X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-show.c;h=c07f8871aefe4eab1313ea795d7476cb854d7e04;hp=ec3e8618464b2ca49b5e16e61673a530e8c4a9c0;hb=f735a85c28a3c6b6e38ecaba04029a917c6d6830;hpb=305a7ade1e20e162ff71a007e414ca301e4b90f5 diff --git a/notmuch-show.c b/notmuch-show.c index ec3e8618..c07f8871 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -32,16 +32,17 @@ static const notmuch_show_format_t format_text = { }; static notmuch_status_t -format_part_json_entry (const void *ctx, sprinter_t *sp, mime_node_t *node, - int indent, const notmuch_show_params_t *params); +format_part_sprinter_entry (const void *ctx, sprinter_t *sp, mime_node_t *node, + int indent, const notmuch_show_params_t *params); static const notmuch_show_format_t format_json = { .new_sprinter = sprinter_json_create, - .message_set_start = "[", - .part = format_part_json_entry, - .message_set_sep = ", ", - .message_set_end = "]", - .null_message = "null" + .part = format_part_sprinter_entry, +}; + +static const notmuch_show_format_t format_sexp = { + .new_sprinter = sprinter_sexp_create, + .part = format_part_sprinter_entry, }; static notmuch_status_t @@ -112,8 +113,11 @@ _get_one_line_summary (const void *ctx, notmuch_message_t *message) /* Emit a sequence of key/value pairs for the metadata of message. * The caller should begin a map before calling this. */ static void -format_message_json (sprinter_t *sp, notmuch_message_t *message) +format_message_sprinter (sprinter_t *sp, notmuch_message_t *message) { + /* Any changes to the JSON or S-Expression format should be + * reflected in the file devel/schemata. */ + void *local = talloc_new (NULL); notmuch_tags_t *tags; time_t date; @@ -209,11 +213,15 @@ _is_from_line (const char *line) } void -format_headers_json (sprinter_t *sp, GMimeMessage *message, - notmuch_bool_t reply) +format_headers_sprinter (sprinter_t *sp, GMimeMessage *message, + notmuch_bool_t reply) { + /* Any changes to the JSON or S-Expression format should be + * reflected in the file devel/schemata. */ + InternetAddressList *recipients; const char *recipients_string; + const char *reply_to_string; sp->begin_map (sp); @@ -237,6 +245,19 @@ format_headers_json (sprinter_t *sp, GMimeMessage *message, sp->string (sp, recipients_string); } + recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_BCC); + recipients_string = internet_address_list_to_string (recipients, 0); + if (recipients_string) { + sp->map_key (sp, "Bcc"); + sp->string (sp, recipients_string); + } + + reply_to_string = g_mime_message_get_reply_to (message); + if (reply_to_string) { + sp->map_key (sp, "Reply-To"); + sp->string (sp, reply_to_string); + } + if (reply) { sp->map_key (sp, "In-reply-to"); sp->string (sp, g_mime_object_get_header (GMIME_OBJECT (message), "In-reply-to")); @@ -314,6 +335,8 @@ show_text_part_content (GMimeObject *part, GMimeStream *stream_out, } #ifdef GMIME_ATLEAST_26 + +/* Get signature status string (GMime 2.6) */ static const char* signature_status_to_string (GMimeSignatureStatus x) { @@ -327,28 +350,14 @@ signature_status_to_string (GMimeSignatureStatus x) } return "unknown"; } -#else -static const char* -signer_status_to_string (GMimeSignerStatus x) -{ - switch (x) { - case GMIME_SIGNER_STATUS_NONE: - return "none"; - case GMIME_SIGNER_STATUS_GOOD: - return "good"; - case GMIME_SIGNER_STATUS_BAD: - return "bad"; - case GMIME_SIGNER_STATUS_ERROR: - return "error"; - } - return "unknown"; -} -#endif -#ifdef GMIME_ATLEAST_26 +/* Signature status sprinter (GMime 2.6) */ static void -format_part_sigstatus_json (sprinter_t *sp, mime_node_t *node) +format_part_sigstatus_sprinter (sprinter_t *sp, mime_node_t *node) { + /* Any changes to the JSON or S-Expression format should be + * reflected in the file devel/schemata. */ + GMimeSignatureList *siglist = node->sig_list; sp->begin_list (sp); @@ -417,9 +426,29 @@ format_part_sigstatus_json (sprinter_t *sp, mime_node_t *node) sp->end (sp); } -#else + +#else /* GMIME_ATLEAST_26 */ + +/* Get signature status string (GMime 2.4) */ +static const char* +signer_status_to_string (GMimeSignerStatus x) +{ + switch (x) { + case GMIME_SIGNER_STATUS_NONE: + return "none"; + case GMIME_SIGNER_STATUS_GOOD: + return "good"; + case GMIME_SIGNER_STATUS_BAD: + return "bad"; + case GMIME_SIGNER_STATUS_ERROR: + return "error"; + } + return "unknown"; +} + +/* Signature status sprinter (GMime 2.4) */ static void -format_part_sigstatus_json (sprinter_t *sp, mime_node_t *node) +format_part_sigstatus_sprinter (sprinter_t *sp, mime_node_t *node) { const GMimeSignatureValidity* validity = node->sig_validity; @@ -480,7 +509,8 @@ format_part_sigstatus_json (sprinter_t *sp, mime_node_t *node) sp->end (sp); } -#endif + +#endif /* GMIME_ATLEAST_26 */ static notmuch_status_t format_part_text (const void *ctx, sprinter_t *sp, mime_node_t *node, @@ -575,24 +605,48 @@ format_part_text (const void *ctx, sprinter_t *sp, mime_node_t *node, return NOTMUCH_STATUS_SUCCESS; } +static void +format_omitted_part_meta_sprinter (sprinter_t *sp, GMimeObject *meta, GMimePart *part) +{ + const char *content_charset = g_mime_object_get_content_type_parameter (meta, "charset"); + const char *cte = g_mime_object_get_header (meta, "content-transfer-encoding"); + GMimeDataWrapper *wrapper = g_mime_part_get_content_object (part); + GMimeStream *stream = g_mime_data_wrapper_get_stream (wrapper); + ssize_t content_length = g_mime_stream_length (stream); + + if (content_charset != NULL) { + sp->map_key (sp, "content-charset"); + sp->string (sp, content_charset); + } + if (cte != NULL) { + sp->map_key (sp, "content-transfer-encoding"); + sp->string (sp, cte); + } + if (content_length >= 0) { + sp->map_key (sp, "content-length"); + sp->integer (sp, content_length); + } +} + void -format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node, - notmuch_bool_t first, notmuch_bool_t output_body) +format_part_sprinter (const void *ctx, sprinter_t *sp, mime_node_t *node, + notmuch_bool_t first, notmuch_bool_t output_body, + notmuch_bool_t include_html) { - /* Any changes to the JSON format should be reflected in the file - * devel/schemata. */ + /* Any changes to the JSON or S-Expression format should be + * reflected in the file devel/schemata. */ if (node->envelope_file) { sp->begin_map (sp); - format_message_json (sp, node->envelope_file); + format_message_sprinter (sp, node->envelope_file); sp->map_key (sp, "headers"); - format_headers_json (sp, GMIME_MESSAGE (node->part), FALSE); + format_headers_sprinter (sp, GMIME_MESSAGE (node->part), FALSE); if (output_body) { sp->map_key (sp, "body"); sp->begin_list (sp); - format_part_json (ctx, sp, mime_node_child (node, 0), first, TRUE); + format_part_sprinter (ctx, sp, mime_node_child (node, 0), first, TRUE, include_html); sp->end (sp); } sp->end (sp); @@ -627,7 +681,7 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node, if (node->verify_attempted) { sp->map_key (sp, "sigstatus"); - format_part_sigstatus_json (sp, node); + format_part_sigstatus_sprinter (sp, node); } sp->map_key (sp, "content-type"); @@ -647,20 +701,16 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node, /* For non-HTML text parts, we include the content in the * JSON. Since JSON must be Unicode, we handle charset * decoding here and do not report a charset to the caller. - * For text/html parts, we do not include the content. If a - * caller is interested in text/html parts, it should retrieve - * them separately and they will not be decoded. Since this - * makes charset decoding the responsibility on the caller, we + * For text/html parts, we do not include the content unless + * the --include-html option has been passed. If a html part + * is not included, it can be requested directly. This makes + * charset decoding the responsibility on the caller so we * report the charset for text/html parts. */ - if (g_mime_content_type_is_type (content_type, "text", "html")) { - const char *content_charset = g_mime_object_get_content_type_parameter (meta, "charset"); - - if (content_charset != NULL) { - sp->map_key (sp, "content-charset"); - sp->string (sp, content_charset); - } - } else if (g_mime_content_type_is_type (content_type, "text", "*")) { + if (g_mime_content_type_is_type (content_type, "text", "*") && + (include_html || + ! g_mime_content_type_is_type (content_type, "text", "html"))) + { GMimeStream *stream_memory = g_mime_stream_mem_new (); GByteArray *part_content; show_text_part_content (node->part, stream_memory, 0); @@ -668,6 +718,8 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node, sp->map_key (sp, "content"); sp->string_len (sp, (char *) part_content->data, part_content->len); g_object_unref (stream_memory); + } else { + format_omitted_part_meta_sprinter (sp, meta, GMIME_PART (node->part)); } } else if (GMIME_IS_MULTIPART (node->part)) { sp->map_key (sp, "content"); @@ -679,7 +731,7 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node, sp->begin_map (sp); sp->map_key (sp, "headers"); - format_headers_json (sp, GMIME_MESSAGE (node->part), FALSE); + format_headers_sprinter (sp, GMIME_MESSAGE (node->part), FALSE); sp->map_key (sp, "body"); sp->begin_list (sp); @@ -687,7 +739,7 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node, } for (i = 0; i < node->nchildren; i++) - format_part_json (ctx, sp, mime_node_child (node, i), i == 0, TRUE); + format_part_sprinter (ctx, sp, mime_node_child (node, i), i == 0, TRUE, include_html); /* Close content structures */ for (i = 0; i < nclose; i++) @@ -697,11 +749,11 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node, } static notmuch_status_t -format_part_json_entry (const void *ctx, sprinter_t *sp, - mime_node_t *node, unused (int indent), - const notmuch_show_params_t *params) +format_part_sprinter_entry (const void *ctx, sprinter_t *sp, + mime_node_t *node, unused (int indent), + const notmuch_show_params_t *params) { - format_part_json (ctx, sp, node, TRUE, params->output_body); + format_part_sprinter (ctx, sp, node, TRUE, params->output_body, params->include_html); return NOTMUCH_STATUS_SUCCESS; } @@ -961,11 +1013,9 @@ do_show (void *ctx, notmuch_threads_t *threads; notmuch_thread_t *thread; notmuch_messages_t *messages; - int first_toplevel = 1; notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS; - if (format->message_set_start) - fputs (format->message_set_start, stdout); + sp->begin_list (sp); for (threads = notmuch_query_search_threads (query); notmuch_threads_valid (threads); @@ -979,10 +1029,6 @@ do_show (void *ctx, INTERNAL_ERROR ("Thread %s has no toplevel messages.\n", notmuch_thread_get_thread_id (thread)); - if (!first_toplevel && format->message_set_sep) - fputs (format->message_set_sep, stdout); - first_toplevel = 0; - status = show_messages (ctx, format, sp, messages, 0, params); if (status && !res) res = status; @@ -991,8 +1037,7 @@ do_show (void *ctx, } - if (format->message_set_end) - fputs (format->message_set_end, stdout); + sp->end (sp); return res != NOTMUCH_STATUS_SUCCESS; } @@ -1000,6 +1045,7 @@ do_show (void *ctx, enum { NOTMUCH_FORMAT_NOT_SPECIFIED, NOTMUCH_FORMAT_JSON, + NOTMUCH_FORMAT_SEXP, NOTMUCH_FORMAT_TEXT, NOTMUCH_FORMAT_MBOX, NOTMUCH_FORMAT_RAW @@ -1018,9 +1064,8 @@ enum { }; int -notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) +notmuch_show_command (notmuch_config_t *config, int argc, char *argv[]) { - notmuch_config_t *config; notmuch_database_t *notmuch; notmuch_query_t *query; char *query_string; @@ -1034,7 +1079,8 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) .crypto = { .verify = FALSE, .decrypt = FALSE - } + }, + .include_html = FALSE }; int format_sel = NOTMUCH_FORMAT_NOT_SPECIFIED; int exclude = EXCLUDE_TRUE; @@ -1044,9 +1090,11 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) { NOTMUCH_OPT_KEYWORD, &format_sel, "format", 'f', (notmuch_keyword_t []){ { "json", NOTMUCH_FORMAT_JSON }, { "text", NOTMUCH_FORMAT_TEXT }, + { "sexp", NOTMUCH_FORMAT_SEXP }, { "mbox", NOTMUCH_FORMAT_MBOX }, { "raw", NOTMUCH_FORMAT_RAW }, { 0, 0 } } }, + { NOTMUCH_OPT_INT, ¬much_format_version, "format-version", 0, 0 }, { NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x', (notmuch_keyword_t []){ { "true", EXCLUDE_TRUE }, { "false", EXCLUDE_FALSE }, @@ -1060,6 +1108,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) { NOTMUCH_OPT_BOOLEAN, ¶ms.crypto.decrypt, "decrypt", 'd', 0 }, { NOTMUCH_OPT_BOOLEAN, ¶ms.crypto.verify, "verify", 'v', 0 }, { NOTMUCH_OPT_BOOLEAN, ¶ms.output_body, "body", 'b', 0 }, + { NOTMUCH_OPT_BOOLEAN, ¶ms.include_html, "include-html", 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -1088,6 +1137,9 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) case NOTMUCH_FORMAT_TEXT: format = &format_text; break; + case NOTMUCH_FORMAT_SEXP: + format = &format_sexp; + break; case NOTMUCH_FORMAT_MBOX: if (params.part > 0) { fprintf (stderr, "Error: specifying parts is incompatible with mbox output format.\n"); @@ -1106,9 +1158,12 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) break; } - /* Default is entire-thread = FALSE except for format=json. */ + notmuch_exit_if_unsupported_format (); + + /* Default is entire-thread = FALSE except for format=json and + * format=sexp. */ if (entire_thread == ENTIRE_THREAD_DEFAULT) { - if (format == &format_json) + if (format == &format_json || format == &format_sexp) entire_thread = ENTIRE_THREAD_TRUE; else entire_thread = ENTIRE_THREAD_FALSE; @@ -1119,21 +1174,23 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) fprintf (stderr, "Warning: --body=false is incompatible with --part > 0. Disabling.\n"); params.output_body = TRUE; } else { - if (format != &format_json) - fprintf (stderr, "Warning: --body=false only implemented for format=json\n"); + if (format != &format_json && format != &format_sexp) + fprintf (stderr, + "Warning: --body=false only implemented for format=json and format=sexp\n"); } } + if (params.include_html && + (format_sel != NOTMUCH_FORMAT_JSON && format_sel != NOTMUCH_FORMAT_SEXP)) { + fprintf (stderr, "Warning: --include-html only implemented for format=json and format=sexp\n"); + } + if (entire_thread == ENTIRE_THREAD_TRUE) params.entire_thread = TRUE; else params.entire_thread = FALSE; - config = notmuch_config_open (ctx, NULL, NULL); - if (config == NULL) - return 1; - - query_string = query_string_from_args (ctx, argc-opt_index, argv+opt_index); + query_string = query_string_from_args (config, argc-opt_index, argv+opt_index); if (query_string == NULL) { fprintf (stderr, "Out of memory\n"); return 1; @@ -1155,11 +1212,11 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) } /* Create structure printer. */ - sprinter = format->new_sprinter(ctx, stdout); + sprinter = format->new_sprinter(config, stdout); /* If a single message is requested we do not use search_excludes. */ if (params.part >= 0) - ret = do_show_single (ctx, query, format, sprinter, ¶ms); + ret = do_show_single (config, query, format, sprinter, ¶ms); else { /* We always apply set the exclude flag. The * exclude=true|false option controls whether or not we return @@ -1178,7 +1235,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) params.omit_excluded = FALSE; } - ret = do_show (ctx, query, format, sprinter, ¶ms); + ret = do_show (config, query, format, sprinter, ¶ms); } notmuch_crypto_cleanup (¶ms.crypto);