Annotation of libwww/Library/Examples/cookie.c, revision 1.1
1.1 ! frystyk 1: /*
! 2: ** @(#) $Id: LoadToFile.c,v 1.5 1999/02/23 17:53:30 frystyk Exp $
! 3: **
! 4: ** More libwww samples can be found at "http://www.w3.org/Library/Examples/"
! 5: **
! 6: ** Copyright © 1995-1998 World Wide Web Consortium, (Massachusetts
! 7: ** Institute of Technology, Institut National de Recherche en
! 8: ** Informatique et en Automatique, Keio University). All Rights
! 9: ** Reserved. This program is distributed under the W3C's Software
! 10: ** Intellectual Property License. This program is distributed in the hope
! 11: ** that it will be useful, but WITHOUT ANY WARRANTY; without even the
! 12: ** implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
! 13: ** PURPOSE. See W3C License http://www.w3.org/Consortium/Legal/ for more
! 14: ** details.
! 15: **
! 16: ** Sample showing how to load a document and save it to local file
! 17: */
! 18:
! 19: #include "WWWLib.h" /* Global Library Include file */
! 20: #include "WWWMIME.h" /* MIME parser/generator */
! 21: #include "WWWNews.h" /* News access module */
! 22: #include "WWWHTTP.h" /* HTTP access module */
! 23: #include "WWWFTP.h"
! 24: #include "WWWFile.h"
! 25: #include "WWWGophe.h"
! 26: #include "WWWInit.h"
! 27:
! 28: #define APP_NAME "GETTOOL"
! 29: #define APP_VERSION "1.0"
! 30: #define DEFAULT_OUTPUT_FILE "get.out"
! 31:
! 32: PRIVATE int printer (const char * fmt, va_list pArgs)
! 33: {
! 34: return (vfprintf(stdout, fmt, pArgs));
! 35: }
! 36:
! 37: PRIVATE int tracer (const char * fmt, va_list pArgs)
! 38: {
! 39: return (vfprintf(stderr, fmt, pArgs));
! 40: }
! 41:
! 42: PRIVATE BOOL setCookie (HTRequest * request, HTCookie * cookie, void * param)
! 43: {
! 44: if (cookie) {
! 45: char * addr = HTAnchor_address((HTAnchor *) HTRequest_anchor(request));
! 46: HTPrint("While accessing `%s\', we received a cookie with parameters:\n", addr);
! 47: if (HTCookie_name(cookie))
! 48: HTPrint("\tName : `%s\'\n", HTCookie_name(cookie));
! 49: if (HTCookie_value(cookie))
! 50: HTPrint("\tValue : `%s\'\n", HTCookie_value(cookie));
! 51: if (HTCookie_domain(cookie))
! 52: HTPrint("\tDomain : `%s\'\n", HTCookie_domain(cookie));
! 53: if (HTCookie_path(cookie))
! 54: HTPrint("\tPath : `%s\'\n", HTCookie_path(cookie));
! 55: if (HTCookie_expiration(cookie) > 0) {
! 56: time_t t = HTCookie_expiration(cookie);
! 57: HTPrint("\tExpires: `%s\'\n", HTDateTimeStr(&t, NO));
! 58: }
! 59: HTPrint("\tCookie is %ssecure\n\n", HTCookie_isSecure(cookie) ? "" : "not ");
! 60: HT_FREE(addr);
! 61: }
! 62: return YES;
! 63: }
! 64:
! 65: PRIVATE HTAssocList * findCookie (HTRequest * request, void * param)
! 66: {
! 67: HTAssocList * alist = HTAssocList_new(); /* Is deleted by the cookie module */
! 68: HTAssocList_addObject(alist, "dummy-name", "dummy-value");
! 69: return alist;
! 70: }
! 71:
! 72: /*
! 73: ** We get called here from the event loop when we are done
! 74: ** loading. Here we terminate the program as we have nothing
! 75: ** better to do.
! 76: */
! 77: int terminate_handler (HTRequest * request, HTResponse * response,
! 78: void * param, int status)
! 79: {
! 80: /* Delete our request again */
! 81: HTRequest_delete(request);
! 82:
! 83: /* Delete our profile */
! 84: HTProfile_delete();
! 85:
! 86: exit(status ? status : 0);
! 87: }
! 88:
! 89: int main (int argc, char ** argv)
! 90: {
! 91: int status = 0;
! 92: int arg = 0;
! 93: char * outputfile = NULL;
! 94: char * getme = NULL;
! 95: HTRequest * request = NULL;
! 96:
! 97: /* Initiate W3C Reference Library with a client profile */
! 98: HTProfile_newNoCacheClient(APP_NAME, APP_VERSION);
! 99:
! 100: /* Need our own trace and print functions */
! 101: HTPrint_setCallback(printer);
! 102: HTTrace_setCallback(tracer);
! 103:
! 104: /* Add our own filter to terminate the application */
! 105: HTNet_addAfter(terminate_handler, NULL, NULL, HT_ALL, HT_FILTER_LAST);
! 106:
! 107: /* Setup cookies */
! 108: HTCookie_init();
! 109: HTCookie_setCallbacks(setCookie, NULL, findCookie, NULL);
! 110:
! 111: /* Set the timeout for long we are going to wait for a response */
! 112: HTHost_setEventTimeout(10000);
! 113:
! 114: /* Scan command line for parameters */
! 115: for (arg=1; arg<argc; arg++) {
! 116: if (!strcmp(argv[arg], "-o")) {
! 117: outputfile = (arg+1 < argc && *argv[arg+1] != '-') ?
! 118: argv[++arg] : DEFAULT_OUTPUT_FILE;
! 119:
! 120: } else {
! 121: getme = argv[arg];
! 122: }
! 123: }
! 124:
! 125: /* Make sure we have an output */
! 126: if (!outputfile) outputfile = DEFAULT_OUTPUT_FILE;
! 127:
! 128: if (getme && *getme) {
! 129: request = HTRequest_new();
! 130:
! 131: /* Start the load */
! 132: status = HTLoadToFile(getme, request, outputfile);
! 133:
! 134: /* Go into the event loop... */
! 135: HTEventList_loop(request);
! 136:
! 137: } else {
! 138: HTPrint("Type the URI of document you want to load and the name of the local file.\n");
! 139: HTPrint("\t%s <address> -o <localfile>\n", argv[0]);
! 140: HTPrint("For example, %s http://www.w3.org -o w3chome.html\n", argv[0]);
! 141:
! 142: /* Delete our profile if no load */
! 143: HTProfile_delete();
! 144: }
! 145:
! 146: return 0;
! 147: }
Webmaster
![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to cookie.c CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [Public] / libwww / Library / Examples