static struct strbuf *decode_q_segment(const struct strbuf *q_seg, int rfc2047)
{
const char *in = q_seg->buf;
int c;
struct strbuf *out = xmalloc(sizeof(struct strbuf));
strbuf_init(out, q_seg->len);
while ((c = *in++) != 0) {
if (c == '=') {
int ch, d = *in;
if (d == '\n' || !d)
break; /* drop trailing newline */
ch = hex2chr(in);
if (ch >= 0) {
strbuf_addch(out, ch);
in += 2;
continue;
}
/* garbage -- fall through */
}
if (rfc2047 && c == '_') /* rfc2047 4.2 (2) */
c = 0x20;
strbuf_addch(out, c);
}
return out;
}
int get_sha1_hex(const char *hex, unsigned char *sha1)
{
int i;
for (i = 0; i < GIT_SHA1_RAWSZ; i++) {
int val = hex2chr(hex);
if (val < 0)
return -1;
*sha1++ = val;
hex += 2;
}
return 0;
}
int
GisPostCliFormatGkRegCmd(PostCmd *cmd, char *tags,
char *cmdstr, int cmdlen, int len)
{
char fn[] = "GisPostCliFormatGkRegCmd():";
CacheGkInfo *cacheGkInfo = NULL, cacheGkInfoEntry;
// Look up the entry in the cache
if (CacheFind(gkCache, &cmd->key, &cacheGkInfoEntry,
sizeof(cacheGkInfoEntry)) < 0)
{
NETDEBUG(MDB, NETLOG_DEBUG1,
("%s Could not find gk %s/%d\n",
fn, cmd->key.regid, cmd->key.uport));
goto _return;
}
cacheGkInfo = &cacheGkInfoEntry;
len += snprintf(CMDSTR, CMDMAX, "gk reg \"%s\" %d ",
cmd->key.regid, cmd->key.uport);
if (BITA_TEST(tags, TAG_EPID))
{
len += snprintf(CMDSTR, CMDMAX, "epid \"");
len += hex2chr(CMDSTR, CMDMAX, cacheGkInfo->endpointIDString,
cacheGkInfo->endpointIDLen);
len += snprintf(CMDSTR, CMDMAX, "\" ");
}
if (BITA_TEST(tags, TAG_GKREGTTL))
{
len += snprintf(CMDSTR, CMDMAX, "ttl %d ",
cacheGkInfo->regttl);
}
if (BITA_TEST(tags, TAG_GKFLAGS))
{
len += snprintf(CMDSTR, CMDMAX, "flags %d ",
cacheGkInfo->flags);
}
if (BITA_TEST(tags, TAG_REGSTATUS))
{
len += snprintf(CMDSTR, CMDMAX, "reg %s ",
(cacheGkInfo->regState == GKREG_REGISTERED)?"active":"inactive");
}
_return:
return len;
}
static int packet_length(const char *linelen)
{
int val = hex2chr(linelen);
return (val < 0) ? val : (val << 8) | hex2chr(linelen + 2);
}
static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
const char *placeholder,
void *context)
{
struct format_commit_context *c = context;
const struct commit *commit = c->commit;
const char *msg = c->message;
struct commit_list *p;
int ch;
/* these are independent of the commit */
switch (placeholder[0]) {
case 'C':
if (starts_with(placeholder + 1, "(auto)")) {
c->auto_color = want_color(c->pretty_ctx->color);
if (c->auto_color && sb->len)
strbuf_addstr(sb, GIT_COLOR_RESET);
return 7; /* consumed 7 bytes, "C(auto)" */
} else {
int ret = parse_color(sb, placeholder, c);
if (ret)
c->auto_color = 0;
/*
* Otherwise, we decided to treat %C<unknown>
* as a literal string, and the previous
* %C(auto) is still valid.
*/
return ret;
}
case 'n': /* newline */
strbuf_addch(sb, '\n');
return 1;
case 'x':
/* %x00 == NUL, %x0a == LF, etc. */
ch = hex2chr(placeholder + 1);
if (ch < 0)
return 0;
strbuf_addch(sb, ch);
return 3;
case 'w':
if (placeholder[1] == '(') {
unsigned long width = 0, indent1 = 0, indent2 = 0;
char *next;
const char *start = placeholder + 2;
const char *end = strchr(start, ')');
if (!end)
return 0;
if (end > start) {
width = strtoul(start, &next, 10);
if (*next == ',') {
indent1 = strtoul(next + 1, &next, 10);
if (*next == ',') {
indent2 = strtoul(next + 1,
&next, 10);
}
}
if (*next != ')')
return 0;
}
rewrap_message_tail(sb, c, width, indent1, indent2);
return end - placeholder + 1;
} else
return 0;
case '<':
case '>':
return parse_padding_placeholder(sb, placeholder, c);
}
/* these depend on the commit */
if (!commit->object.parsed)
parse_object(commit->object.oid.hash);
switch (placeholder[0]) {
case 'H': /* commit hash */
strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_COMMIT));
strbuf_addstr(sb, oid_to_hex(&commit->object.oid));
strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_RESET));
return 1;
case 'h': /* abbreviated commit hash */
strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_COMMIT));
if (add_again(sb, &c->abbrev_commit_hash)) {
strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_RESET));
return 1;
}
strbuf_add_unique_abbrev(sb, commit->object.oid.hash,
c->pretty_ctx->abbrev);
strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_RESET));
c->abbrev_commit_hash.len = sb->len - c->abbrev_commit_hash.off;
return 1;
case 'T': /* tree hash */
strbuf_addstr(sb, oid_to_hex(&commit->tree->object.oid));
return 1;
case 't': /* abbreviated tree hash */
if (add_again(sb, &c->abbrev_tree_hash))
return 1;
strbuf_add_unique_abbrev(sb, commit->tree->object.oid.hash,
c->pretty_ctx->abbrev);
c->abbrev_tree_hash.len = sb->len - c->abbrev_tree_hash.off;
return 1;
case 'P': /* parent hashes */
for (p = commit->parents; p; p = p->next) {
if (p != commit->parents)
strbuf_addch(sb, ' ');
strbuf_addstr(sb, oid_to_hex(&p->item->object.oid));
}
return 1;
case 'p': /* abbreviated parent hashes */
if (add_again(sb, &c->abbrev_parent_hashes))
return 1;
for (p = commit->parents; p; p = p->next) {
if (p != commit->parents)
strbuf_addch(sb, ' ');
strbuf_add_unique_abbrev(sb, p->item->object.oid.hash,
c->pretty_ctx->abbrev);
}
c->abbrev_parent_hashes.len = sb->len -
c->abbrev_parent_hashes.off;
return 1;
case 'm': /* left/right/bottom */
strbuf_addstr(sb, get_revision_mark(NULL, commit));
return 1;
case 'd':
load_ref_decorations(DECORATE_SHORT_REFS);
format_decorations(sb, commit, c->auto_color);
return 1;
case 'D':
load_ref_decorations(DECORATE_SHORT_REFS);
format_decorations_extended(sb, commit, c->auto_color, "", ", ", "");
return 1;
case 'g': /* reflog info */
switch(placeholder[1]) {
case 'd': /* reflog selector */
case 'D':
if (c->pretty_ctx->reflog_info)
get_reflog_selector(sb,
c->pretty_ctx->reflog_info,
&c->pretty_ctx->date_mode,
c->pretty_ctx->date_mode_explicit,
(placeholder[1] == 'd'));
return 2;
case 's': /* reflog message */
if (c->pretty_ctx->reflog_info)
get_reflog_message(sb, c->pretty_ctx->reflog_info);
return 2;
case 'n':
case 'N':
case 'e':
case 'E':
return format_reflog_person(sb,
placeholder[1],
c->pretty_ctx->reflog_info,
&c->pretty_ctx->date_mode);
}
return 0; /* unknown %g placeholder */
case 'N':
if (c->pretty_ctx->notes_message) {
strbuf_addstr(sb, c->pretty_ctx->notes_message);
return 1;
}
return 0;
}
if (placeholder[0] == 'G') {
if (!c->signature_check.result)
check_commit_signature(c->commit, &(c->signature_check));
switch (placeholder[1]) {
case 'G':
if (c->signature_check.gpg_output)
strbuf_addstr(sb, c->signature_check.gpg_output);
break;
case '?':
switch (c->signature_check.result) {
case 'G':
case 'B':
case 'E':
case 'U':
case 'N':
case 'X':
case 'Y':
case 'R':
strbuf_addch(sb, c->signature_check.result);
}
break;
case 'S':
if (c->signature_check.signer)
strbuf_addstr(sb, c->signature_check.signer);
break;
case 'K':
if (c->signature_check.key)
strbuf_addstr(sb, c->signature_check.key);
break;
default:
return 0;
}
return 2;
}
/* For the rest we have to parse the commit header. */
if (!c->commit_header_parsed)
parse_commit_header(c);
switch (placeholder[0]) {
case 'a': /* author ... */
return format_person_part(sb, placeholder[1],
msg + c->author.off, c->author.len,
&c->pretty_ctx->date_mode);
case 'c': /* committer ... */
return format_person_part(sb, placeholder[1],
msg + c->committer.off, c->committer.len,
&c->pretty_ctx->date_mode);
case 'e': /* encoding */
if (c->commit_encoding)
strbuf_addstr(sb, c->commit_encoding);
return 1;
case 'B': /* raw body */
/* message_off is always left at the initial newline */
strbuf_addstr(sb, msg + c->message_off + 1);
return 1;
}
/* Now we need to parse the commit message. */
if (!c->commit_message_parsed)
parse_commit_message(c);
switch (placeholder[0]) {
case 's': /* subject */
format_subject(sb, msg + c->subject_off, " ");
return 1;
case 'f': /* sanitized subject */
format_sanitized_subject(sb, msg + c->subject_off);
return 1;
case 'b': /* body */
strbuf_addstr(sb, msg + c->body_off);
return 1;
}
if (starts_with(placeholder, "(trailers)")) {
format_trailers(sb, msg + c->subject_off);
return strlen("(trailers)");
}
return 0; /* unknown placeholder */
}
