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Data Structures | |
| struct | _cookie |
Defines | |
| #define | MAX_HTTP_DATE_LENGTH 128 |
Typedefs | |
| typedef _cookie | Cookie |
Functions | |
| Cookie * | cookie_create (void) |
| void | cookies_destroy (List *) |
| int | get_cookies (List *, const WSPMachine *) |
| int | set_cookies (List *, WSPMachine *) |
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Definition at line 106 of file cookies.h. Referenced by parse_http_date(). |
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Referenced by add_cookie_to_cache(), cookie_create(), cookie_destroy(), expire_cookies(), get_cookies(), have_cookie(), parse_cookie(), and set_cookies(). |
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Definition at line 88 of file cookies.c. References Cookie. Referenced by parse_cookie(). 00089 {
00090 Cookie *p;
00091
00092 p = gw_malloc(sizeof(Cookie)); /* Never returns NULL */
00093
00094 *p = emptyCookie;
00095 p -> max_age = -1;
00096 time (&p -> birth);
00097 return p;
00098 }
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Definition at line 100 of file cookies.c. References cookie_destroy(), gwlib_assert_init(), and gwlist_destroy(). 00101 {
00102 gwlib_assert_init();
00103
00104 if (cookies == NULL)
00105 return;
00106
00107 gwlist_destroy(cookies, cookie_destroy);
00108 }
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Definition at line 111 of file cookies.c. References add_cookie_to_cache(), Cookie, cookie_destroy(), debug(), error(), get_header_value(), gwlist_get(), gwlist_len(), have_cookie(), info(), name, octstr_get_cstr, parse_cookie(), and sm. Referenced by return_reply(). 00112 {
00113 Octstr *header = NULL;
00114 Octstr *value = NULL;
00115 Cookie *cookie = NULL;
00116 long pos = 0;
00117
00118 /*
00119 * This can happen if the user aborts while the HTTP request is pending from the server.
00120 * In that case, the session machine is destroyed and is not available to this function
00121 * for cookie caching.
00122 */
00123
00124 if (sm == NULL) {
00125 info (0, "No session machine for cookie retrieval");
00126 return 0;
00127 }
00128
00129 for (pos = 0; pos < gwlist_len(headers); pos++) {
00130 header = gwlist_get(headers, pos);
00131 /* debug ("wap.wsp.http", 0, "get_cookies: Examining header (%s)", octstr_get_cstr (header)); */
00132 if (strncasecmp ("set-cookie", octstr_get_cstr (header),10) == 0) {
00133 debug ("wap.wsp.http", 0, "Caching cookie (%s)", octstr_get_cstr (header));
00134
00135 if ((value = get_header_value (header)) == NULL) {
00136 error (0, "get_cookies: No value in (%s)", octstr_get_cstr(header));
00137 continue;
00138 }
00139
00140 /* Parse the received cookie */
00141 if ((cookie = parse_cookie(value)) != NULL) {
00142
00143 /* Check to see if this cookie is already present */
00144 if (have_cookie(sm->cookies, cookie) == 1) {
00145 debug("wap.wsp.http", 0, "parse_cookie: Cookie present");
00146 cookie_destroy(cookie);
00147 continue;
00148 } else {
00149 add_cookie_to_cache(sm, cookie);
00150 debug("wap.wsp.http", 0, "get_cookies: Added (%s)",
00151 octstr_get_cstr(cookie -> name));
00152 }
00153 }
00154 }
00155 }
00156
00157 debug("wap.wsp.http", 0, "get_cookies: End");
00158 return 0;
00159 }
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Definition at line 162 of file cookies.c. References Cookie, debug(), _cookie::domain, error(), expire_cookies(), gwlist_append(), gwlist_get(), gwlist_len(), _cookie::name, octstr_append(), octstr_append_char(), octstr_create, octstr_get_cstr, _cookie::path, sm, _cookie::value, and _cookie::version. Referenced by start_fetch(). 00163 {
00164 Cookie *value = NULL;
00165 Octstr *cookie = NULL;
00166 long pos = 0;
00167
00168 if (headers == NULL || sm == NULL) {
00169 error (0, "set_cookies: Null argument(s) - no headers, WSPMachine or both");
00170 return -1;
00171 }
00172
00173 /* Expire cookies that have timed out */
00174 expire_cookies(sm->cookies);
00175
00176 /* Walk through the cookie cache, adding the cookie to the request headers */
00177 if (gwlist_len(sm->cookies) > 0) {
00178 debug("wap.wsp.http", 0, "set_cookies: Cookies in cache");
00179
00180 for (pos = 0; pos < gwlist_len(sm->cookies); pos++) {
00181 value = gwlist_get(sm->cookies, pos);
00182
00183 cookie = octstr_create("Cookie: ");
00184 if (value->version)
00185 octstr_append(cookie, value->version);
00186 octstr_append(cookie, value->name);
00187 octstr_append_char(cookie, '=');
00188 octstr_append(cookie, value->value);
00189
00190 if (value->path) {
00191 octstr_append_char(cookie, ';');
00192 octstr_append(cookie, value->path);
00193 }
00194 if (value->domain) {
00195 octstr_append_char(cookie, ';');
00196 octstr_append(cookie, value->domain);
00197 }
00198
00199 gwlist_append(headers, cookie);
00200 debug("wap.wsp.http", 0, "set_cookies: Added (%s)", octstr_get_cstr (cookie));
00201 }
00202 } else
00203 debug("wap.wsp.http", 0, "set_cookies: No cookies in cache");
00204
00205 return 0;
00206 }
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