C++ (Cpp) HPDF_MemCmp Exemples

Exemple #1

Fichier : hpdf_u3d.c Projet : binzhang/libharu

static HPDF_STATUS Get3DStreamType (HPDF_Stream  stream, const char **type)
{
	HPDF_BYTE tag[4];
	HPDF_UINT len;

	HPDF_PTRACE ((" HPDF_U3D_Get3DStreamType\n"));

	len = 4;
	if (HPDF_Stream_Read (stream, tag, &len) != HPDF_OK) {
		return HPDF_Error_GetCode (stream->error);
	}

	if (HPDF_Stream_Seek (stream, 0, HPDF_SEEK_SET) != HPDF_OK) {
		return HPDF_Error_GetCode (stream->error);
	}

	if (HPDF_MemCmp(tag, (HPDF_BYTE *)u3d, 4/* yes, \0 is required */) == 0) {
		*type = u3d;
		return HPDF_OK;
	}

	if (HPDF_MemCmp(tag, (HPDF_BYTE *)prc, 3) == 0) {
		*type = prc;
		return HPDF_OK;
	}

	return HPDF_INVALID_U3D_DATA;
}

Exemple #2

Fichier : hpdf_utils.c Projet : Allamaprabhu7/APPDfTest

const char*
HPDF_StrStr  (const char   *s1,
              const char   *s2,
              HPDF_UINT     maxlen)
{
    HPDF_UINT len = HPDF_StrLen (s2, -1);

    if (!s1)
        return NULL;

    if (len == 0)
        return s1;

    if (maxlen == 0)
        maxlen = HPDF_StrLen (s1, -1);

    if (maxlen < len)
        return NULL;

    maxlen -= len;
    maxlen++;

    while (maxlen > 0) {
        if (HPDF_MemCmp ((HPDF_BYTE *)s1, (HPDF_BYTE *)s2, len) == 0)
            return s1;

        s1++;
        maxlen--;
    }

    return NULL;
}