From 4b0b7ca249bfa4ecc099c2ca56527eb91776f198 Mon Sep 17 00:00:00 2001 From: ticktock35 Date: Sun, 14 Dec 2008 23:25:08 -0500 Subject: opkg: re-arrange source code into sub-directories git-svn-id: http://opkg.googlecode.com/svn/trunk@33 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358 --- (limited to 'pkg_vec.c') diff --git a/pkg_vec.c b/pkg_vec.c deleted file mode 100644 index 2d22d91..0000000 --- a/pkg_vec.c +++ /dev/null @@ -1,236 +0,0 @@ -/* pkg_vec.c - the itsy package management system - - Steven M. Ayer - - Copyright (C) 2002 Compaq Computer Corporation - - 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 2, or (at - your option) any later version. - - 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. -*/ - -#include -#include -#include "xregex.h" -#include "opkg.h" -#include "pkg.h" - -pkg_vec_t * pkg_vec_alloc(void) -{ - pkg_vec_t * vec = (pkg_vec_t *)malloc(sizeof(pkg_vec_t)); - if (!vec) { - fprintf(stderr, "%s: out of memory\n", __FUNCTION__); - return NULL; - } - vec->pkgs = NULL; - vec->len = 0; - - return vec; -} - -void pkg_vec_free(pkg_vec_t *vec) -{ - free(vec->pkgs); - free(vec); -} - -/* - * assumption: all names in a vector are identical - * assumption: all version strings are trimmed, - * so identical versions have identical version strings, - * implying identical packages; let's marry these - */ -pkg_t *pkg_vec_insert_merge(pkg_vec_t *vec, pkg_t *pkg, int set_status,opkg_conf_t *conf) -{ - int i; - int found = 0; - - /* look for a duplicate pkg by name, version, and architecture */ - for (i = 0; i < vec->len; i++){ - opkg_message(conf, OPKG_DEBUG2, "Function: %s. Found pkg=%s version=%s arch=%s cmp=%s version=%s arch=%s \n", - __FUNCTION__, pkg->name, pkg->version, pkg->architecture, - vec->pkgs[i]->name, vec->pkgs[i]->version,vec->pkgs[i]->architecture ); - if ((strcmp(pkg->name, vec->pkgs[i]->name) == 0) - && (pkg_compare_versions(pkg, vec->pkgs[i]) == 0) - && (strcmp(pkg->architecture, vec->pkgs[i]->architecture) == 0)) { - found = 1; - opkg_message(conf, OPKG_DEBUG2, "Function: %s. Found duplicate for pkg=%s version=%s arch=%s\n", - __FUNCTION__, pkg->name, pkg->version, pkg->architecture); - break; - } - } - - /* we didn't find one, add it */ - if (!found){ - opkg_message(conf, OPKG_DEBUG2, "Function: %s. Adding new pkg=%s version=%s arch=%s\n", - __FUNCTION__, pkg->name, pkg->version, pkg->architecture); - - vec->pkgs = (pkg_t **)realloc(vec->pkgs, (vec->len + 1) * sizeof(pkg_t *)); - vec->pkgs[vec->len] = pkg; - vec->len++; - return pkg; - } - /* update the one that we have */ - else { - opkg_message(conf, OPKG_DEBUG2, "Function: %s. calling pkg_merge for pkg=%s version=%s arch=%s", - __FUNCTION__, pkg->name, pkg->version, pkg->architecture); - if (set_status) { - /* this is from the status file, so need to merge with existing database */ - opkg_message(conf, OPKG_DEBUG2, " with set_status\n"); - pkg_merge(vec->pkgs[i], pkg, set_status); - /* XXX: CLEANUP: It's not so polite to free something here - that was passed in from above. */ - pkg_deinit(pkg); - free(pkg); - } else { - opkg_message(conf, OPKG_DEBUG2, " WITHOUT set_status\n"); - /* just overwrite the old one */ - pkg_deinit(vec->pkgs[i]); - free(vec->pkgs[i]); - vec->pkgs[i] = pkg; - } - return vec->pkgs[i]; - } -} - -void pkg_vec_insert(pkg_vec_t *vec, const pkg_t *pkg) -{ - int i; - int found = 0; - -#if 0 - /* look for a duplicate pkg by name, version, and architecture */ - for (i = 0; i < vec->len; i++) - if ((strcmp(pkg->name, vec->pkgs[i]->name) == 0) - && (pkg_compare_versions(pkg, vec->pkgs[i]) == 0) - && (strcmp(pkg->architecture, vec->pkgs[i]->name) == 0)) { - found = 1; - break; - } -#endif - - /* we didn't find one, add it */ - if(!found){ - vec->pkgs = (pkg_t **)realloc(vec->pkgs, (vec->len + 1) * sizeof(pkg_t *)); - *(const pkg_t **)&vec->pkgs[vec->len] = pkg; - vec->len++; - } -} - -int pkg_vec_contains(pkg_vec_t *vec, pkg_t *apkg) -{ - int i; - for (i = 0; i < vec->len; i++) - if (vec->pkgs[i] == apkg) - return 1; - return 0; -} - -typedef int (*compare_fcn_t)(const void *, const void *); -void pkg_vec_sort(pkg_vec_t *vec, int (*compar)(pkg_t *, pkg_t *)) -{ - qsort(vec->pkgs, vec->len, sizeof(pkg_t *), (compare_fcn_t)compar); -} - -int pkg_vec_clear_marks(pkg_vec_t *vec) -{ - int npkgs = vec->len; - int i; - for (i = 0; i < npkgs; i++) { - pkg_t *pkg = vec->pkgs[i]; - pkg->state_flag &= ~SF_MARKED; - } - return 0; -} - -int pkg_vec_mark_if_matches(pkg_vec_t *vec, const char *pattern) -{ - int matching_count = 0; - pkg_t **pkgs = vec->pkgs; - int npkgs = vec->len; - int i; - for (i = 0; i < npkgs; i++) { - pkg_t *pkg = pkgs[i]; - if (fnmatch(pattern, pkg->name, 0)==0) { - pkg->state_flag |= SF_MARKED; - matching_count++; - } - } - return matching_count; -} - - -abstract_pkg_vec_t * abstract_pkg_vec_alloc(void) -{ - abstract_pkg_vec_t * vec ; - vec = (abstract_pkg_vec_t *)malloc(sizeof(abstract_pkg_vec_t)); - if (!vec) { - fprintf(stderr, "%s: out of memory\n", __FUNCTION__); - return NULL; - } - vec->pkgs = NULL; - vec->len = 0; - - return vec; -} - -void abstract_pkg_vec_free(abstract_pkg_vec_t *vec) -{ - free(vec->pkgs); - free(vec); -} - -/* - * assumption: all names in a vector are unique - */ -void abstract_pkg_vec_insert(abstract_pkg_vec_t *vec, abstract_pkg_t *pkg) -{ - int i; - -#if 0 - /* look for a duplicate pkg by name */ - for(i = 0; i < vec->len; i++) - if (strcmp(pkg->name, vec->pkgs[i]->name) == 0) - break; - - /* we didn't find one, add it */ - if(i == vec->len){ -#endif - vec->pkgs = - (abstract_pkg_t **) - realloc(vec->pkgs, (vec->len + 1) * sizeof(abstract_pkg_t *)); - vec->pkgs[vec->len] = pkg; - vec->len++; -#if 0 - } -#endif -} - -abstract_pkg_t * abstract_pkg_vec_get(abstract_pkg_vec_t *vec, int i) -{ - if (vec->len > i) - return vec->pkgs[i]; - else - return NULL; -} - -int abstract_pkg_vec_contains(abstract_pkg_vec_t *vec, abstract_pkg_t *apkg) -{ - int i; - for (i = 0; i < vec->len; i++) - if (vec->pkgs[i] == apkg) - return 1; - return 0; -} - -void abstract_pkg_vec_sort(pkg_vec_t *vec, int (*compar)(abstract_pkg_t *, abstract_pkg_t *)) -{ - qsort(vec->pkgs, vec->len, sizeof(pkg_t *), (compare_fcn_t)compar); -} - -- cgit v0.9.1