-rw-r--r-- | lib/util.cc | 3 |
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 | } |