| index : pacman | |
| Archlinux32 fork of pacman | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | lib/libalpm/be_local.c | 67 |
diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c index 1b828d9c..109aaaf2 100644 --- a/lib/libalpm/be_local.c +++ b/lib/libalpm/be_local.c @@ -475,7 +475,7 @@ static int local_db_populate(alpm_db_t *db) } /* Note: the return value must be freed by the caller */ -static char *get_pkgpath(alpm_db_t *db, alpm_pkg_t *info) +static char *get_pkgpath(alpm_db_t *db, alpm_pkg_t *info, const char *filename) { size_t len; char *pkgpath; @@ -483,8 +483,10 @@ static char *get_pkgpath(alpm_db_t *db, alpm_pkg_t *info) dbpath = _alpm_db_path(db); len = strlen(dbpath) + strlen(info->name) + strlen(info->version) + 3; + len += filename ? strlen(filename) : 0; MALLOC(pkgpath, len, RET_ERR(db->handle, ALPM_ERR_MEMORY, NULL)); - sprintf(pkgpath, "%s%s-%s/", dbpath, info->name, info->version); + sprintf(pkgpath, "%s%s-%s/%s", dbpath, info->name, info->version, + filename ? filename : ""); return pkgpath; } @@ -519,9 +521,8 @@ static char *get_pkgpath(alpm_db_t *db, alpm_pkg_t *info) static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq) { FILE *fp = NULL; - char path[PATH_MAX]; char line[1024]; - char *pkgpath = NULL; + char *pkgpath; alpm_db_t *db = info->origin_data.db; /* bitmask logic here: @@ -543,25 +544,27 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq) _alpm_log(db->handle, ALPM_LOG_FUNCTION, "loading package data for %s : level=0x%x\n", info->name, inforeq); - /* clear out 'line', to be certain - and to make valgrind happy */ - memset(line, 0, sizeof(line)); - - pkgpath = get_pkgpath(db, info); - - if(access(pkgpath, F_OK)) { + pkgpath = get_pkgpath(db, info, NULL); + if(!pkgpath || access(pkgpath, F_OK)) { /* directory doesn't exist or can't be opened */ _alpm_log(db->handle, ALPM_LOG_DEBUG, "cannot find '%s-%s' in db '%s'\n", info->name, info->version, db->treename); goto error; } + free(pkgpath); + + /* clear out 'line', to be certain - and to make valgrind happy */ + memset(line, 0, sizeof(line)); /* DESC */ if(inforeq & INFRQ_DESC && !(info->infolevel & INFRQ_DESC)) { - snprintf(path, PATH_MAX, "%sdesc", pkgpath); - if((fp = fopen(path, "r")) == NULL) { + char *path = get_pkgpath(db, info, "desc"); + if(!path || (fp = fopen(path, "r")) == NULL) { _alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"), path, strerror(errno)); + free(path); goto error; } + free(path); while(!feof(fp)) { if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) { goto error; @@ -625,11 +628,13 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq) /* FILES */ if(inforeq & INFRQ_FILES && !(info->infolevel & INFRQ_FILES)) { - snprintf(path, PATH_MAX, "%sfiles", pkgpath); - if((fp = fopen(path, "r")) == NULL) { + char *path = get_pkgpath(db, info, "files"); + if(!path || (fp = fopen(path, "r")) == NULL) { _alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"), path, strerror(errno)); + free(path); goto error; } + free(path); while(fgets(line, sizeof(line), fp)) { _alpm_strip_newline(line); if(strcmp(line, "%FILES%") == 0) { @@ -680,19 +685,18 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq) /* INSTALL */ if(inforeq & INFRQ_SCRIPTLET && !(info->infolevel & INFRQ_SCRIPTLET)) { - snprintf(path, PATH_MAX, "%sinstall", pkgpath); + char *path = get_pkgpath(db, info, "install"); if(access(path, F_OK) == 0) { info->scriptlet = 1; } + free(path); info->infolevel |= INFRQ_SCRIPTLET; } - free(pkgpath); return 0; error: info->infolevel |= INFRQ_ERROR; - free(pkgpath); if(fp) { fclose(fp); } @@ -703,14 +707,14 @@ int _alpm_local_db_prepare(alpm_db_t *db, alpm_pkg_t *info) { mode_t oldmask; int retval = 0; - char *pkgpath = NULL; + char *pkgpath; if(checkdbdir(db) != 0) { return -1; } oldmask = umask(0000); - pkgpath = get_pkgpath(db, info); + pkgpath = get_pkgpath(db, info, NULL); if((retval = mkdir(pkgpath, 0755)) != 0) { _alpm_log(db->handle, ALPM_LOG_ERROR, _("could not create directory %s: %s\n"), @@ -726,32 +730,31 @@ int _alpm_local_db_prepare(alpm_db_t *db, alpm_pkg_t *info) int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq) { FILE *fp = NULL; - char path[PATH_MAX]; mode_t oldmask; - alpm_list_t *lp = NULL; + alpm_list_t *lp; int retval = 0; - char *pkgpath = NULL; if(db == NULL || info == NULL || !(db->status & DB_STATUS_LOCAL)) { return -1; } - pkgpath = get_pkgpath(db, info); - /* make sure we have a sane umask */ oldmask = umask(0022); /* DESC */ if(inforeq & INFRQ_DESC) { + char *path; _alpm_log(db->handle, ALPM_LOG_DEBUG, "writing %s-%s DESC information back to db\n", info->name, info->version); - snprintf(path, PATH_MAX, "%sdesc", pkgpath); - if((fp = fopen(path, "w")) == NULL) { + path = get_pkgpath(db, info, "desc"); + if(!path || (fp = fopen(path, "w")) == NULL) { _alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"), path, strerror(errno)); retval = -1; + free(path); goto cleanup; } + free(path); fprintf(fp, "%%NAME%%\n%s\n\n" "%%VERSION%%\n%s\n\n", info->name, info->version); if(info->desc) { @@ -851,15 +854,18 @@ int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq /* FILES */ if(inforeq & INFRQ_FILES) { + char *path; _alpm_log(db->handle, ALPM_LOG_DEBUG, "writing %s-%s FILES information back to db\n", info->name, info->version); - snprintf(path, PATH_MAX, "%sfiles", pkgpath); - if((fp = fopen(path, "w")) == NULL) { + path = get_pkgpath(db, info, "files"); + if(!path || (fp = fopen(path, "w")) == NULL) { _alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"), path, strerror(errno)); retval = -1; + free(path); goto cleanup; } + free(path); if(info->files.count) { size_t i; fprintf(fp, "%%FILES%%\n"); @@ -886,7 +892,6 @@ int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq cleanup: umask(oldmask); - free(pkgpath); if(fp) { fclose(fp); @@ -898,9 +903,7 @@ cleanup: int _alpm_local_db_remove(alpm_db_t *db, alpm_pkg_t *info) { int ret = 0; - char *pkgpath = NULL; - - pkgpath = get_pkgpath(db, info); + char *pkgpath = get_pkgpath(db, info, NULL); ret = _alpm_rmrf(pkgpath); free(pkgpath); |