From 5782b8356c9b9d2c5e21694de22b1441277574b7 Mon Sep 17 00:00:00 2001 From: Allan McRae Date: Wed, 17 Jun 2015 23:56:21 +1000 Subject: Prototype pacman files database operations Add the -F/--files operations, -s/--sync support and nd provide dummy functions for -s/--search, -l/-list and -o/--owns. Signed-off-by: Allan McRae --- src/pacman/Makefile.am | 1 + src/pacman/conf.c | 4 +++ src/pacman/conf.h | 3 +- src/pacman/files.c | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/pacman/pacman.c | 64 +++++++++++++++++++++++++++++++++++++- src/pacman/pacman.h | 2 ++ src/pacman/util.c | 2 ++ 7 files changed, 158 insertions(+), 2 deletions(-) create mode 100644 src/pacman/files.c (limited to 'src') diff --git a/src/pacman/Makefile.am b/src/pacman/Makefile.am index dc127a2b..d3ae071e 100644 --- a/src/pacman/Makefile.am +++ b/src/pacman/Makefile.am @@ -32,6 +32,7 @@ pacman_SOURCES = \ conf.h conf.c \ database.c \ deptest.c \ + files.c \ ini.h ini.c \ package.h package.c \ pacman.h pacman.c \ diff --git a/src/pacman/conf.c b/src/pacman/conf.c index ccf8183d..e1997435 100644 --- a/src/pacman/conf.c +++ b/src/pacman/conf.c @@ -729,6 +729,10 @@ static int setup_libalpm(void) alpm_option_set_questioncb(handle, cb_question); alpm_option_set_progresscb(handle, cb_progress); + if(config->op == PM_OP_FILES) { + alpm_option_set_dbext(handle, ".files"); + } + config->logfile = config->logfile ? config->logfile : strdup(LOGFILE); ret = alpm_option_set_logfile(handle, config->logfile); if(ret != 0) { diff --git a/src/pacman/conf.h b/src/pacman/conf.h index d6feb7ac..84b5a253 100644 --- a/src/pacman/conf.h +++ b/src/pacman/conf.h @@ -138,7 +138,8 @@ enum { PM_OP_QUERY, PM_OP_SYNC, PM_OP_DEPTEST, - PM_OP_DATABASE + PM_OP_DATABASE, + PM_OP_FILES }; /* Long Operations */ diff --git a/src/pacman/files.c b/src/pacman/files.c new file mode 100644 index 00000000..18d4c914 --- /dev/null +++ b/src/pacman/files.c @@ -0,0 +1,84 @@ +/* + * files.c + * + * Copyright (c) 2015 Pacman Development Team + * + * 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, see . + */ + +#include +#include + +/* pacman */ +#include "pacman.h" +#include "util.h" +#include "conf.h" + + +static int files_fileowner(alpm_list_t __attribute__((unused)) *syncs, alpm_list_t __attribute__((unused)) *targets) { + return 0; +} + +static int files_search(alpm_list_t __attribute__((unused)) *syncs, alpm_list_t __attribute__((unused)) *targets) { + return 0; +} + +static int files_list(alpm_list_t __attribute__((unused)) *syncs, alpm_list_t __attribute__((unused)) *targets) { + return 0; +} + + +int pacman_files(alpm_list_t *targets) +{ + alpm_list_t *files_dbs = NULL; + + if(check_syncdbs(1, 0)) { + return 1; + } + + files_dbs = alpm_get_syncdbs(config->handle); + + if(config->op_s_sync) { + /* grab a fresh package list */ + colon_printf(_("Synchronizing package databases...\n")); + alpm_logaction(config->handle, PACMAN_CALLER_PREFIX, + "synchronizing package lists\n"); + if(!sync_syncdbs(config->op_s_sync, files_dbs)) { + return 1; + } + } + + if(targets == NULL && (config->op_s_search || config->op_q_owns)) { + pm_printf(ALPM_LOG_ERROR, _("no targets specified (use -h for help)\n")); + return 1; + } + + /* determine the owner of a file */ + if(config->op_q_owns) { + return files_fileowner(files_dbs, targets); + } + + /* search for a file */ + if(config->op_s_search) { + return files_search(files_dbs, targets); + } + + /* get a listing of files in sync DBs */ + if(config->op_q_list) { + return files_list(files_dbs, targets); + } + + + return 0; +} diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c index 764193e6..951d628c 100644 --- a/src/pacman/pacman.c +++ b/src/pacman/pacman.c @@ -110,6 +110,7 @@ static void usage(int op, const char * const myname) printf(" %s {-h --help}\n", myname); printf(" %s {-V --version}\n", myname); printf(" %s {-D --database} <%s> <%s>\n", myname, str_opt, str_pkg); + printf(" %s {-F --files} [%s] [%s]\n", myname, str_opt, str_pkg); printf(" %s {-Q --query} [%s] [%s]\n", myname, str_opt, str_pkg); printf(" %s {-R --remove} [%s] <%s>\n", myname, str_opt, str_pkg); printf(" %s {-S --sync} [%s] [%s]\n", myname, str_opt, str_pkg); @@ -173,6 +174,12 @@ static void usage(int op, const char * const myname) } else if(op == PM_OP_DEPTEST) { printf("%s: %s {-T --deptest} [%s] [%s]\n", str_usg, myname, str_opt, str_pkg); printf("%s:\n", str_opt); + } else if(op == PM_OP_FILES) { + addlist(_(" -l, --list list the files owned by the queried package\n")); + addlist(_(" -o, --owns query the package that owns \n")); + addlist(_(" -s, --search search package file names for matching strings\n")); + addlist(_(" -y, --refresh download fresh package databases from the server\n" + " (-yy to force a refresh even if up to date)\n")); } switch(op) { case PM_OP_SYNC: @@ -363,6 +370,9 @@ static int parsearg_op(int opt, int dryrun) case 'D': if(dryrun) break; config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_DATABASE); break; + case 'F': + if(dryrun) break; + config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_FILES); break; case 'Q': if(dryrun) break; config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_QUERY); break; @@ -755,6 +765,48 @@ static void checkargs_upgrade(void) "--asdeps", "--asexplicit"); } +static int parsearg_files(int opt) +{ + if(parsearg_trans(opt) == 0) { + return 0; + } + switch(opt) { + case OP_OWNS: + case 'o': + config->op_q_owns = 1; + break; + case OP_LIST: + case 'l': + config->op_q_list = 1; + break; + case OP_SEARCH: + case 's': + config->op_s_search = 1; + break; + case OP_REFRESH: + case 'y': + (config->op_s_sync)++; + break; + case OP_QUIET: + case 'q': + config->quiet = 1; + break; + default: + return 1; + } + return 0; +} + +static void checkargs_files(void) +{ + if(config->op_q_owns) { + invalid_opt(config->op_q_list, "--owns", "--list"); + invalid_opt(config->op_q_search, "--owns", "--search"); + } else if(config->op_q_list) { + invalid_opt(config->op_q_search, "--list", "--search"); + } +} + static int parsearg_sync(int opt) { if(parsearg_upgrade(opt) == 0) { @@ -847,10 +899,11 @@ static int parseargs(int argc, char *argv[]) int opt; int option_index = 0; int result; - const char *optstring = "DQRSTUVb:cdefghiklmnopqr:stuvwy"; + const char *optstring = "DFQRSTUVb:cdefghiklmnopqr:stuvwy"; static const struct option opts[] = { {"database", no_argument, 0, 'D'}, + {"files", no_argument, 0, 'F'}, {"query", no_argument, 0, 'Q'}, {"remove", no_argument, 0, 'R'}, {"sync", no_argument, 0, 'S'}, @@ -964,6 +1017,9 @@ static int parseargs(int argc, char *argv[]) case PM_OP_UPGRADE: result = parsearg_upgrade(opt); break; + case PM_OP_FILES: + result = parsearg_files(opt); + break; case PM_OP_DEPTEST: default: result = 1; @@ -1012,6 +1068,9 @@ static int parseargs(int argc, char *argv[]) case PM_OP_UPGRADE: checkargs_upgrade(); break; + case PM_OP_FILES: + checkargs_files(); + break; default: break; } @@ -1238,6 +1297,9 @@ int main(int argc, char *argv[]) case PM_OP_DEPTEST: ret = pacman_deptest(pm_targets); break; + case PM_OP_FILES: + ret = pacman_files(pm_targets); + break; default: pm_printf(ALPM_LOG_ERROR, _("no operation specified (use -h for help)\n")); ret = EXIT_FAILURE; diff --git a/src/pacman/pacman.h b/src/pacman/pacman.h index ddf6e62a..e7d3aa64 100644 --- a/src/pacman/pacman.h +++ b/src/pacman/pacman.h @@ -28,6 +28,8 @@ int pacman_database(alpm_list_t *targets); /* deptest.c */ int pacman_deptest(alpm_list_t *targets); +/* files.c */ +int pacman_files(alpm_list_t *files); /* query.c */ int pacman_query(alpm_list_t *targets); /* remove.c */ diff --git a/src/pacman/util.c b/src/pacman/util.c index 46620240..dd6e218a 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -113,6 +113,8 @@ int needs_root(void) return (config->op_s_clean || config->op_s_sync || (!config->group && !config->op_s_info && !config->op_q_list && !config->op_s_search && !config->print)); + case PM_OP_FILES: + return config->op_s_sync; default: return 0; } -- cgit v1.2.3-24-g4f1b