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Diffstat (limited to 'libs/util/Url.cc')
| -rw-r--r-- | libs/util/Url.cc | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/libs/util/Url.cc b/libs/util/Url.cc deleted file mode 100644 index ce951e6..0000000 --- a/libs/util/Url.cc +++ /dev/null @@ -1,229 +0,0 @@ -/** - * ======================== legal notice ====================== - * - * File: Url.cc - * Created: 4. Juli 2012, 05 - * Author: <a href="mailto:geronimo013@gmx.de">Geronimo</a> - * Project: libnetworking: classes for tcp/ip sockets and http-protocol handling - * - * CMP - compound media player - * - * is a client/server mediaplayer intended to play any media from any workstation - * without the need to export or mount shares. cmps is an easy to use backend - * with a (ready to use) HTML-interface. Additionally the backend supports - * authentication via HTTP-digest authorization. - * cmpc is a client with vdr-like osd-menues. - * - * Copyright (c) 2012 Reinhard Mantey, some rights reserved! - * published under Creative Commons by-sa - * For details see http://creativecommons.org/licenses/by-sa/3.0/ - * - * The cmp project's homepage is at http://projects.vdr-developer.org/projects/cmp - * - * -------------------------------------------------------------- - */ -#include <Url.h> -#include <Codec.h> -#include <util.h> -#ifdef DEBUG -#include <iostream> -#endif -#include <stdio.h> -#include <string.h> -#include <vector> - -static cURLEncoder * encoder = NULL; -static cURLDecoder * decoder = NULL; - -cUrl::cUrl(const char* RawURL) - : path(NULL) -{ - ParseURL(RawURL); -} - -cUrl::~cUrl() -{ - FREE(path); -} - -cURLDecoder* cUrl::Decoder(void) -{ - if (!decoder) decoder = new cURLDecoder(); - return decoder; -} - -cURLEncoder* cUrl::Encoder(void) -{ - if (!encoder) encoder = new cURLEncoder(); - return encoder; -} - -const char *cUrl::Parameter(const char* Name) -{ - std::tr1::unordered_map<std::string, std::string>::iterator found = parameters.find(Name); - if (found != parameters.end()) return found->second.c_str(); - return NULL; -} - -void cUrl::SetParameter(const char* Name, const char* Value) -{ - std::string name = Name; - std::string value = Value ? Value : " "; - parameters[name] = value; -} - -size_t cUrl::EstimatedSize(void ) const -{ - size_t rv = parameters.size() * 3; - - if (path) rv += strlen(path) + 4; - ParameterMap::const_iterator pm = parameters.begin(); - - while (pm != parameters.end()) { - rv += pm->first.length() * 3; - rv += pm->second.length() * 3; - ++pm; - } - return rv; -} - -void cUrl::ParseURL(const char *URL) -{ - FREE(path); - parameters.clear(); - if (!URL) return; - const char *q = strchr(URL, '?'); // divider between url and querystring -// char *realURL; -// size_t l; - - if (!q) q = URL + strlen(URL); -// l = q - URL; -// realURL = (char *)malloc(l + 2); -// if (!realURL) return; -// strncpy(realURL, URL, l); -// realURL[l] = 0; - path = Decoder()->Decode(URL, q - URL); - if (*q) ParseQueryString(++q); -} - -void cUrl::ParseQueryString(const char* QueryString) -{ - if (!(QueryString && *QueryString)) return; - const char *start, *last; - char *scratch = strdup(QueryString); - char *p, *end; - size_t srcLen = strlen(QueryString); - - for (start = (const char *)scratch, end = (char *) start, last = scratch + srcLen; end && start < last; start = (const char *)++end) { - end = (char *) strchr(start, '&'); - if (!end) end = (char *)start + strlen(start); - *end = 0; - p = (char *) strchr(start, '='); - if (p) { - *p++ = 0; - char *pn = p ? Decoder()->Decode(start) : NULL; - char *pv = p ? Decoder()->Decode(p) : NULL; - - std::string name = pn; - std::string value = pv ? pv : " "; - - parameters[name] = value; - - free(pn); - free(pv); - } - else { - char *pn = Decoder()->Decode(start); - - std::string name = pn; - parameters[name] = " "; - free(pn); - } - } - free(scratch); -} - -char* cUrl::ToString(void) const -///< returns the address of the newly allocated buffer -{ - size_t bufSize = EstimatedSize(); - char *rv = (char *)malloc(bufSize); - - if (!rv) return NULL; - int n = WriteBuf(rv, bufSize); - - if (n < 0) { - bufSize += 128; - rv = (char *) realloc(rv, bufSize); - WriteBuf(rv, bufSize); - } - return rv; -} - -int cUrl::WriteBuf(char* buf, size_t bufSize) const -///< returns the characters written. -1 as return value indicates a buffer overrun. -{ - char *p, *tmp; - bool first = true; - int n = 0; - - if (path) n += snprintf(buf + n, bufSize - n, "%s", path); - p = buf + n; - ParameterMap::const_iterator pm = parameters.begin(); - - while (pm != parameters.end()) { - tmp = Encoder()->Encode(pm->first.c_str()); - if (p - buf + strlen(tmp) + 2 > bufSize) - return -1; - if (first) { - first = false; - *p++ = '?'; - } - else *p++ = '&'; - strcpy(p, tmp); - p += strlen(p); - FREE(tmp); - - if (strcmp(pm->second.c_str(), " ")) { - tmp = Encoder()->Encode(pm->second.c_str()); - if (p - buf + strlen(tmp) + 2 > bufSize) - return -1; - *p++ = '='; - strcpy(p, tmp); - p += strlen(p); - FREE(tmp); - } - ++pm; - } - p += strlen(p); - - return p - buf; -} - -#ifdef DEBUG -void cUrl::Dump(void ) -{ - ParameterMap::const_iterator pm = parameters.begin(); - - while (pm != parameters.end()) { - std::cout << "parameter [" << pm->first << "]"; - if (strcmp(pm->second.c_str(), " ")) - std::cout << " has value <|" << pm->second << "|>" << std::endl; - else - std::cout << " has NO value!" << std::endl; - ++pm; - } -} -#endif - -void cUrl::Cleanup(void ) -{ - if (encoder) { - delete encoder; - encoder = NULL; - } - if (decoder) { - delete decoder; - decoder = NULL; - } -}
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