Various thread safety fixes and DLL updates

Zend/config.w32.h

@@ -31,7 +31,7 @@ typedef unsigned int uint;
 #define DL_HANDLE			HMODULE
 #define ZEND_EXTENSIONS_SUPPORT 1
 
-#ifdef COMPILE_LIBZEND
+#ifdef LIBZEND_EXPORTS
 #	define ZEND_API __declspec(dllexport)
 #else
 #	define ZEND_API __declspec(dllimport)

Zend/libzend.dsp

@@ -31,17 +31,15 @@ RSC=rc.exe
 !IF  "$(CFG)" == "libzend - Win32 Release"
 
 # PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
 # PROP BASE Output_Dir "Release"
 # PROP BASE Intermediate_Dir "Release"
 # PROP BASE Target_Dir ""
 # PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
 # PROP Output_Dir "Release"
 # PROP Intermediate_Dir "Release"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDebug" /D "_MBCS" /D "_LIB" /YX /FD /c
-# ADD CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDebug" /D "_MBCS" /D "_LIB" /D "COMPILE_LIBZEND" /FR /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "." /D "NDebug" /D "_LIB" /D "TSRM_EXPORTS" /D "LIBZEND_EXPORTS" /D "WIN32" /D "_MBCS" /FR /FD /c
 # SUBTRACT CPP /YX
 # ADD BASE RSC /l 0x40d /d "NDebug"
 # ADD RSC /l 0x40d /d "NDebug"
@@ -55,17 +53,15 @@ LIB32=link.exe -lib
 !ELSEIF  "$(CFG)" == "libzend - Win32 Debug"
 
 # PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
 # PROP BASE Output_Dir "Debug"
 # PROP BASE Intermediate_Dir "Debug"
 # PROP BASE Target_Dir ""
 # PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
 # PROP Output_Dir "Debug"
 # PROP Intermediate_Dir "Debug"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_Debug" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
-# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_Debug" /D "_MBCS" /D "_LIB" /D "COMPILE_LIBZEND" /FR /YX /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "." /D "_Debug" /D "_LIB" /D "LIBZEND_EXPORTS" /D "TSRM_EXPORTS" /D "WIN32" /D "_MBCS" /FR /YX /FD /GZ /c
 # ADD BASE RSC /l 0x40d /d "_Debug"
 # ADD RSC /l 0x40d /d "_Debug"
 BSC32=bscmake.exe
@@ -178,6 +174,10 @@ SOURCE=.\config.w32.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\FlexLexer.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\modules.h
 # End Source File
 # Begin Source File
@@ -313,6 +313,14 @@ SOURCE=".\zend-scanner.l"
 
 !IF  "$(CFG)" == "libzend - Win32 Release"
 
+# Begin Custom Build
+InputPath=".\zend-scanner.l"
+
+"zend-scanner.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	flex -i -Pzend -ozend-scanner.c zend-scanner.l
+
+# End Custom Build
+
 !ELSEIF  "$(CFG)" == "libzend - Win32 Debug"
 
 # Begin Custom Build

Zend/libzendts.dsp

@@ -39,7 +39,7 @@ RSC=rc.exe
 # PROP Intermediate_Dir "Release_TS"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDebug_TS" /D "_MBCS" /D "_LIB" /YX /FD /c
-# ADD CPP /nologo /MT /W3 /GX /O2 /I "." /D "NDebug_TS" /D "WIN32" /D "_MBCS" /D "_LIB" /D "COMPILE_LIBZEND" /D "ZTS" /D "TSRM_EXPORTS" /FR /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "." /D "NDebug_TS" /D "_LIB" /D "TSRM_EXPORTS" /D "LIBZEND_EXPORTS" /D "ZTS" /D "WIN32" /D "_MBCS" /FR /FD /c
 # SUBTRACT CPP /YX
 # ADD BASE RSC /l 0x40d /d "NDebug_TS"
 # ADD RSC /l 0x40d /d "NDebug_TS"
@@ -61,7 +61,7 @@ LIB32=link.exe -lib
 # PROP Intermediate_Dir "Debug_TS"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_Debug_TS" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
-# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "." /D "_Debug_TS" /D "WIN32" /D "_MBCS" /D "_LIB" /D "COMPILE_LIBZEND" /D "ZTS" /D "TSRM_EXPORTS" /FR /YX /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "." /D "_Debug_TS" /D "WIN32" /D "_MBCS" /D "_LIB" /D "LIBZEND_EXPORTS" /D "ZTS" /D "TSRM_EXPORTS" /FR /YX /FD /GZ /c
 # ADD BASE RSC /l 0x40d /d "_Debug_TS"
 # ADD RSC /l 0x40d /d "_Debug_TS"
 BSC32=bscmake.exe
@@ -82,10 +82,6 @@ LIB32=link.exe -lib
 # PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
 # Begin Source File
 
-SOURCE=".\zend-parser.c"
-# End Source File
-# Begin Source File
-
 SOURCE=".\zend-scanner.cpp"
 # End Source File
 # Begin Source File
@@ -313,6 +309,14 @@ SOURCE=".\zend-scanner.l"
 
 !IF  "$(CFG)" == "libzendts - Win32 Release_TS"
 
+# Begin Custom Build
+InputPath=".\zend-scanner.l"
+
+"zend-scanner.cpp" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	flex -+ -i -Sflex.skl -Pzend -ozend-scanner.cpp zend-scanner.l
+
+# End Custom Build
+
 !ELSEIF  "$(CFG)" == "libzendts - Win32 Debug_TS"
 
 # Begin Custom Build

Zend/zend-scanner.l

@@ -145,7 +145,7 @@ inline void restore_lexical_state(zend_lex_state *lex_state CLS_DC)
 
 
 BEGIN_EXTERN_C()
-inline int open_file_for_scanning(zend_file_handle *file_handle CLS_DC)
+ZEND_API inline int open_file_for_scanning(zend_file_handle *file_handle CLS_DC)
 {
 #ifndef ZTS
 	FILE *tmp;
@@ -170,8 +170,7 @@ inline int open_file_for_scanning(zend_file_handle *file_handle CLS_DC)
 	yyin = tmp;
 	yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
 	BEGIN(INITIAL);
-	
-#else
+	#else
 	ifstream *input_file = new ifstream(file_handle->filename);
 	CG(ZFL) = new ZendFlexLexer;
 

Zend/zend.c

@@ -179,13 +179,16 @@ static void register_standard_class()
 #ifdef ZTS
 static void compiler_globals_ctor(zend_compiler_globals *compiler_globals)
 {
+	zend_function tmp_func;
+	zend_class_entry tmp_class;
+
 	compiler_globals->function_table = (HashTable *) malloc(sizeof(HashTable));
 	zend_hash_init(compiler_globals->function_table, 100, NULL, (void (*)(void *)) destroy_zend_function, 1);
-	zend_hash_copy(compiler_globals->function_table, global_function_table, NULL, NULL, 0);
+	zend_hash_copy(compiler_globals->function_table, global_function_table, NULL, &tmp_func, sizeof(zend_function));
 
 	compiler_globals->class_table = (HashTable *) malloc(sizeof(HashTable));
 	zend_hash_init(compiler_globals->class_table, 10, NULL, (void (*)(void *)) destroy_zend_class, 1);
-	zend_hash_copy(compiler_globals->class_table, global_class_table, NULL, NULL, 0);
+	zend_hash_copy(compiler_globals->class_table, global_class_table, zend_class_add_ref, &tmp_class, sizeof(zend_class_entry));
 }
 
 
@@ -210,12 +213,18 @@ static void executor_globals_dtor(zend_executor_globals *executor_globals)
 }
 
 
+static void alloc_globals_ctor(zend_alloc_globals *alloc_globals)
+{
+	start_memory_manager();
+}
+
 #endif
 
 
 int zend_startup(zend_utility_functions *utility_functions, char **extensions)
 {
 #ifdef ZTS
+	zend_compiler_globals *compiler_globals;
 	zend_executor_globals *executor_globals;
 
 	tsrm_startup(1,1,0);
@@ -259,7 +268,12 @@ int zend_startup(zend_utility_functions *utility_functions, char **extensions)
 #ifdef ZTS
 	compiler_globals_id = ts_allocate_id(sizeof(zend_compiler_globals), (void (*)(void *)) compiler_globals_ctor, (void (*)(void *)) compiler_globals_dtor);
 	executor_globals_id = ts_allocate_id(sizeof(zend_executor_globals), (void (*)(void *)) executor_globals_ctor, (void (*)(void *)) executor_globals_dtor);
+	compiler_globals = ts_resource(compiler_globals_id);
 	executor_globals = ts_resource(executor_globals_id);
+	zend_hash_destroy(compiler_globals->function_table);
+	zend_hash_destroy(compiler_globals->class_table);
+	compiler_globals->function_table = GLOBAL_FUNCTION_TABLE;
+	compiler_globals->class_table = GLOBAL_CLASS_TABLE;
 #endif
 
 	init_resource_plist(ELS_C);

Zend/zend_alloc.c

@@ -517,15 +517,6 @@ ZEND_API void _persist_alloc(void *ptr)
 }
 
 
-#ifdef ZTS
-
-void alloc_globals_ctor(zend_alloc_globals *alloc_globals)
-{
-	start_memory_manager();
-}
-
-
-#endif
 /*
  * Local variables:
  * tab-width: 4

Zend/zend_compile.h

@@ -321,6 +321,8 @@ void do_extended_info(CLS_D);
 void do_extended_fcall_begin(CLS_D);
 void do_extended_fcall_end(CLS_D);
 
+#define INITIAL_OP_ARRAY_SIZE 64
+
 
 /* helper functions in zend-scanner.l */
 BEGIN_EXTERN_C()
@@ -330,19 +332,15 @@ ZEND_API zend_op_array *compile_files(int mark_as_ref CLS_DC, int file_count, ..
 ZEND_API zend_op_array *v_compile_files(int mark_as_ref CLS_DC, int file_count, va_list files);
 ZEND_API zend_op_array *compile_string(zval *source_string CLS_DC);	
 ZEND_API zend_op_array *compile_filename(zval *filename CLS_DC);
-inline int open_file_for_scanning(zend_file_handle *file_handle CLS_DC);
-END_EXTERN_C()
-
-#define INITIAL_OP_ARRAY_SIZE 64
-
-
-BEGIN_EXTERN_C()
+ZEND_API inline int open_file_for_scanning(zend_file_handle *file_handle CLS_DC);
 ZEND_API void init_op_array(zend_op_array *op_array, int initial_ops_size);
 ZEND_API void destroy_op_array(zend_op_array *op_array);
 END_EXTERN_C()
 
 ZEND_API void destroy_zend_function(zend_function *function);
 ZEND_API void destroy_zend_class(zend_class_entry *ce);
+void zend_class_add_ref(zend_class_entry *ce);
+
 zend_op *get_next_op(zend_op_array *op_array CLS_DC);
 int get_next_op_number(zend_op_array *op_array);
 int print_class(zend_class_entry *class_entry);

Zend/zend_globals.h

@@ -101,7 +101,6 @@ extern ZEND_API zend_executor_globals executor_globals;
 # define ALS_CC , ALS_C
 # define AG(v) (((zend_alloc_globals *) alloc_globals)->v)
 # define ALS_FETCH()	zend_alloc_globals *alloc_globals = (zend_alloc_globals *) ts_resource(alloc_globals_id)
-void alloc_globals_ctor(zend_alloc_globals *alloc_globals);
 #else
 # define ALS_D
 # define ALS_DC

Zend/zend_highlight.c

@@ -67,7 +67,7 @@ static void html_puts(char *s, uint len)
 
 
 
-void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini)
+ZEND_API void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini)
 {
 	zval token;
 	int token_type;

Zend/zend_highlight.h

@@ -35,7 +35,7 @@ typedef struct {
 
 
 BEGIN_EXTERN_C()
-void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini);
+ZEND_API void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini);
 int highlight_file(char *filename, zend_syntax_highlighter_ini *syntax_highlighter_ini);
 int highlight_string(zval *str, zend_syntax_highlighter_ini *syntax_highlighter_ini);
 END_EXTERN_C()

Zend/zend_indent.c

@@ -46,7 +46,7 @@ static void handle_whitespace(int *emit_whitespace)
 }
 
 
-void zend_indent()
+ZEND_API void zend_indent()
 {
 	zval token;
 	int token_type;

Zend/zend_indent.h

@@ -17,6 +17,6 @@
 #ifndef _ZEND_INDENT_H
 #define _ZEND_INDENT_H
 
-void zend_indent();
+ZEND_API void zend_indent();
 
 #endif /* _ZEND_INDENT_H */

Zend/zend_opcode.c

@@ -24,6 +24,7 @@
 #include "zend_extensions.h"
 #include "zend_API.h"
 
+
 static void zend_extension_op_array_ctor_handler(zend_extension *extension, zend_op_array *op_array)
 {
 	if (extension->op_array_ctor) {
@@ -131,6 +132,12 @@ ZEND_API void destroy_zend_class(zend_class_entry *ce)
 }
 
 
+void zend_class_add_ref(zend_class_entry *ce)
+{
+	(*ce->refcount)++;
+}
+
+
 ZEND_API void destroy_op_array(zend_op_array *op_array)
 {
 	zend_op *opline = op_array->opcodes;

Zend/zend_sprintf.c

@@ -22,6 +22,7 @@
 #include <stdarg.h>
 #endif
 
+#if BROKEN_SPRINTF
 int zend_sprintf(char *buffer, const char *format, ...)
 {
 	va_list args;
@@ -32,3 +33,4 @@ int zend_sprintf(char *buffer, const char *format, ...)
 
 	return strlen(buffer);
 }
+#endif