From 96e486ad8b183582ce3566d63694f1eaabafba21 Mon Sep 17 00:00:00 2001 From: ultramage Date: Sun, 30 Sep 2007 21:56:07 +0000 Subject: Removed redundant 'subnet' s_subnet structure variable. Removed duplicate code from the sql charserver that somehow appeared after the tmpsql merge. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11333 54d463be-8e91-2dee-dedb-b68131a5f0ec --- src/char/char.c | 32 +++++++++++++------------------- src/char_sql/char.c | 46 ++++++++++++---------------------------------- src/login/login.c | 12 ++++++------ src/login_sql/login.c | 12 ++++++------ 4 files changed, 37 insertions(+), 65 deletions(-) (limited to 'src') diff --git a/src/char/char.c b/src/char/char.c index 9ef31871d..d714a60bc 100644 --- a/src/char/char.c +++ b/src/char/char.c @@ -96,8 +96,7 @@ int log_inter = 1; // loggin inter or not [devil] static int online_check = 1; //If one, it won't let players connect when their account is already registered online and will send the relevant map server a kick user request. [Skotlex] // Advanced subnet check [LuzZza] -struct _subnet { - uint32 subnet; +struct s_subnet { uint32 mask; uint32 char_ip; uint32 map_ip; @@ -3331,20 +3330,14 @@ static int char_mapif_init(int fd) int lan_subnetcheck(uint32 ip) { int i; - - for(i = 0; i < subnet_count; i++) { - - if((subnet[i].subnet & subnet[i].mask) == (ip & subnet[i].mask)) { - - ShowInfo("Subnet check [%u.%u.%u.%u]: Matches "CL_CYAN"%u.%u.%u.%u/%u.%u.%u.%u"CL_RESET"\n", - CONVIP(ip), CONVIP(subnet[i].subnet), CONVIP(subnet[i].mask)); - - return subnet[i].map_ip; - } + ARR_FIND( 0, subnet_count, i, (subnet[i].char_ip & subnet[i].mask) == (ip & subnet[i].mask) ); + if ( i < subnet_count ) { + ShowInfo("Subnet check [%u.%u.%u.%u]: Matches "CL_CYAN"%u.%u.%u.%u/%u.%u.%u.%u"CL_RESET"\n", CONVIP(ip), CONVIP(subnet[i].char_ip & subnet[i].mask), CONVIP(subnet[i].mask)); + return subnet[i].char_ip; + } else { + ShowInfo("Subnet check [%u.%u.%u.%u]: "CL_CYAN"WAN"CL_RESET"\n", CONVIP(ip)); + return 0; } - - ShowInfo("Subnet check [%u.%u.%u.%u]: "CL_CYAN"WAN"CL_RESET"\n", CONVIP(ip)); - return 0; } int parse_char(int fd) @@ -4033,13 +4026,14 @@ int char_lan_config_read(const char *lancfgName) remove_control_chars(w3); remove_control_chars(w4); - if(strcmpi(w1, "subnet") == 0) { - + if( strcmpi(w1, "subnet") == 0 ) + { subnet[subnet_count].mask = str2ip(w2); subnet[subnet_count].char_ip = str2ip(w3); subnet[subnet_count].map_ip = str2ip(w4); - subnet[subnet_count].subnet = subnet[subnet_count].char_ip&subnet[subnet_count].mask; - if (subnet[subnet_count].subnet != (subnet[subnet_count].map_ip&subnet[subnet_count].mask)) { + + if( (subnet[subnet_count].char_ip & subnet[subnet_count].mask) != (subnet[subnet_count].map_ip & subnet[subnet_count].mask) ) + { ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4); continue; } diff --git a/src/char_sql/char.c b/src/char_sql/char.c index 178454e73..2244db57a 100644 --- a/src/char_sql/char.c +++ b/src/char_sql/char.c @@ -125,7 +125,6 @@ static int online_check = 1; //If one, it won't let players connect when their a // Advanced subnet check [LuzZza] struct s_subnet { - uint32 subnet; uint32 mask; uint32 char_ip; uint32 map_ip; @@ -2799,20 +2798,14 @@ int char_mapif_init(int fd) int lan_subnetcheck(uint32 ip) { int i; - - for(i = 0; i < subnet_count; i++) { - - if((subnet[i].subnet & subnet[i].mask) == (ip & subnet[i].mask)) { - - ShowInfo("Subnet check [%u.%u.%u.%u]: Matches "CL_CYAN"%u.%u.%u.%u/%u.%u.%u.%u"CL_RESET"\n", - CONVIP(ip), CONVIP(subnet[i].subnet), CONVIP(subnet[i].mask)); - - return subnet[i].map_ip; - } + ARR_FIND( 0, subnet_count, i, (subnet[i].char_ip & subnet[i].mask) == (ip & subnet[i].mask) ); + if( i < subnet_count ) { + ShowInfo("Subnet check [%u.%u.%u.%u]: Matches "CL_CYAN"%u.%u.%u.%u/%u.%u.%u.%u"CL_RESET"\n", CONVIP(ip), CONVIP(subnet[i].char_ip & subnet[i].mask), CONVIP(subnet[i].mask)); + return subnet[i].char_ip; + } else { + ShowInfo("Subnet check [%u.%u.%u.%u]: "CL_CYAN"WAN"CL_RESET"\n", CONVIP(ip)); + return 0; } - - ShowInfo("Subnet check [%u.%u.%u.%u]: "CL_CYAN"WAN"CL_RESET"\n", CONVIP(ip)); - return 0; } int parse_char(int fd) @@ -3005,22 +2998,6 @@ int parse_char(int fd) WFIFOL(fd,22) = htonl((subnet_map_ip) ? subnet_map_ip : server[i].ip); WFIFOW(fd,26) = ntows(htons(server[i].port)); // [!] LE byte order here [!] WFIFOSET(fd,28); - } - { - //Send player to map - uint32 subnet_map_ip; - char map_name[MAP_NAME_LENGTH_EXT]; - snprintf(map_name, MAP_NAME_LENGTH_EXT, "%s.gat", mapindex_id2name(char_dat.last_point.map)); - WFIFOHEAD(fd,28); - WFIFOW(fd,0) = 0x71; - WFIFOL(fd,2) = char_dat.char_id; - memcpy(WFIFOP(fd,6), map_name, MAP_NAME_LENGTH_EXT); - - // Advanced subnet check [LuzZza] - subnet_map_ip = lan_subnetcheck(ipl); - WFIFOL(fd,22) = htonl((subnet_map_ip) ? subnet_map_ip : server[i].ip); - WFIFOW(fd,26) = ntows(htons(server[i].port)); // [!] LE byte order here [!] - WFIFOSET(fd,28); } if (auth_fifo_pos >= AUTH_FIFO_SIZE) auth_fifo_pos = 0; @@ -3490,13 +3467,14 @@ int char_lan_config_read(const char *lancfgName) remove_control_chars(w3); remove_control_chars(w4); - if(strcmpi(w1, "subnet") == 0) { - + if( strcmpi(w1, "subnet") == 0 ) + { subnet[subnet_count].mask = str2ip(w2); subnet[subnet_count].char_ip = str2ip(w3); subnet[subnet_count].map_ip = str2ip(w4); - subnet[subnet_count].subnet = subnet[subnet_count].char_ip&subnet[subnet_count].mask; - if (subnet[subnet_count].subnet != (subnet[subnet_count].map_ip&subnet[subnet_count].mask)) { + + if( (subnet[subnet_count].char_ip & subnet[subnet_count].mask) != (subnet[subnet_count].map_ip & subnet[subnet_count].mask) ) + { ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4); continue; } diff --git a/src/login/login.c b/src/login/login.c index 61d9bbf1f..0a06dcb75 100644 --- a/src/login/login.c +++ b/src/login/login.c @@ -54,7 +54,6 @@ struct mmo_char_server server[MAX_SERVERS]; // char server data // Advanced subnet check [LuzZza] struct s_subnet { - uint32 subnet; uint32 mask; uint32 char_ip; uint32 map_ip; @@ -2935,7 +2934,7 @@ int parse_admin(int fd) int lan_subnetcheck(uint32 ip) { int i; - ARR_FIND( 0, subnet_count, i, subnet[i].subnet == (ip & subnet[i].mask) ); + ARR_FIND( 0, subnet_count, i, (subnet[i].char_ip & subnet[i].mask) == (ip & subnet[i].mask) ); return ( i < subnet_count ) ? subnet[i].char_ip : 0; } @@ -3423,13 +3422,14 @@ int login_lan_config_read(const char *lancfgName) remove_control_chars(w3); remove_control_chars(w4); - if(strcmpi(w1, "subnet") == 0) { - + if( strcmpi(w1, "subnet") == 0 ) + { subnet[subnet_count].mask = str2ip(w2); subnet[subnet_count].char_ip = str2ip(w3); subnet[subnet_count].map_ip = str2ip(w4); - subnet[subnet_count].subnet = subnet[subnet_count].char_ip&subnet[subnet_count].mask; - if (subnet[subnet_count].subnet != (subnet[subnet_count].map_ip&subnet[subnet_count].mask)) { + + if( (subnet[subnet_count].char_ip & subnet[subnet_count].mask) != (subnet[subnet_count].map_ip&subnet[subnet_count].mask) ) + { ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4); continue; } diff --git a/src/login_sql/login.c b/src/login_sql/login.c index 49f31438d..b3f5e2058 100644 --- a/src/login_sql/login.c +++ b/src/login_sql/login.c @@ -54,7 +54,6 @@ struct mmo_char_server server[MAX_SERVERS]; // char server data // Advanced subnet check [LuzZza] struct s_subnet { - uint32 subnet; uint32 mask; uint32 char_ip; uint32 map_ip; @@ -1204,7 +1203,7 @@ int parse_fromchar(int fd) int lan_subnetcheck(uint32 ip) { int i; - ARR_FIND( 0, subnet_count, i, subnet[i].subnet == (ip & subnet[i].mask) ); + ARR_FIND( 0, subnet_count, i, (subnet[i].char_ip & subnet[i].mask) == (ip & subnet[i].mask) ); return ( i < subnet_count ) ? subnet[i].char_ip : 0; } @@ -1677,13 +1676,14 @@ int login_lan_config_read(const char *lancfgName) remove_control_chars(w3); remove_control_chars(w4); - if(strcmpi(w1, "subnet") == 0) { - + if( strcmpi(w1, "subnet") == 0 ) + { subnet[subnet_count].mask = str2ip(w2); subnet[subnet_count].char_ip = str2ip(w3); subnet[subnet_count].map_ip = str2ip(w4); - subnet[subnet_count].subnet = subnet[subnet_count].char_ip&subnet[subnet_count].mask; - if (subnet[subnet_count].subnet != (subnet[subnet_count].map_ip&subnet[subnet_count].mask)) { + + if( (subnet[subnet_count].char_ip & subnet[subnet_count].mask) != (subnet[subnet_count].map_ip & subnet[subnet_count].mask) ) + { ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4); continue; } -- cgit v1.2.3-70-g09d2