} END_TEST
START_TEST(test_fix_path_basic) {
gchar* result = girara_fix_path("test");
fail_unless(g_strcmp0(result, "test") == 0,
"Fix path result does not match (got: %s, expected: %s)", result, "test", NULL);
g_free(result);
result = girara_fix_path("test/test");
fail_unless(g_strcmp0(result, "test/test") == 0,
"Fix path result does not match (got: %s, expected: %s)", result, "test/test", NULL);
g_free(result);
} END_TEST
} END_TEST
START_TEST(test_fix_path_extended) {
gchar* oldenv = g_getenv("HOME") ? g_strdup(g_getenv("HOME")) : NULL;
g_unsetenv("HOME");
girara_list_t* list = read_pwd_info();
GIRARA_LIST_FOREACH(list, pwd_info_t*, iter, pwdinfo)
gchar* path = g_strdup_printf("~%s/test", pwdinfo->name);
gchar* eres = g_build_filename(pwdinfo->dir, "test", NULL);
gchar* result = girara_fix_path(path);
fail_unless(g_strcmp0(result, eres) == 0,
"Fix path result does not match (got: %s, expected %s)", result, eres, NULL);
g_free(result);
g_free(eres);
g_free(path);
GIRARA_LIST_FOREACH_END(list, pwd_info_t*, iter, pwdinfo);
girara_list_free(list);
if (oldenv) {
g_setenv("HOME", oldenv, TRUE);
g_free(oldenv);
}
} END_TEST
FILE*
girara_file_open(const char* path, const char* mode)
{
if (path == NULL || mode == NULL) {
return NULL;
}
char* fixed_path = girara_fix_path(path);
if (fixed_path == NULL) {
return NULL;
}
FILE* fp = fopen(fixed_path, mode);
g_free(fixed_path);
if (fp == NULL) {
return NULL;
}
return fp;
}
FILE*
girara_file_open(const char* path, const char* mode)
{
if (path == NULL || mode == NULL) {
return NULL;
}
char* fixed_path = girara_fix_path(path);
if (fixed_path == NULL) {
return NULL;
}
FILE* fp = fopen(fixed_path, mode);
g_free(fixed_path);
if (fp == NULL) {
return NULL;
}
return fp;
/* TODO */
/*FILE* fp;*/
/*struct stat lstat;*/
/*struct stat fstat;*/
/*int fd;*/
/*char* mode = "rb+";*/
/*if (lstat(path, &lstat) == -1) {*/
/*if (errno != ENOENT) {*/
/*return NULL;*/
/*}*/
/*if ((fd = open(path, O_CREAT | O_EXCL | O_RDWR, 0600)) == -1) {*/
/*return NULL;*/
/*}*/
/*mode = "wb";*/
/*} else {*/
/*if ((fd = open(path, O_RDONLY)) == -1) {*/
/*return NULL;*/
/*}*/
/*if (fstat(fd, &fstat) == -1) {*/
/*if (lstat.st_mode != fstat.st_mode ||*/
/*lstat.st_ino != fstat.st_ino ||*/
/*lstat.st_dev != fstat.st_dev) {*/
/*close(fd);*/
/*return NULL;*/
/*}*/
/*}*/
/*ftruncate(fd, 0);*/
/*}*/
/*if ((fp = fdopen(fd, mode)) == NULL) {*/
/*close(fd);*/
/*unlink(path);*/
/*return NULL;*/
/*}*/
/*return fp;*/
}
bool
cmd_export(girara_session_t* session, girara_list_t* argument_list)
{
g_return_val_if_fail(session != NULL, false);
g_return_val_if_fail(session->global.data != NULL, false);
zathura_t* zathura = session->global.data;
if (zathura->document == NULL) {
girara_notify(session, GIRARA_ERROR, _("No document opened."));
return false;
}
if (girara_list_size(argument_list) != 2) {
girara_notify(session, GIRARA_ERROR, _("Invalid number of arguments given."));
return false;
}
const char* file_identifier = girara_list_nth(argument_list, 0);
const char* file_name = girara_list_nth(argument_list, 1);
if (file_name == NULL || file_identifier == NULL) {
return false;
}
char* export_path = girara_fix_path(file_name);
if (export_path == NULL) {
return false;
}
/* attachment */
if (strncmp(file_identifier, "attachment-", strlen("attachment-")) == 0) {
if (zathura_document_attachment_save(zathura->document, file_identifier + strlen("attachment-"), export_path) == false) {
girara_notify(session, GIRARA_ERROR, _("Couldn't write attachment '%s' to '%s'."), file_identifier, file_name);
} else {
girara_notify(session, GIRARA_INFO, _("Wrote attachment '%s' to '%s'."), file_identifier, export_path);
}
/* image */
} else if (strncmp(file_identifier, "image-p", strlen("image-p")) == 0 && strlen(file_identifier) >= 10) {
/* parse page id */
const char* input = file_identifier + strlen("image-p");
int page_id = atoi(input);
if (page_id == 0) {
goto image_error;
}
/* parse image id */
input = strstr(input, "-");
if (input == NULL) {
goto image_error;
}
int image_id = atoi(input + 1);
if (image_id == 0) {
goto image_error;
}
/* get image */
zathura_page_t* page = zathura_document_get_page(zathura->document, page_id - 1);
if (page == NULL) {
goto image_error;
}
girara_list_t* images = zathura_page_images_get(page, NULL);
if (images == NULL) {
goto image_error;
}
zathura_image_t* image = girara_list_nth(images, image_id - 1);
if (image == NULL) {
goto image_error;
}
cairo_surface_t* surface = zathura_page_image_get_cairo(page, image, NULL);
if (surface == NULL) {
goto image_error;
}
if (cairo_surface_write_to_png(surface, export_path) == CAIRO_STATUS_SUCCESS) {
girara_notify(session, GIRARA_INFO, _("Wrote image '%s' to '%s'."), file_identifier, export_path);
} else {
girara_notify(session, GIRARA_ERROR, _("Couldn't write image '%s' to '%s'."), file_identifier, file_name);
}
goto error_ret;
image_error:
girara_notify(session, GIRARA_ERROR, _("Unknown image '%s'."), file_identifier);
goto error_ret;
/* unknown */
} else {
girara_notify(session, GIRARA_ERROR, _("Unknown attachment or image '%s'."), file_identifier);
}
error_ret:
g_free(export_path);
return true;
}
static girara_completion_t*
list_files_for_cc(zathura_t* zathura, const char* input, bool check_file_ext)
{
girara_completion_t* completion = girara_completion_init();
girara_completion_group_t* group = girara_completion_group_create(zathura->ui.session, NULL);
gchar* path = NULL;
gchar* current_path = NULL;
if (completion == NULL || group == NULL) {
goto error_free;
}
path = girara_fix_path(input);
if (path == NULL) {
goto error_free;
}
/* If the path does not begin with a slash we update the path with the current
* working directory */
if (strlen(path) == 0 || path[0] != '/') {
long path_max;
#ifdef PATH_MAX
path_max = PATH_MAX;
#else
path_max = pathconf(path,_PC_PATH_MAX);
if (path_max <= 0)
path_max = 4096;
#endif
char cwd[path_max];
if (getcwd(cwd, path_max) == NULL) {
goto error_free;
}
char* tmp_path = g_strdup_printf("%s/%s", cwd, path);
g_free(path);
path = tmp_path;
}
/* Append a slash if the given argument is a directory */
bool is_dir = (path[strlen(path) - 1] == '/') ? true : false;
if ((g_file_test(path, G_FILE_TEST_IS_DIR) == TRUE) && !is_dir) {
char* tmp_path = g_strdup_printf("%s/", path);
g_free(path);
path = tmp_path;
is_dir = true;
}
/* get current path */
char* tmp = g_strdup(path);
current_path = is_dir ? g_strdup(tmp) : g_strdup(dirname(tmp));
g_free(tmp);
/* get current file */
gchar* current_file = is_dir ? "" : basename(path);
int current_file_length = strlen(current_file);
/* read directory */
if (g_file_test(current_path, G_FILE_TEST_IS_DIR) == TRUE) {
girara_list_t* names = list_files(zathura, current_path, current_file, current_file_length, is_dir, check_file_ext);
if (!names) {
goto error_free;
}
GIRARA_LIST_FOREACH(names, const char*, iter, file)
girara_completion_group_add_element(group, file, NULL);
GIRARA_LIST_FOREACH_END(names, const char*, iter, file);
girara_list_free(names);
}