netwerk/test/TestURLParser.cpp

   1 #include "TestCommon.h"
   2 #include <stdio.h>
   3 #include "nsIURLParser.h"
   4 #include "nsCOMPtr.h"
   5 #include "nsIServiceManager.h"
   6 #include "nsNetCID.h"
   7 #include "nsServiceManagerUtils.h"
   8
   9 static void
  10 print_field(const char *label, char *str, int32_t len)
  11 {
  12     char c = str[len];
  13     str[len] = '\0';
  14     printf("[%s=%s]\n", label, str);
  15     str[len] = c;
  16 }
  17
  18 #define PRINT_FIELD(x) \
  19         print_field(# x, x, x ## Len)
  20
  21 #define PRINT_SUBFIELD(base, x) \
  22     PR_BEGIN_MACRO \
  23         if (x ## Len != -1) \
  24             print_field(# x, base + x ## Pos, x ## Len); \
  25     PR_END_MACRO
  26
  27 static void
  28 parse_authority(nsIURLParser *urlParser, char *auth, int32_t authLen)
  29 {
  30     PRINT_FIELD(auth);
  31
  32     uint32_t usernamePos, passwordPos;
  33     int32_t usernameLen, passwordLen;
  34     uint32_t hostnamePos;
  35     int32_t hostnameLen, port;
  36
  37     urlParser->ParseAuthority(auth, authLen,
  38                               &usernamePos, &usernameLen,
  39                               &passwordPos, &passwordLen,
  40                               &hostnamePos, &hostnameLen,
  41                               &port);
  42
  43     PRINT_SUBFIELD(auth, username);
  44     PRINT_SUBFIELD(auth, password);
  45     PRINT_SUBFIELD(auth, hostname);
  46     if (port != -1)
  47         printf("[port=%d]\n", port);
  48 }
  49
  50 static void
  51 parse_file_path(nsIURLParser *urlParser, char *filepath, int32_t filepathLen)
  52 {
  53     PRINT_FIELD(filepath);
  54
  55     uint32_t dirPos, basePos, extPos;
  56     int32_t dirLen, baseLen, extLen;
  57
  58     urlParser->ParseFilePath(filepath, filepathLen,
  59                              &dirPos, &dirLen,
  60                              &basePos, &baseLen,
  61                              &extPos, &extLen);
  62
  63     PRINT_SUBFIELD(filepath, dir);
  64     PRINT_SUBFIELD(filepath, base);
  65     PRINT_SUBFIELD(filepath, ext);
  66 }
  67
  68 static void
  69 parse_path(nsIURLParser *urlParser, char *path, int32_t pathLen)
  70 {
  71     PRINT_FIELD(path);
  72
  73     uint32_t filePos, queryPos, refPos;
  74     int32_t fileLen, queryLen, refLen;
  75
  76     urlParser->ParsePath(path, pathLen,
  77                          &filePos, &fileLen,
  78                          &queryPos, &queryLen,
  79                          &refPos, &refLen);
  80
  81     if (fileLen != -1)
  82         parse_file_path(urlParser, path + filePos, fileLen);
  83     PRINT_SUBFIELD(path, query);
  84     PRINT_SUBFIELD(path, ref);
  85 }
  86
  87 int
  88 main(int argc, char **argv)
  89 {
  90     if (test_common_init(&argc, &argv) != 0)
  91         return -1;
  92
  93     if (argc < 2) {
  94         printf("usage: TestURLParser [-std|-noauth|-auth] <url>\n");
  95         return -1;
  96     }
  97     nsCOMPtr<nsIURLParser> urlParser;
  98     if (strcmp(argv[1], "-noauth") == 0) {
  99         urlParser = do_GetService(NS_NOAUTHURLPARSER_CONTRACTID);
 100         argv[1] = argv[2];
 101     }
 102     else if (strcmp(argv[1], "-auth") == 0) {
 103         urlParser = do_GetService(NS_AUTHURLPARSER_CONTRACTID);
 104         argv[1] = argv[2];
 105     }
 106     else {
 107         urlParser = do_GetService(NS_STDURLPARSER_CONTRACTID);
 108         if (strcmp(argv[1], "-std") == 0)
 109             argv[1] = argv[2];
 110         else
 111             printf("assuming -std\n");
 112     }
 113     if (urlParser) {
 114         printf("have urlParser @%p\n", static_cast<void*>(urlParser.get()));
 115
 116         char *spec = argv[1];
 117         uint32_t schemePos, authPos, pathPos;
 118         int32_t schemeLen, authLen, pathLen;
 119
 120         urlParser->ParseURL(spec, -1,
 121                             &schemePos, &schemeLen,
 122                             &authPos, &authLen,
 123                             &pathPos, &pathLen);
 124
 125         if (schemeLen != -1)
 126             PRINT_SUBFIELD(spec, scheme);
 127         if (authLen != -1)
 128             parse_authority(urlParser, spec + authPos, authLen);
 129         if (pathLen != -1)
 130             parse_path(urlParser, spec + pathPos, pathLen);
 131     }
 132     else
 133         printf("no urlParser\n");
 134     return 0;
 135 }