-rw-r--r-- | src/util.cc | 4 |
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 | |||
@@ -1,45 +1,45 @@ | |||
1 | #include "kingate/util.h" | 1 | #include "kingate/util.h" |
2 | #include "kingate/exception.h" | 2 | #include "kingate/exception.h" |
3 | 3 | ||
4 | namespace kingate { | 4 | namespace 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? |