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Disabled delete to end feature (not enough memory)

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Bobbi Webber-Manners 2021-05-14 20:34:23 -04:00
parent 5a44a9836e
commit ae8670d879
1 changed files with 51 additions and 50 deletions
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101
apps/email.c
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@ -45,30 +45,31 @@
#define SYSTEMTIME 0xbf90
#define KEYBOARD 0xc000
char closedapple[] = "\x0f\x1b""@\x18\x0e";
char openapple[] = "\x0f\x1b""A\x18\x0e";
char email[] = "EMAIL";
char email_cfg[] = "EMAIL.CFG";
char email_prefs[] = "EMAIL.PREFS";
char email_db[] = "%s/%s/EMAIL.DB";
char email_db_new[] = "%s/%s/EMAIL.DB.NEW";
char next_email[] = "%s/%s/NEXT.EMAIL";
char email_file[] = "%s/%s/EMAIL.%u";
char outbox[] = "OUTBOX";
char news_outbox[] = "NEWS.OUTBOX";
char cant_open[] = "Can't open %s";
char cant_seek[] = "Can't seek in %s";
char cant_malloc[] = "Can't allocate memory";
char cant_delete[] = "Can't delete %s";
char cant_write[] = "Can't write to %s";
char mime_ver[] = "MIME-Version: 1.0";
char ct[] = "Content-Type: ";
char cte[] = "Content-Transfer-Encoding: ";
char qp[] = "quoted-printable";
char b64[] = "base64";
char unsupp_enc[] = "** Unsupp encoding %s\n";
char sb_err[] = "Scrollback error";
char a2_forever[] = "%s: %s - Apple II Forever!\r\r";
static char closedapple[] = "\x0f\x1b""@\x18\x0e";
static char openapple[] = "\x0f\x1b""A\x18\x0e";
static char email[] = "EMAIL";
static char email_cfg[] = "EMAIL.CFG";
static char email_prefs[] = "EMAIL.PREFS";
static char email_db[] = "%s/%s/EMAIL.DB";
static char email_db_new[] = "%s/%s/EMAIL.DB.NEW";
static char next_email[] = "%s/%s/NEXT.EMAIL";
static char email_file[] = "%s/%s/EMAIL.%u";
static char inbox[] = "INBOX";
static char outbox[] = "OUTBOX";
static char news_outbox[] = "NEWS.OUTBOX";
static char cant_open[] = "Can't open %s";
static char cant_seek[] = "Can't seek in %s";
static char cant_malloc[] = "Can't alloc";
static char cant_delete[] = "Can't delete %s";
static char cant_write[] = "Can't write to %s";
static char mime_ver[] = "MIME-Version: 1.0";
static char ct[] = "Content-Type: ";
static char cte[] = "Content-Transfer-Encoding: ";
static char qp[] = "quoted-printable";
static char b64[] = "base64";
static char unsupp_enc[] = "** Unsupp encoding %s\n";
static char sb_err[] = "Scrollback error";
static char a2_forever[] = "%s: %s - Apple II Forever!\r\r";
/*
* Represents a date and time
@ -83,21 +84,22 @@ struct datetime {
unsigned char nodatetime;
};
char filename[80];
char userentry[80];
char linebuf[LINEBUFSZ];
char halfscreen[0x0400];
FILE *fp;
struct emailhdrs *headers;
uint16_t selection, prevselection;
uint16_t num_msgs; // Num of msgs shown in current page
uint16_t total_msgs; // Total number of message in mailbox
uint16_t total_new; // Total number of new messages
uint16_t total_tag; // Total number of tagged messages
uint16_t first_msg; // Msg numr: first message current page
uint8_t reverse; // 0 normal, 1 reverse order
char curr_mbox[80];
unsigned char buf[READSZ];
static char filename[80];
static char userentry[80];
static char linebuf[LINEBUFSZ];
static char halfscreen[0x0400];
static FILE *fp;
static struct emailhdrs *headers;
static uint16_t selection = 1;
static uint16_t prevselection;
static uint16_t num_msgs; // Num of msgs shown in current page
static uint16_t total_msgs; // Total number of message in mailbox
static uint16_t total_new; // Total number of new messages
static uint16_t total_tag; // Total number of tagged messages
static uint16_t first_msg = 1; // Msg numr: first message current page
static uint8_t reverse = 0; // 0 normal, 1 reverse order
static char curr_mbox[80] = "INBOX";
static unsigned char buf[READSZ];
#define ERR_NONFATAL 0
@ -106,7 +108,6 @@ unsigned char buf[READSZ];
/*
* Save preferences
*/
#pragma code-name (push, "LC")
void save_prefs(void) {
_filetype = PRODOS_T_TXT;
_auxtype = 0;
@ -119,21 +120,16 @@ void save_prefs(void) {
fprintf(fp, "s:%d\n", selection);
fclose(fp);
}
#pragma code-name (pop)
/*
* Load preferences
*/
#pragma code-name (push, "LC")
void load_prefs(void) {
char order = 'a';
fp = fopen(email_prefs, "rb");
if (!fp) {
reverse = 0;
strcpy(curr_mbox, "INBOX");
first_msg = 1;
selection = 1;
if (!fp)
return;
}
fscanf(fp, "o:%c\n", &order);
fscanf(fp, "m:%s\n", curr_mbox);
fscanf(fp, "f:%d\n", &first_msg);
@ -141,6 +137,7 @@ void load_prefs(void) {
fclose(fp);
reverse = (order == '<' ? 1 : 0);
}
#pragma code-name (pop)
/*
* Load and run EDIT.SYSTEM
@ -494,7 +491,7 @@ uint8_t read_email_db(uint16_t startnum, uint8_t initialize, uint8_t switchmbox)
num_msgs = 0;
goto_prompt_row();
putchar(CLRLINE);
fputs("Loading message headers ", stdout);
fputs("Loading ", stdout);
while (1) {
spinner();
curr = (struct emailhdrs*)malloc(sizeof(struct emailhdrs));
@ -1416,7 +1413,7 @@ void switch_mailbox(char *mbox) {
uint8_t err;
// Treat '.' as shortcut for INBOX
if (!strcmp(mbox, "."))
strcpy(mbox, "INBOX");
strcpy(mbox, inbox);
strcpy(prev_mbox, curr_mbox);
strcpy(curr_mbox, mbox);
first_msg = 1;
@ -1443,6 +1440,7 @@ void purge_deleted(void) {
snprintf(filename, 80, email_db, cfg_emaildir, curr_mbox);
fp = fopen(filename, "rb");
if (!fp) {
free(h);
error(ERR_NONFATAL, cant_open, filename);
return;
}
@ -1451,6 +1449,7 @@ void purge_deleted(void) {
_auxtype = 0;
fp2 = fopen(filename, "wb");
if (!fp2) {
free(h);
fclose(fp);
error(ERR_NONFATAL, cant_open, filename);
return;
@ -1561,7 +1560,7 @@ uint8_t parse_from_addr(char *p, char *q) {
if (end)
l = end - start - 1;
else {
error(ERR_NONFATAL, "Bad address format '%s'", p);
error(ERR_NONFATAL, "Bad address '%s'", p);
return 1;
}
}
@ -2339,6 +2338,7 @@ void keyboard_hdlr(void) {
email_summary_for(selection);
}
break;
#if 0
case 0x04: // Ctrl-D
if (prompt_okay("Mark deleted from here down - ")) {
do {
@ -2351,6 +2351,7 @@ void keyboard_hdlr(void) {
} while(go_to_next_message() == 1);
}
break;
#endif
case 'u':
case 'U':
if (h) {