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-rw-r--r--lib/util.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/util.cc b/lib/util.cc
index ee75d29..a9b9bed 100644
--- a/lib/util.cc
+++ b/lib/util.cc
@@ -260,56 +260,57 @@ namespace opkele {
260 if(c=='%') { 260 if(c=='%') {
261 if((n+1)>=ul) 261 if((n+1)>=ul)
262 throw bad_input(OPKELE_CP_ "Unexpected end of URI encountered while parsing percent-encoded character"); 262 throw bad_input(OPKELE_CP_ "Unexpected end of URI encountered while parsing percent-encoded character");
263 tmp[0] = uri[n++]; 263 tmp[0] = uri[n++];
264 tmp[1] = uri[n++]; 264 tmp[1] = uri[n++];
265 if(!( isxdigit(tmp[0]) && isxdigit(tmp[1]) )) 265 if(!( isxdigit(tmp[0]) && isxdigit(tmp[1]) ))
266 throw bad_input(OPKELE_CP_ "Invalid percent-encoded character in URI being normalized"); 266 throw bad_input(OPKELE_CP_ "Invalid percent-encoded character in URI being normalized");
267 int cc = strtol(tmp,0,16); 267 int cc = strtol(tmp,0,16);
268 if( isalpha(cc) || isdigit(cc) || strchr("._~-",cc) ) 268 if( isalpha(cc) || isdigit(cc) || strchr("._~-",cc) )
269 pseg += cc; 269 pseg += cc;
270 else{ 270 else{
271 pseg += '%'; 271 pseg += '%';
272 pseg += toupper(tmp[0]); pseg += toupper(tmp[1]); 272 pseg += toupper(tmp[0]); pseg += toupper(tmp[1]);
273 } 273 }
274 }else if(qf) { 274 }else if(qf) {
275 rv += pseg; rv += c; 275 rv += pseg; rv += c;
276 pseg.clear(); 276 pseg.clear();
277 }else if(n>=ul || strchr("?/#",c)) { 277 }else if(n>=ul || strchr("?/#",c)) {
278 if(pseg.empty() || pseg==".") { 278 if(pseg.empty() || pseg==".") {
279 }else if(pseg=="..") { 279 }else if(pseg=="..") {
280 if(psegs.size()>1) { 280 if(psegs.size()>1) {
281 rv.resize(psegs.top()); psegs.pop(); 281 rv.resize(psegs.top()); psegs.pop();
282 } 282 }
283 }else{ 283 }else{
284 psegs.push(rv.length()); 284 psegs.push(rv.length());
285 if(c!='/') { 285 if(c!='/') {
286 pseg += c; 286 pseg += c;
287 qf = true; 287 qf = true;
288 } 288 }
289 rv += '/'; rv += pseg; 289 rv += '/'; rv += pseg;
290 } 290 }
291 if(c=='/' && (n>=ul || strchr("?#",uri[n])) ) { 291 if(c=='/' && (n>=ul || strchr("?#",uri[n])) ) {
292 rv += '/'; 292 rv += '/';
293 if(n<ul) 293 if(n<ul)
294 qf = true; 294 qf = true;
295 }else if(strchr("?#",c)) { 295 }else if(strchr("?#",c)) {
296 if(psegs.size()==1 && psegs.top()==rv.length()) 296 if(psegs.size()==1 && psegs.top()==rv.length())
297 rv += '/'; 297 rv += '/';
298 if(pseg.empty()) 298 if(pseg.empty())
299 rv += c; 299 rv += c;
300 qf = true; 300 qf = true;
301 } 301 }
302 pseg.clear(); 302 pseg.clear();
303 }else{ 303 }else{
304 pseg += c; 304 pseg += c;
305 } 305 }
306 } 306 }
307 if(!pseg.empty()) { 307 if(!pseg.empty()) {
308 rv += '/'; rv += pseg; 308 if(!qf) rv += '/';
309 rv += pseg;
309 } 310 }
310 return rv; 311 return rv;
311 } 312 }
312 313
313 } 314 }
314 315
315} 316}