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Creates a summary database so the UI can access headers quickly

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Bobbi Webber-Manners 2020-06-24 16:16:23 -04:00
parent 9abeb415dc
commit 5a6d968c9d
1 changed files with 51 additions and 15 deletions
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66
apps/pop65.c
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@ -50,6 +50,15 @@ char cfg_pass[80]; // Password
char cfg_spooldir[80]; // ProDOS directory to spool email to
char cfg_inboxdir[80]; // ProDOS directory for email inbox
// Represents the email headers for one message
struct emailhdrs {
char date[80];
char from[80];
char to[80];
char cc[80];
char subject[80];
};
/*
* Keypress before quit
*/
@ -340,12 +349,29 @@ uint8_t get_line(FILE *fp) {
}
}
/*
* Update EMAIL.DB - quick access database for header info
*/
void update_email_db(struct emailhdrs *h) {
FILE *fp;
printf("Updating DB: %s", h->from);
sprintf(filename, "%s/EMAIL.DB", cfg_inboxdir);
fp = fopen(filename, "a");
if (!fp) {
printf("Can't open %s\n", filename);
error_exit();
}
fwrite(h, sizeof(struct emailhdrs), 1, fp);
fclose(fp);
}
/*
* Update INBOX
* Copy messages from spool dir to inbox and find headers of interest
* (Date, From, To, BCC, Subject)
*/
void update_inbox(uint16_t nummsgs) {
static struct emailhdrs hdrs;
uint16_t msg;
uint8_t headers;
FILE *destfp;
@ -368,25 +394,34 @@ void update_inbox(uint16_t nummsgs) {
headers = 1;
while (get_line(fp)) {
if (headers) {
if (!strncmp(linebuf, "Date: ", 6))
printf("D %s", linebuf);
if (!strncmp(linebuf, "From: ", 6))
printf("F %s", linebuf);
if (!strncmp(linebuf, "To: ", 4))
printf("T %s", linebuf);
if (!strncmp(linebuf, "Bcc: ", 5))
printf("B %s", linebuf);
if (!strncmp(linebuf, "Subject: ", 9))
printf("S %s", linebuf);
if (linebuf[0] = '\0') {
printf("Body\n");
headers = 0;
if (!strncmp(linebuf, "Date: ", 6)) {
strncpy(hdrs.date, linebuf + 6, 79);
hdrs.date[79] = '\0';
}
}
fputs(linebuf, destfp);
if (!strncmp(linebuf, "From: ", 6)) {
strncpy(hdrs.from, linebuf + 6, 79);
hdrs.from[79] = '\0';
}
if (!strncmp(linebuf, "To: ", 4)) {
strncpy(hdrs.to, linebuf + 4, 79);
hdrs.to[79] = '\0';
}
if (!strncmp(linebuf, "Cc: ", 4)) {
strncpy(hdrs.cc, linebuf + 4, 79);
hdrs.cc[79] = '\0';
}
if (!strncmp(linebuf, "Subject: ", 9)) {
strncpy(hdrs.subject, linebuf + 9, 79);
hdrs.subject[79] = '\0';
}
if (linebuf[0] == '\r')
headers = 0;
} else
fputs(linebuf, destfp);
}
fclose(fp);
fclose(destfp);
update_email_db(&hdrs);
}
}
@ -484,6 +519,7 @@ void main(void) {
printf("Disconnecting\n");
w5100_disconnect();
inbox:
printf("Updating INBOX ...\n");
update_inbox(nummsgs);