00001
00032 #include "llviewerprecompiledheaders.h"
00033 #include "llurl.h"
00034 #include "llerror.h"
00035
00036 LLURL::LLURL()
00037 {
00038 init("");
00039 }
00040
00041 LLURL::LLURL(const LLURL &url)
00042 {
00043 if (this != &url)
00044 {
00045 init(url.getFQURL());
00046 }
00047 else
00048 {
00049 init("");
00050 }
00051 }
00052
00053 LLURL::LLURL(const char * url)
00054 {
00055 init(url);
00056 }
00057
00058 LLURL::~LLURL()
00059 {
00060 free();
00061 }
00062
00063 void LLURL::init(const char * url)
00064 {
00065 mURI[0] = '\0';
00066 mAuthority[0] = '\0';
00067 mPath[0] = '\0';
00068 mFilename[0] = '\0';
00069 mExtension[0] = '\0';
00070 mTag[0] = '\0';
00071
00072 char url_copy[MAX_STRING];
00073
00074 strncpy (url_copy,url, MAX_STRING -1);
00075 url_copy[MAX_STRING -1] = '\0';
00076
00077 char *parse;
00078 char *leftover_url = url_copy;
00079 S32 span = 0;
00080
00081
00082 if ((parse = strchr(url_copy,'#')))
00083 {
00084 strncpy(mTag,parse+1, LL_MAX_PATH -1);
00085 mTag[LL_MAX_PATH -1] = '\0';
00086 *parse = '\0';
00087 }
00088
00089
00090 if ((parse = strchr(url_copy,':')))
00091 {
00092 *parse = '\0';
00093 strncpy(mURI,leftover_url, LL_MAX_PATH -1);
00094 mURI[LL_MAX_PATH -1] = '\0';
00095 leftover_url = parse + 1;
00096 }
00097
00098
00099 if ((leftover_url[0] == '/') && (leftover_url[1] == '/'))
00100 {
00101 leftover_url += 2;
00102
00103 span = strcspn(leftover_url, "/");
00104 strncat(mAuthority,leftover_url,span);
00105 leftover_url += span;
00106 }
00107
00108 if ((parse = strrchr(leftover_url,'.')))
00109 {
00110
00111 strncpy(mExtension,parse+1, LL_MAX_PATH -1);
00112 mExtension[LL_MAX_PATH -1] = '\0';
00113 *parse = '\0';
00114 }
00115
00116 if ((parse = strrchr(leftover_url,'/')))
00117 {
00118 parse++;
00119 }
00120 else
00121 {
00122 parse = leftover_url;
00123 }
00124
00125
00126 strncpy(mFilename,parse, LL_MAX_PATH -1);
00127 mFilename[LL_MAX_PATH -1] = '\0';
00128 *parse = '\0';
00129
00130
00131 strncpy(mPath,leftover_url, LL_MAX_PATH -1);
00132 mPath[LL_MAX_PATH -1] = '\0';
00133
00134
00135
00136
00137
00138
00139
00140
00141 }
00142
00143 void LLURL::free()
00144 {
00145 }
00146
00147
00148 LLURL &LLURL::operator=(const LLURL &rhs)
00149 {
00150 if (this != &rhs)
00151 {
00152 this->init(rhs.getFQURL());
00153 }
00154
00155 return *this;
00156 }
00157
00158
00159 bool LLURL::operator==(const LLURL &rhs) const
00160 {
00161 if ((strcmp(mURI, rhs.mURI))
00162 || (strcmp(mAuthority, rhs.mAuthority))
00163 || (strcmp(mPath, rhs.mPath))
00164 || (strcmp(mFilename, rhs.mFilename))
00165 || (strcmp(mExtension, rhs.mExtension))
00166 || (strcmp(mTag, rhs.mTag))
00167 )
00168 {
00169 return FALSE;
00170 }
00171 return TRUE;
00172 }
00173
00174 bool LLURL::operator!=(const LLURL& rhs) const
00175 {
00176 return !(*this == rhs);
00177 }
00178
00179 const char * LLURL::getFQURL() const
00180 {
00181 char fqurl[LL_MAX_PATH];
00182
00183 fqurl[0] = '\0';
00184
00185 if (mURI[0])
00186 {
00187 strncat(fqurl,mURI, LL_MAX_PATH - strlen(fqurl) -1);
00188 strcat(fqurl,":");
00189 if (mAuthority[0])
00190 {
00191 strcat(fqurl,"//");
00192 }
00193 }
00194
00195 if (mAuthority[0])
00196 {
00197 strncat(fqurl,mAuthority, LL_MAX_PATH - strlen(fqurl) -1);
00198 }
00199
00200 strncat(fqurl,mPath, LL_MAX_PATH - strlen(fqurl) -1);
00201
00202 strncat(fqurl,mFilename, LL_MAX_PATH - strlen(fqurl) -1);
00203
00204 if (mExtension[0])
00205 {
00206 strcat(fqurl,".");
00207 strncat(fqurl,mExtension, LL_MAX_PATH - strlen(fqurl) -1);
00208 }
00209
00210 if (mTag[0])
00211 {
00212 strcat(fqurl,"#");
00213 strncat(fqurl,mTag, LL_MAX_PATH - strlen(fqurl) -1);
00214 }
00215
00216 strncpy(LLURL::sReturnString,fqurl, LL_MAX_PATH -1);
00217 LLURL::sReturnString[LL_MAX_PATH -1] = '\0';
00218
00219 return(LLURL::sReturnString);
00220 }
00221
00222
00223 const char* LLURL::updateRelativePath(const LLURL &url)
00224 {
00225 char new_path[LL_MAX_PATH];
00226 char tmp_path[LL_MAX_PATH];
00227
00228 char *parse;
00229
00230 if (mPath[0] != '/')
00231 {
00232
00233 strncpy (new_path,url.mPath, LL_MAX_PATH -1);
00234 new_path[LL_MAX_PATH -1] = '\0';
00235 strncpy (tmp_path,mPath, LL_MAX_PATH -1);
00236 tmp_path[LL_MAX_PATH -1] = '\0';
00237
00238 parse = strtok(tmp_path,"/");
00239 while (parse)
00240 {
00241 if (!strcmp(parse,"."))
00242 {
00243
00244 }
00245 else if (!strcmp(parse,".."))
00246 {
00247 if ((parse = strrchr(new_path, '/')))
00248 {
00249 *parse = '\0';
00250 if ((parse = strrchr(new_path, '/')))
00251 {
00252 *(parse+1) = '\0';
00253 }
00254 else
00255 {
00256 new_path[0] = '\0';
00257 }
00258 }
00259 else
00260 {
00261 strcat(new_path,"../");
00262 }
00263
00264 }
00265 else
00266 {
00267 strncat(new_path,parse, LL_MAX_PATH - strlen(new_path) -1 );
00268 strcat(new_path,"/");
00269 }
00270 parse = strtok(NULL,"/");
00271 }
00272 strncpy(mPath,new_path, LL_MAX_PATH -1);
00273 mPath[LL_MAX_PATH -1] = '\0';
00274 }
00275 return mPath;
00276 }
00277
00278 const char * LLURL::getFullPath()
00279 {
00280 strncpy(LLURL::sReturnString,mPath, LL_MAX_PATH -1);
00281 LLURL::sReturnString[LL_MAX_PATH -1] = '\0';
00282 strncat(LLURL::sReturnString,mFilename, LL_MAX_PATH - strlen(LLURL::sReturnString) -1);
00283 strcat(LLURL::sReturnString,".");
00284 strncat(LLURL::sReturnString,mExtension, LL_MAX_PATH - strlen(LLURL::sReturnString) -1);
00285 return(sReturnString);
00286 }
00287
00288
00289 char LLURL::sReturnString[LL_MAX_PATH] = "";