* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
+#include "helpfile.h"
#include "log.h"
#include "nickserv.h"
#include "recdb.h"
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 52,53,54,55,56,57,58,59,60,61, 0, 0, 0, 0, 0, 0,
+ 52,53,54,55,56,57,58,59,60,61, 0, 0, 0, 0, 0, 0,
0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,
15,16,17,18,19,20,21,22,23,24,25,62, 0,63, 0, 0,
0,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,
41,42,43,44,45,46,47,48,49,50,51, 0, 0, 0, 0, 0
};
+static const unsigned char ctype[256] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0,
+ 0,10,11,12,13,14,15, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0,10,11,12,13,14,15, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+
unsigned long int
base64toint(const char* s, int count)
{
return buf;
}
+unsigned int
+irc_ntop(char *output, unsigned int out_size, const irc_in_addr_t *addr)
+{
+ static const char hexdigits[] = "0123456789abcdef";
+ unsigned int pos;
+
+ assert(output);
+ assert(addr);
+
+ if (irc_in_addr_is_ipv4(*addr)) {
+ unsigned int ip4;
+
+ ip4 = (ntohs(addr->in6[6]) << 16) | ntohs(addr->in6[7]);
+ pos = snprintf(output, out_size, "%u.%u.%u.%u", (ip4 >> 24), (ip4 >> 16) & 255, (ip4 >> 8) & 255, ip4 & 255);
+ } else {
+ unsigned int part, max_start, max_zeros, curr_zeros, ii;
+
+ /* Find longest run of zeros. */
+ for (max_start = max_zeros = curr_zeros = ii = 0; ii < 8; ++ii) {
+ if (!addr->in6[ii])
+ curr_zeros++;
+ else if (curr_zeros > max_zeros) {
+ max_start = ii - curr_zeros;
+ max_zeros = curr_zeros;
+ curr_zeros = 0;
+ }
+ }
+ if (curr_zeros > max_zeros) {
+ max_start = ii - curr_zeros;
+ max_zeros = curr_zeros;
+ }
+
+ /* Print out address. */
+#define APPEND(CH) do { if (pos < out_size) output[pos] = (CH); pos++; } while (0)
+ for (pos = 0, ii = 0; ii < 8; ++ii) {
+ if ((max_zeros > 0) && (ii == max_start)) {
+ if (ii == 0)
+ APPEND(':');
+ APPEND(':');
+ ii += max_zeros - 1;
+ continue;
+ }
+ part = ntohs(addr->in6[ii]);
+ if (part >= 0x1000)
+ APPEND(hexdigits[part >> 12]);
+ if (part >= 0x100)
+ APPEND(hexdigits[(part >> 8) & 15]);
+ if (part >= 0x10)
+ APPEND(hexdigits[(part >> 4) & 15]);
+ APPEND(hexdigits[part & 15]);
+ if (ii < 7)
+ APPEND(':');
+ }
+#undef APPEND
+ output[pos < out_size ? pos : out_size - 1] = '\0';
+ }
+
+ return pos;
+}
+
+unsigned int
+irc_ntop_mask(char *output, unsigned int out_size, const irc_in_addr_t *addr, unsigned char bits)
+{
+ char base_addr[IRC_NTOP_MAX_SIZE];
+ int len;
+
+ if (bits >= 128)
+ return irc_ntop(output, out_size, addr);
+ if (!irc_ntop(base_addr, sizeof(base_addr), addr))
+ return 0;
+ len = snprintf(output, out_size, "%s/%d", base_addr, bits);
+ if ((unsigned int)len >= out_size)
+ return 0;
+ return len;
+}
+
+static unsigned int
+irc_pton_ip4(const char *input, unsigned char *pbits, uint32_t *output)
+{
+ unsigned int dots = 0, pos = 0, part = 0, ip = 0, bits = 32;
+
+ /* Intentionally no support for bizarre IPv4 formats (plain
+ * integers, octal or hex components) -- only vanilla dotted
+ * decimal quads, optionally with trailing /nn.
+ */
+ if (input[0] == '.')
+ return 0;
+ while (1) switch (input[pos]) {
+ default:
+ if (dots < 3)
+ return 0;
+ out:
+ ip |= part << (24 - 8 * dots++);
+ *output = htonl(ip);
+ if (pbits)
+ *pbits = bits;
+ return pos;
+ case '.':
+ if (input[++pos] == '.')
+ return 0;
+ ip |= part << (24 - 8 * dots++);
+ part = 0;
+ if (input[pos] == '*') {
+ while (input[++pos] == '*') ;
+ if (input[pos] != '\0')
+ return 0;
+ if (pbits)
+ *pbits = dots * 8;
+ *output = htonl(ip);
+ return pos;
+ }
+ break;
+ case '/':
+ if (!pbits || !isdigit(input[pos + 1]))
+ return 0;
+ for (bits = 0; isdigit(input[++pos]); )
+ bits = bits * 10 + input[pos] - '0';
+ if (bits > 32)
+ return 0;
+ goto out;
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ part = part * 10 + input[pos++] - '0';
+ if (part > 255)
+ return 0;
+ break;
+ }
+}
+
+unsigned int
+irc_pton(irc_in_addr_t *addr, unsigned char *bits, const char *input)
+{
+ const char *part_start = NULL;
+ char *colon;
+ char *dot;
+ unsigned int part = 0, pos = 0, ii = 0, cpos = 8;
+
+ assert(input);
+ memset(addr, 0, sizeof(*addr));
+ colon = strchr(input, ':');
+ dot = strchr(input, '.');
+
+ if (colon && (!dot || (dot > colon))) {
+ /* Parse IPv6, possibly like ::127.0.0.1.
+ * This is pretty straightforward; the only trick is borrowed
+ * from Paul Vixie (BIND): when it sees a "::" continue as if
+ * it were a single ":", but note where it happened, and fill
+ * with zeros afterwards.
+ */
+ if (input[pos] == ':') {
+ if ((input[pos+1] != ':') || (input[pos+2] == ':'))
+ return 0;
+ cpos = 0;
+ pos += 2;
+ part_start = input + pos;
+ }
+ while (ii < 8) switch (input[pos]) {
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ part = (part << 4) | (ctype[(unsigned char)input[pos++]] & 15);
+ if (part > 0xffff)
+ return 0;
+ break;
+ case ':':
+ part_start = input + ++pos;
+ if (input[pos] == '.')
+ return 0;
+ addr->in6[ii++] = htons(part);
+ part = 0;
+ if (input[pos] == ':') {
+ if (cpos < 8)
+ return 0;
+ cpos = ii;
+ }
+ break;
+ case '.': {
+ uint32_t ip4;
+ unsigned int len;
+ len = irc_pton_ip4(part_start, bits, &ip4);
+ if (!len || (ii > 6))
+ return 0;
+ memcpy(addr->in6 + ii, &ip4, sizeof(ip4));
+ if (bits)
+ *bits += 96;
+ ii += 2;
+ pos = part_start + len - input;
+ goto finish;
+ }
+ case '/':
+ if (!bits || !isdigit(input[pos + 1]))
+ return 0;
+ addr->in6[ii++] = htons(part);
+ for (part = 0; isdigit(input[++pos]); )
+ part = part * 10 + input[pos] - '0';
+ if (part > 128)
+ return 0;
+ *bits = part;
+ goto finish;
+ case '*':
+ while (input[++pos] == '*') ;
+ if (input[pos] != '\0' || cpos < 8)
+ return 0;
+ if (bits)
+ *bits = ii * 16;
+ return pos;
+ default:
+ addr->in6[ii++] = htons(part);
+ if (cpos == 8 && ii < 8)
+ return 0;
+ if (bits)
+ *bits = 128;
+ goto finish;
+ }
+ finish:
+ /* Shift stuff after "::" up and fill middle with zeros. */
+ if (cpos < 8) {
+ unsigned int jj;
+ for (jj = 0; jj < ii - cpos; jj++)
+ addr->in6[7 - jj] = addr->in6[ii - jj - 1];
+ for (jj = 0; jj < 8 - ii; jj++)
+ addr->in6[cpos + jj] = 0;
+ }
+ } else if (dot) {
+ uint32_t ip4;
+ pos = irc_pton_ip4(input, bits, &ip4);
+ if (pos) {
+/* glibc's htons() macro is not -Wshadow-safe. */
+#undef htons
+ addr->in6[5] = htons(65535);
+ addr->in6[6] = htons(ntohl(ip4) >> 16);
+ addr->in6[7] = htons(ntohl(ip4) & 65535);
+ if (bits)
+ *bits += 96;
+ }
+ } else if (input[0] == '*') {
+ while (input[++pos] == '*') ;
+ if (input[pos] != '\0')
+ return 0;
+ if (bits)
+ *bits = 0;
+ }
+ return pos;
+}
+
+const char *irc_ntoa(const irc_in_addr_t *addr)
+{
+ static char ntoa[IRC_NTOP_MAX_SIZE];
+ irc_ntop(ntoa, sizeof(ntoa), addr);
+ return ntoa;
+}
+
+unsigned int
+irc_check_mask(const irc_in_addr_t *check, const irc_in_addr_t *mask, unsigned char bits)
+{
+ unsigned int ii;
+
+ for (ii = 0; (ii < 8) && (bits > 16); bits -= 16, ++ii)
+ if (check->in6[ii] != mask->in6[ii])
+ return 0;
+ if (ii < 8 && bits > 0
+ && (ntohs(check->in6[ii] ^ mask->in6[ii]) >> (16 - bits)))
+ return 0;
+ return 1;
+}
+
static char irc_tolower[256];
#undef tolower
#define tolower(X) irc_tolower[(unsigned char)(X)]
return NULL;
}
+char *
+ircstrlower(char *str) {
+ size_t ii;
+ for (ii = 0; str[ii] != '\0'; ++ii)
+ str[ii] = tolower(str[ii]);
+ return str;
+}
+
int
split_line(char *line, int irc_colon, int argv_size, char *argv[])
{
int argc = 0;
int n;
while (*line && (argc < argv_size)) {
- while (*line == ' ') *line++ = 0;
- if (*line == ':' && irc_colon && argc > 0) {
- /* the rest is a single parameter */
- argv[argc++] = line + 1;
- break;
- }
+ while (*line == ' ')
+ *line++ = 0;
+ if (*line == ':' && irc_colon && argc > 0) {
+ /* the rest is a single parameter */
+ argv[argc++] = line + 1;
+ break;
+ }
if (!*line)
break;
- argv[argc++] = line;
- if (argc >= argv_size)
+ argv[argc++] = line;
+ if (argc >= argv_size)
break;
- while (*line != ' ' && *line) line++;
+ while (*line != ' ' && *line)
+ line++;
}
#ifdef NDEBUG
n = 0;
#else
- for (n=argc; n<argv_size; n++) {
+ for (n=argc; n<argv_size; n++)
argv[n] = (char*)0xFEEDBEEF;
- }
#endif
return argc;
}
if (*m == '*')
{
while (*m == '*')
- m++;
+ m++;
wild = 1;
ma = m;
na = n;
if (!*m)
{
if (!*n)
- return 0;
+ return 0;
for (m--; (m > old_mask) && (*m == '?'); m--)
- ;
+ ;
if ((*m == '*') && (m > old_mask) && (m[-1] != '\\'))
- return 0;
+ return 0;
if (!wild)
- return 1;
+ return 1;
m = ma;
/* Added to `mmatch' : Because '\?' and '\*' now is one character: */
if ((*na == '\\') && ((na[1] == '*') || (na[1] == '?')))
- ++na;
+ ++na;
n = ++na;
}
else if (!*n)
{
while (*m == '*')
- m++;
+ m++;
return (*m != 0);
}
if ((*m == '\\') && ((m[1] == '*') || (m[1] == '?')))
* cases upfront (which took 2 hours!)).
*/
if ((*m == '*' && !mq) ||
- ((!mq || nq) && tolower(*m) == tolower(*n)) ||
- (*m == '?' && !mq && (*n != '*' || nq)))
+ ((!mq || nq) && tolower(*m) == tolower(*n)) ||
+ (*m == '?' && !mq && (*n != '*' || nq)))
{
if (*m)
- m++;
+ m++;
if (*n)
- n++;
+ n++;
}
else
{
if (!wild)
- return 1;
+ return 1;
m = ma;
/* Added to `mmatch' : Because '\?' and '\*' now is one character: */
if ((*na == '\\') && ((na[1] == '*') || (na[1] == '?')))
- ++na;
+ ++na;
n = ++na;
}
int
match_ircglob(const char *text, const char *glob)
{
- unsigned int star_p, q_cnt;
- while (1) {
- switch (*glob) {
- case 0:
- return !*text;
- case '\\':
- glob++;
- /* intentionally not tolower(...) so people can force
- * capitalization, or we can overload \ in the future */
- if (*text++ != *glob++)
- return 0;
- break;
- case '*':
- case '?':
- star_p = q_cnt = 0;
- do {
- if (*glob == '*')
- star_p = 1;
- else if (*glob == '?')
- q_cnt++;
- else
- break;
- glob++;
- } while (1);
- while (q_cnt) {
- if (!*text++)
- return 0;
- q_cnt--;
- }
- if (star_p) {
- /* if this is the last glob character, it will match any text */
- if (!*glob)
- return 1;
- /* Thanks to the loop above, we know that the next
- * character is a normal character. So just look for
- * the right character.
- */
- for (; *text; text++) {
- if ((tolower(*text) == tolower(*glob))
- && match_ircglob(text+1, glob+1)) {
- return 1;
- }
- }
- return 0;
- }
- /* if !star_p, fall through to normal character case,
- * first checking to see if ?s carried us to the end */
- if (!*glob && !*text)
+ const char *m = glob, *n = text;
+ const char *m_tmp = glob, *n_tmp = text;
+ int star_p;
+
+ for (;;) switch (*m) {
+ case '\0':
+ if (!*n)
+ return 1;
+ backtrack:
+ if (m_tmp == glob)
+ return 0;
+ m = m_tmp;
+ n = ++n_tmp;
+ if (!*n)
+ return 0;
+ break;
+ case '\\':
+ m++;
+ /* allow escaping to force capitalization */
+ if (*m++ != *n++)
+ goto backtrack;
+ break;
+ case '*': case '?':
+ for (star_p = 0; ; m++) {
+ if (*m == '*')
+ star_p = 1;
+ else if (*m == '?') {
+ if (!*n++)
+ goto backtrack;
+ } else break;
+ }
+ if (star_p) {
+ if (!*m)
return 1;
- default:
- if (!*text)
- return 0;
- while (*text && *glob && *glob != '*' && *glob != '?' && *glob != '\\') {
- if (tolower(*text++) != tolower(*glob++))
+ else if (*m == '\\') {
+ m_tmp = ++m;
+ if (!*m)
return 0;
- }
- }
+ for (n_tmp = n; *n && *n != *m; n++) ;
+ } else {
+ m_tmp = m;
+ for (n_tmp = n; *n && tolower(*n) != tolower(*m); n++) ;
+ }
+ }
+ /* and fall through */
+ default:
+ if (!*n)
+ return *m == '\0';
+ if (tolower(*m) != tolower(*n))
+ goto backtrack;
+ m++;
+ n++;
+ break;
}
}
extern const char *hidden_host_suffix;
int
-user_matches_glob(struct userNode *user, const char *orig_glob, int include_nick)
+user_matches_glob(struct userNode *user, const char *orig_glob, int flags)
{
+ irc_in_addr_t mask;
char *glob, *marker;
+ unsigned char mask_bits;
/* Make a writable copy of the glob */
glob = alloca(strlen(orig_glob)+1);
strcpy(glob, orig_glob);
/* Check the nick, if it's present */
- if (include_nick) {
+ if (flags & MATCH_USENICK) {
if (!(marker = strchr(glob, '!'))) {
- log_module(MAIN_LOG, LOG_ERROR, "user_matches_glob(\"%s\", \"%s\", %d) called, and glob doesn't include a '!'", user->nick, orig_glob, include_nick);
+ log_module(MAIN_LOG, LOG_ERROR, "user_matches_glob(\"%s\", \"%s\", %d) called, and glob doesn't include a '!'", user->nick, orig_glob, flags);
return 0;
}
*marker = 0;
}
/* Check the ident */
if (!(marker = strchr(glob, '@'))) {
- log_module(MAIN_LOG, LOG_ERROR, "user_matches_glob(\"%s\", \"%s\", %d) called, and glob doesn't include an '@'", user->nick, orig_glob, include_nick);
+ log_module(MAIN_LOG, LOG_ERROR, "user_matches_glob(\"%s\", \"%s\", %d) called, and glob doesn't include an '@'", user->nick, orig_glob, flags);
return 0;
}
*marker = 0;
- if (!match_ircglob(user->ident, glob))
+ if (((IsFakeIdent(user) && IsHiddenHost(user) && (flags & MATCH_VISIBLE)) || !match_ircglob(user->ident, glob)) &&
+ !(IsFakeIdent(user) && match_ircglob(user->fakeident, glob)))
return 0;
glob = marker + 1;
- /* Now check the host part */
- if (isdigit(*glob) && !glob[strspn(glob, "0123456789./*?")]) {
- /* Looks like an IP-based mask */
- return match_ircglob(inet_ntoa(user->ip), glob);
- } else {
- /* The host part of the mask isn't IP-based */
- if (hidden_host_suffix && user->handle_info) {
- char hidden_host[HOSTLEN+1];
- snprintf(hidden_host, sizeof(hidden_host), "%s.%s", user->handle_info->handle, hidden_host_suffix);
- if (match_ircglob(hidden_host, glob))
- return 1;
- }
- return match_ircglob(user->hostname, glob);
+ /* Check for a fakehost match. */
+ if (IsFakeHost(user) && match_ircglob(user->fakehost, glob))
+ return 1;
+ /* Check for an account match. */
+ if (hidden_host_suffix && user->handle_info) {
+ char hidden_host[HOSTLEN+1];
+ snprintf(hidden_host, sizeof(hidden_host), "%s.%s", user->handle_info->handle, hidden_host_suffix);
+ if (match_ircglob(hidden_host, glob))
+ return 1;
}
+ /* If only matching the visible hostnames, bail early. */
+ if ((flags & MATCH_VISIBLE) && IsHiddenHost(user)
+ && (IsFakeHost(user) || (hidden_host_suffix && user->handle_info)))
+ return 0;
+ /* If it might be an IP glob, test that. */
+ if (irc_pton(&mask, &mask_bits, glob)
+ && irc_check_mask(&user->ip, &mask, mask_bits))
+ return 1;
+ /* None of the above; could only be a hostname match. */
+ return match_ircglob(user->hostname, glob);
}
int
return 0;
if (!*text)
return 0;
- while (*text && (isalnum((char)*text) || strchr(".-?*", *text)))
+ while (*text && (isalnum((char)*text) || strchr(".-?*:", *text)))
text++;
return !*text;
}
*text = 0;
if (ident)
*ident = start;
-
+
start = ++text;
- while (*text && (isalnum((char)*text) || strchr(".-?*", *text)))
+ while (*text && (isalnum((char)*text) || strchr(".-?*:", *text)))
text++;
if (host)
*host = start;
mask = input;
while(*input++ != '!')
{
- length++;
+ length++;
}
if(length > NICKLEN)
{
- mask += NICKLEN;
- *mask++ = '!';
+ mask += NICKLEN;
+ *mask++ = '!';
- /* This flag is used to indicate following parts should
- be shifted. */
- flag = 1;
+ /* This flag is used to indicate following parts should
+ be shifted. */
+ flag = 1;
}
else
{
- mask = input;
+ mask = input;
}
/* The ident and host must be truncated at the beginning and
start = input;
while(*input++ != '@')
{
- length++;
+ length++;
}
if(length > USERLEN || flag)
{
- if(length > USERLEN)
- {
- start = input - USERLEN;
- *mask++ = '*';
- }
- while(*start != '@')
- {
- *mask++ = *start++;
- }
- *mask++ = '@';
-
- flag = 1;
+ if(length > USERLEN)
+ {
+ start = input - USERLEN;
+ *mask++ = '*';
+ }
+ while(*start != '@')
+ {
+ *mask++ = *start++;
+ }
+ *mask++ = '@';
+
+ flag = 1;
}
else
{
- mask = input;
+ mask = input;
}
length = 0;
start = input;
while(*input++)
{
- length++;
+ length++;
}
if(length > HOSTLEN || flag)
{
- if(length > HOSTLEN)
- {
- start = input - HOSTLEN;
- *mask++ = '*';
- }
- while(*start)
- {
- *mask++ = *start++;
- }
- *mask = '\0';
+ if(length > HOSTLEN)
+ {
+ start = input - HOSTLEN;
+ *mask++ = '*';
+ }
+ while(*start)
+ {
+ *mask++ = *start++;
+ }
+ *mask = '\0';
}
return output;
/* process the string, resetting the count if we find a unit character */
while ((c = *interval++)) {
- if (isdigit((int)c)) {
- partial = partial*10 + c - '0';
- } else {
- seconds += TypeLength(c) * partial;
- partial = 0;
- }
+ if (isdigit((int)c)) {
+ partial = partial*10 + c - '0';
+ } else if (strchr("yMwdhms", c)) {
+ seconds += TypeLength(c) * partial;
+ partial = 0;
+ } else {
+ return 0;
+ }
}
/* assume the last chunk is seconds (the normal case) */
return seconds + partial;
return accum + partial;
}
-int
-parse_ipmask(const char *str, struct in_addr *addr, unsigned long *mask)
-{
- int accum, pos;
- unsigned long t_a, t_m;
-
- t_a = t_m = pos = 0;
- if (addr)
- addr->s_addr = htonl(t_a);
- if (mask)
- *mask = t_m;
- while (*str) {
- if (!isdigit(*str))
- return 0;
- accum = 0;
- do {
- accum = (accum * 10) + *str++ - '0';
- } while (isdigit(*str));
- if (accum > 255)
- return 0;
- t_a = (t_a << 8) | accum;
- t_m = (t_m << 8) | 255;
- pos += 8;
- if (*str == '.') {
- str++;
- while (*str == '*') {
- str++;
- if (*str == '.') {
- t_a <<= 8;
- t_m <<= 8;
- pos += 8;
- str++;
- } else if (*str == 0) {
- t_a <<= 32 - pos;
- t_m <<= 32 - pos;
- pos = 32;
- goto out;
- } else
- return 0;
- }
- } else if (*str == '/') {
- int start = pos;
- accum = 0;
- do {
- accum = (accum * 10) + *str++ - '0';
- } while (isdigit(*str));
- while (pos < start+accum && pos < 32) {
- t_a = (t_a << 1) | 0;
- t_m = (t_m << 1) | 1;
- pos++;
- }
- if (pos != start+accum)
- return 0;
- } else if (*str == 0)
- break;
- else
- return 0;
- }
-out:
- if (pos != 32)
- return 0;
- if (addr)
- addr->s_addr = htonl(t_a);
- if (mask)
- *mask = t_m;
- return 1;
-}
-
char *
unsplit_string(char *set[], unsigned int max, char *dest)
{
}
char *
-intervalString2(char *output, time_t interval, int brief)
+intervalString(char *output, unsigned long interval, struct handle_info *hi)
{
static const struct {
- const char *name;
- long length;
+ const char *msg_single;
+ const char *msg_plural;
+ unsigned long length;
} unit[] = {
- { "year", 365 * 24 * 60 * 60 },
- { "week", 7 * 24 * 60 * 60 },
- { "day", 24 * 60 * 60 },
- { "hour", 60 * 60 },
- { "minute", 60 },
- { "second", 1 }
+ { "MSG_YEAR", "MSG_YEARS", 365 * 24 * 60 * 60 },
+ { "MSG_WEEK", "MSG_WEEKS", 7 * 24 * 60 * 60 },
+ { "MSG_DAY", "MSG_DAYS", 24 * 60 * 60 },
+ { "MSG_HOUR", "MSG_HOURS", 60 * 60 },
+ { "MSG_MINUTE", "MSG_MINUTES", 60 },
+ { "MSG_SECOND", "MSG_SECONDS", 1 }
};
+ struct language *lang;
+ const char *msg;
unsigned int type, words, pos, count;
+ lang = hi ? hi->language : lang_C;
if(!interval)
{
- strcpy(output, brief ? "0s" : "0 seconds");
- return output;
+ msg = language_find_message(lang, "MSG_0_SECONDS");
+ return strcpy(output, msg);
}
for (type = 0, words = pos = 0;
interval && (words < 2) && (type < ArrayLength(unit));
type++) {
- if (interval < unit[type].length)
+ if (interval < unit[type].length)
continue;
count = interval / unit[type].length;
interval = interval % unit[type].length;
- if (brief)
- pos += sprintf(output + pos, "%d%c", count, unit[type].name[0]);
- else if (words == 1)
- pos += sprintf(output + pos, " and %d %s", count, unit[type].name);
+ if (words++ == 1) {
+ msg = language_find_message(lang, "MSG_AND");
+ pos += sprintf(output + pos, " %s ", msg);
+ }
+ if (count == 1)
+ msg = language_find_message(lang, unit[type].msg_single);
else
- pos += sprintf(output + pos, "%d %s", count, unit[type].name);
- if (count != 1)
- output[pos++] = 's';
- words++;
+ msg = language_find_message(lang, unit[type].msg_plural);
+ pos += sprintf(output + pos, "%d %s", count, msg);
}
output[pos] = 0;
/* pre-C99 behavior; double buffer size until it is big enough */
va_end(working);
VA_COPY(working, args);
- while ((ret = vsnprintf(buf->list + buf->used, buf->size, fmt, working)) == -1) {
+ while ((ret = vsnprintf(buf->list + buf->used, buf->size - buf->used, fmt, working)) <= 0) {
buf->size += len;
buf->list = realloc(buf->list, buf->size);
va_end(working);
projects / srvx.git / blobdiff