/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
*
* 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
*
* 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 Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#endif
#include <glib.h>
+#include <glib/gi18n.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
+#include <sys/stat.h>
-#include "intl.h"
#include "procheader.h"
#include "procmsg.h"
#include "codeconv.h"
#define BUFFSIZE 8192
-/*
- procheader_get_one_field
- - reads fp and puts the header and the corresponding content into buf
- if one of these is one of hentry table.
- - if hentry is NULL, ignores no headers
- */
+typedef char *(*getlinefunc) (char *, size_t, void *);
+typedef int (*peekcharfunc) (void *);
+typedef int (*getcharfunc) (void *);
+typedef gint (*get_one_field_func) (gchar *, size_t, void *, HeaderEntry[]);
+
+static gint string_get_one_field(gchar *buf, size_t len, char **str,
+ HeaderEntry hentry[]);
+
+static char *string_getline(char *buf, size_t len, char **str);
+static int string_peekchar(char **str);
+static int file_peekchar(FILE *fp);
+static gint generic_get_one_field(gchar *buf, size_t len, void *data,
+ HeaderEntry hentry[],
+ getlinefunc getline,
+ peekcharfunc peekchar,
+ gboolean unfold);
+static MsgInfo *parse_stream(void *data, gboolean isstring, MsgFlags flags,
+ gboolean full, gboolean decrypted);
+
-gint procheader_get_one_field(gchar *buf, gint len, FILE *fp,
+gint procheader_get_one_field(gchar *buf, size_t len, FILE *fp,
HeaderEntry hentry[])
+{
+ return generic_get_one_field(buf, len, fp, hentry,
+ (getlinefunc)fgets, (peekcharfunc)file_peekchar,
+ TRUE);
+}
+
+static gint string_get_one_field(gchar *buf, size_t len, char **str,
+ HeaderEntry hentry[])
+{
+ return generic_get_one_field(buf, len, str, hentry,
+ (getlinefunc)string_getline,
+ (peekcharfunc)string_peekchar,
+ TRUE);
+}
+
+static char *string_getline(char *buf, size_t len, char **str)
+{
+ if (!*str || !**str)
+ return NULL;
+
+ for (; **str && len > 1; --len)
+ if ((*buf++ = *(*str)++) == '\n')
+ break;
+ *buf = '\0';
+
+ return buf;
+}
+
+static int string_peekchar(char **str)
+{
+ return **str;
+}
+
+static int file_peekchar(FILE *fp)
+{
+ return ungetc(getc(fp), fp);
+}
+
+static gint generic_get_one_field(gchar *buf, size_t len, void *data,
+ HeaderEntry *hentry,
+ getlinefunc getline, peekcharfunc peekchar,
+ gboolean unfold)
{
gint nexthead;
gint hnum = 0;
/* skip non-required headers */
do {
do {
- if (fgets(buf, len, fp) == NULL)
+ if (getline(buf, len, data) == NULL)
return -1;
if (buf[0] == '\r' || buf[0] == '\n')
return -1;
for (hp = hentry, hnum = 0; hp->name != NULL;
hp++, hnum++) {
- if (!strncasecmp(hp->name, buf,
+ if (!g_ascii_strncasecmp(hp->name, buf,
strlen(hp->name)))
break;
}
} while (hp->name == NULL);
} else {
- if (fgets(buf, len, fp) == NULL) return -1;
+ if (getline(buf, len, data) == NULL) return -1;
if (buf[0] == '\r' || buf[0] == '\n') return -1;
}
- /* unfold the specified folded line */
- if (hp && hp->unfold) {
- gboolean folded = FALSE;
- gchar *bufp = buf + strlen(buf);
-
- while (1) {
- nexthead = fgetc(fp);
-
- /* folded */
- if (nexthead == ' ' || nexthead == '\t')
- folded = TRUE;
- else if (nexthead == EOF)
- break;
- else if (folded == TRUE) {
- /* concatenate next line */
- if ((len - (bufp - buf)) <= 2) break;
-
- /* replace return code on the tail end
- with space */
- *(bufp - 1) = ' ';
- *bufp++ = nexthead;
- *bufp = '\0';
- if (nexthead == '\r' || nexthead == '\n') {
- folded = FALSE;
- continue;
- }
- if (fgets(bufp, len - (bufp - buf), fp)
- == NULL) break;
- bufp += strlen(bufp);
-
- folded = FALSE;
- } else {
- ungetc(nexthead, fp);
- break;
- }
- }
-
- /* remove trailing return code */
- strretchomp(buf);
-
- return hnum;
- }
-
+ /* unfold line */
while (1) {
- nexthead = fgetc(fp);
+ nexthead = peekchar(data);
+ /* ([*WSP CRLF] 1*WSP) */
if (nexthead == ' ' || nexthead == '\t') {
- size_t buflen = strlen(buf);
-
+ size_t buflen;
+ /* trim previous trailing \n if requesting one header or
+ * unfolding was requested */
+ if ((!hentry && unfold) || (hp && hp->unfold))
+ strretchomp(buf);
+
+ buflen = strlen(buf);
+
/* concatenate next line */
if ((len - buflen) > 2) {
- gchar *p = buf + buflen;
-
- *p++ = nexthead;
- *p = '\0';
- buflen++;
- if (fgets(p, len - buflen, fp) == NULL)
+ if (getline(buf + buflen, len - buflen, data) == NULL)
break;
} else
break;
} else {
- if (nexthead != EOF)
- ungetc(nexthead, fp);
+ /* remove trailing new line */
+ strretchomp(buf);
break;
}
}
- /* remove trailing return code */
- strretchomp(buf);
-
return hnum;
}
-gchar *procheader_get_unfolded_line(gchar *buf, gint len, FILE *fp)
+gint procheader_get_one_field_asis(gchar *buf, size_t len, FILE *fp)
+{
+ return generic_get_one_field(buf, len, fp, NULL,
+ (getlinefunc)fgets,
+ (peekcharfunc)file_peekchar,
+ FALSE);
+}
+
+#if 0
+gchar *procheader_get_unfolded_line(gchar *buf, size_t len, FILE *fp)
{
gboolean folded = FALSE;
gint nexthead;
if (buf[0] == '\r' || buf[0] == '\n') return NULL;
bufp = buf + strlen(buf);
+ for (; bufp > buf &&
+ (*(bufp - 1) == '\n' || *(bufp - 1) == '\r');
+ bufp--)
+ *(bufp - 1) = '\0';
+
while (1) {
nexthead = fgetc(fp);
else if (nexthead == EOF)
break;
else if (folded == TRUE) {
- /* concatenate next line */
if ((len - (bufp - buf)) <= 2) break;
+ if (nexthead == '\n') {
+ folded = FALSE;
+ continue;
+ }
+
/* replace return code on the tail end
with space */
- *(bufp - 1) = ' ';
+ *bufp++ = ' ';
*bufp++ = nexthead;
*bufp = '\0';
- if (nexthead == '\r' || nexthead == '\n') {
- folded = FALSE;
- continue;
- }
+
+ /* concatenate next line */
if (fgets(bufp, len - (bufp - buf), fp)
== NULL) break;
bufp += strlen(bufp);
+ for (; bufp > buf &&
+ (*(bufp - 1) == '\n' || *(bufp - 1) == '\r');
+ bufp--)
+ *(bufp - 1) = '\0';
+
folded = FALSE;
} else {
ungetc(nexthead, fp);
return buf;
}
+#endif
+
+#if 0
+GSList *procheader_get_header_list_from_file(const gchar *file)
+{
+ FILE *fp;
+ GSList *hlist;
+
+ if ((fp = g_fopen(file, "rb")) == NULL) {
+ FILE_OP_ERROR(file, "fopen");
+ return NULL;
+ }
+
+ hlist = procheader_get_header_list(fp);
+
+ fclose(fp);
+ return hlist;
+}
+
+GSList *procheader_get_header_list(FILE *fp)
+{
+ gchar buf[BUFFSIZE];
+ GSList *hlist = NULL;
+ Header *header;
+
+ g_return_val_if_fail(fp != NULL, NULL);
+
+ while (procheader_get_unfolded_line(buf, sizeof(buf), fp) != NULL) {
+ if ((header = procheader_parse_header(buf)) != NULL)
+ hlist = g_slist_append(hlist, header);
+ /*
+ if (*buf == ':') continue;
+ for (p = buf; *p && *p != ' '; p++) {
+ if (*p == ':') {
+ header = g_new(Header, 1);
+ header->name = g_strndup(buf, p - buf);
+ p++;
+ while (*p == ' ' || *p == '\t') p++;
+ conv_unmime_header(tmp, sizeof(tmp), p, NULL);
+ header->body = g_strdup(tmp);
+
+ hlist = g_slist_append(hlist, header);
+ break;
+ }
+ }
+ */
+ }
+
+ return hlist;
+}
+#endif
+
+#if 0
+GPtrArray *procheader_get_header_array(FILE *fp)
+{
+ gchar buf[BUFFSIZE];
+ GPtrArray *headers;
+ Header *header;
+
+ g_return_val_if_fail(fp != NULL, NULL);
+
+ headers = g_ptr_array_new();
+
+ while (procheader_get_unfolded_line(buf, sizeof(buf), fp) != NULL) {
+ if ((header = procheader_parse_header(buf)) != NULL)
+ g_ptr_array_add(headers, header);
+ /*
+ if (*buf == ':') continue;
+ for (p = buf; *p && *p != ' '; p++) {
+ if (*p == ':') {
+ header = g_new(Header, 1);
+ header->name = g_strndup(buf, p - buf);
+ p++;
+ while (*p == ' ' || *p == '\t') p++;
+ conv_unmime_header(tmp, sizeof(tmp), p, NULL);
+ header->body = g_strdup(tmp);
+
+ g_ptr_array_add(headers, header);
+ break;
+ }
+ }
+ */
+ }
+
+ return headers;
+}
+#endif
+
+GPtrArray *procheader_get_header_array_asis(FILE *fp)
+{
+ gchar buf[BUFFSIZE];
+ GPtrArray *headers;
+ Header *header;
+
+ g_return_val_if_fail(fp != NULL, NULL);
+
+ headers = g_ptr_array_new();
+
+ while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
+ if ((header = procheader_parse_header(buf)) != NULL)
+ g_ptr_array_add(headers, header);
+ /*
+ if (*buf == ':') continue;
+ for (p = buf; *p && *p != ' '; p++) {
+ if (*p == ':') {
+ header = g_new(Header, 1);
+ header->name = g_strndup(buf, p - buf);
+ p++;
+ conv_unmime_header(tmp, sizeof(tmp), p, NULL);
+ header->body = g_strdup(tmp);
+
+ g_ptr_array_add(headers, header);
+ break;
+ }
+ }
+ */
+ }
+
+ return headers;
+}
+
+#if 0
+void procheader_header_list_destroy(GSList *hlist)
+{
+ Header *header;
+
+ while (hlist != NULL) {
+ header = hlist->data;
+ procheader_header_free(header);
+ hlist = g_slist_remove(hlist, header);
+ }
+}
+#endif
+
+void procheader_header_array_destroy(GPtrArray *harray)
+{
+ gint i;
+ Header *header;
+
+ for (i = 0; i < harray->len; i++) {
+ header = g_ptr_array_index(harray, i);
+ procheader_header_free(header);
+ }
+
+ g_ptr_array_free(harray, TRUE);
+}
+
+void procheader_header_free(Header *header)
+{
+ if (!header) return;
+
+ g_free(header->name);
+ g_free(header->body);
+ g_free(header);
+}
/*
tests whether two headers' names are equal
len1 = strlen(hdr1);
len2 = strlen(hdr2);
- if ((hdr1[len1 - 1] == ':') || (hdr1[len1 - 1] == ' '))
+ if (hdr1[len1 - 1] == ':')
len1--;
- if ((hdr2[len2 - 1] == ':') || (hdr2[len2 - 1] == ' '))
+ if (hdr2[len2 - 1] == ':')
len2--;
if (len1 != len2)
return 0;
- return (strncasecmp(hdr1, hdr2, len1) == 0);
-}
-void procheader_header_free(Header * header)
-{
- g_free(header->name);
- g_free(header->body);
- g_free(header);
+ return (g_ascii_strncasecmp(hdr1, hdr2, len1) == 0);
}
/*
Header * procheader_parse_header(gchar * buf)
{
- gchar tmp[BUFFSIZE];
gchar *p = buf;
Header * header;
header->name = g_strndup(buf, p - buf + 1);
p++;
while (*p == ' ' || *p == '\t') p++;
- conv_unmime_header(tmp, sizeof(tmp), p, NULL);
- header->body = g_strdup(tmp);
+ header->body = conv_unmime_header(p, NULL);
return header;
}
}
return NULL;
}
-GSList *procheader_get_header_list(const gchar *file)
-{
- FILE *fp;
- gchar buf[BUFFSIZE], tmp[BUFFSIZE];
- gchar *p;
- GSList *hlist = NULL;
- Header *header;
-
- if ((fp = fopen(file, "r")) == NULL) {
- FILE_OP_ERROR(file, "fopen");
- return NULL;
- }
-
- while (procheader_get_unfolded_line(buf, sizeof(buf), fp) != NULL) {
- header = procheader_parse_header(buf);
- if (header != NULL)
- hlist = g_slist_append(hlist, header);
- }
-
- fclose(fp);
- return hlist;
-}
-
-void procheader_header_list_destroy(GSList *hlist)
-{
- Header *header;
-
- while (hlist != NULL) {
- header = hlist->data;
-
- procheader_header_free(header);
- hlist = g_slist_remove(hlist, header);
- }
-}
-
void procheader_get_header_fields(FILE *fp, HeaderEntry hentry[])
{
gchar buf[BUFFSIZE];
if (hp->body == NULL)
hp->body = g_strdup(p);
- else if (!strcasecmp(hp->name, "To:") ||
- !strcasecmp(hp->name, "Cc:")) {
+ else if (procheader_headername_equal(hp->name, "To") ||
+ procheader_headername_equal(hp->name, "Cc")) {
gchar *tp = hp->body;
hp->body = g_strconcat(tp, ", ", p, NULL);
g_free(tp);
}
}
+MsgInfo *procheader_parse_file(const gchar *file, MsgFlags flags,
+ gboolean full, gboolean decrypted)
+{
+ struct stat s;
+ FILE *fp;
+ MsgInfo *msginfo;
+
+ if (stat(file, &s) < 0) {
+ FILE_OP_ERROR(file, "stat");
+ return NULL;
+ }
+ if (!S_ISREG(s.st_mode))
+ return NULL;
+
+ if ((fp = g_fopen(file, "rb")) == NULL) {
+ FILE_OP_ERROR(file, "fopen");
+ return NULL;
+ }
+
+ msginfo = procheader_parse_stream(fp, flags, full, decrypted);
+ fclose(fp);
+
+ if (msginfo) {
+ msginfo->size = s.st_size;
+ msginfo->mtime = s.st_mtime;
+ }
+
+ return msginfo;
+}
+
+MsgInfo *procheader_parse_str(const gchar *str, MsgFlags flags, gboolean full,
+ gboolean decrypted)
+{
+ return parse_stream(&str, TRUE, flags, full, decrypted);
+}
+
enum
{
H_DATE = 0,
H_IN_REPLY_TO = 8,
H_CONTENT_TYPE = 9,
H_SEEN = 10,
- H_X_FACE = 11,
- H_DISPOSITION_NOTIFICATION_TO = 12
+ H_STATUS = 11,
+ H_X_STATUS = 12,
+ H_FROM_SPACE = 13,
+ H_SC_PLANNED_DOWNLOAD = 14,
+ H_SC_MESSAGE_SIZE = 15,
+ H_FACE = 16,
+ H_X_FACE = 17,
+ H_DISPOSITION_NOTIFICATION_TO = 18,
+ H_RETURN_RECEIPT_TO = 19,
+ H_SC_PARTIALLY_RETRIEVED = 20,
+ H_SC_ACCOUNT_SERVER = 21,
+ H_SC_ACCOUNT_LOGIN = 22,
};
-MsgInfo *procheader_parse(const gchar *file, MsgFlags flags, gboolean full)
+static HeaderEntry hentry_full[] = {{"Date:", NULL, FALSE},
+ {"From:", NULL, TRUE},
+ {"To:", NULL, TRUE},
+ {"Cc:", NULL, TRUE},
+ {"Newsgroups:", NULL, TRUE},
+ {"Subject:", NULL, TRUE},
+ {"Message-ID:", NULL, FALSE},
+ {"References:", NULL, FALSE},
+ {"In-Reply-To:", NULL, FALSE},
+ {"Content-Type:", NULL, FALSE},
+ {"Seen:", NULL, FALSE},
+ {"Status:", NULL, FALSE},
+ {"X-Status:", NULL, FALSE},
+ {"From ", NULL, FALSE},
+ {"SC-Marked-For-Download:", NULL, FALSE},
+ {"SC-Message-Size:", NULL, FALSE},
+ {"Face:", NULL, FALSE},
+ {"X-Face:", NULL, FALSE},
+ {"Disposition-Notification-To:", NULL, FALSE},
+ {"Return-Receipt-To:", NULL, FALSE},
+ {"SC-Partially-Retrieved:", NULL, FALSE},
+ {"SC-Account-Server:", NULL, FALSE},
+ {"SC-Account-Login:",NULL, FALSE},
+ {NULL, NULL, FALSE}};
+
+static HeaderEntry hentry_short[] = {{"Date:", NULL, FALSE},
+ {"From:", NULL, TRUE},
+ {"To:", NULL, TRUE},
+ {"Cc:", NULL, TRUE},
+ {"Newsgroups:", NULL, TRUE},
+ {"Subject:", NULL, TRUE},
+ {"Message-ID:", NULL, FALSE},
+ {"References:", NULL, FALSE},
+ {"In-Reply-To:", NULL, FALSE},
+ {"Content-Type:", NULL, FALSE},
+ {"Seen:", NULL, FALSE},
+ {"Status:", NULL, FALSE},
+ {"X-Status:", NULL, FALSE},
+ {"From ", NULL, FALSE},
+ {"SC-Marked-For-Download:", NULL, FALSE},
+ {"SC-Message-Size:",NULL, FALSE},
+ {NULL, NULL, FALSE}};
+
+HeaderEntry* procheader_get_headernames(gboolean full)
{
- static HeaderEntry hentry_full[] = {{"Date:", NULL, FALSE},
- {"From:", NULL, TRUE},
- {"To:", NULL, TRUE},
- {"Cc:", NULL, TRUE},
- {"Newsgroups:", NULL, TRUE},
- {"Subject:", NULL, TRUE},
- {"Message-Id:", NULL, FALSE},
- {"References:", NULL, FALSE},
- {"In-Reply-To:", NULL, FALSE},
- {"Content-Type:", NULL, FALSE},
- {"Seen:", NULL, FALSE},
- {"X-Face:", NULL, FALSE},
- {"Disposition-Notification-To:",NULL, FALSE},
- {NULL, NULL, FALSE}};
-
- static HeaderEntry hentry_short[] = {{"Date:", NULL, FALSE},
- {"From:", NULL, TRUE},
- {"To:", NULL, TRUE},
- {"Cc:", NULL, TRUE},
- {"Newsgroups:", NULL, TRUE},
- {"Subject:", NULL, TRUE},
- {"Message-Id:", NULL, FALSE},
- {"References:", NULL, FALSE},
- {"In-Reply-To:", NULL, FALSE},
- {"Content-Type:", NULL, FALSE},
- {"Seen:", NULL, FALSE},
- {NULL, NULL, FALSE}};
+ return full ? hentry_full : hentry_short;
+}
- FILE *fp;
+MsgInfo *procheader_parse_stream(FILE *fp, MsgFlags flags, gboolean full,
+ gboolean decrypted)
+{
+ return parse_stream(fp, FALSE, flags, full, decrypted);
+}
+
+static MsgInfo *parse_stream(void *data, gboolean isstring, MsgFlags flags,
+ gboolean full, gboolean decrypted)
+{
MsgInfo *msginfo;
- gchar buf[BUFFSIZE], tmp[BUFFSIZE];
- gchar *reference = NULL;
- gchar *p;
+ gchar buf[BUFFSIZE];
+ gchar *p, *tmp;
gchar *hp;
HeaderEntry *hentry;
gint hnum;
+ get_one_field_func get_one_field =
+ isstring ? (get_one_field_func)string_get_one_field
+ : (get_one_field_func)procheader_get_one_field;
- hentry = full ? hentry_full : hentry_short;
+ hentry = procheader_get_headernames(full);
- if ((fp = fopen(file, "r")) == NULL) {
- FILE_OP_ERROR(file, "fopen");
- return NULL;
- }
- if (MSG_IS_QUEUED(flags)) {
- while (fgets(buf, sizeof(buf), fp) != NULL)
- if (buf[0] == '\r' || buf[0] == '\n') break;
+ if (MSG_IS_QUEUED(flags) || MSG_IS_DRAFT(flags)) {
+ while (get_one_field(buf, sizeof(buf), data, NULL) != -1)
+ ; /* loop */
}
- msginfo = g_new0(MsgInfo, 1);
- msginfo->flags = flags != 0 ? flags : MSG_NEW|MSG_UNREAD;
+ msginfo = procmsg_msginfo_new();
+
+ if (flags.tmp_flags || flags.perm_flags)
+ msginfo->flags = flags;
+ else
+ MSG_SET_PERM_FLAGS(msginfo->flags, MSG_NEW | MSG_UNREAD);
+
msginfo->inreplyto = NULL;
- while ((hnum = procheader_get_one_field(buf, sizeof(buf), fp, hentry))
+ while ((hnum = get_one_field(buf, sizeof(buf), data, hentry))
!= -1) {
hp = buf + strlen(hentry[hnum].name);
while (*hp == ' ' || *hp == '\t') hp++;
break;
case H_FROM:
if (msginfo->from) break;
- conv_unmime_header(tmp, sizeof(tmp), hp, NULL);
- msginfo->from = g_strdup(tmp);
- msginfo->fromname = procheader_get_fromname(tmp);
+ msginfo->from = conv_unmime_header(hp, NULL);
+ msginfo->fromname = procheader_get_fromname(msginfo->from);
+ replace_returns(msginfo->from);
+ replace_returns(msginfo->fromname);
break;
case H_TO:
- conv_unmime_header(tmp, sizeof(tmp), hp, NULL);
+ tmp = conv_unmime_header(hp, NULL);
if (msginfo->to) {
p = msginfo->to;
msginfo->to =
g_free(p);
} else
msginfo->to = g_strdup(tmp);
+ g_free(tmp);
break;
case H_CC:
- conv_unmime_header(tmp, sizeof(tmp), hp, NULL);
+ tmp = conv_unmime_header(hp, NULL);
if (msginfo->cc) {
p = msginfo->cc;
msginfo->cc =
g_free(p);
} else
msginfo->cc = g_strdup(tmp);
+ g_free(tmp);
break;
case H_NEWSGROUPS:
if (msginfo->newsgroups) {
g_strconcat(p, ",", hp, NULL);
g_free(p);
} else
- msginfo->newsgroups = g_strdup(buf + 12);
+ msginfo->newsgroups = g_strdup(hp);
break;
case H_SUBJECT:
if (msginfo->subject) break;
- conv_unmime_header(tmp, sizeof(tmp), hp, NULL);
- msginfo->subject = g_strdup(tmp);
+ msginfo->subject = conv_unmime_header(hp, NULL);
+ replace_returns(msginfo->subject);
break;
case H_MSG_ID:
if (msginfo->msgid) break;
msginfo->msgid = g_strdup(hp);
break;
case H_REFERENCES:
- if (!reference) {
- eliminate_parenthesis(hp, '(', ')');
- if ((p = strrchr(hp, '<')) != NULL &&
- strchr(p + 1, '>') != NULL) {
- extract_parenthesis(p, '<', '>');
- remove_space(p);
- if (*p != '\0')
- reference = g_strdup(p);
- }
- }
+ msginfo->references =
+ references_list_prepend(msginfo->references,
+ hp);
break;
case H_IN_REPLY_TO:
- if (!reference) {
- eliminate_parenthesis(hp, '(', ')');
- extract_parenthesis(hp, '<', '>');
- remove_space(hp);
- if (*hp != '\0')
- reference = g_strdup(hp);
+ if (msginfo->inreplyto) break;
+
+ eliminate_parenthesis(hp, '(', ')');
+ if ((p = strrchr(hp, '<')) != NULL &&
+ strchr(p + 1, '>') != NULL) {
+ extract_parenthesis(p, '<', '>');
+ remove_space(p);
+ if (*p != '\0')
+ msginfo->inreplyto = g_strdup(p);
}
break;
case H_CONTENT_TYPE:
- if (!strncasecmp(hp, "multipart", 9))
- msginfo->flags |= MSG_MIME;
+ if (!g_ascii_strncasecmp(hp, "multipart/", 10))
+ MSG_SET_TMP_FLAGS(msginfo->flags, MSG_MULTIPART);
break;
+#ifdef ALLOW_HEADER_HINT
case H_SEEN:
/* mnews Seen header */
- MSG_UNSET_FLAGS(msginfo->flags, MSG_NEW|MSG_UNREAD);
+ MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_NEW|MSG_UNREAD);
+ break;
+#endif
+ case H_FACE:
+ if (msginfo->face) break;
+ msginfo->face = g_strdup(hp);
break;
case H_X_FACE:
if (msginfo->xface) break;
if (msginfo->dispositionnotificationto) break;
msginfo->dispositionnotificationto = g_strdup(hp);
break;
+ case H_RETURN_RECEIPT_TO:
+ if (msginfo->returnreceiptto) break;
+ msginfo->returnreceiptto = g_strdup(hp);
+ break;
+ case H_SC_PARTIALLY_RETRIEVED:
+ if (msginfo->partial_recv) break;
+ msginfo->partial_recv = g_strdup(hp);
+ break;
+ case H_SC_ACCOUNT_SERVER:
+ if (msginfo->account_server) break;
+ msginfo->account_server = g_strdup(hp);
+ break;
+ case H_SC_ACCOUNT_LOGIN:
+ if (msginfo->account_login) break;
+ msginfo->account_login = g_strdup(hp);
+ break;
+ case H_SC_MESSAGE_SIZE:
+ if (msginfo->total_size) break;
+ msginfo->total_size = atoi(hp);
+ break;
+ case H_SC_PLANNED_DOWNLOAD:
+ msginfo->planned_download = atoi(hp);
+ break;
+#ifdef ALLOW_HEADER_HINT
+ case H_STATUS:
+ if (strchr(hp, 'R') != NULL)
+ MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_UNREAD);
+ if (strchr(hp, 'O') != NULL)
+ MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_NEW);
+ if (strchr(hp, 'U') != NULL)
+ MSG_SET_PERM_FLAGS(msginfo->flags, MSG_UNREAD);
+ break;
+ case H_X_STATUS:
+ if (strchr(hp, 'D') != NULL)
+ MSG_SET_PERM_FLAGS(msginfo->flags,
+ MSG_REALLY_DELETED);
+ if (strchr(hp, 'F') != NULL)
+ MSG_SET_PERM_FLAGS(msginfo->flags, MSG_MARKED);
+ if (strchr(hp, 'd') != NULL)
+ MSG_SET_PERM_FLAGS(msginfo->flags, MSG_DELETED);
+ if (strchr(hp, 'r') != NULL)
+ MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
+ if (strchr(hp, 'f') != NULL)
+ MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
+ break;
+#endif
+ case H_FROM_SPACE:
+ if (msginfo->fromspace) break;
+ msginfo->fromspace = g_strdup(hp);
+ break;
default:
+ break;
}
}
- msginfo->inreplyto = reference;
- fclose(fp);
+ if (!msginfo->inreplyto && msginfo->references)
+ msginfo->inreplyto =
+ g_strdup((gchar *)msginfo->references->data);
return msginfo;
}
{
gchar *tmp, *name;
- Xalloca(tmp, strlen(str) + 1, return NULL);
- strcpy(tmp, str);
+ Xstrdup_a(tmp, str, return NULL);
if (*tmp == '\"') {
extract_quote(tmp, '\"');
return name;
}
-time_t procheader_date_parse(gchar *dest, const gchar *src, gint len)
+static gint procheader_scan_date_string(const gchar *str,
+ gchar *weekday, gint *day,
+ gchar *month, gint *year,
+ gint *hh, gint *mm, gint *ss,
+ gchar *zone)
+{
+ gint result;
+
+ result = sscanf(str, "%10s %d %9s %d %2d:%2d:%2d %5s",
+ weekday, day, month, year, hh, mm, ss, zone);
+ if (result == 8) return 0;
+
+ result = sscanf(str, "%3s,%d %9s %d %2d:%2d:%2d %5s",
+ weekday, day, month, year, hh, mm, ss, zone);
+ if (result == 8) return 0;
+
+ result = sscanf(str, "%d %9s %d %2d:%2d:%2d %5s",
+ day, month, year, hh, mm, ss, zone);
+ if (result == 7) return 0;
+
+ *zone = '\0';
+ result = sscanf(str, "%10s %d %9s %d %2d:%2d:%2d",
+ weekday, day, month, year, hh, mm, ss);
+ if (result == 7) return 0;
+
+ result = sscanf(str, "%d %9s %d %2d:%2d:%2d",
+ day, month, year, hh, mm, ss);
+ if (result == 6) return 0;
+
+ *ss = 0;
+ result = sscanf(str, "%10s %d %9s %d %2d:%2d %5s",
+ weekday, day, month, year, hh, mm, zone);
+ if (result == 7) return 0;
+
+ result = sscanf(str, "%d %9s %d %2d:%2d %5s",
+ day, month, year, hh, mm, zone);
+ if (result == 6) return 0;
+
+ *zone = '\0';
+ result = sscanf(str, "%10s %d %9s %d %2d:%2d",
+ weekday, day, month, year, hh, mm);
+ if (result == 6) return 0;
+
+ result = sscanf(str, "%d %9s %d %2d:%2d",
+ day, month, year, hh, mm);
+ if (result == 5) return 0;
+
+ return -1;
+}
+
+/*
+ * Hiro, most UNIXen support this function:
+ * http://www.mcsr.olemiss.edu/cgi-bin/man-cgi?getdate
+ */
+gboolean procheader_date_parse_to_tm(const gchar *src, struct tm *t, char *zone)
{
static gchar monthstr[] = "JanFebMarAprMayJunJulAugSepOctNovDec";
- gchar weekday[4];
+ gchar weekday[11];
gint day;
- gchar month[4];
+ gchar month[10];
gint year;
gint hh, mm, ss;
- gchar zone[6];
- gint result;
GDateMonth dmonth;
- struct tm t;
gchar *p;
- time_t timer;
- /* parsing date field... */
- result = sscanf(src, "%3s, %d %3s %d %2d:%2d:%2d %5s",
- weekday, &day, month, &year, &hh, &mm, &ss, zone);
- if (result != 8) {
- result = sscanf(src, "%d %3s %d %2d:%2d:%2d %5s",
- &day, month, &year, &hh, &mm, &ss, zone);
- if (result != 7) {
- ss = 0;
- result = sscanf(src, "%3s, %d %3s %d %2d:%2d %5s",
- weekday, &day, month, &year, &hh, &mm, zone);
- if (result != 7) {
- result = sscanf(src, "%d %3s %d %2d:%2d %5s",
- &day, month, &year, &hh, &mm,
- zone);
- if (result != 6) {
- g_warning("Invalid date: %s\n", src);
- if (dest && len > 0)
- strncpy2(dest, src, len);
- return 0;
- }
- }
- }
+ if (!t)
+ return FALSE;
+
+ memset(t, 0, sizeof *t);
+
+ if (procheader_scan_date_string(src, weekday, &day, month, &year,
+ &hh, &mm, &ss, zone) < 0) {
+ g_warning("Invalid date: %s\n", src);
+ return FALSE;
}
/* Y2K compliant :) */
year += 1900;
}
+ month[3] = '\0';
if ((p = strstr(monthstr, month)) != NULL)
dmonth = (gint)(p - monthstr) / 3 + 1;
else {
dmonth = G_DATE_BAD_MONTH;
}
+ t->tm_sec = ss;
+ t->tm_min = mm;
+ t->tm_hour = hh;
+ t->tm_mday = day;
+ t->tm_mon = dmonth - 1;
+ t->tm_year = year - 1900;
+ t->tm_wday = 0;
+ t->tm_yday = 0;
+ t->tm_isdst = -1;
+
+ mktime(t);
+
+ return TRUE;
+}
+
+time_t procheader_date_parse(gchar *dest, const gchar *src, gint len)
+{
+ static gchar monthstr[] = "JanFebMarAprMayJunJulAugSepOctNovDec";
+ gchar weekday[11];
+ gint day;
+ gchar month[10];
+ gint year;
+ gint hh, mm, ss;
+ gchar zone[6];
+ GDateMonth dmonth = G_DATE_BAD_MONTH;
+ struct tm t;
+ gchar *p;
+ time_t timer;
+ time_t tz_offset;
+
+ if (procheader_scan_date_string(src, weekday, &day, month, &year,
+ &hh, &mm, &ss, zone) < 0) {
+ if (dest && len > 0)
+ strncpy2(dest, src, len);
+ return 0;
+ }
+
+ /* Y2K compliant :) */
+ if (year < 1000) {
+ if (year < 50)
+ year += 2000;
+ else
+ year += 1900;
+ }
+
+ month[3] = '\0';
+ for (p = monthstr; *p != '\0'; p += 3) {
+ if (!g_ascii_strncasecmp(p, month, 3)) {
+ dmonth = (gint)(p - monthstr) / 3 + 1;
+ break;
+ }
+ }
+
t.tm_sec = ss;
t.tm_min = mm;
t.tm_hour = hh;
t.tm_isdst = -1;
timer = mktime(&t);
- timer += tzoffset_sec(&timer) - remote_tzoffset_sec(zone);
+ tz_offset = remote_tzoffset_sec(zone);
+ if (tz_offset != -1)
+ timer += tzoffset_sec(&timer) - tz_offset;
if (dest)
procheader_date_get_localtime(dest, len, timer);
{
struct tm *lt;
gchar *default_format = "%y/%m/%d(%a) %H:%M";
+ gchar *str;
+ const gchar *src_codeset, *dest_codeset;
lt = localtime(&timer);
strftime(dest, len, prefs_common.date_format, lt);
else
strftime(dest, len, default_format, lt);
+
+ src_codeset = conv_get_locale_charset_str();
+ dest_codeset = CS_UTF_8;
+ str = conv_codeset_strdup(dest, src_codeset, dest_codeset);
+ if (str) {
+ g_snprintf(dest, len, "%s", str);
+ strncpy2(dest, str, len);
+ g_free(str);
+ }
+}
+
+/* Added by Mel Hadasht on 27 Aug 2001 */
+/* Get a header from msginfo */
+gint procheader_get_header_from_msginfo(MsgInfo *msginfo, gchar *buf, gint len, gchar *header)
+{
+ gchar *file;
+ FILE *fp;
+ HeaderEntry hentry[]={ { NULL, NULL, TRUE },
+ { NULL, NULL, FALSE } };
+ gint val;
+
+ hentry[0].name = header;
+
+ g_return_val_if_fail(msginfo != NULL, -1);
+ file = procmsg_get_message_file_path(msginfo);
+ if ((fp = g_fopen(file, "rb")) == NULL) {
+ FILE_OP_ERROR(file, "fopen");
+ g_free(file);
+ return -1;
+ }
+ val = procheader_get_one_field(buf,len, fp, hentry);
+ if (fclose(fp) == EOF) {
+ FILE_OP_ERROR(file, "fclose");
+ g_unlink(file);
+ g_free(file);
+ return -1;
+ }
+
+ g_free(file);
+ if (val == -1)
+ return -1;
+
+ return 0;
}