SecurityTests/clxutils/simpleUrlAccess/simpleUrlAccess.c

   1 /*
   2  * URLSimpleDownload test, X version.
   3  */
   4 #include <stdlib.h>
   5 #include <stdio.h>
   6 #include <Carbon/Carbon.h>
   7 #include <time.h>
   8 #include <string.h>
   9 #include <ctype.h>
  10
  11 #define DEFAULT_HOST            "gss.cdnow.com"
  12 #define DEFAULT_PATH            "/"
  13 #define DEFAULT_SSL                     0               /* 0 --> http, 1 --> https */
  14
  15 #define COMP_LENGTH             80
  16 #define URL_LENGTH              256
  17
  18
  19 /* shouldn't be needed if no kURLDisplayProgressFlag */
  20 static void Initialize()
  21 {
  22         //InitGraf(&qd.thePort);
  23         //InitWindows();
  24         //InitCursor();
  25         //InitMenus();
  26         //InitFonts();
  27 }
  28
  29
  30
  31 #if 0
  32 static time_t lastTime = (time_t)0;
  33 #define TIME_INTERVAL           3
  34 /*
  35  * Just  keep UI alive in case we want to quit the app
  36  */
  37 static pascal OSStatus eventCallback(
  38      void* userContext,
  39      EventRecord *event)
  40 {
  41         time_t thisTime = time(0);
  42
  43         if((thisTime - lastTime) >= TIME_INTERVAL) {
  44                 printf("."); fflush(stdout);
  45                 lastTime = thisTime;
  46         }
  47         return noErr;
  48 }
  49 #endif
  50
  51 /*
  52  * Assuming *h contains ASCII text, dump it 'til the user cries uncle.
  53  */
  54 #define BYTES_PER_SPURT         128
  55
  56 static void
  57 dumpText(Handle h)
  58 {
  59         Size    totalBytes;
  60         Size    bytesWritten = 0;
  61         Ptr             p;
  62         Size    thisWrite;
  63         Size    i;
  64         char    resp;
  65         char    c;
  66         char    lastWasHex = 0;
  67
  68         HLock(h);
  69         totalBytes = GetHandleSize(h);
  70         if(totalBytes == 0) {
  71                 printf("*** Zero bytes obtained\n");
  72                 return;
  73         }
  74         p = *h;
  75         while(bytesWritten < totalBytes) {
  76                 thisWrite = totalBytes - bytesWritten;
  77                 if(thisWrite > BYTES_PER_SPURT) {
  78                         thisWrite = BYTES_PER_SPURT;
  79                 }
  80                 for(i=0; i<thisWrite; i++) {
  81                         c = *p++;
  82                         if(isprint(c)) {
  83                                 printf("%c", c);
  84                                 lastWasHex = 0;
  85                         }
  86                         else {
  87                                 if(!lastWasHex) {
  88                                         printf("|");
  89                                 }
  90                                 printf("%02X|", (unsigned)c & 0xff);
  91                                 lastWasHex = 1;
  92                         }
  93                 }
  94                 totalBytes += thisWrite;
  95                 if(totalBytes == bytesWritten) {
  96                         printf("\n");
  97                         break;
  98                 }
  99                 printf("\nMore (y/anything)? ");
 100                 fpurge(stdin);
 101                 resp = getchar();
 102                 if(resp != 'y') {
 103                         break;
 104                 }
 105         }
 106         HUnlock(h);
 107         return;
 108 }
 109
 110 int main()
 111 {
 112         Handle          h;
 113         char            hostName[COMP_LENGTH];
 114         char            path[COMP_LENGTH];
 115         char            url[URL_LENGTH];
 116         char            scheme[10];                     /* http, https */
 117         char            isSsl = DEFAULT_SSL;
 118         char            resp;
 119         OSStatus        ortn;
 120
 121         Initialize();
 122         strcpy(hostName, DEFAULT_HOST);
 123         strcpy(path, DEFAULT_PATH);
 124         if(isSsl) {
 125                 strcpy(scheme, "https");
 126         }
 127         else {
 128                 strcpy(scheme, "http");
 129         }
 130         while(1) {
 131                 printf("  h   Set Host      (current = %s)\n", hostName);
 132                 printf("  p   Set path      (current = %s)\n", path);
 133                 printf("  s   Set SSL true  (current = %d)\n", isSsl);
 134                 printf("  S   Set SSL false\n");
 135                 printf("  g   Get the URL\n");
 136                 printf("  q   quit\n");
 137                 printf("\nEnter command: ");
 138                 fpurge(stdin);
 139                 resp = getchar();
 140                 switch(resp) {
 141                         case 'h':
 142                                 printf("Enter host name: ");
 143                                 scanf("%s", hostName);
 144                                 break;
 145                         case 'p':
 146                                 printf("Enter path: ");
 147                                 scanf("%s", path);
 148                                 break;
 149                         case 's':
 150                                 isSsl = 1;
 151                                 strcpy(scheme, "https");
 152                                 break;
 153                         case 'S':
 154                                 isSsl = 0;
 155                                 strcpy(scheme, "http");
 156                                 break;
 157                         case 'g':
 158                                 sprintf(url, "%s://%s%s", scheme, hostName, path);
 159                                 printf("...url = %s\n", url);
 160                                 h = NewHandle(0);                               /* what the spec says */
 161                                 ortn = URLSimpleDownload(url,
 162                                         NULL,
 163                                         h,
 164                                         0,      //kURLDisplayProgressFlag,                                      // URLOpenFlags
 165                                         NULL,           //eventCallback,
 166                                         NULL);                          // userContext
 167                                 if(ortn) {
 168                                         printf("URLSimpleDownload returned %d\n", (int)ortn);
 169                                 }
 170                                 else {
 171                                         dumpText(h);
 172                                 }
 173                                 DisposeHandle(h);
 174                                 break;
 175                         case 'q':
 176                                 goto done;
 177                         default:
 178                                 printf("Huh?\n");
 179                                 continue;
 180                 }
 181
 182         }
 183 done:
 184         return 0;
 185 }