Initial commitv0.99.0

1 files changed, 156 insertions, 0 deletions

diff --git a/cgg.c b/cgg.c
new file mode 100644
index 0000000..690c919
--- /dev/null
+++ b/cgg.c
@@ -0,0 +1,156 @@
+/*   Cataract - Static web photo gallery generator
+ *   Copyright (C) 2008 Tomas Bzatek <tbzatek@users.sourceforge.net>
+ *   
+ *   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 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 <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+
+#include <glib.h>
+
+#include <libxml/xmlmemory.h>
+
+#include "config.h"
+#include "setup.h"
+#include "generators.h"
+
+
+
+
+#define APP_VERSION "0.99.0"
+#define APP_BUILD_DATE "2008-07-27"
+
+
+
+/*
+ *   parse_cmd: parse commandline and fill global variable parameters   
+ */ 
+gboolean 
+parse_cmd (int argc, char* argv[], char **source_dir, char **dst_dir, gboolean *verbose)
+{
+  static gboolean _verbose = FALSE;
+  static gchar *_source_dir = NULL;
+  static gchar *_dst_dir = NULL;
+
+  static GOptionEntry entries[] = 
+	{
+	  { "verbose", 'v', 0, G_OPTION_ARG_NONE, &_verbose, "Be verbose", NULL },
+	  { "source", 's', 0, G_OPTION_ARG_STRING, &_source_dir, "Specifies path to source structure", NULL },
+	  { "output", 'o', 0, G_OPTION_ARG_STRING, &_dst_dir, "Generate files to the specified directory instead of current", NULL },
+	  { NULL }
+	};
+
+  GError *error = NULL;
+  GOptionContext *context;
+  char *s1;
+  
+  g_set_prgname ("cgg");
+  
+  context = g_option_context_new ("- web gallery generator");
+  s1 = g_strdup_printf ("cgg v%s [%s]  Copyright (c) 2008 Tomas Bzatek", APP_VERSION, APP_BUILD_DATE); 
+  g_option_context_set_summary (context, s1);
+  g_free (s1);
+  g_option_context_add_main_entries (context, entries, NULL);
+
+  if (argc == 1) {
+	s1 = g_option_context_get_help (context, TRUE, NULL);
+    g_print (s1);
+    g_free (s1);
+    g_option_context_free (context);
+    return FALSE;
+  }
+
+  if (! g_option_context_parse (context, &argc, &argv, &error)) {
+    g_print ("option parsing failed: %s\n", error->message);
+	s1 = g_option_context_get_help (context, TRUE, NULL);
+    g_print (s1);
+    g_free (s1);
+    g_option_context_free (context);
+    return FALSE;
+  }
+  g_option_context_free (context);
+  
+  *source_dir = _source_dir;
+  *dst_dir = _dst_dir;
+  *verbose = _verbose;
+
+  return TRUE;
+}
+
+
+
+int 
+main(int argc, char* argv[])
+{
+  char *source_dir;
+  char *dst_dir;
+  gboolean verbose;
+  TGallerySetup *setup;
+  
+  /*
+   * this initialize the library and check potential ABI mismatches
+   * between the version it was compiled for and the actual shared
+   * library used.
+   */
+  LIBXML_TEST_VERSION;  
+
+  source_dir = NULL;
+  dst_dir = NULL;
+  setup = malloc(sizeof(TGallerySetup));
+
+    
+  /*  Parse commandline  */
+  if (! parse_cmd (argc, argv, &source_dir, &dst_dir, &verbose))
+    return -1;
+  
+  if ((! source_dir) || (access (source_dir, R_OK))) {
+    fprintf (stderr, "error: source directory must be specified and pointing to valid structure\n");
+    return -4;
+  }  
+  if (! dst_dir) {
+    fprintf (stderr, "error: target directory must be specified\n");
+    return -5;
+  }
+  
+  /*  Read gallery settings  */
+  if (! find_setup_xml (setup)) {
+    fprintf (stderr, "error: could not parse gallery settings file\n");
+    return -2; 
+  }  
+
+  setup->real_templates_dir = find_templates_directory (setup);
+  if (setup->real_templates_dir == NULL) {
+    fprintf (stderr, "error: could not determine templates directory\n");
+    return -3; 
+  }  
+  
+  
+  /*  Start building the gallery tree  */
+  setup->verbose = verbose;
+  build_tree (setup, source_dir, dst_dir, NULL);
+
+  
+  /*  Cleanup function for the XML library. */
+  xmlCleanupParser();
+  
+  free (source_dir);
+  free (dst_dir);
+  free_setup_data (setup);
+     
+  return (0);
+}