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-rw-r--r--lib/libalpm/Makefile.am1
-rw-r--r--lib/libalpm/add.c10
-rw-r--r--lib/libalpm/alpm.c60
-rw-r--r--lib/libalpm/be_files.c586
-rw-r--r--lib/libalpm/db.c560
-rw-r--r--lib/libalpm/db.h15
-rw-r--r--lib/libalpm/deps.c14
7 files changed, 650 insertions, 596 deletions
diff --git a/lib/libalpm/Makefile.am b/lib/libalpm/Makefile.am
index f4c73337..076f7f67 100644
--- a/lib/libalpm/Makefile.am
+++ b/lib/libalpm/Makefile.am
@@ -22,6 +22,7 @@ TARGETS = md5driver.c \
remove.c \
sync.c \
handle.c \
+ be_files.c \
alpm.c
lib_LTLIBRARIES = libalpm.la
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c
index e3c5174c..2cd88bc6 100644
--- a/lib/libalpm/add.c
+++ b/lib/libalpm/add.c
@@ -25,9 +25,7 @@
#include <time.h>
#include <fcntl.h>
#include <string.h>
-#ifdef CYGWIN
-#include <limits.h> /* PATH_MAX */
-#endif
+#include <limits.h>
#include <zlib.h>
#include <libtar.h>
/* pacman */
@@ -314,10 +312,8 @@ int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
oldpkg = _alpm_pkg_new(local->name, local->version);
if(oldpkg) {
if(!(local->infolevel & INFRQ_FILES)) {
- char name[PKG_FULLNAME_LEN];
- snprintf(name, PKG_FULLNAME_LEN, "%s-%s", local->name, local->version);
- _alpm_log(PM_LOG_DEBUG, "loading FILES info for %s", local->name);
- _alpm_db_read(db, name, INFRQ_FILES, local);
+ _alpm_log(PM_LOG_DEBUG, "loading FILES info for '%s'", local->name);
+ _alpm_db_read(db, INFRQ_FILES, local);
}
oldpkg->backup = _alpm_list_strdup(local->backup);
}
diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c
index 8dacc61e..19e26363 100644
--- a/lib/libalpm/alpm.c
+++ b/lib/libalpm/alpm.c
@@ -102,12 +102,12 @@ int alpm_release()
/* close local database */
if(handle->db_local) {
- _alpm_db_close(handle->db_local);
+ alpm_db_unregister(handle->db_local);
handle->db_local = NULL;
}
/* and also sync ones */
for(i = handle->dbs_sync; i; i = i->next) {
- _alpm_db_close(i->data);
+ alpm_db_unregister(i->data);
i->data = NULL;
}
@@ -161,7 +161,6 @@ int alpm_get_option(unsigned char parm, long *data)
*/
pmdb_t *alpm_db_register(char *treename)
{
- char path[PATH_MAX];
struct stat buf;
pmdb_t *db;
int found = 0;
@@ -189,16 +188,23 @@ pmdb_t *alpm_db_register(char *treename)
RET_ERR(PM_ERR_DB_NOT_NULL, NULL);
}
+ _alpm_log(PM_LOG_FLOW1, "registering database '%s'", treename);
+
+ db = _alpm_db_new(handle->root, handle->dbpath, treename);
+ if(db == NULL) {
+ return(NULL);
+ }
+
/* make sure the database directory exists */
- snprintf(path, PATH_MAX, "%s%s", handle->root, handle->dbpath);
- if(stat(path, &buf) != 0 || !S_ISDIR(buf.st_mode)) {
- if(_alpm_makepath(path) != 0) {
+ if(stat(db->path, &buf) != 0 || !S_ISDIR(buf.st_mode)) {
+ if(_alpm_makepath(db->path) != 0) {
RET_ERR(PM_ERR_SYSTEM, NULL);
}
}
- db = _alpm_db_open(path, treename, DB_O_CREATE);
- if(db == NULL) {
+ _alpm_log(PM_LOG_DEBUG, "opening database '%s'", db->treename);
+ if(_alpm_db_open(db, DB_O_CREATE) == -1) {
+ _alpm_db_free(db);
RET_ERR(PM_ERR_DB_OPEN, NULL);
}
@@ -238,14 +244,12 @@ int alpm_db_unregister(pmdb_t *db)
ASSERT(handle->trans == NULL, RET_ERR(PM_ERR_TRANS_NOT_NULL, -1));
if(db == handle->db_local) {
- _alpm_db_close(handle->db_local);
handle->db_local = NULL;
found = 1;
} else {
pmdb_t *data;
handle->dbs_sync = _alpm_list_remove(handle->dbs_sync, db, db_cmp, (void **)&data);
if(data) {
- _alpm_db_close(data);
found = 1;
}
}
@@ -254,6 +258,16 @@ int alpm_db_unregister(pmdb_t *db)
RET_ERR(PM_ERR_DB_NOT_FOUND, -1);
}
+ _alpm_log(PM_LOG_FLOW1, "unregistering database '%s'", db->treename);
+
+ /* Cleanup */
+ _alpm_db_free_pkgcache(db);
+
+ _alpm_log(PM_LOG_DEBUG, "closing database '%s'", db->treename);
+ _alpm_db_close(db);
+
+ _alpm_db_free(db);
+
return(0);
}
@@ -419,9 +433,8 @@ void *alpm_pkg_getinfo(pmpkg_t *pkg, unsigned char parm)
case PM_PKG_REASON:
case PM_PKG_MD5SUM:
if(!(pkg->infolevel & INFRQ_DESC)) {
- char target[PKG_FULLNAME_LEN];
- snprintf(target, PKG_FULLNAME_LEN, "%s-%s", pkg->name, pkg->version);
- _alpm_db_read(pkg->data, target, INFRQ_DESC, pkg);
+ _alpm_log(PM_LOG_DEBUG, "loading DESC info for '%s'", pkg->name);
+ _alpm_db_read(pkg->data, INFRQ_DESC, pkg);
}
break;*/
/* Depends entry */
@@ -432,26 +445,23 @@ void *alpm_pkg_getinfo(pmpkg_t *pkg, unsigned char parm)
case PM_PKG_PROVIDES:
case PM_PKG_REPLACES:
if(!(pkg->infolevel & INFRQ_DEPENDS)) {
- char target[PKG_FULLNAME_LEN];
- snprintf(target, PKG_FULLNAME_LEN, "%s-%s", pkg->name, pkg->version);
- _alpm_db_read(pkg->data, target, INFRQ_DEPENDS, pkg);
+ _alpm_log(PM_LOG_DEBUG, "loading DEPENDS info for '%s'", pkg->name);
+ _alpm_db_read(pkg->data, INFRQ_DEPENDS, pkg);
}
break;*/
/* Files entry */
case PM_PKG_FILES:
case PM_PKG_BACKUP:
if(pkg->data == handle->db_local && !(pkg->infolevel & INFRQ_FILES)) {
- char target[PKG_FULLNAME_LEN];
- snprintf(target, PKG_FULLNAME_LEN, "%s-%s", pkg->name, pkg->version);
- _alpm_db_read(pkg->data, target, INFRQ_FILES, pkg);
+ _alpm_log(PM_LOG_DEBUG, "loading FILES info for '%s'", pkg->name);
+ _alpm_db_read(pkg->data, INFRQ_FILES, pkg);
}
break;
/* Scriptlet */
case PM_PKG_SCRIPLET:
if(pkg->data == handle->db_local && !(pkg->infolevel & INFRQ_SCRIPLET)) {
- char target[PKG_FULLNAME_LEN];
- snprintf(target, PKG_FULLNAME_LEN, "%s-%s", pkg->name, pkg->version);
- _alpm_db_read(pkg->data, target, INFRQ_SCRIPLET, pkg);
+ _alpm_log(PM_LOG_DEBUG, "loading SCRIPLET info for '%s'", pkg->name);
+ _alpm_db_read(pkg->data, INFRQ_SCRIPLET, pkg);
}
break;
}
@@ -535,6 +545,7 @@ int alpm_pkg_checkmd5sum(pmpkg_t *pkg)
int retval = 0;
ASSERT(pkg != NULL, RET_ERR(PM_ERR_WRONG_ARGS, -1));
+ /* We only inspect packages from sync repositories */
ASSERT(pkg->origin == PKG_FROM_CACHE, RET_ERR(PM_ERR_PKG_INVALID, -1));
ASSERT(pkg->data != handle->db_local, RET_ERR(PM_ERR_PKG_INVALID, -1));
@@ -550,9 +561,8 @@ int alpm_pkg_checkmd5sum(pmpkg_t *pkg)
retval = -1;
} else {
if(!(pkg->infolevel & INFRQ_DESC)) {
- char target[PKG_FULLNAME_LEN];
- snprintf(target, PKG_FULLNAME_LEN, "%s-%s", pkg->name, pkg->version);
- _alpm_db_read(pkg->data, target, INFRQ_DESC, pkg);
+ _alpm_log(PM_LOG_DEBUG, "loading DESC info for '%s'", pkg->name);
+ _alpm_db_read(pkg->data, INFRQ_DESC, pkg);
}
if(strcmp(md5sum, pkg->md5sum) == 0) {
diff --git a/lib/libalpm/be_files.c b/lib/libalpm/be_files.c
new file mode 100644
index 00000000..fd675c31
--- /dev/null
+++ b/lib/libalpm/be_files.c
@@ -0,0 +1,586 @@
+/*
+ * be_files.c
+ *
+ * Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
+ *
+ * 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 of the License, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+
+#include "config.h"
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#ifdef CYGWIN
+#include <limits.h> /* PATH_MAX */
+#endif
+/* pacman */
+#include "log.h"
+#include "util.h"
+#include "db.h"
+#include "alpm.h"
+
+int _alpm_db_open(pmdb_t *db, int mode)
+{
+ char path[PATH_MAX];
+
+ if(db == NULL) {
+ return(-1);
+ }
+
+ snprintf(path, PATH_MAX, "%s/%s", db->path, db->treename);
+
+ db->handle = opendir(path);
+ if(db->handle == NULL) {
+ if(mode & DB_O_CREATE) {
+ _alpm_log(PM_LOG_WARNING, "could not open database '%s' -- try creating it", db->treename);
+ _alpm_log(PM_LOG_DEBUG, "creating database '%s'", db->treename);
+ if(mkdir(path, 0755) == 0) {
+ db->handle = opendir(path);
+ }
+ }
+ if(!(mode & DB_O_CREATE) || db->handle == NULL) {
+ return(-1);
+ }
+ }
+
+ return(0);
+}
+
+void _alpm_db_close(pmdb_t *db)
+{
+ if(db == NULL) {
+ return;
+ }
+
+ if(db->handle) {
+ closedir(db->handle);
+ db->handle = NULL;
+ }
+}
+
+void _alpm_db_rewind(pmdb_t *db)
+{
+ if(db == NULL || db->handle == NULL) {
+ return;
+ }
+
+ rewinddir(db->handle);
+}
+
+pmpkg_t *_alpm_db_scan(pmdb_t *db, char *target, unsigned int inforeq)
+{
+ struct dirent *ent = NULL;
+ struct stat sbuf;
+ char path[PATH_MAX];
+ char name[PKG_FULLNAME_LEN];
+ char *ptr = NULL;
+ int found = 0;
+ pmpkg_t *pkg;
+
+ if(db == NULL) {
+ return(NULL);
+ }
+
+ if(target != NULL) {
+ /* search for a specific package (by name only) */
+ rewinddir(db->handle);
+ while(!found && (ent = readdir(db->handle)) != NULL) {
+ if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
+ continue;
+ }
+ /* stat the entry, make sure it's a directory */
+ snprintf(path, PATH_MAX, "%s/%s/%s", db->path, db->treename, ent->d_name);
+ if(stat(path, &sbuf) || !S_ISDIR(sbuf.st_mode)) {
+ continue;
+ }
+ STRNCPY(name, ent->d_name, PKG_FULLNAME_LEN);
+ /* truncate the string at the second-to-last hyphen, */
+ /* which will give us the package name */
+ if((ptr = rindex(name, '-'))) {
+ *ptr = '\0';
+ }
+ if((ptr = rindex(name, '-'))) {
+ *ptr = '\0';
+ }
+ if(!strcmp(name, target)) {
+ found = 1;
+ }
+ }
+ if(!found) {
+ return(NULL);
+ }
+ } else {
+ /* normal iteration */
+ int isdir = 0;
+ while(!isdir) {
+ ent = readdir(db->handle);
+ if(ent == NULL) {
+ return(NULL);
+ }
+ if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
+ isdir = 0;
+ continue;
+ }
+ /* stat the entry, make sure it's a directory */
+ snprintf(path, PATH_MAX, "%s/%s/%s", db->path, db->treename, ent->d_name);
+ if(!stat(path, &sbuf) && S_ISDIR(sbuf.st_mode)) {
+ isdir = 1;
+ }
+ }
+ }
+
+ pkg = _alpm_pkg_new(NULL, NULL);
+ if(pkg == NULL) {
+ return(NULL);
+ }
+ if(_alpm_pkg_splitname(ent->d_name, pkg->name, pkg->version) == -1) {
+ _alpm_log(PM_LOG_ERROR, "invalid name for dabatase entry '%s'", ent->d_name);
+ return(NULL);
+ }
+ if(_alpm_db_read(db, inforeq, pkg) == -1) {
+ FREEPKG(pkg);
+ }
+
+ return(pkg);
+}
+
+int _alpm_db_read(pmdb_t *db, unsigned int inforeq, pmpkg_t *info)
+{
+ FILE *fp = NULL;
+ struct stat buf;
+ char path[PATH_MAX];
+ char line[512];
+
+ if(db == NULL || info == NULL || info->name[0] == 0 || info->version[0] == 0) {
+ return(-1);
+ }
+
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s", db->path, db->treename, info->name, info->version);
+ if(stat(path, &buf)) {
+ /* directory doesn't exist or can't be opened */
+ return(-1);
+ }
+
+ /* DESC */
+ if(inforeq & INFRQ_DESC) {
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/desc", db->path, db->treename, info->name, info->version);
+ fp = fopen(path, "r");
+ if(fp == NULL) {
+ _alpm_log(PM_LOG_ERROR, "%s (%s)", path, strerror(errno));
+ goto error;
+ }
+ while(!feof(fp)) {
+ if(fgets(line, 256, fp) == NULL) {
+ break;
+ }
+ _alpm_strtrim(line);
+ if(!strcmp(line, "%DESC%")) {
+ if(fgets(info->desc, sizeof(info->desc), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(info->desc);
+ } else if(!strcmp(line, "%GROUPS%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->groups = _alpm_list_add(info->groups, strdup(line));
+ }
+ } else if(!strcmp(line, "%URL%")) {
+ if(fgets(info->url, sizeof(info->url), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(info->url);
+ } else if(!strcmp(line, "%LICENSE%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->license = _alpm_list_add(info->license, strdup(line));
+ }
+ } else if(!strcmp(line, "%ARCH%")) {
+ if(fgets(info->arch, sizeof(info->arch), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(info->arch);
+ } else if(!strcmp(line, "%BUILDDATE%")) {
+ if(fgets(info->builddate, sizeof(info->builddate), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(info->builddate);
+ } else if(!strcmp(line, "%INSTALLDATE%")) {
+ if(fgets(info->installdate, sizeof(info->installdate), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(info->installdate);
+ } else if(!strcmp(line, "%PACKAGER%")) {
+ if(fgets(info->packager, sizeof(info->packager), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(info->packager);
+ } else if(!strcmp(line, "%REASON%")) {
+ char tmp[32];
+ if(fgets(tmp, sizeof(tmp), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(tmp);
+ info->reason = atol(tmp);
+ } else if(!strcmp(line, "%SIZE%") || !strcmp(line, "%CSIZE%")) {
+ /* NOTE: the CSIZE and SIZE fields both share the "size" field
+ * in the pkginfo_t struct. This can be done b/c CSIZE
+ * is currently only used in sync databases, and SIZE is
+ * only used in local databases.
+ */
+ char tmp[32];
+ if(fgets(tmp, sizeof(tmp), fp) == NULL) {
+ goto error;
+ }
+ _alpm_strtrim(tmp);
+ info->size = atol(tmp);
+ } else if(!strcmp(line, "%MD5SUM%")) {
+ /* MD5SUM tag only appears in sync repositories,
+ * not the local one. */
+ if(fgets(info->md5sum, sizeof(info->md5sum), fp) == NULL) {
+ goto error;
+ }
+ /* XXX: these are only here as backwards-compatibility for pacman 2.x
+ * sync repos.... in pacman3, they have been moved to DEPENDS.
+ * Remove this when we move to pacman3 repos.
+ */
+ } else if(!strcmp(line, "%REPLACES%")) {
+ /* the REPLACES tag is special -- it only appears in sync repositories,
+ * not the local one. */
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->replaces = _alpm_list_add(info->replaces, strdup(line));
+ }
+ } else if(!strcmp(line, "%FORCE%")) {
+ /* FORCE tag only appears in sync repositories,
+ * not the local one. */
+ info->force = 1;
+ }
+ }
+ fclose(fp);
+ fp = NULL;
+ }
+
+ /* FILES */
+ if(inforeq & INFRQ_FILES) {
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/files", db->path, db->treename, info->name, info->version);
+ fp = fopen(path, "r");
+ if(fp == NULL) {
+ _alpm_log(PM_LOG_ERROR, "%s (%s)", path, strerror(errno));
+ goto error;
+ }
+ while(fgets(line, 256, fp)) {
+ _alpm_strtrim(line);
+ if(!strcmp(line, "%FILES%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->files = _alpm_list_add(info->files, strdup(line));
+ }
+ } else if(!strcmp(line, "%BACKUP%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->backup = _alpm_list_add(info->backup, strdup(line));
+ }
+ }
+ }
+ fclose(fp);
+ fp = NULL;
+ }
+
+ /* DEPENDS */
+ if(inforeq & INFRQ_DEPENDS) {
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/depends", db->path, db->treename, info->name, info->version);
+ fp = fopen(path, "r");
+ if(fp == NULL) {
+ _alpm_log(PM_LOG_ERROR, "%s (%s)", path, strerror(errno));
+ goto error;
+ }
+ while(!feof(fp)) {
+ fgets(line, 255, fp);
+ _alpm_strtrim(line);
+ if(!strcmp(line, "%DEPENDS%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->depends = _alpm_list_add(info->depends, strdup(line));
+ }
+ } else if(!strcmp(line, "%REQUIREDBY%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->requiredby = _alpm_list_add(info->requiredby, strdup(line));
+ }
+ } else if(!strcmp(line, "%CONFLICTS%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->conflicts = _alpm_list_add(info->conflicts, strdup(line));
+ }
+ } else if(!strcmp(line, "%PROVIDES%")) {
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->provides = _alpm_list_add(info->provides, strdup(line));
+ }
+ } else if(!strcmp(line, "%REPLACES%")) {
+ /* the REPLACES tag is special -- it only appears in sync repositories,
+ * not the local one. */
+ while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
+ info->replaces = _alpm_list_add(info->replaces, strdup(line));
+ }
+ } else if(!strcmp(line, "%FORCE%")) {
+ /* FORCE tag only appears in sync repositories,
+ * not the local one. */
+ info->force = 1;
+ }
+ }
+ fclose(fp);
+ fp = NULL;
+ }
+
+ /* INSTALL */
+ if(inforeq & INFRQ_SCRIPLET) {
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/install", db->path, db->treename, info->name, info->version);
+ if(!stat(path, &buf)) {
+ info->scriptlet = 1;
+ }
+ }
+
+ /* internal */
+ info->infolevel |= inforeq;
+
+ return(0);
+
+error:
+ if(fp) {
+ fclose(fp);
+ }
+ return(-1);
+}
+
+int _alpm_db_write(pmdb_t *db, pmpkg_t *info, unsigned int inforeq)
+{
+ FILE *fp = NULL;
+ char path[PATH_MAX];
+ mode_t oldmask;
+ PMList *lp = NULL;
+ int retval = 0;
+ int local = 0;
+
+ if(db == NULL || info == NULL) {
+ return(-1);
+ }
+
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s", db->path, db->treename, info->name, info->version);
+ oldmask = umask(0000);
+ mkdir(path, 0755);
+ /* make sure we have a sane umask */
+ umask(0022);
+
+ if(strcmp(db->treename, "local") == 0) {
+ local = 1;
+ }
+
+ /* DESC */
+ if(inforeq & INFRQ_DESC) {
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/desc", db->path, db->treename, info->name, info->version);
+ if((fp = fopen(path, "w")) == NULL) {
+ _alpm_log(PM_LOG_ERROR, "db_write: could not open file %s/desc", db->treename);
+ retval = 1;
+ goto cleanup;
+ }
+ fprintf(fp, "%%NAME%%\n%s\n\n"
+ "%%VERSION%%\n%s\n\n", info->name, info->version);
+ if(info->desc[0]) {
+ fprintf(fp, "%%DESC%%\n"
+ "%s\n\n", info->desc);
+ }
+ if(info->groups) {
+ fputs("%GROUPS%\n", fp);
+ for(lp = info->groups; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(local) {
+ if(info->url[0]) {
+ fprintf(fp, "%%URL%%\n"
+ "%s\n\n", info->url);
+ }
+ if(info->license) {
+ fputs("%LICENSE%\n", fp);
+ for(lp = info->license; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(info->arch[0]) {
+ fprintf(fp, "%%ARCH%%\n"
+ "%s\n\n", info->arch);
+ }
+ if(info->builddate[0]) {
+ fprintf(fp, "%%BUILDDATE%%\n"
+ "%s\n\n", info->builddate);
+ }
+ if(info->installdate[0]) {
+ fprintf(fp, "%%INSTALLDATE%%\n"
+ "%s\n\n", info->installdate);
+ }
+ if(info->packager[0]) {
+ fprintf(fp, "%%PACKAGER%%\n"
+ "%s\n\n", info->packager);
+ }
+ if(info->size) {
+ fprintf(fp, "%%SIZE%%\n"
+ "%ld\n\n", info->size);
+ }
+ if(info->reason) {
+ fprintf(fp, "%%REASON%%\n"
+ "%d\n\n", info->reason);
+ }
+ } else {
+ if(info->size) {
+ fprintf(fp, "%%CSIZE%%\n"
+ "%ld\n\n", info->size);
+ }
+ if(info->reason) {
+ fprintf(fp, "%%MD5SUM%%\n"
+ "%s\n\n", info->md5sum);
+ }
+ }
+ fclose(fp);
+ fp = NULL;
+ }
+
+ /* FILES */
+ if(local && (inforeq & INFRQ_FILES)) {
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/files", db->path, db->treename, info->name, info->version);
+ if((fp = fopen(path, "w")) == NULL) {
+ _alpm_log(PM_LOG_ERROR, "db_write: could not open file %s/files", db->treename);
+ retval = -1;
+ goto cleanup;
+ }
+ if(info->files) {
+ fprintf(fp, "%%FILES%%\n");
+ for(lp = info->files; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(info->backup) {
+ fprintf(fp, "%%BACKUP%%\n");
+ for(lp = info->backup; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ fclose(fp);
+ fp = NULL;
+ }
+
+ /* DEPENDS */
+ if(inforeq & INFRQ_DEPENDS) {
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/depends", db->path, db->treename, info->name, info->version);
+ if((fp = fopen(path, "w")) == NULL) {
+ _alpm_log(PM_LOG_ERROR, "db_write: could not open file %s/depends", db->treename);
+ retval = -1;
+ goto cleanup;
+ }
+ if(info->depends) {
+ fputs("%DEPENDS%\n", fp);
+ for(lp = info->depends; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(local && info->requiredby) {
+ fputs("%REQUIREDBY%\n", fp);
+ for(lp = info->requiredby; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(info->conflicts) {
+ fputs("%CONFLICTS%\n", fp);
+ for(lp = info->conflicts; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(info->provides) {
+ fputs("%PROVIDES%\n", fp);
+ for(lp = info->provides; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(!local) {
+ if(info->replaces) {
+ fputs("%REPLACES%\n", fp);
+ for(lp = info->replaces; lp; lp = lp->next) {
+ fprintf(fp, "%s\n", (char *)lp->data);
+ }
+ fprintf(fp, "\n");
+ }
+ if(info->force) {
+ fprintf(fp, "%%FORCE%%\n"
+ "\n");
+ }
+ }
+ fclose(fp);
+ fp = NULL;
+ }
+
+ /* INSTALL */
+ /* nothing needed here (script is automatically extracted) */
+
+cleanup:
+ umask(oldmask);
+
+ if(fp) {
+ fclose(fp);
+ }
+
+ return(retval);
+}
+
+int _alpm_db_remove(pmdb_t *db, pmpkg_t *info)
+{
+ char path[PATH_MAX];
+
+ if(db == NULL || info == NULL) {
+ return(-1);
+ }
+
+
+ /* DESC */
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/desc",
+ db->path, db->treename, info->name, info->version);
+ unlink(path);
+ /* FILES */
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/files",
+ db->path, db->treename, info->name, info->version);
+ unlink(path);
+ /* DEPENDS */
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/depends",
+ db->path, db->treename, info->name, info->version);
+ unlink(path);
+ /* INSTALL */
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s/install",
+ db->path, db->treename, info->name, info->version);
+ unlink(path);
+
+ /* Package directory */
+ snprintf(path, PATH_MAX, "%s/%s/%s-%s",
+ db->path, db->treename, info->name, info->version);
+ if(rmdir(path) == -1) {
+ return(-1);
+ }
+
+ return(0);
+}
+
+/* vim: set ts=2 sw=2 noet: */
diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index 437715e8..6b1ceffe 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -26,6 +26,7 @@
#include <errno.h>
#include <string.h>
#include <sys/stat.h>
+#include <dirent.h>
#ifdef CYGWIN
#include <limits.h> /* PATH_MAX */
#endif
@@ -33,48 +34,28 @@
#include "log.h"
#include "util.h"
#include "error.h"
-#include "group.h"
-#include "cache.h"
#include "db.h"
#include "alpm.h"
-/* Open a database and return a pmdb_t handle */
-pmdb_t *_alpm_db_open(char *dbpath, char *treename, int mode)
+pmdb_t *_alpm_db_new(char *root, char* dbpath, char *treename)
{
pmdb_t *db;
- if(dbpath == NULL || treename == NULL) {
- return(NULL);
- }
-
- _alpm_log(PM_LOG_DEBUG, "opening database '%s'", treename);
-
db = (pmdb_t *)malloc(sizeof(pmdb_t));
if(db == NULL) {
+ _alpm_log(PM_LOG_ERROR, "malloc failed: could not allocate %d bytes",
+ sizeof(pmdb_t));
RET_ERR(PM_ERR_MEMORY, NULL);
}
- db->path = (char *)malloc(strlen(dbpath)+strlen(treename)+2);
+ db->path = (char *)malloc(strlen(root)+strlen(dbpath)+1);
if(db->path == NULL) {
+ _alpm_log(PM_LOG_ERROR, "malloc failed: could not allocate %d bytes",
+ strlen(root)+strlen(dbpath)+1);
+ FREE(db);
RET_ERR(PM_ERR_MEMORY, NULL);
}
- sprintf(db->path, "%s/%s", dbpath, treename);
-
- db->dir = opendir(db->path);
- if(db->dir == NULL) {
- if(mode & DB_O_CREATE) {
- _alpm_log(PM_LOG_WARNING, "could not open database '%s' -- try creating it", treename);
- _alpm_log(PM_LOG_DEBUG, "creating database '%s'", treename);
- if(mkdir(db->path, 0755) == 0) {
- db->dir = opendir(db->path);
- }
- }
- if(!(mode & DB_O_CREATE) || db->dir == NULL) {
- FREE(db->path);
- FREE(db);
- return(NULL);
- }
- }
+ sprintf(db->path, "%s%s", root, dbpath);
STRNCPY(db->treename, treename, DB_TREENAME_LEN);
@@ -84,7 +65,7 @@ pmdb_t *_alpm_db_open(char *dbpath, char *treename, int mode)
return(db);
}
-void _alpm_db_close(void *data)
+void _alpm_db_free(void *data)
{
pmdb_t *db = data;
@@ -92,527 +73,8 @@ void _alpm_db_close(void *data)
return;
}
- _alpm_log(PM_LOG_DEBUG, "closing database '%s'", db->treename);
-
- if(db->dir) {
- closedir(db->dir);
- db->dir = NULL;
- }
- FREE(db->path);
-
- _alpm_db_free_pkgcache(db);
- _alpm_db_free_grpcache(db);
-
+ free(db->path);
free(db);
-
- return;
-}
-
-void _alpm_db_rewind(pmdb_t *db)
-{
- if(db == NULL || db->dir == NULL) {
- return;
- }
-
- rewinddir(db->dir);
-}
-
-pmpkg_t *_alpm_db_scan(pmdb_t *db, char *target, unsigned int inforeq)
-{
- struct dirent *ent = NULL;
- struct stat sbuf;
- char path[PATH_MAX];
- char name[PKG_FULLNAME_LEN];
- char *ptr = NULL;
- int found = 0;
- pmpkg_t *pkg;
-
- if(db == NULL) {
- return(NULL);
- }
-
- if(target != NULL) {
- /* search for a specific package (by name only) */
- _alpm_db_rewind(db);
- while(!found && (ent = readdir(db->dir)) != NULL) {
- if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
- continue;
- }
- STRNCPY(name, ent->d_name, PKG_FULLNAME_LEN);
- /* stat the entry, make sure it's a directory */
- snprintf(path, PATH_MAX, "%s/%s", db->path, name);
- if(stat(path, &sbuf) || !S_ISDIR(sbuf.st_mode)) {
- continue;
- }
- /* truncate the string at the second-to-last hyphen, */
- /* which will give us the package name */
- if((ptr = rindex(name, '-'))) {
- *ptr = '\0';
- }
- if((ptr = rindex(name, '-'))) {
- *ptr = '\0';
- }
- if(!strcmp(name, target)) {
- found = 1;
- }
- }
- if(!found) {
- return(NULL);
- }
- } else {
- /* normal iteration */
- int isdir = 0;
- while(!isdir) {
- ent = readdir(db->dir);
- if(ent == NULL) {
- return(NULL);
- }
- /* stat the entry, make sure it's a directory */
- snprintf(path, PATH_MAX, "%s/%s", db->path, ent->d_name);
- if(!stat(path, &sbuf) && S_ISDIR(sbuf.st_mode)) {
- isdir = 1;
- }
- if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
- isdir = 0;
- continue;
- }
- }
- }
-
- pkg = _alpm_pkg_new(NULL, NULL);
- if(pkg == NULL) {
- return(NULL);
- }
- if(_alpm_db_read(db, ent->d_name, inforeq, pkg) == -1) {
- FREEPKG(pkg);
- }
-
- return(pkg);
-}
-
-int _alpm_db_read(pmdb_t *db, char *name, unsigned int inforeq, pmpkg_t *info)
-{
- FILE *fp = NULL;
- struct stat buf;
- char path[PATH_MAX];
- char line[512];
-
- if(db == NULL || name == NULL || info == NULL) {
- return(-1);
- }
-
- snprintf(path, PATH_MAX, "%s/%s", db->path, name);
- if(stat(path, &buf)) {
- /* directory doesn't exist or can't be opened */
- return(-1);
- }
-
- if(info->name[0] == 0) {
- if(_alpm_pkg_splitname(name, info->name, info->version) == -1) {
- return(-1);
- }
- }
-
- /* DESC */
- if(inforeq & INFRQ_DESC) {
- snprintf(path, PATH_MAX, "%s/%s/desc", db->path, name);
- fp = fopen(path, "r");
- if(fp == NULL) {
- _alpm_log(PM_LOG_ERROR, "%s (%s)", path, strerror(errno));
- goto error;
- }
- while(!feof(fp)) {
- if(fgets(line, 256, fp) == NULL) {
- break;
- }
- _alpm_strtrim(line);
- if(!strcmp(line, "%DESC%")) {
- if(fgets(info->desc, sizeof(info->desc), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(info->desc);
- } else if(!strcmp(line, "%GROUPS%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->groups = _alpm_list_add(info->groups, strdup(line));
- }
- } else if(!strcmp(line, "%URL%")) {
- if(fgets(info->url, sizeof(info->url), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(info->url);
- } else if(!strcmp(line, "%LICENSE%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->license = _alpm_list_add(info->license, strdup(line));
- }
- } else if(!strcmp(line, "%ARCH%")) {
- if(fgets(info->arch, sizeof(info->arch), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(info->arch);
- } else if(!strcmp(line, "%BUILDDATE%")) {
- if(fgets(info->builddate, sizeof(info->builddate), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(info->builddate);
- } else if(!strcmp(line, "%INSTALLDATE%")) {
- if(fgets(info->installdate, sizeof(info->installdate), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(info->installdate);
- } else if(!strcmp(line, "%PACKAGER%")) {
- if(fgets(info->packager, sizeof(info->packager), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(info->packager);
- } else if(!strcmp(line, "%REASON%")) {
- char tmp[32];
- if(fgets(tmp, sizeof(tmp), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(tmp);
- info->reason = atol(tmp);
- } else if(!strcmp(line, "%SIZE%") || !strcmp(line, "%CSIZE%")) {
- /* NOTE: the CSIZE and SIZE fields both share the "size" field
- * in the pkginfo_t struct. This can be done b/c CSIZE
- * is currently only used in sync databases, and SIZE is
- * only used in local databases.
- */
- char tmp[32];
- if(fgets(tmp, sizeof(tmp), fp) == NULL) {
- goto error;
- }
- _alpm_strtrim(tmp);
- info->size = atol(tmp);
- } else if(!strcmp(line, "%MD5SUM%")) {
- /* MD5SUM tag only appears in sync repositories,
- * not the local one. */
- if(fgets(info->md5sum, sizeof(info->md5sum), fp) == NULL) {
- goto error;
- }
- /* XXX: these are only here as backwards-compatibility for pacman 2.x
- * sync repos.... in pacman3, they have been moved to DEPENDS.
- * Remove this when we move to pacman3 repos.
- */
- } else if(!strcmp(line, "%REPLACES%")) {
- /* the REPLACES tag is special -- it only appears in sync repositories,
- * not the local one. */
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->replaces = _alpm_list_add(info->replaces, strdup(line));
- }
- } else if(!strcmp(line, "%FORCE%")) {
- /* FORCE tag only appears in sync repositories,
- * not the local one. */
- info->force = 1;
- }
- }
- fclose(fp);
- fp = NULL;
- }
-
- /* FILES */
- if(inforeq & INFRQ_FILES) {
- snprintf(path, PATH_MAX, "%s/%s/files", db->path, name);
- fp = fopen(path, "r");
- if(fp == NULL) {
- _alpm_log(PM_LOG_ERROR, "%s (%s)", path, strerror(errno));
- goto error;
- }
- while(fgets(line, 256, fp)) {
- _alpm_strtrim(line);
- if(!strcmp(line, "%FILES%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->files = _alpm_list_add(info->files, strdup(line));
- }
- } else if(!strcmp(line, "%BACKUP%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->backup = _alpm_list_add(info->backup, strdup(line));
- }
- }
- }
- fclose(fp);
- fp = NULL;
- }
-
- /* DEPENDS */
- if(inforeq & INFRQ_DEPENDS) {
- snprintf(path, PATH_MAX, "%s/%s/depends", db->path, name);
- fp = fopen(path, "r");
- if(fp == NULL) {
- _alpm_log(PM_LOG_ERROR, "%s (%s)", path, strerror(errno));
- goto error;
- }
- while(!feof(fp)) {
- fgets(line, 255, fp);
- _alpm_strtrim(line);
- if(!strcmp(line, "%DEPENDS%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->depends = _alpm_list_add(info->depends, strdup(line));
- }
- } else if(!strcmp(line, "%REQUIREDBY%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->requiredby = _alpm_list_add(info->requiredby, strdup(line));
- }
- } else if(!strcmp(line, "%CONFLICTS%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->conflicts = _alpm_list_add(info->conflicts, strdup(line));
- }
- } else if(!strcmp(line, "%PROVIDES%")) {
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->provides = _alpm_list_add(info->provides, strdup(line));
- }
- } else if(!strcmp(line, "%REPLACES%")) {
- /* the REPLACES tag is special -- it only appears in sync repositories,
- * not the local one. */
- while(fgets(line, 512, fp) && strlen(_alpm_strtrim(line))) {
- info->replaces = _alpm_list_add(info->replaces, strdup(line));
- }
- } else if(!strcmp(line, "%FORCE%")) {
- /* FORCE tag only appears in sync repositories,
- * not the local one. */
- info->force = 1;
- }
- }
- fclose(fp);
- fp = NULL;
- }
-
- /* INSTALL */
- if(inforeq & INFRQ_SCRIPLET) {
- snprintf(path, PATH_MAX, "%s/%s/install", db->path, name);
- if(!stat(path, &buf)) {
- info->scriptlet = 1;
- }
- }
-
- /* internal */
- info->infolevel |= inforeq;
-
- return(0);
-
-error:
- if(fp) {
- fclose(fp);
- }
- return(-1);
-}
-
-int _alpm_db_write(pmdb_t *db, pmpkg_t *info, unsigned int inforeq)
-{
- char topdir[PATH_MAX];
- FILE *fp = NULL;
- char path[PATH_MAX];
- mode_t oldmask;
- PMList *lp = NULL;
- int retval = 0;
- int local = 0;
-
- if(db == NULL || info == NULL) {
- return(-1);
- }
-
- snprintf(topdir, PATH_MAX, "%s/%s-%s", db->path, info->name, info->version);
- oldmask = umask(0000);
- mkdir(topdir, 0755);
- /* make sure we have a sane umask */
- umask(0022);
-
- if(strcmp(db->treename, "local") == 0) {
- local = 1;
- }
-
- /* DESC */
- if(inforeq & INFRQ_DESC) {
- snprintf(path, PATH_MAX, "%s/desc", topdir);
- if((fp = fopen(path, "w")) == NULL) {
- _alpm_log(PM_LOG_ERROR, "db_write: could not open file %s/desc", db->treename);
- retval = 1;
- goto cleanup;
- }
- fprintf(fp, "%%NAME%%\n%s\n\n"
- "%%VERSION%%\n%s\n\n", info->name, info->version);
- if(info->desc[0]) {
- fprintf(fp, "%%DESC%%\n"
- "%s\n\n", info->desc);
- }
- if(info->groups) {
- fputs("%GROUPS%\n", fp);
- for(lp = info->groups; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(local) {
- if(info->url[0]) {
- fprintf(fp, "%%URL%%\n"
- "%s\n\n", info->url);
- }
- if(info->license) {
- fputs("%LICENSE%\n", fp);
- for(lp = info->license; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(info->arch[0]) {
- fprintf(fp, "%%ARCH%%\n"
- "%s\n\n", info->arch);
- }
- if(info->builddate[0]) {
- fprintf(fp, "%%BUILDDATE%%\n"
- "%s\n\n", info->builddate);
- }
- if(info->installdate[0]) {
- fprintf(fp, "%%INSTALLDATE%%\n"
- "%s\n\n", info->installdate);
- }
- if(info->packager[0]) {
- fprintf(fp, "%%PACKAGER%%\n"
- "%s\n\n", info->packager);
- }
- if(info->size) {
- fprintf(fp, "%%SIZE%%\n"
- "%ld\n\n", info->size);
- }
- if(info->reason) {
- fprintf(fp, "%%REASON%%\n"
- "%d\n\n", info->reason);
- }
- } else {
- if(info->size) {
- fprintf(fp, "%%CSIZE%%\n"
- "%ld\n\n", info->size);
- }
- if(info->reason) {
- fprintf(fp, "%%MD5SUM%%\n"
- "%s\n\n", info->md5sum);
- }
- }
- fclose(fp);
- fp = NULL;
- }
-
- /* FILES */
- if(local && (inforeq & INFRQ_FILES)) {
- snprintf(path, PATH_MAX, "%s/files", topdir);
- if((fp = fopen(path, "w")) == NULL) {
- _alpm_log(PM_LOG_ERROR, "db_write: could not open file %s/files", db->treename);
- retval = -1;
- goto cleanup;
- }
- if(info->files) {
- fprintf(fp, "%%FILES%%\n");
- for(lp = info->files; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(info->backup) {
- fprintf(fp, "%%BACKUP%%\n");
- for(lp = info->backup; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- fclose(fp);
- fp = NULL;
- }
-
- /* DEPENDS */
- if(inforeq & INFRQ_DEPENDS) {
- snprintf(path, PATH_MAX, "%s/depends", topdir);
- if((fp = fopen(path, "w")) == NULL) {
- _alpm_log(PM_LOG_ERROR, "db_write: could not open file %s/depends", db->treename);
- retval = -1;
- goto cleanup;
- }
- if(info->depends) {
- fputs("%DEPENDS%\n", fp);
- for(lp = info->depends; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(local && info->requiredby) {
- fputs("%REQUIREDBY%\n", fp);
- for(lp = info->requiredby; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(info->conflicts) {
- fputs("%CONFLICTS%\n", fp);
- for(lp = info->conflicts; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(info->provides) {
- fputs("%PROVIDES%\n", fp);
- for(lp = info->provides; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(!local) {
- if(info->replaces) {
- fputs("%REPLACES%\n", fp);
- for(lp = info->replaces; lp; lp = lp->next) {
- fprintf(fp, "%s\n", (char *)lp->data);
- }
- fprintf(fp, "\n");
- }
- if(info->force) {
- fprintf(fp, "%%FORCE%%\n"
- "\n");
- }
- }
- fclose(fp);
- fp = NULL;
- }
-
- /* INSTALL */
- /* nothing needed here (script is automatically extracted) */
-
-cleanup:
- umask(oldmask);
-
- if(fp) {
- fclose(fp);
- }
-
- return(retval);
-}
-
-int _alpm_db_remove(pmdb_t *db, pmpkg_t *info)
-{
- char topdir[PATH_MAX];
- char file[PATH_MAX];
-
- if(db == NULL || info == NULL) {
- return(-1);
- }
-
- snprintf(topdir, PATH_MAX, "%s/%s-%s", db->path, info->name, info->version);
-
- /* DESC */
- snprintf(file, PATH_MAX, "%s/desc", topdir);
- unlink(file);
- /* FILES */
- snprintf(file, PATH_MAX, "%s/files", topdir);
- unlink(file);
- /* DEPENDS */
- snprintf(file, PATH_MAX, "%s/depends", topdir);
- unlink(file);
- /* INSTALL */
- snprintf(file, PATH_MAX, "%s/install", topdir);
- unlink(file);
-
- /* Package directory */
- if(rmdir(topdir) == -1) {
- return(-1);
- }
-
- return(0);
}
/* vim: set ts=2 sw=2 noet: */
diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h
index dbade3b0..6d885efd 100644
--- a/lib/libalpm/db.h
+++ b/lib/libalpm/db.h
@@ -21,9 +21,6 @@
#ifndef _ALPM_DB_H
#define _ALPM_DB_H
-#include <dirent.h>
-
-#include "list.h"
#include "package.h"
/* Database entries */
@@ -42,16 +39,20 @@
typedef struct __pmdb_t {
char *path;
char treename[DB_TREENAME_LEN];
- DIR *dir;
+ void *handle;
PMList *pkgcache;
PMList *grpcache;
} pmdb_t;
-pmdb_t *_alpm_db_open(char *path, char *treename, int mode);
-void _alpm_db_close(void *data);
+
+pmdb_t *_alpm_db_new(char *root, char *dbpath, char *treename);
+void _alpm_db_free(void *data);
+/* Prototypes for backends functions */
+int _alpm_db_open(pmdb_t *db, int mode);
+void _alpm_db_close(pmdb_t *db);
void _alpm_db_rewind(pmdb_t *db);
pmpkg_t *_alpm_db_scan(pmdb_t *db, char *target, unsigned int inforeq);
-int _alpm_db_read(pmdb_t *db, char *name, unsigned int inforeq, pmpkg_t *info);
+int _alpm_db_read(pmdb_t *db, unsigned int inforeq, pmpkg_t *info);
int _alpm_db_write(pmdb_t *db, pmpkg_t *info, unsigned int inforeq);
int _alpm_db_remove(pmdb_t *db, pmpkg_t *info);
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 08e15d38..1edb96e3 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -38,7 +38,7 @@
extern pmhandle_t *handle;
pmdepmissing_t *_alpm_depmiss_new(const char *target, unsigned char type, unsigned char depmod,
- const char *depname, const char *depversion)
+ const char *depname, const char *depversion)
{
pmdepmissing_t *miss;
@@ -433,7 +433,7 @@ int _alpm_splitdep(char *depstr, pmdepend_t *depend)
* I mean dependencies that are *only* required for packages in the target
* list, so they can be safely removed. This function is recursive.
*/
-PMList* _alpm_removedeps(pmdb_t *db, PMList *targs)
+PMList *_alpm_removedeps(pmdb_t *db, PMList *targs)
{
PMList *i, *j, *k;
PMList *newtargs = targs;
@@ -486,19 +486,17 @@ PMList* _alpm_removedeps(pmdb_t *db, PMList *targs)
}
}
if(!needed) {
- char *name;
pmpkg_t *pkg = _alpm_pkg_new(dep->name, dep->version);
if(pkg == NULL) {
_alpm_log(PM_LOG_ERROR, "could not allocate memory for a package structure");
continue;
}
- asprintf(&name, "%s-%s", dep->name, dep->version);
/* add it to the target list */
- _alpm_db_read(db, name, INFRQ_ALL, pkg);
+ _alpm_log(PM_LOG_DEBUG, "loading ALL info for '%s'", pkg->name);
+ _alpm_db_read(db, INFRQ_ALL, pkg);
newtargs = _alpm_list_add(newtargs, pkg);
- _alpm_log(PM_LOG_FLOW2, "adding %s to the targets", pkg->name);
+ _alpm_log(PM_LOG_FLOW2, "adding '%s' to the targets", pkg->name);
newtargs = _alpm_removedeps(db, newtargs);
- FREE(name);
}
}
}
@@ -512,7 +510,7 @@ PMList* _alpm_removedeps(pmdb_t *db, PMList *targs)
* make sure *list and *trail are already initialized
*/
int _alpm_resolvedeps(pmdb_t *local, PMList *dbs_sync, pmpkg_t *syncpkg, PMList *list,
- PMList *trail, pmtrans_t *trans, PMList **data)
+ PMList *trail, pmtrans_t *trans, PMList **data)
{
PMList *i, *j;
PMList *targ;
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-23 01:12:17 +0000