void pp_title_line(enum cmit_fmt fmt,
const char **msg_p,
struct strbuf *sb,
const char *subject,
const char *after_subject,
const char *encoding,
int need_8bit_cte)
{
struct strbuf title;
strbuf_init(&title, 80);
for (;;) {
const char *line = *msg_p;
int linelen = get_one_line(line);
*msg_p += linelen;
if (!linelen || is_empty_line(line, &linelen))
break;
strbuf_grow(&title, linelen + 2);
if (title.len) {
if (fmt == CMIT_FMT_EMAIL) {
strbuf_addch(&title, '\n');
}
strbuf_addch(&title, ' ');
}
strbuf_add(&title, line, linelen);
}
strbuf_grow(sb, title.len + 1024);
if (subject) {
strbuf_addstr(sb, subject);
add_rfc2047(sb, title.buf, title.len, encoding);
} else {
strbuf_addbuf(sb, &title);
}
strbuf_addch(sb, '\n');
if (need_8bit_cte > 0) {
const char *header_fmt =
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=%s\n"
"Content-Transfer-Encoding: 8bit\n";
strbuf_addf(sb, header_fmt, encoding);
}
if (after_subject) {
strbuf_addstr(sb, after_subject);
}
if (fmt == CMIT_FMT_EMAIL) {
strbuf_addch(sb, '\n');
}
strbuf_release(&title);
}
void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
const char *line, enum date_mode dmode,
const char *encoding)
{
char *date;
int namelen;
unsigned long time;
int tz;
const char *filler = " ";
if (fmt == CMIT_FMT_ONELINE)
return;
date = strchr(line, '>');
if (!date)
return;
namelen = ++date - line;
time = strtoul(date, &date, 10);
tz = strtol(date, NULL, 10);
if (fmt == CMIT_FMT_EMAIL) {
char *name_tail = strchr(line, '<');
int display_name_length;
if (!name_tail)
return;
while (line < name_tail && isspace(name_tail[-1]))
name_tail--;
display_name_length = name_tail - line;
filler = "";
strbuf_addstr(sb, "From: ");
add_rfc2047(sb, line, display_name_length, encoding);
strbuf_add(sb, name_tail, namelen - display_name_length);
strbuf_addch(sb, '\n');
} else {
strbuf_addf(sb, "%s: %.*s%.*s\n", what,
(fmt == CMIT_FMT_FULLER) ? 4 : 0,
filler, namelen, line);
}
switch (fmt) {
case CMIT_FMT_MEDIUM:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, dmode));
break;
case CMIT_FMT_EMAIL:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, DATE_RFC2822));
break;
case CMIT_FMT_FULLER:
strbuf_addf(sb, "%sDate: %s\n", what, show_date(time, tz, dmode));
break;
default:
/* notin' */
break;
}
}
void pp_title_line(const struct pretty_print_context *pp,
const char **msg_p,
struct strbuf *sb,
const char *encoding,
int need_8bit_cte)
{
static const int max_length = 78; /* per rfc2047 */
struct strbuf title;
strbuf_init(&title, 80);
*msg_p = format_subject(&title, *msg_p,
pp->preserve_subject ? "\n" : " ");
strbuf_grow(sb, title.len + 1024);
if (pp->subject) {
strbuf_addstr(sb, pp->subject);
if (needs_rfc2047_encoding(title.buf, title.len, RFC2047_SUBJECT))
add_rfc2047(sb, title.buf, title.len,
encoding, RFC2047_SUBJECT);
else
strbuf_add_wrapped_bytes(sb, title.buf, title.len,
-last_line_length(sb), 1, max_length);
} else {
strbuf_addbuf(sb, &title);
}
strbuf_addch(sb, '\n');
if (need_8bit_cte > 0) {
const char *header_fmt =
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=%s\n"
"Content-Transfer-Encoding: 8bit\n";
strbuf_addf(sb, header_fmt, encoding);
}
if (pp->after_subject) {
strbuf_addstr(sb, pp->after_subject);
}
if (pp->fmt == CMIT_FMT_EMAIL) {
strbuf_addch(sb, '\n');
}
strbuf_release(&title);
}
void pp_title_line(enum cmit_fmt fmt,
const char **msg_p,
struct strbuf *sb,
const char *subject,
const char *after_subject,
const char *encoding,
int need_8bit_cte)
{
const char *line_separator = (fmt == CMIT_FMT_EMAIL) ? "\n " : " ";
struct strbuf title;
strbuf_init(&title, 80);
*msg_p = format_subject(&title, *msg_p, line_separator);
strbuf_grow(sb, title.len + 1024);
if (subject) {
strbuf_addstr(sb, subject);
add_rfc2047(sb, title.buf, title.len, encoding);
} else {
strbuf_addbuf(sb, &title);
}
strbuf_addch(sb, '\n');
if (need_8bit_cte > 0) {
const char *header_fmt =
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=%s\n"
"Content-Transfer-Encoding: 8bit\n";
strbuf_addf(sb, header_fmt, encoding);
}
if (after_subject) {
strbuf_addstr(sb, after_subject);
}
if (fmt == CMIT_FMT_EMAIL) {
strbuf_addch(sb, '\n');
}
strbuf_release(&title);
}
void pp_title_line(const struct pretty_print_context *pp,
const char **msg_p,
struct strbuf *sb,
const char *encoding,
int need_8bit_cte)
{
struct strbuf title;
strbuf_init(&title, 80);
*msg_p = format_subject(&title, *msg_p,
pp->preserve_subject ? "\n" : " ");
strbuf_grow(sb, title.len + 1024);
if (pp->subject) {
strbuf_addstr(sb, pp->subject);
add_rfc2047(sb, title.buf, title.len, encoding);
} else {
strbuf_addbuf(sb, &title);
}
strbuf_addch(sb, '\n');
if (need_8bit_cte > 0) {
const char *header_fmt =
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=%s\n"
"Content-Transfer-Encoding: 8bit\n";
strbuf_addf(sb, header_fmt, encoding);
}
if (pp->after_subject) {
strbuf_addstr(sb, pp->after_subject);
}
if (pp->fmt == CMIT_FMT_EMAIL) {
strbuf_addch(sb, '\n');
}
strbuf_release(&title);
}
void pp_user_info(struct pretty_print_context *pp,
const char *what, struct strbuf *sb,
const char *line, const char *encoding)
{
struct ident_split ident;
char *line_end;
const char *mailbuf, *namebuf;
size_t namelen, maillen;
int max_length = 78; /* per rfc2822 */
if (pp->fmt == CMIT_FMT_ONELINE)
return;
line_end = strchrnul(line, '\n');
if (split_ident_line(&ident, line, line_end - line))
return;
mailbuf = ident.mail_begin;
maillen = ident.mail_end - ident.mail_begin;
namebuf = ident.name_begin;
namelen = ident.name_end - ident.name_begin;
if (pp->mailmap)
map_user(pp->mailmap, &mailbuf, &maillen, &namebuf, &namelen);
if (pp->fmt == CMIT_FMT_EMAIL) {
if (pp->from_ident && ident_cmp(pp->from_ident, &ident)) {
struct strbuf buf = STRBUF_INIT;
strbuf_addstr(&buf, "From: ");
strbuf_add(&buf, namebuf, namelen);
strbuf_addstr(&buf, " <");
strbuf_add(&buf, mailbuf, maillen);
strbuf_addstr(&buf, ">\n");
string_list_append(&pp->in_body_headers,
strbuf_detach(&buf, NULL));
mailbuf = pp->from_ident->mail_begin;
maillen = pp->from_ident->mail_end - mailbuf;
namebuf = pp->from_ident->name_begin;
namelen = pp->from_ident->name_end - namebuf;
}
strbuf_addstr(sb, "From: ");
if (needs_rfc2047_encoding(namebuf, namelen, RFC2047_ADDRESS)) {
add_rfc2047(sb, namebuf, namelen,
encoding, RFC2047_ADDRESS);
max_length = 76; /* per rfc2047 */
} else if (needs_rfc822_quoting(namebuf, namelen)) {
struct strbuf quoted = STRBUF_INIT;
add_rfc822_quoted("ed, namebuf, namelen);
strbuf_add_wrapped_bytes(sb, quoted.buf, quoted.len,
-6, 1, max_length);
strbuf_release("ed);
} else {
strbuf_add_wrapped_bytes(sb, namebuf, namelen,
-6, 1, max_length);
}
if (max_length <
last_line_length(sb) + strlen(" <") + maillen + strlen(">"))
strbuf_addch(sb, '\n');
strbuf_addf(sb, " <%.*s>\n", (int)maillen, mailbuf);
} else {
strbuf_addf(sb, "%s: %.*s%.*s <%.*s>\n", what,
(pp->fmt == CMIT_FMT_FULLER) ? 4 : 0, " ",
(int)namelen, namebuf, (int)maillen, mailbuf);
}
switch (pp->fmt) {
case CMIT_FMT_MEDIUM:
strbuf_addf(sb, "Date: %s\n",
show_ident_date(&ident, pp->date_mode));
break;
case CMIT_FMT_EMAIL:
strbuf_addf(sb, "Date: %s\n",
show_ident_date(&ident, DATE_RFC2822));
break;
case CMIT_FMT_FULLER:
strbuf_addf(sb, "%sDate: %s\n", what,
show_ident_date(&ident, pp->date_mode));
break;
default:
/* notin' */
break;
}
}
void pp_title_line(struct pretty_print_context *pp,
const char **msg_p,
struct strbuf *sb,
const char *encoding,
int need_8bit_cte)
{
static const int max_length = 78; /* per rfc2047 */
struct strbuf title;
strbuf_init(&title, 80);
*msg_p = format_subject(&title, *msg_p,
pp->preserve_subject ? "\n" : " ");
strbuf_grow(sb, title.len + 1024);
if (pp->print_email_subject) {
if (pp->rev)
fmt_output_email_subject(sb, pp->rev);
if (needs_rfc2047_encoding(title.buf, title.len, RFC2047_SUBJECT))
add_rfc2047(sb, title.buf, title.len,
encoding, RFC2047_SUBJECT);
else
strbuf_add_wrapped_bytes(sb, title.buf, title.len,
-last_line_length(sb), 1, max_length);
} else {
strbuf_addbuf(sb, &title);
}
strbuf_addch(sb, '\n');
if (need_8bit_cte == 0) {
int i;
for (i = 0; i < pp->in_body_headers.nr; i++) {
if (has_non_ascii(pp->in_body_headers.items[i].string)) {
need_8bit_cte = 1;
break;
}
}
}
if (need_8bit_cte > 0) {
const char *header_fmt =
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=%s\n"
"Content-Transfer-Encoding: 8bit\n";
strbuf_addf(sb, header_fmt, encoding);
}
if (pp->after_subject) {
strbuf_addstr(sb, pp->after_subject);
}
if (cmit_fmt_is_mail(pp->fmt)) {
strbuf_addch(sb, '\n');
}
if (pp->in_body_headers.nr) {
int i;
for (i = 0; i < pp->in_body_headers.nr; i++) {
strbuf_addstr(sb, pp->in_body_headers.items[i].string);
free(pp->in_body_headers.items[i].string);
}
string_list_clear(&pp->in_body_headers, 0);
strbuf_addch(sb, '\n');
}
strbuf_release(&title);
}
void pp_user_info(const struct pretty_print_context *pp,
const char *what, struct strbuf *sb,
const char *line, const char *encoding)
{
char *date;
int namelen;
unsigned long time;
int tz;
if (pp->fmt == CMIT_FMT_ONELINE)
return;
date = strchr(line, '>');
if (!date)
return;
namelen = ++date - line;
time = strtoul(date, &date, 10);
tz = strtol(date, NULL, 10);
if (pp->fmt == CMIT_FMT_EMAIL) {
char *name_tail = strchr(line, '<');
int display_name_length;
int final_line;
if (!name_tail)
return;
while (line < name_tail && isspace(name_tail[-1]))
name_tail--;
display_name_length = name_tail - line;
strbuf_addstr(sb, "From: ");
if (!has_rfc822_specials(line, display_name_length)) {
add_rfc2047(sb, line, display_name_length, encoding);
} else {
struct strbuf quoted = STRBUF_INIT;
add_rfc822_quoted("ed, line, display_name_length);
add_rfc2047(sb, quoted.buf, quoted.len, encoding);
strbuf_release("ed);
}
for (final_line = 0; final_line < sb->len; final_line++)
if (sb->buf[sb->len - final_line - 1] == '\n')
break;
if (namelen - display_name_length + final_line > 78) {
strbuf_addch(sb, '\n');
if (!isspace(name_tail[0]))
strbuf_addch(sb, ' ');
}
strbuf_add(sb, name_tail, namelen - display_name_length);
strbuf_addch(sb, '\n');
} else {
strbuf_addf(sb, "%s: %.*s%.*s\n", what,
(pp->fmt == CMIT_FMT_FULLER) ? 4 : 0,
" ", namelen, line);
}
switch (pp->fmt) {
case CMIT_FMT_MEDIUM:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, pp->date_mode));
break;
case CMIT_FMT_EMAIL:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, DATE_RFC2822));
break;
case CMIT_FMT_FULLER:
strbuf_addf(sb, "%sDate: %s\n", what, show_date(time, tz, pp->date_mode));
break;
default:
/* notin' */
break;
}
}
void pp_user_info(const struct pretty_print_context *pp,
const char *what, struct strbuf *sb,
const char *line, const char *encoding)
{
struct strbuf name;
struct strbuf mail;
struct ident_split ident;
int linelen;
char *line_end, *date;
const char *mailbuf, *namebuf;
size_t namelen, maillen;
int max_length = 78; /* per rfc2822 */
unsigned long time;
int tz;
if (pp->fmt == CMIT_FMT_ONELINE)
return;
line_end = strchr(line, '\n');
if (!line_end) {
line_end = strchr(line, '\0');
if (!line_end)
return;
}
linelen = ++line_end - line;
if (split_ident_line(&ident, line, linelen))
return;
mailbuf = ident.mail_begin;
maillen = ident.mail_end - ident.mail_begin;
namebuf = ident.name_begin;
namelen = ident.name_end - ident.name_begin;
if (pp->mailmap)
map_user(pp->mailmap, &mailbuf, &maillen, &namebuf, &namelen);
strbuf_init(&mail, 0);
strbuf_init(&name, 0);
strbuf_add(&mail, mailbuf, maillen);
strbuf_add(&name, namebuf, namelen);
namelen = name.len + mail.len + 3; /* ' ' + '<' + '>' */
time = strtoul(ident.date_begin, &date, 10);
tz = strtol(date, NULL, 10);
if (pp->fmt == CMIT_FMT_EMAIL) {
strbuf_addstr(sb, "From: ");
if (needs_rfc2047_encoding(name.buf, name.len, RFC2047_ADDRESS)) {
add_rfc2047(sb, name.buf, name.len,
encoding, RFC2047_ADDRESS);
max_length = 76; /* per rfc2047 */
} else if (needs_rfc822_quoting(name.buf, name.len)) {
struct strbuf quoted = STRBUF_INIT;
add_rfc822_quoted("ed, name.buf, name.len);
strbuf_add_wrapped_bytes(sb, quoted.buf, quoted.len,
-6, 1, max_length);
strbuf_release("ed);
} else {
strbuf_add_wrapped_bytes(sb, name.buf, name.len,
-6, 1, max_length);
}
if (namelen - name.len + last_line_length(sb) > max_length)
strbuf_addch(sb, '\n');
strbuf_addf(sb, " <%s>\n", mail.buf);
} else {
strbuf_addf(sb, "%s: %.*s%s <%s>\n", what,
(pp->fmt == CMIT_FMT_FULLER) ? 4 : 0,
" ", name.buf, mail.buf);
}
strbuf_release(&mail);
strbuf_release(&name);
switch (pp->fmt) {
case CMIT_FMT_MEDIUM:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, pp->date_mode));
break;
case CMIT_FMT_EMAIL:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, DATE_RFC2822));
break;
case CMIT_FMT_FULLER:
strbuf_addf(sb, "%sDate: %s\n", what, show_date(time, tz, pp->date_mode));
break;
default:
/* notin' */
break;
}
}
void pp_user_info(const struct pretty_print_context *pp,
const char *what, struct strbuf *sb,
const char *line, const char *encoding)
{
int max_length = 78; /* per rfc2822 */
char *date;
int namelen;
unsigned long time;
int tz;
if (pp->fmt == CMIT_FMT_ONELINE)
return;
date = strchr(line, '>');
if (!date)
return;
namelen = ++date - line;
time = strtoul(date, &date, 10);
tz = strtol(date, NULL, 10);
if (pp->fmt == CMIT_FMT_EMAIL) {
char *name_tail = strchr(line, '<');
int display_name_length;
if (!name_tail)
return;
while (line < name_tail && isspace(name_tail[-1]))
name_tail--;
display_name_length = name_tail - line;
strbuf_addstr(sb, "From: ");
if (needs_rfc2047_encoding(line, display_name_length, RFC2047_ADDRESS)) {
add_rfc2047(sb, line, display_name_length,
encoding, RFC2047_ADDRESS);
max_length = 76; /* per rfc2047 */
} else if (needs_rfc822_quoting(line, display_name_length)) {
struct strbuf quoted = STRBUF_INIT;
add_rfc822_quoted("ed, line, display_name_length);
strbuf_add_wrapped_bytes(sb, quoted.buf, quoted.len,
-6, 1, max_length);
strbuf_release("ed);
} else {
strbuf_add_wrapped_bytes(sb, line, display_name_length,
-6, 1, max_length);
}
if (namelen - display_name_length + last_line_length(sb) > max_length) {
strbuf_addch(sb, '\n');
if (!isspace(name_tail[0]))
strbuf_addch(sb, ' ');
}
strbuf_add(sb, name_tail, namelen - display_name_length);
strbuf_addch(sb, '\n');
} else {
strbuf_addf(sb, "%s: %.*s%.*s\n", what,
(pp->fmt == CMIT_FMT_FULLER) ? 4 : 0,
" ", namelen, line);
}
switch (pp->fmt) {
case CMIT_FMT_MEDIUM:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, pp->date_mode));
break;
case CMIT_FMT_EMAIL:
strbuf_addf(sb, "Date: %s\n", show_date(time, tz, DATE_RFC2822));
break;
case CMIT_FMT_FULLER:
strbuf_addf(sb, "%sDate: %s\n", what, show_date(time, tz, pp->date_mode));
break;
default:
/* notin' */
break;
}
}
