[PATCH 4/8] lib: fwts_log: tidy up white spaces and strncmps

[Keng-Yu Lin]

On Wed, May 16, 2012 at 9:20 PM, Colin King <colin.king at canonical.com> wrote:
> From: Colin Ian King <colin.king at canonical.com>
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
>  src/lib/src/fwts_log.c |   50 ++++++++++++++++++++++++------------------------
>  1 file changed, 25 insertions(+), 25 deletions(-)
>
> diff --git a/src/lib/src/fwts_log.c b/src/lib/src/fwts_log.c
> index a142f58..fabfcf5 100644
> --- a/src/lib/src/fwts_log.c
> +++ b/src/lib/src/fwts_log.c
> @@ -142,7 +142,7 @@ void fwts_log_print_fields(void)
>  {
>        fwts_log_field field = 1;
>        char *str;
> -
> +
>        printf("Available fields: ");
>        for (field=1; ; field <<= 1) {
>                str = fwts_log_field_to_str(field);
> @@ -211,7 +211,7 @@ void fwts_log_filter_unset_field(const fwts_log_field filter)
>  *     clears a bit.
>  */
>  void fwts_log_set_field_filter(const char *str)
> -{
> +{
>        char *token;
>        char *saveptr;
>        fwts_log_field field;
> @@ -238,7 +238,7 @@ void fwts_log_set_field_filter(const char *str)
>  */
>  void fwts_log_set_format(const char *str)
>  {
> -       strncpy(fwts_log_format, str, sizeof(fwts_log_format)-1);
> +       strncpy(fwts_log_format, str, sizeof(fwts_log_format)-1);
>        fwts_log_format[sizeof(fwts_log_format)-1]='\0';
>  }
>
> @@ -259,36 +259,36 @@ static int fwts_log_header(fwts_log *log, char *buffer, const int len, const fwt
>        for (ptr = fwts_log_format; *ptr; ) {
>                if (*ptr == '%') {
>                        ptr++;
> -                       if (strncmp(ptr,"line",4)==0) {
> -                               n += snprintf(buffer+n, len-n,
> +                       if (!strncmp(ptr, "line", 4)) {
> +                               n += snprintf(buffer + n, len - n,
>                                        "%5.5d", log->line_number);
> -                               ptr+=4;
> +                               ptr += 4;
>                        }
> -                       if (strncmp(ptr,"date",4)==0) {
> -                               n += snprintf(buffer+n, len-n,
> -                                       "%2.2d/%2.2d/%-2.2d",
> +                       if (!strncmp(ptr, "date", 4)) {
> +                               n += snprintf(buffer + n, len - n,
> +                                       "%2.2d/%2.2d/%-2.2d",
>                                        tm.tm_mday, tm.tm_mon + 1, (tm.tm_year+1900) % 100);
> -                               ptr+=4;
> +                               ptr += 4;
>                        }
> -                       if (strncmp(ptr,"time",4)==0) {
> -                               n += snprintf(buffer+n, len-n,
> -                                       "%2.2d:%2.2d:%2.2d",
> +                       if (!strncmp(ptr, "time", 4)) {
> +                               n += snprintf(buffer + n, len - n,
> +                                       "%2.2d:%2.2d:%2.2d",
>                                        tm.tm_hour, tm.tm_min, tm.tm_sec);
> -                               ptr+=4;
> +                               ptr += 4;
>                        }
> -                       if (strncmp(ptr,"field",5)==0) {
> -                               n += snprintf(buffer+n, len-n, "%s",
> +                       if (!strncmp(ptr, "field", 5)) {
> +                               n += snprintf(buffer + n, len - n, "%s",
>                                        fwts_log_field_to_str(field));
> -                               ptr+=5;
> +                               ptr += 5;
>                        }
> -                       if (strncmp(ptr,"level",5)==0) {
> -                               n += snprintf(buffer+n, len-n, "%1.1s",
> +                       if (!strncmp(ptr, "level", 5)) {
> +                               n += snprintf(buffer + n, len - n, "%1.1s",
>                                        fwts_log_level_to_str(level));
> -                               ptr+=5;
> +                               ptr += 5;
>                        }
> -                       if (strncmp(ptr,"owner",5)==0 && log->owner) {
> -                               n += snprintf(buffer+n, len-n, "%-15.15s", log->owner);
> -                               ptr+=5;
> +                       if (!strncmp(ptr,"owner", 5) && log->owner) {
> +                               n += snprintf(buffer + n, len - n, "%-15.15s", log->owner);
> +                               ptr += 5;
>                        }
>                }
>                else {
> @@ -365,7 +365,7 @@ int fwts_log_vprintf(fwts_log *log, const fwts_log_field field, const fwts_log_l
>                len += strlen(text) + 1;
>        }
>        fwts_text_list_free(lines);
> -
> +
>        return len;
>  }
>
> @@ -446,7 +446,7 @@ fwts_log *fwts_log_open(const char *owner, const char *name, const char *mode)
>        newlog->magic = LOG_MAGIC;
>
>        if (owner) {
> -               if ((newlog->owner = calloc(1, strlen(owner)+1)) == NULL) {
> +               if ((newlog->owner = calloc(1, strlen(owner)+1)) == NULL) {
>                        free(newlog);
>                        return NULL;
>                }
> --
> 1.7.10
>
Acked-by: Keng-Yu Lin <kengyu at canonical.com>