Esempi in C++ (Cpp) per url_alloc_for_protocol

Esempio n. 1

File: avio.c Progetto: andoma/libav

int ffurl_alloc(URLContext **puc, const char *filename, int flags)
{
    URLProtocol *up;
    char proto_str[128], proto_nested[128], *ptr;
    size_t proto_len = strspn(filename, URL_SCHEME_CHARS);

    if (filename[proto_len] != ':' || is_dos_path(filename))
        strcpy(proto_str, "file");
    else
        av_strlcpy(proto_str, filename, FFMIN(proto_len+1, sizeof(proto_str)));

    av_strlcpy(proto_nested, proto_str, sizeof(proto_nested));
    if ((ptr = strchr(proto_nested, '+')))
        *ptr = '\0';

    up = first_protocol;
    while (up != NULL) {
        if (!strcmp(proto_str, up->name))
            return url_alloc_for_protocol (puc, up, filename, flags);
        if (up->flags & URL_PROTOCOL_FLAG_NESTED_SCHEME &&
            !strcmp(proto_nested, up->name))
            return url_alloc_for_protocol (puc, up, filename, flags);
        up = up->next;
    }
    *puc = NULL;
    return AVERROR(ENOENT);
}

Esempio n. 2

File: avio.c Progetto: 0x0B501E7E/ffmpeg

int ffurl_alloc(URLContext **puc, const char *filename, int flags,
                const AVIOInterruptCB *int_cb)
{
    URLProtocol *up = NULL;
    char proto_str[128], proto_nested[128], *ptr;
    size_t proto_len = strspn(filename, URL_SCHEME_CHARS);

    if (!first_protocol) {
        av_log(NULL, AV_LOG_WARNING, "No URL Protocols are registered. "
                                     "Missing call to av_register_all()?\n");
    }

    if (filename[proto_len] != ':' &&  filename[proto_len] != ',' || is_dos_path(filename))
        strcpy(proto_str, "file");
    else
        av_strlcpy(proto_str, filename, FFMIN(proto_len+1, sizeof(proto_str)));

    if ((ptr = strchr(proto_str, ',')))
        *ptr = '\0';
    av_strlcpy(proto_nested, proto_str, sizeof(proto_nested));
    if ((ptr = strchr(proto_nested, '+')))
        *ptr = '\0';

    while (up = ffurl_protocol_next(up)) {
        if (!strcmp(proto_str, up->name))
            return url_alloc_for_protocol (puc, up, filename, flags, int_cb);
        if (up->flags & URL_PROTOCOL_FLAG_NESTED_SCHEME &&
            !strcmp(proto_nested, up->name))
            return url_alloc_for_protocol (puc, up, filename, flags, int_cb);
    }
    *puc = NULL;
    return AVERROR_PROTOCOL_NOT_FOUND;
}

Esempio n. 3

File: avio.c Progetto: ecbtnrt/my-peg

int url_alloc(URLContext **puc, const char *filename, int flags)
{
    URLProtocol *up;
    char proto_str[128], proto_nested[128], *ptr;
    //ec: strspn - Calculate the length of the initial substring of s which only contain letters in accept
    //ec: How about other symbol?Chinese etc.
    size_t proto_len = strspn(filename, URL_SCHEME_CHARS);

    if (filename[proto_len] != ':' || is_dos_path(filename))
        strcpy(proto_str, "file");
    else
        av_strlcpy(proto_str, filename, FFMIN(proto_len+1, sizeof(proto_str)));

    av_strlcpy(proto_nested, proto_str, sizeof(proto_nested));
    if ((ptr = strchr(proto_nested, '+')))
        *ptr = '\0';

    up = first_protocol;
    while (up != NULL) {
        if (!strcmp(proto_str, up->name))
            return url_alloc_for_protocol (puc, up, filename, flags);
        if (up->flags & URL_PROTOCOL_FLAG_NESTED_SCHEME &&
            !strcmp(proto_nested, up->name))
            return url_alloc_for_protocol (puc, up, filename, flags);
        up = up->next;
    }
    *puc = NULL;
    return AVERROR(ENOENT);
}

Esempio n. 4

File: avio.c Progetto: andoma/libav

int url_open_protocol (URLContext **puc, struct URLProtocol *up,
                       const char *filename, int flags)
{
    int ret;

    ret = url_alloc_for_protocol(puc, up, filename, flags);
    if (ret)
        goto fail;
    ret = ffurl_connect(*puc);
    if (!ret)
        return 0;
 fail:
    ffurl_close(*puc);
    *puc = NULL;
    return ret;
}

Esempio n. 5

int ffurl_alloc(URLContext **puc, const char *filename, int flags,
                const AVIOInterruptCB *int_cb)
{
    const URLProtocol *p = NULL;

    p = url_find_protocol(filename);
    if (p)
       return url_alloc_for_protocol(puc, p, filename, flags, int_cb);

    *puc = NULL;
    if (av_strstart(filename, "https:", NULL))
        av_log(NULL, AV_LOG_WARNING, "https protocol not found, recompile FFmpeg with "
                                     "openssl, gnutls "
                                     "or securetransport enabled.\n");
    return AVERROR_PROTOCOL_NOT_FOUND;
}

Esempio n. 6

File: avio.c Progetto: AirDev/linphone-android

int url_alloc(URLContext **puc, const char *filename, int flags)
{
    URLProtocol *up;
    char proto_str[128];
    size_t proto_len = strspn(filename, URL_SCHEME_CHARS);

    if (filename[proto_len] != ':' || is_dos_path(filename))
        strcpy(proto_str, "file");
    else
        av_strlcpy(proto_str, filename, FFMIN(proto_len+1, sizeof(proto_str)));

    up = first_protocol;
    while (up != NULL) {
        if (!strcmp(proto_str, up->name))
            return url_alloc_for_protocol (puc, up, filename, flags);
        up = up->next;
    }
    *puc = NULL;
    return AVERROR(ENOENT);
}