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| author | shennetsind <shennetsind@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2012-10-31 02:42:59 +0000 |
|---|---|---|
| committer | shennetsind <shennetsind@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2012-10-31 02:42:59 +0000 |
| commit | bfdd943126eb4227723fad000079fb73e1bd18b9 (patch) | |
| tree | 6978be01d064b2c42fe2323bedfc3edc165682ec /src | |
| parent | 3ce90667d6a307bb09abad0f68412f0ab34d46e3 (diff) | |
| download | hercules-bfdd943126eb4227723fad000079fb73e1bd18b9.tar.gz hercules-bfdd943126eb4227723fad000079fb73e1bd18b9.tar.bz2 hercules-bfdd943126eb4227723fad000079fb73e1bd18b9.tar.xz hercules-bfdd943126eb4227723fad000079fb73e1bd18b9.zip | |
Improved char server packet 0x3087, gave it a variable/dynamic length so that it doesn't waste buffer size with messages too short.
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16850 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src')
| -rw-r--r-- | src/char/inter.c | 16 | ||||
| -rw-r--r-- | src/map/intif.c | 8 |
2 files changed, 13 insertions, 11 deletions
diff --git a/src/char/inter.c b/src/char/inter.c index 8b66514e9..4cbb1e32b 100644 --- a/src/char/inter.c +++ b/src/char/inter.c @@ -419,19 +419,21 @@ const char* geoip_getcountry(uint32 ipnum){ void inter_to_fd(int fd, int u_fd, int aid, char* msg, ...) { char msg_out[512]; va_list ap; + int len = 1;/* yes we start at 1 */ va_start(ap,msg); - vsprintf(msg_out, msg, ap); + len += vsnprintf(msg_out, 512, msg, ap); va_end(ap); - - WFIFOHEAD(fd,522); + + WFIFOHEAD(fd,12 + len); WFIFOW(fd,0) = 0x3807; - WFIFOL(fd,2) = u_fd; - WFIFOL(fd,6) = aid; - safestrncpy((char*)WFIFOP(fd,10), msg_out, 512); + WFIFOW(fd,2) = 12 + (unsigned short)len; + WFIFOL(fd,4) = u_fd; + WFIFOL(fd,8) = aid; + safestrncpy((char*)WFIFOP(fd,12), msg_out, len); - WFIFOSET(fd,522); + WFIFOSET(fd,12 + len); return; } diff --git a/src/map/intif.c b/src/map/intif.c index 2374eaf38..5804bcfba 100644 --- a/src/map/intif.c +++ b/src/map/intif.c @@ -34,7 +34,7 @@ static const int packet_len_table[]={ - -1,-1,27,-1, -1, 0,37, 522, 0, 0, 0, 0, 0, 0, 0, 0, //0x3800-0x380f + -1,-1,27,-1, -1, 0,37,-1, 0, 0, 0, 0, 0, 0, 0, 0, //0x3800-0x380f 0, 0, 0, 0, 0, 0, 0, 0, -1,11, 0, 0, 0, 0, 0, 0, //0x3810 39,-1,15,15, 14,19, 7,-1, 0, 0, 0, 0, 0, 0, 0, 0, //0x3820 10,-1,15, 0, 79,19, 7,-1, 0,-1,-1,-1, 14,67,186,-1, //0x3830 @@ -2140,15 +2140,15 @@ void intif_request_accinfo( int u_fd, int aid, int group_id, char* query ) { } void intif_parse_MessageToFD(int fd) { - int u_fd = RFIFOL(fd,2); + int u_fd = RFIFOL(fd,4); if( session[u_fd] && session[u_fd]->session_data ) { - int aid = RFIFOL(fd,6); + int aid = RFIFOL(fd,8); struct map_session_data * sd = session[u_fd]->session_data; /* matching e.g. previous fd owner didn't dc during request or is still the same */ if( sd->bl.id == aid ) { char msg[512]; - safestrncpy(msg, (char*)RFIFOP(fd,10), 512); + safestrncpy(msg, (char*)RFIFOP(fd,12), RFIFOW(fd,2) - 12); clif_displaymessage(u_fd,msg); } |