bbs/magicka
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Modify HTML generation code to use stralloc.

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Replace most remaining uses of sprintf() into a `buffer`
variable followed by realloc() and strcat() with direct
use of stralloc.

Signed-off-by: Dan Cross <patchdev@fat-dragon.org>
This commit is contained in:
Dan Cross 2018-10-13 16:48:18 +00:00 committed by Andrew Pamment
parent 42eb413c91
commit 2de957db34
1 changed files with 172 additions and 364 deletions
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536
src/www_email.c
View File

@ -10,7 +10,7 @@
extern struct bbs_config conf; extern struct bbs_config conf;
int www_email_delete(struct user_record *user, int id) { int www_email_delete(struct user_record *user, int id) {
char buffer[256]; char buffer[PATH_MAX];
sqlite3 *db; sqlite3 *db;
sqlite3_stmt *res; sqlite3_stmt *res;
int rc; int rc;
@ -60,7 +60,7 @@ int www_email_delete(struct user_record *user, int id) {
} }
int www_send_email(struct user_record *user, char *recipient, char *subject, char *ibody) { int www_send_email(struct user_record *user, char *recipient, char *subject, char *ibody) {
char buffer[256]; char pathbuf[PATH_MAX];
sqlite3 *db; sqlite3 *db;
sqlite3_stmt *res; sqlite3_stmt *res;
int rc; int rc;
@ -74,10 +74,9 @@ int www_send_email(struct user_record *user, char *recipient, char *subject, cha
"seen INTEGER);"; "seen INTEGER);";
char *isql = "INSERT INTO email (sender, recipient, subject, body, date, seen) VALUES(?, ?, ?, ?, ?, 0)"; char *isql = "INSERT INTO email (sender, recipient, subject, body, date, seen) VALUES(?, ?, ?, ?, ?, 0)";
char *err_msg = 0; char *err_msg = 0;
char *body; stralloc sa = EMPTY_STRALLOC;
char *body = NULL;
struct utsname name; struct utsname name;
int i;
int pos;
if (recipient == NULL || subject == NULL || ibody == NULL) { if (recipient == NULL || subject == NULL || ibody == NULL) {
return 0; return 0;
@ -89,25 +88,31 @@ int www_send_email(struct user_record *user, char *recipient, char *subject, cha
uname(&name); uname(&name);
snprintf(buffer, 256, "\r--- MagickaBBS v%d.%d%s (%s/%s)\r * Origin: %s \r", VERSION_MAJOR, VERSION_MINOR, VERSION_STR, name.sysname, name.machine, conf.default_tagline); for (char *p = ibody; *p != '\0'; ++p)
if (*p != '\n')
stralloc_append1(&sa, *p);
body = (char *)malloz(strlen(ibody) + strlen(buffer) + 1); stralloc_cats(&sa, "\r--- MagickaBBS v");
pos = 0; stralloc_cat_long(&sa, VERSION_MAJOR);
for (i = 0; i < strlen(ibody); i++) { stralloc_append1(&sa, '.');
if (ibody[i] != '\n') { stralloc_cat_long(&sa, VERSION_MINOR);
body[pos] = ibody[i]; stralloc_cats(&sa, VERSION_STR);
pos++; stralloc_cats(&sa, " (");
} stralloc_cats(&sa, name.sysname);
} stralloc_append1(&sa, '/');
stralloc_cats(&sa, name.machine);
stralloc_cats(&sa, ")\r");
stralloc_cats(&sa, " * Origin: ");
stralloc_cats(&sa, conf.default_tagline);
stralloc_cats(&sa, " \r");
stralloc_0(&sa);
body = sa.s;
strcat(body, buffer); snprintf(pathbuf, sizeof pathbuf, "%s/email.sq3", conf.bbs_path);
rc = sqlite3_open(pathbuf, &db);
sprintf(buffer, "%s/email.sq3", conf.bbs_path);
rc = sqlite3_open(buffer, &db);
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
sqlite3_close(db); sqlite3_close(db);
free(body);
return 0; return 0;
} }
@ -116,27 +121,28 @@ int www_send_email(struct user_record *user, char *recipient, char *subject, cha
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
sqlite3_free(err_msg); sqlite3_free(err_msg);
sqlite3_close(db); sqlite3_close(db);
free(body);
return 0; return 0;
} }
rc = sqlite3_prepare_v2(db, isql, -1, &res, 0); rc = sqlite3_prepare_v2(db, isql, -1, &res, 0);
if (rc != SQLITE_OK) {
if (rc == SQLITE_OK) {
sqlite3_bind_text(res, 1, user->loginname, -1, 0);
sqlite3_bind_text(res, 2, recipient, -1, 0);
sqlite3_bind_text(res, 3, subject, -1, 0);
sqlite3_bind_text(res, 4, body, -1, 0);
sqlite3_bind_int(res, 5, time(NULL));
} else {
sqlite3_finalize(res); sqlite3_finalize(res);
sqlite3_close(db); sqlite3_close(db);
free(body);
return 0; return 0;
} }
sqlite3_bind_text(res, 1, user->loginname, -1, 0);
sqlite3_bind_text(res, 2, recipient, -1, 0);
sqlite3_bind_text(res, 3, subject, -1, 0);
sqlite3_bind_text(res, 4, body, -1, 0);
sqlite3_bind_int(res, 5, time(NULL));
sqlite3_step(res); sqlite3_step(res);
sqlite3_finalize(res); sqlite3_finalize(res);
sqlite3_close(db); sqlite3_close(db);
free(body);
return 1; return 1;
} }
@ -158,10 +164,9 @@ char *www_new_email() {
} }
char *www_email_display(struct user_record *user, int email) { char *www_email_display(struct user_record *user, int email) {
char *page; stralloc page = EMPTY_STRALLOC;
int max_len; char pathbuf[PATH_MAX];
int len; char datebuf[32];
char buffer[4096];
sqlite3 *db; sqlite3 *db;
sqlite3_stmt *res; sqlite3_stmt *res;
int rc; int rc;
@ -186,16 +191,10 @@ char *www_email_display(struct user_record *user, int email) {
char *update_seen_sql = "UPDATE email SET seen=1 WHERE id=?"; char *update_seen_sql = "UPDATE email SET seen=1 WHERE id=?";
page = (char *)malloz(4096); snprintf(pathbuf, sizeof pathbuf, "%s/email.sq3", conf.bbs_path);
max_len = 4096; rc = sqlite3_open(pathbuf, &db);
len = 0;
sprintf(buffer, "%s/email.sq3", conf.bbs_path);
rc = sqlite3_open(buffer, &db);
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
sqlite3_close(db); sqlite3_close(db);
free(page);
return NULL; return NULL;
} }
sqlite3_busy_timeout(db, 5000); sqlite3_busy_timeout(db, 5000);
@ -203,282 +202,114 @@ char *www_email_display(struct user_record *user, int email) {
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
sqlite3_free(err_msg); sqlite3_free(err_msg);
sqlite3_close(db); sqlite3_close(db);
return NULL; return NULL;
} }
rc = sqlite3_prepare_v2(db, email_show_sql, -1, &res, 0); rc = sqlite3_prepare_v2(db, email_show_sql, -1, &res, 0);
if (rc == SQLITE_OK) { if (rc != SQLITE_OK) {
sqlite3_bind_text(res, 1, user->loginname, -1, 0);
sqlite3_bind_int(res, 2, email - 1);
} else {
sqlite3_finalize(res); sqlite3_finalize(res);
sqlite3_close(db); sqlite3_close(db);
free(page);
return NULL; return NULL;
} }
if (sqlite3_step(res) == SQLITE_ROW) { sqlite3_bind_text(res, 1, user->loginname, -1, 0);
id = sqlite3_column_int(res, 0); sqlite3_bind_int(res, 2, email - 1);
from = strdup((char *)sqlite3_column_text(res, 1));
subject = strdup((char *)sqlite3_column_text(res, 2));
body = strdup((char *)sqlite3_column_text(res, 3));
date = (time_t)sqlite3_column_int(res, 4);
localtime_r(&date, &msg_date);
sprintf(buffer, "<div class=\"content-header\"><h2>Your Email</h2></div>\n"); if (sqlite3_step(res) != SQLITE_ROW) {
if (len + strlen(buffer) > max_len - 1) { return strdup("<div class=\"content-header\"><h2>No Such Email</h2></div>\n");
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<div class=\"email-view-header\">\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<div class=\"email-view-subject\">%s</div>\n", subject);
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<div class=\"email-view-from\">From: %s</div>\n", from);
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
if (conf.date_style == 1) {
sprintf(buffer, "<div class=\"email-view-date\">Date: %.2d:%.2d %.2d-%.2d-%.2d</div>\n", msg_date.tm_hour, msg_date.tm_min, msg_date.tm_mon + 1, msg_date.tm_mday, msg_date.tm_year - 100);
} else {
sprintf(buffer, "<div class=\"email-view-date\">Date: %.2d:%.2d %.2d-%.2d-%.2d</div>\n", msg_date.tm_hour, msg_date.tm_min, msg_date.tm_mday, msg_date.tm_mon + 1, msg_date.tm_year - 100);
}
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "</div>\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<div id=\"msgbody\">\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
for (i = 0; i < strlen(body); i++) {
if (body[i] == '\r') {
sprintf(buffer, "<br />");
} else if (body[i] == '<') {
sprintf(buffer, "&lt;");
} else if (body[i] == '>') {
sprintf(buffer, "&gt;");
} else {
sprintf(buffer, "%c", body[i]);
}
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
}
sprintf(buffer, "</div>\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<div class=\"email-reply-form\">\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<h3>Reply</h3>\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<form action=\"%semail/\" method=\"POST\" enctype=\"application/x-www-form-urlencoded\">\n", conf.www_url);
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<input type=\"hidden\" name=\"recipient\" value=\"%s\" />\n", from);
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
if (strncasecmp(subject, "re:", 3) == 0) {
sprintf(buffer, "Subject : <input type=\"text\" name=\"subject\" value=\"%s\" /><br />\n", subject);
} else {
sprintf(buffer, "Subject : <input type=\"text\" name=\"subject\" value=\"RE: %s\" /><br />\n", subject);
}
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<textarea name=\"body\" wrap=\"hard\" rows=\"25\" cols=\"79\" id=\"replybody\">");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "%s said....\n\n", from);
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "> ");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
chars = 0;
for (i = 0; i < strlen(body); i++) {
if (body[i] == '\r') {
sprintf(buffer, "\n> ");
chars = 0;
} else if (chars == 78) {
sprintf(buffer, "\n> %c", body[i]);
chars = 1;
} else {
sprintf(buffer, "%c", body[i]);
chars++;
}
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
}
sprintf(buffer, "</textarea>\n<br />");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<input type=\"submit\" name=\"submit\" value=\"Reply\" />\n<br />");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "</form>\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "</div>\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
free(from);
free(body);
free(subject);
sqlite3_finalize(res);
rc = sqlite3_prepare_v2(db, update_seen_sql, -1, &res, 0);
if (rc == SQLITE_OK) {
sqlite3_bind_int(res, 1, id);
} else {
sqlite3_finalize(res);
sqlite3_close(db);
free(page);
return NULL;
}
sqlite3_step(res);
} else {
sprintf(buffer, "<div class=\"content-header\"><h2>No Such Email</h2></div>\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
} }
id = sqlite3_column_int(res, 0);
from = (char *)sqlite3_column_text(res, 1);
subject = (char *)sqlite3_column_text(res, 2);
body = (char *)sqlite3_column_text(res, 3);
date = (time_t)sqlite3_column_int(res, 4);
localtime_r(&date, &msg_date);
stralloc_copys(&page, "<div class=\"content-header\"><h2>Your Email</h2></div>\n");
stralloc_cats(&page, "<div class=\"email-view-header\">\n");
stralloc_cats(&page, "<div class=\"email-view-subject\">");
stralloc_cats(&page, subject);
stralloc_cats(&page, "</div>\n");
stralloc_cats(&page, "<div class=\"email-view-from\">From: ");
stralloc_cats(&page, from);
stralloc_cats(&page, "</div>\n");
stralloc_cats(&page, "<div class=\"email-view-date\">Date: ");
if (conf.date_style == 1)
strftime(datebuf, sizeof datebuf, "%H:%M %m-%d-%y", &msg_date);
else
strftime(datebuf, sizeof datebuf, "%H:%M %d-%m-%y", &msg_date);
stralloc_cats(&page, datebuf);
stralloc_cats(&page, "</div>\n");
stralloc_cats(&page, "</div>\n");
stralloc_cats(&page, "<div id=\"msgbody\">\n");
for (char *p = body; *p != '\0'; ++p) {
switch (*p) {
case '\r': stralloc_cats(&page, "<br />"); break;
case '<': stralloc_cats(&page, "&lt;"); break;
case '>': stralloc_cats(&page, "&gt;"); break;
default: stralloc_append1(&page, *p); break;
}
}
stralloc_cats(&page, "</div>\n");
stralloc_cats(&page, "<div class=\"email-reply-form\">\n");
stralloc_cats(&page, "<h3>Reply</h3>\n");
stralloc_cats(&page, "<form action=\"");
stralloc_cats(&page, conf.www_url);
stralloc_cats(&page, "email/\" method=\"POST\" enctype=\"application/x-www-form-urlencoded\">\n");
stralloc_cats(&page, "<input type=\"hidden\" name=\"recipient\" value=\"");
stralloc_cats(&page, from);
stralloc_cats(&page, "\" />\n");
stralloc_cats(&page, "Subject : <input type=\"text\" name=\"subject\" value=\"");
if (strncasecmp(subject, "re:", 3) != 0)
stralloc_cats(&page, "RE: ");
stralloc_cats(&page, subject);
stralloc_cats(&page, "\" /><br />\n");
stralloc_cats(&page, "<textarea name=\"body\" wrap=\"hard\" rows=\"25\" cols=\"79\" id=\"replybody\">");
stralloc_cats(&page, from);
stralloc_cats(&page, " said....\n\n");
stralloc_cats(&page, "> ");
size_t column = 0;
for (char *p = body; *p != '\0'; ++p) {
if (*p == '\r') {
stralloc_cats(&page, "\n> ");
column = 0;
continue;
} else if (column >= 78) {
stralloc_cats(&page, "\n> ");
column = 0;
}
stralloc_append1(&page, *p);
++column;
}
stralloc_cats(&page, "</textarea>\n<br />");
stralloc_cats(&page, "<input type=\"submit\" name=\"submit\" value=\"Reply\" />\n<br />");
stralloc_cats(&page, "</form>\n");
stralloc_cats(&page, "</div>\n");
stralloc_0(&page);
sqlite3_finalize(res);
rc = sqlite3_prepare_v2(db, update_seen_sql, -1, &res, 0);
if (rc != SQLITE_OK) {
sqlite3_finalize(res);
sqlite3_close(db);
free(page.s);
return NULL;
}
sqlite3_bind_int(res, 1, id);
sqlite3_step(res);
sqlite3_finalize(res); sqlite3_finalize(res);
sqlite3_close(db); sqlite3_close(db);
return page; return page.s;
} }
char *www_email_summary(struct user_record *user) { char *www_email_summary(struct user_record *user) {
char *page; stralloc page = EMPTY_STRALLOC;
int max_len; char pathbuf[PATH_MAX];
int len;
char buffer[4096];
sqlite3 *db; sqlite3 *db;
sqlite3_stmt *res; sqlite3_stmt *res;
int rc; int rc;
char *email_summary_sql = "SELECT id,sender,subject,seen,date FROM email WHERE recipient LIKE ?"; char *email_summary_sql = "SELECT id,sender,subject,seen,date FROM email WHERE recipient LIKE ?";
struct tm msg_date;
time_t date;
char *from;
char *subject;
int seen;
int id;
int msgid = 0; int msgid = 0;
char *err_msg = 0; char *err_msg = 0;
char *email_create_sql = "CREATE TABLE IF NOT EXISTS email (" char *email_create_sql = "CREATE TABLE IF NOT EXISTS email ("
@ -490,32 +321,10 @@ char *www_email_summary(struct user_record *user) {
"date INTEGER," "date INTEGER,"
"seen INTEGER);"; "seen INTEGER);";
page = (char *)malloz(4096); snprintf(pathbuf, sizeof pathbuf, "%s/email.sq3", conf.bbs_path);
max_len = 4096; rc = sqlite3_open(pathbuf, &db);
len = 0;
sprintf(buffer, "<div class=\"content-header\"><h2>Your Email</h2></div>\n");
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "<div class=\"button\"><a href=\"%semail/new\">New Email</a></div>\n", conf.www_url);
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sprintf(buffer, "%s/email.sq3", conf.bbs_path);
rc = sqlite3_open(buffer, &db);
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
sqlite3_close(db); sqlite3_close(db);
free(page);
return NULL; return NULL;
} }
sqlite3_busy_timeout(db, 5000); sqlite3_busy_timeout(db, 5000);
@ -523,68 +332,67 @@ char *www_email_summary(struct user_record *user) {
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
sqlite3_free(err_msg); sqlite3_free(err_msg);
sqlite3_close(db); sqlite3_close(db);
return NULL; return NULL;
} }
rc = sqlite3_prepare_v2(db, email_summary_sql, -1, &res, 0); rc = sqlite3_prepare_v2(db, email_summary_sql, -1, &res, 0);
if (rc != SQLITE_OK) {
if (rc == SQLITE_OK) {
sqlite3_bind_text(res, 1, user->loginname, -1, 0);
} else {
sqlite3_finalize(res); sqlite3_finalize(res);
sqlite3_close(db); sqlite3_close(db);
free(page);
return NULL; return NULL;
} }
sqlite3_bind_text(res, 1, user->loginname, -1, 0);
sprintf(buffer, "<div class=\"div-table\">\n"); stralloc_copys(&page, "<div class=\"content-header\"><h2>Your Email</h2></div>\n");
if (len + strlen(buffer) > max_len - 1) { stralloc_cats(&page, "<div class=\"button\"><a href=\"");
max_len += 4096; stralloc_cats(&page, conf.www_url);
page = (char *)realloc(page, max_len); stralloc_cats(&page, "email/new\">New Email</a></div>\n");
} stralloc_cats(&page, "<div class=\"div-table\">\n");
strcat(page, buffer);
len += strlen(buffer);
while (sqlite3_step(res) == SQLITE_ROW) { while (sqlite3_step(res) == SQLITE_ROW) {
id = sqlite3_column_int(res, 0); char datebuf[32];
from = strdup((char *)sqlite3_column_text(res, 1)); ++msgid;
subject = strdup((char *)sqlite3_column_text(res, 2)); int id = sqlite3_column_int(res, 0);
seen = sqlite3_column_int(res, 3); const char *from = (const char *)sqlite3_column_text(res, 1);
date = (time_t)sqlite3_column_int(res, 4); const char *subject = (const char *)sqlite3_column_text(res, 2);
int seen = sqlite3_column_int(res, 3);
struct tm msg_date;
time_t date = (time_t)sqlite3_column_int(res, 4);
localtime_r(&date, &msg_date); localtime_r(&date, &msg_date);
if (seen == 0) { stralloc_cats(&page, "<div class=\"email-summary");
sprintf(buffer, "<div class=\"email-summary\"><div class=\"email-id\">%d</div><div class=\"email-subject\"><a href=\"%semail/%d\">%s</a></div><div class=\"email-from\">%s</div><div class=\"email-date\">%.2d:%.2d %.2d-%.2d-%.2d</div><a href=\"%semail/delete/%d\"><div class=\"email-delete\"></div></a></div>\n", msgid + 1, conf.www_url, msgid + 1, subject, from, msg_date.tm_hour, msg_date.tm_min, msg_date.tm_mday, msg_date.tm_mon + 1, msg_date.tm_year - 100, conf.www_url, id); if (seen != 0) {
if (len + strlen(buffer) > max_len - 1) { stralloc_cats(&page, "-seen");
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
} else {
sprintf(buffer, "<div class=\"email-summary-seen\"><div class=\"email-id\">%d</div><div class=\"email-subject\"><a href=\"%semail/%d\">%s</a></div><div class=\"email-from\">%s</div><div class=\"email-date\">%.2d:%.2d %.2d-%.2d-%.2d</div><a href=\"%semail/delete/%d\"><div class=\"email-delete\"></div></a></div>\n", msgid + 1, conf.www_url, msgid + 1, subject, from, msg_date.tm_hour, msg_date.tm_min, msg_date.tm_mday, msg_date.tm_mon + 1, msg_date.tm_year - 100, conf.www_url, id);
if (len + strlen(buffer) > max_len - 1) {
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
} }
free(from); stralloc_cats(&page, "<div class=\"email-summary\"><div class=\"email-id\">");
free(subject); stralloc_cat_long(&page, msgid);
msgid++; stralloc_cats(&page, "</div><div class=\"email-subject\"><a href=\"");
stralloc_cats(&page, conf.www_url);
stralloc_cats(&page, "email/");
stralloc_cat_long(&page, msgid);
stralloc_cats(&page, "\">");
stralloc_cats(&page, subject);
stralloc_cats(&page, "</a></div><div class=\"email-from\">");
stralloc_cats(&page, from);
stralloc_cats(&page, "</div><div class=\"email-date\">");
if (conf.date_style == 1)
strftime(datebuf, sizeof datebuf, "%H:%M %m-%d-%y", &msg_date);
else
strftime(datebuf, sizeof datebuf, "%H:%M %d-%m-%y", &msg_date);
stralloc_cats(&page, datebuf);
stralloc_cats(&page, "</div><a href=\"");
stralloc_cats(&page, conf.www_url);
stralloc_cats(&page, "email/delete/");
stralloc_cat_long(&page, id);
stralloc_cats(&page, "\"><div class=\"email-delete\"></div></a></div>\n");
} }
sprintf(buffer, "</div>\n"); stralloc_cats(&page, "</div>\n");
if (len + strlen(buffer) > max_len - 1) { stralloc_0(&page);
max_len += 4096;
page = (char *)realloc(page, max_len);
}
strcat(page, buffer);
len += strlen(buffer);
sqlite3_finalize(res); sqlite3_finalize(res);
sqlite3_close(db); sqlite3_close(db);
return page;
return page.s;
} }
#endif #endif