137 lines
3.1 KiB
C
137 lines
3.1 KiB
C
/*
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This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.
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© 2021 dogeystamp <dogeystamp@disroot.org>
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include "config.h"
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#include "util.h"
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#include "net.h"
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#include "xml.h"
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void
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itemAction(itemStruct *item, const char *folder)
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{
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// Receives a link list of articles to process.
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itemStruct *cur = item;
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unsigned long long int newItems = 0;
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while (cur) {
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char *filePath;
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char *fileName = san(cur->title, 1);
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itemStruct *prev = cur;
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if (fileName[0])
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filePath = ecalloc(
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strlen(folder)
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+ strlen(fileName) + 2
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+ strlen(fileExt),
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sizeof(char));
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else {
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logMsg(1, "Invalid article title.\n");
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cur = cur->next;
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freeItem(prev);
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continue;
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}
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strcpy(filePath, folder);
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unsigned long long int ind = strlen(filePath);
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filePath[ind] = fsep();
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filePath[ind + 1] = '\0';
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strcat(filePath, fileName);
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free(fileName);
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strcat(filePath, fileExt);
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FILE *itemFile = fopen(filePath, "a");
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free(filePath);
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// Do not overwrite files
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if (!ftell(itemFile)) {
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newItems++;
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fprintf(itemFile, "<h1>%s</h1><br>\n", cur->title);
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fprintf(itemFile, "<a href=\"%s\">Link</a><br>\n", san(cur->link, 0));
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fprintf(itemFile, "%s", san(cur->description, 0));
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}
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fclose(itemFile);
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cur = cur->next;
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freeItem(prev);
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}
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if (newItems)
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logMsg(2, "%d new articles for feed %s.\n", newItems, folder);
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}
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void
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finish(char *url, long responseCode)
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{
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// Executed after a download finishes
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if (responseCode == 200)
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logMsg(4, "Finished downloading %s\n", url);
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else if (!responseCode)
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logMsg(1, "Can not reach %s\n", url);
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else
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logMsg(1, "HTTP %ld for %s\n", responseCode, url);
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}
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int
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main(int argc, char *argv[])
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{
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if (argc == 2 && !strcmp("-v", argv[1]))
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logMsg(0, "MinRSS %s\n", VERSION);
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else if (argc != 1)
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logMsg(0, "Usage: minrss [-v]\n");
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unsigned int i = 0;
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initCurl();
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outputStruct outputs[LEN(links)];
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memset(outputs, 0, sizeof(outputs));
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for (i = 0; i < LEN(links); i++) {
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if (links[0].url[0] == '\0')
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logMsg(0, "No feeds, add them in config.def.h\n");
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logMsg(4, "Requesting %s\n", links[i].url);
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createRequest(links[i].url, &outputs[i]);
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}
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performRequests(finish);
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logMsg(3, "Finished downloads.\n");
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for (i = 0; i < LEN(links); i++) {
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logMsg(4, "Parsing %s\n", links[i].url);
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if (outputs[i].buffer && outputs[i].buffer[0]) {
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readDoc(outputs[i].buffer, links[i].feedName, itemAction);
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free(outputs[i].buffer);
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}
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}
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logMsg(3, "Finished parsing feeds.\n");
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return 0;
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}
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