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-rw-r--r--src/util.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/util.cc b/src/util.cc
index 2e2d305..3166e62 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -1,53 +1,53 @@
1#include "kingate/util.h" 1#include "kingate/util.h"
2#include "kingate/exception.h" 2#include "kingate/exception.h"
3 3
4namespace kingate { 4namespace kingate {
5 5
6 static const char *safeChars = 6 static const char *safeChars =
7 "ABCDEFGHIJKLMNOPQRSTUVWXYZ" 7 "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
8 "abcdefghijklmnopqrstuvwxyz" 8 "abcdefghijklmnopqrstuvwxyz"
9 "0123456789" 9 "0123456789"
10 "_-" ; 10 "_-" ;
11 11
12 string url_escape(const string& str) { 12 string url_encode(const string& str) {
13 string rv = str; 13 string rv = str;
14 string::size_type screwed = 0; 14 string::size_type screwed = 0;
15 for(;;) { 15 for(;;) {
16 screwed = rv.find_first_not_of(safeChars,screwed); 16 screwed = rv.find_first_not_of(safeChars,screwed);
17 if(screwed == string::npos) 17 if(screwed == string::npos)
18 break; 18 break;
19 while(screwed<rv.length() && !strchr(safeChars,rv.at(screwed))) { 19 while(screwed<rv.length() && !strchr(safeChars,rv.at(screwed))) {
20 char danger = rv.at(screwed); 20 char danger = rv.at(screwed);
21 if(danger==' ') { 21 if(danger==' ') {
22 rv.replace(screwed++,1,1,'+'); 22 rv.replace(screwed++,1,1,'+');
23 }else{ 23 }else{
24 static char tmp[4] = {'%',0,0,0}; 24 static char tmp[4] = {'%',0,0,0};
25 snprintf(&tmp[1],3,"%02X",0xFF&(int)danger); 25 snprintf(&tmp[1],3,"%02X",0xFF&(int)danger);
26 rv.replace(screwed,1,tmp,3); 26 rv.replace(screwed,1,tmp,3);
27 screwed+=3; 27 screwed+=3;
28 } 28 }
29 } 29 }
30 } 30 }
31 return rv; 31 return rv;
32 } 32 }
33 string url_unescape(const string& str) { 33 string url_decode(const string& str) {
34 string rv = str; 34 string rv = str;
35 string::size_type unscrewed = 0; 35 string::size_type unscrewed = 0;
36 for(;;) { 36 for(;;) {
37 unscrewed = rv.find_first_of("%+",unscrewed); 37 unscrewed = rv.find_first_of("%+",unscrewed);
38 if(unscrewed == string::npos) 38 if(unscrewed == string::npos)
39 break; 39 break;
40 if(rv.at(unscrewed)=='+') { 40 if(rv.at(unscrewed)=='+') {
41 rv.replace(unscrewed++,1,1,' '); 41 rv.replace(unscrewed++,1,1,' ');
42 }else{ 42 }else{
43 if((rv.length()-unscrewed)<3) 43 if((rv.length()-unscrewed)<3)
44 throw exception(CODEPOINT,"incorrectly escaped string"); 44 throw exception(CODEPOINT,"incorrectly escaped string");
45 // XXX: ensure it's hex? 45 // XXX: ensure it's hex?
46 int danger = strtol(rv.substr(unscrewed+1,2).c_str(),NULL,16); 46 int danger = strtol(rv.substr(unscrewed+1,2).c_str(),NULL,16);
47 rv.replace(unscrewed,3,1,danger); 47 rv.replace(unscrewed,3,1,danger);
48 unscrewed++; 48 unscrewed++;
49 } 49 }
50 } 50 }
51 return rv; 51 return rv;
52 } 52 }
53} 53}