On Wed, Mar 26, 2014 at 9:48 AM, Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> wrote:
> Tthe new function is based on print_color_indicator() from commit
s/Tthe/The/
> 7326d1f1a67edf21947ae98194f98c38b6e9e527 in coreutils.git.
>
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
> ---
> color.h | 2 ++
> ls_colors.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 68 insertions(+)
>
> diff --git a/color.h b/color.h
> index 640fc48..398369a 100644
> --- a/color.h
> +++ b/color.h
> @@ -94,5 +94,7 @@ void color_print_strbuf(FILE *fp, const char *color, const struct strbuf *sb);
> int color_is_nil(const char *color);
>
> void parse_ls_color(void);
> +void color_filename(struct strbuf *sb, const char *name,
> + const char *display_name, mode_t mode, int linkok);
>
> #endif /* COLOR_H */
> diff --git a/ls_colors.c b/ls_colors.c
> index cef5a92..1125329 100644
> --- a/ls_colors.c
> +++ b/ls_colors.c
> @@ -422,3 +422,69 @@ void parse_ls_color(void)
> color_symlink_as_referent = 1;
> git_config(ls_colors_config, NULL);
> }
> +
> +void color_filename(struct strbuf *sb, const char *name,
> + const char *display_name, mode_t mode, int linkok)
> +{
> + int type;
> + struct color_ext_type *ext; /* Color extension */
> +
> + if (S_ISREG (mode)) {
> + type = LS_FL;
> + if ((mode & S_ISUID) != 0)
> + type = LS_SU;
> + else if ((mode & S_ISGID) != 0)
> + type = LS_SG;
> + else if ((mode & (S_IXUSR | S_IXGRP | S_IXOTH)) != 0)
> + type = LS_EX;
> + } else if (S_ISDIR (mode)) {
> + if ((mode & S_ISVTX) && (mode & S_IWOTH))
> + type = LS_TW;
> + else if ((mode & S_IWOTH) != 0)
> + type = LS_OW;
> + else if ((mode & S_ISVTX) != 0)
> + type = LS_ST;
> + else
> + type = LS_DI;
> + } else if (S_ISLNK (mode))
> + type = (!linkok && *ls_colors[LS_OR]) ? LS_OR : LS_LN;
> + else if (S_ISFIFO (mode))
> + type = LS_PI;
> + else if (S_ISSOCK (mode))
> + type = LS_SO;
> + else if (S_ISBLK (mode))
> + type = LS_BD;
> + else if (S_ISCHR (mode))
> + type = LS_CD;
> +#ifdef S_ISDOOR
> + else if (S_ISDOOR (mode))
> + type = LS_DO;
> +#endif
> + else
> + /* Classify a file of some other type as C_ORPHAN. */
> + type = LS_OR;
> +
> + /* Check the file's suffix only if still classified as C_FILE. */
> + ext = NULL;
> + if (type == LS_FL) {
> + /* Test if NAME has a recognized suffix. */
> + size_t len = strlen(name);
> + const char *p = name + len; /* Pointer to final \0. */
> + for (ext = color_ext_list; ext != NULL; ext = ext->next) {
> + if (ext->ext.len <= len &&
> + !strncmp(p - ext->ext.len, ext->ext.string, ext->ext.len))
> + break;
> + }
> + }
> +
> + if (display_name)
> + name = display_name;
> + if (ext)
> + strbuf_addf(sb, "\033[%.*sm%s%s",
> + (int)ext->seq.len, ext->seq.string,
> + name, GIT_COLOR_RESET);
> + else if (*ls_colors[type])
> + strbuf_addf(sb, "%s%s%s", ls_colors[type], name, GIT_COLOR_RESET);
> + else
> + strbuf_addstr(sb, name);
> +}
> --
> 1.9.1.345.ga1a145c
>
> --
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