* Please see COPYING for details
*
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
- * Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
+ * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
* (see AUTHORS)
* All rights reserved.
*
#include "conky.h"
#include "common.h"
#include "logging.h"
-#include "mail.h"
#include "text_object.h"
+#include "timed_thread.h"
#include <errno.h>
#include <stdio.h>
* #define MAX(a, b) ((a > b) ? a : b)
*/
+#define POP3_TYPE 1
+#define IMAP_TYPE 2
+
+#define MAXSIZE 1024
+
+struct mail_s { // for imap and pop3
+ unsigned long unseen;
+ unsigned long messages;
+ unsigned long used;
+ unsigned long quota;
+ unsigned long port;
+ unsigned int retries;
+ float interval;
+ double last_update;
+ char host[MAXSIZE];
+ char user[MAXSIZE];
+ char pass[MAXSIZE];
+ char command[MAXSIZE];
+ char folder[MAXSIZE];
+ timed_thread *p_timed_thread;
+ char secure;
+};
+
+struct local_mail_s {
+ char *mbox;
+ int mail_count;
+ int new_mail_count;
+ int seen_mail_count;
+ int unseen_mail_count;
+ int flagged_mail_count;
+ int unflagged_mail_count;
+ int forwarded_mail_count;
+ int unforwarded_mail_count;
+ int replied_mail_count;
+ int unreplied_mail_count;
+ int draft_mail_count;
+ int trashed_mail_count;
+ float interval;
+ time_t last_mtime;
+ double last_update;
+};
+
char *current_mail_spool;
-void update_mail_count(struct local_mail_s *mail)
+static struct mail_s *global_mail;
+static int global_mail_use = 0;
+
+static void update_mail_count(struct local_mail_s *mail)
{
struct stat st;
}
}
+void parse_local_mail_args(struct text_object *obj, const char *arg)
+{
+ float n1;
+ char mbox[256], dst[256];
+ struct local_mail_s *locmail;
+
+ if (!arg) {
+ n1 = 9.5;
+ /* Kapil: Changed from MAIL_FILE to
+ current_mail_spool since the latter
+ is a copy of the former if undefined
+ but the latter should take precedence
+ if defined */
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+
+ locmail = malloc(sizeof(struct local_mail_s));
+ memset(locmail, 0, sizeof(struct local_mail_s));
+ locmail->mbox = strndup(dst, text_buffer_size);
+ locmail->interval = n1;
+ obj->data.opaque = locmail;
+}
+
+#define PRINT_MAILS_GENERATOR(x) \
+void print_##x##mails(struct text_object *obj, char *p, int p_max_size) \
+{ \
+ struct local_mail_s *locmail = obj->data.opaque; \
+ if (!locmail) \
+ return; \
+ update_mail_count(locmail); \
+ snprintf(p, p_max_size, "%d", locmail->x##mail_count); \
+}
+
+PRINT_MAILS_GENERATOR()
+PRINT_MAILS_GENERATOR(new_)
+PRINT_MAILS_GENERATOR(seen_)
+PRINT_MAILS_GENERATOR(unseen_)
+PRINT_MAILS_GENERATOR(flagged_)
+PRINT_MAILS_GENERATOR(unflagged_)
+PRINT_MAILS_GENERATOR(forwarded_)
+PRINT_MAILS_GENERATOR(unforwarded_)
+PRINT_MAILS_GENERATOR(replied_)
+PRINT_MAILS_GENERATOR(unreplied_)
+PRINT_MAILS_GENERATOR(draft_)
+PRINT_MAILS_GENERATOR(trashed_)
+
+void free_local_mails(struct text_object *obj)
+{
+ struct local_mail_s *locmail = obj->data.opaque;
+
+ if (!locmail)
+ return;
+
+ if (locmail->mbox)
+ free(locmail->mbox);
+ free(obj->data.opaque);
+ obj->data.opaque = 0;
+}
+
#define MAXDATASIZE 1000
struct mail_s *parse_mail_args(char type, const char *arg)
mail = malloc(sizeof(struct mail_s));
memset(mail, 0, sizeof(struct mail_s));
- if (sscanf(arg, "%128s %128s %128s", mail->host, mail->user, mail->pass)
+#define lenstr "%1023s"
+ if (sscanf(arg, lenstr " " lenstr " " lenstr, mail->host, mail->user, mail->pass)
!= 3) {
if (type == POP3_TYPE) {
NORM_ERR("Scanning POP3 args failed");
term.c_lflag &= ~ECHO;
tcsetattr(fp, TCSANOW, &term);
printf("Enter mailbox password (%s@%s): ", mail->user, mail->host);
- scanf("%128s", mail->pass);
+ scanf(lenstr, mail->pass);
+#undef lenstr
printf("\n");
term.c_lflag |= ECHO;
tcsetattr(fp, TCSANOW, &term);
if (type == IMAP_TYPE) {
tmp = strstr(arg, "-f ");
if (tmp) {
- int len = 1024;
+ int len = MAXSIZE - 1;
tmp += 3;
if (tmp[0] == '\'') {
- len = strstr(tmp + 1, "'") - tmp - 1;
- if (len > 1024) {
- len = 1024;
+ len = strstr(tmp + 1, "'") - tmp;
+ if (len > MAXSIZE) {
+ len = MAXSIZE;
}
}
- strncpy(mail->folder, tmp + 1, len);
+ strncpy(mail->folder, tmp + 1, len - 1);
} else {
- strncpy(mail->folder, "INBOX", 128); // default imap inbox
+ strncpy(mail->folder, "INBOX", MAXSIZE - 1); // default imap inbox
}
}
tmp = strstr(arg, "-e ");
if (tmp) {
- int len = 1024;
+ int len = MAXSIZE - 1;
tmp += 3;
if (tmp[0] == '\'') {
- len = strstr(tmp + 1, "'") - tmp - 1;
- if (len > 1024) {
- len = 1024;
+ len = strstr(tmp + 1, "'") - tmp;
+ if (len > MAXSIZE) {
+ len = MAXSIZE;
}
}
- strncpy(mail->command, tmp + 1, len);
+ strncpy(mail->command, tmp + 1, len - 1);
} else {
mail->command[0] = '\0';
}
+ DBGP("mail args parsed: folder: '%s' command: '%s' user: '%s' host: '%s'\n",
+ mail->folder, mail->command, mail->user, mail->host);
mail->p_timed_thread = NULL;
return mail;
}
void parse_imap_mail_args(struct text_object *obj, const char *arg)
{
+ static int rep = 0;
+
if (!arg) {
- obj->char_b = 1;
+ if (!global_mail && !rep) {
+ // something is wrong, warn once then stop
+ NORM_ERR("There's a problem with your mail settings. "
+ "Check that the global mail settings are properly defined"
+ " (line %li).", obj->line);
+ rep = 1;
+ return;
+ }
+ obj->data.opaque = global_mail;
+ global_mail_use++;
return;
}
// proccss
- obj->data.mail = parse_mail_args(IMAP_TYPE, arg);
- obj->char_b = 0;
+ obj->data.opaque = parse_mail_args(IMAP_TYPE, arg);
}
void parse_pop3_mail_args(struct text_object *obj, const char *arg)
{
+ static int rep = 0;
+
if (!arg) {
- obj->char_b = 1;
+ if (!global_mail && !rep) {
+ // something is wrong, warn once then stop
+ NORM_ERR("There's a problem with your mail settings. "
+ "Check that the global mail settings are properly defined"
+ " (line %li).", obj->line);
+ rep = 1;
+ return;
+ }
+ obj->data.opaque = global_mail;
+ global_mail_use++;
return;
}
// proccss
- obj->data.mail = parse_mail_args(POP3_TYPE, arg);
- obj->char_b = 0;
+ obj->data.opaque = parse_mail_args(POP3_TYPE, arg);
+}
+
+void parse_global_imap_mail_args(const char *value)
+{
+ global_mail = parse_mail_args(IMAP_TYPE, value);
+}
+
+void parse_global_pop3_mail_args(const char *value)
+{
+ global_mail = parse_mail_args(POP3_TYPE, value);
}
void free_mail_obj(struct text_object *obj)
{
- if (!obj->char_b) {
- free(obj->data.mail);
+ if (!obj->data.opaque)
+ return;
+
+ if (obj->data.opaque == global_mail) {
+ if (--global_mail_use == 0) {
+ free(global_mail);
+ global_mail = 0;
+ }
+ } else {
+ free(obj->data.opaque);
+ obj->data.opaque = 0;
}
}
}
}
-static inline struct mail_s *ensure_mail_thread(struct text_object *obj,
+static void ensure_mail_thread(struct mail_s *mail,
void *thread(void *), const char *text)
{
- if (obj->char_b && info.mail) {
- // this means we use info
- if (!info.mail->p_timed_thread) {
- info.mail->p_timed_thread =
- timed_thread_create(thread,
- (void *) info.mail, info.mail->interval * 1000000);
- if (!info.mail->p_timed_thread) {
- NORM_ERR("Error creating %s timed thread", text);
- }
- timed_thread_register(info.mail->p_timed_thread,
- &info.mail->p_timed_thread);
- if (timed_thread_run(info.mail->p_timed_thread)) {
- NORM_ERR("Error running %s timed thread", text);
- }
- }
- return info.mail;
- } else if (obj->data.mail) {
- // this means we use obj
- if (!obj->data.mail->p_timed_thread) {
- obj->data.mail->p_timed_thread =
- timed_thread_create(thread,
- (void *) obj->data.mail,
- obj->data.mail->interval * 1000000);
- if (!obj->data.mail->p_timed_thread) {
- NORM_ERR("Error creating %s timed thread", text);
- }
- timed_thread_register(obj->data.mail->p_timed_thread,
- &obj->data.mail->p_timed_thread);
- if (timed_thread_run(obj->data.mail->p_timed_thread)) {
- NORM_ERR("Error running %s timed thread", text);
- }
- }
- return obj->data.mail;
- } else if (!obj->a) {
- // something is wrong, warn once then stop
- NORM_ERR("There's a problem with your mail settings. "
- "Check that the global mail settings are properly defined"
- " (line %li).", obj->line);
- obj->a++;
+ if (mail->p_timed_thread)
+ return;
+
+ mail->p_timed_thread = timed_thread_create(thread,
+ mail, mail->interval * 1000000);
+ if (!mail->p_timed_thread) {
+ NORM_ERR("Error creating %s timed thread", text);
+ }
+ timed_thread_register(mail->p_timed_thread,
+ &mail->p_timed_thread);
+ if (timed_thread_run(mail->p_timed_thread)) {
+ NORM_ERR("Error running %s timed thread", text);
}
- return NULL;
}
static void *imap_thread(void *arg)
while (1) {
/*
* RFC 2177 says we have to re-idle every 29 minutes.
- * We'll do it every 20 minutes to be safe.
+ * We'll do it every 10 minutes to be safe.
*/
- fetchtimeout.tv_sec = 1200;
+ fetchtimeout.tv_sec = 600;
fetchtimeout.tv_usec = 0;
DBGP2("idling...");
FD_ZERO(&fdset);
fail++;
break;
}
- } else {
+ } else if (fetchtimeout.tv_sec > 0) {
fail++;
break;
}
recvbuf[numbytes] = '\0';
DBGP2("imap_thread() received: %s", recvbuf);
if (strlen(recvbuf) > 2) {
- unsigned long messages, recent;
+ unsigned long messages, recent = 0;
char *buf = recvbuf;
char force_check = 0;
buf = strstr(buf, "EXISTS");
timed_thread_lock(mail->p_timed_thread);
if (mail->messages != messages) {
force_check = 1;
- mail->messages = messages;
}
timed_thread_unlock(mail->p_timed_thread);
}
void print_imap_unseen(struct text_object *obj, char *p, int p_max_size)
{
- struct mail_s *mail = ensure_mail_thread(obj, imap_thread, "imap");
+ struct mail_s *mail = obj->data.opaque;
+
+ if (!mail)
+ return;
+
+ ensure_mail_thread(mail, imap_thread, "imap");
if (mail && mail->p_timed_thread) {
timed_thread_lock(mail->p_timed_thread);
void print_imap_messages(struct text_object *obj, char *p, int p_max_size)
{
- struct mail_s *mail = ensure_mail_thread(obj, imap_thread, "imap");
+ struct mail_s *mail = obj->data.opaque;
+
+ if (!mail)
+ return;
+
+ ensure_mail_thread(mail, imap_thread, "imap");
if (mail && mail->p_timed_thread) {
timed_thread_lock(mail->p_timed_thread);
sscanf(reply, "%lu %lu", &mail->unseen, &mail->used);
timed_thread_unlock(mail->p_timed_thread);
}
-
+
strncpy(sendbuf, "QUIT\r\n", MAXDATASIZE);
if (pop3_command(sockfd, sendbuf, recvbuf, "+OK")) {
NORM_ERR("POP3 logout failed: %s", recvbuf);
fail++;
break;
}
-
+
if (strlen(mail->command) > 1 && mail->unseen > old_unseen) {
// new mail goodie
if (system(mail->command) == -1) {
void print_pop3_unseen(struct text_object *obj, char *p, int p_max_size)
{
- struct mail_s *mail = ensure_mail_thread(obj, pop3_thread, "pop3");
+ struct mail_s *mail = obj->data.opaque;
+
+ if (!mail)
+ return;
+
+ ensure_mail_thread(mail, pop3_thread, "pop3");
if (mail && mail->p_timed_thread) {
timed_thread_lock(mail->p_timed_thread);
void print_pop3_used(struct text_object *obj, char *p, int p_max_size)
{
- struct mail_s *mail = ensure_mail_thread(obj, pop3_thread, "pop3");
+ struct mail_s *mail = obj->data.opaque;
+
+ if (!mail)
+ return;
+
+ ensure_mail_thread(mail, pop3_thread, "pop3");
if (mail && mail->p_timed_thread) {
timed_thread_lock(mail->p_timed_thread);