Hi
On Wed, Jun 15, 2022 at 7:04 PM Steve Sistare <steven.sist...@oracle.com>
wrote:
> Generalize strList_from_comma_list() to take any delimiter character,
> rename
> as strList_from_string(), and move it to qapi/util.c.
>
> No functional change.
>
> Signed-off-by: Steve Sistare <steven.sist...@oracle.com>
> ---
> include/qapi/util.h | 9 +++++++++
> monitor/hmp-cmds.c | 29 ++---------------------------
> qapi/qapi-util.c | 23 +++++++++++++++++++++++
> 3 files changed, 34 insertions(+), 27 deletions(-)
>
> diff --git a/include/qapi/util.h b/include/qapi/util.h
> index 81a2b13..7d88b09 100644
> --- a/include/qapi/util.h
> +++ b/include/qapi/util.h
> @@ -22,6 +22,8 @@ typedef struct QEnumLookup {
> const int size;
> } QEnumLookup;
>
> +struct strList;
> +
>
suspicious, you can't include qapi/qapi-builtin-types.h here?
const char *qapi_enum_lookup(const QEnumLookup *lookup, int val);
> int qapi_enum_parse(const QEnumLookup *lookup, const char *buf,
> int def, Error **errp);
> @@ -31,6 +33,13 @@ bool qapi_bool_parse(const char *name, const char
> *value, bool *obj,
> int parse_qapi_name(const char *name, bool complete);
>
> /*
> + * Produce a strList from the character delimited string @in.
> + * All strings are g_strdup'd.
> + * A NULL or empty input string returns NULL.
> + */
> +struct strList *strList_from_string(const char *in, char delim);
> +
> +/*
> * For any GenericList @list, insert @element at the front.
> *
> * Note that this macro evaluates @element exactly once, so it is safe
> diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
> index bb12589..9f58b1f 100644
> --- a/monitor/hmp-cmds.c
> +++ b/monitor/hmp-cmds.c
> @@ -43,6 +43,7 @@
> #include "qapi/qapi-commands-run-state.h"
> #include "qapi/qapi-commands-tpm.h"
> #include "qapi/qapi-commands-ui.h"
> +#include "qapi/util.h"
> #include "qapi/qapi-visit-net.h"
> #include "qapi/qapi-visit-migration.h"
> #include "qapi/qmp/qdict.h"
> @@ -70,32 +71,6 @@ bool hmp_handle_error(Monitor *mon, Error *err)
> return false;
> }
>
> -/*
> - * Produce a strList from a comma separated list.
> - * A NULL or empty input string return NULL.
> - */
> -static strList *strList_from_comma_list(const char *in)
> -{
> - strList *res = NULL;
> - strList **tail = &res;
> -
> - while (in && in[0]) {
> - char *comma = strchr(in, ',');
> - char *value;
> -
> - if (comma) {
> - value = g_strndup(in, comma - in);
> - in = comma + 1; /* skip the , */
> - } else {
> - value = g_strdup(in);
> - in = NULL;
> - }
> - QAPI_LIST_APPEND(tail, value);
> - }
> -
> - return res;
> -}
> -
> void hmp_info_name(Monitor *mon, const QDict *qdict)
> {
> NameInfo *info;
> @@ -1115,7 +1090,7 @@ void hmp_announce_self(Monitor *mon, const QDict
> *qdict)
> migrate_announce_params());
>
> qapi_free_strList(params->interfaces);
> - params->interfaces = strList_from_comma_list(interfaces_str);
> + params->interfaces = strList_from_string(interfaces_str, ',');
> params->has_interfaces = params->interfaces != NULL;
> params->id = g_strdup(id);
> params->has_id = !!params->id;
> diff --git a/qapi/qapi-util.c b/qapi/qapi-util.c
> index 63596e1..b61c73c 100644
> --- a/qapi/qapi-util.c
> +++ b/qapi/qapi-util.c
> @@ -15,6 +15,7 @@
> #include "qapi/error.h"
> #include "qemu/ctype.h"
> #include "qapi/qmp/qerror.h"
> +#include "qapi/qapi-builtin-types.h"
>
> CompatPolicy compat_policy;
>
> @@ -152,3 +153,25 @@ int parse_qapi_name(const char *str, bool complete)
> }
> return p - str;
> }
> +
> +strList *strList_from_string(const char *in, char delim)
> +{
> + strList *res = NULL;
> + strList **tail = &res;
> +
> + while (in && in[0]) {
> + char *next = strchr(in, delim);
> + char *value;
> +
> + if (next) {
> + value = g_strndup(in, next - in);
> + in = next + 1; /* skip the delim */
> + } else {
> + value = g_strdup(in);
> + in = NULL;
> + }
> + QAPI_LIST_APPEND(tail, value);
> + }
> +
> + return res;
> +}
> --
> 1.8.3.1
>
>
>
--
Marc-André Lureau
