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-rw-r--r--appl/popper/maildir.c216
1 files changed, 0 insertions, 216 deletions
diff --git a/appl/popper/maildir.c b/appl/popper/maildir.c
deleted file mode 100644
index c82e4a873919..000000000000
--- a/appl/popper/maildir.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright (c) 1998 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <popper.h>
-#include <dirent.h>
-RCSID("$Id$");
-
-static void
-make_path(POP *p, MsgInfoList *mp, int new, char *buf, size_t len)
-{
- snprintf(buf, len, "%s/%s%s%s", p->drop_name,
- new ? "new" : "cur", mp ? "/" : "", mp ? mp->name : "");
-}
-
-static int
-scan_file(POP *p, MsgInfoList *mp)
-{
- char path[MAXPATHLEN];
- FILE *f;
- char buf[1024];
- int eoh = 0;
-
- make_path(p, mp, mp->flags & NEW_FLAG, path, sizeof(path));
- f = fopen(path, "r");
-
- if(f == NULL) {
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG,
- "Failed to open message file `%s': %s",
- path, strerror(errno));
-#endif
- return pop_msg (p, POP_FAILURE,
- "Failed to open message file `%s'", path);
- }
- while(fgets(buf, sizeof(buf), f)) {
- if(buf[strlen(buf) - 1] == '\n')
- mp->lines++;
- mp->length += strlen(buf);
- if(eoh)
- continue;
- if(strcmp(buf, "\n") == 0)
- eoh = 1;
- parse_header(mp, buf);
- }
- fclose(f);
- return add_missing_headers(p, mp);
-}
-
-static int
-scan_dir(POP *p, int new)
-{
- char tmp[MAXPATHLEN];
- DIR *dir;
- struct dirent *dent;
- MsgInfoList *mp = p->mlp;
- int n_mp = p->msg_count;
- int e;
-
- make_path(p, NULL, new, tmp, sizeof(tmp));
- mkdir(tmp, 0700);
- dir = opendir(tmp);
- while((dent = readdir(dir)) != NULL) {
- if(strcmp(dent->d_name, ".") == 0 || strcmp(dent->d_name, "..") == 0)
- continue;
- mp = realloc(mp, (n_mp + 1) * sizeof(*mp));
- if(mp == NULL) {
- p->msg_count = 0;
- return pop_msg (p, POP_FAILURE,
- "Can't build message list for '%s': Out of memory",
- p->user);
- }
- memset(mp + n_mp, 0, sizeof(*mp));
- mp[n_mp].name = strdup(dent->d_name);
- if(mp[n_mp].name == NULL) {
- p->msg_count = 0;
- return pop_msg (p, POP_FAILURE,
- "Can't build message list for '%s': Out of memory",
- p->user);
- }
- mp[n_mp].number = n_mp + 1;
- mp[n_mp].flags = 0;
- if(new)
- mp[n_mp].flags |= NEW_FLAG;
- e = scan_file(p, &mp[n_mp]);
- if(e != POP_SUCCESS)
- return e;
- p->drop_size += mp[n_mp].length;
- n_mp++;
- }
- closedir(dir);
- p->mlp = mp;
- p->msg_count = n_mp;
- return POP_SUCCESS;
-}
-
-int
-pop_maildir_info(POP *p)
-{
- int e;
-
- p->temp_drop[0] = '\0';
- p->mlp = NULL;
- p->msg_count = 0;
-
- e = scan_dir(p, 0);
- if(e != POP_SUCCESS) return e;
-
- e = scan_dir(p, 1);
- if(e != POP_SUCCESS) return e;
- return POP_SUCCESS;
-}
-
-int
-pop_maildir_update(POP *p)
-{
- int i;
- char tmp1[MAXPATHLEN], tmp2[MAXPATHLEN];
- for(i = 0; i < p->msg_count; i++) {
- make_path(p, &p->mlp[i], p->mlp[i].flags & NEW_FLAG,
- tmp1, sizeof(tmp1));
- if(p->mlp[i].flags & DEL_FLAG) {
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG, "Removing `%s'", tmp1);
-#endif
- if(unlink(tmp1) < 0) {
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG, "Failed to remove `%s': %s",
- tmp1, strerror(errno));
-#endif
- /* return failure? */
- }
- } else if((p->mlp[i].flags & NEW_FLAG) &&
- (p->mlp[i].flags & RETR_FLAG)) {
- make_path(p, &p->mlp[i], 0, tmp2, sizeof(tmp2));
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG, "Linking `%s' to `%s'", tmp1, tmp2);
-#endif
- if(link(tmp1, tmp2) == 0) {
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG, "Removing `%s'", tmp1);
-#endif
- if(unlink(tmp1) < 0) {
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG, "Failed to remove `%s'", tmp1);
-#endif
- /* return failure? */
- }
- } else {
- if(errno == EXDEV) {
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG, "Trying to rename `%s' to `%s'",
- tmp1, tmp2);
-#endif
- if(rename(tmp1, tmp2) < 0) {
-#ifdef DEBUG
- if(p->debug)
- pop_log(p, POP_DEBUG, "Failed to rename `%s' to `%s'",
- tmp1, tmp2);
-#endif
- }
- }
- }
- }
- }
- return(pop_quit(p));
-}
-
-int
-pop_maildir_open(POP *p, MsgInfoList *mp)
-{
- char tmp[MAXPATHLEN];
- make_path(p, mp, mp->flags & NEW_FLAG, tmp, sizeof(tmp));
- if(p->drop)
- fclose(p->drop);
- p->drop = fopen(tmp, "r");
- if(p->drop == NULL)
- return pop_msg(p, POP_FAILURE, "Failed to open message file");
- return POP_SUCCESS;
-}