From: Jani Nikula Date: Tue, 25 Mar 2014 17:07:49 +0000 (+0200) Subject: [PATCH 1/2] cli: abstract database dumping from the dump command X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=8cf5fa27fe9299f9abbd9f4357b9fff3e1c207af;p=notmuch-archives.git [PATCH 1/2] cli: abstract database dumping from the dump command --- diff --git a/2b/4e33aac3d68e4f63c305d0b7e60af1911cd7d6 b/2b/4e33aac3d68e4f63c305d0b7e60af1911cd7d6 new file mode 100644 index 000000000..b3b3142f4 --- /dev/null +++ b/2b/4e33aac3d68e4f63c305d0b7e60af1911cd7d6 @@ -0,0 +1,213 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by olra.theworths.org (Postfix) with ESMTP id 227EA431FC9 + for ; Tue, 25 Mar 2014 10:08:02 -0700 (PDT) +X-Virus-Scanned: Debian amavisd-new at olra.theworths.org +X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" +X-Spam-Flag: NO +X-Spam-Score: -0.7 +X-Spam-Level: +X-Spam-Status: No, score=-0.7 tagged_above=-999 required=5 + tests=[RCVD_IN_DNSWL_LOW=-0.7] autolearn=disabled +Received: from olra.theworths.org ([127.0.0.1]) + by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id 0plqUxhpOOAu for ; 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+ Tue, 25 Mar 2014 10:07:55 -0700 (PDT) +Received: from localhost (dsl-hkibrasgw2-58c36f-91.dhcp.inet.fi. + [88.195.111.91]) + by mx.google.com with ESMTPSA id x3sm41360271eep.17.2014.03.25.10.07.54 + for + (version=TLSv1.2 cipher=RC4-SHA bits=128/128); + Tue, 25 Mar 2014 10:07:54 -0700 (PDT) +From: Jani Nikula +To: notmuch@notmuchmail.org +Subject: [PATCH 1/2] cli: abstract database dumping from the dump command +Date: Tue, 25 Mar 2014 19:07:49 +0200 +Message-Id: + <8fce111b04768fda5594a0c1883d780183d19cda.1395767165.git.jani@nikula.org> +X-Mailer: git-send-email 1.9.0 +In-Reply-To: +References: +In-Reply-To: +References: +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.13 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Tue, 25 Mar 2014 17:08:02 -0000 + +No functional changes, except for slight improvement in error +handling. +--- + notmuch-dump.c | 107 ++++++++++++++++++++++++++++++++------------------------- + 1 file changed, 61 insertions(+), 46 deletions(-) + +diff --git a/notmuch-dump.c b/notmuch-dump.c +index 158142f55b49..179e2e97bf61 100644 +--- a/notmuch-dump.c ++++ b/notmuch-dump.c +@@ -22,56 +22,17 @@ + #include "dump-restore-private.h" + #include "string-util.h" + +-int +-notmuch_dump_command (notmuch_config_t *config, int argc, char *argv[]) ++static int ++database_dump_file (notmuch_database_t *notmuch, FILE *output, ++ const char *query_str, int output_format) + { +- notmuch_database_t *notmuch; + notmuch_query_t *query; +- FILE *output = stdout; + notmuch_messages_t *messages; + notmuch_message_t *message; + notmuch_tags_t *tags; +- const char *query_str = ""; +- +- if (notmuch_database_open (notmuch_config_get_database_path (config), +- NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much)) +- return EXIT_FAILURE; +- +- char *output_file_name = NULL; +- int opt_index; +- +- int output_format = DUMP_FORMAT_BATCH_TAG; + +- notmuch_opt_desc_t options[] = { +- { NOTMUCH_OPT_KEYWORD, &output_format, "format", 'f', +- (notmuch_keyword_t []){ { "sup", DUMP_FORMAT_SUP }, +- { "batch-tag", DUMP_FORMAT_BATCH_TAG }, +- { 0, 0 } } }, +- { NOTMUCH_OPT_STRING, &output_file_name, "output", 'o', 0 }, +- { 0, 0, 0, 0, 0 } +- }; +- +- opt_index = parse_arguments (argc, argv, options, 1); +- if (opt_index < 0) +- return EXIT_FAILURE; +- +- if (output_file_name) { +- output = fopen (output_file_name, "w"); +- if (output == NULL) { +- fprintf (stderr, "Error opening %s for writing: %s\n", +- output_file_name, strerror (errno)); +- return EXIT_FAILURE; +- } +- } +- +- +- if (opt_index < argc) { +- query_str = query_string_from_args (notmuch, argc - opt_index, argv + opt_index); +- if (query_str == NULL) { +- fprintf (stderr, "Out of memory.\n"); +- return EXIT_FAILURE; +- } +- } ++ if (! query_str) ++ query_str = ""; + + query = notmuch_query_create (notmuch, query_str); + if (query == NULL) { +@@ -149,11 +110,65 @@ notmuch_dump_command (notmuch_config_t *config, int argc, char *argv[]) + notmuch_message_destroy (message); + } + ++ notmuch_query_destroy (query); ++ ++ return EXIT_SUCCESS; ++} ++ ++int ++notmuch_dump_command (notmuch_config_t *config, int argc, char *argv[]) ++{ ++ notmuch_database_t *notmuch; ++ FILE *output = stdout; ++ const char *query_str = NULL; ++ int ret; ++ ++ if (notmuch_database_open (notmuch_config_get_database_path (config), ++ NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much)) ++ return EXIT_FAILURE; ++ ++ char *output_file_name = NULL; ++ int opt_index; ++ ++ int output_format = DUMP_FORMAT_BATCH_TAG; ++ ++ notmuch_opt_desc_t options[] = { ++ { NOTMUCH_OPT_KEYWORD, &output_format, "format", 'f', ++ (notmuch_keyword_t []){ { "sup", DUMP_FORMAT_SUP }, ++ { "batch-tag", DUMP_FORMAT_BATCH_TAG }, ++ { 0, 0 } } }, ++ { NOTMUCH_OPT_STRING, &output_file_name, "output", 'o', 0 }, ++ { 0, 0, 0, 0, 0 } ++ }; ++ ++ opt_index = parse_arguments (argc, argv, options, 1); ++ if (opt_index < 0) ++ return EXIT_FAILURE; ++ ++ if (output_file_name) { ++ output = fopen (output_file_name, "w"); ++ if (output == NULL) { ++ fprintf (stderr, "Error opening %s for writing: %s\n", ++ output_file_name, strerror (errno)); ++ return EXIT_FAILURE; ++ } ++ } ++ ++ ++ if (opt_index < argc) { ++ query_str = query_string_from_args (notmuch, argc - opt_index, argv + opt_index); ++ if (query_str == NULL) { ++ fprintf (stderr, "Out of memory.\n"); ++ return EXIT_FAILURE; ++ } ++ } ++ ++ ret = database_dump_file (notmuch, output, query_str, output_format); ++ + if (output != stdout) + fclose (output); + +- notmuch_query_destroy (query); + notmuch_database_destroy (notmuch); + +- return EXIT_SUCCESS; ++ return ret; + } +-- +1.9.0 +