From 220fba647b57d5d671929dafad86cc7e226bd26f Mon Sep 17 00:00:00 2001 From: 7 Date: Fri, 28 Sep 2001 00:12:24 +0000 Subject: Use g_strdup for the uri, not the xml memory. 2001-09-27 * vfolder-rule.c (xml_decode): Use g_strdup for the uri, not the xml memory. * filter-driver.c, filter-message-search.c: Removed, again, how did they come back??? svn path=/trunk/; revision=13208 --- filter/filter-message-search.c | 806 ----------------------------------------- 1 file changed, 806 deletions(-) delete mode 100644 filter/filter-message-search.c (limited to 'filter/filter-message-search.c') diff --git a/filter/filter-message-search.c b/filter/filter-message-search.c deleted file mode 100644 index 415bdb170c..0000000000 --- a/filter/filter-message-search.c +++ /dev/null @@ -1,806 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: Jeffrey Stedfast - * - * Copyright 2000 Helix Code, Inc. (www.helixcode.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA. - * - */ - -#ifdef HAVE_CONFIG_H -#include -#endif - -#include "filter-message-search.h" -#include -#include -#include -#include -#include - -typedef struct { - CamelMimeMessage *message; - CamelMessageInfo *info; - const char *source; - CamelException *ex; -} FilterMessageSearch; - -/* ESExp callbacks */ -static ESExpResult *header_contains (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *header_matches (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *header_starts_with (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *header_ends_with (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *header_exists (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *header_soundex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *header_regex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *header_full_regex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *match_all (struct _ESExp *f, int argc, struct _ESExpTerm **argv, FilterMessageSearch *fms); -static ESExpResult *body_contains (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *body_regex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *user_flag (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *user_tag (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *system_flag (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *get_sent_date (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *get_received_date (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *get_current_date (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *get_score (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); -static ESExpResult *get_source (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms); - -/* builtin functions */ -static struct { - char *name; - ESExpFunc *func; - int type; /* set to 1 if a function can perform shortcut evaluation, or - doesn't execute everything, 0 otherwise */ -} symbols[] = { - { "match-all", (ESExpFunc *) match_all, 0 }, - { "body-contains", (ESExpFunc *) body_contains, 0 }, - { "body-regex", (ESExpFunc *) body_regex, 0 }, - { "header-contains", (ESExpFunc *) header_contains, 0 }, - { "header-matches", (ESExpFunc *) header_matches, 0 }, - { "header-starts-with", (ESExpFunc *) header_starts_with, 0 }, - { "header-ends-with", (ESExpFunc *) header_ends_with, 0 }, - { "header-exists", (ESExpFunc *) header_exists, 0 }, - { "header-soundex", (ESExpFunc *) header_soundex, 0 }, - { "header-regex", (ESExpFunc *) header_regex, 0 }, - { "header-full-regex", (ESExpFunc *) header_full_regex, 0 }, - { "user-tag", (ESExpFunc *) user_tag, 0 }, - { "user-flag", (ESExpFunc *) user_flag, 0 }, - { "system-flag", (ESExpFunc *) system_flag, 0 }, - { "get-sent-date", (ESExpFunc *) get_sent_date, 0 }, - { "get-received-date", (ESExpFunc *) get_received_date, 0 }, - { "get-current-date", (ESExpFunc *) get_current_date, 0 }, - { "get-score", (ESExpFunc *) get_score, 0 }, - { "get-source", (ESExpFunc *) get_source, 0 }, -}; - -static ESExpResult * -header_contains (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 2) { - char *header = (argv[0])->value.string; - char *match = (argv[1])->value.string; - const char *contents; - - contents = camel_medium_get_header (CAMEL_MEDIUM (fms->message), header); - - if (contents) { - if (e_utf8_strstrcase (contents, match)) - matched = TRUE; - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -header_matches (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 2) { - char *header = (argv[0])->value.string; - char *match = (argv[1])->value.string; - const char *contents; - - contents = camel_medium_get_header (CAMEL_MEDIUM (fms->message), header); - - if (contents) { - /* danw says to use search-engine style matching... - * This means that if the search match string is - * lowercase then compare case-insensitive else - * compare case-sensitive. */ - gboolean is_lowercase = TRUE; - char *c; - - /* remove any leading white space... */ - for ( ; *contents && isspace (*contents); contents++); - - for (c = match; *c; c++) { - if (isalpha (*c) && isupper (*c)) { - is_lowercase = FALSE; - break; - } - } - - if (is_lowercase) { - if (!g_strcasecmp (contents, match)) - matched = TRUE; - } else { - if (!strcmp (contents, match)) - matched = TRUE; - } - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -header_starts_with (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 2) { - char *header = (argv[0])->value.string; - char *match = (argv[1])->value.string; - const char *contents; - - contents = camel_medium_get_header (CAMEL_MEDIUM (fms->message), header); - - if (contents && strlen (contents) >= strlen (match)) { - /* danw says to use search-engine style matching... - * This means that if the search match string is - * lowercase then compare case-insensitive else - * compare case-sensitive. */ - gboolean is_lowercase = TRUE; - char *c; - - /* remove any leading white space... */ - for ( ; *contents && isspace (*contents); contents++); - - for (c = match; *c; c++) { - if (isalpha (*c) && isupper (*c)) { - is_lowercase = FALSE; - break; - } - } - - if (is_lowercase) { - if (!g_strncasecmp (contents, match, strlen (match))) - matched = TRUE; - } else { - if (!strncmp (contents, match, strlen (match))) - matched = TRUE; - } - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -header_ends_with (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 2) { - char *header = (argv[0])->value.string; - char *match = (argv[1])->value.string; - const char *contents; - - contents = camel_medium_get_header (CAMEL_MEDIUM (fms->message), header); - - if (contents && strlen (contents) >= strlen (match)) { - /* danw says to use search-engine style matching... - * This means that if the search match string is - * lowercase then compare case-insensitive else - * compare case-sensitive. */ - gboolean is_lowercase = TRUE; - char *c, *end; - - /* remove any leading white space... */ - for ( ; *contents && isspace (*contents); contents++); - - for (c = match; *c; c++) { - if (isalpha (*c) && isupper (*c)) { - is_lowercase = FALSE; - break; - } - } - - end = (char *) contents + strlen (contents) - strlen (match); - - if (is_lowercase) { - if (!g_strcasecmp (end, match)) - matched = TRUE; - } else { - if (!strcmp (end, match)) - matched = TRUE; - } - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -header_exists (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 1) { - char *header = (argv[0])->value.string; - const char *contents; - - contents = camel_medium_get_header (CAMEL_MEDIUM (fms->message), header); - - if (contents) - matched = TRUE; - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static unsigned char soundex_table[256] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 49, 50, 51, 0, 49, 50, 0, 0, 50, 50, 52, 53, 53, 0, - 49, 50, 54, 50, 51, 0, 49, 0, 50, 0, 50, 0, 0, 0, 0, 0, - 0, 0, 49, 50, 51, 0, 49, 50, 0, 0, 50, 50, 52, 53, 53, 0, - 49, 50, 54, 50, 51, 0, 49, 0, 50, 0, 50, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static void -soundexify (const gchar *sound, gchar code[5]) -{ - guchar *c, last = '\0'; - gint n; - - for (c = (guchar *) sound; *c && !isalpha (*c); c++); - code[0] = toupper (*c); - memset (code + 1, '0', 3); - for (n = 1; *c && n < 5; c++) { - guchar ch = soundex_table[*c]; - - if (ch && ch != last) { - code[n++] = ch; - last = ch; - } - } - code[4] = '\0'; -} - -static gint -soundexcmp (const gchar *sound1, const gchar *sound2) -{ - gchar code1[5], code2[5]; - - soundexify (sound1, code1); - soundexify (sound2, code2); - - return strcmp (code1, code2); -} - -static ESExpResult * -header_soundex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 2) { - char *header = (argv[0])->value.string; - char *match = (argv[1])->value.string; - const char *contents; - - contents = camel_medium_get_header (CAMEL_MEDIUM (fms->message), header); - - if (contents) { - /* remove any leading white space... */ - for ( ; *contents && isspace (*contents); contents++); - - if (!soundexcmp (contents, match)) - matched = TRUE; - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -header_regex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 2) { - char *header = (argv[0])->value.string; - char *match = (argv[1])->value.string; - regex_t regexpat; /* regex patern */ - regmatch_t *fltmatch; - gint regerr = 0; - size_t reglen = 0; - gchar *regmsg; - const char *contents; - - contents = camel_medium_get_header (CAMEL_MEDIUM (fms->message), header); - - regerr = regcomp (®expat, match, REG_EXTENDED | REG_NEWLINE | REG_ICASE); - if (regerr) { - /* regerror gets called twice to get the full error string - length to do proper posix error reporting */ - reglen = regerror (regerr, ®expat, 0, 0); - regmsg = g_malloc0 (reglen + 1); - regerror (regerr, ®expat, regmsg, reglen); - camel_exception_setv (fms->ex, CAMEL_EXCEPTION_SYSTEM, - _("Failed to perform regex search on message header: %s"), - regmsg); - g_free (regmsg); - regfree (®expat); - } else { - if (contents) { - fltmatch = g_new0 (regmatch_t, regexpat.re_nsub); - - if (!regexec (®expat, contents, regexpat.re_nsub, fltmatch, 0)) - matched = TRUE; - - g_free (fltmatch); - regfree (®expat); - } - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static gchar * -get_full_header (CamelMimeMessage *message) -{ - CamelMimePart *mp = CAMEL_MIME_PART (message); - GString *str = g_string_new (""); - char *ret; - struct _header_raw *h; - - for (h = mp->headers; h; h = h->next) { - if (h->value != NULL) - g_string_sprintfa (str, "%s%s%s\n", h->name, - isspace (h->value[0]) ? ":" : ": ", h->value); - } - - ret = str->str; - g_string_free (str, FALSE); - - return ret; -} - -static ESExpResult * -header_full_regex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc == 1) { - char *match = (argv[0])->value.string; - regex_t regexpat; /* regex patern */ - regmatch_t *fltmatch; - gint regerr = 0; - size_t reglen = 0; - gchar *regmsg; - char *contents; - - contents = get_full_header (fms->message); - - regerr = regcomp (®expat, match, REG_EXTENDED | REG_NEWLINE | REG_ICASE); - if (regerr) { - /* regerror gets called twice to get the full error string - length to do proper posix error reporting */ - reglen = regerror (regerr, ®expat, 0, 0); - regmsg = g_malloc0 (reglen + 1); - regerror (regerr, ®expat, regmsg, reglen); - camel_exception_setv (fms->ex, CAMEL_EXCEPTION_SYSTEM, - _("Failed to perform regex search on message header: %s"), - regmsg); - g_free (regmsg); - regfree (®expat); - } else { - if (contents) { - fltmatch = g_new0 (regmatch_t, regexpat.re_nsub); - - if (!regexec (®expat, contents, regexpat.re_nsub, fltmatch, 0)) - matched = TRUE; - - g_free (fltmatch); - regfree (®expat); - } - } - g_free (contents); - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -match_all (struct _ESExp *f, int argc, struct _ESExpTerm **argv, FilterMessageSearch *fms) -{ - /* match-all: when dealing with single messages is a no-op */ - ESExpResult *r; - - r = e_sexp_result_new (ESEXP_RES_BOOL); - if (argv[0]->type == ESEXP_RES_BOOL) - r->value.bool = argv[0]->value.bool; - else - r->value.bool = FALSE; - - return r; -} - -static gboolean -mime_part_matches (CamelMimePart *mime_part, const char *match, gboolean regex, CamelException *ex) -{ - CamelStream *stream; - GByteArray *array; - char *text; - regex_t regexpat; /* regex patern */ - regmatch_t *fltmatch; - gint regerr = 0; - size_t reglen = 0; - gchar *regmsg; - gboolean matched = FALSE; - - array = g_byte_array_new (); - stream = camel_stream_mem_new_with_byte_array (array); - camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (mime_part), stream); - camel_object_unref (CAMEL_OBJECT (stream)); - - g_byte_array_append (array, "", 1); - - text = array->data; - - if (regex) { - regerr = regcomp (®expat, match, REG_EXTENDED | REG_NEWLINE | REG_ICASE); - if (regerr) { - /* regerror gets called twice to get the full error string - length to do proper posix error reporting */ - reglen = regerror (regerr, ®expat, 0, 0); - regmsg = g_malloc0 (reglen + 1); - regerror (regerr, ®expat, regmsg, reglen); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - "Failed to perform regex search on message body: %s", - regmsg); - g_free (regmsg); - regfree (®expat); - } else { - fltmatch = g_new0 (regmatch_t, regexpat.re_nsub); - - if (!regexec (®expat, text, regexpat.re_nsub, fltmatch, 0)) - matched = TRUE; - - g_free (fltmatch); - regfree (®expat); - } - } else { - if (strstr (text, match)) - matched = TRUE; - } - - g_byte_array_free (array, TRUE); - - return matched; -} - -static gboolean -handle_multipart (CamelMultipart *multipart, const char *match, gboolean regex, CamelException *ex) -{ - gboolean matched = FALSE; - int i, nparts; - - nparts = camel_multipart_get_number (multipart); - - for (i = 0; i < nparts && !matched; i++) { - CamelContentType *content; - CamelMimePart *mime_part; - - mime_part = camel_multipart_get_part (multipart, i); - content = camel_mime_part_get_content_type (mime_part); - - if (header_content_type_is (content, "text", "*")) { - /* we only want to match text parts */ - matched = mime_part_matches (mime_part, match, regex, ex); - - if (camel_exception_is_set (ex)) - break; - } else if (header_content_type_is (content, "multipart", "*")) { - CamelDataWrapper *wrapper; - CamelMultipart *mpart; - - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - mpart = CAMEL_MULTIPART (wrapper); - - matched = handle_multipart (mpart, match, regex, ex); - - if (camel_exception_is_set (ex)) - break; - } - } - - return matched; -} - -static ESExpResult * -body_contains (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc > 0) { - CamelContentType *content; - char *match; - - match = (*argv)->value.string; - - content = camel_mime_part_get_content_type (CAMEL_MIME_PART (fms->message)); - - if (header_content_type_is (content, "multipart", "*")) { - CamelDataWrapper *wrapper; - CamelMultipart *multipart; - - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (CAMEL_MIME_PART (fms->message))); - multipart = CAMEL_MULTIPART (wrapper); - - matched = handle_multipart (multipart, match, FALSE, fms->ex); - } else { - /* single-part message so just search the entire message */ - matched = mime_part_matches (CAMEL_MIME_PART (fms->message), match, FALSE, fms->ex); - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -body_regex (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - gboolean matched = FALSE; - ESExpResult *r; - - if (argc > 0) { - CamelContentType *content; - char *match; - - match = (*argv)->value.string; - - content = camel_mime_part_get_content_type (CAMEL_MIME_PART (fms->message)); - - if (header_content_type_is (content, "multipart", "*")) { - CamelDataWrapper *wrapper; - CamelMultipart *multipart; - - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (CAMEL_MIME_PART (fms->message))); - multipart = CAMEL_MULTIPART (wrapper); - - matched = handle_multipart (multipart, match, TRUE, fms->ex); - } else { - /* single-part message so just search the entire message */ - matched = mime_part_matches (CAMEL_MIME_PART (fms->message), match, TRUE, fms->ex); - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = matched; - - return r; -} - -static ESExpResult * -user_flag (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - gboolean truth = FALSE; - int i; - - /* performs an OR of all words */ - for (i = 0; i < argc && !truth; i++) { - if (argv[i]->type == ESEXP_RES_STRING - && camel_flag_get (&fms->info->user_flags, argv[i]->value.string)) { - truth = TRUE; - break; - } - } - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = truth; - - return r; -} - -static ESExpResult * -system_flag (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - gboolean truth = FALSE; - - if (argc == 1) - truth = camel_system_flag_get (fms->info->flags, argv[0]->value.string); - - r = e_sexp_result_new (ESEXP_RES_BOOL); - r->value.bool = truth; - - return r; -} - -static ESExpResult * -user_tag (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - const char *tag; - - tag = camel_tag_get (&fms->info->user_tags, argv[0]->value.string); - - r = e_sexp_result_new (ESEXP_RES_STRING); - r->value.string = g_strdup (tag ? tag : ""); - - return r; -} - -static ESExpResult * -get_sent_date (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - - r = e_sexp_result_new(ESEXP_RES_INT); - r->value.number = camel_mime_message_get_date(fms->message, NULL); - - return r; -} - -static ESExpResult * -get_received_date (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - - r = e_sexp_result_new(ESEXP_RES_INT); - r->value.number = camel_mime_message_get_date_received(fms->message, NULL); - - return r; -} - -static ESExpResult * -get_current_date (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - - r = e_sexp_result_new (ESEXP_RES_INT); - r->value.number = time (NULL); - - return r; -} - -static ESExpResult * -get_score (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - const char *tag; - - tag = camel_tag_get (&fms->info->user_tags, "score"); - - r = e_sexp_result_new (ESEXP_RES_INT); - if (tag) - r->value.number = atoi (tag); - else - r->value.number = 0; - - return r; -} - -static ESExpResult * -get_source (struct _ESExp *f, int argc, struct _ESExpResult **argv, FilterMessageSearch *fms) -{ - ESExpResult *r; - - r = e_sexp_result_new (ESEXP_RES_STRING); - r->value.string = g_strdup (fms->source); - - return r; -} - -gboolean -filter_message_search (CamelMimeMessage *message, CamelMessageInfo *info, - const char *source, const char *expression, CamelException *ex) -{ - FilterMessageSearch *fms; - ESExp *sexp; - ESExpResult *result; - gboolean retval; - int i; - - fms = g_new (FilterMessageSearch, 1); - fms->message = message; - fms->info = info; - fms->source = source; - fms->ex = ex; - - sexp = e_sexp_new (); - - for (i = 0; i < sizeof (symbols) / sizeof (symbols[0]); i++) { - if (symbols[i].type == 1) { - e_sexp_add_ifunction (sexp, 0, symbols[i].name, - (ESExpIFunc *)symbols[i].func, fms); - } else { - e_sexp_add_function (sexp, 0, symbols[i].name, - symbols[i].func, fms); - } - } - - e_sexp_input_text (sexp, expression, strlen (expression)); - e_sexp_parse (sexp); - result = e_sexp_eval (sexp); - - g_free (fms); - - if (result->type == ESEXP_RES_BOOL) - retval = result->value.bool; - else - retval = FALSE; - - e_sexp_unref(sexp); - e_sexp_result_free (result); - - return retval; -} -- cgit v1.2.3