Module: wine Branch: master Commit: 5d9fe0363728d729cfee31c62420fe5a7db0335e URL: https://source.winehq.org/git/wine.git/?a=commit;h=5d9fe0363728d729cfee31c62...
Author: Zebediah Figura z.figura12@gmail.com Date: Fri Apr 30 19:10:01 2021 -0500
ws2_32: Move protocol lookup functions to protocol.c.
Signed-off-by: Zebediah Figura z.figura12@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ws2_32/protocol.c | 144 +++++++++++++++++++++++++++++++++++++++++++++++++ dlls/ws2_32/socket.c | 103 ----------------------------------- 2 files changed, 144 insertions(+), 103 deletions(-)
diff --git a/dlls/ws2_32/protocol.c b/dlls/ws2_32/protocol.c index c2e661c03dc..ad840aaeb6f 100644 --- a/dlls/ws2_32/protocol.c +++ b/dlls/ws2_32/protocol.c @@ -1388,3 +1388,147 @@ int WINAPI GetHostNameW( WCHAR *name, int namelen ) MultiByteToWideChar( CP_ACP, 0, buf, -1, name, namelen ); return 0; } + + +static int list_size( char **list, int item_size ) +{ + int i, size = 0; + if (list) + { + for (i = 0; list[i]; i++) + size += (item_size ? item_size : strlen(list[i]) + 1); + size += (i + 1) * sizeof(char *); + } + return size; +} + +static int list_dup( char **src, char **dst, int item_size ) +{ + char *p; + int i; + + for (i = 0; src[i]; i++) + ; + p = (char *)(dst + i + 1); + + for (i = 0; src[i]; i++) + { + int count = item_size ? item_size : strlen(src[i]) + 1; + memcpy( p, src[i], count ); + dst[i] = p; + p += count; + } + dst[i] = NULL; + return p - (char *)dst; +} + +static const struct +{ + int prot; + const char *names[3]; +} +protocols[] = +{ + { 0, {"ip", "IP"}}, + { 1, {"icmp", "ICMP"}}, + { 3, {"ggp", "GGP"}}, + { 6, {"tcp", "TCP"}}, + { 8, {"egp", "EGP"}}, + {12, {"pup", "PUP"}}, + {17, {"udp", "UDP"}}, + {20, {"hmp", "HMP"}}, + {22, {"xns-idp", "XNS-IDP"}}, + {27, {"rdp", "RDP"}}, + {41, {"ipv6", "IPv6"}}, + {43, {"ipv6-route", "IPv6-Route"}}, + {44, {"ipv6-frag", "IPv6-Frag"}}, + {50, {"esp", "ESP"}}, + {51, {"ah", "AH"}}, + {58, {"ipv6-icmp", "IPv6-ICMP"}}, + {59, {"ipv6-nonxt", "IPv6-NoNxt"}}, + {60, {"ipv6-opts", "IPv6-Opts"}}, + {66, {"rvd", "RVD"}}, +}; + +static struct WS_protoent *get_protoent_buffer( unsigned int size ) +{ + struct per_thread_data *data = get_per_thread_data(); + + if (data->pe_buffer) + { + if (data->pe_len >= size) return data->pe_buffer; + HeapFree( GetProcessHeap(), 0, data->pe_buffer ); + } + data->pe_len = size; + data->pe_buffer = HeapAlloc( GetProcessHeap(), 0, size ); + if (!data->pe_buffer) SetLastError( WSAENOBUFS ); + return data->pe_buffer; +} + +static struct WS_protoent *create_protoent( const char *name, char **aliases, int prot ) +{ + struct WS_protoent *ret; + unsigned int size = sizeof(*ret) + strlen( name ) + sizeof(char *) + list_size( aliases, 0 ); + + if (!(ret = get_protoent_buffer( size ))) return NULL; + ret->p_proto = prot; + ret->p_name = (char *)(ret + 1); + strcpy( ret->p_name, name ); + ret->p_aliases = (char **)ret->p_name + strlen( name ) / sizeof(char *) + 1; + list_dup( aliases, ret->p_aliases, 0 ); + return ret; +} + + +/*********************************************************************** + * getprotobyname (ws2_32.53) + */ +struct WS_protoent * WINAPI WS_getprotobyname( const char *name ) +{ + struct WS_protoent *retval = NULL; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(protocols); i++) + { + if (!_strnicmp( protocols[i].names[0], name, -1 )) + { + retval = create_protoent( protocols[i].names[0], (char **)protocols[i].names + 1, + protocols[i].prot ); + break; + } + } + if (!retval) + { + WARN( "protocol %s not found\n", debugstr_a(name) ); + SetLastError( WSANO_DATA ); + } + TRACE( "%s ret %p\n", debugstr_a(name), retval ); + return retval; +} + + +/*********************************************************************** + * getprotobynumber (ws2_32.54) + */ +struct WS_protoent * WINAPI WS_getprotobynumber( int number ) +{ + struct WS_protoent *retval = NULL; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(protocols); i++) + { + if (protocols[i].prot == number) + { + retval = create_protoent( protocols[i].names[0], (char **)protocols[i].names + 1, + protocols[i].prot ); + break; + } + } + if (!retval) + { + WARN( "protocol %d not found\n", number ); + SetLastError( WSANO_DATA ); + } + TRACE( "%d ret %p\n", number, retval ); + return retval; +} diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c index 5ced4720558..c3c73568c83 100644 --- a/dlls/ws2_32/socket.c +++ b/dlls/ws2_32/socket.c @@ -609,7 +609,6 @@ int num_startup; static FARPROC blocking_hook = (FARPROC)WSA_DefaultBlockingHook;
/* function prototypes */ -static struct WS_protoent *WS_create_pe( const char *name, char **aliases, int prot ); static struct WS_servent *WS_dup_se(const struct servent* p_se); static int ws_protocol_info(SOCKET s, int unicode, WSAPROTOCOL_INFOW *buffer, int *size);
@@ -1578,21 +1577,6 @@ static struct WS_servent *check_buffer_se(int size) return ptb->se_buffer; }
-static struct WS_protoent *check_buffer_pe(int size) -{ - struct per_thread_data * ptb = get_per_thread_data(); - if (ptb->pe_buffer) - { - if (ptb->pe_len >= size ) return ptb->pe_buffer; - HeapFree( GetProcessHeap(), 0, ptb->pe_buffer ); - } - ptb->pe_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->pe_len = size) ); - if (!ptb->pe_buffer) SetLastError(WSAENOBUFS); - return ptb->pe_buffer; -} - -/* ----------------------------------- i/o APIs */ - static inline BOOL supported_pf(int pf) { switch (pf) @@ -5737,79 +5721,6 @@ SOCKET WINAPI WS_socket(int af, int type, int protocol) }
-static const struct { int prot; const char *names[3]; } protocols[] = -{ - { 0, { "ip", "IP" }}, - { 1, { "icmp", "ICMP" }}, - { 3, { "ggp", "GGP" }}, - { 6, { "tcp", "TCP" }}, - { 8, { "egp", "EGP" }}, - { 12, { "pup", "PUP" }}, - { 17, { "udp", "UDP" }}, - { 20, { "hmp", "HMP" }}, - { 22, { "xns-idp", "XNS-IDP" }}, - { 27, { "rdp", "RDP" }}, - { 41, { "ipv6", "IPv6" }}, - { 43, { "ipv6-route", "IPv6-Route" }}, - { 44, { "ipv6-frag", "IPv6-Frag" }}, - { 50, { "esp", "ESP" }}, - { 51, { "ah", "AH" }}, - { 58, { "ipv6-icmp", "IPv6-ICMP" }}, - { 59, { "ipv6-nonxt", "IPv6-NoNxt" }}, - { 60, { "ipv6-opts", "IPv6-Opts" }}, - { 66, { "rvd", "RVD" }}, -}; - -/*********************************************************************** - * getprotobyname (WS2_32.53) - */ -struct WS_protoent* WINAPI WS_getprotobyname(const char* name) -{ - struct WS_protoent* retval = NULL; - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(protocols); i++) - { - if (_strnicmp( protocols[i].names[0], name, -1 )) continue; - retval = WS_create_pe( protocols[i].names[0], (char **)protocols[i].names + 1, - protocols[i].prot ); - break; - } - if (!retval) - { - WARN( "protocol %s not found\n", debugstr_a(name) ); - SetLastError(WSANO_DATA); - } - TRACE( "%s ret %p\n", debugstr_a(name), retval ); - return retval; -} - - -/*********************************************************************** - * getprotobynumber (WS2_32.54) - */ -struct WS_protoent* WINAPI WS_getprotobynumber(int number) -{ - struct WS_protoent* retval = NULL; - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(protocols); i++) - { - if (protocols[i].prot != number) continue; - retval = WS_create_pe( protocols[i].names[0], (char **)protocols[i].names + 1, - protocols[i].prot ); - break; - } - if (!retval) - { - WARN( "protocol %d not found\n", number ); - SetLastError(WSANO_DATA); - } - TRACE("%i ret %p\n", number, retval); - return retval; -} - - /*********************************************************************** * getservbyname (WS2_32.55) */ @@ -6313,20 +6224,6 @@ static int list_dup(char** l_src, char** l_to, int item_size) return p - (char *)l_to; }
-static struct WS_protoent *WS_create_pe( const char *name, char **aliases, int prot ) -{ - struct WS_protoent *ret; - unsigned int size = sizeof(*ret) + strlen(name) + sizeof(char *) + list_size(aliases, 0); - - if (!(ret = check_buffer_pe( size ))) return NULL; - ret->p_proto = prot; - ret->p_name = (char *)(ret + 1); - strcpy( ret->p_name, name ); - ret->p_aliases = (char **)ret->p_name + strlen(name) / sizeof(char *) + 1; - list_dup( aliases, ret->p_aliases, 0 ); - return ret; -} - /* ----- servent */
static struct WS_servent *WS_dup_se(const struct servent* p_se)