Start implementing the library and switch the spec to entirely INI because YAML is harder to parse

4 files changed, 68 insertions, 36 deletions

diff --git a/README.md b/README.md
index 5121644..b3a76ab 100644
--- a/README.md
+++ b/README.md
@@ -16,24 +16,21 @@ A package is a `.tar.zst` archive with the file extension `.mpk`.
 
 ```
 pkgname-1.2.3.mpk
--> pkg.yml  # Metadata
+-> pkg.ini  # Metadata
 -> _install.tar.zst  # This will be extracted to /
 -> post-install  # Optional, runs after install
 -> pre-remove  # Optional, runs before remove
 ```
 
-#### pkg.yml
-
-```yaml
-name: pkgname 
-version: 1.2.3 
-desc: testing testing 123, i like chicken nuggets, not 3 
-deps:
-    - dep1 
-    - dep2
-    - dep3
-maintainer: French Hacker <[email protected]>
-license: WTFPL
+#### pkg.ini
+
+```ini
+name = pkgname 
+version = 1.2.3 
+desc = testing testing 123, i like chicken nuggets, not 3 
+deps = dep1 dep2 dep
+maintainer = French Hacker <[email protected]>
+license = WTFPL
 ```
 
 #### Scripts
@@ -54,44 +51,50 @@ Configuration format is as follows:
 # Example repository configuration for mbpk 
 # Format: name = url
 
-core = https://repo.yerba.arslaancodes.com/core
-extra = https://repo.yerba.arslaancodes.com/extra
+[core]
+url = https://repo.yerba.arslaancodes.com/core
+
+[extra]
+url = https://repo.yerba.arslaancodes.com/extra
 ```
 
+Repos will be synchronized by copying them into `/var/lib/mbpk-repo/`.
+For example, the repos from the previous configuration example would be at the following locations:
+- `/var/lib/mbpk-repo/core`
+- `/var/lib/mbpk-repo/extra`
+
 ### Structure 
 
 Repository structure is as follows:
 
 ```
 core/  # Example repository name
--> repo.yml  # Repository metadata
+-> repo.ini  # Repository metadata
 -> pkg/
-   -> pkg/pkgname.yml  # Package metadata
-   -> pkg/pkgname2.yml  # More package metadata
+   -> pkgname.ini  # Package metadata
+   -> pkgname2.ini  # More package metadata
 -> files/
    -> pkgname-1.2.3.mpk  # Example package file
 ```
 
-#### repo.yml 
+#### repo.ini
 
-```yaml
-name: core 
-desc: Core repo for Yerba Linux
+```ini
+name = core 
+desc = Core repo for Yerba Linux
+url = https://repo.yerba.arslaancodes.com/core
 ```
 
-#### pkg/pkgname.yml 
-
-```yaml
-name: pkgname 
-version: 1.2.3 
-desc: testing testing 123, i like chicken nuggets, not 3 
-url: https://repo.yerba.arslaancodes.com/core/files/pkgname-1.2.3.mpk
-deps:
-    - dep1 
-    - dep2
-    - dep3
-maintainer: French Hacker <[email protected]>
-license: WTFPL
+#### pkg/pkgname.ini
+
+```ini
+name = pkgname 
+version = 1.2.3 
+desc = testing testing 123, i like chicken nuggets, not 3 
+url = https://repo.yerba.arslaancodes.com/core/files/pkgname-1.2.3.mpk
+deps = dep1 dep2 dep3
+maintainer = French Hacker <[email protected]>
+license = WTFPL
 ```
 
 ## Database & Package Installation/Removal
@@ -119,3 +122,5 @@ Removal of a package is simple:
 - `mbpk-upgrade <pkgname>`: upgrades the specified package 
 - `mbpk-search <term>`: searches repositories for a specified term
 - `mbpk-info <pkgname>`: shows metadata of a requested installed package 
+
+Running these commands require superuser privileges or for the user to be in the `mbpk` group. Users that are in the `mbpk` group will be able to run `mbpk` commands without superuser access. For this reason all `mbpk-*` wrapper binaries will be setuid.
diff --git a/include/libmbpk.h b/include/libmbpk.h
index 0347e0c..e97c789 100644
--- a/include/libmbpk.h
+++ b/include/libmbpk.h
@@ -6,7 +6,7 @@ typedef struct mbpk_pkg {
     const char *version;
     const char *desc;
     const char *url;
-    const char **deps;
+    mbpk_pkg **deps;
     const char *maintainer;
     const char *license;
 } mbpk_pkg;
diff --git a/meson.build b/meson.build
index 5dc3113..4783e80 100644
--- a/meson.build
+++ b/meson.build
@@ -6,6 +6,7 @@ deps = []
 deps += dependency('libcurl')
 deps += dependency('libarchive')
 deps += dependency('libzstd')
+deps += dependency('inih')
 
 libdir = get_option('libdir')
 
diff --git a/src/libmbpk.c b/src/libmbpk.c
index e69de29..ee7fe75 100644
--- a/src/libmbpk.c
+++ b/src/libmbpk.c
@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/stat.h>
+
+typedef struct {
+	const char* name;
+	const char* desc;
+	const char* url;
+} mbpk_repository;
+
+#define MBPK_DB_DIR "/var/lib/mbpk"
+#define MBPK_REPO_DIR "/var/lib/mbpk-repo"
+#define MBPK_REPO_CONFIG "/etc/mbpk-repos.ini"
+
+int mbpk_init(void) {
+	struct stat st;
+	if (stat(MBPK_DB_DIR, &st) == -1) {
+		if (mkdir(MBPK_DB_DIR, 0755) == -1) {
+			fprintf(stderr, "mbpk: failed to create %s: %s\n", MBPK_DB_DIR, strerror(errno));
+		}
+		return 1;
+	}
+	return 0;
+}