Rewrite cookies to use shared list.h list code.
This commit is contained in:
Robert Shearman
Alexandre Julliard
parent
f1d7b14bf8
commit
a584ffb951
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@ -38,6 +38,8 @@
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#include "wine/debug.h"
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#include "internet.h"
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#include "wine/list.h"
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#define RESPONSE_TIMEOUT 30 /* FROM internet.c */
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@ -55,8 +57,7 @@ typedef struct _cookie cookie;
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struct _cookie
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{
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struct _cookie *next;
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struct _cookie *prev;
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struct list entry;
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struct _cookie_domain *parent;
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@ -67,25 +68,19 @@ struct _cookie
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struct _cookie_domain
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{
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struct _cookie_domain *next;
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struct _cookie_domain *prev;
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struct list entry;
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LPWSTR lpCookieDomain;
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LPWSTR lpCookiePath;
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cookie *cookie_tail;
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struct list cookie_list;
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};
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static cookie_domain *cookieDomainTail;
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static struct list domain_list = LIST_INIT(domain_list);
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static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR data);
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static cookie *COOKIE_findCookie(cookie_domain *domain, LPCWSTR lpszCookieName);
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static void COOKIE_deleteCookie(cookie *deadCookie, BOOL deleteDomain);
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static cookie_domain *COOKIE_addDomain(LPCWSTR domain, LPCWSTR path);
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static cookie_domain *COOKIE_addDomainFromUrl(LPCWSTR lpszUrl);
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static cookie_domain *COOKIE_findNextDomain(LPCWSTR lpszCookieDomain, LPCWSTR lpszCookiePath,
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cookie_domain *prev_domain, BOOL allow_partial);
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static cookie_domain *COOKIE_findNextDomainFromUrl(LPCWSTR lpszUrl, cookie_domain *prev_domain,
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BOOL allow_partial);
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static void COOKIE_deleteDomain(cookie_domain *deadDomain);
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@ -94,8 +89,7 @@ static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR dat
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{
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cookie *newCookie = HeapAlloc(GetProcessHeap(), 0, sizeof(cookie));
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newCookie->next = NULL;
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newCookie->prev = NULL;
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list_init(&newCookie->entry);
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newCookie->lpCookieName = NULL;
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newCookie->lpCookieData = NULL;
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@ -112,9 +106,8 @@ static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR dat
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TRACE("added cookie %p (data is %s)\n", newCookie, debugstr_w(data) );
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newCookie->prev = domain->cookie_tail;
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list_add_tail(&domain->cookie_list, &newCookie->entry);
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newCookie->parent = domain;
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domain->cookie_tail = newCookie;
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return newCookie;
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}
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@ -122,11 +115,12 @@ static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR dat
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/* finds a cookie in the domain matching the cookie name */
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static cookie *COOKIE_findCookie(cookie_domain *domain, LPCWSTR lpszCookieName)
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{
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cookie *searchCookie = domain->cookie_tail;
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struct list * cursor;
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TRACE("(%p, %s)\n", domain, debugstr_w(lpszCookieName));
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while (searchCookie)
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LIST_FOR_EACH(cursor, &domain->cookie_list)
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{
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cookie *searchCookie = LIST_ENTRY(cursor, cookie, entry);
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BOOL candidate = TRUE;
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if (candidate && lpszCookieName)
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{
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@ -137,7 +131,6 @@ static cookie *COOKIE_findCookie(cookie_domain *domain, LPCWSTR lpszCookieName)
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}
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if (candidate)
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return searchCookie;
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searchCookie = searchCookie->prev;
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}
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return NULL;
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}
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@ -149,18 +142,12 @@ static void COOKIE_deleteCookie(cookie *deadCookie, BOOL deleteDomain)
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HeapFree(GetProcessHeap(), 0, deadCookie->lpCookieName);
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if (deadCookie->lpCookieData)
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HeapFree(GetProcessHeap(), 0, deadCookie->lpCookieData);
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if (deadCookie->prev)
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deadCookie->prev->next = deadCookie->next;
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if (deadCookie->next)
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deadCookie->next->prev = deadCookie->prev;
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list_remove(&deadCookie->entry);
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if (deadCookie == deadCookie->parent->cookie_tail)
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{
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/* special case: last cookie, lets remove the domain to save memory */
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deadCookie->parent->cookie_tail = deadCookie->prev;
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if (!deadCookie->parent->cookie_tail && deleteDomain)
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COOKIE_deleteDomain(deadCookie->parent);
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}
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/* special case: last cookie, lets remove the domain to save memory */
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if (list_empty(&deadCookie->parent->cookie_list) && deleteDomain)
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COOKIE_deleteDomain(deadCookie->parent);
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HeapFree(GetProcessHeap(), 0, deadCookie);
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}
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/* allocates a domain and adds it to the end */
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@ -168,9 +155,8 @@ static cookie_domain *COOKIE_addDomain(LPCWSTR domain, LPCWSTR path)
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{
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cookie_domain *newDomain = HeapAlloc(GetProcessHeap(), 0, sizeof(cookie_domain));
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newDomain->next = NULL;
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newDomain->prev = NULL;
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newDomain->cookie_tail = NULL;
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list_init(&newDomain->entry);
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list_init(&newDomain->cookie_list);
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newDomain->lpCookieDomain = NULL;
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newDomain->lpCookiePath = NULL;
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@ -185,15 +171,14 @@ static cookie_domain *COOKIE_addDomain(LPCWSTR domain, LPCWSTR path)
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lstrcpyW(newDomain->lpCookiePath, path);
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}
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newDomain->prev = cookieDomainTail;
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cookieDomainTail = newDomain;
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list_add_tail(&domain_list, &newDomain->entry);
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TRACE("Adding domain: %p\n", newDomain);
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return newDomain;
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}
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static cookie_domain *COOKIE_addDomainFromUrl(LPCWSTR lpszUrl)
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static void COOKIE_crackUrlSimple(LPCWSTR lpszUrl, LPWSTR hostName, int hostNameLen, LPWSTR path, int pathLen)
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{
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WCHAR hostName[2048], path[2048];
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URL_COMPONENTSW UrlComponents;
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UrlComponents.lpszExtraInfo = NULL;
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@ -202,119 +187,59 @@ static cookie_domain *COOKIE_addDomainFromUrl(LPCWSTR lpszUrl)
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UrlComponents.lpszUrlPath = path;
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UrlComponents.lpszUserName = NULL;
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UrlComponents.lpszHostName = hostName;
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UrlComponents.dwHostNameLength = 2048;
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UrlComponents.dwUrlPathLength = 2048;
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UrlComponents.dwHostNameLength = hostNameLen;
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UrlComponents.dwUrlPathLength = pathLen;
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InternetCrackUrlW(lpszUrl, 0, 0, &UrlComponents);
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TRACE("Url cracked. Domain: %s, Path: %s.\n", debugstr_w(UrlComponents.lpszHostName),
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debugstr_w(UrlComponents.lpszUrlPath));
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/* hack for now - FIXME - There seems to be a bug in InternetCrackUrl?? */
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UrlComponents.lpszUrlPath = NULL;
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return COOKIE_addDomain(UrlComponents.lpszHostName, UrlComponents.lpszUrlPath);
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}
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/* find a domain. domain must match if its not NULL. path must match if its not NULL */
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static cookie_domain *COOKIE_findNextDomain(LPCWSTR lpszCookieDomain, LPCWSTR lpszCookiePath,
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cookie_domain *prev_domain, BOOL allow_partial)
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/* match a domain. domain must match if the domain is not NULL. path must match if the path is not NULL */
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static BOOL COOKIE_matchDomain(LPCWSTR lpszCookieDomain, LPCWSTR lpszCookiePath,
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cookie_domain *searchDomain, BOOL allow_partial)
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{
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cookie_domain *searchDomain;
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if (prev_domain)
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{
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if(!prev_domain->prev)
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TRACE("searching on domain %p\n", searchDomain);
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if (lpszCookieDomain)
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{
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TRACE("no more domains available, it would seem.\n");
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return NULL;
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}
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searchDomain = prev_domain->prev;
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}
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else searchDomain = cookieDomainTail;
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if (!searchDomain->lpCookieDomain)
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return FALSE;
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while (searchDomain)
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{
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BOOL candidate = TRUE;
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TRACE("searching on domain %p\n", searchDomain);
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if (candidate && lpszCookieDomain)
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{
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if (candidate && !searchDomain->lpCookieDomain)
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candidate = FALSE;
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TRACE("candidate! (%p)\n", searchDomain->lpCookieDomain);
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TRACE("comparing domain %s with %s\n",
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debugstr_w(lpszCookieDomain),
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debugstr_w(searchDomain->lpCookieDomain));
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if (candidate && allow_partial && !strstrW(lpszCookieDomain, searchDomain->lpCookieDomain))
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candidate = FALSE;
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else if (candidate && !allow_partial &&
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lstrcmpW(lpszCookieDomain, searchDomain->lpCookieDomain) != 0)
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candidate = FALSE;
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debugstr_w(lpszCookieDomain),
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debugstr_w(searchDomain->lpCookieDomain));
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if (allow_partial && !strstrW(lpszCookieDomain, searchDomain->lpCookieDomain))
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return FALSE;
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else if (!allow_partial && lstrcmpW(lpszCookieDomain, searchDomain->lpCookieDomain) != 0)
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return FALSE;
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}
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if (candidate && lpszCookiePath)
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{
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TRACE("comparing paths\n");
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if (candidate && !searchDomain->lpCookiePath)
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candidate = FALSE;
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if (candidate &&
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strcmpW(lpszCookiePath, searchDomain->lpCookiePath))
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candidate = FALSE;
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if (lpszCookiePath)
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{
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TRACE("comparing paths: %s with %s\n", debugstr_w(lpszCookiePath), debugstr_w(searchDomain->lpCookiePath));
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if (!searchDomain->lpCookiePath)
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return FALSE;
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if (strcmpW(lpszCookiePath, searchDomain->lpCookiePath))
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return FALSE;
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}
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if (candidate)
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{
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TRACE("returning the domain %p\n", searchDomain);
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return searchDomain;
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}
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searchDomain = searchDomain->prev;
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}
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TRACE("found no domain, returning NULL\n");
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return NULL;
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}
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static cookie_domain *COOKIE_findNextDomainFromUrl(LPCWSTR lpszUrl, cookie_domain *previous_domain,
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BOOL allow_partial)
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{
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WCHAR hostName[2048], path[2048];
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URL_COMPONENTSW UrlComponents;
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UrlComponents.lpszExtraInfo = NULL;
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UrlComponents.lpszPassword = NULL;
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UrlComponents.lpszScheme = NULL;
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UrlComponents.lpszUrlPath = path;
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UrlComponents.lpszUserName = NULL;
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UrlComponents.lpszHostName = hostName;
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UrlComponents.dwHostNameLength = 2048;
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UrlComponents.dwUrlPathLength = 2048;
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InternetCrackUrlW(lpszUrl, 0, 0, &UrlComponents);
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TRACE("Url cracked. Domain: %s, Path: %s.\n",
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debugstr_w(UrlComponents.lpszHostName),
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debugstr_w(UrlComponents.lpszUrlPath));
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/* hack for now - FIXME - There seems to be a bug in InternetCrackUrl?? */
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UrlComponents.lpszUrlPath = NULL;
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return COOKIE_findNextDomain(UrlComponents.lpszHostName, UrlComponents.lpszUrlPath,
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previous_domain, allow_partial);
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return TRUE;
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}
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/* remove a domain from the list and delete it */
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static void COOKIE_deleteDomain(cookie_domain *deadDomain)
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{
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while (deadDomain->cookie_tail)
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COOKIE_deleteCookie(deadDomain->cookie_tail, FALSE);
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struct list * cursor;
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while ((cursor = list_tail(&deadDomain->cookie_list)))
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{
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COOKIE_deleteCookie(LIST_ENTRY(cursor, cookie, entry), FALSE);
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list_remove(cursor);
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}
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if (deadDomain->lpCookieDomain)
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HeapFree(GetProcessHeap(), 0, deadDomain->lpCookieDomain);
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if (deadDomain->lpCookiePath)
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HeapFree(GetProcessHeap(), 0, deadDomain->lpCookiePath);
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if (deadDomain->prev)
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deadDomain->prev->next = deadDomain->next;
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if (deadDomain->next)
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deadDomain->next->prev = deadDomain->prev;
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if (cookieDomainTail == deadDomain)
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cookieDomainTail = deadDomain->prev;
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list_remove(&deadDomain->entry);
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HeapFree(GetProcessHeap(), 0, deadDomain);
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}
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@ -334,58 +259,50 @@ static void COOKIE_deleteDomain(cookie_domain *deadDomain)
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BOOL WINAPI InternetGetCookieW(LPCWSTR lpszUrl, LPCWSTR lpszCookieName,
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LPWSTR lpCookieData, LPDWORD lpdwSize)
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{
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cookie_domain *cookiesDomain = NULL;
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cookie *thisCookie;
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struct list * cursor;
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int cnt = 0, domain_count = 0;
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/* Ok, this is just ODD!. During my tests, it appears M$ like to send out
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* a cookie called 'MtrxTracking' to some urls. Also returns it from InternetGetCookie.
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* I'm not exactly sure what to make of this, so its here for now.
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* It'd be nice to know what exactly is going on, M$ tracking users? Does this need
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* to be unique? Should I generate a random number here? etc.
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*/
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static const WCHAR TrackingString[] = {
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'M','t','r','x','T','r','a','c','k','i','n','g','I','D','=',
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'0','1','2','3','4','5','6','7','8','9','0','1','2','3','4','5',
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'6','7','8','9','0','1','2','3','4','5','6','7','8','9','0','1', 0 };
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static const WCHAR szps[] = { '%','s',0 };
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int cookie_count = 0;
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WCHAR hostName[2048], path[2048];
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TRACE("(%s, %s, %p, %p)\n", debugstr_w(lpszUrl),debugstr_w(lpszCookieName),
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lpCookieData, lpdwSize);
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if (lpCookieData)
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cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szps, TrackingString);
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else
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cnt += strlenW(TrackingString);
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COOKIE_crackUrlSimple(lpszUrl, hostName, sizeof(hostName)/sizeof(hostName[0]), path, sizeof(path)/sizeof(path[0]));
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while ((cookiesDomain = COOKIE_findNextDomainFromUrl(lpszUrl, cookiesDomain, TRUE)))
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LIST_FOR_EACH(cursor, &domain_list)
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{
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domain_count++;
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TRACE("found domain %p\n", cookiesDomain);
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cookie_domain *cookiesDomain = LIST_ENTRY(cursor, cookie_domain, entry);
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if (COOKIE_matchDomain(hostName, NULL /* FIXME: path */, cookiesDomain, TRUE))
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{
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struct list * cursor;
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domain_count++;
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TRACE("found domain %p\n", cookiesDomain);
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thisCookie = cookiesDomain->cookie_tail;
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if (lpCookieData == NULL) /* return the size of the buffer required to lpdwSize */
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{
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while (thisCookie)
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{
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cnt += 2; /* '; ' */
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cnt += strlenW(thisCookie->lpCookieName);
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cnt += 1; /* = */
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cnt += strlenW(thisCookie->lpCookieData);
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thisCookie = thisCookie->prev;
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}
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}
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while (thisCookie)
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{
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static const WCHAR szsc[] = { ';',' ',0 };
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static const WCHAR szpseq[] = { '%','s','=','%','s',0 };
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cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szsc);
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cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szpseq,
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thisCookie->lpCookieName,
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thisCookie->lpCookieData);
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thisCookie = thisCookie->prev;
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}
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LIST_FOR_EACH(cursor, &cookiesDomain->cookie_list)
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{
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cookie *thisCookie = LIST_ENTRY(cursor, cookie, entry);
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if (lpCookieData == NULL) /* return the size of the buffer required to lpdwSize */
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{
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if (cookie_count != 0)
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cnt += 2; /* '; ' */
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cnt += strlenW(thisCookie->lpCookieName);
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cnt += 1; /* = */
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cnt += strlenW(thisCookie->lpCookieData);
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}
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else
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{
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static const WCHAR szsc[] = { ';',' ',0 };
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static const WCHAR szpseq[] = { '%','s','=','%','s',0 };
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if (cookie_count != 0)
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cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szsc);
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cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szpseq,
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thisCookie->lpCookieName,
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thisCookie->lpCookieData);
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TRACE("Cookie: %s=%s\n", debugstr_w(thisCookie->lpCookieName), debugstr_w(thisCookie->lpCookieData));
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}
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cookie_count++;
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}
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}
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}
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if (lpCookieData == NULL)
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{
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@ -478,8 +395,10 @@ BOOL WINAPI InternetGetCookieA(LPCSTR lpszUrl, LPCSTR lpszCookieName,
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BOOL WINAPI InternetSetCookieW(LPCWSTR lpszUrl, LPCWSTR lpszCookieName,
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LPCWSTR lpCookieData)
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{
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cookie_domain *thisCookieDomain = NULL;
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cookie *thisCookie;
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cookie_domain *thisCookieDomain;
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WCHAR hostName[2048], path[2048];
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struct list * cursor;
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TRACE("(%s,%s,%s)\n", debugstr_w(lpszUrl),
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debugstr_w(lpszCookieName), debugstr_w(lpCookieData));
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@ -516,8 +435,17 @@ BOOL WINAPI InternetSetCookieW(LPCWSTR lpszUrl, LPCWSTR lpszCookieName,
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return ret;
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}
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if (!(thisCookieDomain = COOKIE_findNextDomainFromUrl(lpszUrl, NULL, FALSE)))
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thisCookieDomain = COOKIE_addDomainFromUrl(lpszUrl);
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COOKIE_crackUrlSimple(lpszUrl, hostName, sizeof(hostName)/sizeof(hostName[0]), path, sizeof(path)/sizeof(path[0]));
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LIST_FOR_EACH(cursor, &domain_list)
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{
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thisCookieDomain = LIST_ENTRY(cursor, cookie_domain, entry);
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if (COOKIE_matchDomain(hostName, NULL /* FIXME: path */, thisCookieDomain, FALSE))
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break;
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thisCookieDomain = NULL;
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}
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if (!thisCookieDomain)
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thisCookieDomain = COOKIE_addDomain(hostName, path);
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if ((thisCookie = COOKIE_findCookie(thisCookieDomain, lpszCookieName)))
|
||||
COOKIE_deleteCookie(thisCookie, FALSE);
|
||||
|
|
|
|||
Loading…
Reference in New Issue