From 11b6a69266519ac53cfb654da7eee09cc9133a32 Mon Sep 17 00:00:00 2001
From: Aurelien Foret <aurelien@archlinux.org>
Date: Fri, 6 Jan 2006 22:19:14 +0000
Subject: moved pacman_deptest function in its own file

---
 src/pacman/pacman.c | 108 +---------------------------------------------------
 1 file changed, 1 insertion(+), 107 deletions(-)

(limited to 'src/pacman/pacman.c')

diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 3543afea..0a685907 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -46,6 +46,7 @@
 #include "upgrade.h"
 #include "query.h"
 #include "sync.h"
+#include "deptest.h"
 #include "pacman.h"
 
 config_t *config = NULL;
@@ -244,113 +245,6 @@ void cleanup(int signum)
 	exit(signum);
 }
 
-int pacman_deptest(list_t *targets)
-{
-	PM_LIST *data;
-	list_t *i;
-	char *str;
-
-	if(targets == NULL) {
-		return(0);
-	}
-
-	if(config->op_d_vertest) {
-		if(targets->data && targets->next && targets->next->data) {
-			int ret = alpm_pkg_vercmp(targets->data, targets->next->data);
-			printf("%d\n", ret);
-			return(ret);
-		}
-		return(0);
-	}
-
-	/* we create a transaction to hold a dummy package to be able to use
-	 * deps checkings from alpm_trans_prepare() */
-	if(alpm_trans_init(PM_TRANS_TYPE_ADD, 0, NULL, NULL) == -1) {
-		ERR(NL, "%s", alpm_strerror(pm_errno));
-		return(1);
-	}
-
-	/* We use a hidden facility from alpm_trans_addtarget() to add a dummy
-	 * target to the transaction (see the library code for details).
-	 * It allows us to use alpm_trans_prepare() to check dependencies of the
-	 * given target.
-	 */
-	str = (char *)malloc(strlen("name=dummy|version=1.0-1")+1);
-	strcpy(str, "name=dummy|version=1.0-1");
-	for(i = targets; i; i = i->next) {
-		str = (char *)realloc(str, strlen(str)+8+strlen(i->data)+1);
-		strcat(str, "|depend=");
-		strcat(str, i->data);
-	}
-	if(alpm_trans_addtarget(str) == -1) {
-		FREE(str);
-		ERR(NL, "%s\n", alpm_strerror(pm_errno));
-		alpm_trans_release();
-		return(1);
-	}
-	FREE(str);
-
-	if(alpm_trans_prepare(&data) == -1) {
-		PM_LIST *lp;
-		int ret = 126;
-		list_t *synctargs = NULL;
-
-		switch(pm_errno) {
-			case PM_ERR_UNSATISFIED_DEPS:
-				for(lp = alpm_list_first(data); lp; lp = alpm_list_next(lp)) {
-					PM_DEPMISS *miss = alpm_list_getdata(lp);
-					if(!config->op_d_resolve) {
-						MSG(NL, "requires: %s", alpm_dep_getinfo(miss, PM_DEP_NAME));
-						switch((int)alpm_dep_getinfo(miss, PM_DEP_MOD)) {
-							case PM_DEP_MOD_EQ: MSG(CL, "=%s", alpm_dep_getinfo(miss, PM_DEP_VERSION));  break;
-							case PM_DEP_MOD_GE: MSG(CL, ">=%s", alpm_dep_getinfo(miss, PM_DEP_VERSION)); break;
-							case PM_DEP_MOD_LE: MSG(CL, "<=%s", alpm_dep_getinfo(miss, PM_DEP_VERSION)); break;
-						}
-						MSG(CL, "\n");
-					}
-					synctargs = list_add(synctargs, strdup(alpm_dep_getinfo(miss, PM_DEP_NAME)));
-				}
-				alpm_list_free(data);
-			break;
-			case PM_ERR_CONFLICTING_DEPS:
-				/* we can't auto-resolve conflicts */
-				for(lp = alpm_list_first(data); lp; lp = alpm_list_next(lp)) {
-					PM_DEPMISS *miss = alpm_list_getdata(lp);
-					MSG(NL, "conflict: %s", alpm_dep_getinfo(miss, PM_DEP_NAME));
-				}
-				ret = 127;
-				alpm_list_free(data);
-			break;
-			default:
-				ret = 127;
-			break;
-		}
-
-		if(alpm_trans_release() == -1) {
-			ERR(NL, "%s", alpm_strerror(pm_errno));
-			return(1);
-		}
-
-		/* attempt to resolve missing dependencies */
-		/* TODO: handle version comparators (eg, glibc>=2.2.5) */
-		if(ret == 126 && synctargs != NULL) {
-			if(!config->op_d_resolve || pacman_sync(synctargs) != 0) {
-				/* error (or -D not used) */
-				ret = 127;
-			}
-		}
-		FREELIST(synctargs);
-		return(ret);
-	}
-
-	if(alpm_trans_release() == -1) {
-		ERR(NL, "%s", alpm_strerror(pm_errno));
-		return(1);
-	}
-
-	return(0);
-}
-
 /* Parse command-line arguments for each operation
  *     argc: argc
  *     argv: argv
-- 
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