361 lines
9.4 KiB
C++
361 lines
9.4 KiB
C++
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//========= Copyright <20> 1996-2006, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: VPC
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//
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//=====================================================================================//
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#include "vpc.h"
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//-----------------------------------------------------------------------------
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// VPC_Group_FindOrCreateProject
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//
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//-----------------------------------------------------------------------------
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projectIndex_t VPC_Group_FindOrCreateProject( const char *pName, bool bCreate )
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{
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for ( int i = 0; i < g_pVPC->m_Projects.Count(); i++ )
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{
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if ( !V_stricmp( pName, g_pVPC->m_Projects[i].name.String() ) )
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{
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return i;
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}
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}
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if ( !bCreate )
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return INVALID_INDEX;
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int index = g_pVPC->m_Projects.AddToTail();
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g_pVPC->m_Projects[index].name = pName;
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return index;
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}
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//-----------------------------------------------------------------------------
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// VPC_Group_CreateGroup
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//
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//-----------------------------------------------------------------------------
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groupIndex_t VPC_Group_CreateGroup()
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{
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groupIndex_t index = g_pVPC->m_Groups.AddToTail();
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return index;
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}
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//-----------------------------------------------------------------------------
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// VPC_Group_FindOrCreateGroupTag
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//
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//-----------------------------------------------------------------------------
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groupTagIndex_t VPC_Group_FindOrCreateGroupTag( const char *pName, bool bCreate )
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{
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for (int i=0; i<g_pVPC->m_GroupTags.Count(); i++)
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{
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if ( !V_stricmp( pName, g_pVPC->m_GroupTags[i].name.String() ) )
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return i;
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}
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if ( !bCreate )
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return INVALID_INDEX;
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groupTagIndex_t index = g_pVPC->m_GroupTags.AddToTail();
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g_pVPC->m_GroupTags[index].name = pName;
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return index;
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}
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//-----------------------------------------------------------------------------
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// VPC_GroupKeyword_Games
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//
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//-----------------------------------------------------------------------------
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void VPC_GroupKeyword_Games()
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{
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const char *pToken;
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pToken = g_pVPC->GetScript().GetToken( true );
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if ( !pToken || !pToken[0] || V_stricmp( pToken, "{" ) )
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g_pVPC->VPCSyntaxError();
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while ( 1 )
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{
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pToken = g_pVPC->GetScript().GetToken( true );
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if ( !pToken || !pToken[0] )
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g_pVPC->VPCSyntaxError();
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if ( !V_stricmp( pToken, "}" ) )
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{
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// end of section
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break;
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}
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else
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{
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g_pVPC->FindOrCreateConditional( pToken, true, CONDITIONAL_GAME );
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}
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}
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}
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//-----------------------------------------------------------------------------
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// VPC_GroupKeyword_Group
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//
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//-----------------------------------------------------------------------------
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void VPC_GroupKeyword_Group()
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{
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const char *pToken;
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bool bFirstToken = true;
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groupIndex_t groupIndex;
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projectIndex_t projectIndex;
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groupIndex = VPC_Group_CreateGroup();
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while ( 1 )
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{
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if ( !bFirstToken )
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{
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pToken = g_pVPC->GetScript().PeekNextToken( false );
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if ( !pToken || !pToken[0] )
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break;
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}
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else
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{
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bFirstToken = false;
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}
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pToken = g_pVPC->GetScript().GetToken( false );
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if ( !pToken || !pToken[0] )
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g_pVPC->VPCSyntaxError();
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// specified tag now builds this group
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groupTagIndex_t groupTagIndex = VPC_Group_FindOrCreateGroupTag( pToken, true );
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g_pVPC->m_GroupTags[groupTagIndex].groups.AddToTail( groupIndex );
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}
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pToken = g_pVPC->GetScript().GetToken( true );
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if ( !pToken || !pToken[0] || V_stricmp( pToken, "{" ) )
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g_pVPC->VPCSyntaxError();
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while ( 1 )
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{
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pToken = g_pVPC->GetScript().GetToken( true );
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if ( !pToken || !pToken[0] )
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g_pVPC->VPCSyntaxError();
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if ( !V_stricmp( pToken, "}" ) )
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{
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// end of section
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break;
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}
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else
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{
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projectIndex = VPC_Group_FindOrCreateProject( pToken, false );
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if ( projectIndex != INVALID_INDEX )
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{
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int index = g_pVPC->m_Groups[groupIndex].projects.AddToTail();
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g_pVPC->m_Groups[groupIndex].projects[index] = projectIndex;
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}
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else
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{
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g_pVPC->VPCWarning( "No Project %s defined, ignoring.", pToken );
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continue;
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}
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}
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}
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}
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//-----------------------------------------------------------------------------
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// VPC_GroupKeyword_Project
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//
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//-----------------------------------------------------------------------------
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void VPC_GroupKeyword_Project()
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{
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const char *pToken;
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pToken = g_pVPC->GetScript().GetToken( false );
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if ( !pToken || !pToken[0] )
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g_pVPC->VPCSyntaxError();
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if ( VPC_Group_FindOrCreateProject( pToken, false ) != INVALID_INDEX )
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{
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// already defined
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g_pVPC->VPCWarning( "project %s already defined", pToken );
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g_pVPC->VPCSyntaxError();
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}
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projectIndex_t projectIndex = VPC_Group_FindOrCreateProject( pToken, true );
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// create a default group that contains just this project
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groupIndex_t groupIndex = VPC_Group_CreateGroup();
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g_pVPC->m_Groups[groupIndex].projects.AddToTail( projectIndex );
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// create a default tag that matches the project name
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groupTagIndex_t groupTagIndex = VPC_Group_FindOrCreateGroupTag( pToken, true );
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g_pVPC->m_GroupTags[groupTagIndex].groups.AddToTail( groupIndex );
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g_pVPC->m_GroupTags[groupTagIndex].bSameAsProject = true;
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pToken = g_pVPC->GetScript().GetToken( true );
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if ( !pToken || !pToken[0] || V_stricmp( pToken, "{" ) )
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g_pVPC->VPCSyntaxError();
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while ( 1 )
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{
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pToken = g_pVPC->GetScript().GetToken( true );
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if ( !pToken || !pToken[0] )
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g_pVPC->VPCSyntaxError();
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if ( !V_stricmp( pToken, "}" ) )
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{
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// end of section
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break;
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}
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else
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{
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scriptIndex_t scriptIndex = g_pVPC->m_Projects[projectIndex].scripts.AddToTail();
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g_pVPC->m_Projects[projectIndex].scripts[scriptIndex].name = pToken;
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pToken = g_pVPC->GetScript().PeekNextToken( false );
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if ( pToken && pToken[0] )
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{
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pToken = g_pVPC->GetScript().GetToken( false );
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g_pVPC->m_Projects[projectIndex].scripts[scriptIndex].m_condition = pToken;
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}
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}
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}
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}
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//-----------------------------------------------------------------------------
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// VPC_ParseGroupScript
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//
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//-----------------------------------------------------------------------------
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void VPC_ParseGroupScript( const char *pScriptName )
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{
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char szScriptName[MAX_PATH];
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const char *pToken;
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// caller's pointer is aliased
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strcpy( szScriptName, pScriptName );
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V_FixSlashes( szScriptName );
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g_pVPC->VPCStatus( false, "Parsing: %s", szScriptName );
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g_pVPC->GetScript().PushScript( szScriptName );
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while ( 1 )
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{
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pToken = g_pVPC->GetScript().GetToken( true );
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if ( !pToken || !pToken[0] )
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{
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// end of file
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break;
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}
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if ( !V_stricmp( pToken, "$include" ) )
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{
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pToken = g_pVPC->GetScript().GetToken( false );
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if ( !pToken || !pToken[0] )
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{
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// end of file
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g_pVPC->VPCSyntaxError();
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}
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// recurse into and run
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VPC_ParseGroupScript( pToken );
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}
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else if ( !V_stricmp( pToken, "$games" ) )
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{
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VPC_GroupKeyword_Games();
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}
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else if ( !V_stricmp( pToken, "$group" ) )
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{
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VPC_GroupKeyword_Group();
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}
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else if ( !V_stricmp( pToken, "$project" ) )
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{
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VPC_GroupKeyword_Project();
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}
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else
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{
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g_pVPC->VPCSyntaxError();
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}
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}
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g_pVPC->GetScript().PopScript();
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}
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//-----------------------------------------------------------------------------
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// Collect all the +XXX, remove all the -XXX
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// This allows removal to be the expected trumping operation.
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//-----------------------------------------------------------------------------
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void CVPC::GenerateBuildSet( CProjectDependencyGraph &dependencyGraph )
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{
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// process +XXX commands
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for ( int i = 0; i < m_BuildCommands.Count(); i++ )
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{
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const char *pCommand = m_BuildCommands[i].Get();
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if ( pCommand[0] == '-' )
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continue;
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groupTagIndex_t groupTagIndex = VPC_Group_FindOrCreateGroupTag( pCommand+1, false );
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if ( groupTagIndex == INVALID_INDEX )
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continue;
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groupTag_t *pGroupTag = &g_pVPC->m_GroupTags[groupTagIndex];
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CUtlVector<projectIndex_t> projectsToAdd;
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for ( int j=0; j<pGroupTag->groups.Count(); j++ )
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{
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group_t *pGroup = &g_pVPC->m_Groups[pGroupTag->groups[j]];
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for ( int k=0; k<pGroup->projects.Count(); k++ )
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{
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projectIndex_t targetProject = pGroup->projects[k];
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if ( pCommand[0] == '*' )
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{
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// Add this project and any projects that depend on it.
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if ( !dependencyGraph.HasGeneratedDependencies() )
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dependencyGraph.BuildProjectDependencies( BUILDPROJDEPS_CHECK_ALL_PROJECTS );
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dependencyGraph.GetProjectDependencyTree( targetProject, projectsToAdd, false );
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}
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else if ( pCommand[0] == '@' )
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{
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// Add this project and any projects that it depends on.
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if ( !dependencyGraph.HasGeneratedDependencies() )
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dependencyGraph.BuildProjectDependencies( BUILDPROJDEPS_CHECK_ALL_PROJECTS );
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dependencyGraph.GetProjectDependencyTree( targetProject, projectsToAdd, true );
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}
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else
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{
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projectsToAdd.AddToTail( targetProject );
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}
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}
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}
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// Add all the projects in the list.
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for ( int j=0; j < projectsToAdd.Count(); j++ )
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{
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projectIndex_t targetProject = projectsToAdd[j];
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if ( g_pVPC->m_TargetProjects.Find( targetProject ) == -1 )
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{
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g_pVPC->m_TargetProjects.AddToTail( targetProject );
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}
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}
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}
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// process -XXX commands, explicitly remove tagge projects
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for ( int i=0; i<m_BuildCommands.Count(); i++ )
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{
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const char *pCommand = m_BuildCommands[i].Get();
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if ( pCommand[0] == '+' || pCommand[0] == '*' || pCommand[0] == '@' )
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continue;
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groupTagIndex_t groupTagIndex = VPC_Group_FindOrCreateGroupTag( pCommand+1, false );
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if ( groupTagIndex == INVALID_INDEX )
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continue;
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groupTag_t *pGroupTag = &g_pVPC->m_GroupTags[groupTagIndex];
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for ( int j=0; j<pGroupTag->groups.Count(); j++ )
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{
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group_t *pGroup = &g_pVPC->m_Groups[pGroupTag->groups[j]];
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for ( int k=0; k<pGroup->projects.Count(); k++ )
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{
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g_pVPC->m_TargetProjects.FindAndRemove( pGroup->projects[k] );
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}
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}
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}
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}
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