static int sd_parse_uri(BDRVSheepdogState *s, const char *filename,

                        char *vdi, uint32_t *snapid, char *tag)

{

    URI *uri;

    QueryParams *qp = NULL;

    int ret = 0;



    uri = uri_parse(filename);

    if (!uri) {

        return -EINVAL;

    }



    /* transport */

    if (!strcmp(uri->scheme, "sheepdog")) {

        s->is_unix = false;

    } else if (!strcmp(uri->scheme, "sheepdog+tcp")) {

        s->is_unix = false;

    } else if (!strcmp(uri->scheme, "sheepdog+unix")) {

        s->is_unix = true;

    } else {

        ret = -EINVAL;

        goto out;

    }



    if (uri->path == NULL || !strcmp(uri->path, "/")) {

        ret = -EINVAL;

        goto out;

    }

    if (g_strlcpy(vdi, uri->path + 1, SD_MAX_VDI_LEN) >= SD_MAX_VDI_LEN) {

        ret = -EINVAL;

        goto out;

    }



    qp = query_params_parse(uri->query);

    if (qp->n > 1 || (s->is_unix && !qp->n) || (!s->is_unix && qp->n)) {

        ret = -EINVAL;

        goto out;

    }



    if (s->is_unix) {

        /* sheepdog+unix:///vdiname?socket=path */

        if (uri->server || uri->port || strcmp(qp->p[0].name, "socket")) {

            ret = -EINVAL;

            goto out;

        }

        s->host_spec = g_strdup(qp->p[0].value);

    } else {

        /* sheepdog[+tcp]://[host:port]/vdiname */

        s->host_spec = g_strdup_printf("%s:%d", uri->server ?: SD_DEFAULT_ADDR,

                                       uri->port ?: SD_DEFAULT_PORT);

    }



    /* snapshot tag */

    if (uri->fragment) {

        if (!sd_parse_snapid_or_tag(uri->fragment, snapid, tag)) {

            ret = -EINVAL;

            goto out;

        }

    } else {

        *snapid = CURRENT_VDI_ID; /* search current vdi */

    }



out:

    if (qp) {

        query_params_free(qp);

    }

    uri_free(uri);

    return ret;

}

static int sd_parse_uri(BDRVSheepdogState *s, const char *filename,

                        char *vdi, uint32_t *snapid, char *tag)

{

    URI *uri;

    QueryParams *qp = NULL;

    int ret = 0;



    uri = uri_parse(filename);

    if (!uri) {

        return -EINVAL;

    }



    

    if (!strcmp(uri->scheme, "sheepdog")) {

        s->is_unix = false;

    } else if (!strcmp(uri->scheme, "sheepdog+tcp")) {

        s->is_unix = false;

    } else if (!strcmp(uri->scheme, "sheepdog+unix")) {

        s->is_unix = true;

    } else {

        ret = -EINVAL;

        goto out;

    }



    if (uri->path == NULL || !strcmp(uri->path, "/")) {

        ret = -EINVAL;

        goto out;

    }

    if (g_strlcpy(vdi, uri->path + 1, SD_MAX_VDI_LEN) >= SD_MAX_VDI_LEN) {

        ret = -EINVAL;

        goto out;

    }



    qp = query_params_parse(uri->query);

    if (qp->n > 1 || (s->is_unix && !qp->n) || (!s->is_unix && qp->n)) {

        ret = -EINVAL;

        goto out;

    }



    if (s->is_unix) {

        

        if (uri->server || uri->port || strcmp(qp->p[0].name, "socket")) {

            ret = -EINVAL;

            goto out;

        }

        s->host_spec = g_strdup(qp->p[0].value);

    } else {

        

        s->host_spec = g_strdup_printf("%s:%d", uri->server ?: SD_DEFAULT_ADDR,

                                       uri->port ?: SD_DEFAULT_PORT);

    }



    

    if (uri->fragment) {

        if (!sd_parse_snapid_or_tag(uri->fragment, snapid, tag)) {

            ret = -EINVAL;

            goto out;

        }

    } else {

        *snapid = CURRENT_VDI_ID; 

    }



out:

    if (qp) {

        query_params_free(qp);

    }

    uri_free(uri);

    return ret;

}

static int sd_parse_uri(BDRVSheepdogState *s, const char *filename,                         char *vdi, uint32_t *snapid, char *tag)     int ret = 0;         return -EINVAL;         ret = -EINVAL;         ret = -EINVAL;         ret = -EINVAL;     if (qp->n > 1 || (s->is_unix && !qp->n) || (!s->is_unix && qp->n)) {         ret = -EINVAL;         goto out;         if (uri->server || uri->port || strcmp(qp->p[0].name, "socket")) {             ret = -EINVAL;             ret = -EINVAL;     return ret;     return ret;
static int FUNC_0(BDRVSheepdogState *VAR_0, const char *VAR_1,

                        char *VAR_2, uint32_t *VAR_3, char *VAR_4)

{

    URI *uri;

    QueryParams *qp = NULL;

    int VAR_5 = 0;



    uri = uri_parse(VAR_1);

    if (!uri) {

        return -EINVAL;

    }



    

    if (!strcmp(uri->scheme, "sheepdog")) {

        VAR_0->is_unix = false;

    } else if (!strcmp(uri->scheme, "sheepdog+tcp")) {

        VAR_0->is_unix = false;

    } else if (!strcmp(uri->scheme, "sheepdog+unix")) {

        VAR_0->is_unix = true;

    } else {

        VAR_5 = -EINVAL;

        goto out;

    }



    if (uri->path == NULL || !strcmp(uri->path, "/")) {

        VAR_5 = -EINVAL;

        goto out;

    }

    if (g_strlcpy(VAR_2, uri->path + 1, SD_MAX_VDI_LEN) >= SD_MAX_VDI_LEN) {

        VAR_5 = -EINVAL;

        goto out;

    }



    qp = query_params_parse(uri->query);

    if (qp->n > 1 || (VAR_0->is_unix && !qp->n) || (!VAR_0->is_unix && qp->n)) {

        VAR_5 = -EINVAL;

        goto out;

    }



    if (VAR_0->is_unix) {

        

        if (uri->server || uri->port || strcmp(qp->p[0].name, "socket")) {

            VAR_5 = -EINVAL;

            goto out;

        }

        VAR_0->host_spec = g_strdup(qp->p[0].value);

    } else {

        

        VAR_0->host_spec = g_strdup_printf("%VAR_0:%d", uri->server ?: SD_DEFAULT_ADDR,

                                       uri->port ?: SD_DEFAULT_PORT);

    }



    

    if (uri->fragment) {

        if (!sd_parse_snapid_or_tag(uri->fragment, VAR_3, VAR_4)) {

            VAR_5 = -EINVAL;

            goto out;

        }

    } else {

        *VAR_3 = CURRENT_VDI_ID; 

    }



out:

    if (qp) {

        query_params_free(qp);

    }

    uri_free(uri);

    return VAR_5;

}

static int FUNC_0(BDRVSheepdogState *VAR_0, const char *VAR_1,
char *VAR_2, uint32_t *VAR_3, char *VAR_4)
{ URI *uri; QueryParams *qp = NULL; int VAR_5 = 0; uri = uri_parse(VAR_1); if (!uri) { return -EINVAL; } if (!strcmp(uri->scheme, "sheepdog")) { VAR_0->is_unix = false; } else if (!strcmp(uri->scheme, "sheepdog+tcp")) { VAR_0->is_unix = false; } else if (!strcmp(uri->scheme, "sheepdog+unix")) { VAR_0->is_unix = true; } else { VAR_5 = -EINVAL; goto out; } if (uri->path == NULL || !strcmp(uri->path, "/")) { VAR_5 = -EINVAL; goto out; } if (g_strlcpy(VAR_2, uri->path + 1, SD_MAX_VDI_LEN) >= SD_MAX_VDI_LEN) { VAR_5 = -EINVAL; goto out; } qp = query_params_parse(uri->query); if (qp->n > 1 || (VAR_0->is_unix && !qp->n) || (!VAR_0->is_unix && qp->n)) { VAR_5 = -EINVAL; goto out; } if (VAR_0->is_unix) { if (uri->server || uri->port || strcmp(qp->p[0].name, "socket")) { VAR_5 = -EINVAL; goto out; } VAR_0->host_spec = g_strdup(qp->p[0].value); } else { VAR_0->host_spec = g_strdup_printf("%VAR_0:%d", uri->server ?: SD_DEFAULT_ADDR,
uri->port ?: SD_DEFAULT_PORT); } if (uri->fragment) { if (!sd_parse_snapid_or_tag(uri->fragment, VAR_3, VAR_4)) { VAR_5 = -EINVAL; goto out; } } else { *VAR_3 = CURRENT_VDI_ID; } out:
if (qp) { query_params_free(qp); } uri_free(uri); return VAR_5; }