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https://github.com/moparisthebest/curl
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system_win32: move win32_init here from easy.c
.. since system_win32 is a more appropriate location for the functions and to extern the globals. Ref: https://github.com/curl/curl/commit/ca597ad#r32446578 Reported-by: Gisle Vanem Closes https://github.com/curl/curl/pull/3625
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parent
8754ddb85d
commit
db374c50db
92
lib/easy.c
92
lib/easy.c
@ -88,94 +88,6 @@ void Curl_version_init(void);
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static unsigned int initialized;
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static long init_flags;
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/*
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* win32 init and cleanup functions
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*/
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#ifdef WIN32
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/* win32_cleanup() is the opposite of win32_init() */
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static void win32_cleanup(void)
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{
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#ifdef USE_WINDOWS_SSPI
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Curl_sspi_global_cleanup();
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#endif
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if(init_flags & CURL_GLOBAL_WIN32) {
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#ifdef USE_WINSOCK
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WSACleanup();
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#endif
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}
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}
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LARGE_INTEGER Curl_freq;
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bool Curl_isVistaOrGreater;
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/* win32_init() performs win32 global initialization */
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static CURLcode win32_init(long flags)
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{
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/* CURL_GLOBAL_WIN32 controls the *optional* part of the initialization which
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is just for Winsock at the moment. Any required win32 initialization
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should take place after this block. */
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if(flags & CURL_GLOBAL_WIN32) {
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#ifdef USE_WINSOCK
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WORD wVersionRequested;
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WSADATA wsaData;
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int res;
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#if defined(ENABLE_IPV6) && (USE_WINSOCK < 2)
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#error IPV6_requires_winsock2
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#endif
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wVersionRequested = MAKEWORD(USE_WINSOCK, USE_WINSOCK);
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res = WSAStartup(wVersionRequested, &wsaData);
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if(res != 0)
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/* Tell the user that we couldn't find a usable */
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/* winsock.dll. */
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return CURLE_FAILED_INIT;
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/* Confirm that the Windows Sockets DLL supports what we need.*/
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/* Note that if the DLL supports versions greater */
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/* than wVersionRequested, it will still return */
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/* wVersionRequested in wVersion. wHighVersion contains the */
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/* highest supported version. */
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if(LOBYTE(wsaData.wVersion) != LOBYTE(wVersionRequested) ||
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HIBYTE(wsaData.wVersion) != HIBYTE(wVersionRequested) ) {
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/* Tell the user that we couldn't find a usable */
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/* winsock.dll. */
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WSACleanup();
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return CURLE_FAILED_INIT;
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}
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/* The Windows Sockets DLL is acceptable. Proceed. */
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#elif defined(USE_LWIPSOCK)
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lwip_init();
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#endif
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} /* CURL_GLOBAL_WIN32 */
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#ifdef USE_WINDOWS_SSPI
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{
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CURLcode result = Curl_sspi_global_init();
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if(result)
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return result;
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}
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#endif
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if(Curl_verify_windows_version(6, 0, PLATFORM_WINNT,
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VERSION_GREATER_THAN_EQUAL)) {
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Curl_isVistaOrGreater = TRUE;
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QueryPerformanceFrequency(&Curl_freq);
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}
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else
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Curl_isVistaOrGreater = FALSE;
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return CURLE_OK;
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}
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#endif /* WIN32 */
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/*
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* strdup (and other memory functions) is redefined in complicated
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* ways, but at this point it must be defined as the system-supplied strdup
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@ -249,7 +161,7 @@ static CURLcode global_init(long flags, bool memoryfuncs)
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}
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#ifdef WIN32
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if(win32_init(flags)) {
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if(Curl_win32_init(flags)) {
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DEBUGF(fprintf(stderr, "Error: win32_init failed\n"));
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return CURLE_FAILED_INIT;
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}
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@ -358,7 +270,7 @@ void curl_global_cleanup(void)
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Curl_resolver_global_cleanup();
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#ifdef WIN32
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win32_cleanup();
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Curl_win32_cleanup(init_flags);
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#endif
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Curl_amiga_cleanup();
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@ -26,12 +26,94 @@
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#include <curl/curl.h>
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#include "system_win32.h"
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#include "curl_sspi.h"
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#include "warnless.h"
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/* The last #include files should be: */
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#include "curl_memory.h"
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#include "memdebug.h"
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LARGE_INTEGER Curl_freq;
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bool Curl_isVistaOrGreater;
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/* Curl_win32_init() performs win32 global initialization */
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CURLcode Curl_win32_init(long flags)
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{
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/* CURL_GLOBAL_WIN32 controls the *optional* part of the initialization which
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is just for Winsock at the moment. Any required win32 initialization
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should take place after this block. */
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if(flags & CURL_GLOBAL_WIN32) {
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#ifdef USE_WINSOCK
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WORD wVersionRequested;
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WSADATA wsaData;
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int res;
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#if defined(ENABLE_IPV6) && (USE_WINSOCK < 2)
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#error IPV6_requires_winsock2
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#endif
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wVersionRequested = MAKEWORD(USE_WINSOCK, USE_WINSOCK);
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res = WSAStartup(wVersionRequested, &wsaData);
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if(res != 0)
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/* Tell the user that we couldn't find a usable */
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/* winsock.dll. */
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return CURLE_FAILED_INIT;
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/* Confirm that the Windows Sockets DLL supports what we need.*/
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/* Note that if the DLL supports versions greater */
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/* than wVersionRequested, it will still return */
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/* wVersionRequested in wVersion. wHighVersion contains the */
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/* highest supported version. */
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if(LOBYTE(wsaData.wVersion) != LOBYTE(wVersionRequested) ||
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HIBYTE(wsaData.wVersion) != HIBYTE(wVersionRequested) ) {
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/* Tell the user that we couldn't find a usable */
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/* winsock.dll. */
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WSACleanup();
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return CURLE_FAILED_INIT;
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}
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/* The Windows Sockets DLL is acceptable. Proceed. */
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#elif defined(USE_LWIPSOCK)
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lwip_init();
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#endif
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} /* CURL_GLOBAL_WIN32 */
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#ifdef USE_WINDOWS_SSPI
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{
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CURLcode result = Curl_sspi_global_init();
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if(result)
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return result;
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}
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#endif
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if(Curl_verify_windows_version(6, 0, PLATFORM_WINNT,
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VERSION_GREATER_THAN_EQUAL)) {
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Curl_isVistaOrGreater = TRUE;
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QueryPerformanceFrequency(&Curl_freq);
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}
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else
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Curl_isVistaOrGreater = FALSE;
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return CURLE_OK;
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}
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/* Curl_win32_cleanup() is the opposite of Curl_win32_init() */
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void Curl_win32_cleanup(long init_flags)
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{
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#ifdef USE_WINDOWS_SSPI
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Curl_sspi_global_cleanup();
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#endif
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if(init_flags & CURL_GLOBAL_WIN32) {
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#ifdef USE_WINSOCK
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WSACleanup();
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#endif
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}
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}
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#if defined(USE_WINDOWS_SSPI) || (!defined(CURL_DISABLE_TELNET) && \
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defined(USE_WINSOCK))
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@ -26,6 +26,12 @@
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#if defined(WIN32)
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extern LARGE_INTEGER Curl_freq;
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extern bool Curl_isVistaOrGreater;
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CURLcode Curl_win32_init(long flags);
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void Curl_win32_cleanup(long init_flags);
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/* Version condition */
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typedef enum {
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VERSION_LESS_THAN,
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