From 12f19801bf46ecceda69e476119a787e405ff904 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 02 Jun 2013 10:12:27 -0400
Subject: Delete upstream source directory.
---
(limited to 'src/libopkg/.svn/text-base/pkg.c.svn-base')
diff --git a/src/libopkg/.svn/text-base/pkg.c.svn-base b/src/libopkg/.svn/text-base/pkg.c.svn-base
deleted file mode 100644
index d8c3984..0000000
--- a/src/libopkg/.svn/text-base/pkg.c.svn-base
+++ /dev/null
@@ -1,1428 +0,0 @@
-/* pkg.c - the opkg package management system
-
- Carl D. Worth
-
- Copyright (C) 2001 University of Southern California
-
- 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 "config.h"
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <libgen.h>
-
-#include "pkg.h"
-
-#include "pkg_parse.h"
-#include "pkg_extract.h"
-#include "opkg_message.h"
-#include "opkg_utils.h"
-
-#include "libbb/libbb.h"
-#include "sprintf_alloc.h"
-#include "file_util.h"
-#include "xsystem.h"
-#include "opkg_conf.h"
-
-typedef struct enum_map enum_map_t;
-struct enum_map
-{
- unsigned int value;
- const char *str;
-};
-
-static const enum_map_t pkg_state_want_map[] = {
- { SW_UNKNOWN, "unknown"},
- { SW_INSTALL, "install"},
- { SW_DEINSTALL, "deinstall"},
- { SW_PURGE, "purge"}
-};
-
-static const enum_map_t pkg_state_flag_map[] = {
- { SF_OK, "ok"},
- { SF_REINSTREQ, "reinstreq"},
- { SF_HOLD, "hold"},
- { SF_REPLACE, "replace"},
- { SF_NOPRUNE, "noprune"},
- { SF_PREFER, "prefer"},
- { SF_OBSOLETE, "obsolete"},
- { SF_USER, "user"},
-};
-
-static const enum_map_t pkg_state_status_map[] = {
- { SS_NOT_INSTALLED, "not-installed" },
- { SS_UNPACKED, "unpacked" },
- { SS_HALF_CONFIGURED, "half-configured" },
- { SS_INSTALLED, "installed" },
- { SS_HALF_INSTALLED, "half-installed" },
- { SS_CONFIG_FILES, "config-files" },
- { SS_POST_INST_FAILED, "post-inst-failed" },
- { SS_REMOVAL_FAILED, "removal-failed" }
-};
-
-static void
-pkg_init(pkg_t *pkg)
-{
- pkg->name = NULL;
- pkg->epoch = 0;
- pkg->version = NULL;
- pkg->revision = NULL;
- pkg->dest = NULL;
- pkg->src = NULL;
- pkg->architecture = NULL;
- pkg->maintainer = NULL;
- pkg->section = NULL;
- pkg->description = NULL;
- pkg->state_want = SW_UNKNOWN;
- pkg->state_flag = SF_OK;
- pkg->state_status = SS_NOT_INSTALLED;
- pkg->depends_str = NULL;
- pkg->provides_str = NULL;
- pkg->depends_count = 0;
- pkg->depends = NULL;
- pkg->suggests_str = NULL;
- pkg->recommends_str = NULL;
- pkg->suggests_count = 0;
- pkg->recommends_count = 0;
-
- active_list_init(&pkg->list);
-
- pkg->conflicts = NULL;
- pkg->conflicts_count = 0;
-
- pkg->replaces = NULL;
- pkg->replaces_count = 0;
-
- pkg->pre_depends_count = 0;
- pkg->pre_depends_str = NULL;
- pkg->provides_count = 0;
- pkg->provides = NULL;
- pkg->filename = NULL;
- pkg->local_filename = NULL;
- pkg->tmp_unpack_dir = NULL;
- pkg->md5sum = NULL;
-#if defined HAVE_SHA256
- pkg->sha256sum = NULL;
-#endif
- pkg->size = 0;
- pkg->installed_size = 0;
- pkg->priority = NULL;
- pkg->source = NULL;
- conffile_list_init(&pkg->conffiles);
- pkg->installed_files = NULL;
- pkg->installed_files_ref_cnt = 0;
- pkg->essential = 0;
- pkg->provided_by_hand = 0;
-}
-
-pkg_t *
-pkg_new(void)
-{
- pkg_t *pkg;
-
- pkg = xcalloc(1, sizeof(pkg_t));
- pkg_init(pkg);
-
- return pkg;
-}
-
-static void
-compound_depend_deinit(compound_depend_t *depends)
-{
- int i;
- for (i = 0; i < depends->possibility_count; i++)
- {
- depend_t *d;
- d = depends->possibilities[i];
- free (d->version);
- free (d);
- }
- free (depends->possibilities);
-}
-
-void
-pkg_deinit(pkg_t *pkg)
-{
- int i;
-
- if (pkg->name)
- free(pkg->name);
- pkg->name = NULL;
-
- pkg->epoch = 0;
-
- if (pkg->version)
- free(pkg->version);
- pkg->version = NULL;
- /* revision shares storage with version, so don't free */
- pkg->revision = NULL;
-
- /* owned by opkg_conf_t */
- pkg->dest = NULL;
- /* owned by opkg_conf_t */
- pkg->src = NULL;
-
- if (pkg->architecture)
- free(pkg->architecture);
- pkg->architecture = NULL;
-
- if (pkg->maintainer)
- free(pkg->maintainer);
- pkg->maintainer = NULL;
-
- if (pkg->section)
- free(pkg->section);
- pkg->section = NULL;
-
- if (pkg->description)
- free(pkg->description);
- pkg->description = NULL;
-
- pkg->state_want = SW_UNKNOWN;
- pkg->state_flag = SF_OK;
- pkg->state_status = SS_NOT_INSTALLED;
-
- active_list_clear(&pkg->list);
-
- if (pkg->replaces)
- free (pkg->replaces);
- pkg->replaces = NULL;
-
- if (pkg->depends) {
- int count = pkg->pre_depends_count
- + pkg->depends_count
- + pkg->recommends_count
- + pkg->suggests_count;
-
- for (i=0; i<count; i++)
- compound_depend_deinit (&pkg->depends[i]);
- free (pkg->depends);
- }
-
- if (pkg->conflicts) {
- for (i=0; i<pkg->conflicts_count; i++)
- compound_depend_deinit (&pkg->conflicts[i]);
- free (pkg->conflicts);
- }
-
- if (pkg->provides)
- free (pkg->provides);
-
- pkg->pre_depends_count = 0;
- pkg->provides_count = 0;
-
- if (pkg->filename)
- free(pkg->filename);
- pkg->filename = NULL;
-
- if (pkg->local_filename)
- free(pkg->local_filename);
- pkg->local_filename = NULL;
-
- /* CLEANUP: It'd be nice to pullin the cleanup function from
- opkg_install.c here. See comment in
- opkg_install.c:cleanup_temporary_files */
- if (pkg->tmp_unpack_dir)
- free(pkg->tmp_unpack_dir);
- pkg->tmp_unpack_dir = NULL;
-
- if (pkg->md5sum)
- free(pkg->md5sum);
- pkg->md5sum = NULL;
-
-#if defined HAVE_SHA256
- if (pkg->sha256sum)
- free(pkg->sha256sum);
- pkg->sha256sum = NULL;
-#endif
-
- if (pkg->priority)
- free(pkg->priority);
- pkg->priority = NULL;
-
- if (pkg->source)
- free(pkg->source);
- pkg->source = NULL;
-
- conffile_list_deinit(&pkg->conffiles);
-
- /* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
- since if they are calling deinit, they should know. Maybe do an
- assertion here instead? */
- pkg->installed_files_ref_cnt = 1;
- pkg_free_installed_files(pkg);
- pkg->essential = 0;
-
- if (pkg->tags)
- free (pkg->tags);
- pkg->tags = NULL;
-}
-
-int
-pkg_init_from_file(pkg_t *pkg, const char *filename)
-{
- int fd, err = 0;
- FILE *control_file;
- char *control_path, *tmp;
-
- pkg_init(pkg);
-
- pkg->local_filename = xstrdup(filename);
-
- tmp = xstrdup(filename);
- sprintf_alloc(&control_path, "%s/%s.control.XXXXXX",
- conf->tmp_dir,
- basename(tmp));
- free(tmp);
- fd = mkstemp(control_path);
- if (fd == -1) {
- opkg_perror(ERROR, "Failed to make temp file %s", control_path);
- err = -1;
- goto err0;
- }
-
- control_file = fdopen(fd, "r+");
- if (control_file == NULL) {
- opkg_perror(ERROR, "Failed to fdopen %s", control_path);
- close(fd);
- err = -1;
- goto err1;
- }
-
- err = pkg_extract_control_file_to_stream(pkg, control_file);
- if (err) {
- opkg_msg(ERROR, "Failed to extract control file from %s.\n",
- filename);
- goto err2;
- }
-
- rewind(control_file);
-
- if ((err = pkg_parse_from_stream(pkg, control_file, 0))) {
- if (err == 1) {
- opkg_msg(ERROR, "Malformed package file %s.\n",
- filename);
- }
- err = -1;
- }
-
-err2:
- fclose(control_file);
-err1:
- unlink(control_path);
-err0:
- free(control_path);
-
- return err;
-}
-
-/* Merge any new information in newpkg into oldpkg */
-int
-pkg_merge(pkg_t *oldpkg, pkg_t *newpkg)
-{
- if (oldpkg == newpkg) {
- return 0;
- }
-
- if (!oldpkg->auto_installed)
- oldpkg->auto_installed = newpkg->auto_installed;
-
- if (!oldpkg->src)
- oldpkg->src = newpkg->src;
- if (!oldpkg->dest)
- oldpkg->dest = newpkg->dest;
- if (!oldpkg->architecture)
- oldpkg->architecture = xstrdup(newpkg->architecture);
- if (!oldpkg->arch_priority)
- oldpkg->arch_priority = newpkg->arch_priority;
- if (!oldpkg->section)
- oldpkg->section = xstrdup(newpkg->section);
- if(!oldpkg->maintainer)
- oldpkg->maintainer = xstrdup(newpkg->maintainer);
- if(!oldpkg->description)
- oldpkg->description = xstrdup(newpkg->description);
-
- if (!oldpkg->depends_count && !oldpkg->pre_depends_count && !oldpkg->recommends_count && !oldpkg->suggests_count) {
- oldpkg->depends_count = newpkg->depends_count;
- newpkg->depends_count = 0;
-
- oldpkg->depends = newpkg->depends;
- newpkg->depends = NULL;
-
- oldpkg->pre_depends_count = newpkg->pre_depends_count;
- newpkg->pre_depends_count = 0;
-
- oldpkg->recommends_count = newpkg->recommends_count;
- newpkg->recommends_count = 0;
-
- oldpkg->suggests_count = newpkg->suggests_count;
- newpkg->suggests_count = 0;
- }
-
- if (oldpkg->provides_count <= 1) {
- oldpkg->provides_count = newpkg->provides_count;
- newpkg->provides_count = 0;
-
- if (!oldpkg->provides) {
- oldpkg->provides = newpkg->provides;
- newpkg->provides = NULL;
- }
- }
-
- if (!oldpkg->conflicts_count) {
- oldpkg->conflicts_count = newpkg->conflicts_count;
- newpkg->conflicts_count = 0;
-
- oldpkg->conflicts = newpkg->conflicts;
- newpkg->conflicts = NULL;
- }
-
- if (!oldpkg->replaces_count) {
- oldpkg->replaces_count = newpkg->replaces_count;
- newpkg->replaces_count = 0;
-
- oldpkg->replaces = newpkg->replaces;
- newpkg->replaces = NULL;
- }
-
- if (!oldpkg->filename)
- oldpkg->filename = xstrdup(newpkg->filename);
- if (!oldpkg->local_filename)
- oldpkg->local_filename = xstrdup(newpkg->local_filename);
- if (!oldpkg->tmp_unpack_dir)
- oldpkg->tmp_unpack_dir = xstrdup(newpkg->tmp_unpack_dir);
- if (!oldpkg->md5sum)
- oldpkg->md5sum = xstrdup(newpkg->md5sum);
-#if defined HAVE_SHA256
- if (!oldpkg->sha256sum)
- oldpkg->sha256sum = xstrdup(newpkg->sha256sum);
-#endif
- if (!oldpkg->size)
- oldpkg->size = newpkg->size;
- if (!oldpkg->installed_size)
- oldpkg->installed_size = newpkg->installed_size;
- if (!oldpkg->priority)
- oldpkg->priority = xstrdup(newpkg->priority);
- if (!oldpkg->source)
- oldpkg->source = xstrdup(newpkg->source);
-
- if (nv_pair_list_empty(&oldpkg->conffiles)){
- list_splice_init(&newpkg->conffiles.head, &oldpkg->conffiles.head);
- }
-
- if (!oldpkg->installed_files){
- oldpkg->installed_files = newpkg->installed_files;
- oldpkg->installed_files_ref_cnt = newpkg->installed_files_ref_cnt;
- newpkg->installed_files = NULL;
- }
-
- if (!oldpkg->essential)
- oldpkg->essential = newpkg->essential;
-
- return 0;
-}
-
-static void
-abstract_pkg_init(abstract_pkg_t *ab_pkg)
-{
- ab_pkg->provided_by = abstract_pkg_vec_alloc();
- ab_pkg->dependencies_checked = 0;
- ab_pkg->state_status = SS_NOT_INSTALLED;
-}
-
-abstract_pkg_t *
-abstract_pkg_new(void)
-{
- abstract_pkg_t * ab_pkg;
-
- ab_pkg = xcalloc(1, sizeof(abstract_pkg_t));
- abstract_pkg_init(ab_pkg);
-
- return ab_pkg;
-}
-
-void
-set_flags_from_control(pkg_t *pkg){
- char *file_name;
- FILE *fp;
-
- sprintf_alloc(&file_name,"%s/%s.control", pkg->dest->info_dir, pkg->name);
-
- fp = fopen(file_name, "r");
- if (fp == NULL) {
- opkg_perror(ERROR, "Failed to open %s", file_name);
- free(file_name);
- return;
- }
-
- free(file_name);
-
- if (pkg_parse_from_stream(pkg, fp, PFM_ALL ^ PFM_ESSENTIAL)) {
- opkg_msg(DEBUG, "Unable to read control file for %s. May be empty.\n",
- pkg->name);
- }
-
- fclose(fp);
-
- return;
-}
-
-static const char *
-pkg_state_want_to_str(pkg_state_want_t sw)
-{
- int i;
-
- for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
- if (pkg_state_want_map[i].value == sw) {
- return pkg_state_want_map[i].str;
- }
- }
-
- opkg_msg(ERROR, "Internal error: state_want=%d\n", sw);
- return "<STATE_WANT_UNKNOWN>";
-}
-
-pkg_state_want_t
-pkg_state_want_from_str(char *str)
-{
- int i;
-
- for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
- if (strcmp(str, pkg_state_want_map[i].str) == 0) {
- return pkg_state_want_map[i].value;
- }
- }
-
- opkg_msg(ERROR, "Internal error: state_want=%s\n", str);
- return SW_UNKNOWN;
-}
-
-static char *
-pkg_state_flag_to_str(pkg_state_flag_t sf)
-{
- int i;
- unsigned int len;
- char *str;
-
- /* clear the temporary flags before converting to string */
- sf &= SF_NONVOLATILE_FLAGS;
-
- if (sf == 0)
- return xstrdup("ok");
-
- len = 0;
- for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
- if (sf & pkg_state_flag_map[i].value)
- len += strlen(pkg_state_flag_map[i].str) + 1;
- }
-
- str = xmalloc(len+1);
- str[0] = '\0';
-
- for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
- if (sf & pkg_state_flag_map[i].value) {
- strncat(str, pkg_state_flag_map[i].str, len);
- strncat(str, ",", len);
- }
- }
-
- len = strlen(str);
- str[len-1] = '\0'; /* squash last comma */
-
- return str;
-}
-
-pkg_state_flag_t
-pkg_state_flag_from_str(const char *str)
-{
- int i;
- int sf = SF_OK;
- const char *sfname;
- unsigned int sfname_len;
-
- if (strcmp(str, "ok") == 0) {
- return SF_OK;
- }
- for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
- sfname = pkg_state_flag_map[i].str;
- sfname_len = strlen(sfname);
- if (strncmp(str, sfname, sfname_len) == 0) {
- sf |= pkg_state_flag_map[i].value;
- str += sfname_len;
- if (str[0] == ',') {
- str++;
- } else {
- break;
- }
- }
- }
-
- return sf;
-}
-
-static const char *
-pkg_state_status_to_str(pkg_state_status_t ss)
-{
- int i;
-
- for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
- if (pkg_state_status_map[i].value == ss) {
- return pkg_state_status_map[i].str;
- }
- }
-
- opkg_msg(ERROR, "Internal error: state_status=%d\n", ss);
- return "<STATE_STATUS_UNKNOWN>";
-}
-
-pkg_state_status_t
-pkg_state_status_from_str(const char *str)
-{
- int i;
-
- for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
- if (strcmp(str, pkg_state_status_map[i].str) == 0) {
- return pkg_state_status_map[i].value;
- }
- }
-
- opkg_msg(ERROR, "Internal error: state_status=%s\n", str);
- return SS_NOT_INSTALLED;
-}
-
-void
-pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field)
-{
- int i, j;
- char *str;
- int depends_count = pkg->pre_depends_count +
- pkg->depends_count +
- pkg->recommends_count +
- pkg->suggests_count;
-
- if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
- goto UNKNOWN_FMT_FIELD;
- }
-
- switch (field[0])
- {
- case 'a':
- case 'A':
- if (strcasecmp(field, "Architecture") == 0) {
- if (pkg->architecture) {
- fprintf(fp, "Architecture: %s\n", pkg->architecture);
- }
- } else if (strcasecmp(field, "Auto-Installed") == 0) {
- if (pkg->auto_installed)
- fprintf(fp, "Auto-Installed: yes\n");
- } else {
- goto UNKNOWN_FMT_FIELD;
- }
- break;
- case 'c':
- case 'C':
- if (strcasecmp(field, "Conffiles") == 0) {
- conffile_list_elt_t *iter;
-
- if (nv_pair_list_empty(&pkg->conffiles))
- return;
-
- fprintf(fp, "Conffiles:\n");
- for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
- if (((conffile_t *)iter->data)->name && ((conffile_t *)iter->data)->value) {
- fprintf(fp, " %s %s\n",
- ((conffile_t *)iter->data)->name,
- ((conffile_t *)iter->data)->value);
- }
- }
- } else if (strcasecmp(field, "Conflicts") == 0) {
- struct depend *cdep;
- if (pkg->conflicts_count) {
- fprintf(fp, "Conflicts:");
- for(i = 0; i < pkg->conflicts_count; i++) {
- cdep = pkg->conflicts[i].possibilities[0];
- fprintf(fp, "%s %s", i == 0 ? "" : ",",
- cdep->pkg->name);
- if (cdep->version) {
- fprintf(fp, " (%s%s)",
- constraint_to_str(cdep->constraint),
- cdep->version);
- }
- }
- fprintf(fp, "\n");
- }
- } else {
- goto UNKNOWN_FMT_FIELD;
- }
- break;
- case 'd':
- case 'D':
- if (strcasecmp(field, "Depends") == 0) {
- if (pkg->depends_count) {
- fprintf(fp, "Depends:");
- for (j=0, i=0; i<depends_count; i++) {
- if (pkg->depends[i].type != DEPEND)
- continue;
- str = pkg_depend_str(pkg, i);
- fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
- free(str);
- j++;
- }
- fprintf(fp, "\n");
- }
- } else if (strcasecmp(field, "Description") == 0) {
- if (pkg->description) {
- fprintf(fp, "Description: %s\n", pkg->description);
- }
- } else {
- goto UNKNOWN_FMT_FIELD;
- }
- break;
- case 'e':
- case 'E':
- if (pkg->essential) {
- fprintf(fp, "Essential: yes\n");
- }
- break;
- case 'f':
- case 'F':
- if (pkg->filename) {
- fprintf(fp, "Filename: %s\n", pkg->filename);
- }
- break;
- case 'i':
- case 'I':
- if (strcasecmp(field, "Installed-Size") == 0) {
- fprintf(fp, "Installed-Size: %ld\n", pkg->installed_size);
- } else if (strcasecmp(field, "Installed-Time") == 0 && pkg->installed_time) {
- fprintf(fp, "Installed-Time: %lu\n", pkg->installed_time);
- }
- break;
- case 'm':
- case 'M':
- if (strcasecmp(field, "Maintainer") == 0) {
- if (pkg->maintainer) {
- fprintf(fp, "Maintainer: %s\n", pkg->maintainer);
- }
- } else if (strcasecmp(field, "MD5sum") == 0) {
- if (pkg->md5sum) {
- fprintf(fp, "MD5Sum: %s\n", pkg->md5sum);
- }
- } else {
- goto UNKNOWN_FMT_FIELD;
- }
- break;
- case 'p':
- case 'P':
- if (strcasecmp(field, "Package") == 0) {
- fprintf(fp, "Package: %s\n", pkg->name);
- } else if (strcasecmp(field, "Priority") == 0) {
- fprintf(fp, "Priority: %s\n", pkg->priority);
- } else if (strcasecmp(field, "Provides") == 0) {
- if (pkg->provides_count) {
- fprintf(fp, "Provides:");
- for(i = 1; i < pkg->provides_count; i++) {
- fprintf(fp, "%s %s", i == 1 ? "" : ",",
- pkg->provides[i]->name);
- }
- fprintf(fp, "\n");
- }
- } else {
- goto UNKNOWN_FMT_FIELD;
- }
- break;
- case 'r':
- case 'R':
- if (strcasecmp (field, "Replaces") == 0) {
- if (pkg->replaces_count) {
- fprintf(fp, "Replaces:");
- for (i = 0; i < pkg->replaces_count; i++) {
- fprintf(fp, "%s %s", i == 0 ? "" : ",",
- pkg->replaces[i]->name);
- }
- fprintf(fp, "\n");
- }
- } else if (strcasecmp (field, "Recommends") == 0) {
- if (pkg->recommends_count) {
- fprintf(fp, "Recommends:");
- for (j=0, i=0; i<depends_count; i++) {
- if (pkg->depends[i].type != RECOMMEND)
- continue;
- str = pkg_depend_str(pkg, i);
- fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
- free(str);
- j++;
- }
- fprintf(fp, "\n");
- }
- } else {
- goto UNKNOWN_FMT_FIELD;
- }
- break;
- case 's':
- case 'S':
- if (strcasecmp(field, "Section") == 0) {
- if (pkg->section) {
- fprintf(fp, "Section: %s\n", pkg->section);
- }
-#if defined HAVE_SHA256
- } else if (strcasecmp(field, "SHA256sum") == 0) {
- if (pkg->sha256sum) {
- fprintf(fp, "SHA256sum: %s\n", pkg->sha256sum);
- }
-#endif
- } else if (strcasecmp(field, "Size") == 0) {
- if (pkg->size) {
- fprintf(fp, "Size: %ld\n", pkg->size);
- }
- } else if (strcasecmp(field, "Source") == 0) {
- if (pkg->source) {
- fprintf(fp, "Source: %s\n", pkg->source);
- }
- } else if (strcasecmp(field, "Status") == 0) {
- char *pflag = pkg_state_flag_to_str(pkg->state_flag);
- fprintf(fp, "Status: %s %s %s\n",
- pkg_state_want_to_str(pkg->state_want),
- pflag,
- pkg_state_status_to_str(pkg->state_status));
- free(pflag);
- } else if (strcasecmp(field, "Suggests") == 0) {
- if (pkg->suggests_count) {
- fprintf(fp, "Suggests:");
- for (j=0, i=0; i<depends_count; i++) {
- if (pkg->depends[i].type != SUGGEST)
- continue;
- str = pkg_depend_str(pkg, i);
- fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
- free(str);
- j++;
- }
- fprintf(fp, "\n");
- }
- } else {
- goto UNKNOWN_FMT_FIELD;
- }
- break;
- case 't':
- case 'T':
- if (strcasecmp(field, "Tags") == 0) {
- if (pkg->tags) {
- fprintf(fp, "Tags: %s\n", pkg->tags);
- }
- }
- break;
- case 'v':
- case 'V':
- {
- char *version = pkg_version_str_alloc(pkg);
- if (version == NULL)
- return;
- fprintf(fp, "Version: %s\n", version);
- free(version);
- }
- break;
- default:
- goto UNKNOWN_FMT_FIELD;
- }
-
- return;
-
-UNKNOWN_FMT_FIELD:
- opkg_msg(ERROR, "Internal error: field=%s\n", field);
-}
-
-void
-pkg_formatted_info(FILE *fp, pkg_t *pkg)
-{
- pkg_formatted_field(fp, pkg, "Package");
- pkg_formatted_field(fp, pkg, "Version");
- pkg_formatted_field(fp, pkg, "Depends");
- pkg_formatted_field(fp, pkg, "Recommends");
- pkg_formatted_field(fp, pkg, "Suggests");
- pkg_formatted_field(fp, pkg, "Provides");
- pkg_formatted_field(fp, pkg, "Replaces");
- pkg_formatted_field(fp, pkg, "Conflicts");
- pkg_formatted_field(fp, pkg, "Status");
- pkg_formatted_field(fp, pkg, "Section");
- pkg_formatted_field(fp, pkg, "Essential");
- pkg_formatted_field(fp, pkg, "Architecture");
- pkg_formatted_field(fp, pkg, "Maintainer");
- pkg_formatted_field(fp, pkg, "MD5sum");
- pkg_formatted_field(fp, pkg, "Size");
- pkg_formatted_field(fp, pkg, "Filename");
- pkg_formatted_field(fp, pkg, "Conffiles");
- pkg_formatted_field(fp, pkg, "Source");
- pkg_formatted_field(fp, pkg, "Description");
- pkg_formatted_field(fp, pkg, "Installed-Time");
- pkg_formatted_field(fp, pkg, "Tags");
- fputs("\n", fp);
-}
-
-void
-pkg_print_status(pkg_t * pkg, FILE * file)
-{
- if (pkg == NULL) {
- return;
- }
-
- pkg_formatted_field(file, pkg, "Package");
- pkg_formatted_field(file, pkg, "Version");
- pkg_formatted_field(file, pkg, "Depends");
- pkg_formatted_field(file, pkg, "Recommends");
- pkg_formatted_field(file, pkg, "Suggests");
- pkg_formatted_field(file, pkg, "Provides");
- pkg_formatted_field(file, pkg, "Replaces");
- pkg_formatted_field(file, pkg, "Conflicts");
- pkg_formatted_field(file, pkg, "Status");
- pkg_formatted_field(file, pkg, "Essential");
- pkg_formatted_field(file, pkg, "Architecture");
- pkg_formatted_field(file, pkg, "Conffiles");
- pkg_formatted_field(file, pkg, "Installed-Time");
- pkg_formatted_field(file, pkg, "Auto-Installed");
- fputs("\n", file);
-}
-
-/*
- * libdpkg - Debian packaging suite library routines
- * vercmp.c - comparison of version numbers
- *
- * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
- */
-
-/* assume ascii; warning: evaluates x multiple times! */
-#define order(x) ((x) == '~' ? -1 \
- : isdigit((x)) ? 0 \
- : !(x) ? 0 \
- : isalpha((x)) ? (x) \
- : (x) + 256)
-
-static int
-verrevcmp(const char *val, const char *ref) {
- if (!val) val= "";
- if (!ref) ref= "";
-
- while (*val || *ref) {
- int first_diff= 0;
-
- while ( (*val && !isdigit(*val)) || (*ref && !isdigit(*ref)) ) {
- int vc= order(*val), rc= order(*ref);
- if (vc != rc) return vc - rc;
- val++; ref++;
- }
-
- while ( *val == '0' ) val++;
- while ( *ref == '0' ) ref++;
- while (isdigit(*val) && isdigit(*ref)) {
- if (!first_diff) first_diff= *val - *ref;
- val++; ref++;
- }
- if (isdigit(*val)) return 1;
- if (isdigit(*ref)) return -1;
- if (first_diff) return first_diff;
- }
- return 0;
-}
-
-int
-pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg)
-{
- int r;
-
- if (pkg->epoch > ref_pkg->epoch) {
- return 1;
- }
-
- if (pkg->epoch < ref_pkg->epoch) {
- return -1;
- }
-
- r = verrevcmp(pkg->version, ref_pkg->version);
- if (r) {
- return r;
- }
-
- r = verrevcmp(pkg->revision, ref_pkg->revision);
- if (r) {
- return r;
- }
-
- return r;
-}
-
-
-int
-pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op)
-{
- int r;
-
- r = pkg_compare_versions(it, ref);
-
- if (strcmp(op, "<=") == 0 || strcmp(op, "<") == 0) {
- return r <= 0;
- }
-
- if (strcmp(op, ">=") == 0 || strcmp(op, ">") == 0) {
- return r >= 0;
- }
-
- if (strcmp(op, "<<") == 0) {
- return r < 0;
- }
-
- if (strcmp(op, ">>") == 0) {
- return r > 0;
- }
-
- if (strcmp(op, "=") == 0) {
- return r == 0;
- }
-
- opkg_msg(ERROR, "Unknown operator: %s.\n", op);
- return 0;
-}
-
-int
-pkg_name_version_and_architecture_compare(const void *p1, const void *p2)
-{
- const pkg_t *a = *(const pkg_t**) p1;
- const pkg_t *b = *(const pkg_t**) p2;
- int namecmp;
- int vercmp;
- if (!a->name || !b->name) {
- opkg_msg(ERROR, "Internal error: a->name=%p, b->name=%p.\n",
- a->name, b->name);
- return 0;
- }
-
- namecmp = strcmp(a->name, b->name);
- if (namecmp)
- return namecmp;
- vercmp = pkg_compare_versions(a, b);
- if (vercmp)
- return vercmp;
- if (!a->arch_priority || !b->arch_priority) {
- opkg_msg(ERROR, "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
- a->arch_priority, b->arch_priority);
- return 0;
- }
- if (a->arch_priority > b->arch_priority)
- return 1;
- if (a->arch_priority < b->arch_priority)
- return -1;
- return 0;
-}
-
-int
-abstract_pkg_name_compare(const void *p1, const void *p2)
-{
- const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
- const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
- if (!a->name || !b->name) {
- opkg_msg(ERROR, "Internal error: a->name=%p b->name=%p.\n",
- a->name, b->name);
- return 0;
- }
- return strcmp(a->name, b->name);
-}
-
-
-char *
-pkg_version_str_alloc(pkg_t *pkg)
-{
- char *version;
-
- if (pkg->epoch) {
- if (pkg->revision)
- sprintf_alloc(&version, "%d:%s-%s",
- pkg->epoch, pkg->version, pkg->revision);
- else
- sprintf_alloc(&version, "%d:%s",
- pkg->epoch, pkg->version);
- } else {
- if (pkg->revision)
- sprintf_alloc(&version, "%s-%s",
- pkg->version, pkg->revision);
- else
- version = xstrdup(pkg->version);
- }
-
- return version;
-}
-
-/*
- * XXX: this should be broken into two functions
- */
-str_list_t *
-pkg_get_installed_files(pkg_t *pkg)
-{
- int err, fd;
- char *list_file_name = NULL;
- FILE *list_file = NULL;
- char *line;
- char *installed_file_name;
- unsigned int rootdirlen = 0;
- int list_from_package;
-
- pkg->installed_files_ref_cnt++;
-
- if (pkg->installed_files) {
- return pkg->installed_files;
- }
-
- pkg->installed_files = str_list_alloc();
-
- /*
- * For installed packages, look at the package.list file in the database.
- * For uninstalled packages, get the file list directly from the package.
- */
- if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL)
- list_from_package = 1;
- else
- list_from_package = 0;
-
- if (list_from_package) {
- if (pkg->local_filename == NULL) {
- return pkg->installed_files;
- }
- /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
- file. In other words, change deb_extract so that it can
- simply return the file list as a char *[] rather than
- insisting on writing it to a FILE * as it does now. */
- sprintf_alloc(&list_file_name, "%s/%s.list.XXXXXX",
- conf->tmp_dir, pkg->name);
- fd = mkstemp(list_file_name);
- if (fd == -1) {
- opkg_perror(ERROR, "Failed to make temp file %s.",
- list_file_name);
- free(list_file_name);
- return pkg->installed_files;
- }
- list_file = fdopen(fd, "r+");
- if (list_file == NULL) {
- opkg_perror(ERROR, "Failed to fdopen temp file %s.",
- list_file_name);
- close(fd);
- unlink(list_file_name);
- free(list_file_name);
- return pkg->installed_files;
- }
- err = pkg_extract_data_file_names_to_stream(pkg, list_file);
- if (err) {
- opkg_msg(ERROR, "Error extracting file list from %s.\n",
- pkg->local_filename);
- fclose(list_file);
- unlink(list_file_name);
- free(list_file_name);
- str_list_deinit(pkg->installed_files);
- pkg->installed_files = NULL;
- return NULL;
- }
- rewind(list_file);
- } else {
- sprintf_alloc(&list_file_name, "%s/%s.list",
- pkg->dest->info_dir, pkg->name);
- list_file = fopen(list_file_name, "r");
- if (list_file == NULL) {
- opkg_perror(ERROR, "Failed to open %s",
- list_file_name);
- free(list_file_name);
- return pkg->installed_files;
- }
- free(list_file_name);
- }
-
- if (conf->offline_root)
- rootdirlen = strlen(conf->offline_root);
-
- while (1) {
- char *file_name;
-
- line = file_read_line_alloc(list_file);
- if (line == NULL) {
- break;
- }
- file_name = line;
-
- if (list_from_package) {
- if (*file_name == '.') {
- file_name++;
- }
- if (*file_name == '/') {
- file_name++;
- }
- sprintf_alloc(&installed_file_name, "%s%s",
- pkg->dest->root_dir, file_name);
- } else {
- if (conf->offline_root &&
- strncmp(conf->offline_root, file_name, rootdirlen)) {
- sprintf_alloc(&installed_file_name, "%s%s",
- conf->offline_root, file_name);
- } else {
- // already contains root_dir as header -> ABSOLUTE
- sprintf_alloc(&installed_file_name, "%s", file_name);
- }
- }
- str_list_append(pkg->installed_files, installed_file_name);
- free(installed_file_name);
- free(line);
- }
-
- fclose(list_file);
-
- if (list_from_package) {
- unlink(list_file_name);
- free(list_file_name);
- }
-
- return pkg->installed_files;
-}
-
-/* XXX: CLEANUP: This function and it's counterpart,
- (pkg_get_installed_files), do not match our init/deinit naming
- convention. Nor the alloc/free convention. But, then again, neither
- of these conventions currrently fit the way these two functions
- work. */
-void
-pkg_free_installed_files(pkg_t *pkg)
-{
- pkg->installed_files_ref_cnt--;
-
- if (pkg->installed_files_ref_cnt > 0)
- return;
-
- if (pkg->installed_files) {
- str_list_purge(pkg->installed_files);
- }
-
- pkg->installed_files = NULL;
-}
-
-void
-pkg_remove_installed_files_list(pkg_t *pkg)
-{
- char *list_file_name;
-
- sprintf_alloc(&list_file_name, "%s/%s.list",
- pkg->dest->info_dir, pkg->name);
-
- if (!conf->noaction)
- (void)unlink(list_file_name);
-
- free(list_file_name);
-}
-
-conffile_t *
-pkg_get_conffile(pkg_t *pkg, const char *file_name)
-{
- conffile_list_elt_t *iter;
- conffile_t *conffile;
-
- if (pkg == NULL) {
- return NULL;
- }
-
- for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
- conffile = (conffile_t *)iter->data;
-
- if (strcmp(conffile->name, file_name) == 0) {
- return conffile;
- }
- }
-
- return NULL;
-}
-
-int
-pkg_run_script(pkg_t *pkg, const char *script, const char *args)
-{
- int err;
- char *path;
- char *cmd;
-
- if (conf->noaction)
- return 0;
-
- if (conf->offline_root && !conf->force_postinstall) {
- opkg_msg(INFO, "Offline root mode: not running %s.%s.\n",
- pkg->name, script);
- return 0;
- }
-
- /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
- have scripts in pkg->tmp_unpack_dir. */
- if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
- if (pkg->dest == NULL) {
- opkg_msg(ERROR, "Internal error: %s has a NULL dest.\n",
- pkg->name);
- return -1;
- }
- sprintf_alloc(&path, "%s/%s.%s", pkg->dest->info_dir, pkg->name, script);
- } else {
- if (pkg->tmp_unpack_dir == NULL) {
- opkg_msg(ERROR, "Internal error: %s has a NULL tmp_unpack_dir.\n",
- pkg->name);
- return -1;
- }
- sprintf_alloc(&path, "%s/%s", pkg->tmp_unpack_dir, script);
- }
-
- opkg_msg(INFO, "Running script %s.\n", path);
-
- setenv("PKG_ROOT",
- pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir, 1);
-
- if (! file_exists(path)) {
- free(path);
- return 0;
- }
-
- sprintf_alloc(&cmd, "%s %s", path, args);
- free(path);
- {
- const char *argv[] = {"sh", "-c", cmd, NULL};
- err = xsystem(argv);
- }
- free(cmd);
-
- if (err) {
- opkg_msg(ERROR, "package \"%s\" %s script returned status %d.\n",
- pkg->name, script, err);
- return err;
- }
-
- return 0;
-}
-
-int
-pkg_arch_supported(pkg_t *pkg)
-{
- nv_pair_list_elt_t *l;
-
- if (!pkg->architecture)
- return 1;
-
- list_for_each_entry(l , &conf->arch_list.head, node) {
- nv_pair_t *nv = (nv_pair_t *)l->data;
- if (strcmp(nv->name, pkg->architecture) == 0) {
- opkg_msg(DEBUG, "Arch %s (priority %s) supported for pkg %s.\n",
- nv->name, nv->value, pkg->name);
- return 1;
- }
- }
-
- opkg_msg(DEBUG, "Arch %s unsupported for pkg %s.\n",
- pkg->architecture, pkg->name);
- return 0;
-}
-
-void
-pkg_info_preinstall_check(void)
-{
- int i;
- pkg_vec_t *installed_pkgs = pkg_vec_alloc();
-
- /* update the file owner data structure */
- opkg_msg(INFO, "Updating file owner list.\n");
- pkg_hash_fetch_all_installed(installed_pkgs);
- for (i = 0; i < installed_pkgs->len; i++) {
- pkg_t *pkg = installed_pkgs->pkgs[i];
- str_list_t *installed_files = pkg_get_installed_files(pkg); /* this causes installed_files to be cached */
- str_list_elt_t *iter, *niter;
- if (installed_files == NULL) {
- opkg_msg(ERROR, "Failed to determine installed "
- "files for pkg %s.\n", pkg->name);
- break;
- }
- for (iter = str_list_first(installed_files), niter = str_list_next(installed_files, iter);
- iter;
- iter = niter, niter = str_list_next(installed_files, iter)) {
- char *installed_file = (char *) iter->data;
- file_hash_set_file_owner(installed_file, pkg);
- }
- pkg_free_installed_files(pkg);
- }
- pkg_vec_free(installed_pkgs);
-}
-
-struct pkg_write_filelist_data {
- pkg_t *pkg;
- FILE *stream;
-};
-
-static void
-pkg_write_filelist_helper(const char *key, void *entry_, void *data_)
-{
- struct pkg_write_filelist_data *data = data_;
- pkg_t *entry = entry_;
- if (entry == data->pkg) {
- fprintf(data->stream, "%s\n", key);
- }
-}
-
-int
-pkg_write_filelist(pkg_t *pkg)
-{
- struct pkg_write_filelist_data data;
- char *list_file_name;
-
- sprintf_alloc(&list_file_name, "%s/%s.list",
- pkg->dest->info_dir, pkg->name);
-
- opkg_msg(INFO, "Creating %s file for pkg %s.\n",
- list_file_name, pkg->name);
-
- data.stream = fopen(list_file_name, "w");
- if (!data.stream) {
- opkg_perror(ERROR, "Failed to open %s",
- list_file_name);
- free(list_file_name);
- return -1;
- }
-
- data.pkg = pkg;
- hash_table_foreach(&conf->file_hash, pkg_write_filelist_helper, &data);
- fclose(data.stream);
- free(list_file_name);
-
- pkg->state_flag &= ~SF_FILELIST_CHANGED;
-
- return 0;
-}
-
-int
-pkg_write_changed_filelists(void)
-{
- pkg_vec_t *installed_pkgs = pkg_vec_alloc();
- int i, err, ret = 0;
-
- if (conf->noaction)
- return 0;
-
- opkg_msg(INFO, "Saving changed filelists.\n");
-
- pkg_hash_fetch_all_installed(installed_pkgs);
- for (i = 0; i < installed_pkgs->len; i++) {
- pkg_t *pkg = installed_pkgs->pkgs[i];
- if (pkg->state_flag & SF_FILELIST_CHANGED) {
- err = pkg_write_filelist(pkg);
- if (err)
- ret = -1;
- }
- }
-
- pkg_vec_free (installed_pkgs);
-
- return ret;
-}
--
cgit v0.9.1