1.1 --- a/core/smn_core.cpp Thu Mar 15 04:45:33 2007 +0000
1.2 +++ b/core/smn_core.cpp Thu Mar 15 20:10:25 2007 +0000
1.3 @@ -14,6 +14,36 @@
1.4 #include <time.h>
1.5 #include "sm_globals.h"
1.6 #include "sourcemod.h"
1.7 +#include "PluginSys.h"
1.8 +#include "HandleSys.h"
1.9 +
1.10 +HandleType_t g_PlIter;
1.11 +
1.12 +
1.13 +class CoreNativeHelpers :
1.14 + public SMGlobalClass,
1.15 + public IHandleTypeDispatch
1.16 +{
1.17 +public:
1.18 + void OnSourceModAllInitialized()
1.19 + {
1.20 + HandleAccess hacc;
1.21 + g_HandleSys.InitAccessDefaults(NULL, &hacc);
1.22 + hacc.access[HandleAccess_Clone] = HANDLE_RESTRICT_IDENTITY|HANDLE_RESTRICT_OWNER;
1.23 +
1.24 + g_PlIter = g_HandleSys.CreateType("PluginIterator", this, 0, NULL, NULL, g_pCoreIdent, NULL);
1.25 + }
1.26 + void OnHandleDestroy(HandleType_t type, void *object)
1.27 + {
1.28 + IPluginIterator *iter = (IPluginIterator *)object;
1.29 + iter->Release();
1.30 + }
1.31 + void OnSourceModShutdown()
1.32 + {
1.33 + g_HandleSys.RemoveType(g_PlIter, g_pCoreIdent);
1.34 + }
1.35 +} g_CoreNativeHelpers;
1.36 +
1.37
1.38 static cell_t ThrowError(IPluginContext *pContext, const cell_t *params)
1.39 {
1.40 @@ -40,9 +70,191 @@
1.41 return static_cast<cell_t>(t);
1.42 }
1.43
1.44 +static cell_t GetPluginIterator(IPluginContext *pContext, const cell_t *params)
1.45 +{
1.46 + IPluginIterator *iter = g_PluginSys.GetPluginIterator();
1.47 +
1.48 + Handle_t hndl = g_HandleSys.CreateHandle(g_PlIter, iter, pContext->GetIdentity(), g_pCoreIdent, NULL);
1.49 +
1.50 + if (hndl == BAD_HANDLE)
1.51 + {
1.52 + iter->Release();
1.53 + }
1.54 +
1.55 + return hndl;
1.56 +}
1.57 +
1.58 +static cell_t MorePlugins(IPluginContext *pContext, const cell_t *params)
1.59 +{
1.60 + Handle_t hndl = (Handle_t)params[1];
1.61 + HandleError err;
1.62 + IPluginIterator *pIter;
1.63 +
1.64 + HandleSecurity sec;
1.65 + sec.pIdentity = g_pCoreIdent;
1.66 + sec.pOwner = pContext->GetIdentity();
1.67 +
1.68 + if ((err=g_HandleSys.ReadHandle(hndl, g_PlIter, &sec, (void **)&pIter)) != HandleError_None)
1.69 + {
1.70 + return pContext->ThrowNativeError("Could not read Handle %x (error %d)", hndl, err);
1.71 + }
1.72 +
1.73 + return pIter->MorePlugins() ? 1 : 0;
1.74 +}
1.75 +
1.76 +static cell_t ReadPlugin(IPluginContext *pContext, const cell_t *params)
1.77 +{
1.78 + Handle_t hndl = (Handle_t)params[1];
1.79 + HandleError err;
1.80 + IPluginIterator *pIter;
1.81 +
1.82 + HandleSecurity sec;
1.83 + sec.pIdentity = g_pCoreIdent;
1.84 + sec.pOwner = pContext->GetIdentity();
1.85 +
1.86 + if ((err=g_HandleSys.ReadHandle(hndl, g_PlIter, &sec, (void **)&pIter)) != HandleError_None)
1.87 + {
1.88 + return pContext->ThrowNativeError("Could not read Handle %x (error %d)", hndl, err);
1.89 + }
1.90 +
1.91 + CPlugin *pPlugin = (CPlugin *)pIter->GetPlugin();
1.92 + if (!pPlugin)
1.93 + {
1.94 + return BAD_HANDLE;
1.95 + }
1.96 +
1.97 + pIter->NextPlugin();
1.98 +
1.99 + return pPlugin->GetMyHandle();
1.100 +}
1.101 +
1.102 +CPlugin *GetPluginFromHandle(IPluginContext *pContext, Handle_t hndl)
1.103 +{
1.104 + if (hndl == BAD_HANDLE)
1.105 + {
1.106 + return g_PluginSys.GetPluginByCtx(pContext->GetContext());
1.107 + } else {
1.108 + HandleError err;
1.109 + CPlugin *pPlugin = (CPlugin *)g_PluginSys.PluginFromHandle(hndl, &err);
1.110 + if (!pPlugin)
1.111 + {
1.112 + pContext->ThrowNativeError("Could not read Handle %x (error %d)", hndl, err);
1.113 + }
1.114 + return pPlugin;
1.115 + }
1.116 +}
1.117 +
1.118 +static cell_t GetPluginStatus(IPluginContext *pContext, const cell_t *params)
1.119 +{
1.120 + CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
1.121 + if (!pPlugin)
1.122 + {
1.123 + return 0;
1.124 + }
1.125 +
1.126 + return pPlugin->GetStatus();
1.127 +}
1.128 +
1.129 +static cell_t GetPluginFilename(IPluginContext *pContext, const cell_t *params)
1.130 +{
1.131 + CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
1.132 + if (!pPlugin)
1.133 + {
1.134 + return 0;
1.135 + }
1.136 +
1.137 + pContext->StringToLocalUTF8(params[2], params[3], pPlugin->GetFilename(), NULL);
1.138 +
1.139 + return 1;
1.140 +}
1.141 +
1.142 +static cell_t IsPluginDebugging(IPluginContext *pContext, const cell_t *params)
1.143 +{
1.144 + CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
1.145 + if (!pPlugin)
1.146 + {
1.147 + return 0;
1.148 + }
1.149 +
1.150 + return pPlugin->IsDebugging() ? 1 : 0;
1.151 +}
1.152 +
1.153 +/* Local to plugins only */
1.154 +enum PluginInfo
1.155 +{
1.156 + PlInfo_Name, /**< Plugin name */
1.157 + PlInfo_Author, /**< Plugin author */
1.158 + PlInfo_Description, /**< Plugin description */
1.159 + PlInfo_Version, /**< Plugin verison */
1.160 + PlInfo_URL, /**< Plugin URL */
1.161 +};
1.162 +
1.163 +static cell_t GetPluginInfo(IPluginContext *pContext, const cell_t *params)
1.164 +{
1.165 + CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
1.166 + if (!pPlugin)
1.167 + {
1.168 + return 0;
1.169 + }
1.170 +
1.171 + const sm_plugininfo_t *info = pPlugin->GetPublicInfo();
1.172 +
1.173 + if (!info)
1.174 + {
1.175 + return 0;
1.176 + }
1.177 +
1.178 + const char *str = NULL;
1.179 +
1.180 + switch ((PluginInfo)params[2])
1.181 + {
1.182 + case PlInfo_Name:
1.183 + {
1.184 + str = info->name;
1.185 + break;
1.186 + }
1.187 + case PlInfo_Author:
1.188 + {
1.189 + str = info->author;
1.190 + break;
1.191 + }
1.192 + case PlInfo_Description:
1.193 + {
1.194 + str = info->description;
1.195 + break;
1.196 + }
1.197 + case PlInfo_Version:
1.198 + {
1.199 + str = info->version;
1.200 + break;
1.201 + }
1.202 + case PlInfo_URL:
1.203 + {
1.204 + str = info->url;
1.205 + break;
1.206 + }
1.207 + }
1.208 +
1.209 + if (!str || str[0] == '\0')
1.210 + {
1.211 + return 0;
1.212 + }
1.213 +
1.214 + pContext->StringToLocalUTF8(params[3], params[4], str, NULL);
1.215 +
1.216 + return 1;
1.217 +}
1.218 +
1.219 REGISTER_NATIVES(coreNatives)
1.220 {
1.221 + {"GetPluginFilename", GetPluginFilename},
1.222 + {"GetPluginInfo", GetPluginInfo},
1.223 + {"GetPluginIterator", GetPluginIterator},
1.224 + {"GetPluginStatus", GetPluginStatus},
1.225 {"GetTime", GetTime},
1.226 + {"IsPluginDebugging", IsPluginDebugging},
1.227 + {"MorePlugins", MorePlugins},
1.228 + {"ReadPlugin", ReadPlugin},
1.229 {"ThrowError", ThrowError},
1.230 {NULL, NULL},
1.231 };
2.1 --- a/plugins/include/core.inc Thu Mar 15 04:45:33 2007 +0000
2.2 +++ b/plugins/include/core.inc Thu Mar 15 20:10:25 2007 +0000
2.3 @@ -43,6 +43,35 @@
2.4 filevers = SOURCEMOD_VERSION
2.5 };
2.6
2.7 +/**
2.8 + * Plugin status values.
2.9 + */
2.10 +enum PluginStatus
2.11 +{
2.12 + Plugin_Running=0, /**< Plugin is running */
2.13 + /* All states below are "temporarily" unexecutable */
2.14 + Plugin_Paused, /**< Plugin is loaded but paused */
2.15 + Plugin_Error, /**< Plugin is loaded but errored/locked */
2.16 + /* All states below do not have all natives */
2.17 + Plugin_Loaded, /**< Plugin has passed loading and can be finalized */
2.18 + Plugin_Failed, /**< Plugin has a fatal failure */
2.19 + Plugin_Created, /**< Plugin is created but not initialized */
2.20 + Plugin_Uncompiled, /**< Plugin is not yet compiled by the JIT */
2.21 + Plugin_BadLoad, /**< Plugin failed to load */
2.22 +};
2.23 +
2.24 +/**
2.25 + * Plugin information properties.
2.26 + */
2.27 +enum PluginInfo
2.28 +{
2.29 + PlInfo_Name, /**< Plugin name */
2.30 + PlInfo_Author, /**< Plugin author */
2.31 + PlInfo_Description, /**< Plugin description */
2.32 + PlInfo_Version, /**< Plugin verison */
2.33 + PlInfo_URL, /**< Plugin URL */
2.34 +};
2.35 +
2.36 struct Extension
2.37 {
2.38 const String:name[], /* Short name */
3.1 --- a/plugins/include/sourcemod.inc Thu Mar 15 04:45:33 2007 +0000
3.2 +++ b/plugins/include/sourcemod.inc Thu Mar 15 20:10:25 2007 +0000
3.3 @@ -108,6 +108,74 @@
3.4 */
3.5 native Handle:GetMyHandle();
3.6
3.7 +/**
3.8 + * Returns an iterator that can be used to search through plugins.
3.9 + *
3.10 + * @return Handle to iterate with. Must be closed via
3.11 + * CloseHandle().
3.12 + * @error Invalid Handle.
3.13 + */
3.14 +native Handle:GetPluginIterator();
3.15 +
3.16 +/**
3.17 + * Returns whether there are more plugins available in the iterator.
3.18 + *
3.19 + * @param iter Handle to the plugin iterator.
3.20 + * @return True on more plugins, false otherwise.
3.21 + * @error Invalid Handle.
3.22 + */
3.23 +native bool:MorePlugins(Handle:iter);
3.24 +
3.25 +/**
3.26 + * Returns the current plugin in the iterator and advances the iterator.
3.27 + *
3.28 + * @param iter Handle to the plugin iterator.
3.29 + * @return Current plugin the iterator is at, before
3.30 + * the iterator is advanced.
3.31 + * @error Invalid Handle.
3.32 + */
3.33 +native Handle:ReadPlugin(Handle:iter);
3.34 +
3.35 +/**
3.36 + * Returns a plugin's status.
3.37 + *
3.38 + * @param plugin Plugin Handle (INVALID_HANDLE uses the calling plugin).
3.39 + * @return Status code for the plugin.
3.40 + * @error Invalid Handle.
3.41 + */
3.42 +native PluginStatus:GetPluginStatus(Handle:plugin);
3.43 +
3.44 +/**
3.45 + * Retrieves a plugin's file name relative to the plugins folder.
3.46 + *
3.47 + * @param plugin Plugin Handle (INVALID_HANDLE uses the calling plugin).
3.48 + * @param buffer Buffer to the store the file name.
3.49 + * @param maxlength Maximum length of the name buffer.
3.50 + * @noreturn
3.51 + * @error Invalid Handle.
3.52 + */
3.53 +native GetPluginFilename(Handle:plugin, String:buffer[], maxlength);
3.54 +
3.55 +/**
3.56 + * Retrieves whether or not a plugin is being debugged.
3.57 + *
3.58 + * @param plugin Plugin Handle (INVALID_HANDLE uses the calling plugin).
3.59 + * @return True if being debugged, false otherwise.
3.60 + * @error Invalid Handle.
3.61 + */
3.62 +native bool:IsPluginDebugging(Handle:hndl);
3.63 +
3.64 +/**
3.65 + * Retrieves a plugin's public info.
3.66 + *
3.67 + * @param plugin Plugin Handle (INVALID_HANDLE uses the calling plugin).
3.68 + * @param info Plugin info property to retrieve.
3.69 + * @param buffer Buffer to store info in.
3.70 + * @param maxlength Maximum length of buffer.
3.71 + * @return True on success, false if property is not available.
3.72 + * @error Invalid Handle.
3.73 + */
3.74 +native bool:GetPluginInfo(Handle:plugin, PluginInfo:info, String:buffer[], maxlength);
3.75
3.76 /**
3.77 * Aborts the current callback and throws an error. This function
