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Code Issues Releases Activity

Allow loading of plugins without "_i486" in the filename when ".so" extension is ommitted on Linux (bug 4410, r=dvander).

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This commit is contained in:
Scott Ehlert 2010-05-19 01:28:55 -05:00
parent 92132dd895
commit a8f53b8e14
8 changed files with 123 additions and 218 deletions
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46
core-legacy/CSmmAPI.cpp
View File

@ -1,5 +1,5 @@
/* ======== SourceMM ========
* Copyright (C) 2004-2009 Metamod:Source Development Team
* Copyright (C) 2004-2010 Metamod:Source Development Team
* No warranties of any kind
*
* License: zlib/libpng
@ -16,6 +16,9 @@
#include "util.h"
#include "sh_memory.h"
#include <setjmp.h>
#if defined __linux__
#include <sys/stat.h>
#endif
/**
* @brief Implementation of main API interface
@ -607,3 +610,44 @@ int CSmmAPI::GetSourceEngineBuild()
{
return g_Engine.original ? SOURCE_ENGINE_ORIGINAL : SOURCE_ENGINE_EPISODEONE;
}
void CSmmAPI::GetFullPluginPath(const char *plugin, char *buffer, size_t len)
{
const char *pext, *ext;
/* First find if it's an absolute path or not... */
if (plugin[0] == '/' || strncmp(&(plugin[1]), ":\\", 2) == 0)
{
UTIL_Format(buffer, len, plugin);
return;
}
/* Attempt to find a file extension */
pext = UTIL_GetExtension(plugin);
/* Add an extension if there's none there */
if (!pext)
{
#if defined WIN32 || defined _WIN32
ext = ".dll";
#else
ext = "_i486.so";
#endif
}
else
{
ext = "";
}
/* Format the new path */
PathFormat(buffer, len, "%s/%s%s", g_ModPath.c_str(), plugin, ext);
#if defined __linux__
/* If path was passed without extension and it doesn't exist with "_i486.so" try ".so" */
struct stat s;
if (!pext && stat(buffer, &s) != 0)
{
PathFormat(buffer, len, "%s/%s.so", g_ModPath.c_str(), plugin);
}
#endif
}

3
core-legacy/CSmmAPI.h
View File

@ -1,5 +1,5 @@
/* ======== SourceMM ========
* Copyright (C) 2004-2009 Metamod:Source Development Team
* Copyright (C) 2004-2010 Metamod:Source Development Team
* No warranties of any kind
*
* License: zlib/libpng
@ -71,6 +71,7 @@ namespace SourceMM
return m_VSP;
}
void CacheUserMessages();
void GetFullPluginPath(const char *plugin, char *buffer, size_t len);
private:
META_RES m_Res;
CONPRINTF_FUNC m_ConPrintf;

29
core-legacy/concommands.cpp
View File

@ -1,5 +1,5 @@
/* ======== SourceMM ========
* Copyright (C) 2004-2009 Metamod:Source Development Team
* Copyright (C) 2004-2010 Metamod:Source Development Team
* No warranties of any kind
*
* License: zlib/libpng
@ -424,18 +424,7 @@ CON_COMMAND(meta, "Metamod:Source Menu")
file = alias;
}
if (file[0] == '/' || strcmp(&(file[1]), ":\\") == 0)
{
g_SmmAPI.PathFormat(full_path, sizeof(full_path), "%s", file);
} else {
const char *ext = UTIL_GetExtension(file);
#if defined WIN32 || defined _WIN32
ext = ext ? "" : ".dll";
#else
ext = ext ? "" : "_i486.so";
#endif
g_SmmAPI.PathFormat(full_path, sizeof(full_path), "%s/%s%s", g_ModPath.c_str(), file, ext);
}
g_SmmAPI.GetFullPluginPath(file, full_path, sizeof(full_path));
char error[255]={0};
bool already;
@ -526,19 +515,7 @@ CON_COMMAND(meta, "Metamod:Source Menu")
file = alias;
}
/* first check if it's a known filename */
if (file[0] == '/' || strcmp(&(file[1]), ":\\") == 0)
{
g_SmmAPI.PathFormat(full_path, sizeof(full_path), "%s", file);
} else {
const char *ext = UTIL_GetExtension(file);
#if defined WIN32 || defined _WIN32
ext = ext ? "" : ".dll";
#else
ext = ext ? "" : "_i486.so";
#endif
g_SmmAPI.PathFormat(full_path, sizeof(full_path), "%s/%s%s", g_ModPath.c_str(), file, ext);
}
g_SmmAPI.GetFullPluginPath(file, full_path, sizeof(full_path));
SourceHook::List<SourceMM::CPluginManager::CPlugin *>::iterator iter, end;
SourceMM::CPluginManager::CPlugin *pl;

4
core-legacy/oslink.h
View File

@ -1,5 +1,5 @@
/* ======== SourceMM ========
* Copyright (C) 2004-2009 Metamod:Source Development Team
* Copyright (C) 2004-2010 Metamod:Source Development Team
* No warranties of any kind
*
* License: zlib/libpng
@ -36,7 +36,6 @@
#define PATH_SEP_CHAR '\\'
#define ALT_SEP_CHAR '/'
#define PATH_SIZE MAX_PATH
#define SERVER_DLL "server.dll"
#elif defined __linux__
#define OS_LINUX
#include <dlfcn.h>
@ -52,7 +51,6 @@
#define PATH_SIZE PATH_MAX
#define stricmp strcasecmp
#define strnicmp strncasecmp
#define SERVER_DLL "server_i486.so"
#endif
#if defined __linux__

80
core-legacy/sourcemm.cpp
View File

@ -1,5 +1,5 @@
/* ======== SourceMM ========
* Copyright (C) 2004-2009 Metamod:Source Development Team
* Copyright (C) 2004-2010 Metamod:Source Development Team
* No warranties of any kind
*
* License: zlib/libpng
@ -336,29 +336,7 @@ bool LoadFromVDF(const char *file, bool &skipped)
g_PluginMngr.SetAlias(alias, plugin_file);
}
/* Attempt to find a file extension */
if (UTIL_GetExtension(plugin_file) == NULL)
{
g_SmmAPI.PathFormat(full_path,
sizeof(full_path),
"%s/%s%s",
g_ModPath.c_str(),
plugin_file,
#if defined WIN32 || defined _WIN32
".dll"
#else
"_i486.so"
#endif
);
}
else
{
g_SmmAPI.PathFormat(full_path,
sizeof(full_path),
"%s/%s",
g_ModPath.c_str(),
plugin_file);
}
g_SmmAPI.GetFullPluginPath(file, full_path, sizeof(full_path));
id = g_PluginMngr.Load(full_path, Pl_File, already, error, sizeof(error));
skipped = already;
@ -559,61 +537,21 @@ int LoadPluginsFromFile(const char *filepath, int &skipped)
{
continue;
}
/* First find if it's an absolute path or not... */
if (file[0] == '/' || strncmp(&(file[1]), ":\\", 2) == 0)
g_SmmAPI.GetFullPluginPath(file, full_path, sizeof(full_path));
id = g_PluginMngr.Load(full_path, Pl_File, already, error, sizeof(error));
if (id < Pl_MinId || g_PluginMngr.FindById(id)->m_Status < Pl_Paused)
{
/* If we're in an absolute path, ignore our normal heuristics */
id = g_PluginMngr.Load(file, Pl_File, already, error, sizeof(error));
if (id < Pl_MinId || g_PluginMngr.FindById(id)->m_Status < Pl_Paused)
{
LogMessage("[META] Failed to load plugin %s. %s", buffer, error);
}
else
{
if (already)
{
skipped++;
}
else
{
total++;
}
}
LogMessage("[META] Failed to load plugin %s. %s", buffer, error);
}
else
{
/* Attempt to find a file extension */
ptr = UTIL_GetExtension(file);
/* Add an extension if there's none there */
if (!ptr)
if (already)
{
#if defined WIN32 || defined _WIN32
ext = ".dll";
#else
ext = "_i486.so";
#endif
skipped++;
}
else
{
ext = "";
}
/* Format the new path */
g_SmmAPI.PathFormat(full_path, sizeof(full_path), "%s/%s%s", g_ModPath.c_str(), file, ext);
id = g_PluginMngr.Load(full_path, Pl_File, already, error, sizeof(error));
if (id < Pl_MinId || g_PluginMngr.FindById(id)->m_Status < Pl_Paused)
{
LogMessage("[META] Failed to load plugin %s. %s", buffer, error);
}
else
{
if (already)
{
skipped++;
}
else
{
total++;
}
total++;
}
}
}

129
core/metamod.cpp
View File

@ -2,7 +2,7 @@
* vim: set ts=4 sw=4 tw=99 noet :
* ======================================================
* Metamod:Source
* Copyright (C) 2004-2009 AlliedModders LLC and authors.
* Copyright (C) 2004-2010 AlliedModders LLC and authors.
* All rights reserved.
* ======================================================
*
@ -33,6 +33,9 @@
#include "metamod_util.h"
#include "metamod_console.h"
#include "provider/provider_ep2.h"
#if defined __linux__
#include <sys/stat.h>
#endif
using namespace SourceMM;
using namespace SourceHook;
@ -288,56 +291,20 @@ LoadPluginsFromFile(const char *filepath, int &skipped)
{
continue;
}
/* First find if it's an absolute path or not... */
if (file[0] == '/' || strncmp(&(file[1]), ":\\", 2) == 0)
g_Metamod.GetFullPluginPath(file, full_path, sizeof(full_path));
id = g_PluginMngr.Load(full_path, Pl_File, already, error, sizeof(error));
if (id < Pl_MinId || g_PluginMngr.FindById(id)->m_Status < Pl_Paused)
{
/* If we're in an absolute path, ignore our normal heuristics */
id = g_PluginMngr.Load(file, Pl_File, already, error, sizeof(error));
if (id < Pl_MinId || g_PluginMngr.FindById(id)->m_Status < Pl_Paused)
{
mm_LogMessage("[META] Failed to load plugin %s. %s", buffer, error);
}
else
{
if (already)
skipped++;
else
total++;
}
mm_LogMessage("[META] Failed to load plugin %s. %s", buffer, error);
}
else
{
/* Attempt to find a file extension */
ptr = UTIL_GetExtension(file);
/* Add an extension if there's none there */
if (!ptr)
{
#if defined WIN32 || defined _WIN32
ext = ".dll";
#elif defined __APPLE__
ext = ".dylib";
#else
ext = "_i486.so";
#endif
}
if (already)
skipped++;
else
{
ext = "";
}
/* Format the new path */
g_Metamod.PathFormat(full_path, sizeof(full_path), "%s/%s%s", mod_path.c_str(), file, ext);
id = g_PluginMngr.Load(full_path, Pl_File, already, error, sizeof(error));
if (id < Pl_MinId || g_PluginMngr.FindById(id)->m_Status < Pl_Paused)
{
mm_LogMessage("[META] Failed to load plugin %s. %s", buffer, error);
}
else
{
if (already)
skipped++;
else
total++;
}
total++;
}
}
fclose(fp);
@ -1099,6 +1066,50 @@ void MetamodSource::SetVSPListener(const char *path)
metamod_path.assign(path);
}
size_t MetamodSource::GetFullPluginPath(const char *plugin, char *buffer, size_t len)
{
const char *pext, *ext;
size_t num;
/* First find if it's an absolute path or not... */
if (plugin[0] == '/' || strncmp(&(plugin[1]), ":\\", 2) == 0)
{
return UTIL_Format(buffer, len, plugin);
}
/* Attempt to find a file extension */
pext = UTIL_GetExtension(plugin);
/* Add an extension if there's none there */
if (!pext)
{
#if defined WIN32 || defined _WIN32
ext = ".dll";
#elif defined __APPLE__
ext = ".dylib";
#else
ext = "_i486.so";
#endif
}
else
{
ext = "";
}
/* Format the new path */
num = PathFormat(buffer, len, "%s/%s%s", mod_path.c_str(), plugin, ext);
#if defined __linux__
/* If path was passed without extension and it doesn't exist with "_i486.so" try ".so" */
struct stat s;
if (!pext && stat(buffer, &s) != 0)
{
num = PathFormat(buffer, len, "%s/%s.so", mod_path.c_str(), plugin);
}
#endif
return num;
}
static bool
ProcessVDF(const char *path, bool &skipped)
{
@ -1115,31 +1126,7 @@ ProcessVDF(const char *path, bool &skipped)
if (alias[0] != '\0')
g_PluginMngr.SetAlias(alias, file);
/* Attempt to find a file extension */
if (UTIL_GetExtension(file) == NULL)
{
g_pMetamod->PathFormat(full_path,
sizeof(full_path),
"%s/%s%s",
g_pMetamod->GetBaseDir(),
file,
#if defined WIN32 || defined _WIN32
".dll"
#elif defined __APPLE__
".dylib"
#else
"_i486.so"
#endif
);
}
else
{
g_pMetamod->PathFormat(full_path,
sizeof(full_path),
"%s/%s",
g_pMetamod->GetBaseDir(),
file);
}
g_Metamod.GetFullPluginPath(file, full_path, sizeof(full_path));
id = g_PluginMngr.Load(full_path, Pl_File, already, error, sizeof(error));
skipped = already;

3
core/metamod.h
View File

@ -2,7 +2,7 @@
* vim: set ts=4 sw=4 tw=99 noet :
* ======================================================
* Metamod:Source
* Copyright (C) 2004-2009 AlliedModders LLC and authors.
* Copyright (C) 2004-2010 AlliedModders LLC and authors.
* All rights reserved.
* ======================================================
*
@ -99,6 +99,7 @@ public:
void NotifyVSPListening(IServerPluginCallbacks *callbacks, int version);
void SetGameDLLInfo(CreateInterfaceFn serverFactory, int version, bool loaded);
void SetVSPListener(const char *path);
size_t GetFullPluginPath(const char *plugin, char *buffer, size_t len);
};
bool

47
core/metamod_console.cpp
View File

@ -2,7 +2,7 @@
* vim: set ts=4 sw=4 tw=99 noet :
* ======================================================
* Metamod:Source
* Copyright (C) 2004-2009 AlliedModders LLC and authors.
* Copyright (C) 2004-2010 AlliedModders LLC and authors.
* All rights reserved.
* ======================================================
*
@ -416,27 +416,7 @@ bool Command_Meta(IMetamodSourceCommandInfo *info)
file = alias;
}
if (file[0] == '/' || strcmp(&(file[1]), ":\\") == 0)
{
g_Metamod.PathFormat(full_path, sizeof(full_path), "%s", file);
}
else
{
const char *ext = UTIL_GetExtension(file);
#if defined WIN32 || defined _WIN32
ext = ext ? "" : ".dll";
#elif defined __APPLE__
ext = ext ? "" : ".dylib";
#else
ext = ext ? "" : "_i486.so";
#endif
g_Metamod.PathFormat(full_path,
sizeof(full_path),
"%s/%s%s",
g_Metamod.GetBaseDir(),
file,
ext);
}
g_Metamod.GetFullPluginPath(file, full_path, sizeof(full_path));
char error[255]={0};
bool already;
@ -539,28 +519,7 @@ bool Command_Meta(IMetamodSourceCommandInfo *info)
file = alias;
}
/* first check if it's a known filename */
if (file[0] == '/' || strcmp(&(file[1]), ":\\") == 0)
{
g_Metamod.PathFormat(full_path, sizeof(full_path), "%s", file);
}
else
{
const char *ext = UTIL_GetExtension(file);
#if defined WIN32 || defined _WIN32
ext = ext ? "" : ".dll";
#elif defined __APPLE__
ext = ext ? "" : ".dylib";
#else
ext = ext ? "" : "_i486.so";
#endif
g_Metamod.PathFormat(full_path,
sizeof(full_path),
"%s/%s%s",
g_Metamod.GetBaseDir(),
file,
ext);
}
g_Metamod.GetFullPluginPath(file, full_path, sizeof(full_path));
List<CPluginManager::CPlugin *>::iterator iter, end;
CPluginManager::CPlugin *pl;