7/6

Makefile

@@ -0,0 +1,64 @@
+#
+# Makefile
+#
+# This file is part of Glacier.
+#
+# Glacier 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 3 of the License, or (at your option) any later version.
+#
+# Glacier 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 Glacier. 
+# If not, see <https://www.gnu.org/licenses/>.
+#
+
+include config.mk
+
+BDIR = ./build
+SDIR = ./src
+EDIR = ./etc
+
+all: prep gpkg syspkg glist gquery gpc glacier-mkprofile glacier-update-pkgdb
+	@echo "Completed all build tasks."
+
+prep:
+	mkdir -p $(BDIR)
+	mkdir -p $(BDIR)/bin
+	mkdir -p $(BDIR)/etc
+
+gpkg: $(SDIR)/gpkg.c
+	$(CC) $(CFLAGS) $(SDIR)/gpkg.c -o $(BDIR)/bin/gpkg $(LIBS)
+
+syspkg: $(SDIR)/syspkg.c
+	$(CC) $(CFLAGS) $(SDIR)/syspkg.c -o $(BDIR)/bin/syspkg $(LIBS)
+
+glist: $(SDIR)/glist.c
+	$(CC) $(CFLAGS) $(LIBS) $(SDIR)/glist.c -o $(BDIR)/bin/glist
+
+gquery: $(SDIR)/gquery.c
+	$(CC) $(CFLAGS) $(LIBS) $(SDIR)/gquery.c -o $(BDIR)/bin/gquery
+
+gpc: $(SDIR)/gquery.c
+	$(CC) $(CFLAGS) $(LIBS) $(SDIR)/gquery.c -o $(BDIR)/bin/gquery
+
+glacier-mkprofile: $(SDIR)/glacier-mkprofile.c
+	$(CC) $(CFLAGS) $(LIBS) $(SDIR)/glacier-mkprofile.c -o $(BDIR)/bin/glacier-mkprofile
+
+glacier_update_pkgdb: $(SDIR)/glacier-update-pkgdb
+	$(CC) $(CFLAGS) $(LIBS) $(SDIR)/glacier-update-pkgdb -o $(BDIR)/bin/glacier-update-pkgdb
+
+install:
+	install $(BDIR)/bin/gpkg -t $(PREFIX)/bin -m 644
+	install $(BDIR)/bin/syspkg -t $(PREFIX)/bin -m 644
+	install $(BDIR)/bin/glist -t $(PREFIX)/bin -m 644
+	install $(BDIR)/bin/gquery -t $(PREFIX)/bin -m 644
+	install $(BDIR)/bin/gpc -t $(PREFIX)/bin -m 644
+	install $(BDIR)/bin/glacier-mkprofile -t $(PREFIX)/bin -m 644
+	install $(BDIR)/bin/glacier-update-pkgdb -t $(PREFIX)/bin -m 644
+	install $(EDIR)/glacier.conf -t $(PREFIX)/etc -m 644
+
+clean:
+	rm -rf $(BDIR)

Makefile.old

@@ -0,0 +1,50 @@
+#
+# Makefile
+#
+
+BDIR = ./build
+SDIR = ./src
+CWD := $(shell pwd)
+
+.PHONY: build clean all prepare glacier gpkg
+
+include config.mk
+
+all: prepare glacier gpkg
+	@echo "Build completed successfully."
+
+prepare:
+	mkdir -p $(BDIR)
+	mkdir -p $(BDIR)/bin
+	mkdir -p $(BDIR)/etc
+	mkdir -p $(BDIR)/include
+	mkdir -p $(BDIR)/scripts
+	cp -f $(CWD)/include/common.h $(BDIR)/include/
+
+# First compile the common functionality
+common.o: $(SDIR)/common.c
+	$(CC) -c $(SDIR)/common.c -o $(BDIR)/common.o $(CFLAGS) $(LDFLAGS)
+
+glacier_common.o: $(SDIR)/glacier_common.c $(SDIR)/glacier_common.h
+	$(CC) -c $(SDIR)/glacier_common.c -o $(BDIR)/glacier_common.o $(CFLAGS) $(LDFLAGS)
+
+runtime_functions.o: $(SDIR)/runtime_functions.c $(SDIR)/runtime_functions.h
+	$(CC) -c $(SDIR)/runtime_functions.c -o $(BDIR)/runtime_functions.o $(CFLAGS) $(LDFLAGS)
+
+# Now compile the actual executables
+glacier: common.o glacier_common.o runtime_functions.o $(SDIR)/glacier.c
+	$(CC) $(SDIR)/glacier.c $(BDIR)/common.o $(BDIR)/glacier_common.o $(BDIR)/runtime_functions.o -o $(BDIR)/bin/glacier $(CFLAGS) $(LDFLAGS) $(LIBFLAGS)
+	chmod +x $(BDIR)/bin/glacier
+
+gpkg: common.o glacier_common.o runtime_functions.o $(SDIR)/gpkg.c
+	$(CC) $(SDIR)/gpkg.c $(BDIR)/common.o $(BDIR)/glacier_common.o $(BDIR)/runtime_functions.o -o $(BDIR)/bin/gpkg $(CFLAGS) $(LDFLAGS) $(LIBFLAGS)
+	chmod +x $(BDIR)/bin/gpkg
+
+install: all
+	mkdir -p $(BDIR)/scripts
+	cp -r $(SDIR)/../scripts/install.sh $(BDIR)/scripts/
+	chmod +x $(BDIR)/scripts/install.sh
+	cd $(BDIR)/scripts && ./install.sh
+
+clean:
+	rm -rvf $(BDIR)

README

@@ -55,6 +55,16 @@ https://everestlinux.org/docs/glacier-setup
 | Copyright |
 +-----------+
 
+Glacier uses the following third party libraries:
+	* Libconfig: licensed under the LGPL v2.1.
+	The source code for Libconfig is available at: <https://github.com/hyperrealm/libconfig>
+
+	* Libcrypto: a component of OpenSSL licensed under the Apache 2.0 License
+	The source code for Openssl and Libcrypto is available at: <https://github.com/openssl/openssl>
+
+	* Libglacier: licensed under the GPL v3.0.
+	The source code for Libglacier is available at: <https://git.everestlinux.org/EverestLinux/libglacier>
+
 (C) 2021-2024 Everest Developers
 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

README.md

@@ -0,0 +1,118 @@
+# Glacier Package Manager
+
+Glacier is the official package manager for Everest Linux. It's designed to be a simple, fast, and powerful tool for installing, updating, and removing packages.
+
+## Features
+
+- Simple command-line interface
+- Support for multiple repositories
+- Package integrity verification
+- Source-based package installation
+- Dependency resolution
+- Comprehensive package database
+
+## Requirements
+
+- Linux (tested on Everest Linux)
+- Bash
+- wget
+- tar
+- git
+- A C compiler (for source packages)
+
+## Installation
+
+### From Source
+
+1. Clone the repository:
+   ```
+   git clone https://git.everestlinux.org/EverestLinux/glacier.git
+   cd glacier
+   ```
+
+2. Build and install:
+   ```
+   make
+   sudo make install
+   ```
+
+## Usage
+
+Glacier provides both a long-form and short-form command syntax:
+
+### Basic Commands
+
+- `glacier --fetch [packages...]` or `glacier -f [packages...]`: Install packages
+- `glacier --update [packages...]` or `glacier -u [packages...]`: Update packages
+- `glacier --remove [packages...]` or `glacier -x [packages...]`: Remove packages
+- `glacier --sync` or `glacier -y`: Synchronize package database
+- `glacier --search <query>` or `glacier -s <query>`: Search for packages
+- `glacier --list` or `glacier -l`: List installed packages
+- `glacier --info <package>` or `glacier -i <package>`: Show information about a package
+- `glacier --verify <package>` or `glacier -c <package>`: Verify package integrity
+- `glacier --help` or `glacier -h`: Display help message
+- `glacier --version` or `glacier -v`: Display version information
+
+### Examples
+
+Install a package:
+```
+sudo glacier -f bash
+```
+
+Update an installed package:
+```
+sudo glacier -u bash
+```
+
+Remove a package:
+```
+sudo glacier -x bash
+```
+
+Search for packages:
+```
+glacier -s gcc
+```
+
+Synchronize the package database:
+```
+sudo glacier -y
+```
+
+## Configuration
+
+Glacier uses the following configuration files:
+
+- `/etc/glacier.conf`: Main configuration file
+- `/etc/glacier/profile.cfg`: System profile configuration
+- `/etc/make.conf`: Build configuration for source packages
+- `/etc/glacier/hooks.sh`: Hook scripts for package operations
+
+## Package Repositories
+
+Everest Linux organizes packages into different repositories:
+
+- `world`: System software
+- `galaxy`: GPL-licensed software
+- `universe`: Open-source software (any license)
+- `multiverse`: Proprietary software
+
+Each repository also has a testing version (`world-testing`, `galaxy-testing`, etc.).
+
+## Building Packages
+
+Glacier uses a simple package format. Each package archive must contain:
+
+- `PACKAGE-pkginfo.json`: Package metadata
+- `INSTALL.sh`: Installation script
+- `UPDATE.sh`: Update script
+- `REMOVE.sh`: Removal script
+- Source code or binaries
+- License file (if not GPL 3.0)
+
+For detailed information on building packages, see [the Everest Linux documentation](https://everestlinux.org/docs/intro-to-glacier).
+
+## License
+
+Glacier is licensed under the GNU General Public License v3.0. See the [LICENSE](LICENSE) file for details. 

config.mk

@@ -0,0 +1,9 @@
+#
+# config.mk
+#
+
+CC = /bin/gcc
+LD = /bin/ld
+
+CFLAGS   = -fstack-protector-strong -O2 -pie -Wall -Werror -static
+LIBS = -lglacier -levconf -lconfini

etc/glacier.cfg

@@ -1,41 +0,0 @@
-#
-# glacier.cfg
-# The settings defined in this file will be loaded when Glacier is called.
-# For more information on this file, see https://www.everestlinux.org/docs/intro-to-glacier
-#
-
-# Services
-# Whether Glacier will allow external service files to be called
-# WARNING: Services may pose a security risk to your system. Only use services you trust.
-GLACIER_ALLOW_SERVICES = false;
-
-# Permitted software licenses
-# When installing a package, Glacier will check its license. If said license is listed here,
-# it will proceed with the installation. Otherwise, it'll return an error.
-# For more information on licenses listed below, see https://www.everestlinux.org/docs/intro-to-glacier
-# Some common license names with their designation codes are:
-# - GNU General Public License (GPL)
-# - MIT License (MIT)
-# - BSD License (BSD)
-# - Apache license (APACHE)
-# - Binary-redistributable software (BIN-REDIST)
-# - End-user-license-agreement (EULA)
-# If, for any reason, a package uses a custom license, you can simply add it to this list.
-GLACIER_ALLOWED_LICENSES = [ "GPL", "MIT", "BSD", "APACHE" ];
-
-# Package integrity checking
-# WARNING: It is strongly recommended to keep this enabled.
-# This ensures all incoming packages are not tampered with.
-GLACIER_DO_INT_CHECK = true;
-
-# Verbose logging
-# Enable this option to see exta verbosity.
-GLACIER_VERBOSE = false;
-
-# Profile-specific settings
-# WARNING: The settings below are tied into the system's profile. Changing any of these manually
-# will certainly cause breakage.
-# If, for any reason, you must change any of these settings, use `glacier-mkprofile`.
-# Profile migration may cause breakage. Doing a clean install is the preferred method for changing profiles.
-
-@include "/etc/glacier/profile.cfg";

etc/glacier.conf

@@ -0,0 +1,50 @@
+#
+# glacier.conf
+# The settings defined in this file will be loaded when Glacier is called.
+# For more information, see https://www.everestlinux.org/docs/intro-to-glacier
+#
+
+# Services
+# Whether Glacier will allow external service files to be called
+# Services may pose a security risk to your system. Only use services you trust.
+# default: false
+GLACIER_ALLOW_SERVICES = false
+
+# Permitted software licenses
+# When installing a package, Glacier will check its license. If said license is listed
+# here, it will proceed with the installation. Otherwise, it'll return an error.
+# Some common license names with their designation codes are:
+# * GNU General Public License (GPL)
+# * MIT License (MIT)
+# * BSD License (BSD)
+# * Apache License (APACHE)
+# * Binary-redistributable and EULA software (NONFREE)
+# Packages may use custom licenses. In this case, Glacier will ask permission
+# before adding it to this list.
+
+# Default license configuration
+GLACIER_ALLOWED_LICENSES = ["GPL", "MIT", "BSD", "APACHE"]
+
+# Including non-free software
+#GLACIER_ALLOWED_LICENSES = ["GPL", "MIT", "BSD", "APACHE", "NONFREE"]
+
+# Package Integrity Checking
+# Whether Glacier will check a package's expected checksum versus its actual checksum
+# It is STRONGLY recommened to keep this setting ON
+# default: true
+GLACIER_DO_INT_CHECK = true
+
+# Verbose logging
+# Glacier will output more verbosely if this setting is enabled.
+# default: false
+GLACIER_VERBOSE = false
+
+# Profile-specific settings
+# These settings are tied into the system's profile. Changing these manually will
+# certainly cause breakage.
+# If, for any reason, you must change any of these settings, use `glacier-mkprofile`.
+# You may need to recompile packages after doing so.
+# Profile migration may cause breakage. Doing a clean install is the preferred and
+# officially supported method for changing profiles.
+
+@include "profile.conf"

etc/glacier.ini

@@ -0,0 +1,46 @@
+#
+# glacier.ini
+# The settings defined in this file will be loaded when Glacier is executed.
+# For more information, see https://www.everestlinux.org/docs/intro-to-glacier
+#
+
+# Services
+# Whether Glacier will allow external service files to be called
+# Services may pose a security risk to your system. Only use services you trust.
+# Default: false
+[services]
+enabled=false
+
+# Permitted software licenses
+# When installing a package, Glacier will check its license. If said license is listed
+# here, it will proceed with the installation. Otherwise, it'll return an error.
+# Some common license names with their designation codes are:
+# * GNU General Public License (GPL)
+# * MIT License (MIT)
+# * BSD License (BSD)
+# * Apache License (APACHE)
+# * All proprietary licenses (NONFREE)
+# Packages may use custon licenses. In this case, Glacier will ask permission
+# before adding it to this list.
+
+# Default configuration
+[licenses]
+allowed={"GPL", "MIT", "BSD", "APACHE"}
+
+# Including non-free software
+# [licenses]
+# allowed={"GPL", "MIT", "BSD", "APACHE"}
+
+# Package integrity checking
+# Whether Glacier will check a package's expected checksum versus its actual checksum.
+# It is STRONGLY recommended to keep this setting ON
+# Default: true
+[integrity-check]
+enabled=true
+
+# Verbose logging
+# Glacier will output more verbosely if this setting is enabled.
+# This setting may assist with debugging.
+# Default: false
+[verbose]
+enabled=false

etc/profile.conf

@@ -1,24 +1,23 @@
 #
 # profile.cfg
-# The settings defined in this file descirbe the system's profile.
+# The settings defined in this file describe the system's profile.
-# For more information on this file, see https://www.everestlinux.org/docs/intro-to-glacier
+# For more information, see https://www.everestlinux.org/docs/intro-to-glacier
 #
 
 # Package Repository
 # This is the URL which glacier-update-pkgdb will clone to the localdb
-GLACIER_REPO = "";
+GLACIER_REPO = ""
 
 # System architecture
 # The architecture of your system's CPU
-GLACIER_ARCH = "";
+GLACIER_ARCH = ""
 
-# Target compulation triplet
+# Target compilation triplet
 # The triplet to be used during compilation, if cross compilation must be invoked
-GLACIER_TARGET = "";
+GLACIER_TARGET = ""
 
 # System profile
 # This variable tells Glacier about your system and which packages can be installed.
 # This setting depends on the three above and should not be changed manually.
-# If you wixh to migrate system profiles, see https://www.everestlinux.org/docs/musl-or-glibc
+# If you wish to migrate, see https://www.everestlinux.org/docs/musl-or-glibc
-GLACIER_SYSTEM_PROFILE = "";
+GLACIER_SYSTEM_PROFILE = ""
-

etc/profile.ini

@@ -0,0 +1,27 @@
+#
+# profile.cfg
+# The setting defined in this file describes the system's profile.
+# For more information, see https://www.everestlinux.org/docs/intro-to-glacier
+#
+
+# Package repository
+# This is the URL which glacier-update-pkgdb will clone to the localdb
+[repo]
+url=""
+
+# System architecture
+# The architecture of your system's CPU
+[cpu]
+arch=""
+
+# Target compilation triplet
+# THe triplet to be used during cross compilation, if it must be invoked
+[cross-compile]
+target=""
+
+# System profile
+# This variable tells Glacier about your system and which packages can be installed.
+# This setting depends on the three above and should not be changed manually.
+# If you wish to migrate, see https://www.everestlinux.org/docs/musl-or-glibc
+[system]
+profile=""

src/glacier-mkprofile.c

@@ -1,185 +0,0 @@
-/*
- * 	glacier-mkprofile.c - Create and modify the system profile
- *
- * 	This file is part of Glacier.
- *
- * 	Glacier 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 3 of the License, or (at your option) any later version.
- *
- * 	Glacier 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 Glacier. If
- * 	not, see <https://www.gnu.org/licenses/>.
- */ 
-
-#include <color.h>
-#include <errno.h>
-#include <libconfig.h>
-#include <locale.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <wchar.h>
-
-#include <glacier_config.h>
-#include <glacier_log.h>
-#include <glacier_pkgops.h>
-#include <glacier_runtime.h>
-
-#include "glacier.h"
-
-const wchar_t w_check = 0x2713;
-
-int iprofile;
-
-static void
-usage(int argc, char *argv[])
-{
-	printf(COL_BLUE "[*] " COL_RESET "%s - create and modify the system profile\n", argv[0]);
-	printf(COL_BLUE "[?] " COL_RESET "usage: %s [-h] [-v] [-f] [-u] [-x]\n", argv[0]);
-	printf("\n");
-	printf("%s {-h}			Show this message\n", argv[0]);
-	printf("%s {-v} 			Show the current version\n", argv[0]);
-	printf("%s {-l}			List available system profiles\n", argv[0]);
-	printf("%s {-p} PROFILE		Create or update the system profile PROFILE at /etc/glacier/profile.cfg\n", argv[0]);
-	printf("\n");
-	printf("Glacier is free software.\n");
-	printf("See the GNU GPL version 3 for details.\n");
-}
-
-static void
-usage_small(int argc, char *argv[])
-{
-	printf(COL_RED "[x] " COL_RESET "usage: %s [-h] [-v] [-l] [-p]\n", argv[0]);
-}
-
-int
-main(int argc, char *argv[])
-{
-	if (argc < 2) {
-		printf(COL_RED "[x] " COL_RESET "%s: not enough arguments (expected 1, got %i)\n", argv[0], argc - 1);
-		usage_small(argc, argv);
-		exit(1);
-	}
-
-	setlocale(LC_CTYPE, "");
-
-	int opt;
-
-	while ((opt = getopt(argc, argv, "hvlp:")) != -1) {
-	switch (opt) {
-	case 'h':
-		usage(argc, argv);
-		return 0;
-		break;
-	case 'v':
-		printf(GLACIER_VERSION "\n");
-		return 0;
-		break;
-	case 'l':
-		infolog("Available profiles:");
-		printf("1)\tx86_64-musl\n");
-		printf("\t");
-		return 0;
-		break;
-	case 'p':
-		if (argc < 3) { errlog("No system profile specified."); 
-			return 1;
-		}
-
-		is_process_root("Cannot access the system profile: permission denied. Are you root?");
-
-		if (strcmp(optarg, "x86_64-musl") == 0) {
-			infolog ("Using system profile \"x86_64-musl\"");
-			iprofile = 1;
-		} else {
-			fprintf(stderr, COL_RED "[x] " COL_RESET "System profile %s is unknown or not supported.\n", optarg);
-			return 1;
-		}
-
-		if (access("/etc/glacier/profile.cfg", F_OK != 0)) {
-			infolog("No profile exists, skipping backup...");
-		} else if (access("/etc/glacier/profile.cfg", F_OK == 0) && access("/etc/glacier/profile.old", F_OK != 0)) {
-			infolog("Creating backup of old system profile at /etc/glacier/profile.old...");
-
-			if (remove("/etc/glacier/profile.old") == 0) {
-				infolog("Removed old backup.");
-			}
-
-			FILE *oldprofile, *oldprofile_back;
-			char filename[128], contents;
-			oldprofile      = fopen("/etc/glacier/profile.cfg", "r");
-			oldprofile_back = fopen("/etc/glacier/profile.old", "a+");
-			contents = fgetc(oldprofile);
-
-			while (contents != EOF) {
-				fputc(contents, oldprofile_back);
-				contents = fgetc(oldprofile);
-			}
-
-			fclose(oldprofile);
-			fclose(oldprofile_back);
-
-			successlog("Successfully created backup.");
-		}
-
-		infolog("Creating new profile configuration file...");
-		static const char *newprofile = "/etc/glacier/profile.cfg";
-		config_t pprofile;
-		config_setting_t *setting, *root;
-
-		config_init(&pprofile);
-
-		root = config_root_setting(&pprofile);
-
-		if (iprofile == 1) {
-			infolog("Writing configuration to file...");
-
-			setting = config_setting_add(root, "GLACIER_REPO", CONFIG_TYPE_STRING);
-			config_setting_set_string(setting, "https://git.everestlinux.org/EverestLinux/epkgs-x86_64-musl");
-			printf("\tGLACIER_REPO = \"https://git.everestlinux.org/EverestLinux/epkgs-x86_64-musl\";\n");
-
-			setting = config_setting_add(root, "GLACIER_ARCH", CONFIG_TYPE_STRING);
-			config_setting_set_string(setting, "x86_64");
-			printf("\tGLACIER_ARCH = \"x86_64\";\n");
-
-			setting = config_setting_add(root, "GLACIER_TARGET", CONFIG_TYPE_STRING);
-			config_setting_set_string(setting, "x86_64-linux-musl");
-			printf("\tGLACIER_TARGET = \"x86_64-linux-musl\";\n");
-
-			setting = config_setting_add(root, "GLACIER_LOCALDB", CONFIG_TYPE_STRING);
-			config_setting_set_string(setting, "/glacier/localdb/epkgs-x86_64-musl");
-			printf("\tGLACIER_LOCALDB = \"/glacier/localdb/epkgs-x86_64-musl\";\n");
-
-			setting = config_setting_add(root, "GLACIER_SYSTEM_PROFILE", CONFIG_TYPE_STRING);
-			config_setting_set_string(setting, "x86_64-musl");
-			printf("\tGLACIER_SYSTEM_PROFILE = \"x86_64-musl\";\n");
-		}
-
-		if (! config_write_file(&pprofile, newprofile)) {
-			errlog("Error while applying new profile to configuration.");
-			config_destroy(&pprofile);
-			return(EXIT_FAILURE);
-		}
-	
-		successlog("Successfully updated system profile.");
-		config_destroy(&pprofile);
-		return(EXIT_SUCCESS);
-		break;
-	case '?':
-		printf(COL_RED "[x] " COL_RESET "%s: Unknown argument '%s'.\n", argv[0], argv[1]);
-		usage_small(argc, argv);
-		return 1;
-		break;
-	}
-
-	}
-	
-	printf(COL_RED "[x] " COL_RESET "%s: Unknown argument '%s'.\n", argv[0], argv[1]);
-	usage_small(argc, argv);
-	return 1;
-}

src/glacier-update-pkgdb.c

@@ -1,79 +0,0 @@
-/*
- * 	glacier-update-pkgdb.c - Update the local package database
- *
- * 	This file is part of Glacier.
- *
- * 	Glacier 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 3 of the License, or (at your option) any later version.
- *
- * 	Glacier 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 Glacier. If
- * 	not, see <https://www.gnu.org/licenses/>.
- */ 
-
-#include <color.h>
-#include <errno.h>
-#include <libconfig.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <glacier_config.h>
-#include <glacier_log.h>
-#include <glacier_pkgops.h>
-#include <glacier_runtime.h>
-
-#include "glacier.h"
-
-static void
-usage(int argc, char *argv[])
-{
-	printf(COL_BLUE "[*] " COL_RESET "%s - update the local package database\n", argv[0]);
-	printf(COL_BLUE "[?] " COL_RESET "usage: %s [-h] [-v] [-u]\n", argv[0]);
-	printf("\n");
-	printf("%s {-h}		Show this messsage\n", argv[0]);
-	printf("%s {-v}			Show the current version\n", argv[0]);
-	printf("%s {-u}		Update the local database\n", argv[0]);
-	printf("\n");
-	printf("Glacier is free software.\n");
-	printf("See the GNU GPL version 3 for details.\n");
-}
-
-static void
-usage_small(int argc, char *argv[])
-{
-	printf(COL_RED "[x] " COL_RESET "usage: %s [-h] [-v] [-u]\n", argv[0]);
-}
-
-int
-main(int argc, char *argv[])
-{
-	if (argc < 2) {
-		printf(COL_RED "[x] " COL_RESET "%s: not enough arguments (expected 1, got %i)\n", argv[0], argc - 1);
-		usage_small(argc, argv);
-		exit(1);
-	}
-
-	int opt;
-
-	while ((opt = getopt(argc, argv, "hvu:")) != -1) {
-	switch (opt) {
-	case 'h':
-		usage(argc, argv);
-		return 0;
-		break;
-	case 'v':
-		printf(GLACIER_VERSION "\n");
-		return 0;
-		break;
-	case 'u':
-		return 0;
-		break;
-	}
-	}
-}

src/glacier.h

@@ -1,25 +0,0 @@
-/*
- * 	glacier.h - Operate on the user package index
- *
- * 	This file is patr of Glacier.
- *
- * 	Glacier 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 3 of the License, or (at your option) any later version.
- *
- * 	Glacier 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 Glacier. If
- * 	not, see <https://www.gnu.org/licenses/>.
- */ 
-
-#ifndef GLACIER_H_
-#define GLACIER_H_
-
-#define GLACIER_VERSION "4.0.0rc"
-
-#endif
-
-

src/gpkg.c

@@ -1,112 +1,179 @@
 /*
- * 	gpkg.c - Operate on the user package index
+ * gpkg.c - operate on the user index
  *
- * 	This file is part of Glacier.
+ * This file is part of Glacier.
  *
- * 	Glacier is free software: you can redistribute it and/or modify it under the terms of the
+ * Glacier is free software: you can redistribute it and/or modify it under the 
- * 	GNU General Public License as published by the Free Software Foundation, either
+ * terms of the GNU General Public License as published by the Free Software 
- * 	version 3 of the License, or (at your option) any later version.
+ * Foundation, either version 3 of the License, or (at your option) any later version.
- *
+
- * 	Glacier is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * Glacier 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
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
- * 	PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ * PURPOSE. See the GNU General Public License for more details.
- *
+
- * 	You should have received a copy of the GNU General Public License along with Glacier. If
+ * You should have received a copy of the GNU General Public License along with Glacier. 
- * 	not, see <https://www.gnu.org/licenses/>.
+ * If not, see <https://www.gnu.org/licenses/>.
- */ 
+ */
 
 #include <color.h>
+#include <confini.h>
 #include <errno.h>
+#include <libevconf.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
 
-#include <glacier_config.h>
+#include <glacier/config.h>
-#include <glacier_log.h>
+#include <glacier/data.h>
-#include <glacier_pkgops.h>
+#include <glacier/log.h>
-#include <glacier_runtime.h>
+#include <glacier/pkgops.h>
+#include <glacier/runtime.h>
+#include <glacier/security.h>
 
-#include "glacier.h"
+#include "release.h"
+#include "util.h"
+
+typedef enum
+{
+	MODE_HELP,
+	MODE_VER,
+	MODE_FETCH,
+	MODE_UPD,
+	MODE_RM,
+	MODE_NOARG
+}
+opt_t;
 
 static void
 usage(int argc, char *argv[])
 {
-	printf(COL_BLUE "[*] " COL_RESET "%s - operate on the user package index\n", argv[0]);
+	printf(COL_BLUE "[*] %s" COL_RESET
-	printf(COL_BLUE "[?] " COL_RESET "usage: %s [-h] [-v] [-f] [-u] [-x]\n", argv[0]);
+		" - Operate on the user package index\n", argv[0]);
-	printf("\n");
+	printf("usage: %s [-h] [-v] [-f] [-u] [-x] PKG...\n", argv[0]);
-	printf("%s {-h}		Show this message\n", argv[0]);
+	printf("\n{-h}\t\tShow this message\n");
-	printf("%s {-v} 		Show the current version\n", argv[0]);
+	printf("{-v}\t\tPrint the current version of %s\n", argv[0]);
-	printf("%s {-f} PKG		Install package PKG\n", argv[0]);
+	printf("{-f} PKG...\tMerge PKG from the local repository to the user index\n");
-	printf("%s {-u} PKG		Update package PKG\n", argv[0]);
+	printf("{-u} PKG...\tUpdate PKG located in the user index\n");
-	printf("%s {-x} PKG		Remove package PKG\n", argv[0]);
+	printf("{-x} PKG...\tRemove PKG from the user index\n");
-	printf("\n");
+	printf("\nGlacier is free software.\nSee the GNU GPL v3.0 for details.\n");
-	printf("Glacier is free software.\n");
-	printf("See the GNU GPL version 3 for details.\n");
 }
 
 static void
 usage_small(int argc, char *argv[])
 {
-	printf(COL_RED "[x] " COL_RESET "usage: %s [-h] [-v] [-f] [-u] [-x]\n", argv[0]);
+	printf(COL_RED "[x]" COL_RESET " usage: %s [-h] [-v] [-f] [-u] [-x] PKG...\n",
+		argv[0]);
+}
+
+static void
+printver(void)
+{
+	printf(GLACIER_VERSION "\n");
 }
 
 int
 main(int argc, char *argv[])
 {
-	if (argc < 2) {
-		printf(COL_RED "[x] " COL_RESET "%s: not enough arguments (expected 1, got %i)\n", argv[0], argc - 1);
-		usage_small(argc, argv);
-		exit(1);
-	}
-
 	int opt;
+	opt_t MODE = MODE_NOARG;
 
-	while ((opt = getopt(argc, argv, "hvfux:")) != -1) {
+	/*
-	switch(opt) {
+	 * an enum is used in this case to increase readability
+	 * and reduce indentation that would result from using
+	 * a getopt loop and switch directly in the
+	 * execution cycle of the package manager
+	 */
+
+	while ((opt = getopt(argc, argv, ":hvf::u::x::")) != -1) {
+		switch (opt) {
 		case 'h':
-			usage(argc, argv);
+			MODE = MODE_HELP;
-			return 0;
 			break;
 		case 'v':
-			printf(GLACIER_VERSION "\n");
+			MODE = MODE_VER;
-			return 0;
 			break;
 		case 'f':
-			if (argc < 3) { errlog("No package(s) specified."); return 1; }
+			MODE = MODE_FETCH;
-			if (is_process_root() == 0) {
-				errlog("Failed to open package index: permission denied. Are you root?");
-				return(EXIT_FAILURE);
-			}
-			runtime_exists();
-			if (errno != 0) { exit(1); }
-			init_config();
-			load_all_from_config();
-			mkworkspace();
-			die_config();
-			return 0;
 			break;
 		case 'u':
-			if (argc < 3) { errlog("No package(s) specified."); return 1; }
+			MODE = MODE_UPD;
-			is_process_root("Failed to open package index: permission denied. Are you root?");
-			mkworkspace();
-			return 0;
 			break;
 		case 'x':
-			if (argc < 3) { errlog("No package(s) specified."); return 1; }
+			MODE = MODE_RM;
-			is_process_root("Failed to open package index: permission denied. Are you root?");
-			mkworkspace();
-			return 0;
 			break;
-		case '?':
+		default:
-			printf(COL_RED "[x] " COL_RESET "%s: Unknown argument '%s'.\n", argv[0], argv[1]);
+			MODE = MODE_NOARG;
-			usage_small(argc, argv);
-			return 1;
 			break;
 		}
 	}
 	
-	printf(COL_RED "[x] " COL_RESET "%s: Unknown argument '%s'.\n", argv[0], argv[1]);
+	switch (MODE) {
-	usage_small(argc, argv);
+	case (MODE_HELP):
-	return 1;
+		usage(argc, argv);
+		break;
+	case (MODE_VER):
+		printver();
+		break;
+	case (MODE_FETCH):
+		if (argc < 3) {
+			gl_errlog("Not enough arguments (missing packages)");
+			usage_small(argc, argv);
+			return 1;
+		}
+
+		if (gl_is_process_root() == 0) {
+			gl_errlog("Cannot open /usr/glacier/index: permission denied. "
+			       "Are you root?");
+			return 1;
+		}
+
+		config_storage_t config_store;
+		config_storage_t profile_store;
+
+		FILE *config;
+		FILE *profile;
+
+		config = fopen("/etc/glacier/glacier.ini", "rb");
+		profile = fopen("/etc/glacier/profile.ini", "rb");
+
+		if (config == NULL) {
+			gl_errlog("Error while opening Glacier configuration.");
+			gl_errlog("Ensure /etc/glacier.ini exists and is accessible.");
+			return 1;
+		}
+
+		if (profile == NULL) {
+			gl_errlog("Error while collecting information from the "
+				  "system profile.");
+			gl_errlog("Ensure /etc/glacier/profile.ini exists and is "
+				  "accessible.");
+			return 1;
+		}
+
+		config_store = gl_store_config(config);
+		profile_store = gl_store_config(profile);
+
+		if (store_empty(&config_store)) {
+			gl_errlog("Default Glacier configuration is empty");
+			fclose(config);
+			return 1;
+		}
+
+		if (store_empty(&profile_store)) {
+			gl_errlog("System profile is empty");
+			fclose(profile);
+			return 1;
+		}
+
+		break;
+	case (MODE_UPD):
+		break;
+	case (MODE_RM):
+		break;
+	case (MODE_NOARG):
+		usage_small(argc, argv);
+		return 1;
+		break;
+	}
+
+	return 0;
 }

src/log.c

@@ -1,7 +0,0 @@
-#include <glacier_log.h>
-
-int
-main()
-{
-	successlog("hi");
-}

src/release.h

@@ -0,0 +1,23 @@
+/*
+ * templ.c - template file
+ *
+ * This file is part of Glacier.
+ *
+ * Glacier 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 3 of the License, or (at your option) any later version.
+
+ * Glacier 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 Glacier. 
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef RELEASE_H_
+#define RELEASE_H_
+
+#define GLACIER_VERSION "4.0.0-rc1"
+
+#endif

src/syspkg.c

@@ -0,0 +1,164 @@
+/*
+ * syspkg.c - operate on the system index
+ *
+ * This file is part of Glacier.
+ *
+ * Glacier 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 3 of the License, or (at your option) any later version.
+
+ * Glacier 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 Glacier. 
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <color.h>
+#include <confini.h>
+#include <errno.h>
+#include <libevconf.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <glacier/config.h>
+#include <glacier/data.h>
+#include <glacier/log.h>
+#include <glacier/pkgops.h>
+#include <glacier/runtime.h>
+#include <glacier/security.h>
+
+#include "release.h"
+#include "util.h"
+
+typedef enum
+{
+	MODE_HELP,
+	MODE_VER,
+	MODE_FETCH,
+	MODE_UPD,
+	MODE_RM,
+	MODE_NOARG
+}
+opt_t;
+
+static void
+usage(int argc, char *argv[])
+{
+	printf(COL_BLUE "[*] %s" COL_RESET
+		" - Operate on the system package index\n", argv[0]);
+	printf("usage: %s [-h] [-v] [-f] [-u] [-x] PKG...\n", argv[0]);
+	printf("{-h}\tShow this message\n");
+	printf("{-v}\tPrint the current version of %s\n", argv[0]);
+	printf("{-f} PKG...\tMerge PKG from the local repository to the system index\n");
+	printf("{-u} PKG...\tUpdate PKG located in the system index\n");
+	printf("{-x} PKG...\tRemove PKG from the system index\n");
+	printf("\nGlacier is free software.\nSee the GNU GPL v3.0 for details.\n");
+}
+
+static void
+usage_small(int argc, char *argv[])
+{
+	printf(COL_RED "[x]" COL_RESET " usage: %s [-h] [-v] [-f] [-u] [-x] PKG...\n",
+		argv[0]);
+}
+
+static void
+printver(void)
+{
+	printf(GLACIER_VERSION "\n");
+}
+
+static void
+sys_index_warning(void)
+{
+	gl_warnlog("Modifying the system package index may cause breakage.");
+	gl_warnlog("Be aware of this when making changes to the system package index.");
+}
+
+int
+main(int argc, char *argv[])
+{
+	int opt;
+	opt_t MODE = MODE_NOARG;
+
+	/*
+	 * an enum is used in this case to increase readability
+	 * and reduce indentation that would result from using
+	 * a getopt loop and switch directly in the
+	 * execution cycle of the package manager
+	 */
+
+	while ((opt = getopt(argc, argv, ":hvf::u::x::")) != -1) {
+		switch (opt) {
+		case 'h':
+			MODE = MODE_HELP;
+			break;
+		case 'v':
+			MODE = MODE_VER;
+			break;
+		case 'f':
+			MODE = MODE_FETCH;
+			break;
+		case 'u':
+			MODE = MODE_UPD;
+			break;
+		case 'x':
+			MODE = MODE_RM;
+			break;
+		default:
+			MODE = MODE_NOARG;
+			break;
+		}
+	}
+	
+	switch (MODE) {
+	case (MODE_HELP):
+		usage(argc, argv);
+		break;
+	case (MODE_VER):
+		printver();
+		break;
+	case (MODE_FETCH):
+		if (argc < 3) {
+			gl_errlog("Not enough arguments (missing packages)");
+			usage_small(argc, argv);
+			return 1;
+		}
+
+		sys_index_warning();
+
+		if (gl_is_process_root() == 0) {
+			gl_errlog("Cannot open /usr/glacier/index: permission denied. "
+			       "Are you root?");
+			return 1;
+		}
+
+		break;
+	case (MODE_UPD):
+		if (argc < 3) {
+			gl_errlog("Not enough arguments (missing packages)");
+			usage_small(argc, argv);
+			return 1;
+		}
+
+		sys_index_warning();
+
+		if (gl_is_process_root() == 0) {
+			gl_errlog("Cannot open /usr/glacier/index: permission denied. "
+				"Are you root?");
+			return 1;
+		}
+
+		break;
+	case (MODE_RM):
+		break;
+	case (MODE_NOARG):
+		usage_small(argc, argv);
+		return 1;
+		break;
+	}
+
+	return 0;
+}

src/templ.c

@@ -0,0 +1,16 @@
+/*
+ * templ.c - template file
+ *
+ * This file is part of Glacier.
+ *
+ * Glacier 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 3 of the License, or (at your option) any later version.
+
+ * Glacier 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 Glacier. 
+ * If not, see <https://www.gnu.org/licenses/>.
+ */

src/util.h

@@ -0,0 +1,66 @@
+#ifndef UTIL_H_
+#define UTIL_H_
+
+#define _POSIX_C_SOURCE 200809L
+#undef _GNU_SOURCE
+#undef _DEFAULT_SOURCE
+#define _XOPEN_SOURCE 700
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+
+#define MAX_BUFFER_SIZE 128
+
+/*
+ * Aliases for concise data types
+ */
+
+typedef void u1;
+typedef char i8;
+typedef unsigned int u16;
+typedef int i16;
+typedef unsigned long u32;
+typedef long i32;
+typedef float f32;
+typedef unsigned long long u64;
+typedef long long i64;
+
+static inline i16
+strtoi(const i8 *str, i16 *out)
+{
+	i8 *endptr = NULL;
+	errno = 0;
+
+	long val = strtol(str, &endptr, 10);
+	if (errno != 0 || endptr == str || *endptr != '\0') {
+		return 1;
+	}
+
+	*out = (int)val;
+	return 0;
+}
+
+static inline i16
+strtob(const i8 *str, int *out)
+{
+	if (strcasecmp(str, "true") == 0 || strcmp(str, "1") == 0) {
+		*out = 1;
+		return 0;
+	}
+	else if (strcasecmp(str, "false") == 0 || strcmp(str, "0") == 0) {
+		*out = 0;
+		return 0;
+	}
+
+	return 1;
+}
+
+static inline i16
+store_empty(const config_storage_t *storage)
+{
+	return storage -> count == 0;
+}
+
+#endif