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imap and pop3 clients

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git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@626 7f574dfc-610e-0410-a909-a81674777703
This commit is contained in:
Brenden Matthews 2006-05-08 22:34:38 +00:00
parent 2713d6f818
commit 589602aacf
7 changed files with 1141 additions and 104 deletions
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3
ChangeLog
View File

@ -1,5 +1,8 @@
# $Id$ # $Id$
2006-05-08
* Added simple POP3/IMAP mail clients
2006-04-23 2006-04-23
* Added support for PowerBook batteries * Added support for PowerBook batteries
* Fixed broken $if/$else stuff * Fixed broken $if/$else stuff

57
README
View File

@ -153,7 +153,7 @@ CONFIGURATION SETTINGS
on_bottom on_bottom
Set conky on the bottom of all other applications Set Conky on the bottom of all other applications
border_margin border_margin
@ -213,6 +213,13 @@ CONFIGURATION SETTINGS
at command line at command line
imap Default global IMAP server. Arguments are: "host user pass [-i
interval] [-f folder] [-p port] [-e command]". Default port is
143, default folder is 'INBOX', default interval is 5 minutes.
If the password is supplied as '*', you will be prompted to
enter the password when Conky starts.
no_buffers no_buffers
Substract (file system) buffers from used memory? Substract (file system) buffers from used memory?
@ -301,7 +308,7 @@ CONFIGURATION SETTINGS
own_window_hints undecorated,below,above,sticky,skip_taskbar,skip_pager own_window_hints undecorated,below,above,sticky,skip_taskbar,skip_pager
If own_window is yes, you may use these window manager hints to If own_window is yes, you may use these window manager hints to
affect the way conky displays. Notes: Use own_window_type desk- affect the way Conky displays. Notes: Use own_window_type desk-
top as another way to implement many of these hints implicitly. top as another way to implement many of these hints implicitly.
If you use own_window_type override, window manager hints have If you use own_window_type override, window manager hints have
no meaning and are ignored. no meaning and are ignored.
@ -315,6 +322,12 @@ CONFIGURATION SETTINGS
Pad percentages to this many decimals (0 = no padding) Pad percentages to this many decimals (0 = no padding)
pop3 Default global POP3 server. Arguments are: "host user pass [-i
interval] [-p port] [-e command]". Default port is 110, default
interval is 5 minutes. If the password is supplied as '*', you
will be prompted to enter the password when Conky starts.
stippled_borders stippled_borders
Border stippling (dashing) in pixels Border stippling (dashing) in pixels
@ -672,6 +685,26 @@ VARIABLES
and the matching $endif and the matching $endif
imap_messages (args)
Displays the number of messages in your global IMAP inbox by
default. You can define individual IMAP inboxes seperately by
passing arguments to this object. Arguments are: "host user pass
[-i interval] [-p port] [-e command]". Default port is 110,
default interval is 5 minutes. If the password is supplied as
'*', you will be prompted to enter the password when Conky
starts.
imap_unseen (args)
Displays the number of unseen messages in your global IMAP inbox
by default. You can define individual IMAP inboxes seperately by
passing arguments to this object. Arguments are: "host user pass
[-i interval] [-p port] [-e command]". Default port is 110,
default interval is 5 minutes. If the password is supplied as
'*', you will be prompted to enter the password when Conky
starts.
kernel Kernel version kernel Kernel version
@ -802,6 +835,26 @@ VARIABLES
discharging. discharging.
pop3_unseen (args)
Displays the number of unseen messages in your global POP3 inbox
by default. You can define individual POP3 inboxes seperately by
passing arguments to this object. Arguments are: "host user pass
[-i interval] [-p port] [-e command]". Default port is 110,
default interval is 5 minutes. If the password is supplied as
'*', you will be prompted to enter the password when Conky
starts.
pop3_used (args)
Displays the amount of space (in MiB, 2^20) used in your global
POP3 inbox by default. You can define individual POP3 inboxes
seperately by passing arguments to this object. Arguments are:
"host user pass [-i interval] [-p port] [-e command]". Default
port is 110, default interval is 5 minutes. If the password is
supplied as '*', you will be prompted to enter the password when
Conky starts.
pre_exec shell command pre_exec shell command
Executes a shell command one time before conky displays anything Executes a shell command one time before conky displays anything
and puts output as text. and puts output as text.

18
doc/config_settings.xml
View File

@ -16,7 +16,7 @@
<varlistentry> <varlistentry>
<term><command><option>on_bottom</option></command></term> <term><command><option>on_bottom</option></command></term>
<listitem> <listitem>
Set conky on the bottom of all other applications Set Conky on the bottom of all other applications
<para></para></listitem> <para></para></listitem>
</varlistentry> </varlistentry>
@ -118,6 +118,13 @@
<para></para></listitem> <para></para></listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><command><option>imap</option></command></term>
<listitem>
Default global IMAP server. Arguments are: "host user pass [-i interval] [-f folder] [-p port] [-e command]". Default port is 143, default folder is 'INBOX', default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
<para></para></listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><command><option>no_buffers</option></command></term> <term><command><option>no_buffers</option></command></term>
<listitem> <listitem>
@ -266,7 +273,7 @@
<option>undecorated,below,above,sticky,skip_taskbar,skip_pager</option> <option>undecorated,below,above,sticky,skip_taskbar,skip_pager</option>
</term> </term>
<listitem> <listitem>
If own_window is yes, you may use these window manager hints to affect the way conky displays. If own_window is yes, you may use these window manager hints to affect the way Conky displays.
Notes: Use own_window_type desktop as another way to implement many of these hints implicitly. Notes: Use own_window_type desktop as another way to implement many of these hints implicitly.
If you use own_window_type override, window manager hints have no meaning and are ignored. If you use own_window_type override, window manager hints have no meaning and are ignored.
<para></para></listitem> <para></para></listitem>
@ -286,6 +293,13 @@
<para></para></listitem> <para></para></listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><command><option>pop3</option></command></term>
<listitem>
Default global POP3 server. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
<para></para></listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><command><option>stippled_borders</option></command></term> <term><command><option>stippled_borders</option></command></term>
<listitem> <listitem>

28
doc/conky.1
View File

@ -136,7 +136,7 @@ Boolean value, if true, Conky will be forked to background when started
.TP .TP
\fBon_bottom\fR \fBon_bottom\fR
Set conky on the bottom of all other applications Set Conky on the bottom of all other applications
.TP .TP
\fBborder_margin\fR \fBborder_margin\fR
@ -194,6 +194,10 @@ Gap between right or left border of screen, same as passing -x at command line
\fBgap_y\fR \fBgap_y\fR
Gap between top or bottom border of screen, same as passing -y at command line Gap between top or bottom border of screen, same as passing -y at command line
.TP
\fBimap\fR
Default global IMAP server. Arguments are: "host user pass [-i interval] [-f folder] [-p port] [-e command]". Default port is 143, default folder is 'INBOX', default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
.TP .TP
\fBno_buffers\fR \fBno_buffers\fR
Substract (file system) buffers from used memory? Substract (file system) buffers from used memory?
@ -276,7 +280,7 @@ If own_window_transparent no, set a specified background colour (defaults to bla
.TP .TP
\fBown_window_hints\fR \fBundecorated,below,above,sticky,skip_taskbar,skip_pager\fR \fBown_window_hints\fR \fBundecorated,below,above,sticky,skip_taskbar,skip_pager\fR
If own_window is yes, you may use these window manager hints to affect the way conky displays. If own_window is yes, you may use these window manager hints to affect the way Conky displays.
Notes: Use own_window_type desktop as another way to implement many of these hints implicitly. Notes: Use own_window_type desktop as another way to implement many of these hints implicitly.
If you use own_window_type override, window manager hints have no meaning and are ignored. If you use own_window_type override, window manager hints have no meaning and are ignored.
@ -288,6 +292,10 @@ Print text to stdout.
\fBpad_percents\fR \fBpad_percents\fR
Pad percentages to this many decimals (0 = no padding) Pad percentages to this many decimals (0 = no padding)
.TP
\fBpop3\fR
Default global POP3 server. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
.TP .TP
\fBstippled_borders\fR \fBstippled_borders\fR
Border stippling (dashing) in pixels Border stippling (dashing) in pixels
@ -596,6 +604,14 @@ if FILE exists, display everything between if_existing and the matching $endif
\fBif_mounted\fR \fB(mountpoint)\fR \fBif_mounted\fR \fB(mountpoint)\fR
if MOUNTPOINT is mounted, display everything between if_mounted and the matching $endif if MOUNTPOINT is mounted, display everything between if_mounted and the matching $endif
.TP
\fBimap_messages\fR \fB(args)\fR
Displays the number of messages in your global IMAP inbox by default. You can define individual IMAP inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
.TP
\fBimap_unseen\fR \fB(args)\fR
Displays the number of unseen messages in your global IMAP inbox by default. You can define individual IMAP inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
.TP .TP
\fBkernel\fR \fBkernel\fR
Kernel version Kernel version
@ -732,6 +748,14 @@ rate. Nothing is displayed, if battery is
absent or if it's present but fully charged absent or if it's present but fully charged
and not discharging. and not discharging.
.TP
\fBpop3_unseen\fR \fB(args)\fR
Displays the number of unseen messages in your global POP3 inbox by default. You can define individual POP3 inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
.TP
\fBpop3_used\fR \fB(args)\fR
Displays the amount of space (in MiB, 2^20) used in your global POP3 inbox by default. You can define individual POP3 inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
.TP .TP
\fBpre_exec\fR \fBshell command\fR \fBpre_exec\fR \fBshell command\fR
Executes a shell command one time before conky displays anything and puts output as text. Executes a shell command one time before conky displays anything and puts output as text.

42
doc/variables.xml
View File

@ -617,6 +617,26 @@
<para></para></listitem> <para></para></listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term>
<command><option>imap_messages</option></command>
<option>(args)</option>
</term>
<listitem>
Displays the number of messages in your global IMAP inbox by default. You can define individual IMAP inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
<para></para></listitem>
</varlistentry>
<varlistentry>
<term>
<command><option>imap_unseen</option></command>
<option>(args)</option>
</term>
<listitem>
Displays the number of unseen messages in your global IMAP inbox by default. You can define individual IMAP inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
<para></para></listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term> <term>
<command><option>kernel</option></command> <command><option>kernel</option></command>
@ -905,6 +925,28 @@
<para></para></listitem> <para></para></listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term>
<command><option>pop3_unseen</option></command>
<option>(args)</option>
</term>
<listitem>
Displays the number of unseen messages in your global POP3 inbox by default. You can define individual POP3 inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
<para></para></listitem>
</varlistentry>
<varlistentry>
<term>
<command><option>pop3_used</option></command>
<option>(args)</option>
</term>
<listitem>
Displays the amount of space (in MiB, 2^20) used in your global POP3 inbox by default. You can define individual POP3 inboxes seperately by passing arguments to this object. Arguments are: "host user pass [-i interval] [-p port] [-e command]". Default port is 110, default interval is 5 minutes. If the password is supplied as '*', you will be prompted to enter the password when Conky starts.
<para></para></listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term> <term>
<command><option>pre_exec</option></command> <command><option>pre_exec</option></command>

888
src/conky.c
View File

@ -17,6 +17,7 @@
#include <unistd.h> #include <unistd.h>
#include <string.h> #include <string.h>
#include <errno.h> #include <errno.h>
#include <termios.h>
#include <string.h> #include <string.h>
#include <limits.h> #include <limits.h>
#if HAVE_DIRENT_H #if HAVE_DIRENT_H
@ -870,6 +871,12 @@ enum text_object_type {
OBJ_upspeedgraph, OBJ_upspeedgraph,
OBJ_uptime, OBJ_uptime,
OBJ_uptime_short, OBJ_uptime_short,
OBJ_imap,
OBJ_imap_messages,
OBJ_imap_unseen,
OBJ_pop3,
OBJ_pop3_unseen,
OBJ_pop3_used,
#if defined(__FreeBSD__) && (defined(i386) || defined(__i386__)) #if defined(__FreeBSD__) && (defined(i386) || defined(__i386__))
OBJ_apm_adapter, OBJ_apm_adapter,
OBJ_apm_battery_time, OBJ_apm_battery_time,
@ -950,15 +957,12 @@ enum text_object_type {
#endif #endif
}; };
struct thread_info_s {
pthread_t thread;
};
struct text_object { struct text_object {
int type; int type;
int a, b; int a, b;
unsigned int c, d, e; unsigned int c, d, e;
float f; float f;
char global_mode;
union { union {
char *s; /* some string */ char *s; /* some string */
int i; /* some integer */ int i; /* some integer */
@ -968,6 +972,7 @@ struct text_object {
struct fs_stat *fs; struct fs_stat *fs;
unsigned char loadavg[3]; unsigned char loadavg[3];
unsigned int cpu_index; unsigned int cpu_index;
struct mail_s *mail;
struct { struct {
struct fs_stat *fs; struct fs_stat *fs;
int w, h; int w, h;
@ -1061,6 +1066,416 @@ void replace_thread(struct thread_info_s *new_thread, int pos) // this isn't eve
} }
} }
#define MAXDATASIZE 1000
void *imap_thread(struct mail_s* mail)
{ // pthreads are really beginning to piss me off
double update_time;
int run_code = threads_runnable;
update_time = get_time();
int sockfd, numbytes;
char recvbuf[MAXDATASIZE];
char sendbuf[MAXDATASIZE];
char *reply;
int fail = 0;
unsigned int old_unseen = UINT_MAX;
struct hostent *he;
struct sockaddr_in their_addr; // connector's address information
if ((he = gethostbyname(mail->host)) == NULL) { // get the host info
herror("gethostbyname");
exit(1);
}
while (threads_runnable == run_code && fail < 5) {
update_time = get_time();
if ((sockfd = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
perror("socket");
fail++;
break;
}
their_addr.sin_family = AF_INET; // host byte order
their_addr.sin_port = htons(mail->port); // short, network byte order
their_addr.sin_addr = *((struct in_addr *) he->h_addr);
memset(&(their_addr.sin_zero), '\0', 8); // zero the rest of the struct
if (connect
(sockfd, (struct sockaddr *) &their_addr,
sizeof(struct sockaddr)) == -1) {
perror("connect");
fail++;
break;
}
struct timeval timeout;
int res;
fd_set fdset;
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv");
fail++;
break;
}
} else {
ERR("IMAP connection failed: timeout\n");
fail++;
break;
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "* OK") != recvbuf) {
ERR("IMAP connection failed, probably not an IMAP server\n");
fail++;
break;
}
strncpy(sendbuf, "a1 login ", MAXDATASIZE);
strncat(sendbuf, mail->user,
MAXDATASIZE - strlen(sendbuf) - 1);
strncat(sendbuf, " ", MAXDATASIZE - strlen(sendbuf) - 1);
strncat(sendbuf, mail->pass,
MAXDATASIZE - strlen(sendbuf) - 1);
strncat(sendbuf, "\n", MAXDATASIZE - strlen(sendbuf) - 1);
if (send(sockfd, sendbuf, strlen(sendbuf), 0) == -1) {
perror("send a1");
fail++;
break;
}
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv a1");
fail++;
break;
}
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "a1 OK") == NULL) {
ERR("IMAP server login failed: %s\n", recvbuf);
fail++;
break;
}
strncpy(sendbuf, "a2 STATUS ", MAXDATASIZE);
strncat(sendbuf, mail->folder,
MAXDATASIZE - strlen(sendbuf) - 1);
strncat(sendbuf, " (MESSAGES UNSEEN)\n",
MAXDATASIZE - strlen(sendbuf) - 1);
if (send(sockfd, sendbuf, strlen(sendbuf), 0) == -1) {
perror("send a2");
fail++;
break;
}
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv a2");
fail++;
break;
}
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "a2 OK") == NULL) {
ERR("IMAP status failed: %s\n", recvbuf);
fail++;
break;
}
// now we get the data
reply = strstr(recvbuf, " (MESSAGES ");
reply += 2;
*strchr(reply, ')') = '\0';
if (reply == NULL) {
ERR("Error parsing IMAP response: %s", recvbuf);
fail++;
break;
} else {
sscanf(reply, "MESSAGES %u UNSEEN %u",
&mail->messages,
&mail->unseen);
}
strncpy(sendbuf, "a3 logout\n", MAXDATASIZE);
if (send(sockfd, sendbuf, strlen(sendbuf), 0) == -1) {
perror("send a3");
fail++;
break;
}
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv a3");
fail++;
break;
}
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "a3 OK") == NULL) {
ERR("IMAP logout failed: %s\n", recvbuf);
fail++;
break;
}
close(sockfd);
if (strlen(mail->command) > 1 && mail->unseen > old_unseen) { // new mail goodie
if (system(mail->command) == -1) {
perror("system()");
}
}
fail = 0;
old_unseen = mail->unseen;
mail->last_update = update_time;
usleep(100); // prevent race condition
if (get_time() - mail->last_update >
mail->interval) {
continue;
} else {
unsigned int delay =
1000000.0 * (mail->interval -
(get_time() -
mail->last_update));
if (delay < update_interval * 500000) {
delay = update_interval * 1000000;
}
usleep(delay);
}
}
ERR("exiting imap thread");
pthread_exit(NULL);
return 0;
}
void *pop3_thread(struct mail_s *mail)
{ // pthreads are really beginning to piss me off
double update_time;
int run_code = threads_runnable;
update_time = get_time();
int sockfd, numbytes;
char recvbuf[MAXDATASIZE];
char sendbuf[MAXDATASIZE];
char *reply;
int fail = 0;
unsigned int old_unseen = UINT_MAX;
struct hostent *he;
struct sockaddr_in their_addr; // connector's address information
if ((he = gethostbyname(mail->host)) == NULL) { // get the host info
herror("gethostbyname");
exit(1);
}
while (threads_runnable == run_code && fail < 5) {
update_time = get_time();
if ((sockfd = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
perror("socket");
fail++;
break;
}
their_addr.sin_family = AF_INET; // host byte order
their_addr.sin_port = htons(mail->port); // short, network byte order
their_addr.sin_addr = *((struct in_addr *) he->h_addr);
memset(&(their_addr.sin_zero), '\0', 8); // zero the rest of the struct
if (connect
(sockfd, (struct sockaddr *) &their_addr,
sizeof(struct sockaddr)) == -1) {
perror("connect");
fail++;
break;
}
struct timeval timeout;
int res;
fd_set fdset;
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv");
fail++;
break;
}
} else {
ERR("POP3 connection failed: timeout\n");
fail++;
break;
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "+OK ") != recvbuf) {
ERR("POP3 connection failed, probably not a POP3 server\n");
fail++;
break;
}
strncpy(sendbuf, "USER ", MAXDATASIZE);
strncat(sendbuf, mail->user,
MAXDATASIZE - strlen(sendbuf) - 1);
strncat(sendbuf, "\n", MAXDATASIZE - strlen(sendbuf) - 1);
if (send(sockfd, sendbuf, strlen(sendbuf), 0) == -1) {
perror("send USER");
fail++;
break;
}
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv USER");
fail++;
break;
}
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "+OK ") == NULL) {
ERR("POP3 server login failed: %s\n", recvbuf);
fail++;
break;
}
strncpy(sendbuf, "PASS ", MAXDATASIZE);
strncat(sendbuf, mail->pass,
MAXDATASIZE - strlen(sendbuf) - 1);
strncat(sendbuf, "\n", MAXDATASIZE - strlen(sendbuf) - 1);
if (send(sockfd, sendbuf, strlen(sendbuf), 0) == -1) {
perror("send PASS");
fail++;
break;
}
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv PASS");
fail++;
break;
}
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "+OK ") == NULL) {
ERR("POP3 server login failed: %s\n", recvbuf);
fail++;
break;
}
strncpy(sendbuf, "STAT\n", MAXDATASIZE);
if (send(sockfd, sendbuf, strlen(sendbuf), 0) == -1) {
perror("send STAT");
fail++;
break;
}
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv STAT");
fail++;
break;
}
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "+OK ") == NULL) {
ERR("POP3 status failed: %s\n", recvbuf);
fail++;
break;
}
// now we get the data
reply = recvbuf + 4;
if (reply == NULL) {
ERR("Error parsing POP3 response: %s", recvbuf);
fail++;
break;
} else {
sscanf(reply, "%u %u", &mail->unseen,
&mail->used);
}
strncpy(sendbuf, "QUIT\n", MAXDATASIZE);
if (send(sockfd, sendbuf, strlen(sendbuf), 0) == -1) {
perror("send QUIT");
fail++;
break;
}
timeout.tv_sec = 60; // 60 second timeout i guess
timeout.tv_usec = 0;
FD_ZERO(&fdset);
FD_SET(sockfd, &fdset);
res = select(sockfd + 1, &fdset, NULL, NULL, &timeout);
if (res > 0) {
if ((numbytes =
recv(sockfd, recvbuf, MAXDATASIZE - 1,
0)) == -1) {
perror("recv QUIT");
fail++;
break;
}
}
recvbuf[numbytes] = '\0';
if (strstr(recvbuf, "+OK") == NULL) {
ERR("POP3 logout failed: %s\n", recvbuf);
fail++;
break;
}
close(sockfd);
if (strlen(mail->command) > 1 && mail->unseen > old_unseen) { // new mail goodie
if (system(mail->command) == -1) {
perror("system()");
}
}
fail = 0;
old_unseen = mail->unseen;
mail->last_update = update_time;
usleep(100); // prevent race condition
if (get_time() - mail->last_update >
mail->interval) {
continue;
} else {
unsigned int delay =
1000000.0 * (mail->interval -
(get_time() -
mail->last_update));
if (delay < update_interval * 500000) {
delay = update_interval * 1000000;
}
usleep(delay);
}
}
ERR("exiting pop3 thread");
pthread_exit(NULL);
return 0;
}
void *threaded_exec(struct text_object *obj) { // pthreads are really beginning to piss me off void *threaded_exec(struct text_object *obj) { // pthreads are really beginning to piss me off
double update_time; double update_time;
int run_code = threads_runnable; int run_code = threads_runnable;
@ -1132,6 +1547,32 @@ static void free_text_objects(unsigned int count, struct text_object *objs)
free(objs[i].data.s); free(objs[i].data.s);
break; break;
case OBJ_utime: case OBJ_utime:
case OBJ_imap:
free(info.mail);
break;
case OBJ_imap_unseen:
if (!objs[i].global_mode) {
free(objs[i].data.mail);
}
break;
case OBJ_imap_messages:
if (!objs[i].global_mode) {
free(objs[i].data.mail);
}
break;
case OBJ_pop3:
free(info.mail);
break;
case OBJ_pop3_unseen:
if (!objs[i].global_mode) {
free(objs[i].data.mail);
}
break;
case OBJ_pop3_used:
if (!objs[i].global_mode) {
free(objs[i].data.mail);
}
break;
case OBJ_if_existing: case OBJ_if_existing:
case OBJ_if_mounted: case OBJ_if_mounted:
case OBJ_if_running: case OBJ_if_running:
@ -2027,6 +2468,244 @@ static struct text_object *construct_text_object(const char *s, const char *arg,
(void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b); (void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
END OBJ(seti_credit, INFO_SETI) END END OBJ(seti_credit, INFO_SETI) END
#endif #endif
OBJ(imap_unseen, 0)
if (arg) {
// proccss
obj->data.mail = malloc(sizeof(struct mail_s));
char *tmp;
if (sscanf(arg, "%128s %128s %128s", obj->data.mail->host, obj->data.mail->user, obj->data.mail->pass) != 3) {
ERR("Scanning IMAP args failed");
}
// see if password needs prompting
if (obj->data.mail->pass[0] == '*' && obj->data.mail->pass[1] == '\0') {
int fp = fileno(stdin);
struct termios term;
tcgetattr(fp, &term);
term.c_lflag &= ~ECHO;
tcsetattr(fp, TCSANOW, &term);
printf("Mailbox password (%s@%s): ", obj->data.mail->user, obj->data.mail->host);
scanf("%128s", obj->data.mail->pass);
printf("\n");
term.c_lflag |= ECHO;
tcsetattr(fp, TCSANOW, &term);
}
// now we check for optional args
tmp = strstr(arg, "-i ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%f", &obj->data.mail->interval);
} else {
obj->data.mail->interval = 300; // 5 minutes
}
tmp = strstr(arg, "-p ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%u", &obj->data.mail->port);
} else {
obj->data.mail->port = 143; // default imap port
}
tmp = strstr(arg, "-f ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%s", obj->data.mail->folder);
} else {
strncpy(obj->data.mail->folder, "INBOX", 128); // default imap inbox
}
tmp = strstr(arg, "-e ");
if (tmp) {
tmp += 3;
int len = 1024;
if (tmp[0] == '\'') {
len = strstr(tmp+1, "'") - tmp - 1;
if (len > 1024) {
len = 1024;
}
}
strncpy(obj->data.mail->command, tmp+1, len);
} else {
obj->data.mail->command[0] = '\0';
}
obj->data.mail->pos = -1;
obj->global_mode = 0;
} else {
obj->global_mode = 1;
}
END
OBJ(imap_messages, 0)
if (arg) {
// proccss
obj->data.mail = malloc(sizeof(struct mail_s));
char *tmp;
if (sscanf(arg, "%128s %128s %128s", obj->data.mail->host, obj->data.mail->user, obj->data.mail->pass) != 3) {
ERR("Scanning IMAP args failed");
}
// see if password needs prompting
if (obj->data.mail->pass[0] == '*' && obj->data.mail->pass[1] == '\0') {
int fp = fileno(stdin);
struct termios term;
tcgetattr(fp, &term);
term.c_lflag &= ~ECHO;
tcsetattr(fp, TCSANOW, &term);
printf("Mailbox password (%s@%s): ", obj->data.mail->user, obj->data.mail->host);
scanf("%128s", obj->data.mail->pass);
printf("\n");
term.c_lflag |= ECHO;
tcsetattr(fp, TCSANOW, &term);
}
// now we check for optional args
tmp = strstr(arg, "-i ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%f", &obj->data.mail->interval);
} else {
obj->data.mail->interval = 300; // 5 minutes
}
tmp = strstr(arg, "-p ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%u", &obj->data.mail->port);
} else {
obj->data.mail->port = 143; // default imap port
}
tmp = strstr(arg, "-f ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%s", obj->data.mail->folder);
} else {
strncpy(obj->data.mail->folder, "INBOX", 128); // default imap inbox
}
tmp = strstr(arg, "-e ");
if (tmp) {
tmp += 3;
int len = 1024;
if (tmp[0] == '\'') {
len = strstr(tmp+1, "'") - tmp - 1;
if (len > 1024) {
len = 1024;
}
}
strncpy(obj->data.mail->command, tmp+1, len);
} else {
obj->data.mail->command[0] = '\0';
}
obj->data.mail->pos = -1;
obj->global_mode = 0;
} else {
obj->global_mode = 1;
}
END
OBJ(pop3_unseen, 0)
if (arg) {
// proccss
obj->data.mail = malloc(sizeof(struct mail_s));
char *tmp;
if (sscanf(arg, "%128s %128s %128s", obj->data.mail->host, obj->data.mail->user, obj->data.mail->pass) != 3) {
ERR("Scanning POP3 args failed");
}
// see if password needs prompting
if (obj->data.mail->pass[0] == '*' && obj->data.mail->pass[1] == '\0') {
int fp = fileno(stdin);
struct termios term;
tcgetattr(fp, &term);
term.c_lflag &= ~ECHO;
tcsetattr(fp, TCSANOW, &term);
printf("Mailbox password (%s@%s): ", obj->data.mail->user, obj->data.mail->host);
scanf("%128s", obj->data.mail->pass);
printf("\n");
term.c_lflag |= ECHO;
tcsetattr(fp, TCSANOW, &term);
}
// now we check for optional args
tmp = strstr(arg, "-i ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%f", &obj->data.mail->interval);
} else {
obj->data.mail->interval = 300; // 5 minutes
}
tmp = strstr(arg, "-p ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%u", &obj->data.mail->port);
} else {
obj->data.mail->port = 110; // default pop3 port
}
tmp = strstr(arg, "-e ");
if (tmp) {
tmp += 3;
int len = 1024;
if (tmp[0] == '\'') {
len = strstr(tmp+1, "'") - tmp - 1;
if (len > 1024) {
len = 1024;
}
}
strncpy(obj->data.mail->command, tmp+1, len);
} else {
obj->data.mail->command[0] = '\0';
}
obj->data.mail->pos = -1;
obj->global_mode = 0;
} else {
obj->global_mode = 1;
}
END
OBJ(pop3_used, 0)
if (arg) {
// proccss
obj->data.mail = malloc(sizeof(struct mail_s));
char *tmp;
if (sscanf(arg, "%128s %128s %128s", obj->data.mail->host, obj->data.mail->user, obj->data.mail->pass) != 3) {
ERR("Scanning POP3 args failed");
}
// see if password needs prompting
if (obj->data.mail->pass[0] == '*' && obj->data.mail->pass[1] == '\0') {
int fp = fileno(stdin);
struct termios term;
tcgetattr(fp, &term);
term.c_lflag &= ~ECHO;
tcsetattr(fp, TCSANOW, &term);
printf("Mailbox password (%s@%s): ", obj->data.mail->user, obj->data.mail->host);
scanf("%128s", obj->data.mail->pass);
printf("\n");
term.c_lflag |= ECHO;
tcsetattr(fp, TCSANOW, &term);
}
// now we check for optional args
tmp = strstr(arg, "-i ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%f", &obj->data.mail->interval);
} else {
obj->data.mail->interval = 300; // 5 minutes
}
tmp = strstr(arg, "-p ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%u", &obj->data.mail->port);
} else {
obj->data.mail->port = 110; // default pop3 port
}
tmp = strstr(arg, "-e ");
if (tmp) {
tmp += 3;
int len = 1024;
if (tmp[0] == '\'') {
len = strstr(tmp+1, "'") - tmp - 1;
if (len > 1024) {
len = 1024;
}
}
strncpy(obj->data.mail->command, tmp+1, len);
} else {
obj->data.mail->command[0] = '\0';
}
obj->data.mail->pos = -1;
obj->global_mode = 0;
} else {
obj->global_mode = 1;
}
END
#ifdef MPD #ifdef MPD
OBJ(mpd_artist, INFO_MPD) OBJ(mpd_artist, INFO_MPD)
END OBJ(mpd_title, INFO_MPD) END OBJ(mpd_title, INFO_MPD)
@ -2822,7 +3501,91 @@ static void generate_text_internal(char *p, int p_max_size, struct text_object *
} }
snprintf(p, p_max_size, "%s", obj->data.execi.buffer); snprintf(p, p_max_size, "%s", obj->data.execi.buffer);
} }
#endif #endif /* HAVE_POPEN */
OBJ(imap_unseen) {
if (obj->global_mode) { // this means we use info
if (info.mail->pos < 0) {
info.mail->last_update = current_update_time;
if (pthread_create(&(info.mail->thread_info.thread), NULL, (void*)imap_thread, (void*) info.mail)) {
ERR("Error starting thread");
}
info.mail->pos = register_thread(&(info.mail->thread_info));
}
snprintf(p, p_max_size, "%u", info.mail->unseen);
} else { // this means we use obj
if (obj->data.mail->pos < 0) {
obj->data.mail->last_update = current_update_time;
if (pthread_create(&(obj->data.mail->thread_info.thread), NULL, (void*)imap_thread, (void*) obj->data.mail)) {
ERR("Error starting thread");
}
obj->data.mail->pos = register_thread(&(obj->data.mail->thread_info));
}
snprintf(p, p_max_size, "%u", obj->data.mail->unseen);
}
}
OBJ(imap_messages) {
if (obj->global_mode) { // this means we use info
if (info.mail->pos < 0) {
info.mail->last_update = current_update_time;
if (pthread_create(&(info.mail->thread_info.thread), NULL, (void*)imap_thread, (void*) info.mail)) {
ERR("Error starting thread");
}
info.mail->pos = register_thread(&(info.mail->thread_info));
}
snprintf(p, p_max_size, "%u", info.mail->messages);
} else { // this means we use obj
if (obj->data.mail->pos < 0) {
obj->data.mail->last_update = current_update_time;
if (pthread_create(&(obj->data.mail->thread_info.thread), NULL, (void*)imap_thread, (void*) obj->data.mail)) {
ERR("Error starting thread");
}
obj->data.mail->pos = register_thread(&(obj->data.mail->thread_info));
}
snprintf(p, p_max_size, "%u", obj->data.mail->messages);
}
}
OBJ(pop3_unseen) {
if (obj->global_mode) { // this means we use info
if (info.mail->pos < 0) {
info.mail->last_update = current_update_time;
if (pthread_create(&(info.mail->thread_info.thread), NULL, (void*)pop3_thread, (void*) info.mail)) {
ERR("Error starting thread");
}
info.mail->pos = register_thread(&(info.mail->thread_info));
}
snprintf(p, p_max_size, "%u", info.mail->unseen);
} else { // this means we use obj
if (obj->data.mail->pos < 0) {
obj->data.mail->last_update = current_update_time;
if (pthread_create(&(obj->data.mail->thread_info.thread), NULL, (void*)pop3_thread, (void*) obj->data.mail)) {
ERR("Error starting thread");
}
obj->data.mail->pos = register_thread(&(obj->data.mail->thread_info));
}
snprintf(p, p_max_size, "%u", obj->data.mail->unseen);
}
}
OBJ(pop3_used) {
if (obj->global_mode) { // this means we use info
if (info.mail->pos < 0) {
info.mail->last_update = current_update_time;
if (pthread_create(&(info.mail->thread_info.thread), NULL, (void*)pop3_thread, (void*) info.mail)) {
ERR("Error starting thread");
}
info.mail->pos = register_thread(&(info.mail->thread_info));
}
snprintf(p, p_max_size, "%.1f", info.mail->used/1024.0/1024.0);
} else { // this means we use obj
if (obj->data.mail->pos < 0) {
obj->data.mail->last_update = current_update_time;
if (pthread_create(&(obj->data.mail->thread_info.thread), NULL, (void*)pop3_thread, (void*) obj->data.mail)) {
ERR("Error starting thread");
}
obj->data.mail->pos = register_thread(&(obj->data.mail->thread_info));
}
snprintf(p, p_max_size, "%.1f", obj->data.mail->used/1024.0/1024.0);
}
}
OBJ(fs_bar) { OBJ(fs_bar) {
if (obj->data.fs != NULL) { if (obj->data.fs != NULL) {
if (obj->data.fs->size == 0) if (obj->data.fs->size == 0)
@ -5300,6 +6063,121 @@ else if (strcasecmp(name, a) == 0 || strcasecmp(name, b) == 0)
CONF_ERR; CONF_ERR;
} }
#endif #endif
CONF("imap") {
if (value) {
info.mail = malloc(sizeof(struct mail_s));
char *tmp;
if (sscanf(value, "%128s %128s %128s", info.mail->host, info.mail->user, info.mail->pass) != 3) {
ERR("Scanning IMAP args failed");
}
// see if password needs prompting
if (info.mail->pass[0] == '*' && info.mail->pass[1] == '\0') {
int fp = fileno(stdin);
struct termios term;
tcgetattr(fp, &term);
term.c_lflag &= ~ECHO;
tcsetattr(fp, TCSANOW, &term);
printf("Mailbox password (%s@%s): ", info.mail->user, info.mail->host);
scanf("%128s", info.mail->pass);
printf("\n");
term.c_lflag |= ECHO;
tcsetattr(fp, TCSANOW, &term);
}
// now we check for optional args
tmp = strstr(value, "-i ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%f", &info.mail->interval);
} else {
info.mail->interval = 300; // 5 minutes
}
tmp = strstr(value, "-p ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%u", &info.mail->port);
} else {
info.mail->port = 143; // default imap port
}
tmp = strstr(value, "-f ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%s", info.mail->folder);
} else {
strncpy(info.mail->folder, "INBOX", 128); // default imap inbox
}
tmp = strstr(value, "-e ");
if (tmp) {
tmp += 3;
int len = 1024;
if (tmp[0] == '\'') {
len = strstr(tmp+1, "'") - tmp - 1;
if (len > 1024) {
len = 1024;
}
}
strncpy(info.mail->command, tmp+1, len);
} else {
info.mail->command[0] = '\0';
}
info.mail->pos = -1;
} else {
CONF_ERR;
}
}
CONF("pop3") {
if (value) {
info.mail = malloc(sizeof(struct mail_s));
char *tmp;
if (sscanf(value, "%128s %128s %128s", info.mail->host, info.mail->user, info.mail->pass) != 3) {
ERR("Scanning POP3 args failed");
}
// see if password needs prompting
if (info.mail->pass[0] == '*' && info.mail->pass[1] == '\0') {
int fp = fileno(stdin);
struct termios term;
tcgetattr(fp, &term);
term.c_lflag &= ~ECHO;
tcsetattr(fp, TCSANOW, &term);
printf("Mailbox password (%s@%s): ", info.mail->user, info.mail->host);
scanf("%128s", info.mail->pass);
printf("\n");
term.c_lflag |= ECHO;
tcsetattr(fp, TCSANOW, &term);
}
// now we check for optional args
tmp = strstr(value, "-i ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%f", &info.mail->interval);
} else {
info.mail->interval = 300; // 5 minutes
}
tmp = strstr(value, "-p ");
if (tmp) {
tmp += 3;
sscanf(tmp, "%u", &info.mail->port);
} else {
info.mail->port = 110; // default pop3 port
}
tmp = strstr(value, "-e ");
if (tmp) {
tmp += 3;
int len = 1024;
if (tmp[0] == '\'') {
len = strstr(tmp+1, "'") - tmp - 1;
if (len > 1024) {
len = 1024;
}
}
strncpy(info.mail->command, tmp+1, len);
} else {
info.mail->command[0] = '\0';
}
info.mail->pos = -1;
} else {
CONF_ERR;
}
}
#ifdef MPD #ifdef MPD
CONF("mpd_host") { CONF("mpd_host") {
if (value) if (value)

23
src/conky.h
View File

@ -102,6 +102,27 @@ struct fs_stat {
long long free; long long free;
}; };
struct thread_info_s {
pthread_t thread;
};
struct mail_s { // for imap and pop3
unsigned int unseen;
unsigned int messages;
unsigned int used;
unsigned int quota;
unsigned int port;
float interval;
double last_update;
char host[128];
char user[128];
char pass[128];
char command[1024];
char folder[128];
int pos;
struct thread_info_s thread_info;
} mail;
/*struct cpu_stat { /*struct cpu_stat {
unsigned int user, nice, system, idle, iowait, irq, softirq; unsigned int user, nice, system, idle, iowait, irq, softirq;
int cpu_avg_samples; int cpu_avg_samples;
@ -258,6 +279,8 @@ struct information {
float loadavg[3]; float loadavg[3];
int new_mail_count, mail_count; int new_mail_count, mail_count;
struct mail_s* mail;
int mail_running;
#ifdef SETI #ifdef SETI
float seti_prog; float seti_prog;
float seti_credit; float seti_credit;