From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karthik Nayak Subject: [WIP/PATCH v5 07/10] ref-filter: add 'ref-filter.h' Date: Sat, 6 Jun 2015 12:39:38 +0530 Message-ID: <1433574581-23980-7-git-send-email-karthik.188@gmail.com> References: <55729B78.1070207@gmail.com> <1433574581-23980-1-git-send-email-karthik.188@gmail.com> Cc: christian.couder@gmail.com, Matthieu.Moy@grenoble-inp.fr, Karthik Nayak To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Sat Jun 06 09:10:50 2015 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Z18Fj-0003HA-UZ for gcvg-git-2@plane.gmane.org; Sat, 06 Jun 2015 09:10:48 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932123AbbFFHKQ (ORCPT ); Sat, 6 Jun 2015 03:10:16 -0400 Received: from mail-pd0-f170.google.com ([209.85.192.170]:36765 "EHLO mail-pd0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750829AbbFFHKK (ORCPT ); Sat, 6 Jun 2015 03:10:10 -0400 Received: by pdjm12 with SMTP id m12so67035948pdj.3 for ; Sat, 06 Jun 2015 00:10:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=8cbY+nZfq1GjvUjxU8eQDzDTTxkDfAyiCYxt569eL/0=; b=PounP1QWPCcR/H79TI2Y/RlDAssLbBmqWLPdFIIlqhLLV6gRhQpiB+Os0ibYNcG8v/ qIwSADYetoPq3sO5Xqd1Ewj9wxHHUHsa5qRqV8lb36OmDFMOf3AYGO39apkMl9tz8R4u adJcfi31g/UvAmCMELOpqCI0hSFXtOPIPYRLLqXzJ9sS7AfWFA3NX1UV8EIUdFmQJLey HpZYgsdnmrlghSU8bKgpkaSPdQp2KfWTV7Q+9UrNGufRG0CxccZXs/1R+2IO07Xjelbw B1V7rzIujlwVZFIb6a6q6Muy6nQtdQghgN//JNkl7SEREszvVjyEYsWY9h20Gvl25dJE 067A== X-Received: by 10.66.169.39 with SMTP id ab7mr11963722pac.109.1433574610190; Sat, 06 Jun 2015 00:10:10 -0700 (PDT) Received: from ashley.localdomain ([106.51.130.23]) by mx.google.com with ESMTPSA id ve1sm8572230pbc.52.2015.06.06.00.10.08 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 06 Jun 2015 00:10:09 -0700 (PDT) X-Mailer: git-send-email 2.4.2 In-Reply-To: <1433574581-23980-1-git-send-email-karthik.188@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: This is step one of creating a common library for 'for-each-ref', 'branch -l' and 'tag -l'. This creates a header file with the functions and data structures that ref-filter will provide. We move the data structures created in for-each-ref to this header file. Mentored-by: Christian Couder Mentored-by: Matthieu Moy Signed-off-by: Karthik Nayak --- builtin/for-each-ref.c | 41 +------------------------------ ref-filter.h | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 67 insertions(+), 40 deletions(-) create mode 100644 ref-filter.h diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index f6403be..39f7c9a 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -10,49 +10,10 @@ #include "parse-options.h" #include "remote.h" #include "color.h" - -/* Quoting styles */ -#define QUOTE_NONE 0 -#define QUOTE_SHELL 1 -#define QUOTE_PERL 2 -#define QUOTE_PYTHON 4 -#define QUOTE_TCL 8 +#include "ref-filter.h" typedef enum { FIELD_STR, FIELD_ULONG, FIELD_TIME } cmp_type; -struct atom_value { - const char *s; - unsigned long ul; /* used for sorting when not FIELD_STR */ -}; - -struct ref_sorting { - struct ref_sorting *next; - int atom; /* index into 'struct atom_value *' array */ - unsigned reverse : 1; -}; - -struct ref_array_item { - unsigned char objectname[20]; - int flag; - char *symref; - struct atom_value *value; - char *refname; -}; - -struct ref_array { - int nr, alloc; - struct ref_array_item **items; -}; - -struct ref_filter { - const char **name_patterns; -}; - -struct ref_filter_cbdata { - struct ref_array array; - struct ref_filter filter; -}; - static struct { const char *name; cmp_type cmp_type; diff --git a/ref-filter.h b/ref-filter.h new file mode 100644 index 0000000..1432ff6 --- /dev/null +++ b/ref-filter.h @@ -0,0 +1,66 @@ +#ifndef REF_FILTER_H +#define REF_FILTER_H + +#include "sha1-array.h" +#include "refs.h" +#include "commit.h" +#include "parse-options.h" + +/* Quoting styles */ +#define QUOTE_NONE 0 +#define QUOTE_SHELL 1 +#define QUOTE_PERL 2 +#define QUOTE_PYTHON 4 +#define QUOTE_TCL 8 + +struct atom_value { + const char *s; + unsigned long ul; /* used for sorting when not FIELD_STR */ +}; + +struct ref_sorting { + struct ref_sorting *next; + int atom; /* index into 'struct atom_value *' array */ + unsigned reverse : 1; +}; + +struct ref_array_item { + unsigned char objectname[20]; + int flag; + char *symref; + struct atom_value *value; + char *refname; +}; + +struct ref_array { + int nr, alloc; + struct ref_array_item **items; +}; + +struct ref_filter { + const char **name_patterns; +}; + +struct ref_filter_cbdata { + struct ref_array array; + struct ref_filter filter; +}; + +/* Callback function for for_each_*ref(). This filters the refs based on the filters set */ +int ref_filter_handler(const char *refname, const unsigned char *sha1, int flag, void *cb_data); +/* Clear all memory allocated to ref_array */ +void ref_array_clear(struct ref_array *array); +/* Parse format string and sort specifiers */ +int parse_ref_filter_atom(const char *atom, const char *ep); +/* Used to verify if the given format is correct and to parse out the used atoms */ +int verify_ref_format(const char *format); +/* Sort the given ref_array as per the ref_sorting provided */ +void ref_array_sort(struct ref_sorting *sort, struct ref_array *array); +/* Print the ref using the given format and quote_style */ +void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style); +/* Callback function for parsing the sort option */ +int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset); +/* Default sort option based on refname */ +struct ref_sorting *ref_default_sorting(void); + +#endif /* REF_FILTER_H */ -- 2.4.2