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Use GDir to enumerate plugin directories.

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Sebastian Ramacher 2012-03-03 16:59:17 +01:00
parent 925c9973fa
commit f23c90234b
1 changed files with 20 additions and 31 deletions
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51
document.c
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@ -6,17 +6,13 @@
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <unistd.h>
#include <string.h> #include <string.h>
#include <limits.h> #include <limits.h>
#include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <dirent.h>
#include <dlfcn.h> #include <dlfcn.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h> #include <errno.h>
#include <glib.h> #include <glib.h>
#include <gio/gio.h>
#include "document.h" #include "document.h"
#include "utils.h" #include "utils.h"
@ -40,44 +36,40 @@ void
zathura_document_plugins_load(zathura_t* zathura) zathura_document_plugins_load(zathura_t* zathura)
{ {
GIRARA_LIST_FOREACH(zathura->plugins.path, char*, iter, plugindir) GIRARA_LIST_FOREACH(zathura->plugins.path, char*, iter, plugindir)
/* TODO: rewrite with GDir */
/* read all files in the plugin directory */ /* read all files in the plugin directory */
DIR* dir = opendir(plugindir); GDir* dir = g_dir_open(plugindir, 0, NULL);
if (dir == NULL) { if (dir == NULL) {
girara_error("could not open plugin directory: %s", plugindir); girara_error("could not open plugin directory: %s", plugindir);
girara_list_iterator_next(iter); girara_list_iterator_next(iter);
continue; continue;
} }
int fddir = dirfd(dir); char* name = NULL;
struct dirent* entry; while ((name = (char*) g_dir_read_name(dir)) != NULL) {
while ((entry = readdir(dir)) != NULL) { char* path = g_build_filename(plugindir, name, NULL);
if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) { GFile* file = g_file_new_for_path(path);
GError* error = NULL;
GFileInfo* file_info = g_file_query_info(file, G_FILE_ATTRIBUTE_UNIX_MODE, 0, NULL, &error);
if (file_info == NULL) {
girara_error("failed to query file info for %s: %s", path, error->message);
g_error_free(error);
g_object_unref(file);
g_free(path);
continue; continue;
} }
struct stat statbuf; const guint mode = g_file_info_get_attribute_uint32(file_info, G_FILE_ATTRIBUTE_UNIX_MODE);
if (fstatat(fddir, entry->d_name, &statbuf, 0) != 0) { g_object_unref(file_info);
girara_error("failed to fstatat %s/%s; errno is %d.", plugindir, entry->d_name, errno); g_object_unref(file);
continue;
}
/* check if entry is a file */ if (S_ISREG(mode) == 0) {
if (S_ISREG(statbuf.st_mode) == 0) { girara_info("%s is not a regular file. Skipping.", path);
girara_info("%s/%s is not a regular file. Skipping.", plugindir, entry->d_name); g_free(path);
continue; continue;
} }
void* handle = NULL; void* handle = NULL;
zathura_document_plugin_t* plugin = NULL; zathura_document_plugin_t* plugin = NULL;
char* path = NULL;
/* get full path */
path = g_build_filename(plugindir, entry->d_name, NULL);
if (path == NULL) {
g_error("failed to allocate memory!");
break;
}
/* load plugin */ /* load plugin */
handle = dlopen(path, RTLD_NOW); handle = dlopen(path, RTLD_NOW);
@ -129,10 +121,7 @@ zathura_document_plugins_load(zathura_t* zathura)
g_free(path); g_free(path);
} }
g_dir_close(dir);
if (closedir(dir) == -1) {
girara_error("could not close plugin directory %s", plugindir);
}
GIRARA_LIST_FOREACH_END(zathura->plugins.path, char*, iter, plugindir); GIRARA_LIST_FOREACH_END(zathura->plugins.path, char*, iter, plugindir);
} }