+++ /dev/null
-/*
- * Copyright (C) 2008 - 2016 The Geeqie Team
- *
- * Authors: Vladimir Nadvornik, Laurent Monin
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "main.h"
-#include "misc.h"
-#include "ui_fileops.h"
-
-#include <langinfo.h>
-
-gdouble get_zoom_increment(void)
-{
- return ((options->image.zoom_increment != 0) ? (gdouble)options->image.zoom_increment / 100.0 : 1.0);
-}
-
-gchar *utf8_validate_or_convert(const gchar *text)
-{
- gint len;
-
- if (!text) return NULL;
-
- len = strlen(text);
- if (!g_utf8_validate(text, len, NULL))
- return g_convert(text, len, "UTF-8", "ISO-8859-1", NULL, NULL, NULL);
-
- return g_strdup(text);
-}
-
-gint utf8_compare(const gchar *s1, const gchar *s2, gboolean case_sensitive)
-{
- gchar *s1_key, *s2_key;
- gchar *s1_t, *s2_t;
- gint ret;
-
- g_assert(g_utf8_validate(s1, -1, NULL));
- g_assert(g_utf8_validate(s2, -1, NULL));
-
- if (!case_sensitive)
- {
- s1_t = g_utf8_casefold(s1, -1);
- s2_t = g_utf8_casefold(s2, -1);
- }
- else
- {
- s1_t = (gchar *) s1;
- s2_t = (gchar *) s2;
- }
-
- s1_key = g_utf8_collate_key(s1_t, -1);
- s2_key = g_utf8_collate_key(s2_t, -1);
-
- ret = strcmp(s1_key, s2_key);
-
- g_free(s1_key);
- g_free(s2_key);
-
- if (!case_sensitive)
- {
- g_free(s1_t);
- g_free(s2_t);
- }
-
- return ret;
-}
-
-/* Borrowed from gtkfilesystemunix.c */
-gchar *expand_tilde(const gchar *filename)
-{
-#ifndef G_OS_UNIX
- return g_strdup(filename);
-#else
- const gchar *notilde;
- const gchar *slash;
- const gchar *home;
-
- if (filename[0] != '~')
- return g_strdup(filename);
-
- notilde = filename + 1;
- slash = strchr(notilde, G_DIR_SEPARATOR);
- if (slash == notilde || !*notilde)
- {
- home = g_get_home_dir();
- if (!home)
- return g_strdup(filename);
- }
- else
- {
- gchar *username;
- struct passwd *passwd;
-
- if (slash)
- username = g_strndup(notilde, slash - notilde);
- else
- username = g_strdup(notilde);
-
- passwd = getpwnam(username);
- g_free(username);
-
- if (!passwd)
- return g_strdup(filename);
-
- home = passwd->pw_dir;
- }
-
- if (slash)
- return g_build_filename(home, G_DIR_SEPARATOR_S, slash + 1, NULL);
- else
- return g_build_filename(home, G_DIR_SEPARATOR_S, NULL);
-#endif
-}
-
-/* Search for latitude/longitude parameters in a string
- */
-
-#define GEOCODE_NAME "geocode-parameters.awk"
-#define BUFSIZE 128
-
-gchar *decode_geo_script(const gchar *path_dir, const gchar *input_text)
-{
- gchar *message;
- gchar *path = g_build_filename(path_dir, GEOCODE_NAME, NULL);
- gchar *cmd = g_strconcat("echo \'", input_text, "\' | awk -f ", path, NULL);
-
- if (g_file_test(path, G_FILE_TEST_EXISTS))
- {
- gchar buf[BUFSIZE];
- FILE *fp;
-
- if ((fp = popen(cmd, "r")) == NULL)
- {
- message = g_strconcat("Error: opening pipe\n", input_text, NULL);
- }
- else
- {
- while (fgets(buf, BUFSIZE, fp))
- {
- DEBUG_1("Output: %s", buf);
- }
-
- message = g_strconcat(buf, NULL);
-
- if(pclose(fp))
- {
- message = g_strconcat("Error: Command not found or exited with error status\n", input_text, NULL);
- }
- }
- }
- else
- {
- message = g_strconcat(input_text, NULL);
- }
-
- g_free(path);
- g_free(cmd);
- return message;
-}
-
-gchar *decode_geo_parameters(const gchar *input_text)
-{
- gchar *message;
- gchar *dir;
-
- message = decode_geo_script(GQ_BIN_DIR, input_text);
- if (strstr(message, "Error"))
- {
- g_free(message);
- dir = g_build_filename(get_rc_dir(), "applications", NULL);
- message = decode_geo_script(dir, input_text);
- g_free(dir);
- }
-
- return message;
-}
-
-/* Run a command like system() but may output debug messages. */
-int runcmd(gchar *cmd)
-{
-#if 1
- return system(cmd);
- return 0;
-#else
- /* For debugging purposes */
- int retval = -1;
- FILE *in;
-
- DEBUG_1("Running command: %s", cmd);
-
- in = popen(cmd, "r");
- if (in)
- {
- int status;
- const gchar *msg;
- gchar buf[2048];
-
- while (fgets(buf, sizeof(buf), in) != NULL )
- {
- DEBUG_1("Output: %s", buf);
- }
-
- status = pclose(in);
-
- if (WIFEXITED(status))
- {
- msg = "Command terminated with exit code";
- retval = WEXITSTATUS(status);
- }
- else if (WIFSIGNALED(status))
- {
- msg = "Command was killed by signal";
- retval = WTERMSIG(status);
- }
- else
- {
- msg = "pclose() returned";
- retval = status;
- }
-
- DEBUG_1("%s : %d\n", msg, retval);
- }
-
- return retval;
-#endif
-}
-
-/**
- * @brief Returns integer representing first_day_of_week
- * @returns Integer in range 1 to 7
- *
- * Uses current locale to get first day of week
- *
- * Sunday == 1
- */
-gint date_get_first_day_of_week()
-{
- return nl_langinfo(_NL_TIME_FIRST_WEEKDAY)[0];
-}
-
-
-/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
projects / geeqie.git / blobdiff