Added changelog support from repodata

src/changelog.c

@@ -1,7 +1,7 @@
 /*
  * distromatic - tool for RPM based repositories
  *
- * Copyright (C) 2004-2020 by Silvan Calarco <silvan.calarco@mambasoft.it>
+ * Copyright (C) 2004-2021 by Silvan Calarco <silvan.calarco@mambasoft.it>
  * Copyright (C) 2006 by Davide Madrisan <davide.madrisan@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify it under
@@ -116,23 +116,18 @@ getPackagerByName(char *name, int create)
 
 
 struct changeLog *
-getPackageChangelog(Header h, struct headerSourceList* headersource)
+getPackageChangelog(uint_32 *changelogtime, char **changelogrelease,
+   char **changelogtext, int count, struct headerSourceList* headersource)
 {
-     int count, i;
+     int i;
      struct changeLogFull *newchangelogfull, *prevchangelogfull;
      struct changeLog *newchangelog,
                       *oldchangelog = NULL,
                       *firstchangelog = NULL;
      struct Packager *currpackager = NULL;
-     char **changelogtext, **changelogrelease;
      char *endp;
-     uint_32 *changelogtime;
      char changelogname[255];
 
-     changelogtime = headerGetUIntArrayEntry(h, RPMTAG_CHANGELOGTIME, &count);
-     changelogrelease = headerGetStringArrayEntry(h, RPMTAG_CHANGELOGNAME, &count);
-     changelogtext = headerGetStringArrayEntry(h, RPMTAG_CHANGELOGTEXT, &count);
-
      for (i = 0; i < count; i++) {
 
           newchangelog = malloc(sizeof(struct changeLog));

src/headerlist.c

@@ -876,6 +876,35 @@ void getXMLPackageFiles(xmlNode *parent, uint **type, char ***path, int *count)
    (*path)[i] = NULL;
 }
 
+void getXMLPackageChangelog(xmlNode *parent,
+   uint_32 **changelogtime, char ***changelogrelease,
+   char ***changelogtext, int *count) {
+
+   *count = xmlChildElementCount(parent) - 1;
+   if (*count == 0) {
+      *changelogtime = NULL;
+      *changelogrelease = NULL;
+      *changelogtext = NULL;
+      return;
+   }
+
+   *changelogtime = malloc(sizeof(uint_32*) * *count);
+   *changelogrelease = malloc(sizeof(char*) * *count);
+   *changelogtext = malloc(sizeof(char*) * *count);
+
+   int i = 0;
+   for (xmlNode *entry=parent->children; entry; entry=entry->next) {
+      if (entry->type == XML_ELEMENT_NODE && !strcmp((char*)entry->name, "changelog")) {
+         (*changelogtime)[i] = atoi((char*)findXMLAttributeByName(entry, "date"));
+         (*changelogrelease)[i] = strdup((char*)findXMLAttributeByName(entry, "author"));
+         (*changelogtext)[i] = strdup((char*)entry->children->content);
+         i++;
+      }
+   }
+
+}
+
+
 void getXMLPackageNFV(xmlNode *parent, char ***name,
    uint_32 **flags, char ***version, int *count) {
 
@@ -1118,8 +1147,33 @@ int addToSourceHeaderList(struct configTag *ct, int mode, int altrepository) {
               newheadersourcelist->source = basenames;
               newheadersourcelist->filenamecount = 0;
 
-              // TODO: changelog
+              // Changelog
+              if (mode & GENHEADER_CHANGELOG) {
+                 int changelogcount;
+                 uint_32 *changelogtime;
+                 char **changelogrelease;
+                 char **changelogtext;
+                 getXMLPackageChangelog(other_node, &changelogtime, &changelogrelease,
+                    &changelogtext, &changelogcount);
 
+                 changelog = getPackageChangelog(changelogtime, changelogrelease,
+                    changelogtext, changelogcount, newheadersourcelist);
+
+                 while (changelog) {
+                    if ((!changelog->pkg) || (!changelog->text)) {
+                       snprintf(warning, PATH_MAX, "missing changelog name and/or text");
+                       logmsg(LOG_WARNING,
+                          "%s: missing changelog name and/or text",
+                          newheadersourcelist->name);
+                       addWarning(newheadersourcelist, warning);
+                    }
+                    changelog = changelog->next;
+                 }
+              } else {
+                 newheadersourcelist->changelog = NULL;
+              }
+
+              // Add newheadersourcelist to sourceheaderlist
               addNewToSourceHeaderList(newheadersourcelist, ct, altrepository);
            }
         }
@@ -1196,7 +1250,16 @@ int addToSourceHeaderList(struct configTag *ct, int mode, int altrepository) {
              newheadersourcelist->requirecount = requirecount;
 
              if (mode & GENHEADER_CHANGELOG) {
-                changelog = getPackageChangelog(h, newheadersourcelist);
+                int count;
+                uint_32 *changelogtime = headerGetUIntArrayEntry(h,
+                   RPMTAG_CHANGELOGTIME, &count);
+                char **changelogrelease = headerGetStringArrayEntry(h,
+                   RPMTAG_CHANGELOGNAME, &count);
+                char **changelogtext = headerGetStringArrayEntry(h,
+                   RPMTAG_CHANGELOGTEXT, &count);
+
+                changelog = getPackageChangelog(changelogtime, changelogrelease,
+                   changelogtext, count, newheadersourcelist);
                 while (changelog) {
                    if ((!changelog->pkg) || (!changelog->text)) {
                       snprintf(warning, PATH_MAX, "missing changelog name and/or text");

src/include/changelog.h

@@ -1,7 +1,7 @@
 /*
  * distromatic - tool for RPM based repositories
  *
- * Copyright (C) 2004-2020 by Silvan Calarco <silvan.calarco@mambasoft.it>
+ * Copyright (C) 2004-2021 by Silvan Calarco <silvan.calarco@mambasoft.it>
  * Copyright (C) 2006 by Davide Madrisan <davide.madrisan@gmail.com>
  */
 
@@ -65,7 +65,8 @@ struct Packager *
 getPackagerByName(char *name, int create);
 
 struct changeLog *
-getPackageChangelog(Header h, struct headerSourceList *headersourcelist);
+getPackageChangelog(uint_32 *changelogtime, char **changelogrelease,
+   char **changelogtext, int count, struct headerSourceList* headersource);
 
 char *changeLogTimeStr(char buf[16], struct changeLog *changelog);