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-rw-r--r--src/pacman/callback.c13
-rw-r--r--src/pacman/util.c55
-rw-r--r--src/pacman/util.h2
3 files changed, 70 insertions, 0 deletions
diff --git a/src/pacman/callback.c b/src/pacman/callback.c
index e3feea16..43c56d00 100644
--- a/src/pacman/callback.c
+++ b/src/pacman/callback.c
@@ -302,6 +302,19 @@ void cb_trans_conv(pmtransconv_t event, void *data1, void *data2,
alpm_list_free(namelist);
}
break;
+ case PM_TRANS_CONV_SELECT_PROVIDER:
+ {
+ alpm_list_t *providers = (alpm_list_t *)data1;
+ int count = alpm_list_count(providers);
+ char *depstring = alpm_dep_compute_string((pmdepend_t *)data2);
+ printf(_(":: There are %d providers available for %s:\n"), count,
+ depstring);
+ free(depstring);
+ select_display(providers);
+ printf("\n");
+ *response = select_question(count);
+ }
+ break;
case PM_TRANS_CONV_LOCAL_NEWER:
if(!config->op_s_downloadonly) {
*response = yesno(_(":: %s-%s: local version is newer. Upgrade anyway?"),
diff --git a/src/pacman/util.c b/src/pacman/util.c
index 0377bf79..133dccc2 100644
--- a/src/pacman/util.c
+++ b/src/pacman/util.c
@@ -677,6 +677,61 @@ void display_optdepends(pmpkg_t *pkg)
}
}
+void select_display(const alpm_list_t *pkglist)
+{
+ const alpm_list_t *i;
+ int nth = 1;
+ alpm_list_t *list = NULL;
+ char *string = NULL;
+
+ for (i = pkglist; i; i = i->next) {
+ string = NULL;
+ pm_asprintf(&string, "%d) %s", nth, alpm_pkg_get_name(i->data));
+ list = alpm_list_add(list, string);
+ nth++;
+ }
+ list_display(" ", list);
+ FREELIST(list);
+}
+
+int select_question(int count)
+{
+ char response[32];
+ FILE *stream;
+ int preset = 1;
+
+ if(config->noconfirm) {
+ stream = stdout;
+ } else {
+ /* Use stderr so questions are always displayed when redirecting output */
+ stream = stderr;
+ }
+
+ fprintf(stream, _("Enter a number (default=%d)"), preset);
+ fprintf(stream, ": ");
+
+ if(config->noconfirm) {
+ fprintf(stream, "\n");
+ return(preset-1);
+ }
+
+ if(fgets(response, sizeof(response), stdin)) {
+ strtrim(response);
+ if(strlen(response) > 0) {
+ char *endptr = NULL;
+ int n = strtol(response, &endptr, 10);
+ if(*endptr == '\0' && n >= 1 && n <= count) {
+ return(n-1);
+ } else {
+ fprintf(stream, _("Invalid number: %s\n"), response);
+ return(-1);
+ }
+ }
+ }
+ return(preset-1);
+}
+
+
/* presents a prompt and gets a Y/N answer */
static int question(short preset, char *fmt, va_list args)
{
diff --git a/src/pacman/util.h b/src/pacman/util.h
index 78fe5b59..399f9bc8 100644
--- a/src/pacman/util.h
+++ b/src/pacman/util.h
@@ -59,6 +59,8 @@ int str_cmp(const void *s1, const void *s2);
void display_new_optdepends(pmpkg_t *oldpkg, pmpkg_t *newpkg);
void display_optdepends(pmpkg_t *pkg);
void print_packages(const alpm_list_t *packages);
+void select_display(const alpm_list_t *pkglist);
+int select_question(int count);
int yesno(char *fmt, ...);
int noyes(char *fmt, ...);
int pm_printf(pmloglevel_t level, const char *format, ...) __attribute__((format(printf,2,3)));