#include "pointer.h"
#include "numeric.h"
+#include <sstream>
+#include <iomanip>
+
#include "../sha1.h"
#include "../base64.h"
+#include "../hex.h"
#include "../porting.h"
std::wstring narrow_to_wide(const std::string& mbs)
size_t mbl = wcs.size()*4;
SharedBuffer<char> mbs(mbl+1);
size_t l = wcstombs(*mbs, wcs.c_str(), mbl);
- if(l == (size_t)(-1))
- mbs[0] = 0;
+ if(l == (size_t)(-1)) {
+ return "Character conversion failed!";
+ }
else
mbs[l] = 0;
return *mbs;
return pwd;
}
-size_t curl_write_data(char *ptr, size_t size, size_t nmemb, void *userdata) {
- std::ostringstream *stream = (std::ostringstream*)userdata;
- size_t count = size * nmemb;
- stream->write(ptr, count);
- return count;
+std::string urlencode(std::string str)
+{
+ // Encodes non-unreserved URI characters by a percent sign
+ // followed by two hex digits. See RFC 3986, section 2.3.
+ static const char url_hex_chars[] = "0123456789ABCDEF";
+ std::ostringstream oss(std::ios::binary);
+ for (u32 i = 0; i < str.size(); i++) {
+ unsigned char c = str[i];
+ if (isalnum(c) || c == '-' || c == '.' || c == '_' || c == '~')
+ oss << c;
+ else
+ oss << "%"
+ << url_hex_chars[(c & 0xf0) >> 4]
+ << url_hex_chars[c & 0x0f];
+ }
+ return oss.str();
+}
+
+std::string urldecode(std::string str)
+{
+ // Inverse of urlencode
+ std::ostringstream oss(std::ios::binary);
+ for (u32 i = 0; i < str.size(); i++) {
+ unsigned char highvalue, lowvalue;
+ if (str[i] == '%' &&
+ hex_digit_decode(str[i+1], highvalue) &&
+ hex_digit_decode(str[i+2], lowvalue)) {
+ oss << (char) ((highvalue << 4) | lowvalue);
+ i += 2;
+ }
+ else
+ oss << str[i];
+ }
+ return oss.str();
}
-u32 readFlagString(std::string str, FlagDesc *flagdesc) {
- u32 result = 0;
+u32 readFlagString(std::string str, FlagDesc *flagdesc, u32 *flagmask)
+{
+ u32 result = 0, mask = 0;
char *s = &str[0];
char *flagstr, *strpos = NULL;
-
+
while ((flagstr = strtok_r(s, ",", &strpos))) {
s = NULL;
-
+
while (*flagstr == ' ' || *flagstr == '\t')
flagstr++;
-
+
+ bool flagset = true;
+ if (!strncasecmp(flagstr, "no", 2)) {
+ flagset = false;
+ flagstr += 2;
+ }
+
for (int i = 0; flagdesc[i].name; i++) {
if (!strcasecmp(flagstr, flagdesc[i].name)) {
- result |= flagdesc[i].flag;
+ mask |= flagdesc[i].flag;
+ if (flagset)
+ result |= flagdesc[i].flag;
break;
}
}
}
-
+
+ if (flagmask)
+ *flagmask = mask;
+
return result;
}
-std::string writeFlagString(u32 flags, FlagDesc *flagdesc) {
+std::string writeFlagString(u32 flags, FlagDesc *flagdesc, u32 flagmask)
+{
std::string result;
-
+
for (int i = 0; flagdesc[i].name; i++) {
- if (flags & flagdesc[i].flag) {
+ if (flagmask & flagdesc[i].flag) {
+ if (!(flags & flagdesc[i].flag))
+ result += "no";
+
result += flagdesc[i].name;
result += ", ";
}
}
-
+
size_t len = result.length();
if (len >= 2)
result.erase(len - 2, 2);
-
+
return result;
}
-char *mystrtok_r(char *s, const char *sep, char **lasts) {
+size_t mystrlcpy(char *dst, const char *src, size_t size)
+{
+ size_t srclen = strlen(src) + 1;
+ size_t copylen = MYMIN(srclen, size);
+
+ if (copylen > 0) {
+ memcpy(dst, src, copylen);
+ dst[copylen - 1] = '\0';
+ }
+
+ return srclen;
+}
+
+char *mystrtok_r(char *s, const char *sep, char **lasts)
+{
char *t;
if (!s)
return s;
}
-u64 read_seed(const char *str) {
+u64 read_seed(const char *str)
+{
char *endptr;
u64 num;