diff --git a/Makefile.am b/Makefile.am
index 440822e..cd0dcb2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,7 +4,7 @@ AUTOMAKE_OPTIONS=foreign no-dependencies
libdir = ${exec_prefix}/lib/snort_dynamicpreprocessor
lib_LTLIBRARIES = libsf_ai_preproc.la
-libsf_ai_preproc_la_CFLAGS = -I./uthash -I./include ${LIBXML2_INCLUDES} ${LIBGRAPH_INCLUDES} -DDYNAMIC_PLUGIN -D_XOPEN_SOURCE -D_GNU_SOURCE -fvisibility=hidden -fno-strict-aliasing -Wall -pedantic -pedantic-errors -std=c99 -fstack-protector
+libsf_ai_preproc_la_CFLAGS = -I./uthash -I./base64 -I./include ${LIBXML2_INCLUDES} ${LIBGRAPH_INCLUDES} -DDYNAMIC_PLUGIN -D_XOPEN_SOURCE -D_GNU_SOURCE -fvisibility=hidden -fno-strict-aliasing -Wall -pedantic -pedantic-errors -std=c99 -fstack-protector
libsf_ai_preproc_la_LDFLAGS = -module -export-dynamic
BUILT_SOURCES = \
@@ -18,6 +18,9 @@ include/sfPolicyUserData.c
libsf_ai_preproc_la_SOURCES = \
alert_history.c \
alert_parser.c \
+base64/base64.c \
+base64/cdecode.c \
+base64/cencode.c \
bayesian.c \
cluster.c \
correlation.c \
@@ -54,10 +57,10 @@ install-data-hook:
mkdir -p "${SHARE_PREFIX}/htdocs"
mkdir -p "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/index.html" "${SHARE_PREFIX}/htdocs"
- install -m 0755 "${PWD}/htdocs/test.cgi" "${SHARE_PREFIX}/htdocs"
+ install -m 0755 "${PWD}/htdocs/pcap.cgi" "${SHARE_PREFIX}/htdocs"
install -m 0644 "${PWD}/htdocs/js/Curry-1.0.1.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/dracula_algorithms.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/dracula_graffle.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/dracula_graph.js" "${SHARE_PREFIX}/htdocs/js"
- install -m 0644 "${PWD}/htdocs/js/raphael-min.js" "${SHARE_PREFIX}/htdocs/js"
+ install -m 0644 "${PWD}/htdocs/js/raphael.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/seedrandom.js" "${SHARE_PREFIX}/htdocs/js"
diff --git a/Makefile.in b/Makefile.in
index 7ff32f8..df02346 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -80,7 +80,9 @@ LTLIBRARIES = $(lib_LTLIBRARIES)
libsf_ai_preproc_la_LIBADD =
am_libsf_ai_preproc_la_OBJECTS = libsf_ai_preproc_la-alert_history.lo \
libsf_ai_preproc_la-alert_parser.lo \
- libsf_ai_preproc_la-bayesian.lo libsf_ai_preproc_la-cluster.lo \
+ libsf_ai_preproc_la-base64.lo libsf_ai_preproc_la-cdecode.lo \
+ libsf_ai_preproc_la-cencode.lo libsf_ai_preproc_la-bayesian.lo \
+ libsf_ai_preproc_la-cluster.lo \
libsf_ai_preproc_la-correlation.lo libsf_ai_preproc_la-db.lo \
libsf_ai_preproc_la-mysql.lo libsf_ai_preproc_la-outdb.lo \
libsf_ai_preproc_la-postgresql.lo libsf_ai_preproc_la-regex.lo \
@@ -244,7 +246,7 @@ top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
AUTOMAKE_OPTIONS = foreign no-dependencies
lib_LTLIBRARIES = libsf_ai_preproc.la
-libsf_ai_preproc_la_CFLAGS = -I./uthash -I./include ${LIBXML2_INCLUDES} ${LIBGRAPH_INCLUDES} -DDYNAMIC_PLUGIN -D_XOPEN_SOURCE -D_GNU_SOURCE -fvisibility=hidden -fno-strict-aliasing -Wall -pedantic -pedantic-errors -std=c99 -fstack-protector
+libsf_ai_preproc_la_CFLAGS = -I./uthash -I./base64 -I./include ${LIBXML2_INCLUDES} ${LIBGRAPH_INCLUDES} -DDYNAMIC_PLUGIN -D_XOPEN_SOURCE -D_GNU_SOURCE -fvisibility=hidden -fno-strict-aliasing -Wall -pedantic -pedantic-errors -std=c99 -fstack-protector
libsf_ai_preproc_la_LDFLAGS = -module -export-dynamic
BUILT_SOURCES = \
include/sf_dynamic_preproc_lib.c \
@@ -257,6 +259,9 @@ include/sfPolicyUserData.c
libsf_ai_preproc_la_SOURCES = \
alert_history.c \
alert_parser.c \
+base64/base64.c \
+base64/cdecode.c \
+base64/cencode.c \
bayesian.c \
cluster.c \
correlation.c \
@@ -386,6 +391,15 @@ libsf_ai_preproc_la-alert_history.lo: alert_history.c
libsf_ai_preproc_la-alert_parser.lo: alert_parser.c
$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libsf_ai_preproc_la_CFLAGS) $(CFLAGS) -c -o libsf_ai_preproc_la-alert_parser.lo `test -f 'alert_parser.c' || echo '$(srcdir)/'`alert_parser.c
+libsf_ai_preproc_la-base64.lo: base64/base64.c
+ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libsf_ai_preproc_la_CFLAGS) $(CFLAGS) -c -o libsf_ai_preproc_la-base64.lo `test -f 'base64/base64.c' || echo '$(srcdir)/'`base64/base64.c
+
+libsf_ai_preproc_la-cdecode.lo: base64/cdecode.c
+ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libsf_ai_preproc_la_CFLAGS) $(CFLAGS) -c -o libsf_ai_preproc_la-cdecode.lo `test -f 'base64/cdecode.c' || echo '$(srcdir)/'`base64/cdecode.c
+
+libsf_ai_preproc_la-cencode.lo: base64/cencode.c
+ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libsf_ai_preproc_la_CFLAGS) $(CFLAGS) -c -o libsf_ai_preproc_la-cencode.lo `test -f 'base64/cencode.c' || echo '$(srcdir)/'`base64/cencode.c
+
libsf_ai_preproc_la-bayesian.lo: bayesian.c
$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libsf_ai_preproc_la_CFLAGS) $(CFLAGS) -c -o libsf_ai_preproc_la-bayesian.lo `test -f 'bayesian.c' || echo '$(srcdir)/'`bayesian.c
@@ -819,12 +833,12 @@ install-data-hook:
mkdir -p "${SHARE_PREFIX}/htdocs"
mkdir -p "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/index.html" "${SHARE_PREFIX}/htdocs"
- install -m 0755 "${PWD}/htdocs/test.cgi" "${SHARE_PREFIX}/htdocs"
+ install -m 0755 "${PWD}/htdocs/pcap.cgi" "${SHARE_PREFIX}/htdocs"
install -m 0644 "${PWD}/htdocs/js/Curry-1.0.1.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/dracula_algorithms.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/dracula_graffle.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/dracula_graph.js" "${SHARE_PREFIX}/htdocs/js"
- install -m 0644 "${PWD}/htdocs/js/raphael-min.js" "${SHARE_PREFIX}/htdocs/js"
+ install -m 0644 "${PWD}/htdocs/js/raphael.js" "${SHARE_PREFIX}/htdocs/js"
install -m 0644 "${PWD}/htdocs/js/seedrandom.js" "${SHARE_PREFIX}/htdocs/js"
# Tell versions [3.59,3.63) of GNU make to not export all variables.
diff --git a/TODO b/TODO
index 6126c64..567cbe1 100644
--- a/TODO
+++ b/TODO
@@ -2,8 +2,6 @@
AVERAGE/HIGH PRIORITY:
======================
-- Web interface
-- Function names (private functions with _ or __ ?)
- Bayesian network
- Modules for correlation coefficients
- Code profiling
@@ -36,4 +34,6 @@ DONE:
+ Save clusters and correlations to db
+ Uniformed error messages format
+ Full PostgreSQL support for output db
++ Web interface
++ Function names (private functions with _ or __ ?)
diff --git a/alert_parser.c b/alert_parser.c
index f39a9e9..8021706 100644
--- a/alert_parser.c
+++ b/alert_parser.c
@@ -463,7 +463,7 @@ AI_file_alertparser_thread ( void* arg )
* \return A copy of the alert log linked list
*/
PRIVATE AI_snort_alert*
-_AI_copy_alerts ( AI_snort_alert *node )
+__AI_copy_alerts ( AI_snort_alert *node )
{
AI_snort_alert *current = NULL, *next = NULL;
@@ -474,7 +474,7 @@ _AI_copy_alerts ( AI_snort_alert *node )
if ( node->next )
{
- next = _AI_copy_alerts ( node->next );
+ next = __AI_copy_alerts ( node->next );
}
if ( !( current = ( AI_snort_alert* ) malloc ( sizeof ( AI_snort_alert )) ))
@@ -485,7 +485,7 @@ _AI_copy_alerts ( AI_snort_alert *node )
memcpy ( current, node, sizeof ( AI_snort_alert ));
current->next = next;
return current;
-} /* ----- end of function _AI_copy_alerts ----- */
+} /* ----- end of function __AI_copy_alerts ----- */
/**
@@ -498,7 +498,7 @@ AI_get_alerts ()
AI_snort_alert *alerts_copy;
pthread_mutex_lock ( &alert_mutex );
- alerts_copy = _AI_copy_alerts ( alerts );
+ alerts_copy = __AI_copy_alerts ( alerts );
pthread_mutex_unlock ( &alert_mutex );
return alerts_copy;
diff --git a/bayesian.c b/bayesian.c
index 179d6a8..5cf76b3 100644
--- a/bayesian.c
+++ b/bayesian.c
@@ -61,13 +61,13 @@ PRIVATE double k_exp_value = 0.0;
*/
PRIVATE double
-_AI_bayesian_correlation_function ( time_t ta, time_t tb )
+__AI_bayesian_correlation_function ( time_t ta, time_t tb )
{
if ( k_exp_value == 0.0 )
k_exp_value = - (double) (config->bayesianCorrelationInterval * config->bayesianCorrelationInterval) / log ( CUTOFF_Y_VALUE );
return exp ( -((ta - tb) * (ta - tb)) / k_exp_value );
-} /* ----- end of function _AI_bayesian_correlation_function ----- */
+} /* ----- end of function __AI_bayesian_correlation_function ----- */
/**
* \brief Compute the correlation between two alerts, A -> B: p[A|B] = p[Corr(A,B)] / P[B]
@@ -134,7 +134,7 @@ AI_alert_bayesian_correlation ( AI_snort_alert *a, AI_snort_alert *b )
{
is_a_correlated = true;
corr_count++;
- corr += _AI_bayesian_correlation_function ( events_iterator_a->timestamp, events_iterator_b->timestamp );
+ corr += __AI_bayesian_correlation_function ( events_iterator_a->timestamp, events_iterator_b->timestamp );
}
}
diff --git a/cluster.c b/cluster.c
index 37b2d51..8d85dbb 100644
--- a/cluster.c
+++ b/cluster.c
@@ -61,7 +61,7 @@ PRIVATE pthread_mutex_t mutex;
*/
PRIVATE int
-_heuristic_func ( cluster_type type )
+__AI_heuristic_func ( cluster_type type )
{
AI_snort_alert *alert_iterator;
attribute_key key;
@@ -119,7 +119,7 @@ _heuristic_func ( cluster_type type )
}
return max;
-} /* ----- end of function _heuristic_func ----- */
+} /* ----- end of function __AI_heuristic_func ----- */
/**
* \brief Create a new clustering hierarchy node
@@ -130,7 +130,7 @@ _heuristic_func ( cluster_type type )
*/
PRIVATE hierarchy_node*
-_hierarchy_node_new ( char *label, int min_val, int max_val )
+__AI_hierarchy_node_new ( char *label, int min_val, int max_val )
{
hierarchy_node *n = NULL;
@@ -147,7 +147,7 @@ _hierarchy_node_new ( char *label, int min_val, int max_val )
strncpy ( n->label, label, sizeof ( n->label ));
return n;
-} /* ----- end of function _hierarchy_node_new ----- */
+} /* ----- end of function __AI_hierarchy_node_new ----- */
/**
@@ -157,7 +157,7 @@ _hierarchy_node_new ( char *label, int min_val, int max_val )
*/
PRIVATE void
-_hierarchy_node_append ( hierarchy_node *parent, hierarchy_node *child )
+__AI_hierarchy_node_append ( hierarchy_node *parent, hierarchy_node *child )
{
if ( !( parent->children = ( hierarchy_node** ) realloc ( parent->children, (++(parent->nchildren)) * sizeof ( hierarchy_node* )) ))
{
@@ -166,7 +166,7 @@ _hierarchy_node_append ( hierarchy_node *parent, hierarchy_node *child )
parent->children[ parent->nchildren - 1 ] = child;
child->parent = parent;
-} /* ----- end of function _hierarchy_node_append ----- */
+} /* ----- end of function __AI_hierarchy_node_append ----- */
/**
@@ -176,7 +176,7 @@ _hierarchy_node_append ( hierarchy_node *parent, hierarchy_node *child )
* \return The minimum node that matches the value if any, NULL otherwise
*/
PRIVATE hierarchy_node*
-_AI_get_min_hierarchy_node ( int val, hierarchy_node *root )
+__AI_get_min_hierarchy_node ( int val, hierarchy_node *root )
{
int i;
hierarchy_node *next = NULL;
@@ -202,8 +202,8 @@ _AI_get_min_hierarchy_node ( int val, hierarchy_node *root )
if ( !next )
return root;
- return _AI_get_min_hierarchy_node ( val, next );
-} /* ----- end of function _AI_get_min_hierarchy_node ----- */
+ return __AI_get_min_hierarchy_node ( val, next );
+} /* ----- end of function __AI_get_min_hierarchy_node ----- */
/**
* \brief Check if two alerts are semantically equal
@@ -213,7 +213,7 @@ _AI_get_min_hierarchy_node ( int val, hierarchy_node *root )
*/
PRIVATE BOOL
-_AI_equal_alerts ( AI_snort_alert *a1, AI_snort_alert *a2 )
+__AI_equal_alerts ( AI_snort_alert *a1, AI_snort_alert *a2 )
{
if ( a1->gid != a2->gid || a1->sid != a2->sid || a1->rev != a2->rev )
{
@@ -249,7 +249,7 @@ _AI_equal_alerts ( AI_snort_alert *a1, AI_snort_alert *a2 )
}
return true;
-} /* ----- end of function _AI_equal_alerts ----- */
+} /* ----- end of function __AI_equal_alerts ----- */
/**
@@ -259,7 +259,7 @@ _AI_equal_alerts ( AI_snort_alert *a1, AI_snort_alert *a2 )
*/
PRIVATE int
-_AI_merge_alerts ( AI_snort_alert **log )
+__AI_merge_alerts ( AI_snort_alert **log )
{
AI_snort_alert *tmp, *tmp2, *tmp3;
AI_alerts_couple *alerts_couple;
@@ -279,7 +279,7 @@ _AI_merge_alerts ( AI_snort_alert **log )
if ( tmp != tmp2->next )
{
/* If the two alerts are equal... */
- if ( _AI_equal_alerts ( tmp, tmp2->next ))
+ if ( __AI_equal_alerts ( tmp, tmp2->next ))
{
/* If we are storing the outputs of the module to a database, save the cluster containing the two alerts */
if ( config->outdbtype != outdb_none )
@@ -321,7 +321,7 @@ _AI_merge_alerts ( AI_snort_alert **log )
}
return count;
-} /* ----- end of function _AI_merge_alerts ----- */
+} /* ----- end of function __AI_merge_alerts ----- */
/**
* \brief Get the average heterogeneity coefficient of the set of alerts
@@ -329,7 +329,7 @@ _AI_merge_alerts ( AI_snort_alert **log )
*/
double
-_AI_get_alerts_heterogeneity ( int *alert_count )
+__AI_get_alerts_heterogeneity ( int *alert_count )
{
double heterogeneity = 0.0;
int distinct_count = 0;
@@ -379,7 +379,7 @@ _AI_get_alerts_heterogeneity ( int *alert_count )
}
return heterogeneity;
-} /* ----- end of function _AI_get_alerts_heterogeneity ----- */
+} /* ----- end of function __AI_get_alerts_heterogeneity ----- */
/**
* \brief Print the clustered alerts to a log file
@@ -388,7 +388,7 @@ _AI_get_alerts_heterogeneity ( int *alert_count )
*/
PRIVATE void
-_AI_print_clustered_alerts ( AI_snort_alert *log, FILE *fp )
+__AI_print_clustered_alerts ( AI_snort_alert *log, FILE *fp )
{
AI_snort_alert *tmp;
char ip[INET_ADDRSTRLEN];
@@ -440,14 +440,14 @@ _AI_print_clustered_alerts ( AI_snort_alert *log, FILE *fp )
fprintf ( fp, "\n" );
}
-} /* ----- end of function _AI_print_clustered_alerts ----- */
+} /* ----- end of function __AI_print_clustered_alerts ----- */
/**
* \brief Thread for periodically clustering the log information
*/
PRIVATE void*
-_AI_cluster_thread ( void* arg )
+__AI_cluster_thread ( void* arg )
{
AI_snort_alert *tmp;
hierarchy_node *node, *child;
@@ -523,14 +523,14 @@ _AI_cluster_thread ( void* arg )
return (void*) 0;
}
- node = _AI_get_min_hierarchy_node ( hostval, h_root[type] );
+ node = __AI_get_min_hierarchy_node ( hostval, h_root[type] );
if ( node )
{
if ( node->min_val < node->max_val )
{
- child = _hierarchy_node_new ( label, hostval, hostval);
- _hierarchy_node_append ( node, child );
+ child = __AI_hierarchy_node_new ( label, hostval, hostval);
+ __AI_hierarchy_node_append ( node, child );
node = child;
}
@@ -540,8 +540,8 @@ _AI_cluster_thread ( void* arg )
}
}
- alert_count -= _AI_merge_alerts ( &alert_log );
- heterogeneity = _AI_get_alerts_heterogeneity( &single_alerts_count );
+ alert_count -= __AI_merge_alerts ( &alert_log );
+ heterogeneity = __AI_get_alerts_heterogeneity ( &single_alerts_count );
/* Get the minimum size for the clusters in function of the heterogeneity of alerts' set */
if ( heterogeneity > 0 )
@@ -560,7 +560,7 @@ _AI_cluster_thread ( void* arg )
{
if ( type != none && h_root[type] )
{
- if (( heuristic_val = _heuristic_func ( type )) > 0 && heuristic_val < minval )
+ if (( heuristic_val = __AI_heuristic_func ( type )) > 0 && heuristic_val < minval )
{
minval = heuristic_val;
best_type = type;
@@ -580,7 +580,7 @@ _AI_cluster_thread ( void* arg )
}
}
- alert_count -= _AI_merge_alerts ( &alert_log );
+ alert_count -= __AI_merge_alerts ( &alert_log );
} while ( old_alert_count != alert_count );
pthread_mutex_unlock ( &mutex );
@@ -591,7 +591,7 @@ _AI_cluster_thread ( void* arg )
return (void*) 0;
}
- _AI_print_clustered_alerts ( alert_log, cluster_fp );
+ __AI_print_clustered_alerts ( alert_log, cluster_fp );
fclose ( cluster_fp );
}
@@ -608,7 +608,7 @@ _AI_cluster_thread ( void* arg )
*/
PRIVATE BOOL
-_AI_check_duplicate ( hierarchy_node *node, hierarchy_node *root )
+__AI_check_duplicate ( hierarchy_node *node, hierarchy_node *root )
{
int i;
@@ -620,7 +620,7 @@ _AI_check_duplicate ( hierarchy_node *node, hierarchy_node *root )
for ( i=0; i < root->nchildren; i++ )
{
- if ( _AI_check_duplicate ( node, root->children[i] ))
+ if ( __AI_check_duplicate ( node, root->children[i] ))
return true;
}
@@ -650,7 +650,7 @@ AI_hierarchies_build ( hierarchy_node **nodes, int n_nodes )
case src_port:
case dst_port:
if ( !h_root[ nodes[i]->type ] )
- h_root[ nodes[i]->type ] = _hierarchy_node_new ( "1-65535", 1, 65535 );
+ h_root[ nodes[i]->type ] = __AI_hierarchy_node_new ( "1-65535", 1, 65535 );
min_range = 65534;
break;
@@ -658,7 +658,7 @@ AI_hierarchies_build ( hierarchy_node **nodes, int n_nodes )
case src_addr:
case dst_addr:
if ( !h_root[ nodes[i]->type ] )
- h_root[ nodes[i]->type ] = _hierarchy_node_new ( "0.0.0.0/0", 0x0, 0xffffffff );
+ h_root[ nodes[i]->type ] = __AI_hierarchy_node_new ( "0.0.0.0/0", 0x0, 0xffffffff );
min_range = 0xffffffff;
break;
@@ -671,7 +671,7 @@ AI_hierarchies_build ( hierarchy_node **nodes, int n_nodes )
root = h_root[ nodes[i]->type ];
cover = NULL;
- if ( _AI_check_duplicate ( nodes[i], root ))
+ if ( __AI_check_duplicate ( nodes[i], root ))
{
AI_fatal_err ( "Parse error: duplicate cluster range in module configuration", __FILE__, __LINE__ );
}
@@ -696,17 +696,17 @@ AI_hierarchies_build ( hierarchy_node **nodes, int n_nodes )
if ( cover )
{
- _hierarchy_node_append ( cover, nodes[i] );
+ __AI_hierarchy_node_append ( cover, nodes[i] );
} else {
if ( (unsigned) nodes[i]->min_val >= (unsigned) root->min_val && (unsigned) nodes[i]->max_val <= (unsigned) root->max_val &&
( (unsigned) nodes[i]->min_val != (unsigned) root->min_val || (unsigned) nodes[i]->max_val != (unsigned) root->max_val ))
{
- _hierarchy_node_append ( root, nodes[i] );
+ __AI_hierarchy_node_append ( root, nodes[i] );
}
}
}
- if ( pthread_create ( &cluster_thread, NULL, _AI_cluster_thread, NULL ) != 0 )
+ if ( pthread_create ( &cluster_thread, NULL, __AI_cluster_thread, NULL ) != 0 )
{
AI_fatal_err ( "Failed to create the hash cleanup thread", __FILE__, __LINE__ );
}
@@ -719,7 +719,7 @@ AI_hierarchies_build ( hierarchy_node **nodes, int n_nodes )
*/
PRIVATE AI_snort_alert*
-_AI_copy_clustered_alerts ( AI_snort_alert *node )
+__AI_copy_clustered_alerts ( AI_snort_alert *node )
{
AI_snort_alert *current = NULL, *next = NULL;
@@ -730,7 +730,7 @@ _AI_copy_clustered_alerts ( AI_snort_alert *node )
if ( node->next )
{
- next = _AI_copy_clustered_alerts ( node->next );
+ next = __AI_copy_clustered_alerts ( node->next );
}
if ( !( current = ( AI_snort_alert* ) malloc ( sizeof ( AI_snort_alert )) ))
@@ -741,7 +741,7 @@ _AI_copy_clustered_alerts ( AI_snort_alert *node )
memcpy ( current, node, sizeof ( AI_snort_alert ));
current->next = next;
return current;
-} /* ----- end of function _AI_copy_clustered_alerts ----- */
+} /* ----- end of function __AI_copy_clustered_alerts ----- */
/**
@@ -755,7 +755,7 @@ AI_get_clustered_alerts ()
AI_snort_alert *alerts_copy;
pthread_mutex_lock ( &mutex );
- alerts_copy = _AI_copy_clustered_alerts ( alert_log );
+ alerts_copy = __AI_copy_clustered_alerts ( alert_log );
pthread_mutex_unlock ( &mutex );
return alerts_copy;
diff --git a/correlation.c b/correlation.c
index c28953c..a6a55b4 100644
--- a/correlation.c
+++ b/correlation.c
@@ -54,7 +54,7 @@ PRIVATE pthread_mutex_t mutex;
*/
PRIVATE void
-_AI_correlation_table_cleanup ()
+__AI_correlation_table_cleanup ()
{
AI_alert_correlation *current;
@@ -64,7 +64,7 @@ _AI_correlation_table_cleanup ()
HASH_DEL ( correlation_table, current );
free ( current );
}
-} /* ----- end of function _AI_correlation_table_cleanup ----- */
+} /* ----- end of function __AI_correlation_table_cleanup ----- */
/**
* \brief Recursively write a flow of correlated alerts to a .dot file, ready for being rendered as graph
@@ -73,7 +73,7 @@ _AI_correlation_table_cleanup ()
*/
PRIVATE void
-_AI_correlated_alerts_to_dot ( AI_alert_correlation *corr, FILE *fp )
+__AI_correlated_alerts_to_dot ( AI_alert_correlation *corr, FILE *fp )
{
char src_addr1[INET_ADDRSTRLEN],
dst_addr1[INET_ADDRSTRLEN],
@@ -130,19 +130,29 @@ _AI_correlated_alerts_to_dot ( AI_alert_correlation *corr, FILE *fp )
timestamp2,
corr->key.b->grouped_alerts_count
);
-} /* ----- end of function _AI_correlated_alerts_to_dot ----- */
+} /* ----- end of function __AI_correlated_alerts_to_dot ----- */
/**
* \brief Recursively write the flow of correlated alerts to a .json file, ready for being rendered in the web interface
*/
PRIVATE void
-_AI_correlated_alerts_to_json ()
+__AI_correlated_alerts_to_json ()
{
- unsigned int i = 0;
- char json_file[1040] = { 0 };
+ AI_snort_alert *alert_iterator = NULL;
+ struct pkt_info *pkt_iterator = NULL;
FILE *fp;
- AI_snort_alert *alert_iterator = NULL;
+
+ unsigned int i = 0,
+ pkt_len = 0;
+
+ char *strtime = NULL,
+ *encoded_pkt = NULL,
+ json_file[1040] = { 0 },
+ srcip[INET_ADDRSTRLEN] = { 0 },
+ dstip[INET_ADDRSTRLEN] = { 0 },
+ srcport[10] = { 0 },
+ dstport[10] = { 0 };
/* If there is no directory configured for the web interface, just exit */
if ( strlen ( config->webserv_dir ) == 0 )
@@ -159,10 +169,136 @@ _AI_correlated_alerts_to_json ()
for ( alert_iterator = alerts; alert_iterator; alert_iterator = alert_iterator->next )
{
+ strtime = ctime ( &(alert_iterator->timestamp ));
+ strtime[ strlen(strtime) - 1 ] = 0;
+ inet_ntop ( AF_INET, &(alert_iterator->ip_src_addr), srcip, INET_ADDRSTRLEN );
+ inet_ntop ( AF_INET, &(alert_iterator->ip_dst_addr), dstip, INET_ADDRSTRLEN );
+ snprintf ( srcport, sizeof ( srcport ), "%d", htons ( alert_iterator->tcp_src_port ));
+ snprintf ( dstport, sizeof ( dstport ), "%d", htons ( alert_iterator->tcp_dst_port ));
+
fprintf ( fp, "{\n"
"\t\"id\": %lu,\n"
- "\t\"label\": \"%s\"",
- alert_iterator->alert_id, alert_iterator->desc );
+ "\t\"label\": \"%s\",\n"
+ "\t\"date\": \"%s\",\n"
+ "\t\"clusteredAlertsCount\": %u,\n"
+ "\t\"from\": \"%s:%s\",\n"
+ "\t\"to\": \"%s:%s\"",
+ alert_iterator->alert_id,
+ alert_iterator->desc,
+ strtime,
+ alert_iterator->grouped_alerts_count,
+ srcip, srcport, dstip, dstport
+ );
+
+ if ( alert_iterator->stream )
+ {
+ fprintf ( fp, ",\n"
+ "\t\"packets\": [\n" );
+
+ for ( pkt_iterator = alert_iterator->stream; pkt_iterator; pkt_iterator = pkt_iterator->next )
+ {
+ pkt_len = pkt_iterator->pkt->pcap_header->len + pkt_iterator->pkt->payload_size;
+
+ if ( !( encoded_pkt = (char*) malloc ( 4*pkt_len + 1 )))
+ {
+ AI_fatal_err ( "Fatal dynamic memory allocation", __FILE__, __LINE__ );
+ }
+
+ memset ( encoded_pkt, 0, 4*pkt_len + 1 );
+
+ base64_encode (
+ (const char*) pkt_iterator->pkt->pkt_data,
+ pkt_len,
+ &encoded_pkt
+ );
+
+ fprintf ( fp, "\t\t\"%s\"%s\n",
+ encoded_pkt, ((pkt_iterator->next) ? "," : ""));
+
+ free ( encoded_pkt );
+ encoded_pkt = NULL;
+ }
+
+ fprintf ( fp, "\t]" );
+ }
+
+ for ( i=1; i < alert_iterator->grouped_alerts_count; i++ )
+ {
+ if ( i == 1 )
+ {
+ fprintf ( fp, ",\n\t\"clusteredAlerts\": [\n" );
+ }
+
+ if ( alert_iterator->grouped_alerts )
+ {
+ if ( alert_iterator->grouped_alerts[i] )
+ {
+ strtime = ctime ( &(alert_iterator->grouped_alerts[i]->timestamp ));
+ strtime[ strlen ( strtime ) - 1 ] = 0;
+ inet_ntop ( AF_INET, &(alert_iterator->grouped_alerts[i]->ip_src_addr), srcip, INET_ADDRSTRLEN );
+ inet_ntop ( AF_INET, &(alert_iterator->grouped_alerts[i]->ip_dst_addr), dstip, INET_ADDRSTRLEN );
+ snprintf ( srcport, sizeof ( srcport ), "%d", htons ( alert_iterator->grouped_alerts[i]->tcp_src_port ));
+ snprintf ( dstport, sizeof ( dstport ), "%d", htons ( alert_iterator->grouped_alerts[i]->tcp_dst_port ));
+
+ fprintf ( fp, "\t\t{\n"
+ "\t\t\t\"id\": %lu,\n"
+ "\t\t\t\"label\": \"%s\",\n"
+ "\t\t\t\"date\": \"%s\",\n"
+ "\t\t\t\"from\": \"%s:%s\",\n"
+ "\t\t\t\"to\": \"%s:%s\"%s",
+ alert_iterator->grouped_alerts[i]->alert_id,
+ alert_iterator->grouped_alerts[i]->desc,
+ strtime,
+ srcip, srcport, dstip, dstport,
+ (( alert_iterator->grouped_alerts[i]->stream ) ? ",\n" : "\n" )
+ );
+
+ if ( alert_iterator->grouped_alerts[i]->stream )
+ {
+ fprintf ( fp, "\t\t\t\"packets\": [\n" );
+
+ for ( pkt_iterator = alert_iterator->grouped_alerts[i]->stream; pkt_iterator; pkt_iterator = pkt_iterator->next )
+ {
+ if ( !pkt_iterator->pkt->ip4_header )
+ {
+ pkt_len = pkt_iterator->pkt->pcap_header->len +
+ pkt_iterator->pkt->tcp_options_length +
+ pkt_iterator->pkt->payload_size;
+ } else {
+ pkt_len = pkt_iterator->pkt->ip4_header->data_length;
+ }
+
+ if ( !( encoded_pkt = (char*) malloc ( 4*pkt_len + 1 )))
+ {
+ AI_fatal_err ( "Fatal dynamic memory allocation", __FILE__, __LINE__ );
+ }
+
+ memset ( encoded_pkt, 0, 4*pkt_len + 1 );
+
+ base64_encode (
+ (const char*) pkt_iterator->pkt->pkt_data,
+ pkt_len,
+ &encoded_pkt
+ );
+
+ fprintf ( fp, "\t\t\t\t\"%s\"%s\n",
+ encoded_pkt, ((pkt_iterator->next) ? "," : ""));
+ }
+
+ fprintf ( fp, "\t\t\t]\n" );
+ }
+
+ fprintf ( fp,
+ "\t\t}%s\n",
+ (( i < alert_iterator->grouped_alerts_count - 1 ) ? "," : "" ));
+ }
+ }
+
+ if ( i == alert_iterator->grouped_alerts_count - 1 )
+ {
+ fprintf ( fp, "\t]" );
+ }
+ }
for ( i=0; i < alert_iterator->n_derived_alerts; i++ )
{
@@ -188,7 +324,7 @@ _AI_correlated_alerts_to_json ()
fprintf ( fp, "]\n" );
fclose ( fp );
chmod ( json_file, 0644 );
-} /* ----- end of function _AI_correlated_alerts_to_json ----- */
+} /* ----- end of function __AI_correlated_alerts_to_json ----- */
/**
* \brief Get the name of the function called by a pre-condition or post-condition predicate
@@ -197,7 +333,7 @@ _AI_correlated_alerts_to_json ()
*/
PRIVATE char*
-_AI_get_function_name ( const char *orig_stmt )
+__AI_get_function_name ( const char *orig_stmt )
{
int parenthesis_pos, function_name_len;
char function_name[4096];
@@ -217,7 +353,7 @@ _AI_get_function_name ( const char *orig_stmt )
strncpy ( function_name, stmt, function_name_len );
return strdup(function_name);
-} /* ----- end of function _AI_get_function_name ----- */
+} /* ----- end of function __AI_get_function_name ----- */
/**
@@ -228,7 +364,7 @@ _AI_get_function_name ( const char *orig_stmt )
*/
PRIVATE char**
-_AI_get_function_arguments ( char *orig_stmt, int *n_args )
+__AI_get_function_arguments ( char *orig_stmt, int *n_args )
{
char **args = NULL;
char *tok = NULL;
@@ -263,7 +399,7 @@ _AI_get_function_arguments ( char *orig_stmt, int *n_args )
return NULL;
return args;
-} /* ----- end of function _AI_get_function_arguments ----- */
+} /* ----- end of function __AI_get_function_arguments ----- */
/**
@@ -274,7 +410,7 @@ _AI_get_function_arguments ( char *orig_stmt, int *n_args )
*/
PRIVATE double
-_AI_kb_correlation_coefficient ( AI_snort_alert *a, AI_snort_alert *b )
+__AI_kb_correlation_coefficient ( AI_snort_alert *a, AI_snort_alert *b )
{
unsigned int i, j, k, l,
n_intersection = 0,
@@ -314,13 +450,13 @@ _AI_kb_correlation_coefficient ( AI_snort_alert *a, AI_snort_alert *b )
} else {
/* Check if the predicates are the same, have the same number of arguments, and
* substitute possible occurrencies of +ANY_ADDR+ and +ANY_PORT+ or IP netmasks */
- function_name1 = _AI_get_function_name ( a->hyperalert->postconds[i] );
- function_name2 = _AI_get_function_name ( b->hyperalert->preconds[j] );
+ function_name1 = __AI_get_function_name ( a->hyperalert->postconds[i] );
+ function_name2 = __AI_get_function_name ( b->hyperalert->preconds[j] );
if ( !strcasecmp ( function_name1, function_name2 ))
{
- args1 = _AI_get_function_arguments ( a->hyperalert->postconds[i], &n_args1 );
- args2 = _AI_get_function_arguments ( b->hyperalert->preconds[j] , &n_args2 );
+ args1 = __AI_get_function_arguments ( a->hyperalert->postconds[i], &n_args1 );
+ args2 = __AI_get_function_arguments ( b->hyperalert->preconds[j] , &n_args2 );
if ( args1 && args2 )
{
@@ -478,7 +614,7 @@ _AI_kb_correlation_coefficient ( AI_snort_alert *a, AI_snort_alert *b )
}
return (double) ((double) n_intersection / (double) n_union );
-} /* ----- end of function _AI_kb_correlation_coefficient ----- */
+} /* ----- end of function __AI_kb_correlation_coefficient ----- */
/**
@@ -487,7 +623,7 @@ _AI_kb_correlation_coefficient ( AI_snort_alert *a, AI_snort_alert *b )
*/
PRIVATE void
-_AI_macro_subst ( AI_snort_alert **alert )
+__AI_macro_subst ( AI_snort_alert **alert )
{
/*
* Recognized macros:
@@ -570,7 +706,7 @@ _AI_macro_subst ( AI_snort_alert **alert )
free ( tmp );
}
}
-} /* ----- end of function _AI_macro_subst ----- */
+} /* ----- end of function __AI_macro_subst ----- */
/**
* \brief Parse info about a hyperalert from a correlation XML file, if it exists
@@ -579,7 +715,7 @@ _AI_macro_subst ( AI_snort_alert **alert )
*/
PRIVATE AI_hyperalert_info*
-_AI_hyperalert_from_XML ( AI_hyperalert_key key )
+__AI_hyperalert_from_XML ( AI_hyperalert_key key )
{
char hyperalert_file[1024] = {0};
char snort_id[1024] = {0};
@@ -706,7 +842,7 @@ _AI_hyperalert_from_XML ( AI_hyperalert_key key )
xmlFreeTextReader ( xml );
xmlCleanupParser();
return hyp;
-} /* ----- end of function _AI_hyperalert_from_XML ----- */
+} /* ----- end of function __AI_hyperalert_from_XML ----- */
/**
* \brief Thread for correlating clustered alerts
@@ -786,7 +922,7 @@ AI_alert_correlation_thread ( void *arg )
if ( !hyp )
{
/* If there is no hyperalert knowledge on XML for this alert, ignore it and get the next one */
- if ( !( hyp = _AI_hyperalert_from_XML ( key )))
+ if ( !( hyp = __AI_hyperalert_from_XML ( key )))
continue;
/* If the XML file exists and it's valid, add the hypertalert to the hash table */
@@ -813,10 +949,10 @@ AI_alert_correlation_thread ( void *arg )
for ( i=0; i < alert_iterator->hyperalert->n_postconds; i++ )
alert_iterator->hyperalert->postconds[i] = strdup ( hyp->postconds[i] );
- _AI_macro_subst ( &alert_iterator );
+ __AI_macro_subst ( &alert_iterator );
}
- _AI_correlation_table_cleanup();
+ __AI_correlation_table_cleanup();
correlation_table = NULL;
for ( alert_iterator = alerts; alert_iterator; alert_iterator = alert_iterator->next )
@@ -835,7 +971,7 @@ AI_alert_correlation_thread ( void *arg )
corr_key.b = alert_iterator2;
corr->key = corr_key;
- kb_correlation = _AI_kb_correlation_coefficient ( corr_key.a, corr_key.b );
+ kb_correlation = __AI_kb_correlation_coefficient ( corr_key.a, corr_key.b );
bayesian_correlation = AI_alert_bayesian_correlation ( corr_key.a, corr_key.b );
if ( bayesian_correlation == 0.0 || config->bayesianCorrelationInterval == 0 )
@@ -905,7 +1041,7 @@ AI_alert_correlation_thread ( void *arg )
corr->key.a->derived_alerts[ corr->key.a->n_derived_alerts - 1 ] = corr->key.b;
corr->key.b->parent_alerts [ corr->key.b->n_parent_alerts - 1 ] = corr->key.a;
- _AI_correlated_alerts_to_dot ( corr, fp );
+ __AI_correlated_alerts_to_dot ( corr, fp );
if ( config->outdbtype != outdb_none )
{
@@ -953,7 +1089,7 @@ AI_alert_correlation_thread ( void *arg )
{
if ( strlen ( config->webserv_dir ) != 0 )
{
- _AI_correlated_alerts_to_json ();
+ __AI_correlated_alerts_to_json ();
}
}
}
diff --git a/db.c b/db.c
index 2c62aba..ac2c473 100644
--- a/db.c
+++ b/db.c
@@ -236,7 +236,7 @@ AI_db_alertparser_thread ( void *arg )
* \return A copy of the alert log linked list
*/
PRIVATE AI_snort_alert*
-_AI_db_copy_alerts ( AI_snort_alert *node )
+__AI_db_copy_alerts ( AI_snort_alert *node )
{
AI_snort_alert *current = NULL, *next = NULL;
@@ -247,7 +247,7 @@ _AI_db_copy_alerts ( AI_snort_alert *node )
if ( node->next )
{
- next = _AI_db_copy_alerts ( node->next );
+ next = __AI_db_copy_alerts ( node->next );
}
if ( !( current = ( AI_snort_alert* ) malloc ( sizeof ( AI_snort_alert )) ))
@@ -258,7 +258,7 @@ _AI_db_copy_alerts ( AI_snort_alert *node )
memcpy ( current, node, sizeof ( AI_snort_alert ));
current->next = next;
return current;
-} /* ----- end of function _AI_db_copy_alerts ----- */
+} /* ----- end of function __AI_db_copy_alerts ----- */
/**
@@ -271,7 +271,7 @@ AI_db_get_alerts ()
AI_snort_alert *alerts_copy;
pthread_mutex_lock ( &mutex );
- alerts_copy = _AI_db_copy_alerts ( alerts );
+ alerts_copy = __AI_db_copy_alerts ( alerts );
pthread_mutex_unlock ( &mutex );
return alerts_copy;
diff --git a/htdocs/index.html b/htdocs/index.html
index 6a5c9d0..5802146 100644
--- a/htdocs/index.html
+++ b/htdocs/index.html
@@ -1,32 +1,62 @@
-
-
-
-
+
+
+
-
-
+
+
+
+
+
diff --git a/htdocs/js/base64.js b/htdocs/js/base64.js
new file mode 100644
index 0000000..7504cdd
--- /dev/null
+++ b/htdocs/js/base64.js
@@ -0,0 +1,143 @@
+/**
+*
+* Base64 encode / decode
+* http://www.webtoolkit.info/
+*
+**/
+
+var Base64 = {
+
+ // private property
+ _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
+
+ // public method for encoding
+ encode : function (input) {
+ var output = "";
+ var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
+ var i = 0;
+
+ input = Base64._utf8_encode(input);
+
+ while (i < input.length) {
+
+ chr1 = input.charCodeAt(i++);
+ chr2 = input.charCodeAt(i++);
+ chr3 = input.charCodeAt(i++);
+
+ enc1 = chr1 >> 2;
+ enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+ enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
+ enc4 = chr3 & 63;
+
+ if (isNaN(chr2)) {
+ enc3 = enc4 = 64;
+ } else if (isNaN(chr3)) {
+ enc4 = 64;
+ }
+
+ output = output +
+ this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
+ this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
+
+ }
+
+ return output;
+ },
+
+ // public method for decoding
+ decode : function (input) {
+ var output = "";
+ var chr1, chr2, chr3;
+ var enc1, enc2, enc3, enc4;
+ var i = 0;
+
+ input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+ while (i < input.length) {
+
+ enc1 = this._keyStr.indexOf(input.charAt(i++));
+ enc2 = this._keyStr.indexOf(input.charAt(i++));
+ enc3 = this._keyStr.indexOf(input.charAt(i++));
+ enc4 = this._keyStr.indexOf(input.charAt(i++));
+
+ chr1 = (enc1 << 2) | (enc2 >> 4);
+ chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+ chr3 = ((enc3 & 3) << 6) | enc4;
+
+ output = output + String.fromCharCode(chr1);
+
+ if (enc3 != 64) {
+ output = output + String.fromCharCode(chr2);
+ }
+ if (enc4 != 64) {
+ output = output + String.fromCharCode(chr3);
+ }
+
+ }
+
+ output = Base64._utf8_decode(output);
+
+ return output;
+
+ },
+
+ // private method for UTF-8 encoding
+ _utf8_encode : function (string) {
+ string = string.replace(/\r\n/g,"\n");
+ var utftext = "";
+
+ for (var n = 0; n < string.length; n++) {
+
+ var c = string.charCodeAt(n);
+
+ if (c < 128) {
+ utftext += String.fromCharCode(c);
+ }
+ else if((c > 127) && (c < 2048)) {
+ utftext += String.fromCharCode((c >> 6) | 192);
+ utftext += String.fromCharCode((c & 63) | 128);
+ }
+ else {
+ utftext += String.fromCharCode((c >> 12) | 224);
+ utftext += String.fromCharCode(((c >> 6) & 63) | 128);
+ utftext += String.fromCharCode((c & 63) | 128);
+ }
+
+ }
+
+ return utftext;
+ },
+
+ // private method for UTF-8 decoding
+ _utf8_decode : function (utftext) {
+ var string = "";
+ var i = 0;
+ var c = c1 = c2 = 0;
+
+ while ( i < utftext.length ) {
+
+ c = utftext.charCodeAt(i);
+
+ if (c < 128) {
+ string += String.fromCharCode(c);
+ i++;
+ }
+ else if((c > 191) && (c < 224)) {
+ c2 = utftext.charCodeAt(i+1);
+ string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
+ i += 2;
+ }
+ else {
+ c2 = utftext.charCodeAt(i+1);
+ c3 = utftext.charCodeAt(i+2);
+ string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
+ i += 3;
+ }
+
+ }
+
+ return string;
+ }
+
+}
+
diff --git a/htdocs/js/dracula_graph.js b/htdocs/js/dracula_graph.js
index 70a43ae..1619220 100644
--- a/htdocs/js/dracula_graph.js
+++ b/htdocs/js/dracula_graph.js
@@ -208,7 +208,9 @@ Graph.Renderer.Raphael.prototype = {
} else {
var color = Raphael.getColor();
shape = this.r.set().
- push(this.r.ellipse(point[0], point[1], 30, 20).attr({fill: color, stroke: color, "stroke-width": 2})).
+ push(this.r.ellipse(point[0], point[1], 30, 20).attr({fill: color, stroke: color, "stroke-width": 2,
+ /* Added by BlackLight */
+ "id": "alert" + node.id})).
push(this.r.text(point[0], point[1] + 30, node.label || node.id));
}
shape.attr({"fill-opacity": .6});
diff --git a/htdocs/js/popup.js b/htdocs/js/popup.js
new file mode 100644
index 0000000..c491170
--- /dev/null
+++ b/htdocs/js/popup.js
@@ -0,0 +1,129 @@
+var dom = (document.getElementById) ? true : false;
+var ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false;
+var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
+var ns4 = (document.layers && !dom) ? true : false;
+var ie4 = (document.all && !dom) ? true : false;
+var nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false;
+
+var origWidth, origHeight;
+if (ns4) {
+ origWidth = window.innerWidth; origHeight = window.innerHeight;
+ window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
+}
+
+if (nodyn) { event = "nope" }
+var tipFollowMouse = true;
+var tipWidth = 160;
+var offX = 12; // how far from mouse to show tip
+var offY = 12;
+var tipFontFamily = "Verdana, arial, helvetica, sans-serif";
+var tipFontSize = "8pt";
+var tipFontColor = "#000000";
+var tipBgColor = "#DDECFF";
+var origBgColor = tipBgColor; // in case no bgColor set in array
+var tipBorderColor = "#000080";
+var tipBorderWidth = 2;
+var tipBorderStyle = "ridge";
+var tipPadding = 4;
+
+var messages = new Array();
+messages[0] = new Array('http://planmagic.com/images/plmbiz.jpg','Professional business planning software.',"#FFFFFF");
+messages[1] = new Array('http://planmagic.com/images/plmmar.jpg','Professional marketing planning software.',"#DDECFF");
+messages[2] = new Array('http://planmagic.com/images/plmfinance.jpg','Financial calculations and projections made easy.',"#E9E9E9");
+
+if (document.images) {
+ var theImgs = new Array();
+ for (var i=0; i |
';
+var endStr = ' |
';
+
+var tooltip, tipcss;
+function initTip() {
+ if (nodyn) return;
+ tooltip = (ns4)? document.tipDiv.document: (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
+ tipcss = (ns4)? document.tipDiv: tooltip.style;
+ if (ie4||ie5||ns5) { // ns4 would lose all this on rewrites
+ tipcss.width = tipWidth+"px";
+ tipcss.fontFamily = tipFontFamily;
+ tipcss.fontSize = tipFontSize;
+ tipcss.color = tipFontColor;
+ tipcss.backgroundColor = tipBgColor;
+ tipcss.borderColor = tipBorderColor;
+ tipcss.borderWidth = tipBorderWidth+"px";
+ tipcss.padding = tipPadding+"px";
+ tipcss.borderStyle = tipBorderStyle;
+ }
+ if (tooltip&&tipFollowMouse) {
+ if (ns4) document.captureEvents(Event.MOUSEMOVE);
+ document.onmousemove = trackMouse;
+ }
+}
+
+window.onload = initTip;
+
+var t1,t2; // for setTimeouts
+var tipOn = false; // check if over tooltip link
+function doTooltip(evt,num) {
+
+ if (!tooltip) return;
+ if (t1) clearTimeout(t1); if (t2) clearTimeout(t2);
+ tipOn = true;
+ // set colors if included in messages array
+ if (messages[num][2]) var curBgColor = messages[num][2];
+ else curBgColor = tipBgColor;
+ if (messages[num][3]) var curFontColor = messages[num][3];
+ else curFontColor = tipFontColor;
+ if (ns4) {
+ var tip = ''+ startStr + messages[num][0] + midStr + '' + messages[num][1] + '' + endStr + ' |
|
';
+ tooltip.write(tip);
+ tooltip.close();
+ } else if (ie4||ie5||ns5) {
+ var tip = startStr + messages[num][0] + midStr + '' + messages[num][1] + '' + endStr;
+ tipcss.backgroundColor = curBgColor;
+ tooltip.innerHTML = tip;
+ }
+ if (!tipFollowMouse) positionTip(evt);
+ else t1=setTimeout("tipcss.visibility='visible'",100);
+}
+
+var mouseX, mouseY;
+function trackMouse(evt) {
+ mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
+ mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
+ if (tipOn) positionTip(evt);
+}
+
+function positionTip(evt) {
+ if (!tipFollowMouse) {
+ mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
+ mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
+ }
+ // tooltip width and height
+ var tpWd = (ns4)? tooltip.width: (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
+ var tpHt = (ns4)? tooltip.height: (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
+ // document area in view (subtract scrollbar width for ns)
+ var winWd = (ns4||ns5)? window.innerWidth-20+window.pageXOffset: document.body.clientWidth+document.body.scrollLeft;
+ var winHt = (ns4||ns5)? window.innerHeight-20+window.pageYOffset: document.body.clientHeight+document.body.scrollTop;
+ // check mouse position against tip and window dimensions
+ // and position the tooltip
+ if ((mouseX+offX+tpWd)>winWd)
+ tipcss.left = (ns4)? mouseX-(tpWd+offX): mouseX-(tpWd+offX)+"px";
+ else tipcss.left = (ns4)? mouseX+offX: mouseX+offX+"px";
+ if ((mouseY+offY+tpHt)>winHt)
+ tipcss.top = (ns4)? winHt-(tpHt+offY): winHt-(tpHt+offY)+"px";
+ else tipcss.top = (ns4)? mouseY+offY: mouseY+offY+"px";
+ if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);
+}
+
+function hideTip() {
+ if (!tooltip) return;
+ t2=setTimeout("tipcss.visibility='hidden'",100);
+ tipOn = false;
+}
+
diff --git a/htdocs/js/raphael-min.js b/htdocs/js/raphael-min.js
deleted file mode 100644
index 8718b5b..0000000
--- a/htdocs/js/raphael-min.js
+++ /dev/null
@@ -1,7 +0,0 @@
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+ };
+ R.hsl2rgb = function (h, s, l, o) {
+ if (R.is(h, "object") && "h" in h && "s" in h && "l" in h) {
+ l = h.l;
+ s = h.s;
+ h = h.h;
+ }
+ if (h > 1 || s > 1 || l > 1) {
+ h /= 360;
+ s /= 100;
+ l /= 100;
+ }
+ var rgb = {},
+ channels = ["r", "g", "b"],
+ t2, t1, t3, r, g, b;
+ if (!s) {
+ rgb = {
+ r: l,
+ g: l,
+ b: l
+ };
+ } else {
+ if (l < .5) {
+ t2 = l * (1 + s);
+ } else {
+ t2 = l + s - l * s;
+ }
+ t1 = 2 * l - t2;
+ for (var i = 0; i < 3; i++) {
+ t3 = h + 1 / 3 * -(i - 1);
+ t3 < 0 && t3++;
+ t3 > 1 && t3--;
+ if (t3 * 6 < 1) {
+ rgb[channels[i]] = t1 + (t2 - t1) * 6 * t3;
+ } else if (t3 * 2 < 1) {
+ rgb[channels[i]] = t2;
+ } else if (t3 * 3 < 2) {
+ rgb[channels[i]] = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
+ } else {
+ rgb[channels[i]] = t1;
+ }
+ }
+ }
+ rgb.r *= 255;
+ rgb.g *= 255;
+ rgb.b *= 255;
+ rgb.hex = "#" + (16777216 | rgb.b | (rgb.g << 8) | (rgb.r << 16)).toString(16).slice(1);
+ R.is(o, "finite") && (rgb.opacity = o);
+ rgb.toString = rgbtoString;
+ return rgb;
+ };
+ R.rgb2hsb = function (red, green, blue) {
+ if (green == null && R.is(red, "object") && "r" in red && "g" in red && "b" in red) {
+ blue = red.b;
+ green = red.g;
+ red = red.r;
+ }
+ if (green == null && R.is(red, string)) {
+ var clr = R.getRGB(red);
+ red = clr.r;
+ green = clr.g;
+ blue = clr.b;
+ }
+ if (red > 1 || green > 1 || blue > 1) {
+ red /= 255;
+ green /= 255;
+ blue /= 255;
+ }
+ var max = mmax(red, green, blue),
+ min = mmin(red, green, blue),
+ hue,
+ saturation,
+ brightness = max;
+ if (min == max) {
+ return {h: 0, s: 0, b: max, toString: hsbtoString};
+ } else {
+ var delta = (max - min);
+ saturation = delta / max;
+ if (red == max) {
+ hue = (green - blue) / delta;
+ } else if (green == max) {
+ hue = 2 + ((blue - red) / delta);
+ } else {
+ hue = 4 + ((red - green) / delta);
+ }
+ hue /= 6;
+ hue < 0 && hue++;
+ hue > 1 && hue--;
+ }
+ return {h: hue, s: saturation, b: brightness, toString: hsbtoString};
+ };
+ R.rgb2hsl = function (red, green, blue) {
+ if (green == null && R.is(red, "object") && "r" in red && "g" in red && "b" in red) {
+ blue = red.b;
+ green = red.g;
+ red = red.r;
+ }
+ if (green == null && R.is(red, string)) {
+ var clr = R.getRGB(red);
+ red = clr.r;
+ green = clr.g;
+ blue = clr.b;
+ }
+ if (red > 1 || green > 1 || blue > 1) {
+ red /= 255;
+ green /= 255;
+ blue /= 255;
+ }
+ var max = mmax(red, green, blue),
+ min = mmin(red, green, blue),
+ h,
+ s,
+ l = (max + min) / 2,
+ hsl;
+ if (min == max) {
+ hsl = {h: 0, s: 0, l: l};
+ } else {
+ var delta = max - min;
+ s = l < .5 ? delta / (max + min) : delta / (2 - max - min);
+ if (red == max) {
+ h = (green - blue) / delta;
+ } else if (green == max) {
+ h = 2 + (blue - red) / delta;
+ } else {
+ h = 4 + (red - green) / delta;
+ }
+ h /= 6;
+ h < 0 && h++;
+ h > 1 && h--;
+ hsl = {h: h, s: s, l: l};
+ }
+ hsl.toString = hsltoString;
+ return hsl;
+ };
+ R._path2string = function () {
+ return this.join(",")[rp](p2s, "$1");
+ };
+ function cacher(f, scope, postprocessor) {
+ function newf() {
+ var arg = Array[proto].slice.call(arguments, 0),
+ args = arg[join]("\u25ba"),
+ cache = newf.cache = newf.cache || {},
+ count = newf.count = newf.count || [];
+ if (cache[has](args)) {
+ return postprocessor ? postprocessor(cache[args]) : cache[args];
+ }
+ count[length] >= 1e3 && delete cache[count.shift()];
+ count[push](args);
+ cache[args] = f[apply](scope, arg);
+ return postprocessor ? postprocessor(cache[args]) : cache[args];
+ }
+ return newf;
+ }
+
+ R.getRGB = cacher(function (colour) {
+ if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
+ return {r: -1, g: -1, b: -1, hex: "none", error: 1};
+ }
+ if (colour == "none") {
+ return {r: -1, g: -1, b: -1, hex: "none"};
+ }
+ !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour));
+ var res,
+ red,
+ green,
+ blue,
+ opacity,
+ t,
+ values,
+ rgb = colour.match(colourRegExp);
+ if (rgb) {
+ if (rgb[2]) {
+ blue = toInt(rgb[2].substring(5), 16);
+ green = toInt(rgb[2].substring(3, 5), 16);
+ red = toInt(rgb[2].substring(1, 3), 16);
+ }
+ if (rgb[3]) {
+ blue = toInt((t = rgb[3].charAt(3)) + t, 16);
+ green = toInt((t = rgb[3].charAt(2)) + t, 16);
+ red = toInt((t = rgb[3].charAt(1)) + t, 16);
+ }
+ if (rgb[4]) {
+ values = rgb[4][split](commaSpaces);
+ red = toFloat(values[0]);
+ values[0].slice(-1) == "%" && (red *= 2.55);
+ green = toFloat(values[1]);
+ values[1].slice(-1) == "%" && (green *= 2.55);
+ blue = toFloat(values[2]);
+ values[2].slice(-1) == "%" && (blue *= 2.55);
+ rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3]));
+ values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+ }
+ if (rgb[5]) {
+ values = rgb[5][split](commaSpaces);
+ red = toFloat(values[0]);
+ values[0].slice(-1) == "%" && (red *= 2.55);
+ green = toFloat(values[1]);
+ values[1].slice(-1) == "%" && (green *= 2.55);
+ blue = toFloat(values[2]);
+ values[2].slice(-1) == "%" && (blue *= 2.55);
+ (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
+ rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3]));
+ values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+ return R.hsb2rgb(red, green, blue, opacity);
+ }
+ if (rgb[6]) {
+ values = rgb[6][split](commaSpaces);
+ red = toFloat(values[0]);
+ values[0].slice(-1) == "%" && (red *= 2.55);
+ green = toFloat(values[1]);
+ values[1].slice(-1) == "%" && (green *= 2.55);
+ blue = toFloat(values[2]);
+ values[2].slice(-1) == "%" && (blue *= 2.55);
+ (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
+ rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3]));
+ values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+ return R.hsl2rgb(red, green, blue, opacity);
+ }
+ rgb = {r: red, g: green, b: blue};
+ rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1);
+ R.is(opacity, "finite") && (rgb.opacity = opacity);
+ return rgb;
+ }
+ return {r: -1, g: -1, b: -1, hex: "none", error: 1};
+ }, R);
+ R.getColor = function (value) {
+ var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
+ rgb = this.hsb2rgb(start.h, start.s, start.b);
+ start.h += .075;
+ if (start.h > 1) {
+ start.h = 0;
+ start.s -= .2;
+ start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b});
+ }
+ return rgb.hex;
+ };
+ R.getColor.reset = function () {
+ delete this.start;
+ };
+ // path utilities
+ R.parsePathString = cacher(function (pathString) {
+ if (!pathString) {
+ return null;
+ }
+ var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, q: 4, s: 4, t: 2, v: 1, z: 0},
+ data = [];
+ if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption
+ data = pathClone(pathString);
+ }
+ if (!data[length]) {
+ Str(pathString)[rp](pathCommand, function (a, b, c) {
+ var params = [],
+ name = lowerCase.call(b);
+ c[rp](pathValues, function (a, b) {
+ b && params[push](+b);
+ });
+ if (name == "m" && params[length] > 2) {
+ data[push]([b][concat](params.splice(0, 2)));
+ name = "l";
+ b = b == "m" ? "l" : "L";
+ }
+ while (params[length] >= paramCounts[name]) {
+ data[push]([b][concat](params.splice(0, paramCounts[name])));
+ if (!paramCounts[name]) {
+ break;
+ }
+ }
+ });
+ }
+ data[toString] = R._path2string;
+ return data;
+ });
+ R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+ var t1 = 1 - t,
+ x = pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
+ y = pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y,
+ mx = p1x + 2 * t * (c1x - p1x) + t * t * (c2x - 2 * c1x + p1x),
+ my = p1y + 2 * t * (c1y - p1y) + t * t * (c2y - 2 * c1y + p1y),
+ nx = c1x + 2 * t * (c2x - c1x) + t * t * (p2x - 2 * c2x + c1x),
+ ny = c1y + 2 * t * (c2y - c1y) + t * t * (p2y - 2 * c2y + c1y),
+ ax = (1 - t) * p1x + t * c1x,
+ ay = (1 - t) * p1y + t * c1y,
+ cx = (1 - t) * c2x + t * p2x,
+ cy = (1 - t) * c2y + t * p2y,
+ alpha = (90 - math.atan((mx - nx) / (my - ny)) * 180 / PI);
+ (mx > nx || my < ny) && (alpha += 180);
+ return {x: x, y: y, m: {x: mx, y: my}, n: {x: nx, y: ny}, start: {x: ax, y: ay}, end: {x: cx, y: cy}, alpha: alpha};
+ };
+ var pathDimensions = cacher(function (path) {
+ if (!path) {
+ return {x: 0, y: 0, width: 0, height: 0};
+ }
+ path = path2curve(path);
+ var x = 0,
+ y = 0,
+ X = [],
+ Y = [],
+ p;
+ for (var i = 0, ii = path[length]; i < ii; i++) {
+ p = path[i];
+ if (p[0] == "M") {
+ x = p[1];
+ y = p[2];
+ X[push](x);
+ Y[push](y);
+ } else {
+ var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
+ X = X[concat](dim.min.x, dim.max.x);
+ Y = Y[concat](dim.min.y, dim.max.y);
+ x = p[5];
+ y = p[6];
+ }
+ }
+ var xmin = mmin[apply](0, X),
+ ymin = mmin[apply](0, Y);
+ return {
+ x: xmin,
+ y: ymin,
+ width: mmax[apply](0, X) - xmin,
+ height: mmax[apply](0, Y) - ymin
+ };
+ }),
+ pathClone = function (pathArray) {
+ var res = [];
+ if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
+ pathArray = R.parsePathString(pathArray);
+ }
+ for (var i = 0, ii = pathArray[length]; i < ii; i++) {
+ res[i] = [];
+ for (var j = 0, jj = pathArray[i][length]; j < jj; j++) {
+ res[i][j] = pathArray[i][j];
+ }
+ }
+ res[toString] = R._path2string;
+ return res;
+ },
+ pathToRelative = cacher(function (pathArray) {
+ if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
+ pathArray = R.parsePathString(pathArray);
+ }
+ var res = [],
+ x = 0,
+ y = 0,
+ mx = 0,
+ my = 0,
+ start = 0;
+ if (pathArray[0][0] == "M") {
+ x = pathArray[0][1];
+ y = pathArray[0][2];
+ mx = x;
+ my = y;
+ start++;
+ res[push](["M", x, y]);
+ }
+ for (var i = start, ii = pathArray[length]; i < ii; i++) {
+ var r = res[i] = [],
+ pa = pathArray[i];
+ if (pa[0] != lowerCase.call(pa[0])) {
+ r[0] = lowerCase.call(pa[0]);
+ switch (r[0]) {
+ case "a":
+ r[1] = pa[1];
+ r[2] = pa[2];
+ r[3] = pa[3];
+ r[4] = pa[4];
+ r[5] = pa[5];
+ r[6] = +(pa[6] - x).toFixed(3);
+ r[7] = +(pa[7] - y).toFixed(3);
+ break;
+ case "v":
+ r[1] = +(pa[1] - y).toFixed(3);
+ break;
+ case "m":
+ mx = pa[1];
+ my = pa[2];
+ default:
+ for (var j = 1, jj = pa[length]; j < jj; j++) {
+ r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
+ }
+ }
+ } else {
+ r = res[i] = [];
+ if (pa[0] == "m") {
+ mx = pa[1] + x;
+ my = pa[2] + y;
+ }
+ for (var k = 0, kk = pa[length]; k < kk; k++) {
+ res[i][k] = pa[k];
+ }
+ }
+ var len = res[i][length];
+ switch (res[i][0]) {
+ case "z":
+ x = mx;
+ y = my;
+ break;
+ case "h":
+ x += +res[i][len - 1];
+ break;
+ case "v":
+ y += +res[i][len - 1];
+ break;
+ default:
+ x += +res[i][len - 2];
+ y += +res[i][len - 1];
+ }
+ }
+ res[toString] = R._path2string;
+ return res;
+ }, 0, pathClone),
+ pathToAbsolute = cacher(function (pathArray) {
+ if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
+ pathArray = R.parsePathString(pathArray);
+ }
+ var res = [],
+ x = 0,
+ y = 0,
+ mx = 0,
+ my = 0,
+ start = 0;
+ if (pathArray[0][0] == "M") {
+ x = +pathArray[0][1];
+ y = +pathArray[0][2];
+ mx = x;
+ my = y;
+ start++;
+ res[0] = ["M", x, y];
+ }
+ for (var i = start, ii = pathArray[length]; i < ii; i++) {
+ var r = res[i] = [],
+ pa = pathArray[i];
+ if (pa[0] != upperCase.call(pa[0])) {
+ r[0] = upperCase.call(pa[0]);
+ switch (r[0]) {
+ case "A":
+ r[1] = pa[1];
+ r[2] = pa[2];
+ r[3] = pa[3];
+ r[4] = pa[4];
+ r[5] = pa[5];
+ r[6] = +(pa[6] + x);
+ r[7] = +(pa[7] + y);
+ break;
+ case "V":
+ r[1] = +pa[1] + y;
+ break;
+ case "H":
+ r[1] = +pa[1] + x;
+ break;
+ case "M":
+ mx = +pa[1] + x;
+ my = +pa[2] + y;
+ default:
+ for (var j = 1, jj = pa[length]; j < jj; j++) {
+ r[j] = +pa[j] + ((j % 2) ? x : y);
+ }
+ }
+ } else {
+ for (var k = 0, kk = pa[length]; k < kk; k++) {
+ res[i][k] = pa[k];
+ }
+ }
+ switch (r[0]) {
+ case "Z":
+ x = mx;
+ y = my;
+ break;
+ case "H":
+ x = r[1];
+ break;
+ case "V":
+ y = r[1];
+ break;
+ case "M":
+ mx = res[i][res[i][length] - 2];
+ my = res[i][res[i][length] - 1];
+ default:
+ x = res[i][res[i][length] - 2];
+ y = res[i][res[i][length] - 1];
+ }
+ }
+ res[toString] = R._path2string;
+ return res;
+ }, null, pathClone),
+ l2c = function (x1, y1, x2, y2) {
+ return [x1, y1, x2, y2, x2, y2];
+ },
+ q2c = function (x1, y1, ax, ay, x2, y2) {
+ var _13 = 1 / 3,
+ _23 = 2 / 3;
+ return [
+ _13 * x1 + _23 * ax,
+ _13 * y1 + _23 * ay,
+ _13 * x2 + _23 * ax,
+ _13 * y2 + _23 * ay,
+ x2,
+ y2
+ ];
+ },
+ a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {
+ // for more information of where this math came from visit:
+ // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
+ var _120 = PI * 120 / 180,
+ rad = PI / 180 * (+angle || 0),
+ res = [],
+ xy,
+ rotate = cacher(function (x, y, rad) {
+ var X = x * math.cos(rad) - y * math.sin(rad),
+ Y = x * math.sin(rad) + y * math.cos(rad);
+ return {x: X, y: Y};
+ });
+ if (!recursive) {
+ xy = rotate(x1, y1, -rad);
+ x1 = xy.x;
+ y1 = xy.y;
+ xy = rotate(x2, y2, -rad);
+ x2 = xy.x;
+ y2 = xy.y;
+ var cos = math.cos(PI / 180 * angle),
+ sin = math.sin(PI / 180 * angle),
+ x = (x1 - x2) / 2,
+ y = (y1 - y2) / 2;
+ var h = (x * x) / (rx * rx) + (y * y) / (ry * ry);
+ if (h > 1) {
+ h = math.sqrt(h);
+ rx = h * rx;
+ ry = h * ry;
+ }
+ var rx2 = rx * rx,
+ ry2 = ry * ry,
+ k = (large_arc_flag == sweep_flag ? -1 : 1) *
+ math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))),
+ cx = k * rx * y / ry + (x1 + x2) / 2,
+ cy = k * -ry * x / rx + (y1 + y2) / 2,
+ f1 = math.asin(((y1 - cy) / ry).toFixed(9)),
+ f2 = math.asin(((y2 - cy) / ry).toFixed(9));
+
+ f1 = x1 < cx ? PI - f1 : f1;
+ f2 = x2 < cx ? PI - f2 : f2;
+ f1 < 0 && (f1 = PI * 2 + f1);
+ f2 < 0 && (f2 = PI * 2 + f2);
+ if (sweep_flag && f1 > f2) {
+ f1 = f1 - PI * 2;
+ }
+ if (!sweep_flag && f2 > f1) {
+ f2 = f2 - PI * 2;
+ }
+ } else {
+ f1 = recursive[0];
+ f2 = recursive[1];
+ cx = recursive[2];
+ cy = recursive[3];
+ }
+ var df = f2 - f1;
+ if (abs(df) > _120) {
+ var f2old = f2,
+ x2old = x2,
+ y2old = y2;
+ f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1);
+ x2 = cx + rx * math.cos(f2);
+ y2 = cy + ry * math.sin(f2);
+ res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]);
+ }
+ df = f2 - f1;
+ var c1 = math.cos(f1),
+ s1 = math.sin(f1),
+ c2 = math.cos(f2),
+ s2 = math.sin(f2),
+ t = math.tan(df / 4),
+ hx = 4 / 3 * rx * t,
+ hy = 4 / 3 * ry * t,
+ m1 = [x1, y1],
+ m2 = [x1 + hx * s1, y1 - hy * c1],
+ m3 = [x2 + hx * s2, y2 - hy * c2],
+ m4 = [x2, y2];
+ m2[0] = 2 * m1[0] - m2[0];
+ m2[1] = 2 * m1[1] - m2[1];
+ if (recursive) {
+ return [m2, m3, m4][concat](res);
+ } else {
+ res = [m2, m3, m4][concat](res)[join]()[split](",");
+ var newres = [];
+ for (var i = 0, ii = res[length]; i < ii; i++) {
+ newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
+ }
+ return newres;
+ }
+ },
+ findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+ var t1 = 1 - t;
+ return {
+ x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
+ y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y
+ };
+ },
+ curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
+ var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x),
+ b = 2 * (c1x - p1x) - 2 * (c2x - c1x),
+ c = p1x - c1x,
+ t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a,
+ t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a,
+ y = [p1y, p2y],
+ x = [p1x, p2x],
+ dot;
+ abs(t1) > "1e12" && (t1 = .5);
+ abs(t2) > "1e12" && (t2 = .5);
+ if (t1 > 0 && t1 < 1) {
+ dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
+ x[push](dot.x);
+ y[push](dot.y);
+ }
+ if (t2 > 0 && t2 < 1) {
+ dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
+ x[push](dot.x);
+ y[push](dot.y);
+ }
+ a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y);
+ b = 2 * (c1y - p1y) - 2 * (c2y - c1y);
+ c = p1y - c1y;
+ t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a;
+ t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a;
+ abs(t1) > "1e12" && (t1 = .5);
+ abs(t2) > "1e12" && (t2 = .5);
+ if (t1 > 0 && t1 < 1) {
+ dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
+ x[push](dot.x);
+ y[push](dot.y);
+ }
+ if (t2 > 0 && t2 < 1) {
+ dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
+ x[push](dot.x);
+ y[push](dot.y);
+ }
+ return {
+ min: {x: mmin[apply](0, x), y: mmin[apply](0, y)},
+ max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
+ };
+ }),
+ path2curve = cacher(function (path, path2) {
+ var p = pathToAbsolute(path),
+ p2 = path2 && pathToAbsolute(path2),
+ attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
+ attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
+ processPath = function (path, d) {
+ var nx, ny;
+ if (!path) {
+ return ["C", d.x, d.y, d.x, d.y, d.x, d.y];
+ }
+ !(path[0] in {T:1, Q:1}) && (d.qx = d.qy = null);
+ switch (path[0]) {
+ case "M":
+ d.X = path[1];
+ d.Y = path[2];
+ break;
+ case "A":
+ path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1))));
+ break;
+ case "S":
+ nx = d.x + (d.x - (d.bx || d.x));
+ ny = d.y + (d.y - (d.by || d.y));
+ path = ["C", nx, ny][concat](path.slice(1));
+ break;
+ case "T":
+ d.qx = d.x + (d.x - (d.qx || d.x));
+ d.qy = d.y + (d.y - (d.qy || d.y));
+ path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2]));
+ break;
+ case "Q":
+ d.qx = path[1];
+ d.qy = path[2];
+ path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
+ break;
+ case "L":
+ path = ["C"][concat](l2c(d.x, d.y, path[1], path[2]));
+ break;
+ case "H":
+ path = ["C"][concat](l2c(d.x, d.y, path[1], d.y));
+ break;
+ case "V":
+ path = ["C"][concat](l2c(d.x, d.y, d.x, path[1]));
+ break;
+ case "Z":
+ path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y));
+ break;
+ }
+ return path;
+ },
+ fixArc = function (pp, i) {
+ if (pp[i][length] > 7) {
+ pp[i].shift();
+ var pi = pp[i];
+ while (pi[length]) {
+ pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6)));
+ }
+ pp.splice(i, 1);
+ ii = mmax(p[length], p2 && p2[length] || 0);
+ }
+ },
+ fixM = function (path1, path2, a1, a2, i) {
+ if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") {
+ path2.splice(i, 0, ["M", a2.x, a2.y]);
+ a1.bx = 0;
+ a1.by = 0;
+ a1.x = path1[i][1];
+ a1.y = path1[i][2];
+ ii = mmax(p[length], p2 && p2[length] || 0);
+ }
+ };
+ for (var i = 0, ii = mmax(p[length], p2 && p2[length] || 0); i < ii; i++) {
+ p[i] = processPath(p[i], attrs);
+ fixArc(p, i);
+ p2 && (p2[i] = processPath(p2[i], attrs2));
+ p2 && fixArc(p2, i);
+ fixM(p, p2, attrs, attrs2, i);
+ fixM(p2, p, attrs2, attrs, i);
+ var seg = p[i],
+ seg2 = p2 && p2[i],
+ seglen = seg[length],
+ seg2len = p2 && seg2[length];
+ attrs.x = seg[seglen - 2];
+ attrs.y = seg[seglen - 1];
+ attrs.bx = toFloat(seg[seglen - 4]) || attrs.x;
+ attrs.by = toFloat(seg[seglen - 3]) || attrs.y;
+ attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x);
+ attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y);
+ attrs2.x = p2 && seg2[seg2len - 2];
+ attrs2.y = p2 && seg2[seg2len - 1];
+ }
+ return p2 ? [p, p2] : p;
+ }, null, pathClone),
+ parseDots = cacher(function (gradient) {
+ var dots = [];
+ for (var i = 0, ii = gradient[length]; i < ii; i++) {
+ var dot = {},
+ par = gradient[i].match(/^([^:]*):?([\d\.]*)/);
+ dot.color = R.getRGB(par[1]);
+ if (dot.color.error) {
+ return null;
+ }
+ dot.color = dot.color.hex;
+ par[2] && (dot.offset = par[2] + "%");
+ dots[push](dot);
+ }
+ for (i = 1, ii = dots[length] - 1; i < ii; i++) {
+ if (!dots[i].offset) {
+ var start = toFloat(dots[i - 1].offset || 0),
+ end = 0;
+ for (var j = i + 1; j < ii; j++) {
+ if (dots[j].offset) {
+ end = dots[j].offset;
+ break;
+ }
+ }
+ if (!end) {
+ end = 100;
+ j = ii;
+ }
+ end = toFloat(end);
+ var d = (end - start) / (j - i + 1);
+ for (; i < j; i++) {
+ start += d;
+ dots[i].offset = start + "%";
+ }
+ }
+ }
+ return dots;
+ }),
+ getContainer = function (x, y, w, h) {
+ var container;
+ if (R.is(x, string) || R.is(x, "object")) {
+ container = R.is(x, string) ? doc.getElementById(x) : x;
+ if (container.tagName) {
+ if (y == null) {
+ return {
+ container: container,
+ width: container.style.pixelWidth || container.offsetWidth,
+ height: container.style.pixelHeight || container.offsetHeight
+ };
+ } else {
+ return {container: container, width: y, height: w};
+ }
+ }
+ } else {
+ return {container: 1, x: x, y: y, width: w, height: h};
+ }
+ },
+ plugins = function (con, add) {
+ var that = this;
+ for (var prop in add) {
+ if (add[has](prop) && !(prop in con)) {
+ switch (typeof add[prop]) {
+ case "function":
+ (function (f) {
+ con[prop] = con === that ? f : function () { return f[apply](that, arguments); };
+ })(add[prop]);
+ break;
+ case "object":
+ con[prop] = con[prop] || {};
+ plugins.call(this, con[prop], add[prop]);
+ break;
+ default:
+ con[prop] = add[prop];
+ break;
+ }
+ }
+ }
+ },
+ tear = function (el, paper) {
+ el == paper.top && (paper.top = el.prev);
+ el == paper.bottom && (paper.bottom = el.next);
+ el.next && (el.next.prev = el.prev);
+ el.prev && (el.prev.next = el.next);
+ },
+ tofront = function (el, paper) {
+ if (paper.top === el) {
+ return;
+ }
+ tear(el, paper);
+ el.next = null;
+ el.prev = paper.top;
+ paper.top.next = el;
+ paper.top = el;
+ },
+ toback = function (el, paper) {
+ if (paper.bottom === el) {
+ return;
+ }
+ tear(el, paper);
+ el.next = paper.bottom;
+ el.prev = null;
+ paper.bottom.prev = el;
+ paper.bottom = el;
+ },
+ insertafter = function (el, el2, paper) {
+ tear(el, paper);
+ el2 == paper.top && (paper.top = el);
+ el2.next && (el2.next.prev = el);
+ el.next = el2.next;
+ el.prev = el2;
+ el2.next = el;
+ },
+ insertbefore = function (el, el2, paper) {
+ tear(el, paper);
+ el2 == paper.bottom && (paper.bottom = el);
+ el2.prev && (el2.prev.next = el);
+ el.prev = el2.prev;
+ el2.prev = el;
+ el.next = el2;
+ },
+ removed = function (methodname) {
+ return function () {
+ throw new Error("Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object");
+ };
+ };
+ R.pathToRelative = pathToRelative;
+ // SVG
+ if (R.svg) {
+ paperproto.svgns = "http://www.w3.org/2000/svg";
+ paperproto.xlink = "http://www.w3.org/1999/xlink";
+ round = function (num) {
+ return +num + (~~num === num) * .5;
+ };
+ var $ = function (el, attr) {
+ if (attr) {
+ for (var key in attr) {
+ if (attr[has](key)) {
+ el[setAttribute](key, Str(attr[key]));
+ }
+ }
+ } else {
+ el = doc.createElementNS(paperproto.svgns, el);
+ el.style.webkitTapHighlightColor = "rgba(0,0,0,0)";
+ return el;
+ }
+ };
+ R[toString] = function () {
+ return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
+ };
+ var thePath = function (pathString, SVG) {
+ var el = $("path");
+ SVG.canvas && SVG.canvas[appendChild](el);
+ var p = new Element(el, SVG);
+ p.type = "path";
+ setFillAndStroke(p, {fill: "none", stroke: "#000", path: pathString});
+ return p;
+ };
+ var addGradientFill = function (o, gradient, SVG) {
+ var type = "linear",
+ fx = .5, fy = .5,
+ s = o.style;
+ gradient = Str(gradient)[rp](radial_gradient, function (all, _fx, _fy) {
+ type = "radial";
+ if (_fx && _fy) {
+ fx = toFloat(_fx);
+ fy = toFloat(_fy);
+ var dir = ((fy > .5) * 2 - 1);
+ pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
+ (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
+ fy != .5 &&
+ (fy = fy.toFixed(5) - 1e-5 * dir);
+ }
+ return E;
+ });
+ gradient = gradient[split](/\s*\-\s*/);
+ if (type == "linear") {
+ var angle = gradient.shift();
+ angle = -toFloat(angle);
+ if (isNaN(angle)) {
+ return null;
+ }
+ var vector = [0, 0, math.cos(angle * PI / 180), math.sin(angle * PI / 180)],
+ max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
+ vector[2] *= max;
+ vector[3] *= max;
+ if (vector[2] < 0) {
+ vector[0] = -vector[2];
+ vector[2] = 0;
+ }
+ if (vector[3] < 0) {
+ vector[1] = -vector[3];
+ vector[3] = 0;
+ }
+ }
+ var dots = parseDots(gradient);
+ if (!dots) {
+ return null;
+ }
+ var id = o.getAttribute(fillString);
+ id = id.match(/^url\(#(.*)\)$/);
+ id && SVG.defs.removeChild(doc.getElementById(id[1]));
+
+ var el = $(type + "Gradient");
+ el.id = createUUID();
+ $(el, type == "radial" ? {fx: fx, fy: fy} : {x1: vector[0], y1: vector[1], x2: vector[2], y2: vector[3]});
+ SVG.defs[appendChild](el);
+ for (var i = 0, ii = dots[length]; i < ii; i++) {
+ var stop = $("stop");
+ $(stop, {
+ offset: dots[i].offset ? dots[i].offset : !i ? "0%" : "100%",
+ "stop-color": dots[i].color || "#fff"
+ });
+ el[appendChild](stop);
+ }
+ $(o, {
+ fill: "url(#" + el.id + ")",
+ opacity: 1,
+ "fill-opacity": 1
+ });
+ s.fill = E;
+ s.opacity = 1;
+ s.fillOpacity = 1;
+ return 1;
+ };
+ var updatePosition = function (o) {
+ var bbox = o.getBBox();
+ $(o.pattern, {patternTransform: R.format("translate({0},{1})", bbox.x, bbox.y)});
+ };
+ var setFillAndStroke = function (o, params) {
+ var dasharray = {
+ "": [0],
+ "none": [0],
+ "-": [3, 1],
+ ".": [1, 1],
+ "-.": [3, 1, 1, 1],
+ "-..": [3, 1, 1, 1, 1, 1],
+ ". ": [1, 3],
+ "- ": [4, 3],
+ "--": [8, 3],
+ "- .": [4, 3, 1, 3],
+ "--.": [8, 3, 1, 3],
+ "--..": [8, 3, 1, 3, 1, 3]
+ },
+ node = o.node,
+ attrs = o.attrs,
+ rot = o.rotate(),
+ addDashes = function (o, value) {
+ value = dasharray[lowerCase.call(value)];
+ if (value) {
+ var width = o.attrs["stroke-width"] || "1",
+ butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
+ dashes = [];
+ var i = value[length];
+ while (i--) {
+ dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
+ }
+ $(node, {"stroke-dasharray": dashes[join](",")});
+ }
+ };
+ params[has]("rotation") && (rot = params.rotation);
+ var rotxy = Str(rot)[split](separator);
+ if (!(rotxy.length - 1)) {
+ rotxy = null;
+ } else {
+ rotxy[1] = +rotxy[1];
+ rotxy[2] = +rotxy[2];
+ }
+ toFloat(rot) && o.rotate(0, true);
+ for (var att in params) {
+ // if (params[has](att)) {
+ // Added by BlackLight
+ if (params[has](att) || att == 'id') {
+ // Modified by BlackLight
+ if (!availableAttrs[has](att) && att != 'id') {
+ continue;
+ }
+ var value = params[att];
+ attrs[att] = value;
+
+ switch (att) {
+ case "blur":
+ o.blur(value);
+ break;
+ case "rotation":
+ o.rotate(value, true);
+ break;
+ case "href":
+ case "title":
+ case "target":
+ var pn = node.parentNode;
+ if (lowerCase.call(pn.tagName) != "a") {
+ var hl = $("a");
+ pn.insertBefore(hl, node);
+ hl[appendChild](node);
+ pn = hl;
+ }
+ if (att == "target" && value == "blank") {
+ pn.setAttributeNS(o.paper.xlink, "show", "new");
+ } else {
+ pn.setAttributeNS(o.paper.xlink, att, value);
+ }
+ break;
+ case "cursor":
+ node.style.cursor = value;
+ break;
+ case "clip-rect":
+ var rect = Str(value)[split](separator);
+ if (rect[length] == 4) {
+ o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
+ var el = $("clipPath"),
+ rc = $("rect");
+ el.id = createUUID();
+ $(rc, {
+ x: rect[0],
+ y: rect[1],
+ width: rect[2],
+ height: rect[3]
+ });
+ el[appendChild](rc);
+ o.paper.defs[appendChild](el);
+ $(node, {"clip-path": "url(#" + el.id + ")"});
+ o.clip = rc;
+ }
+ if (!value) {
+ var clip = doc.getElementById(node.getAttribute("clip-path")[rp](/(^url\(#|\)$)/g, E));
+ clip && clip.parentNode.removeChild(clip);
+ $(node, {"clip-path": E});
+ delete o.clip;
+ }
+ break;
+ case "path":
+ if (o.type == "path") {
+ $(node, {d: value ? attrs.path = pathToAbsolute(value) : "M0,0"});
+ }
+ break;
+ case "width":
+ node[setAttribute](att, value);
+ if (attrs.fx) {
+ att = "x";
+ value = attrs.x;
+ } else {
+ break;
+ }
+ case "x":
+ if (attrs.fx) {
+ value = -attrs.x - (attrs.width || 0);
+ }
+ case "rx":
+ if (att == "rx" && o.type == "rect") {
+ break;
+ }
+ case "cx":
+ rotxy && (att == "x" || att == "cx") && (rotxy[1] += value - attrs[att]);
+ node[setAttribute](att, value);
+ o.pattern && updatePosition(o);
+ break;
+ case "height":
+ node[setAttribute](att, value);
+ if (attrs.fy) {
+ att = "y";
+ value = attrs.y;
+ } else {
+ break;
+ }
+ case "y":
+ if (attrs.fy) {
+ value = -attrs.y - (attrs.height || 0);
+ }
+ case "ry":
+ if (att == "ry" && o.type == "rect") {
+ break;
+ }
+ case "cy":
+ rotxy && (att == "y" || att == "cy") && (rotxy[2] += value - attrs[att]);
+ node[setAttribute](att, value);
+ o.pattern && updatePosition(o);
+ break;
+ case "r":
+ if (o.type == "rect") {
+ $(node, {rx: value, ry: value});
+ } else {
+ node[setAttribute](att, value);
+ }
+ break;
+ case "src":
+ if (o.type == "image") {
+ node.setAttributeNS(o.paper.xlink, "href", value);
+ }
+ break;
+ case "stroke-width":
+ node.style.strokeWidth = value;
+ // Need following line for Firefox
+ node[setAttribute](att, value);
+ if (attrs["stroke-dasharray"]) {
+ addDashes(o, attrs["stroke-dasharray"]);
+ }
+ break;
+ /* Added by BlackLight */
+ case "id":
+ node[setAttribute](att, value);
+ break;
+ case "stroke-dasharray":
+ addDashes(o, value);
+ break;
+ case "translation":
+ var xy = Str(value)[split](separator);
+ xy[0] = +xy[0] || 0;
+ xy[1] = +xy[1] || 0;
+ if (rotxy) {
+ rotxy[1] += xy[0];
+ rotxy[2] += xy[1];
+ }
+ translate.call(o, xy[0], xy[1]);
+ break;
+ case "scale":
+ xy = Str(value)[split](separator);
+ o.scale(+xy[0] || 1, +xy[1] || +xy[0] || 1, isNaN(toFloat(xy[2])) ? null : +xy[2], isNaN(toFloat(xy[3])) ? null : +xy[3]);
+ break;
+ case fillString:
+ var isURL = Str(value).match(ISURL);
+ if (isURL) {
+ el = $("pattern");
+ var ig = $("image");
+ el.id = createUUID();
+ $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
+ $(ig, {x: 0, y: 0});
+ ig.setAttributeNS(o.paper.xlink, "href", isURL[1]);
+ el[appendChild](ig);
+
+ var img = doc.createElement("img");
+ img.style.cssText = "position:absolute;left:-9999em;top-9999em";
+ img.onload = function () {
+ $(el, {width: this.offsetWidth, height: this.offsetHeight});
+ $(ig, {width: this.offsetWidth, height: this.offsetHeight});
+ doc.body.removeChild(this);
+ o.paper.safari();
+ };
+ doc.body[appendChild](img);
+ img.src = isURL[1];
+ o.paper.defs[appendChild](el);
+ node.style.fill = "url(#" + el.id + ")";
+ $(node, {fill: "url(#" + el.id + ")"});
+ o.pattern = el;
+ o.pattern && updatePosition(o);
+ break;
+ }
+ var clr = R.getRGB(value);
+ if (!clr.error) {
+ delete params.gradient;
+ delete attrs.gradient;
+ !R.is(attrs.opacity, "undefined") &&
+ R.is(params.opacity, "undefined") &&
+ $(node, {opacity: attrs.opacity});
+ !R.is(attrs["fill-opacity"], "undefined") &&
+ R.is(params["fill-opacity"], "undefined") &&
+ $(node, {"fill-opacity": attrs["fill-opacity"]});
+ } else if ((({circle: 1, ellipse: 1})[has](o.type) || Str(value).charAt() != "r") && addGradientFill(node, value, o.paper)) {
+ attrs.gradient = value;
+ attrs.fill = "none";
+ break;
+ }
+ clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
+ case "stroke":
+ clr = R.getRGB(value);
+ node[setAttribute](att, clr.hex);
+ att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
+ break;
+ case "gradient":
+ (({circle: 1, ellipse: 1})[has](o.type) || Str(value).charAt() != "r") && addGradientFill(node, value, o.paper);
+ break;
+ case "opacity":
+ if (attrs.gradient && !attrs[has]("stroke-opacity")) {
+ $(node, {"stroke-opacity": value > 1 ? value / 100 : value});
+ }
+ // fall
+ case "fill-opacity":
+ if (attrs.gradient) {
+ var gradient = doc.getElementById(node.getAttribute(fillString)[rp](/^url\(#|\)$/g, E));
+ if (gradient) {
+ var stops = gradient.getElementsByTagName("stop");
+ stops[stops[length] - 1][setAttribute]("stop-opacity", value);
+ }
+ break;
+ }
+ default:
+ att == "font-size" && (value = toInt(value, 10) + "px");
+ var cssrule = att[rp](/(\-.)/g, function (w) {
+ return upperCase.call(w.substring(1));
+ });
+ node.style[cssrule] = value;
+ // Need following line for Firefox
+ node[setAttribute](att, value);
+ break;
+ }
+ }
+ }
+
+ tuneText(o, params);
+ if (rotxy) {
+ o.rotate(rotxy.join(S));
+ } else {
+ toFloat(rot) && o.rotate(rot, true);
+ }
+ };
+ var leading = 1.2,
+ tuneText = function (el, params) {
+ if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
+ return;
+ }
+ var a = el.attrs,
+ node = el.node,
+ fontSize = node.firstChild ? toInt(doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
+
+ if (params[has]("text")) {
+ a.text = params.text;
+ while (node.firstChild) {
+ node.removeChild(node.firstChild);
+ }
+ var texts = Str(params.text)[split]("\n");
+ for (var i = 0, ii = texts[length]; i < ii; i++) if (texts[i]) {
+ var tspan = $("tspan");
+ i && $(tspan, {dy: fontSize * leading, x: a.x});
+ tspan[appendChild](doc.createTextNode(texts[i]));
+ node[appendChild](tspan);
+ }
+ } else {
+ texts = node.getElementsByTagName("tspan");
+ for (i = 0, ii = texts[length]; i < ii; i++) {
+ i && $(texts[i], {dy: fontSize * leading, x: a.x});
+ }
+ }
+ $(node, {y: a.y});
+ var bb = el.getBBox(),
+ dif = a.y - (bb.y + bb.height / 2);
+ dif && R.is(dif, "finite") && $(node, {y: a.y + dif});
+ },
+ Element = function (node, svg) {
+ var X = 0,
+ Y = 0;
+ this[0] = node;
+ this.id = R._oid++;
+ this.node = node;
+ node.raphael = this;
+ this.paper = svg;
+ this.attrs = this.attrs || {};
+ this.transformations = []; // rotate, translate, scale
+ this._ = {
+ tx: 0,
+ ty: 0,
+ rt: {deg: 0, cx: 0, cy: 0},
+ sx: 1,
+ sy: 1
+ };
+ !svg.bottom && (svg.bottom = this);
+ this.prev = svg.top;
+ svg.top && (svg.top.next = this);
+ svg.top = this;
+ this.next = null;
+ };
+ var elproto = Element[proto];
+ Element[proto].rotate = function (deg, cx, cy) {
+ if (this.removed) {
+ return this;
+ }
+ if (deg == null) {
+ if (this._.rt.cx) {
+ return [this._.rt.deg, this._.rt.cx, this._.rt.cy][join](S);
+ }
+ return this._.rt.deg;
+ }
+ var bbox = this.getBBox();
+ deg = Str(deg)[split](separator);
+ if (deg[length] - 1) {
+ cx = toFloat(deg[1]);
+ cy = toFloat(deg[2]);
+ }
+ deg = toFloat(deg[0]);
+ if (cx != null && cx !== false) {
+ this._.rt.deg = deg;
+ } else {
+ this._.rt.deg += deg;
+ }
+ (cy == null) && (cx = null);
+ this._.rt.cx = cx;
+ this._.rt.cy = cy;
+ cx = cx == null ? bbox.x + bbox.width / 2 : cx;
+ cy = cy == null ? bbox.y + bbox.height / 2 : cy;
+ if (this._.rt.deg) {
+ this.transformations[0] = R.format("rotate({0} {1} {2})", this._.rt.deg, cx, cy);
+ this.clip && $(this.clip, {transform: R.format("rotate({0} {1} {2})", -this._.rt.deg, cx, cy)});
+ } else {
+ this.transformations[0] = E;
+ this.clip && $(this.clip, {transform: E});
+ }
+ $(this.node, {transform: this.transformations[join](S)});
+ return this;
+ };
+ Element[proto].hide = function () {
+ !this.removed && (this.node.style.display = "none");
+ return this;
+ };
+ Element[proto].show = function () {
+ !this.removed && (this.node.style.display = "");
+ return this;
+ };
+ Element[proto].remove = function () {
+ if (this.removed) {
+ return;
+ }
+ tear(this, this.paper);
+ this.node.parentNode.removeChild(this.node);
+ for (var i in this) {
+ delete this[i];
+ }
+ this.removed = true;
+ };
+ Element[proto].getBBox = function () {
+ if (this.removed) {
+ return this;
+ }
+ if (this.type == "path") {
+ return pathDimensions(this.attrs.path);
+ }
+ if (this.node.style.display == "none") {
+ this.show();
+ var hide = true;
+ }
+ var bbox = {};
+ try {
+ bbox = this.node.getBBox();
+ } catch(e) {
+ // Firefox 3.0.x plays badly here
+ } finally {
+ bbox = bbox || {};
+ }
+ if (this.type == "text") {
+ bbox = {x: bbox.x, y: Infinity, width: 0, height: 0};
+ for (var i = 0, ii = this.node.getNumberOfChars(); i < ii; i++) {
+ var bb = this.node.getExtentOfChar(i);
+ (bb.y < bbox.y) && (bbox.y = bb.y);
+ (bb.y + bb.height - bbox.y > bbox.height) && (bbox.height = bb.y + bb.height - bbox.y);
+ (bb.x + bb.width - bbox.x > bbox.width) && (bbox.width = bb.x + bb.width - bbox.x);
+ }
+ }
+ hide && this.hide();
+ return bbox;
+ };
+ Element[proto].attr = function (name, value) {
+ if (this.removed) {
+ return this;
+ }
+ if (name == null) {
+ var res = {};
+ for (var i in this.attrs) if (this.attrs[has](i)) {
+ res[i] = this.attrs[i];
+ }
+ this._.rt.deg && (res.rotation = this.rotate());
+ (this._.sx != 1 || this._.sy != 1) && (res.scale = this.scale());
+ res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
+ return res;
+ }
+ if (value == null && R.is(name, string)) {
+ if (name == "translation") {
+ return translate.call(this);
+ }
+ if (name == "rotation") {
+ return this.rotate();
+ }
+ if (name == "scale") {
+ return this.scale();
+ }
+ if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
+ return this.attrs.gradient;
+ }
+ return this.attrs[name];
+ }
+ if (value == null && R.is(name, array)) {
+ var values = {};
+ for (var j = 0, jj = name.length; j < jj; j++) {
+ values[name[j]] = this.attr(name[j]);
+ }
+ return values;
+ }
+ if (value != null) {
+ var params = {};
+ params[name] = value;
+ } else if (name != null && R.is(name, "object")) {
+ params = name;
+ }
+ for (var key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
+ var par = this.paper.customAttributes[key].apply(this, [][concat](params[key]));
+ this.attrs[key] = params[key];
+ for (var subkey in par) if (par[has](subkey)) {
+ params[subkey] = par[subkey];
+ }
+ }
+ setFillAndStroke(this, params);
+ return this;
+ };
+ Element[proto].toFront = function () {
+ if (this.removed) {
+ return this;
+ }
+ this.node.parentNode[appendChild](this.node);
+ var svg = this.paper;
+ svg.top != this && tofront(this, svg);
+ return this;
+ };
+ Element[proto].toBack = function () {
+ if (this.removed) {
+ return this;
+ }
+ if (this.node.parentNode.firstChild != this.node) {
+ this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
+ toback(this, this.paper);
+ var svg = this.paper;
+ }
+ return this;
+ };
+ Element[proto].insertAfter = function (element) {
+ if (this.removed) {
+ return this;
+ }
+ var node = element.node || element[element.length - 1].node;
+ if (node.nextSibling) {
+ node.parentNode.insertBefore(this.node, node.nextSibling);
+ } else {
+ node.parentNode[appendChild](this.node);
+ }
+ insertafter(this, element, this.paper);
+ return this;
+ };
+ Element[proto].insertBefore = function (element) {
+ if (this.removed) {
+ return this;
+ }
+ var node = element.node || element[0].node;
+ node.parentNode.insertBefore(this.node, node);
+ insertbefore(this, element, this.paper);
+ return this;
+ };
+ Element[proto].blur = function (size) {
+ // Experimental. No Safari support. Use it on your own risk.
+ var t = this;
+ if (+size !== 0) {
+ var fltr = $("filter"),
+ blur = $("feGaussianBlur");
+ t.attrs.blur = size;
+ fltr.id = createUUID();
+ $(blur, {stdDeviation: +size || 1.5});
+ fltr.appendChild(blur);
+ t.paper.defs.appendChild(fltr);
+ t._blur = fltr;
+ $(t.node, {filter: "url(#" + fltr.id + ")"});
+ } else {
+ if (t._blur) {
+ t._blur.parentNode.removeChild(t._blur);
+ delete t._blur;
+ delete t.attrs.blur;
+ }
+ t.node.removeAttribute("filter");
+ }
+ };
+ var theCircle = function (svg, x, y, r) {
+ var el = $("circle");
+ svg.canvas && svg.canvas[appendChild](el);
+ var res = new Element(el, svg);
+ res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
+ res.type = "circle";
+ $(el, res.attrs);
+ return res;
+ },
+ theRect = function (svg, x, y, w, h, r) {
+ var el = $("rect");
+ svg.canvas && svg.canvas[appendChild](el);
+ var res = new Element(el, svg);
+ res.attrs = {x: x, y: y, width: w, height: h, r: r || 0, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
+ res.type = "rect";
+ $(el, res.attrs);
+ return res;
+ },
+ theEllipse = function (svg, x, y, rx, ry) {
+ var el = $("ellipse");
+ svg.canvas && svg.canvas[appendChild](el);
+ var res = new Element(el, svg);
+ res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000", id: el.id};
+ res.type = "ellipse";
+ $(el, res.attrs);
+ return res;
+ },
+ theImage = function (svg, src, x, y, w, h) {
+ var el = $("image");
+ $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
+ el.setAttributeNS(svg.xlink, "href", src);
+ svg.canvas && svg.canvas[appendChild](el);
+ var res = new Element(el, svg);
+ res.attrs = {x: x, y: y, width: w, height: h, src: src};
+ res.type = "image";
+ return res;
+ },
+ theText = function (svg, x, y, text) {
+ var el = $("text");
+ $(el, {x: x, y: y, "text-anchor": "middle"});
+ svg.canvas && svg.canvas[appendChild](el);
+ var res = new Element(el, svg);
+ res.attrs = {x: x, y: y, "text-anchor": "middle", text: text, font: availableAttrs.font, stroke: "none", fill: "#000"};
+ res.type = "text";
+ setFillAndStroke(res, res.attrs);
+ return res;
+ },
+ setSize = function (width, height) {
+ this.width = width || this.width;
+ this.height = height || this.height;
+ this.canvas[setAttribute]("width", this.width);
+ this.canvas[setAttribute]("height", this.height);
+ return this;
+ },
+ create = function () {
+ var con = getContainer[apply](0, arguments),
+ container = con && con.container,
+ x = con.x,
+ y = con.y,
+ width = con.width,
+ height = con.height;
+ if (!container) {
+ throw new Error("SVG container not found.");
+ }
+ var cnvs = $("svg");
+ x = x || 0;
+ y = y || 0;
+ width = width || 512;
+ height = height || 342;
+ $(cnvs, {
+ xmlns: "http://www.w3.org/2000/svg",
+ version: 1.1,
+ width: width,
+ height: height
+ });
+ if (container == 1) {
+ cnvs.style.cssText = "position:absolute;left:" + x + "px;top:" + y + "px";
+ doc.body[appendChild](cnvs);
+ } else {
+ if (container.firstChild) {
+ container.insertBefore(cnvs, container.firstChild);
+ } else {
+ container[appendChild](cnvs);
+ }
+ }
+ container = new Paper;
+ container.width = width;
+ container.height = height;
+ container.canvas = cnvs;
+ plugins.call(container, container, R.fn);
+ container.clear();
+ return container;
+ };
+ paperproto.clear = function () {
+ var c = this.canvas;
+ while (c.firstChild) {
+ c.removeChild(c.firstChild);
+ }
+ this.bottom = this.top = null;
+ (this.desc = $("desc"))[appendChild](doc.createTextNode("Created with Rapha\xebl"));
+ c[appendChild](this.desc);
+ c[appendChild](this.defs = $("defs"));
+ };
+ paperproto.remove = function () {
+ this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
+ for (var i in this) {
+ this[i] = removed(i);
+ }
+ };
+ }
+
+ // VML
+ if (R.vml) {
+ var map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
+ bites = /([clmz]),?([^clmz]*)/gi,
+ blurregexp = / progid:\S+Blur\([^\)]+\)/g,
+ val = /-?[^,\s-]+/g,
+ coordsize = 1e3 + S + 1e3,
+ zoom = 10,
+ pathlike = {path: 1, rect: 1},
+ path2vml = function (path) {
+ var total = /[ahqstv]/ig,
+ command = pathToAbsolute;
+ Str(path).match(total) && (command = path2curve);
+ total = /[clmz]/g;
+ if (command == pathToAbsolute && !Str(path).match(total)) {
+ var res = Str(path)[rp](bites, function (all, command, args) {
+ var vals = [],
+ isMove = lowerCase.call(command) == "m",
+ res = map[command];
+ args[rp](val, function (value) {
+ if (isMove && vals[length] == 2) {
+ res += vals + map[command == "m" ? "l" : "L"];
+ vals = [];
+ }
+ vals[push](round(value * zoom));
+ });
+ return res + vals;
+ });
+ return res;
+ }
+ var pa = command(path), p, r;
+ res = [];
+ for (var i = 0, ii = pa[length]; i < ii; i++) {
+ p = pa[i];
+ r = lowerCase.call(pa[i][0]);
+ r == "z" && (r = "x");
+ for (var j = 1, jj = p[length]; j < jj; j++) {
+ r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
+ }
+ res[push](r);
+ }
+ return res[join](S);
+ };
+
+ R[toString] = function () {
+ return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
+ };
+ thePath = function (pathString, vml) {
+ var g = createNode("group");
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
+ g.coordsize = vml.coordsize;
+ g.coordorigin = vml.coordorigin;
+ var el = createNode("shape"), ol = el.style;
+ ol.width = vml.width + "px";
+ ol.height = vml.height + "px";
+ el.coordsize = coordsize;
+ el.coordorigin = vml.coordorigin;
+ g[appendChild](el);
+ var p = new Element(el, g, vml),
+ attr = {fill: "none", stroke: "#000"};
+ pathString && (attr.path = pathString);
+ p.type = "path";
+ p.path = [];
+ p.Path = E;
+ setFillAndStroke(p, attr);
+ vml.canvas[appendChild](g);
+ return p;
+ };
+ setFillAndStroke = function (o, params) {
+ o.attrs = o.attrs || {};
+ var node = o.node,
+ a = o.attrs,
+ s = node.style,
+ xy,
+ newpath = (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.r != a.r) && o.type == "rect",
+ res = o;
+
+ for (var par in params) if (params[has](par)) {
+ a[par] = params[par];
+ }
+ if (newpath) {
+ a.path = rectPath(a.x, a.y, a.width, a.height, a.r);
+ o.X = a.x;
+ o.Y = a.y;
+ o.W = a.width;
+ o.H = a.height;
+ }
+ params.href && (node.href = params.href);
+ params.title && (node.title = params.title);
+ params.target && (node.target = params.target);
+ params.cursor && (s.cursor = params.cursor);
+ "blur" in params && o.blur(params.blur);
+ if (params.path && o.type == "path" || newpath) {
+ node.path = path2vml(a.path);
+ }
+ if (params.rotation != null) {
+ o.rotate(params.rotation, true);
+ }
+ if (params.translation) {
+ xy = Str(params.translation)[split](separator);
+ translate.call(o, xy[0], xy[1]);
+ if (o._.rt.cx != null) {
+ o._.rt.cx +=+ xy[0];
+ o._.rt.cy +=+ xy[1];
+ o.setBox(o.attrs, xy[0], xy[1]);
+ }
+ }
+ if (params.scale) {
+ xy = Str(params.scale)[split](separator);
+ o.scale(+xy[0] || 1, +xy[1] || +xy[0] || 1, +xy[2] || null, +xy[3] || null);
+ }
+ if ("clip-rect" in params) {
+ var rect = Str(params["clip-rect"])[split](separator);
+ if (rect[length] == 4) {
+ rect[2] = +rect[2] + (+rect[0]);
+ rect[3] = +rect[3] + (+rect[1]);
+ var div = node.clipRect || doc.createElement("div"),
+ dstyle = div.style,
+ group = node.parentNode;
+ dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
+ if (!node.clipRect) {
+ dstyle.position = "absolute";
+ dstyle.top = 0;
+ dstyle.left = 0;
+ dstyle.width = o.paper.width + "px";
+ dstyle.height = o.paper.height + "px";
+ group.parentNode.insertBefore(div, group);
+ div[appendChild](group);
+ node.clipRect = div;
+ }
+ }
+ if (!params["clip-rect"]) {
+ node.clipRect && (node.clipRect.style.clip = E);
+ }
+ }
+ if (o.type == "image" && params.src) {
+ node.src = params.src;
+ }
+ if (o.type == "image" && params.opacity) {
+ node.filterOpacity = ms + ".Alpha(opacity=" + (params.opacity * 100) + ")";
+ s.filter = (node.filterMatrix || E) + (node.filterOpacity || E);
+ }
+ params.font && (s.font = params.font);
+ params["font-family"] && (s.fontFamily = '"' + params["font-family"][split](",")[0][rp](/^['"]+|['"]+$/g, E) + '"');
+ params["font-size"] && (s.fontSize = params["font-size"]);
+ params["font-weight"] && (s.fontWeight = params["font-weight"]);
+ params["font-style"] && (s.fontStyle = params["font-style"]);
+ if (params.opacity != null ||
+ params["stroke-width"] != null ||
+ params.fill != null ||
+ params.stroke != null ||
+ params["stroke-width"] != null ||
+ params["stroke-opacity"] != null ||
+ params["fill-opacity"] != null ||
+ params["stroke-dasharray"] != null ||
+ params["stroke-miterlimit"] != null ||
+ params["stroke-linejoin"] != null ||
+ params["stroke-linecap"] != null) {
+ node = o.shape || node;
+ var fill = (node.getElementsByTagName(fillString) && node.getElementsByTagName(fillString)[0]),
+ newfill = false;
+ !fill && (newfill = fill = createNode(fillString));
+ if ("fill-opacity" in params || "opacity" in params) {
+ var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
+ opacity = mmin(mmax(opacity, 0), 1);
+ fill.opacity = opacity;
+ }
+ params.fill && (fill.on = true);
+ if (fill.on == null || params.fill == "none") {
+ fill.on = false;
+ }
+ if (fill.on && params.fill) {
+ var isURL = params.fill.match(ISURL);
+ if (isURL) {
+ fill.src = isURL[1];
+ fill.type = "tile";
+ } else {
+ fill.color = R.getRGB(params.fill).hex;
+ fill.src = E;
+ fill.type = "solid";
+ if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill)) {
+ a.fill = "none";
+ a.gradient = params.fill;
+ }
+ }
+ }
+ newfill && node[appendChild](fill);
+ var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
+ newstroke = false;
+ !stroke && (newstroke = stroke = createNode("stroke"));
+ if ((params.stroke && params.stroke != "none") ||
+ params["stroke-width"] ||
+ params["stroke-opacity"] != null ||
+ params["stroke-dasharray"] ||
+ params["stroke-miterlimit"] ||
+ params["stroke-linejoin"] ||
+ params["stroke-linecap"]) {
+ stroke.on = true;
+ }
+ (params.stroke == "none" || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
+ var strokeColor = R.getRGB(params.stroke);
+ stroke.on && params.stroke && (stroke.color = strokeColor.hex);
+ opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
+ var width = (toFloat(params["stroke-width"]) || 1) * .75;
+ opacity = mmin(mmax(opacity, 0), 1);
+ params["stroke-width"] == null && (width = a["stroke-width"]);
+ params["stroke-width"] && (stroke.weight = width);
+ width && width < 1 && (opacity *= width) && (stroke.weight = 1);
+ stroke.opacity = opacity;
+
+ params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
+ stroke.miterlimit = params["stroke-miterlimit"] || 8;
+ params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
+ if (params["stroke-dasharray"]) {
+ var dasharray = {
+ "-": "shortdash",
+ ".": "shortdot",
+ "-.": "shortdashdot",
+ "-..": "shortdashdotdot",
+ ". ": "dot",
+ "- ": "dash",
+ "--": "longdash",
+ "- .": "dashdot",
+ "--.": "longdashdot",
+ "--..": "longdashdotdot"
+ };
+ stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
+ }
+ newstroke && node[appendChild](stroke);
+ }
+ if (res.type == "text") {
+ s = res.paper.span.style;
+ a.font && (s.font = a.font);
+ a["font-family"] && (s.fontFamily = a["font-family"]);
+ a["font-size"] && (s.fontSize = a["font-size"]);
+ a["font-weight"] && (s.fontWeight = a["font-weight"]);
+ a["font-style"] && (s.fontStyle = a["font-style"]);
+ res.node.string && (res.paper.span.innerHTML = Str(res.node.string)[rp](/"));
+ res.W = a.w = res.paper.span.offsetWidth;
+ res.H = a.h = res.paper.span.offsetHeight;
+ res.X = a.x;
+ res.Y = a.y + round(res.H / 2);
+
+ // text-anchor emulationm
+ switch (a["text-anchor"]) {
+ case "start":
+ res.node.style["v-text-align"] = "left";
+ res.bbx = round(res.W / 2);
+ break;
+ case "end":
+ res.node.style["v-text-align"] = "right";
+ res.bbx = -round(res.W / 2);
+ break;
+ default:
+ res.node.style["v-text-align"] = "center";
+ break;
+ }
+ }
+ };
+ addGradientFill = function (o, gradient) {
+ o.attrs = o.attrs || {};
+ var attrs = o.attrs,
+ fill,
+ type = "linear",
+ fxfy = ".5 .5";
+ o.attrs.gradient = gradient;
+ gradient = Str(gradient)[rp](radial_gradient, function (all, fx, fy) {
+ type = "radial";
+ if (fx && fy) {
+ fx = toFloat(fx);
+ fy = toFloat(fy);
+ pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
+ fxfy = fx + S + fy;
+ }
+ return E;
+ });
+ gradient = gradient[split](/\s*\-\s*/);
+ if (type == "linear") {
+ var angle = gradient.shift();
+ angle = -toFloat(angle);
+ if (isNaN(angle)) {
+ return null;
+ }
+ }
+ var dots = parseDots(gradient);
+ if (!dots) {
+ return null;
+ }
+ o = o.shape || o.node;
+ fill = o.getElementsByTagName(fillString)[0] || createNode(fillString);
+ !fill.parentNode && o.appendChild(fill);
+ if (dots[length]) {
+ fill.on = true;
+ fill.method = "none";
+ fill.color = dots[0].color;
+ fill.color2 = dots[dots[length] - 1].color;
+ var clrs = [];
+ for (var i = 0, ii = dots[length]; i < ii; i++) {
+ dots[i].offset && clrs[push](dots[i].offset + S + dots[i].color);
+ }
+ fill.colors && (fill.colors.value = clrs[length] ? clrs[join]() : "0% " + fill.color);
+ if (type == "radial") {
+ fill.type = "gradientradial";
+ fill.focus = "100%";
+ fill.focussize = fxfy;
+ fill.focusposition = fxfy;
+ } else {
+ fill.type = "gradient";
+ fill.angle = (270 - angle) % 360;
+ }
+ }
+ return 1;
+ };
+ Element = function (node, group, vml) {
+ var Rotation = 0,
+ RotX = 0,
+ RotY = 0,
+ Scale = 1;
+ this[0] = node;
+ this.id = R._oid++;
+ this.node = node;
+ node.raphael = this;
+ this.X = 0;
+ this.Y = 0;
+ this.attrs = {};
+ this.Group = group;
+ this.paper = vml;
+ this._ = {
+ tx: 0,
+ ty: 0,
+ rt: {deg:0},
+ sx: 1,
+ sy: 1
+ };
+ !vml.bottom && (vml.bottom = this);
+ this.prev = vml.top;
+ vml.top && (vml.top.next = this);
+ vml.top = this;
+ this.next = null;
+ };
+ elproto = Element[proto];
+ elproto.rotate = function (deg, cx, cy) {
+ if (this.removed) {
+ return this;
+ }
+ if (deg == null) {
+ if (this._.rt.cx) {
+ return [this._.rt.deg, this._.rt.cx, this._.rt.cy][join](S);
+ }
+ return this._.rt.deg;
+ }
+ deg = Str(deg)[split](separator);
+ if (deg[length] - 1) {
+ cx = toFloat(deg[1]);
+ cy = toFloat(deg[2]);
+ }
+ deg = toFloat(deg[0]);
+ if (cx != null) {
+ this._.rt.deg = deg;
+ } else {
+ this._.rt.deg += deg;
+ }
+ cy == null && (cx = null);
+ this._.rt.cx = cx;
+ this._.rt.cy = cy;
+ this.setBox(this.attrs, cx, cy);
+ this.Group.style.rotation = this._.rt.deg;
+ // gradient fix for rotation. TODO
+ // var fill = (this.shape || this.node).getElementsByTagName(fillString);
+ // fill = fill[0] || {};
+ // var b = ((360 - this._.rt.deg) - 270) % 360;
+ // !R.is(fill.angle, "undefined") && (fill.angle = b);
+ return this;
+ };
+ elproto.setBox = function (params, cx, cy) {
+ if (this.removed) {
+ return this;
+ }
+ var gs = this.Group.style,
+ os = (this.shape && this.shape.style) || this.node.style;
+ params = params || {};
+ for (var i in params) if (params[has](i)) {
+ this.attrs[i] = params[i];
+ }
+ cx = cx || this._.rt.cx;
+ cy = cy || this._.rt.cy;
+ var attr = this.attrs,
+ x,
+ y,
+ w,
+ h;
+ switch (this.type) {
+ case "circle":
+ x = attr.cx - attr.r;
+ y = attr.cy - attr.r;
+ w = h = attr.r * 2;
+ break;
+ case "ellipse":
+ x = attr.cx - attr.rx;
+ y = attr.cy - attr.ry;
+ w = attr.rx * 2;
+ h = attr.ry * 2;
+ /* Added by BlackLight */
+ id = attr.id;
+ break;
+ case "image":
+ x = +attr.x;
+ y = +attr.y;
+ w = attr.width || 0;
+ h = attr.height || 0;
+ break;
+ case "text":
+ this.textpath.v = ["m", round(attr.x), ", ", round(attr.y - 2), "l", round(attr.x) + 1, ", ", round(attr.y - 2)][join](E);
+ x = attr.x - round(this.W / 2);
+ y = attr.y - this.H / 2;
+ w = this.W;
+ h = this.H;
+ break;
+ case "rect":
+ case "path":
+ if (!this.attrs.path) {
+ x = 0;
+ y = 0;
+ w = this.paper.width;
+ h = this.paper.height;
+ } else {
+ var dim = pathDimensions(this.attrs.path);
+ x = dim.x;
+ y = dim.y;
+ w = dim.width;
+ h = dim.height;
+ }
+ break;
+ default:
+ x = 0;
+ y = 0;
+ w = this.paper.width;
+ h = this.paper.height;
+ break;
+ }
+ cx = (cx == null) ? x + w / 2 : cx;
+ cy = (cy == null) ? y + h / 2 : cy;
+ var left = cx - this.paper.width / 2,
+ top = cy - this.paper.height / 2, t;
+ gs.left != (t = left + "px") && (gs.left = t);
+ gs.top != (t = top + "px") && (gs.top = t);
+ this.X = pathlike[has](this.type) ? -left : x;
+ this.Y = pathlike[has](this.type) ? -top : y;
+ this.W = w;
+ this.H = h;
+ if (pathlike[has](this.type)) {
+ os.left != (t = -left * zoom + "px") && (os.left = t);
+ os.top != (t = -top * zoom + "px") && (os.top = t);
+ } else if (this.type == "text") {
+ os.left != (t = -left + "px") && (os.left = t);
+ os.top != (t = -top + "px") && (os.top = t);
+ } else {
+ gs.width != (t = this.paper.width + "px") && (gs.width = t);
+ gs.height != (t = this.paper.height + "px") && (gs.height = t);
+ os.left != (t = x - left + "px") && (os.left = t);
+ os.top != (t = y - top + "px") && (os.top = t);
+ os.width != (t = w + "px") && (os.width = t);
+ os.height != (t = h + "px") && (os.height = t);
+ }
+ };
+ elproto.hide = function () {
+ !this.removed && (this.Group.style.display = "none");
+ return this;
+ };
+ elproto.show = function () {
+ !this.removed && (this.Group.style.display = "block");
+ return this;
+ };
+ elproto.getBBox = function () {
+ if (this.removed) {
+ return this;
+ }
+ if (pathlike[has](this.type)) {
+ return pathDimensions(this.attrs.path);
+ }
+ return {
+ x: this.X + (this.bbx || 0),
+ y: this.Y,
+ width: this.W,
+ height: this.H
+ };
+ };
+ elproto.remove = function () {
+ if (this.removed) {
+ return;
+ }
+ tear(this, this.paper);
+ this.node.parentNode.removeChild(this.node);
+ this.Group.parentNode.removeChild(this.Group);
+ this.shape && this.shape.parentNode.removeChild(this.shape);
+ for (var i in this) {
+ delete this[i];
+ }
+ this.removed = true;
+ };
+ elproto.attr = function (name, value) {
+ if (this.removed) {
+ return this;
+ }
+ if (name == null) {
+ var res = {};
+ for (var i in this.attrs) if (this.attrs[has](i)) {
+ res[i] = this.attrs[i];
+ }
+ this._.rt.deg && (res.rotation = this.rotate());
+ (this._.sx != 1 || this._.sy != 1) && (res.scale = this.scale());
+ res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
+ return res;
+ }
+ if (value == null && R.is(name, "string")) {
+ if (name == "translation") {
+ return translate.call(this);
+ }
+ if (name == "rotation") {
+ return this.rotate();
+ }
+ if (name == "scale") {
+ return this.scale();
+ }
+ if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
+ return this.attrs.gradient;
+ }
+ return this.attrs[name];
+ }
+ if (this.attrs && value == null && R.is(name, array)) {
+ var ii, values = {};
+ for (i = 0, ii = name[length]; i < ii; i++) {
+ values[name[i]] = this.attr(name[i]);
+ }
+ return values;
+ }
+ var params;
+ if (value != null) {
+ params = {};
+ params[name] = value;
+ }
+ value == null && R.is(name, "object") && (params = name);
+ if (params) {
+ for (var key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
+ var par = this.paper.customAttributes[key].apply(this, [][concat](params[key]));
+ this.attrs[key] = params[key];
+ for (var subkey in par) if (par[has](subkey)) {
+ params[subkey] = par[subkey];
+ }
+ }
+ if (params.text && this.type == "text") {
+ this.node.string = params.text;
+ }
+ setFillAndStroke(this, params);
+ if (params.gradient && (({circle: 1, ellipse: 1})[has](this.type) || Str(params.gradient).charAt() != "r")) {
+ addGradientFill(this, params.gradient);
+ }
+ (!pathlike[has](this.type) || this._.rt.deg) && this.setBox(this.attrs);
+ }
+ return this;
+ };
+ elproto.toFront = function () {
+ !this.removed && this.Group.parentNode[appendChild](this.Group);
+ this.paper.top != this && tofront(this, this.paper);
+ return this;
+ };
+ elproto.toBack = function () {
+ if (this.removed) {
+ return this;
+ }
+ if (this.Group.parentNode.firstChild != this.Group) {
+ this.Group.parentNode.insertBefore(this.Group, this.Group.parentNode.firstChild);
+ toback(this, this.paper);
+ }
+ return this;
+ };
+ elproto.insertAfter = function (element) {
+ if (this.removed) {
+ return this;
+ }
+ if (element.constructor == Set) {
+ element = element[element.length - 1];
+ }
+ if (element.Group.nextSibling) {
+ element.Group.parentNode.insertBefore(this.Group, element.Group.nextSibling);
+ } else {
+ element.Group.parentNode[appendChild](this.Group);
+ }
+ insertafter(this, element, this.paper);
+ return this;
+ };
+ elproto.insertBefore = function (element) {
+ if (this.removed) {
+ return this;
+ }
+ if (element.constructor == Set) {
+ element = element[0];
+ }
+ element.Group.parentNode.insertBefore(this.Group, element.Group);
+ insertbefore(this, element, this.paper);
+ return this;
+ };
+ elproto.blur = function (size) {
+ var s = this.node.runtimeStyle,
+ f = s.filter;
+ f = f.replace(blurregexp, E);
+ if (+size !== 0) {
+ this.attrs.blur = size;
+ s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
+ s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
+ } else {
+ s.filter = f;
+ s.margin = 0;
+ delete this.attrs.blur;
+ }
+ };
+
+ theCircle = function (vml, x, y, r) {
+ var g = createNode("group"),
+ o = createNode("oval"),
+ ol = o.style;
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
+ g.coordsize = coordsize;
+ g.coordorigin = vml.coordorigin;
+ g[appendChild](o);
+ var res = new Element(o, g, vml);
+ res.type = "circle";
+ setFillAndStroke(res, {stroke: "#000", fill: "none"});
+ res.attrs.cx = x;
+ res.attrs.cy = y;
+ res.attrs.r = r;
+ res.setBox({x: x - r, y: y - r, width: r * 2, height: r * 2});
+ vml.canvas[appendChild](g);
+ return res;
+ };
+ function rectPath(x, y, w, h, r) {
+ if (r) {
+ return R.format("M{0},{1}l{2},0a{3},{3},0,0,1,{3},{3}l0,{5}a{3},{3},0,0,1,{4},{3}l{6},0a{3},{3},0,0,1,{4},{4}l0,{7}a{3},{3},0,0,1,{3},{4}z", x + r, y, w - r * 2, r, -r, h - r * 2, r * 2 - w, r * 2 - h);
+ } else {
+ return R.format("M{0},{1}l{2},0,0,{3},{4},0z", x, y, w, h, -w);
+ }
+ }
+ theRect = function (vml, x, y, w, h, r) {
+ var path = rectPath(x, y, w, h, r),
+ res = vml.path(path),
+ a = res.attrs;
+ res.X = a.x = x;
+ res.Y = a.y = y;
+ res.W = a.width = w;
+ res.H = a.height = h;
+ a.r = r;
+ a.path = path;
+ res.type = "rect";
+ return res;
+ };
+ theEllipse = function (vml, x, y, rx, ry) {
+ var g = createNode("group"),
+ o = createNode("oval"),
+ ol = o.style;
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
+ g.coordsize = coordsize;
+ g.coordorigin = vml.coordorigin;
+ g[appendChild](o);
+ var res = new Element(o, g, vml);
+ res.type = "ellipse";
+ setFillAndStroke(res, {stroke: "#000"});
+ res.attrs.cx = x;
+ res.attrs.cy = y;
+ res.attrs.rx = rx;
+ res.attrs.ry = ry;
+ res.setBox({x: x - rx, y: y - ry, width: rx * 2, height: ry * 2});
+ vml.canvas[appendChild](g);
+ return res;
+ };
+ theImage = function (vml, src, x, y, w, h) {
+ var g = createNode("group"),
+ o = createNode("image");
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
+ g.coordsize = coordsize;
+ g.coordorigin = vml.coordorigin;
+ o.src = src;
+ g[appendChild](o);
+ var res = new Element(o, g, vml);
+ res.type = "image";
+ res.attrs.src = src;
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.w = w;
+ res.attrs.h = h;
+ res.setBox({x: x, y: y, width: w, height: h});
+ vml.canvas[appendChild](g);
+ return res;
+ };
+ theText = function (vml, x, y, text) {
+ var g = createNode("group"),
+ el = createNode("shape"),
+ ol = el.style,
+ path = createNode("path"),
+ ps = path.style,
+ o = createNode("textpath");
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
+ g.coordsize = coordsize;
+ g.coordorigin = vml.coordorigin;
+ path.v = R.format("m{0},{1}l{2},{1}", round(x * 10), round(y * 10), round(x * 10) + 1);
+ path.textpathok = true;
+ ol.width = vml.width;
+ ol.height = vml.height;
+ o.string = Str(text);
+ o.on = true;
+ el[appendChild](o);
+ el[appendChild](path);
+ g[appendChild](el);
+ var res = new Element(o, g, vml);
+ res.shape = el;
+ res.textpath = path;
+ res.type = "text";
+ res.attrs.text = text;
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.w = 1;
+ res.attrs.h = 1;
+ setFillAndStroke(res, {font: availableAttrs.font, stroke: "none", fill: "#000"});
+ res.setBox();
+ vml.canvas[appendChild](g);
+ return res;
+ };
+ setSize = function (width, height) {
+ var cs = this.canvas.style;
+ width == +width && (width += "px");
+ height == +height && (height += "px");
+ cs.width = width;
+ cs.height = height;
+ cs.clip = "rect(0 " + width + " " + height + " 0)";
+ return this;
+ };
+ var createNode;
+ doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
+ try {
+ !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
+ createNode = function (tagName) {
+ return doc.createElement('');
+ };
+ } catch (e) {
+ createNode = function (tagName) {
+ return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
+ };
+ }
+ create = function () {
+ var con = getContainer[apply](0, arguments),
+ container = con.container,
+ height = con.height,
+ s,
+ width = con.width,
+ x = con.x,
+ y = con.y;
+ if (!container) {
+ throw new Error("VML container not found.");
+ }
+ var res = new Paper,
+ c = res.canvas = doc.createElement("div"),
+ cs = c.style;
+ x = x || 0;
+ y = y || 0;
+ width = width || 512;
+ height = height || 342;
+ width == +width && (width += "px");
+ height == +height && (height += "px");
+ res.width = 1e3;
+ res.height = 1e3;
+ res.coordsize = zoom * 1e3 + S + zoom * 1e3;
+ res.coordorigin = "0 0";
+ res.span = doc.createElement("span");
+ res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
+ c[appendChild](res.span);
+ cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height);
+ if (container == 1) {
+ doc.body[appendChild](c);
+ cs.left = x + "px";
+ cs.top = y + "px";
+ cs.position = "absolute";
+ } else {
+ if (container.firstChild) {
+ container.insertBefore(c, container.firstChild);
+ } else {
+ container[appendChild](c);
+ }
+ }
+ plugins.call(res, res, R.fn);
+ return res;
+ };
+ paperproto.clear = function () {
+ this.canvas.innerHTML = E;
+ this.span = doc.createElement("span");
+ this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
+ this.canvas[appendChild](this.span);
+ this.bottom = this.top = null;
+ };
+ paperproto.remove = function () {
+ this.canvas.parentNode.removeChild(this.canvas);
+ for (var i in this) {
+ this[i] = removed(i);
+ }
+ return true;
+ };
+ }
+
+ // rest
+ // WebKit rendering bug workaround method
+ var version = navigator.userAgent.match(/Version\/(.*?)\s/);
+ if ((navigator.vendor == "Apple Computer, Inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "iP")) {
+ paperproto.safari = function () {
+ var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"});
+ win.setTimeout(function () {rect.remove();});
+ };
+ } else {
+ paperproto.safari = function () {};
+ }
+
+ // Events
+ var preventDefault = function () {
+ this.returnValue = false;
+ },
+ preventTouch = function () {
+ return this.originalEvent.preventDefault();
+ },
+ stopPropagation = function () {
+ this.cancelBubble = true;
+ },
+ stopTouch = function () {
+ return this.originalEvent.stopPropagation();
+ },
+ addEvent = (function () {
+ if (doc.addEventListener) {
+ return function (obj, type, fn, element) {
+ var realName = supportsTouch && touchMap[type] ? touchMap[type] : type;
+ var f = function (e) {
+ if (supportsTouch && touchMap[has](type)) {
+ for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) {
+ if (e.targetTouches[i].target == obj) {
+ var olde = e;
+ e = e.targetTouches[i];
+ e.originalEvent = olde;
+ e.preventDefault = preventTouch;
+ e.stopPropagation = stopTouch;
+ break;
+ }
+ }
+ }
+ return fn.call(element, e);
+ };
+ obj.addEventListener(realName, f, false);
+ return function () {
+ obj.removeEventListener(realName, f, false);
+ return true;
+ };
+ };
+ } else if (doc.attachEvent) {
+ return function (obj, type, fn, element) {
+ var f = function (e) {
+ e = e || win.event;
+ e.preventDefault = e.preventDefault || preventDefault;
+ e.stopPropagation = e.stopPropagation || stopPropagation;
+ return fn.call(element, e);
+ };
+ obj.attachEvent("on" + type, f);
+ var detacher = function () {
+ obj.detachEvent("on" + type, f);
+ return true;
+ };
+ return detacher;
+ };
+ }
+ })(),
+ drag = [],
+ dragMove = function (e) {
+ var x = e.clientX,
+ y = e.clientY,
+ scrollY = doc.documentElement.scrollTop || doc.body.scrollTop,
+ scrollX = doc.documentElement.scrollLeft || doc.body.scrollLeft,
+ dragi,
+ j = drag.length;
+ while (j--) {
+ dragi = drag[j];
+ if (supportsTouch) {
+ var i = e.touches.length,
+ touch;
+ while (i--) {
+ touch = e.touches[i];
+ if (touch.identifier == dragi.el._drag.id) {
+ x = touch.clientX;
+ y = touch.clientY;
+ (e.originalEvent ? e.originalEvent : e).preventDefault();
+ break;
+ }
+ }
+ } else {
+ e.preventDefault();
+ }
+ x += scrollX;
+ y += scrollY;
+ dragi.move && dragi.move.call(dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e);
+ }
+ },
+ dragUp = function (e) {
+ R.unmousemove(dragMove).unmouseup(dragUp);
+ var i = drag.length,
+ dragi;
+ while (i--) {
+ dragi = drag[i];
+ dragi.el._drag = {};
+ dragi.end && dragi.end.call(dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e);
+ }
+ drag = [];
+ };
+ for (var i = events[length]; i--;) {
+ (function (eventName) {
+ R[eventName] = Element[proto][eventName] = function (fn, scope) {
+ if (R.is(fn, "function")) {
+ this.events = this.events || [];
+ this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || doc, eventName, fn, scope || this)});
+ }
+ return this;
+ };
+ R["un" + eventName] = Element[proto]["un" + eventName] = function (fn) {
+ var events = this.events,
+ l = events[length];
+ while (l--) if (events[l].name == eventName && events[l].f == fn) {
+ events[l].unbind();
+ events.splice(l, 1);
+ !events.length && delete this.events;
+ return this;
+ }
+ return this;
+ };
+ })(events[i]);
+ }
+ elproto.hover = function (f_in, f_out, scope_in, scope_out) {
+ return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in);
+ };
+ elproto.unhover = function (f_in, f_out) {
+ return this.unmouseover(f_in).unmouseout(f_out);
+ };
+ elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) {
+ this._drag = {};
+ this.mousedown(function (e) {
+ (e.originalEvent || e).preventDefault();
+ var scrollY = doc.documentElement.scrollTop || doc.body.scrollTop,
+ scrollX = doc.documentElement.scrollLeft || doc.body.scrollLeft;
+ this._drag.x = e.clientX + scrollX;
+ this._drag.y = e.clientY + scrollY;
+ this._drag.id = e.identifier;
+ onstart && onstart.call(start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e);
+ !drag.length && R.mousemove(dragMove).mouseup(dragUp);
+ drag.push({el: this, move: onmove, end: onend, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope});
+ });
+ return this;
+ };
+ elproto.undrag = function (onmove, onstart, onend) {
+ var i = drag.length;
+ while (i--) {
+ drag[i].el == this && (drag[i].move == onmove && drag[i].end == onend) && drag.splice(i++, 1);
+ }
+ !drag.length && R.unmousemove(dragMove).unmouseup(dragUp);
+ };
+ paperproto.circle = function (x, y, r) {
+ return theCircle(this, x || 0, y || 0, r || 0);
+ };
+ paperproto.rect = function (x, y, w, h, r) {
+ return theRect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
+ };
+ paperproto.ellipse = function (x, y, rx, ry) {
+ return theEllipse(this, x || 0, y || 0, rx || 0, ry || 0);
+ };
+ paperproto.path = function (pathString) {
+ pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
+ return thePath(R.format[apply](R, arguments), this);
+ };
+ paperproto.image = function (src, x, y, w, h) {
+ return theImage(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
+ };
+ paperproto.text = function (x, y, text) {
+ return theText(this, x || 0, y || 0, Str(text));
+ };
+ paperproto.set = function (itemsArray) {
+ arguments[length] > 1 && (itemsArray = Array[proto].splice.call(arguments, 0, arguments[length]));
+ return new Set(itemsArray);
+ };
+ paperproto.setSize = setSize;
+ paperproto.top = paperproto.bottom = null;
+ paperproto.raphael = R;
+ function x_y() {
+ return this.x + S + this.y;
+ }
+ elproto.resetScale = function () {
+ if (this.removed) {
+ return this;
+ }
+ this._.sx = 1;
+ this._.sy = 1;
+ this.attrs.scale = "1 1";
+ };
+ elproto.scale = function (x, y, cx, cy) {
+ if (this.removed) {
+ return this;
+ }
+ if (x == null && y == null) {
+ return {
+ x: this._.sx,
+ y: this._.sy,
+ toString: x_y
+ };
+ }
+ y = y || x;
+ !+y && (y = x);
+ var dx,
+ dy,
+ dcx,
+ dcy,
+ a = this.attrs;
+ if (x != 0) {
+ var bb = this.getBBox(),
+ rcx = bb.x + bb.width / 2,
+ rcy = bb.y + bb.height / 2,
+ kx = abs(x / this._.sx),
+ ky = abs(y / this._.sy);
+ cx = (+cx || cx == 0) ? cx : rcx;
+ cy = (+cy || cy == 0) ? cy : rcy;
+ var posx = this._.sx > 0,
+ posy = this._.sy > 0,
+ dirx = ~~(x / abs(x)),
+ diry = ~~(y / abs(y)),
+ dkx = kx * dirx,
+ dky = ky * diry,
+ s = this.node.style,
+ ncx = cx + abs(rcx - cx) * dkx * (rcx > cx == posx ? 1 : -1),
+ ncy = cy + abs(rcy - cy) * dky * (rcy > cy == posy ? 1 : -1),
+ fr = (x * dirx > y * diry ? ky : kx);
+ switch (this.type) {
+ case "rect":
+ case "image":
+ var neww = a.width * kx,
+ newh = a.height * ky;
+ this.attr({
+ height: newh,
+ r: a.r * fr,
+ width: neww,
+ x: ncx - neww / 2,
+ y: ncy - newh / 2
+ });
+ break;
+ case "circle":
+ case "ellipse":
+ this.attr({
+ rx: a.rx * kx,
+ ry: a.ry * ky,
+ r: a.r * fr,
+ cx: ncx,
+ cy: ncy,
+ /* Added by BlackLight */
+ // id: id
+ });
+ break;
+ case "text":
+ this.attr({
+ x: ncx,
+ y: ncy
+ });
+ break;
+ case "path":
+ var path = pathToRelative(a.path),
+ skip = true,
+ fx = posx ? dkx : kx,
+ fy = posy ? dky : ky;
+ for (var i = 0, ii = path[length]; i < ii; i++) {
+ var p = path[i],
+ P0 = upperCase.call(p[0]);
+ if (P0 == "M" && skip) {
+ continue;
+ } else {
+ skip = false;
+ }
+ if (P0 == "A") {
+ p[path[i][length] - 2] *= fx;
+ p[path[i][length] - 1] *= fy;
+ p[1] *= kx;
+ p[2] *= ky;
+ p[5] = +(dirx + diry ? !!+p[5] : !+p[5]);
+ } else if (P0 == "H") {
+ for (var j = 1, jj = p[length]; j < jj; j++) {
+ p[j] *= fx;
+ }
+ } else if (P0 == "V") {
+ for (j = 1, jj = p[length]; j < jj; j++) {
+ p[j] *= fy;
+ }
+ } else {
+ for (j = 1, jj = p[length]; j < jj; j++) {
+ p[j] *= (j % 2) ? fx : fy;
+ }
+ }
+ }
+ var dim2 = pathDimensions(path);
+ dx = ncx - dim2.x - dim2.width / 2;
+ dy = ncy - dim2.y - dim2.height / 2;
+ path[0][1] += dx;
+ path[0][2] += dy;
+ this.attr({path: path});
+ break;
+ }
+ if (this.type in {text: 1, image:1} && (dirx != 1 || diry != 1)) {
+ if (this.transformations) {
+ this.transformations[2] = "scale("[concat](dirx, ",", diry, ")");
+ this.node[setAttribute]("transform", this.transformations[join](S));
+ dx = (dirx == -1) ? -a.x - (neww || 0) : a.x;
+ dy = (diry == -1) ? -a.y - (newh || 0) : a.y;
+ this.attr({x: dx, y: dy});
+ a.fx = dirx - 1;
+ a.fy = diry - 1;
+ } else {
+ this.node.filterMatrix = ms + ".Matrix(M11="[concat](dirx,
+ ", M12=0, M21=0, M22=", diry,
+ ", Dx=0, Dy=0, sizingmethod='auto expand', filtertype='bilinear')");
+ s.filter = (this.node.filterMatrix || E) + (this.node.filterOpacity || E);
+ }
+ } else {
+ if (this.transformations) {
+ this.transformations[2] = E;
+ this.node[setAttribute]("transform", this.transformations[join](S));
+ a.fx = 0;
+ a.fy = 0;
+ } else {
+ this.node.filterMatrix = E;
+ s.filter = (this.node.filterMatrix || E) + (this.node.filterOpacity || E);
+ }
+ }
+ a.scale = [x, y, cx, cy][join](S);
+ this._.sx = x;
+ this._.sy = y;
+ }
+ return this;
+ };
+ elproto.clone = function () {
+ if (this.removed) {
+ return null;
+ }
+ var attr = this.attr();
+ delete attr.scale;
+ delete attr.translation;
+ return this.paper[this.type]().attr(attr);
+ };
+ var curveslengths = {},
+ getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
+ var len = 0,
+ precision = 100,
+ name = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y].join(),
+ cache = curveslengths[name],
+ old, dot;
+ !cache && (curveslengths[name] = cache = {data: []});
+ cache.timer && clearTimeout(cache.timer);
+ cache.timer = setTimeout(function () {delete curveslengths[name];}, 2000);
+ if (length != null) {
+ var total = getPointAtSegmentLength(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
+ precision = ~~total * 10;
+ }
+ for (var i = 0; i < precision + 1; i++) {
+ if (cache.data[length] > i) {
+ dot = cache.data[i * precision];
+ } else {
+ dot = R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, i / precision);
+ cache.data[i] = dot;
+ }
+ i && (len += pow(pow(old.x - dot.x, 2) + pow(old.y - dot.y, 2), .5));
+ if (length != null && len >= length) {
+ return dot;
+ }
+ old = dot;
+ }
+ if (length == null) {
+ return len;
+ }
+ },
+ getLengthFactory = function (istotal, subpath) {
+ return function (path, length, onlystart) {
+ path = path2curve(path);
+ var x, y, p, l, sp = "", subpaths = {}, point,
+ len = 0;
+ for (var i = 0, ii = path.length; i < ii; i++) {
+ p = path[i];
+ if (p[0] == "M") {
+ x = +p[1];
+ y = +p[2];
+ } else {
+ l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
+ if (len + l > length) {
+ if (subpath && !subpaths.start) {
+ point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
+ sp += ["C", point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
+ if (onlystart) {return sp;}
+ subpaths.start = sp;
+ sp = ["M", point.x, point.y + "C", point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]][join]();
+ len += l;
+ x = +p[5];
+ y = +p[6];
+ continue;
+ }
+ if (!istotal && !subpath) {
+ point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
+ return {x: point.x, y: point.y, alpha: point.alpha};
+ }
+ }
+ len += l;
+ x = +p[5];
+ y = +p[6];
+ }
+ sp += p;
+ }
+ subpaths.end = sp;
+ point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[1], p[2], p[3], p[4], p[5], p[6], 1);
+ point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
+ return point;
+ };
+ };
+ var getTotalLength = getLengthFactory(1),
+ getPointAtLength = getLengthFactory(),
+ getSubpathsAtLength = getLengthFactory(0, 1);
+ elproto.getTotalLength = function () {
+ if (this.type != "path") {return;}
+ if (this.node.getTotalLength) {
+ return this.node.getTotalLength();
+ }
+ return getTotalLength(this.attrs.path);
+ };
+ elproto.getPointAtLength = function (length) {
+ if (this.type != "path") {return;}
+ return getPointAtLength(this.attrs.path, length);
+ };
+ elproto.getSubpath = function (from, to) {
+ if (this.type != "path") {return;}
+ if (abs(this.getTotalLength() - to) < "1e-6") {
+ return getSubpathsAtLength(this.attrs.path, from).end;
+ }
+ var a = getSubpathsAtLength(this.attrs.path, to, 1);
+ return from ? getSubpathsAtLength(a, from).end : a;
+ };
+
+ // animation easing formulas
+ R.easing_formulas = {
+ linear: function (n) {
+ return n;
+ },
+ "<": function (n) {
+ return pow(n, 3);
+ },
+ ">": function (n) {
+ return pow(n - 1, 3) + 1;
+ },
+ "<>": function (n) {
+ n = n * 2;
+ if (n < 1) {
+ return pow(n, 3) / 2;
+ }
+ n -= 2;
+ return (pow(n, 3) + 2) / 2;
+ },
+ backIn: function (n) {
+ var s = 1.70158;
+ return n * n * ((s + 1) * n - s);
+ },
+ backOut: function (n) {
+ n = n - 1;
+ var s = 1.70158;
+ return n * n * ((s + 1) * n + s) + 1;
+ },
+ elastic: function (n) {
+ if (n == 0 || n == 1) {
+ return n;
+ }
+ var p = .3,
+ s = p / 4;
+ return pow(2, -10 * n) * math.sin((n - s) * (2 * PI) / p) + 1;
+ },
+ bounce: function (n) {
+ var s = 7.5625,
+ p = 2.75,
+ l;
+ if (n < (1 / p)) {
+ l = s * n * n;
+ } else {
+ if (n < (2 / p)) {
+ n -= (1.5 / p);
+ l = s * n * n + .75;
+ } else {
+ if (n < (2.5 / p)) {
+ n -= (2.25 / p);
+ l = s * n * n + .9375;
+ } else {
+ n -= (2.625 / p);
+ l = s * n * n + .984375;
+ }
+ }
+ }
+ return l;
+ }
+ };
+
+ var animationElements = [],
+ animation = function () {
+ var Now = +new Date;
+ for (var l = 0; l < animationElements[length]; l++) {
+ var e = animationElements[l];
+ if (e.stop || e.el.removed) {
+ continue;
+ }
+ var time = Now - e.start,
+ ms = e.ms,
+ easing = e.easing,
+ from = e.from,
+ diff = e.diff,
+ to = e.to,
+ t = e.t,
+ that = e.el,
+ set = {},
+ now;
+ if (time < ms) {
+ var pos = easing(time / ms);
+ for (var attr in from) if (from[has](attr)) {
+ switch (availableAnimAttrs[attr]) {
+ case "along":
+ now = pos * ms * diff[attr];
+ to.back && (now = to.len - now);
+ var point = getPointAtLength(to[attr], now);
+ that.translate(diff.sx - diff.x || 0, diff.sy - diff.y || 0);
+ diff.x = point.x;
+ diff.y = point.y;
+ that.translate(point.x - diff.sx, point.y - diff.sy);
+ to.rot && that.rotate(diff.r + point.alpha, point.x, point.y);
+ break;
+ case nu:
+ now = +from[attr] + pos * ms * diff[attr];
+ break;
+ case "colour":
+ now = "rgb(" + [
+ upto255(round(from[attr].r + pos * ms * diff[attr].r)),
+ upto255(round(from[attr].g + pos * ms * diff[attr].g)),
+ upto255(round(from[attr].b + pos * ms * diff[attr].b))
+ ][join](",") + ")";
+ break;
+ case "path":
+ now = [];
+ for (var i = 0, ii = from[attr][length]; i < ii; i++) {
+ now[i] = [from[attr][i][0]];
+ for (var j = 1, jj = from[attr][i][length]; j < jj; j++) {
+ now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
+ }
+ now[i] = now[i][join](S);
+ }
+ now = now[join](S);
+ break;
+ case "csv":
+ switch (attr) {
+ case "translation":
+ var x = pos * ms * diff[attr][0] - t.x,
+ y = pos * ms * diff[attr][1] - t.y;
+ t.x += x;
+ t.y += y;
+ now = x + S + y;
+ break;
+ case "rotation":
+ now = +from[attr][0] + pos * ms * diff[attr][0];
+ from[attr][1] && (now += "," + from[attr][1] + "," + from[attr][2]);
+ break;
+ case "scale":
+ now = [+from[attr][0] + pos * ms * diff[attr][0], +from[attr][1] + pos * ms * diff[attr][1], (2 in to[attr] ? to[attr][2] : E), (3 in to[attr] ? to[attr][3] : E)][join](S);
+ break;
+ case "clip-rect":
+ now = [];
+ i = 4;
+ while (i--) {
+ now[i] = +from[attr][i] + pos * ms * diff[attr][i];
+ }
+ break;
+ }
+ break;
+ default:
+ var from2 = [].concat(from[attr]);
+ now = [];
+ i = that.paper.customAttributes[attr].length;
+ while (i--) {
+ now[i] = +from2[i] + pos * ms * diff[attr][i];
+ }
+ break;
+ }
+ set[attr] = now;
+ }
+ that.attr(set);
+ that._run && that._run.call(that);
+ } else {
+ if (to.along) {
+ point = getPointAtLength(to.along, to.len * !to.back);
+ that.translate(diff.sx - (diff.x || 0) + point.x - diff.sx, diff.sy - (diff.y || 0) + point.y - diff.sy);
+ to.rot && that.rotate(diff.r + point.alpha, point.x, point.y);
+ }
+ (t.x || t.y) && that.translate(-t.x, -t.y);
+ to.scale && (to.scale += E);
+ that.attr(to);
+ animationElements.splice(l--, 1);
+ }
+ }
+ R.svg && that && that.paper && that.paper.safari();
+ animationElements[length] && setTimeout(animation);
+ },
+ keyframesRun = function (attr, element, time, prev, prevcallback) {
+ var dif = time - prev;
+ element.timeouts.push(setTimeout(function () {
+ R.is(prevcallback, "function") && prevcallback.call(element);
+ element.animate(attr, dif, attr.easing);
+ }, prev));
+ },
+ upto255 = function (color) {
+ return mmax(mmin(color, 255), 0);
+ },
+ translate = function (x, y) {
+ if (x == null) {
+ return {x: this._.tx, y: this._.ty, toString: x_y};
+ }
+ this._.tx += +x;
+ this._.ty += +y;
+ switch (this.type) {
+ case "circle":
+ case "ellipse":
+ this.attr({cx: +x + this.attrs.cx, cy: +y + this.attrs.cy});
+ break;
+ case "rect":
+ case "image":
+ case "text":
+ this.attr({x: +x + this.attrs.x, y: +y + this.attrs.y});
+ break;
+ case "path":
+ var path = pathToRelative(this.attrs.path);
+ path[0][1] += +x;
+ path[0][2] += +y;
+ this.attr({path: path});
+ break;
+ }
+ return this;
+ };
+ elproto.animateWith = function (element, params, ms, easing, callback) {
+ for (var i = 0, ii = animationElements.length; i < ii; i++) {
+ if (animationElements[i].el.id == element.id) {
+ params.start = animationElements[i].start;
+ }
+ }
+ return this.animate(params, ms, easing, callback);
+ };
+ elproto.animateAlong = along();
+ elproto.animateAlongBack = along(1);
+ function along(isBack) {
+ return function (path, ms, rotate, callback) {
+ var params = {back: isBack};
+ R.is(rotate, "function") ? (callback = rotate) : (params.rot = rotate);
+ path && path.constructor == Element && (path = path.attrs.path);
+ path && (params.along = path);
+ return this.animate(params, ms, callback);
+ };
+ }
+ function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
+ var cx = 3 * p1x,
+ bx = 3 * (p2x - p1x) - cx,
+ ax = 1 - cx - bx,
+ cy = 3 * p1y,
+ by = 3 * (p2y - p1y) - cy,
+ ay = 1 - cy - by;
+ function sampleCurveX(t) {
+ return ((ax * t + bx) * t + cx) * t;
+ }
+ function solve(x, epsilon) {
+ var t = solveCurveX(x, epsilon);
+ return ((ay * t + by) * t + cy) * t;
+ }
+ function solveCurveX(x, epsilon) {
+ var t0, t1, t2, x2, d2, i;
+ for(t2 = x, i = 0; i < 8; i++) {
+ x2 = sampleCurveX(t2) - x;
+ if (abs(x2) < epsilon) {
+ return t2;
+ }
+ d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
+ if (abs(d2) < 1e-6) {
+ break;
+ }
+ t2 = t2 - x2 / d2;
+ }
+ t0 = 0;
+ t1 = 1;
+ t2 = x;
+ if (t2 < t0) {
+ return t0;
+ }
+ if (t2 > t1) {
+ return t1;
+ }
+ while (t0 < t1) {
+ x2 = sampleCurveX(t2);
+ if (abs(x2 - x) < epsilon) {
+ return t2;
+ }
+ if (x > x2) {
+ t0 = t2;
+ } else {
+ t1 = t2;
+ }
+ t2 = (t1 - t0) / 2 + t0;
+ }
+ return t2;
+ }
+ return solve(t, 1 / (200 * duration));
+ }
+ elproto.onAnimation = function (f) {
+ this._run = f || 0;
+ return this;
+ };
+ elproto.animate = function (params, ms, easing, callback) {
+ var element = this;
+ element.timeouts = element.timeouts || [];
+ if (R.is(easing, "function") || !easing) {
+ callback = easing || null;
+ }
+ if (element.removed) {
+ callback && callback.call(element);
+ return element;
+ }
+ var from = {},
+ to = {},
+ animateable = false,
+ diff = {};
+ for (var attr in params) if (params[has](attr)) {
+ if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
+ animateable = true;
+ from[attr] = element.attr(attr);
+ (from[attr] == null) && (from[attr] = availableAttrs[attr]);
+ to[attr] = params[attr];
+ switch (availableAnimAttrs[attr]) {
+ case "along":
+ var len = getTotalLength(params[attr]);
+ var point = getPointAtLength(params[attr], len * !!params.back);
+ var bb = element.getBBox();
+ diff[attr] = len / ms;
+ diff.tx = bb.x;
+ diff.ty = bb.y;
+ diff.sx = point.x;
+ diff.sy = point.y;
+ to.rot = params.rot;
+ to.back = params.back;
+ to.len = len;
+ params.rot && (diff.r = toFloat(element.rotate()) || 0);
+ break;
+ case nu:
+ diff[attr] = (to[attr] - from[attr]) / ms;
+ break;
+ case "colour":
+ from[attr] = R.getRGB(from[attr]);
+ var toColour = R.getRGB(to[attr]);
+ diff[attr] = {
+ r: (toColour.r - from[attr].r) / ms,
+ g: (toColour.g - from[attr].g) / ms,
+ b: (toColour.b - from[attr].b) / ms
+ };
+ break;
+ case "path":
+ var pathes = path2curve(from[attr], to[attr]);
+ from[attr] = pathes[0];
+ var toPath = pathes[1];
+ diff[attr] = [];
+ for (var i = 0, ii = from[attr][length]; i < ii; i++) {
+ diff[attr][i] = [0];
+ for (var j = 1, jj = from[attr][i][length]; j < jj; j++) {
+ diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
+ }
+ }
+ break;
+ case "csv":
+ var values = Str(params[attr])[split](separator),
+ from2 = Str(from[attr])[split](separator);
+ switch (attr) {
+ case "translation":
+ from[attr] = [0, 0];
+ diff[attr] = [values[0] / ms, values[1] / ms];
+ break;
+ case "rotation":
+ from[attr] = (from2[1] == values[1] && from2[2] == values[2]) ? from2 : [0, values[1], values[2]];
+ diff[attr] = [(values[0] - from[attr][0]) / ms, 0, 0];
+ break;
+ case "scale":
+ params[attr] = values;
+ from[attr] = Str(from[attr])[split](separator);
+ diff[attr] = [(values[0] - from[attr][0]) / ms, (values[1] - from[attr][1]) / ms, 0, 0];
+ break;
+ case "clip-rect":
+ from[attr] = Str(from[attr])[split](separator);
+ diff[attr] = [];
+ i = 4;
+ while (i--) {
+ diff[attr][i] = (values[i] - from[attr][i]) / ms;
+ }
+ break;
+ }
+ to[attr] = values;
+ break;
+ default:
+ values = [].concat(params[attr]);
+ from2 = [].concat(from[attr]);
+ diff[attr] = [];
+ i = element.paper.customAttributes[attr][length];
+ while (i--) {
+ diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
+ }
+ break;
+ }
+ }
+ }
+ if (!animateable) {
+ var attrs = [],
+ lastcall;
+ for (var key in params) if (params[has](key) && animKeyFrames.test(key)) {
+ attr = {value: params[key]};
+ key == "from" && (key = 0);
+ key == "to" && (key = 100);
+ attr.key = toInt(key, 10);
+ attrs.push(attr);
+ }
+ attrs.sort(sortByKey);
+ if (attrs[0].key) {
+ attrs.unshift({key: 0, value: element.attrs});
+ }
+ for (i = 0, ii = attrs[length]; i < ii; i++) {
+ keyframesRun(attrs[i].value, element, ms / 100 * attrs[i].key, ms / 100 * (attrs[i - 1] && attrs[i - 1].key || 0), attrs[i - 1] && attrs[i - 1].value.callback);
+ }
+ lastcall = attrs[attrs[length] - 1].value.callback;
+ if (lastcall) {
+ element.timeouts.push(setTimeout(function () {lastcall.call(element);}, ms));
+ }
+ } else {
+ var easyeasy = R.easing_formulas[easing];
+ if (!easyeasy) {
+ easyeasy = Str(easing).match(bezierrg);
+ if (easyeasy && easyeasy[length] == 5) {
+ var curve = easyeasy;
+ easyeasy = function (t) {
+ return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
+ };
+ } else {
+ easyeasy = function (t) {
+ return t;
+ };
+ }
+ }
+ animationElements.push({
+ start: params.start || +new Date,
+ ms: ms,
+ easing: easyeasy,
+ from: from,
+ diff: diff,
+ to: to,
+ el: element,
+ t: {x: 0, y: 0}
+ });
+ R.is(callback, "function") && (element._ac = setTimeout(function () {
+ callback.call(element);
+ }, ms));
+ animationElements[length] == 1 && setTimeout(animation);
+ }
+ return this;
+ };
+ elproto.stop = function () {
+ for (var i = 0; i < animationElements.length; i++) {
+ animationElements[i].el.id == this.id && animationElements.splice(i--, 1);
+ }
+ for (i = 0, ii = this.timeouts && this.timeouts.length; i < ii; i++) {
+ clearTimeout(this.timeouts[i]);
+ }
+ this.timeouts = [];
+ clearTimeout(this._ac);
+ delete this._ac;
+ return this;
+ };
+ elproto.translate = function (x, y) {
+ return this.attr({translation: x + " " + y});
+ };
+ elproto[toString] = function () {
+ return "Rapha\xebl\u2019s object";
+ };
+ R.ae = animationElements;
+
+ // Set
+ var Set = function (items) {
+ this.items = [];
+ this[length] = 0;
+ this.type = "set";
+ if (items) {
+ for (var i = 0, ii = items[length]; i < ii; i++) {
+ if (items[i] && (items[i].constructor == Element || items[i].constructor == Set)) {
+ this[this.items[length]] = this.items[this.items[length]] = items[i];
+ this[length]++;
+ }
+ }
+ }
+ };
+ Set[proto][push] = function () {
+ var item,
+ len;
+ for (var i = 0, ii = arguments[length]; i < ii; i++) {
+ item = arguments[i];
+ if (item && (item.constructor == Element || item.constructor == Set)) {
+ len = this.items[length];
+ this[len] = this.items[len] = item;
+ this[length]++;
+ }
+ }
+ return this;
+ };
+ Set[proto].pop = function () {
+ delete this[this[length]--];
+ return this.items.pop();
+ };
+ for (var method in elproto) if (elproto[has](method)) {
+ Set[proto][method] = (function (methodname) {
+ return function () {
+ for (var i = 0, ii = this.items[length]; i < ii; i++) {
+ this.items[i][methodname][apply](this.items[i], arguments);
+ }
+ return this;
+ };
+ })(method);
+ }
+ Set[proto].attr = function (name, value) {
+ if (name && R.is(name, array) && R.is(name[0], "object")) {
+ for (var j = 0, jj = name[length]; j < jj; j++) {
+ this.items[j].attr(name[j]);
+ }
+ } else {
+ for (var i = 0, ii = this.items[length]; i < ii; i++) {
+ this.items[i].attr(name, value);
+ }
+ }
+ return this;
+ };
+ Set[proto].animate = function (params, ms, easing, callback) {
+ (R.is(easing, "function") || !easing) && (callback = easing || null);
+ var len = this.items[length],
+ i = len,
+ item,
+ set = this,
+ collector;
+ callback && (collector = function () {
+ !--len && callback.call(set);
+ });
+ easing = R.is(easing, string) ? easing : collector;
+ item = this.items[--i].animate(params, ms, easing, collector);
+ while (i--) {
+ this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, params, ms, easing, collector);
+ }
+ return this;
+ };
+ Set[proto].insertAfter = function (el) {
+ var i = this.items[length];
+ while (i--) {
+ this.items[i].insertAfter(el);
+ }
+ return this;
+ };
+ Set[proto].getBBox = function () {
+ var x = [],
+ y = [],
+ w = [],
+ h = [];
+ for (var i = this.items[length]; i--;) {
+ var box = this.items[i].getBBox();
+ x[push](box.x);
+ y[push](box.y);
+ w[push](box.x + box.width);
+ h[push](box.y + box.height);
+ }
+ x = mmin[apply](0, x);
+ y = mmin[apply](0, y);
+ return {
+ x: x,
+ y: y,
+ width: mmax[apply](0, w) - x,
+ height: mmax[apply](0, h) - y
+ };
+ };
+ Set[proto].clone = function (s) {
+ s = new Set;
+ for (var i = 0, ii = this.items[length]; i < ii; i++) {
+ s[push](this.items[i].clone());
+ }
+ return s;
+ };
+
+ R.registerFont = function (font) {
+ if (!font.face) {
+ return font;
+ }
+ this.fonts = this.fonts || {};
+ var fontcopy = {
+ w: font.w,
+ face: {},
+ glyphs: {}
+ },
+ family = font.face["font-family"];
+ for (var prop in font.face) if (font.face[has](prop)) {
+ fontcopy.face[prop] = font.face[prop];
+ }
+ if (this.fonts[family]) {
+ this.fonts[family][push](fontcopy);
+ } else {
+ this.fonts[family] = [fontcopy];
+ }
+ if (!font.svg) {
+ fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
+ for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
+ var path = font.glyphs[glyph];
+ fontcopy.glyphs[glyph] = {
+ w: path.w,
+ k: {},
+ d: path.d && "M" + path.d[rp](/[mlcxtrv]/g, function (command) {
+ return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
+ }) + "z"
+ };
+ if (path.k) {
+ for (var k in path.k) if (path[has](k)) {
+ fontcopy.glyphs[glyph].k[k] = path.k[k];
+ }
+ }
+ }
+ }
+ return font;
+ };
+ paperproto.getFont = function (family, weight, style, stretch) {
+ stretch = stretch || "normal";
+ style = style || "normal";
+ weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
+ if (!R.fonts) {
+ return;
+ }
+ var font = R.fonts[family];
+ if (!font) {
+ var name = new RegExp("(^|\\s)" + family[rp](/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
+ for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
+ if (name.test(fontName)) {
+ font = R.fonts[fontName];
+ break;
+ }
+ }
+ }
+ var thefont;
+ if (font) {
+ for (var i = 0, ii = font[length]; i < ii; i++) {
+ thefont = font[i];
+ if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
+ break;
+ }
+ }
+ }
+ return thefont;
+ };
+ paperproto.print = function (x, y, string, font, size, origin, letter_spacing) {
+ origin = origin || "middle"; // baseline|middle
+ letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
+ var out = this.set(),
+ letters = Str(string)[split](E),
+ shift = 0,
+ path = E,
+ scale;
+ R.is(font, string) && (font = this.getFont(font));
+ if (font) {
+ scale = (size || 16) / font.face["units-per-em"];
+ var bb = font.face.bbox.split(separator),
+ top = +bb[0],
+ height = +bb[1] + (origin == "baseline" ? bb[3] - bb[1] + (+font.face.descent) : (bb[3] - bb[1]) / 2);
+ for (var i = 0, ii = letters[length]; i < ii; i++) {
+ var prev = i && font.glyphs[letters[i - 1]] || {},
+ curr = font.glyphs[letters[i]];
+ shift += i ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
+ curr && curr.d && out[push](this.path(curr.d).attr({fill: "#000", stroke: "none", translation: [shift, 0]}));
+ }
+ out.scale(scale, scale, top, height).translate(x - top, y - height);
+ }
+ return out;
+ };
+
+ R.format = function (token, params) {
+ var args = R.is(params, array) ? [0][concat](params) : arguments;
+ token && R.is(token, string) && args[length] - 1 && (token = token[rp](formatrg, function (str, i) {
+ return args[++i] == null ? E : args[i];
+ }));
+ return token || E;
+ };
+ R.ninja = function () {
+ oldRaphael.was ? (win.Raphael = oldRaphael.is) : delete Raphael;
+ return R;
+ };
+ R.el = elproto;
+ R.st = Set[proto];
+
+ oldRaphael.was ? (win.Raphael = R) : (Raphael = R);
+})();
diff --git a/htdocs/pcap.cgi b/htdocs/pcap.cgi
new file mode 100755
index 0000000..9e61cdb
--- /dev/null
+++ b/htdocs/pcap.cgi
@@ -0,0 +1,132 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use MIME::Base64;
+use Env qw(QUERY_STRING DOCUMENT_ROOT);
+
+sub url_decode {
+ my $str = shift;
+ $str =~ s/%([A-Fa-f0-9]{2})/pack('C', hex($1))/seg;;
+ return $str;
+}
+
+sub print_pcap_header {
+ my $out = shift;
+
+ # pcap magic_number
+ print $out pack ( 'L', 0xa1b2c3d4 );
+
+ # pcap version_major
+ print $out pack ( 'S', 0x2 );
+
+ # pcap version_minor
+ print $out pack ( 'S', 0x4 );
+
+ # pcap thiszone
+ print $out pack ( 'l', 0x0 );
+
+ # pcap sigfigs
+ print $out pack ( 'L', 0x0 );
+
+ # pcap snaplen
+ print $out pack ( 'L', 0xffff );
+
+ # pcap network
+ print $out pack ( 'L', 0x1 );
+}
+
+sub print_packet {
+ my ( $out, $packet ) = @_;
+
+ # ts_sec
+ print $out pack ( 'L', $packet->{'time'} );
+
+ # ts_usec
+ print $out pack ( 'L', 0x0 );
+
+ my $pkt_data = decode_base64 ( url_decode ( $packet->{'content'} ));
+ my $hex = unpack ( 'H*', $pkt_data );
+ my @pairs = $hex =~ /([a-fA-F0-9]{2})/g;
+
+ # If this is not an IP packet, trust what the client has told you as packet length
+ if (( $pairs[0] ne '45' && $pairs[1] ne '00' ) || ( @pairs < 5 ))
+ {
+ # incl_len
+ print $out pack ( 'L', $packet->{'length'} + 12 );
+
+ # orig_len
+ print $out pack ( 'L', $packet->{'length'} + 12 );
+ } else {
+ # Otherwise, the length of the packet is the one specified in the IP header
+ my $length = hex ( $pairs[2].$pairs[3] );
+
+ # If the lengths differ (IP length and actual length of the stream received), pad
+ # the end of the packet with some 0's so that its length matches the one
+ # specified in the IP header
+ if ( $length > ( length ( $hex ) / 2 ))
+ {
+ my $pad_size = $length - ( length ( $hex ) / 2 );
+ $hex .= '00' for ( 0..$pad_size-1 );
+ $pkt_data = pack ( 'H*', $hex );
+ }
+
+ # Add the length of a pseudo-ethernet header
+ $length += 14;
+
+ # incl_len
+ print $out pack ( 'L', $length );
+
+ # orig_len
+ print $out pack ( 'L', $length );
+ }
+
+ # pseudo ethernet header
+ print $out pack ( 'H*', 0 x24 );
+
+ # ethernet type (IP)
+ print $out pack ( 'S', 0x8 );
+
+ # packet content
+ print $out $pkt_data;
+}
+
+$QUERY_STRING =~ /packets=([0-9]+)/;
+my $packets_num = $1;
+my %packets = ();
+
+for ( my $i=0; $i < $packets_num; $i++ )
+{
+ $QUERY_STRING =~ /packet_len$i=([0-9]+)/;
+ my $length = $1;
+
+ $QUERY_STRING =~ /time$i=([0-9]+)/;
+ my $time = $1;
+
+ $QUERY_STRING =~ /packet$i=(.+?)(&|$)/;
+ my $content = $1;
+
+ $packets{$i} = {
+ 'length' => $length,
+ 'time' => $time,
+ 'content' => $content
+ };
+}
+
+print "Content-Type: application/pcap\n\n";
+
+# open my $out, "> $DOCUMENT_ROOT/out.pcap";
+open my $out, ">&STDOUT";
+binmode $out;
+print_pcap_header $out;
+
+for ( my $i=0; $i < $packets_num; $i++ )
+{
+ print_packet $out, $packets{$i};
+}
+
+close $out;
+
+# print "Content-Type: text/html\\n\\n";
+# print "\\n";
+
diff --git a/htdocs/test.cgi b/htdocs/test.cgi
deleted file mode 100755
index 706d0cb..0000000
--- a/htdocs/test.cgi
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-
-echo "Content-Type: text/html"
-echo
-echo "LOL
"
-echo "Query string: $QUERY_STRING
"
-echo "Accept: $HTTP_ACCEPT
"
-echo "User-Agent: $HTTP_USER_AGENT
"
-echo "Client addr : $REMOTE_ADDR
"
-
diff --git a/outdb.c b/outdb.c
index 97260d9..a0eac7d 100644
--- a/outdb.c
+++ b/outdb.c
@@ -239,16 +239,25 @@ AI_store_alert_to_db_thread ( void *arg )
for ( pkt = alert->stream; pkt; pkt = pkt->next )
{
pkt_data = NULL;
- pkt_size = pkt->pkt->pcap_cap_len;
+
+ if ( !pkt->pkt->ip4_header )
+ {
+ pkt_size = pkt->pkt->pcap_header->len +
+ pkt->pkt->tcp_options_length +
+ pkt->pkt->payload_size;
+ } else {
+ pkt_size = pkt->pkt->ip4_header->data_length;
+ }
+
pkt_size_offset = 0;
- if ( !( pkt_data = (unsigned char*) alloca ( 2 * (pkt->pkt->pcap_header->len + pkt->pkt->payload_size) + 1 )))
+ if ( !( pkt_data = (unsigned char*) alloca ( 2 * ( pkt_size ) + 1 )))
AI_fatal_err ( "Fatal dynamic memory allocation error", __FILE__, __LINE__ );
DB_out_escape_string (
(char**) &pkt_data,
(const char*) pkt->pkt->pkt_data,
- pkt->pkt->pcap_header->len + pkt->pkt->payload_size );
+ pkt_size );
memset ( query, 0, sizeof ( query ));
diff --git a/spp_ai.h b/spp_ai.h
index 6d62369..17fd1ac 100644
--- a/spp_ai.h
+++ b/spp_ai.h
@@ -408,6 +408,8 @@ typedef struct {
int preg_match ( const char*, char*, char***, int* );
char* str_replace ( char*, char*, char *);
char* str_replace_all ( char*, char*, char* );
+void base64_encode ( const char*, size_t, char** );
+void base64_decode ( const char*, char** );
void AI_fatal_err ( const char *msg, const char *file, const int line );
void* AI_hashcleanup_thread ( void* );
diff --git a/stream.c b/stream.c
index da2f441..e3b0053 100644
--- a/stream.c
+++ b/stream.c
@@ -40,7 +40,7 @@ PRIVATE pthread_mutex_t hash_mutex = PTHREAD_MUTEX_INITIALIZER;
*/
PRIVATE void
-_AI_stream_free ( struct pkt_info* stream )
+__AI_stream_free ( struct pkt_info* stream )
{
struct pkt_info *tmp = NULL;
char ip [ INET_ADDRSTRLEN ];
@@ -85,7 +85,7 @@ _AI_stream_free ( struct pkt_info* stream )
}
stream = NULL;
-} /* ----- end of function _AI_stream_free ----- */
+} /* ----- end of function __AI_stream_free ----- */
/**
@@ -131,7 +131,7 @@ AI_hashcleanup_thread ( void* arg )
* I won't find an answer to these enigmatic questions, I will leave
* this code commented, so if a certain stream goes timeout it won't
* be removed. I'm sorry but it's not my fault. Ask the karma about this */
- /* _AI_stream_free ( stream ); */
+ /* __AI_stream_free ( stream ); */
}
}
}
@@ -199,7 +199,7 @@ AI_pkt_enqueue ( SFSnortPacket* pkt )
if ( found ) {
if ( !found->observed ) {
- _AI_stream_free ( found );
+ __AI_stream_free ( found );
}
}
} else {
@@ -233,7 +233,7 @@ AI_pkt_enqueue ( SFSnortPacket* pkt )
if ( found ) {
if ( !found->observed ) {
- _AI_stream_free ( found );
+ __AI_stream_free ( found );
}
}
}
diff --git a/webserv.c b/webserv.c
index 3ae9d92..cc6d886 100644
--- a/webserv.c
+++ b/webserv.c
@@ -196,6 +196,7 @@ __AI_webservlet_thread ( void *arg )
nmatches = 0,
max_content_length = 0,
max_headers_length = 0,
+ read_bytes = 0,
req_file_absolute_path_size = 0;
char ch,
@@ -419,9 +420,14 @@ __AI_webservlet_thread ( void *arg )
}
http_response [ http_response_len - 2 ] = ch;
+ read_bytes++;
+ }
+
+ if ( http_response )
+ {
+ http_response [ http_response_len - 1 ] = 0;
}
- http_response [ http_response_len - 1 ] = 0;
pclose ( pipe );
if ( !http_response )
@@ -440,8 +446,10 @@ __AI_webservlet_thread ( void *arg )
!strcasecmp ( extension, "ppm" )) {
snprintf ( content_type, sizeof ( content_type ),
"image/%s", extension );
- } else {
+ } else if ( strlen ( extension ) == 0 || !strcasecmp ( extension, "txt" )) {
strncpy ( content_type, "text/plain", sizeof ( content_type ));
+ } else {
+ snprintf ( content_type, sizeof ( content_type ), "application/%s", extension );
}
if ( !is_cgi )
@@ -464,11 +472,17 @@ __AI_webservlet_thread ( void *arg )
if ( is_cgi )
{
snprintf ( http_headers, max_headers_length, HTTP_CGI_RESPONSE_HEADERS_FORMAT,
- http_ver, 200, "Found", strtime, config->webserv_banner, strlen ( http_response ));
+ http_ver, 200, "Found", strtime, config->webserv_banner,
+ /* strlen ( http_response )); */
+ read_bytes );
} else {
+ read_bytes = (unsigned int) st.st_size;
+
snprintf ( http_headers, max_headers_length, HTTP_RESPONSE_HEADERS_FORMAT,
http_ver, 200, "Found", strtime, config->webserv_banner,
- content_type, strlen ( http_response ));
+ content_type,
+ /* strlen ( http_response )); */
+ read_bytes );
}
free ( strtime );
@@ -588,7 +602,9 @@ __AI_webservlet_thread ( void *arg )
line = NULL;
}
- fprintf ( sock, "%s%s", http_headers, http_response );
+ /* fprintf ( sock, "%s%s", http_headers, http_response ); */
+ fprintf ( sock, "%s", http_headers );
+ fwrite ( http_response, read_bytes, 1, sock );
fclose ( sock );
close ( sd );
free ( arg );