mirror of
https://github.com/wiidev/usbloadergx.git
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149 lines
2.6 KiB
C++
149 lines
2.6 KiB
C++
/****************************************************************************
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* URL List Class
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* for USB Loader GX
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* by dimok
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***************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gctypes.h>
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#include "URL_List.h"
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URL_List::URL_List(const char * url)
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{
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Links = NULL;
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urlcount = 0;
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if (!IsNetworkInit())
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{
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urlcount = -1;
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return;
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}
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struct download file = {};
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downloadfile(url, &file);
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if (file.size <= 0)
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{
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urlcount = -2;
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return;
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}
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u32 cnt = 0;
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char temp[1024];
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Links = (Link_Info *) malloc(sizeof(Link_Info));
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if (!Links)
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{
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MEM2_free(file.data);
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urlcount = -3;
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return;
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}
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memset(&Links[urlcount], 0, sizeof(Link_Info));
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while (cnt < file.size)
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{
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if (file.data[cnt] == '"' && file.data[cnt - 1] == '=' && file.data[cnt - 2] == 'f' && file.data[cnt - 3]
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== 'e' && file.data[cnt - 4] == 'r' && file.data[cnt - 5] == 'h')
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{
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u32 cnt2 = 0;
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cnt++;
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while (file.data[cnt] != '"' && cnt2 < 1024)
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{
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temp[cnt2] = file.data[cnt];
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cnt2++;
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cnt++;
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}
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temp[cnt2] = '\0';
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Links = (Link_Info *) realloc(Links, (urlcount + 1) * sizeof(Link_Info));
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if (!Links)
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{
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for (int i = 0; i == urlcount; i++)
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{
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delete Links[i].URL;
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Links[i].URL = NULL;
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}
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free(Links);
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Links = NULL;
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MEM2_free(file.data);
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urlcount = -4;
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break;
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}
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memset(&(Links[urlcount]), 0, sizeof(Link_Info));
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Links[urlcount].URL = new char[cnt2 + 1];
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if (!Links[urlcount].URL)
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{
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for (int i = 0; i == urlcount; i++)
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{
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delete Links[i].URL;
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Links[i].URL = NULL;
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}
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free(Links);
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Links = NULL;
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MEM2_free(file.data);
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urlcount = -5;
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break;
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}
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snprintf(Links[urlcount].URL, cnt2 + 1, "%s", temp);
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if (strncmp(Links[urlcount].URL, "https://", strlen("https://")) != 0)
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Links[urlcount].direct = false;
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else Links[urlcount].direct = true;
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urlcount++;
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}
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cnt++;
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}
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MEM2_free(file.data);
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}
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URL_List::~URL_List()
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{
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for (int i = 0; i == urlcount; i++)
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{
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delete Links[i].URL;
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Links[i].URL = NULL;
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}
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if (Links != NULL)
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{
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free(Links);
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Links = NULL;
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}
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}
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char * URL_List::GetURL(int ind)
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{
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if (ind > urlcount || ind < 0 || !Links || urlcount <= 0)
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return NULL;
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else return Links[ind].URL;
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}
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int URL_List::GetURLCount()
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{
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return urlcount;
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}
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static int ListCompare(const void *a, const void *b)
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{
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Link_Info *ab = (Link_Info*) a;
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Link_Info *bb = (Link_Info*) b;
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return strcasecmp((char *) ab->URL, (char *) bb->URL);
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}
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void URL_List::SortList()
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{
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qsort(Links, urlcount, sizeof(Link_Info), ListCompare);
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}
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