C++ (Cpp) NS_StringContainerInit Examples

Example #1

File: TestMinStringAPI.cpp Project: Lynart/mozilla-central

static bool test_basic_2()
  {
    nsStringContainer s;
    NS_StringContainerInit(s);

    const PRUnichar *ptr;
    uint32_t len;
    PRUnichar *clone;

    NS_StringGetData(s, &ptr);
    if (ptr == nullptr || *ptr != '\0')
      {
        NS_ERROR("unexpected result");
        return false;
      }

    NS_StringSetData(s, kUnicodeData, PR_UINT32_MAX);
    len = NS_StringGetData(s, &ptr);
    if (len != sizeof(kUnicodeData)/2 - 1)
      {
        NS_ERROR("unexpected result");
        return false;
      }
    if (ptr == nullptr || memcmp(ptr, kUnicodeData, sizeof(kUnicodeData)) != 0)
      {
        NS_ERROR("unexpected result");
        return false;
      }

    clone = NS_StringCloneData(s);
    if (ptr == nullptr || memcmp(ptr, kUnicodeData, sizeof(kUnicodeData)) != 0)
      {
        NS_ERROR("unexpected result");
        return false;
      }
    NS_Free(clone);

    nsStringContainer temp;
    NS_StringContainerInit(temp);
    NS_StringCopy(temp, s);

    len = NS_StringGetData(temp, &ptr);
    if (len != sizeof(kUnicodeData)/2 - 1)
      {
        NS_ERROR("unexpected result");
        return false;
      }
    if (ptr == nullptr || memcmp(ptr, kUnicodeData, sizeof(kUnicodeData)) != 0)
      {
        NS_ERROR("unexpected result");
        return false;
      }

    NS_StringContainerFinish(temp);

    NS_StringContainerFinish(s);

    return true;
  }

Example #2

File: TestMinStringAPI.cpp Project: Lynart/mozilla-central

static bool test_convert()
  {
    nsStringContainer s;
    NS_StringContainerInit(s);
    NS_StringSetData(s, kUnicodeData, sizeof(kUnicodeData)/2 - 1);

    nsCStringContainer temp;
    NS_CStringContainerInit(temp);

    const char *data;

    NS_UTF16ToCString(s, NS_CSTRING_ENCODING_ASCII, temp);
    NS_CStringGetData(temp, &data);
    if (strcmp(data, kAsciiData) != 0)
      return false;

    NS_UTF16ToCString(s, NS_CSTRING_ENCODING_UTF8, temp);
    NS_CStringGetData(temp, &data);
    if (strcmp(data, kAsciiData) != 0)
      return false;

    NS_CStringContainerFinish(temp);

    NS_StringContainerFinish(s);
    return true;
  }

Example #3

File: nsembed.c Project: howard5888/wineT

static BOOL load_gecko(void)
{
    nsresult nsres;
    nsIObserver *pStartNotif;
    nsIComponentRegistrar *registrar = NULL;
    nsAString path;
    nsIFile *gre_dir;
    PRUnichar gre_path[MAX_PATH];

    static BOOL tried_load = FALSE;

    TRACE("()\n");

    if(tried_load)
        return pCompMgr != NULL;
    tried_load = TRUE;

    if(!load_wine_gecko(gre_path) && !load_mozctl(gre_path) && !load_mozilla(gre_path)) {
        install_wine_gecko();
        if(!load_wine_gecko(gre_path)) {
            MESSAGE("Could not load Mozilla. HTML rendering will be disabled.\n");
            return FALSE;
        }
    }

    NS_StringContainerInit(&path);
    NS_StringSetData(&path, gre_path, PR_UINT32_MAX);
    nsres = NS_NewLocalFile(&path, FALSE, &gre_dir);
    NS_StringContainerFinish(&path);
    if(NS_FAILED(nsres)) {
        ERR("NS_NewLocalFile failed: %08lx\n", nsres);
        FreeLibrary(hXPCOM);
        return FALSE;
    }

    nsres = NS_InitXPCOM2(&pServMgr, gre_dir, NULL);
    if(NS_FAILED(nsres)) {
        ERR("NS_InitXPCOM2 failed: %08lx\n", nsres);
        FreeLibrary(hXPCOM);
        return FALSE;
    }

    nsres = nsIServiceManager_QueryInterface(pServMgr, &IID_nsIComponentManager, (void**)&pCompMgr);
    if(NS_FAILED(nsres))
        ERR("Could not get nsIComponentManager: %08lx\n", nsres);

    nsres = NS_GetComponentRegistrar(&registrar);
    if(NS_SUCCEEDED(nsres)) {
        nsres = nsIComponentRegistrar_AutoRegister(registrar, NULL);
        if(NS_FAILED(nsres))
            ERR("AutoRegister(NULL) failed: %08lx\n", nsres);

        nsres = nsIComponentRegistrar_AutoRegister(registrar, gre_dir);
        if(NS_FAILED(nsres))
            ERR("AutoRegister(gre_dir) failed: %08lx\n", nsres);

        init_nsio(pCompMgr, registrar);
    }else {
        ERR("NS_GetComponentRegistrar failed: %08lx\n", nsres);
    }

    nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_APPSTARTUPNOTIFIER_CONTRACTID,
            NULL, &IID_nsIObserver, (void**)&pStartNotif);
    if(NS_SUCCEEDED(nsres)) {
        nsres = nsIObserver_Observe(pStartNotif, NULL, APPSTARTUP_TOPIC, NULL);
        if(NS_FAILED(nsres))
            ERR("Observe failed: %08lx\n", nsres);

        nsIObserver_Release(pStartNotif);
    }else {
        ERR("could not get appstartup-notifier: %08lx\n", nsres);
    }

    set_profile();

    nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_MEMORY_CONTRACTID,
            NULL, &IID_nsIMemory, (void**)&nsmem);
    if(NS_FAILED(nsres))
        ERR("Could not get nsIMemory: %08lx\n", nsres);

    if(registrar) {
        register_nsservice(registrar, pServMgr);
        nsIComponentRegistrar_Release(registrar);
    }

    return TRUE;
}

Example #4

File: nsembed.c Project: howard5888/wineT

void nsAString_Init(nsAString *str, const PRUnichar *data)
{
    NS_StringContainerInit(str);
    if(data)
        NS_StringSetData(str, data, PR_UINT32_MAX);
}

Example #5

File: gluezilla.cpp Project: Jimbode/gluezilla

gluezilla_StringContainerInit (nsStringContainer &aStr)
{
	return NS_StringContainerInit (aStr);
}