/*
- * Geeqie
- * Copyright (C) 2008 The Geeqie Team
+ * Copyright (C) 2008 - 2016 The Geeqie Team
*
- * Authors: Vladimir Nadvornik / Laurent Monin
+ * Authors: Vladimir Nadvornik, Laurent Monin
*
- * This software is released under the GNU General Public License (GNU GPL).
- * Please read the included file COPYING for more information.
- * This software comes with no warranty of any kind, use at your own risk!
+ * 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"
gdouble get_zoom_increment(void)
{
- return ((options->image.zoom_increment != 0) ? (gdouble)options->image.zoom_increment / 10.0 : 1.0);
+ 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);
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);
#endif
}
-/*
- returns text without quotes or NULL for empty or broken string
- any text up to first '"' is skipped
- tail is set to point at the char after the second '"'
- or at the ending \0
+/* Search for latitude/longitude parameters in a string
+ */
-*/
+#define GEOCODE_NAME "geocode-parameters.awk"
+#define BUFSIZE 128
-gchar *quoted_value(const gchar *text, const gchar **tail)
+gchar *decode_geo_parameters(const gchar *input_text)
{
- const gchar *ptr;
- gint c = 0;
- gint l = strlen(text);
- gchar *retval = NULL;
-
- if (tail) *tail = text;
-
- if (l == 0) return retval;
+ gchar *message;
+ gchar *path = g_build_filename(get_rc_dir(), GEOCODE_NAME, NULL);
+ gchar *cmd = g_strconcat("echo \'", input_text, "\' | awk -f ", path, NULL);
- while (c < l && text[c] != '"') c++;
- if (text[c] == '"')
+ if (g_file_test(path, G_FILE_TEST_EXISTS))
{
- gint e;
- c++;
- ptr = text + c;
- e = c;
- while (e < l)
+ gchar buf[BUFSIZE];
+ FILE *fp;
+
+ if ((fp = popen(cmd, "r")) == NULL)
{
- if (text[e-1] != '\\' && text[e] == '"') break;
- e++;
+ message = g_strconcat("Error: opening pipe\n", input_text, NULL);
}
- if (text[e] == '"')
+ else
{
- if (e - c > 0)
- {
- gchar *substring = g_strndup(ptr, e - c);
+ fgets(buf, BUFSIZE, fp);
+ message = g_strconcat(buf, NULL);
- if (substring)
- {
- retval = g_strcompress(substring);
- g_free(substring);
- }
+ if(pclose(fp))
+ {
+ message = g_strconcat("Error: Command not found or exited with error status\n", input_text, NULL);
}
}
- if (tail) *tail = text + e + 1;
}
else
- /* for compatibility with older formats (<0.3.7)
- * read a line without quotes too */
{
- c = 0;
- while (c < l && text[c] != '\n' && !g_ascii_isspace(text[c])) c++;
- if (c != 0)
- {
- retval = g_strndup(text, c);
- }
- if (tail) *tail = text + c;
+ message = g_strconcat(input_text, NULL);
}
- return retval;
+ g_free(path);
+ g_free(cmd);
+ return message;
}
-gchar *escquote_value(const gchar *text)
+/* Run a command like system() but may output debug messages. */
+int runcmd(gchar *cmd)
{
- gchar *e;
+#if 1
+ return system(cmd);
+ return 0;
+#else
+ /* For debugging purposes */
+ int retval = -1;
+ FILE *in;
- if (!text) return g_strdup("\"\"");
+ DEBUG_1("Running command: %s", cmd);
- e = g_strescape(text, "");
- if (e)
+ in = popen(cmd, "r");
+ if (in)
{
- gchar *retval = g_strdup_printf("\"%s\"", e);
- g_free(e);
- return retval;
- }
- return g_strdup("\"\"");
+ 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
}
+
+
/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
projects / geeqie.git / blobdiff