C++ (Cpp) XPT_Do32示例

示例#1

文件： PrimitiveTest.c 项目： AshishNamdev/mozilla-central

PRBool
XDR(XPTArena *arena, XPTCursor *cursor, struct TestData *str)
{
    TRY("Do32", XPT_Do32(cursor, &str->bit32));
    TRY("Do16", XPT_Do16(cursor, &str->bit16));
    TRY("Do8",  XPT_Do8 (cursor, &str->bit8[0]));
    TRY("Do8",  XPT_Do8 (cursor, &str->bit8[1]));
    TRY("DoCString", XPT_DoCString(arena, cursor, &str->cstr));
    TRY("DoString", XPT_DoString(arena, cursor, &str->str));
    return 0;
}

示例#2

文件： xpt_xdr.cpp 项目： Andrel322/gecko-dev

XPT_DoIID(XPTCursor *cursor, nsID *iidp)
{
    int i;

    if (!XPT_Do32(cursor, &iidp->m0) ||
        !XPT_Do16(cursor, &iidp->m1) ||
        !XPT_Do16(cursor, &iidp->m2))
        return PR_FALSE;

    for (i = 0; i < 8; i++)
        if (!XPT_Do8(cursor, (uint8_t *)&iidp->m3[i]))
            return PR_FALSE;

    return PR_TRUE;
}

示例#3

文件： xpt_xdr.cpp 项目： frap129/hyperfox

XPT_DoIID(NotNull<XPTCursor*> cursor, nsID *iidp)
{
    int i;

    if (!XPT_Do32(cursor, &iidp->m0) ||
        !XPT_Do16(cursor, &iidp->m1) ||
        !XPT_Do16(cursor, &iidp->m2))
        return false;

    for (i = 0; i < 8; i++)
        if (!XPT_Do8(cursor, (uint8_t *)&iidp->m3[i]))
            return false;

    return true;
}

示例#4

文件： xpt_xdr.cpp 项目： frap129/hyperfox

XPT_DoCString(XPTArena *arena, NotNull<XPTCursor*> cursor, char **identp,
              bool ignore)
{
    uint32_t offset = 0;
    if (!XPT_Do32(cursor, &offset))
        return false;

    if (!offset) {
        *identp = NULL;
        return true;
    }

    XPTCursor my_cursor;
    my_cursor.pool = XPT_DATA;
    my_cursor.offset = offset;
    my_cursor.state = cursor->state;
    char* start = &CURS_POINT(&my_cursor);

    char* end = strchr(start, 0); /* find the end of the string */
    if (!end) {
        fprintf(stderr, "didn't find end of string on decode!\n");
        return false;
    }
    int len = end - start;
    XPT_ASSERT(len > 0);

    if (!ignore) {
        char *ident = (char*)XPT_CALLOC1(arena, len + 1u);
        if (!ident)
            return false;

        memcpy(ident, start, (size_t)len);
        ident[len] = 0;
        *identp = ident;
    }

    return true;
}

示例#5

文件： xpt_xdr.cpp 项目： Andrel322/gecko-dev

XPT_Do64(XPTCursor *cursor, int64_t *u64p)
{
    return XPT_Do32(cursor, (uint32_t *)u64p) &&
        XPT_Do32(cursor, ((uint32_t *)u64p) + 1);
}

示例#6

文件： xpt_xdr.cpp 项目： Andrel322/gecko-dev

XPT_DoCString(XPTArena *arena, XPTCursor *cursor, char **identp)
{
    XPTCursor my_cursor;
    char *ident = *identp;
    uint32_t offset = 0;

    XPTMode mode = cursor->state->mode;

    if (mode == XPT_DECODE) {
        char *start, *end;
        int len;

        if (!XPT_Do32(cursor, &offset))
            return PR_FALSE;

        if (!offset) {
            *identp = NULL;
            return PR_TRUE;
        }

        my_cursor.pool = XPT_DATA;
        my_cursor.offset = offset;
        my_cursor.state = cursor->state;
        start = &CURS_POINT(&my_cursor);

        end = strchr(start, 0); /* find the end of the string */
        if (!end) {
            fprintf(stderr, "didn't find end of string on decode!\n");
            return PR_FALSE;
        }
        len = end - start;
        XPT_ASSERT(len > 0);

        ident = (char*)XPT_MALLOC(arena, len + 1u);
        if (!ident)
            return PR_FALSE;

        memcpy(ident, start, (size_t)len);
        ident[len] = 0;
        *identp = ident;

    } else {

        if (!ident) {
            offset = 0;
            if (!XPT_Do32(cursor, &offset))
                return PR_FALSE;
            return PR_TRUE;
        }

        if (!XPT_MakeCursor(cursor->state, XPT_DATA, strlen(ident) + 1,
                            &my_cursor) ||
            !XPT_Do32(cursor, &my_cursor.offset))
            return PR_FALSE;

        while(*ident)
            if (!XPT_Do8(&my_cursor, (uint8_t *)ident++))
                return PR_FALSE;
        if (!XPT_Do8(&my_cursor, (uint8_t *)ident)) /* write trailing zero */
            return PR_FALSE;
    }

    return PR_TRUE;
}

示例#7

文件： xpt_xdr.c 项目： jeppeter/vbox

XPT_Do64(XPTCursor *cursor, PRInt64 *u64p)
{
    return XPT_Do32(cursor, (PRUint32 *)u64p) &&
        XPT_Do32(cursor, ((PRUint32 *)u64p) + 1);
}

示例#8

文件： xpt_xdr.cpp 项目： frap129/hyperfox

XPT_Do64(NotNull<XPTCursor*> cursor, int64_t *u64p)
{
    return XPT_Do32(cursor, (uint32_t *)u64p) &&
        XPT_Do32(cursor, ((uint32_t *)u64p) + 1);
}