work on dependency type writing for installed packages ( #7 )

config.mk

@@ -1,6 +1,6 @@
 VERSION = 0.3
 
-PREFIX =
+PREFIX = /usr
 MANPREFIX = $(PREFIX)/share/man
 
 CC = gcc

depresolve.c

@@ -35,7 +35,7 @@ void resolve_recursive(struct pkglist *nodelist, struct pkg_update *updatepkgs[]
 
     if (current_installed && !ignore_updates) {
         struct pkg_update *pkgupdt = pkg_has_update(current, database, installed);
-        if (pkgupdt != NULL) {
+        if (pkgupdt != NULL && updatepkgs != NULL) {
             updatepkgs[*updatec] = pkgupdt;
             *updatec = *updatec + 1;
         }

install.c

@@ -355,6 +355,7 @@ int install_no_deps(struct package *currpkg, struct pkglist *database, int manua
 }
 
 int add_db_entry(struct package *package, int manual_installed, struct pkglist *database) {
+    // TODO: Write Dependency Types to package->depends field
     struct stat st = {0};
 
     // compute path

remove.c

@@ -14,7 +14,7 @@ int pkg_remove(int pkgc, char *pkgnames[]) {
             }
         }
         if (!package_installed) {
-            printf("Error: package %s is not installed", pkgnames[i]);
+            fprintf(stderr, "Error: package %s is not installed", pkgnames[i]);
             return 1;
         }
     }
@@ -35,7 +35,7 @@ int pkg_remove(int pkgc, char *pkgnames[]) {
 
         // remove requested packages
         for (int i = 2; i < pkgc; i++) {
-            retval += remove_single(pkgnames[i], installed);
+            retval += remove_single(pkgnames[i], installed, database);
         }
 
         retval += write_installed_packages(installed, database);
@@ -47,24 +47,30 @@ int pkg_remove(int pkgc, char *pkgnames[]) {
     return 0;
 }
 
-int remove_single(char pkgname[], struct pkglist *installed) {
+int remove_single(char pkgname[], struct pkglist *installed, struct pkglist *database) {
     struct package *currpkg;
     int *i;
     if (!(i = malloc(sizeof(int)))) malloc_fail();
     currpkg = bsearch_pkg(pkgname, installed, i, 0);
     free(i);
 
+    struct package *currpkg_db;
+    if (!(i = malloc(sizeof(int)))) malloc_fail();
+    currpkg_db = bsearch_pkg(pkgname, database, i, 0);
+    free(i);
+
     // unregister package
     remove_db_entry(currpkg, installed);
     kawafile_dir_remove(currpkg);
 
     // remove the package using the function provided by the package type class
+    // use database version because of the way metapkg handle dependency removal
     if (!strcmp(currpkg->type, "source"))
-        return sourcepkg_remove(currpkg);
+        return sourcepkg_remove(currpkg_db);
     else if (!strcmp(currpkg->type, "patch"))
         return 0; // TODO: sourcepkg_install(patch=pkgname)
     else if (!strcmp(currpkg->type, "meta"))
-        return metapkg_remove(currpkg);
+        return metapkg_remove(currpkg_db);
     else if (!strcmp(currpkg->type, "binary"))
         return binarypkg_remove(pkgname);
     return 1;

remove.h

@@ -10,7 +10,7 @@
 #include "sourcepkg.h"
 
 int pkg_remove(int pkgc, char *pkgnames[]);
-int remove_single(char pkgname[], struct pkglist *installed);
+int remove_single(char pkgname[], struct pkglist *installed, struct pkglist *database);
 void remove_db_entry(struct package *package, struct pkglist *installed);
 
 #endif // REMOVE_H