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authorChantry Xavier <shiningxc@gmail.com>2008-02-19 00:44:09 +0100
committerDan McGee <dan@archlinux.org>2008-02-24 18:17:49 -0600
commit143135e666f5564240868810f0b8f4bc46ff87b5 (patch)
treed70bb426c06e9ee0dc94481ed5144aedca0bc54c
parentca1a187131d95604ff2c33df3c1ec80ef4af789b (diff)
Improve yesno function.
Add a preset paramater to yesno function saying which answer should be the default. Ref: http://www.archlinux.org/pipermail/pacman-dev/2007-June/008470.html This allows us to answer no by default to some questions, like the -Scc one mentioned in the above thread, and implemented by this patch. Another advantage is that we don't have to repeat the [Y/n] in every questions. It's only put once in yesno function. This highly reduces the chances that YES and NO strings are translated, but not some questions, which lead to obvious confusions. Finally, the noconfirm variable only needs to be used in that yesno function. So all other usages of it were removed. Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
-rw-r--r--src/pacman/callback.c34
-rw-r--r--src/pacman/remove.c6
-rw-r--r--src/pacman/sync.c30
-rw-r--r--src/pacman/util.c32
-rw-r--r--src/pacman/util.h2
5 files changed, 49 insertions, 55 deletions
diff --git a/src/pacman/callback.c b/src/pacman/callback.c
index b16c79ee..ef161855 100644
--- a/src/pacman/callback.c
+++ b/src/pacman/callback.c
@@ -251,41 +251,33 @@ void cb_trans_conv(pmtransconv_t event, void *data1, void *data2,
case PM_TRANS_CONV_INSTALL_IGNOREPKG:
if(data2) {
/* TODO we take this route based on data2 being not null? WTF */
- *response = yesno(_(":: %s requires installing %s from IgnorePkg/IgnoreGroup. Install anyway? [Y/n] "),
+ *response = yesno(1, _(":: %s requires installing %s from IgnorePkg/IgnoreGroup. Install anyway?"),
alpm_pkg_get_name(data1),
alpm_pkg_get_name(data2));
} else {
- *response = yesno(_(":: %s is in IgnorePkg/IgnoreGroup. Install anyway? [Y/n] "),
+ *response = yesno(1, _(":: %s is in IgnorePkg/IgnoreGroup. Install anyway?"),
alpm_pkg_get_name(data1));
}
break;
case PM_TRANS_CONV_REMOVE_HOLDPKG:
- *response = yesno(_(":: %s is designated as a HoldPkg. Remove anyway? [Y/n] "),
+ *response = yesno(1, _(":: %s is designated as a HoldPkg. Remove anyway?"),
alpm_pkg_get_name(data1));
break;
case PM_TRANS_CONV_REPLACE_PKG:
- if(!config->noconfirm) {
- *response = yesno(_(":: Replace %s with %s/%s? [Y/n] "),
- alpm_pkg_get_name(data1),
- (char *)data3,
- alpm_pkg_get_name(data2));
- } else {
- printf(_("Replacing %s with %s/%s\n"),
- alpm_pkg_get_name(data1),
- (char *)data3,
- alpm_pkg_get_name(data2));
- *response = 1;
- }
+ *response = yesno(1, _(":: Replace %s with %s/%s?"),
+ alpm_pkg_get_name(data1),
+ (char *)data3,
+ alpm_pkg_get_name(data2));
break;
case PM_TRANS_CONV_CONFLICT_PKG:
- *response = yesno(_(":: %s conflicts with %s. Remove %s? [Y/n] "),
+ *response = yesno(1, _(":: %s conflicts with %s. Remove %s?"),
(char *)data1,
(char *)data2,
(char *)data2);
break;
case PM_TRANS_CONV_LOCAL_NEWER:
if(!config->op_s_downloadonly) {
- *response = yesno(_(":: %s-%s: local version is newer. Upgrade anyway? [Y/n] "),
+ *response = yesno(1, _(":: %s-%s: local version is newer. Upgrade anyway?"),
alpm_pkg_get_name(data1),
alpm_pkg_get_version(data1));
} else {
@@ -293,12 +285,8 @@ void cb_trans_conv(pmtransconv_t event, void *data1, void *data2,
}
break;
case PM_TRANS_CONV_CORRUPTED_PKG:
- if(!config->noconfirm) {
- *response = yesno(_(":: File %s is corrupted. Do you want to delete it? [Y/n] "),
- (char *)data1);
- } else {
- *response = 1;
- }
+ *response = yesno(1, _(":: File %s is corrupted. Do you want to delete it?"),
+ (char *)data1);
break;
}
}
diff --git a/src/pacman/remove.c b/src/pacman/remove.c
index 4c5b5c09..a604014e 100644
--- a/src/pacman/remove.c
+++ b/src/pacman/remove.c
@@ -75,11 +75,11 @@ int pacman_remove(alpm_list_t *targets)
printf(_(":: group %s:\n"), alpm_grp_get_name(grp));
list_display(" ", pkgnames);
- all = yesno(_(" Remove whole content? [Y/n] "));
+ all = yesno(1, _(" Remove whole content?"));
for(p = pkgnames; p; p = alpm_list_next(p)) {
char *pkg = alpm_list_getdata(p);
- if(all || yesno(_(":: Remove %s from group %s? [Y/n] "), pkg, (char *)alpm_list_getdata(i))) {
+ if(all || yesno(1, _(":: Remove %s from group %s?"), pkg, (char *)alpm_list_getdata(i))) {
finaltargs = alpm_list_add(finaltargs, strdup(pkg));
}
}
@@ -155,7 +155,7 @@ int pacman_remove(alpm_list_t *targets)
list_display(_("Targets:"), lst);
FREELIST(lst);
/* get confirmation */
- if(yesno(_("\nDo you want to remove these packages? [Y/n] ")) == 0) {
+ if(yesno(1, _("\nDo you want to remove these packages?")) == 0) {
remove_cleanup();
FREELIST(finaltargs);
return(1);
diff --git a/src/pacman/sync.c b/src/pacman/sync.c
index 5cf146b6..2dbf3f25 100644
--- a/src/pacman/sync.c
+++ b/src/pacman/sync.c
@@ -89,7 +89,7 @@ static int sync_cleandb(const char *dbpath, int keep_used) {
/* We have a directory that doesn't match any syncdb.
* Ask the user if he wants to remove it. */
if(!found) {
- if(!yesno(_("Do you want to remove %s? [Y/n] "), path)) {
+ if(!yesno(1, _("Do you want to remove %s?"), path)) {
continue;
}
@@ -108,7 +108,7 @@ static int sync_cleandb_all(void) {
char newdbpath[PATH_MAX];
printf(_("Database directory: %s\n"), dbpath);
- if(!yesno(_("Do you want to remove unused repositories? [Y/n] "))) {
+ if(!yesno(1, _("Do you want to remove unused repositories?"))) {
return(0);
}
/* The sync dbs were previously put in dbpath/, but are now in dbpath/sync/,
@@ -138,7 +138,7 @@ static int sync_cleancache(int level)
* package and see if it has an entry in the local DB; if not, delete it.
*/
printf(_("Cache directory: %s\n"), cachedir);
- if(!yesno(_("Do you want to remove uninstalled packages from cache? [Y/n] "))) {
+ if(!yesno(1, _("Do you want to remove uninstalled packages from cache?"))) {
return(0);
}
printf(_("removing old packages from cache... "));
@@ -185,7 +185,7 @@ static int sync_cleancache(int level)
} else {
/* full cleanup */
printf(_("Cache directory: %s\n"), cachedir);
- if(!yesno(_("Do you want to remove ALL packages from cache? [Y/n] "))) {
+ if(!yesno(0, _("Do you want to remove ALL packages from cache?"))) {
return(0);
}
printf(_("removing all packages from cache... "));
@@ -545,8 +545,8 @@ static int sync_trans(alpm_list_t *targets)
if(strcmp("pacman", alpm_pkg_get_name(spkg)) == 0) {
printf("\n");
printf(_(":: pacman has detected a newer version of itself.\n"));
- if(yesno(_(":: Do you want to cancel the current operation\n"
- ":: and install the new pacman version now? [Y/n] "))) {
+ if(yesno(1, _(":: Do you want to cancel the current operation\n"
+ ":: and install the new pacman version now?"))) {
if(sync_trans_release() == -1) {
return(1);
}
@@ -597,14 +597,14 @@ static int sync_trans(alpm_list_t *targets)
const alpm_list_t *grppkgs = alpm_grp_get_pkgs(grp);
alpm_list_t *pkgs = alpm_list_remove_dupes(grppkgs);
list_display(" ", pkgs);
- if(yesno(_(":: Install whole content? [Y/n] "))) {
+ if(yesno(1, _(":: Install whole content?"))) {
for(k = pkgs; k; k = alpm_list_next(k)) {
targets = alpm_list_add(targets, strdup(alpm_list_getdata(k)));
}
} else {
for(k = pkgs; k; k = alpm_list_next(k)) {
char *pkgname = alpm_list_getdata(k);
- if(yesno(_(":: Install %s from group %s? [Y/n] "), pkgname, targ)) {
+ if(yesno(1, _(":: Install %s from group %s?"), pkgname, targ)) {
targets = alpm_list_add(targets, strdup(pkgname));
}
}
@@ -693,19 +693,9 @@ static int sync_trans(alpm_list_t *targets)
printf("\n");
if(config->op_s_downloadonly) {
- if(config->noconfirm) {
- printf(_("Beginning download...\n"));
- confirm = 1;
- } else {
- confirm = yesno(_("Proceed with download? [Y/n] "));
- }
+ confirm = yesno(1, _("Proceed with download?"));
} else {
- if(config->noconfirm) {
- printf(_("Beginning upgrade process...\n"));
- confirm = 1;
- } else {
- confirm = yesno(_("Proceed with installation? [Y/n] "));
- }
+ confirm = yesno(1, _("Proceed with installation?"));
}
if(!confirm) {
goto cleanup;
diff --git a/src/pacman/util.c b/src/pacman/util.c
index 229f65a2..2623dbdb 100644
--- a/src/pacman/util.c
+++ b/src/pacman/util.c
@@ -527,28 +527,44 @@ void display_targets(const alpm_list_t *syncpkgs, pmdb_t *db_local)
}
/* presents a prompt and gets a Y/N answer */
-/* TODO there must be a better way */
-int yesno(char *fmt, ...)
+int yesno(short preset, char *fmt, ...)
{
char response[32];
va_list args;
+ FILE *stream;
if(config->noconfirm) {
- return(1);
+ stream = stdout;
+ } else {
+ /* Use stderr so questions are always displayed when redirecting output */
+ stream = stderr;
}
va_start(args, fmt);
- /* Use stderr so questions are always displayed when redirecting output */
- vfprintf(stderr, fmt, args);
+ vfprintf(stream, fmt, args);
va_end(args);
+ if(preset) {
+ fprintf(stream, " %s ", _("[Y/n]"));
+ } else {
+ fprintf(stream, " %s ", _("[y/N]"));
+ }
+
+ if(config->noconfirm) {
+ fprintf(stream, "\n");
+ return(preset);
+ }
+
if(fgets(response, 32, stdin)) {
- if(strlen(response) != 0) {
- strtrim(response);
+ strtrim(response);
+ if(strlen(response) == 0) {
+ return(preset);
}
- if(!strcasecmp(response, _("Y")) || !strcasecmp(response, _("YES")) || strlen(response) == 0) {
+ if(!strcasecmp(response, _("Y")) || !strcasecmp(response, _("YES"))) {
return(1);
+ } else if (!strcasecmp(response, _("N")) || !strcasecmp(response, _("NO"))) {
+ return(0);
}
}
return(0);
diff --git a/src/pacman/util.h b/src/pacman/util.h
index 0273512e..f2facbfc 100644
--- a/src/pacman/util.h
+++ b/src/pacman/util.h
@@ -50,7 +50,7 @@ alpm_list_t *strsplit(const char *str, const char splitchar);
void string_display(const char *title, const char *string);
void list_display(const char *title, const alpm_list_t *list);
void display_targets(const alpm_list_t *syncpkgs, pmdb_t *db_local);
-int yesno(char *fmt, ...);
+int yesno(short preset, char *fmt, ...);
int pm_printf(pmloglevel_t level, const char *format, ...) __attribute__((format(printf,2,3)));
int pm_fprintf(FILE *stream, pmloglevel_t level, const char *format, ...) __attribute__((format(printf,3,4)));
int pm_vfprintf(FILE *stream, pmloglevel_t level, const char *format, va_list args) __attribute__((format(printf,3,0)));