stringtable.c File Reference

#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#include "winnls.h"
#include "setupapi.h"
#include "wine/test.h"

Include dependency graph for stringtable.c:

Go to the source code of this file.

Classes
struct	stringtable

Macros
#define	ST_CASE_SENSITIVE_COMPARE   0x00000001
#define	X(f)

Functions
static	DWORD (WINAPI *pStringTableAddString)(HSTRING_TABLE
static	VOID (WINAPI *pStringTableDestroy)(HSTRING_TABLE)
static	HSTRING_TABLE (WINAPI *pStringTableDuplicate)(HSTRING_TABLE hStringTable)
static	LPWSTR (WINAPI *pStringTableStringFromId)(HSTRING_TABLE
static	BOOL (WINAPI *pStringTableGetExtraData)(HSTRING_TABLE
static void	load_it_up (void)
static void	test_StringTableAddString (void)
static void	test_StringTableAddStringEx (void)
static void	test_StringTableDuplicate (void)
static void	test_StringTableLookUpString (void)
static void	test_StringTableLookUpStringEx (void)
static void	test_StringTableStringFromId (void)
static void	test_stringtable_layout (void)
	START_TEST (stringtable)

Variables
static	LPWSTR
static	DWORD
static	LPVOID
static	ULONG
static WCHAR	string [] = {'s','t','r','i','n','g',0}
static WCHAR	String [] = {'S','t','r','i','n','g',0}
static WCHAR	foo [] = {'f','o','o',0}

Macro Definition Documentation

ST_CASE_SENSITIVE_COMPARE

#define ST_CASE_SENSITIVE_COMPARE   0x00000001

Definition at line 41 of file stringtable.c.

X

#define X

(

f

)

Value:

                 if (!(p##f = (void*)GetProcAddress(hdll, #f))) \
                 p##f = (void*)GetProcAddress(hdll, "pSetup"#f);

Function Documentation

BOOL()

static BOOL ( WINAPI *  pStringTableGetExtraData )

static

DWORD()

static DWORD ( WINAPI *  pStringTableAddString )

static

HSTRING_TABLE()

static HSTRING_TABLE ( WINAPI *  pStringTableDuplicate )

static

load_it_up()

static void load_it_up ( void  )

static

Definition at line 58 of file stringtable.c.

{
    HMODULE hdll = GetModuleHandleA("setupapi.dll");
 
#define X(f) if (!(p##f = (void*)GetProcAddress(hdll, #f))) \
                 p##f = (void*)GetProcAddress(hdll, "pSetup"#f);
    X(StringTableInitialize);
    X(StringTableInitializeEx);
    X(StringTableAddString);
    X(StringTableAddStringEx);
    X(StringTableDuplicate);
    X(StringTableDestroy);
    X(StringTableLookUpString);
    X(StringTableLookUpStringEx);
    X(StringTableStringFromId);
    X(StringTableGetExtraData);
#undef X
}

Referenced by START_TEST().

LPWSTR()

static LPWSTR ( WINAPI *  pStringTableStringFromId )

static

START_TEST()

START_TEST

(

stringtable

)

Definition at line 363 of file stringtable.c.

{
    load_it_up();
 
    test_StringTableAddString();
    test_StringTableAddStringEx();
    test_StringTableDuplicate();
    test_StringTableLookUpString();
    test_StringTableLookUpStringEx();
    test_StringTableStringFromId();
    test_stringtable_layout();
}

test_stringtable_layout()

static void test_stringtable_layout ( void  )

static

Definition at line 340 of file stringtable.c.

{
    struct stringtable *ptr;
    HSTRING_TABLE table;
 
    table = pStringTableInitialize();
    ok(table != NULL,"failed to initialize string table\n");
 
    ptr = (struct stringtable*)table;
    ok(ptr->data != NULL, "got %p\n", ptr->data);
    /* first data offset is right after bucket area */
    ok(ptr->nextoffset == 509*sizeof(DWORD), "got %d\n", ptr->nextoffset);
    ok(ptr->allocated != 0, "got %d\n", ptr->allocated);
todo_wine {
    ok(ptr->unk[0] != 0, "got %lx\n", ptr->unk[0]);
    ok(ptr->unk[1] != 0, "got %lx\n", ptr->unk[1]);
}
    ok(ptr->max_extra_size == 0, "got %d\n", ptr->max_extra_size);
    ok(ptr->lcid == GetThreadLocale(), "got %x, thread lcid %x\n", ptr->lcid, GetThreadLocale());
 
    pStringTableDestroy(table);
}

Referenced by START_TEST().

test_StringTableAddString()

static void test_StringTableAddString ( void  )

static

Definition at line 77 of file stringtable.c.

{
    DWORD retval, hstring, hString, hfoo;
    HSTRING_TABLE table;
 
    table = pStringTableInitialize();
    ok(table != NULL, "failed to initialize string table\n");
 
    /* case insensitive */
    hstring=pStringTableAddString(table,string,0);
    ok(hstring!=-1,"Failed to add string to String Table\n");
 
    retval=pStringTableAddString(table,String,0);
    ok(retval!=-1,"Failed to add String to String Table\n");    
    ok(hstring==retval,"string handle %x != String handle %x in String Table\n", hstring, retval);        
    
    hfoo=pStringTableAddString(table,foo,0);
    ok(hfoo!=-1,"Failed to add foo to String Table\n");        
    ok(hfoo!=hstring,"foo and string share the same ID %x in String Table\n", hfoo);            
    
    /* case sensitive */    
    hString=pStringTableAddString(table,String,ST_CASE_SENSITIVE_COMPARE);
    ok(hstring!=hString,"String handle and string share same ID %x in Table\n", hstring);        
 
    pStringTableDestroy(table);
}

Referenced by START_TEST().

test_StringTableAddStringEx()

static void test_StringTableAddStringEx ( void  )

static

Definition at line 104 of file stringtable.c.

{
    DWORD retval, hstring, hString, hfoo, extra;
    HANDLE table;
    BOOL ret;
 
    table = pStringTableInitialize();
    ok(table != NULL,"Failed to Initialize String Table\n");
 
    /* case insensitive */
    hstring = pStringTableAddStringEx(table, string, 0, NULL, 0);
    ok(hstring != -1, "Failed to add string to String Table\n");
 
    retval = pStringTableAddStringEx(table, String, 0, NULL, 0);
    ok(retval != -1, "Failed to add String to String Table\n");
    ok(hstring == retval, "string handle %x != String handle %x in String Table\n", hstring, retval);
 
    hfoo = pStringTableAddStringEx(table, foo, 0, NULL, 0);
    ok(hfoo != -1, "Failed to add foo to String Table\n");
    ok(hfoo != hstring, "foo and string share the same ID %x in String Table\n", hfoo);
 
    /* case sensitive */
    hString = pStringTableAddStringEx(table, String, ST_CASE_SENSITIVE_COMPARE, NULL, 0);
    ok(hstring != hString, "String handle and string share same ID %x in Table\n", hstring);
 
    pStringTableDestroy(table);
 
    /* set same string twice but with different extra */
    table = pStringTableInitializeEx(4, 0);
    ok(table != NULL, "Failed to Initialize String Table\n");
 
    extra = 10;
    hstring = pStringTableAddStringEx(table, string, 0, &extra, 4);
    ok(hstring != -1, "failed to add string, %d\n", hstring);
 
    extra = 0;
    ret = pStringTableGetExtraData(table, hstring, &extra, 4);
    ok(ret && extra == 10, "got %d, extra %d\n", ret, extra);
 
    extra = 11;
    hstring = pStringTableAddStringEx(table, string, 0, &extra, 4);
    ok(hstring != -1, "failed to add string, %d\n", hstring);
 
    extra = 0;
    ret = pStringTableGetExtraData(table, hstring, &extra, 4);
    ok(ret && extra == 10, "got %d, extra %d\n", ret, extra);
 
    pStringTableDestroy(table);
}

Referenced by START_TEST().

test_StringTableDuplicate()

static void test_StringTableDuplicate ( void  )

static

Definition at line 154 of file stringtable.c.

{
    HSTRING_TABLE table, table2;
 
    table = pStringTableInitialize();
    ok(table != NULL,"Failed to Initialize String Table\n");
 
    table2=pStringTableDuplicate(table);
    ok(table2!=NULL,"Failed to duplicate String Table\n");
 
    pStringTableDestroy(table);
    pStringTableDestroy(table2);
}

Referenced by START_TEST().

test_StringTableLookUpString()

static void test_StringTableLookUpString ( void  )

static

Definition at line 168 of file stringtable.c.

{   
    DWORD retval, retval2, hstring, hString, hfoo;
    HSTRING_TABLE table, table2;
 
    table = pStringTableInitialize();
    ok(table != NULL,"failed to initialize string table\n");
 
    hstring = pStringTableAddString(table, string, 0);
    ok(hstring != ~0u, "failed to add 'string' to string table\n");
 
    hString = pStringTableAddString(table, String, 0);
    ok(hString != ~0u,"failed to add 'String' to string table\n");
 
    hfoo = pStringTableAddString(table, foo, 0);
    ok(hfoo != ~0u, "failed to add 'foo' to string table\n");
 
    table2 = pStringTableDuplicate(table);
    ok(table2 != NULL, "Failed to duplicate String Table\n");
 
    /* case insensitive */
    retval=pStringTableLookUpString(table,string,0);
    ok(retval!=-1,"Failed find string in String Table 1\n");
    ok(retval==hstring,
        "Lookup for string (%x) does not match previous handle (%x) in String Table 1\n",
        retval, hstring);    
 
    retval=pStringTableLookUpString(table2,string,0);
    ok(retval!=-1,"Failed find string in String Table 2\n");
    
    retval=pStringTableLookUpString(table,String,0);
    ok(retval!=-1,"Failed find String in String Table 1\n");
 
    retval=pStringTableLookUpString(table2,String,0);
    ok(retval!=-1,"Failed find String in String Table 2\n");    
    
    retval=pStringTableLookUpString(table,foo,0);
    ok(retval!=-1,"Failed find foo in String Table 1\n");    
    ok(retval==hfoo,
        "Lookup for foo (%x) does not match previous handle (%x) in String Table 1\n",
        retval, hfoo);        
    
    retval=pStringTableLookUpString(table2,foo,0);
    ok(retval!=-1,"Failed find foo in String Table 2\n");    
    
    /* case sensitive */
    retval=pStringTableLookUpString(table,string,ST_CASE_SENSITIVE_COMPARE);
    retval2=pStringTableLookUpString(table,String,ST_CASE_SENSITIVE_COMPARE);    
    ok(retval!=retval2,"Lookup of string equals String in Table 1\n");
    ok(retval==hString,
        "Lookup for String (%x) does not match previous handle (%x) in String Table 1\n",
        retval, hString);
 
    pStringTableDestroy(table);
    pStringTableDestroy(table2);
}

Referenced by START_TEST().

test_StringTableLookUpStringEx()

static void test_StringTableLookUpStringEx ( void  )

static

Definition at line 225 of file stringtable.c.

{
    static WCHAR uilevel[] = {'U','I','L','E','V','E','L',0};
    DWORD retval, retval2, hstring, hString, hfoo, data;
    HSTRING_TABLE table, table2;
    char buffer[4];
 
    table = pStringTableInitialize();
    ok(table != NULL,"Failed to Initialize String Table\n");
 
    hstring = pStringTableAddString(table, string, 0);
    ok(hstring != ~0u, "failed to add 'string' to string table\n");
 
    hString = pStringTableAddString(table, String, 0);
    ok(hString != ~0u,"failed to add 'String' to string table\n");
 
    hfoo = pStringTableAddString(table, foo, 0);
    ok(hfoo != ~0u, "failed to add 'foo' to string table\n");
 
    table2 = pStringTableDuplicate(table);
    ok(table2 != NULL, "Failed to duplicate String Table\n");
 
    /* case insensitive */
    retval = pStringTableLookUpStringEx(table, string, 0, NULL, 0);
    ok(retval != ~0u, "Failed find string in String Table 1\n");
    ok(retval == hstring,
        "Lookup for string (%x) does not match previous handle (%x) in String Table 1\n",
        retval, hstring);
 
    retval = pStringTableLookUpStringEx(table2, string, 0, NULL, 0);
    ok(retval != ~0u, "Failed find string in String Table 2\n");
 
    retval = pStringTableLookUpStringEx(table, String, 0, NULL, 0);
    ok(retval != ~0u, "Failed find String in String Table 1\n");
 
    retval = pStringTableLookUpStringEx(table2, String, 0, NULL, 0);
    ok(retval != ~0u, "Failed find String in String Table 2\n");
 
    retval=pStringTableLookUpStringEx(table, foo, 0, NULL, 0);
    ok(retval != ~0u, "Failed find foo in String Table 1\n");
    ok(retval == hfoo,
        "Lookup for foo (%x) does not match previous handle (%x) in String Table 1\n",
        retval, hfoo);
 
    retval = pStringTableLookUpStringEx(table2, foo, 0, NULL, 0);
    ok(retval != ~0u, "Failed find foo in String Table 2\n");
 
    /* case sensitive */
    retval = pStringTableLookUpStringEx(table, string,ST_CASE_SENSITIVE_COMPARE, NULL, 0);
    retval2 = pStringTableLookUpStringEx(table, String, ST_CASE_SENSITIVE_COMPARE, NULL, 0);
    ok(retval != retval2, "Lookup of string equals String in Table 1\n");
    ok(retval == hString,
        "Lookup for String (%x) does not match previous handle (%x) in String Table 1\n",
        retval, hString);
 
    pStringTableDestroy(table);
 
    table = pStringTableInitializeEx(0x1000, 0);
    ok(table != NULL, "failed to initialize string table\n");
 
    data = 0xaaaaaaaa;
    retval = pStringTableAddStringEx(table, uilevel, 0x5, &data, sizeof(data));
    ok(retval != ~0u, "failed to add 'UILEVEL' to string table\n");
 
    memset(buffer, 0x55, sizeof(buffer));
    retval = pStringTableLookUpStringEx(table, uilevel, ST_CASE_SENSITIVE_COMPARE, buffer, 0);
    ok(retval != ~0u, "failed find 'UILEVEL' in string table\n");
    ok(memcmp(buffer, &data, 4), "unexpected data\n");
 
    memset(buffer, 0x55, sizeof(buffer));
    retval = pStringTableLookUpStringEx(table, uilevel, ST_CASE_SENSITIVE_COMPARE, buffer, 2);
    ok(retval != ~0u, "failed find 'UILEVEL' in string table\n");
    ok(!memcmp(buffer, &data, 2), "unexpected data\n");
 
    memset(buffer, 0x55, sizeof(buffer));
    retval = pStringTableLookUpStringEx(table, uilevel, ST_CASE_SENSITIVE_COMPARE, buffer, sizeof(buffer));
    ok(retval != ~0u, "failed find 'UILEVEL' in string table\n");
    ok(!memcmp(buffer, &data, 4), "unexpected data\n");
 
    pStringTableDestroy(table);
    pStringTableDestroy(table2);
}

Referenced by START_TEST().

test_StringTableStringFromId()

static void test_StringTableStringFromId ( void  )

static

Definition at line 308 of file stringtable.c.

{
    HSTRING_TABLE table;
    WCHAR *string2;
    DWORD id, id2;
 
    table = pStringTableInitialize();
    ok(table != NULL, "Failed to Initialize String Table\n");
 
    id = pStringTableAddString(table, string, 0);
    ok(id != -1, "failed to add 'string' to string table\n");
 
    /* correct */
    id2 = pStringTableLookUpString(table, string, 0);
    ok(id2 == id, "got %d and %d\n", id2, id);
 
    string2 = pStringTableStringFromId(table, id2);
    ok(string2 != NULL, "failed to lookup string %d\n", id2);
    ok(!lstrcmpiW(string, string2), "got %s, expected %s\n", wine_dbgstr_w(string2), wine_dbgstr_w(string));
 
    pStringTableDestroy(table);
}

Referenced by START_TEST().

VOID()

static VOID ( WINAPI *  pStringTableDestroy )

static

Variable Documentation

DWORD

DWORD

Definition at line 43 of file stringtable.c.

foo

WCHAR foo[] = {'f','o','o',0}

static

Definition at line 56 of file stringtable.c.

LPVOID

LPVOID

Definition at line 44 of file stringtable.c.

LPWSTR

LPWSTR

Definition at line 43 of file stringtable.c.

string

WCHAR string[] = {'s','t','r','i','n','g',0}

static

Definition at line 54 of file stringtable.c.

String

WCHAR String[] = {'S','t','r','i','n','g',0}

static

Definition at line 55 of file stringtable.c.

ULONG

void ULONG

Definition at line 52 of file stringtable.c.