<std::vector<char> > &dst_datas) = 0;
+ std::set<std::string> &dst_datas) = 0;
};
struct SimpleSoundSpec
@@ -53,10 +52,10 @@ public:
// Multiple sounds can be loaded per name; when played, the sound
// should be chosen randomly from alternatives
// Return value determines success/failure
- virtual bool loadSound(const std::string &name,
+ virtual bool loadSoundFile(const std::string &name,
const std::string &filepath) = 0;
- virtual bool loadSound(const std::string &name,
- const std::vector<char> &filedata) = 0;
+ virtual bool loadSoundData(const std::string &name,
+ const std::string &filedata) = 0;
virtual void updateListener(v3f pos, v3f vel, v3f at, v3f up) = 0;
@@ -79,10 +78,10 @@ public:
class DummySoundManager: public ISoundManager
{
public:
- virtual bool loadSound(const std::string &name,
+ virtual bool loadSoundFile(const std::string &name,
const std::string &filepath) {return true;}
- virtual bool loadSound(const std::string &name,
- const std::vector<char> &filedata) {return true;}
+ virtual bool loadSoundData(const std::string &name,
+ const std::string &filedata) {return true;}
void updateListener(v3f pos, v3f vel, v3f at, v3f up) {}
int playSound(const std::string &name, bool loop,
float volume) {return 0;}
diff --git a/src/sound_openal.cpp b/src/sound_openal.cpp
index 6f9ff3bd6..f7bce6546 100644
--- a/src/sound_openal.cpp
+++ b/src/sound_openal.cpp
@@ -286,22 +286,6 @@ public:
return bufs[j];
}
- bool loadSound(const std::string &name,
- const std::string &filepath)
- {
- SoundBuffer *buf = loadOggFile(filepath);
- if(buf)
- addBuffer(name, buf);
- return false;
- }
- bool loadSound(const std::string &name,
- const std::vector<char> &filedata)
- {
- errorstream<<"OpenALSoundManager: Loading from filedata not"
- " implemented"<<std::endl;
- return false;
- }
-
PlayingSound* createPlayingSound(SoundBuffer *buf, bool loop,
float volume)
{
@@ -392,15 +376,15 @@ public:
if(!m_fetcher)
return NULL;
std::set<std::string> paths;
- std::set<std::vector<char> > datas;
+ std::set<std::string> datas;
m_fetcher->fetchSounds(name, paths, datas);
for(std::set<std::string>::iterator i = paths.begin();
i != paths.end(); i++){
- loadSound(name, *i);
+ loadSoundFile(name, *i);
}
- for(std::set<std::vector<char> >::iterator i = datas.begin();
+ for(std::set<std::string>::iterator i = datas.begin();
i != datas.end(); i++){
- loadSound(name, *i);
+ loadSoundData(name, *i);
}
return getBuffer(name);
}
@@ -439,6 +423,22 @@ public:
/* Interface */
+ bool loadSoundFile(const std::string &name,
+ const std::string &filepath)
+ {
+ SoundBuffer *buf = loadOggFile(filepath);
+ if(buf)
+ addBuffer(name, buf);
+ return false;
+ }
+ bool loadSoundData(const std::string &name,
+ const std::string &filedata)
+ {
+ errorstream<<"OpenALSoundManager: Loading from filedata not"
+ " implemented"<<std::endl;
+ return false;
+ }
+
void updateListener(v3f pos, v3f vel, v3f at, v3f up)
{
m_listener_pos = pos;
diff --git a/src/tile.cpp b/src/tile.cpp
index 4af7a3272..c35952b78 100644
--- a/src/tile.cpp
+++ b/src/tile.cpp
@@ -29,6 +29,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "mapnode.h" // For texture atlas making
#include "nodedef.h" // For texture atlas making
#include "gamedef.h"
+#include "utility_string.h"
/*
A cache from texture name to texture path
@@ -82,7 +83,10 @@ static std::string getImagePath(std::string path)
"pcx", "ppm", "psd", "wal", "rgb",
NULL
};
-
+ // If there is no extension, add one
+ if(removeStringEnd(path, extensions) == "")
+ path = path + ".png";
+ // Check paths until something is found to exist
const char **ext = extensions;
do{
bool r = replace_ext(path, *ext);
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-01 18:25:36 +0000