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/*
* menudata.c: Web video plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id$
*/
#include <string.h>
#include <stdlib.h>
#include <vdr/tools.h>
#include "menudata.h"
#include "common.h"
#include "history.h"
// --- cQueryData ----------------------------------------------------------
cQueryData::cQueryData(const char *Name) {
name = Name ? strdup(Name) : NULL;
}
cQueryData::~cQueryData() {
if (name)
free(name);
}
// --- cSimpleLink ---------------------------------------------------------
cSimpleLink::cSimpleLink(const char *reference) {
ref = reference ? strdup(reference) : NULL;
}
cSimpleLink::~cSimpleLink() {
if (ref) {
free(ref);
}
}
char *cSimpleLink::GetURL() {
return ref;
}
// --- cTextFieldData ------------------------------------------------------
cTextFieldData::cTextFieldData(const char *Name, int Length)
: cQueryData(Name)
{
valuebufferlength = Length;
valuebuffer = (char *)malloc(Length*sizeof(char));
*valuebuffer = '\0';
}
cTextFieldData::~cTextFieldData() {
if(valuebuffer)
free(valuebuffer);
}
char *cTextFieldData::GetQueryFragment() {
const char *name = GetName();
if (name && *name && valuebuffer) {
char *encoded = URLencode(valuebuffer);
cString tmp = cString::sprintf("%s,%s", name, encoded);
free(encoded);
return strdup(tmp);
}
return NULL;
}
char *cTextFieldData::GetValue() {
return valuebuffer;
}
int cTextFieldData::GetLength() {
return valuebufferlength;
}
// --- cItemListData -------------------------------------------------------
cItemListData::cItemListData(const char *Name, char **Strings, char **StringValues, int NumStrings)
: cQueryData(Name)
{
strings = Strings;
stringvalues = StringValues;
numstrings = NumStrings;
value = 0;
}
cItemListData::~cItemListData() {
for (int i=0; i < numstrings; i++) {
free(strings[i]);
free(stringvalues[i]);
}
if (strings)
free(strings);
if (stringvalues)
free(stringvalues);
}
char *cItemListData::GetQueryFragment() {
const char *name = GetName();
if (name && *name) {
cString tmp = cString::sprintf("%s,%s", name, stringvalues[value]);
return strdup(tmp);
}
return NULL;
}
char **cItemListData::GetStrings() {
return strings;
}
char **cItemListData::GetStringValues() {
return stringvalues;
}
int cItemListData::GetNumStrings() {
return numstrings;
}
int *cItemListData::GetValuePtr() {
return &value;
}
// --- cSubmissionButtonData -----------------------------------------------
cSubmissionButtonData::cSubmissionButtonData(
const char *queryUrl, const cHistoryObject *currentPage)
{
querybase = queryUrl ? strdup(queryUrl) : NULL;
page = currentPage;
}
cSubmissionButtonData::~cSubmissionButtonData() {
if (querybase)
free(querybase);
// do not free page
}
char *cSubmissionButtonData::GetURL() {
if (!querybase)
return NULL;
char *querystr = (char *)malloc(sizeof(char)*(strlen(querybase)+2));
strcpy(querystr, querybase);
if (!page)
return querystr;
if (strchr(querystr, '?'))
strcat(querystr, "&");
else
strcat(querystr, "?");
int numparameters = 0;
for (int i=0; i<page->QuerySize(); i++) {
char *parameter = page->GetQueryFragment(i);
if (parameter) {
querystr = (char *)realloc(querystr, (strlen(querystr)+strlen(parameter)+8)*sizeof(char));
if (i > 0)
strcat(querystr, "&");
strcat(querystr, "subst=");
strcat(querystr, parameter);
numparameters++;
free(parameter);
}
}
if (numparameters == 0) {
// remove the '?' or '&' because no parameters were added to the url
querystr[strlen(querystr)-1] = '\0';
}
return querystr;
}
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