Filling in the devpkg main executable, almost ready for challenge and mid-term (?)

devpkg/.gitignore

@@ -0,0 +1 @@
+devpkg

devpkg/Makefile

@@ -1,6 +1,6 @@
 PREFIX?=/usr/local
 CFLAGS=-g -Wall -I${PREFIX}/apr/include/apr-1 -D_LARGEFILE64_SOURCE
-LDFLAGS=-lapr-1 -pthread -laprutil-1
+LDFLAGS=-L${PREFIX}/apr/lib -lapr-1 -pthread -laprutil-1
 
 all: devpkg
 

devpkg/devpkg.c

@@ -0,0 +1,105 @@
+#include <stdio.h>
+#include <apr_general.h>
+#include <apr_getopt.h>
+#include <apr_strings.h>
+#include <apr_lib.h>
+#include <apr_strings.h>
+
+#include "dbg.h"
+#include "db.h"
+#include "commands.h"
+
+
+int main(int argc, const char const *argv[])
+{
+    apr_pool_t *p = NULL;
+    apr_pool_initialize();
+    apr_pool_create(&p, NULL);
+
+    apr_getopt_t *opt;
+    apr_status_t rv;
+
+    char ch = '\0';
+    const char *optarg = NULL;
+    const char *config_opts = NULL;
+    const char *install_opts = NULL;
+    const char *make_opts = NULL;
+    const char *url = NULL;
+    enum CommandType request = COMMAND_NONE;
+
+    rv = apr_getopt_init(&opt, p, argc, argv);
+
+    while(apr_getopt(opt, "I:Lc:m:i:d:SF:B:", &ch, &optarg) == APR_SUCCESS) {
+        switch (ch) {
+            case 'I':
+                request = COMMAND_INSTALL;
+                url = optarg;
+                break;
+
+            case 'L':
+                request = COMMAND_LIST;
+                break;
+
+            case 'c':
+                config_opts = optarg;
+                break;
+
+            case 'm':
+                make_opts = optarg;
+                break;
+
+            case 'i':
+                install_opts = optarg;
+                break;
+
+            case 'S':
+                request = COMMAND_INIT;
+                break;
+
+            case 'F':
+                request = COMMAND_FETCH;
+                url = optarg;
+                break;
+
+            case 'B':
+                request = COMMAND_BUILD;
+                url = optarg;
+                break;
+        }
+    }
+
+    switch(request) {
+        case COMMAND_INSTALL:
+            check(url, "You must at least give a URL.");
+            Command_install(p, url, config_opts, make_opts, install_opts);
+            break;
+
+        case COMMAND_LIST:
+            DB_list();
+            break;
+
+        case COMMAND_FETCH:
+            check(url != NULL, "You must give a URL.");
+            Command_fetch(p, url, 1);
+            log_info("Downloaded to %s and in /tmp/", BUILD_DIR);
+            break;
+
+        case COMMAND_BUILD:
+            check(url, "You must at least give a URL.");
+            Command_build(p, url, config_opts, make_opts, install_opts);
+            break;
+
+        case COMMAND_INIT:
+            rv = DB_init();
+            check(rv == 0, "Failed to make the database.");
+            break;
+
+        default:
+            sentinel("Invalid command given.");
+    }
+
+    return 0;
+
+error:
+    return 1;
+}