Index: ui-tree.c
===================================================================
--- ui-tree.c (nonexistent)
+++ ui-tree.c (revision 5)
@@ -0,0 +1,809 @@
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/sysinfo.h>
+#include <sys/types.h>
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#else
+#include <stdint.h>
+#endif
+#include <stddef.h> /* offsetof(3) */
+#include <dirent.h>
+#include <sys/stat.h> /* chmod(2) */
+#include <sys/file.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <string.h> /* strdup(3) */
+#include <libgen.h> /* basename(3) */
+#include <ctype.h> /* tolower(3) */
+#include <errno.h>
+#include <time.h>
+#include <sys/time.h>
+#include <pwd.h>
+#include <grp.h>
+#include <stdarg.h>
+#include <locale.h>
+#include <unistd.h>
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+
+#include <nls.h>
+
+#include <defs.h>
+
+#include <fatal.h>
+#include <http.h>
+#include <html.h>
+
+#include <cmpvers.h>
+#include <dlist.h>
+#include <strbuf.h>
+#include <repolist.h>
+#include <wrapper.h>
+#include <system.h>
+#include <date.h>
+
+#include <ctx.h>
+#include <ui-shared.h>
+
+
+/********************************
+ Sorted dlist functions:
+ */
+struct tree_line {
+ char *name;
+ char *revision;
+ char *date;
+ char *size;
+};
+
+static struct dlist *directories = NULL;
+static struct dlist *files = NULL;
+
+static struct tree_line *tree_line_alloc( const char *name, const char *revision, const char *date, const char *size )
+{
+ struct tree_line *line = NULL;
+ line = (struct tree_line *)xmalloc( sizeof(struct tree_line) );
+
+ if( name ) { line->name = xstrdup( name ); }
+ if( revision ) { line->revision = xstrdup( revision ); }
+ if( date ) { line->date = xstrdup( date ); }
+ if( size ) { line->size = xstrdup( size ); }
+
+ return line;
+}
+
+static void __line_free( void *data, void *user_data )
+{
+ struct tree_line *line = (struct tree_line *)data;
+ if( line )
+ {
+ if( line->name ) { free( line->name ); line->name = NULL; }
+ if( line->revision ) { free( line->revision ); line->revision = NULL; }
+ if( line->date ) { free( line->date ); line->date = NULL; }
+ if( line->size ) { free( line->size ); line->size = NULL; }
+
+ free( line );
+ }
+}
+
+static struct dlist *tree_lines_free( struct dlist *lines )
+{
+ if( lines )
+ {
+ dlist_free( lines, __line_free );
+ lines = NULL;
+ }
+ return lines;
+}
+
+static int __cmp_tree_lines_bytag( const void *a, const void *b )
+{
+ char *v1 = NULL, *v2 = NULL;
+ int ret = -1;
+
+ struct tree_line *line1 = (struct tree_line *)a;
+ struct tree_line *line2 = (struct tree_line *)b;
+
+ if( line1->name && line2->name )
+ {
+ v1 = line1->name;
+ v2 = line2->name;
+ while( *v1 && !isdigit( *v1 ) ) ++v1;
+ while( *v2 && !isdigit( *v2 ) ) ++v2;
+ ret = strcmp( line1->name, line2->name );
+ }
+ else
+ return ret;
+
+ if( !*v1 || !*v2 )
+ {
+ return ret;
+ }
+
+ /******************************************
+ sort reversive to show newest tag first:
+ */
+ return -cmp_version( (const char *)v1, (const char *)v2 );
+}
+
+static struct dlist *tree_lines_sort_bytag( struct dlist *lines )
+{
+ if( lines ) { lines = dlist_sort( lines, __cmp_tree_lines_bytag ); }
+ return lines;
+}
+/*
+ End of sorted dlist functions.
+ ********************************/
+
+
+static const char *is_file_executable( const char *relative_path, const char *name, int revision )
+{
+ const char *co_prefix = ctx.repo.checkout_ro_prefix;
+ const char *repo_name = ctx.repo.name;
+ const char *repo_root = ctx.repo.repo_root;
+ const char *ret = "";
+ char *path = NULL;
+
+ if( !name ) return ret;
+
+ if( relative_path && *relative_path )
+ {
+ path = (char *)xmalloc( strlen( relative_path ) + 2 );
+ path[0] = '/';
+ sprintf( (char *)&path[1], relative_path );
+ }
+ else
+ {
+ path = (char *)xmalloc( 1 );
+ path[0] = '\0';
+ }
+
+ if( co_prefix )
+ {
+ char repo_path[PATH_MAX] = { 0 };
+ char cmd[PATH_MAX];
+ struct strbuf buf = STRBUF_INIT;
+ pid_t p = (pid_t) -1;
+ int rc;
+
+ if( repo_root && *repo_root )
+ {
+ strcat( (char *)&repo_path[0], repo_root );
+ strcat( (char *)&repo_path[0], "/" );
+ }
+ strcat( (char *)&repo_path[0], repo_name );
+
+ if( revision )
+ snprintf( (char *)&cmd[0], 1024,
+ "svn propget svn:executable --revision %d %s/%s%s/%s 2>/dev/null",
+ revision, co_prefix, (char *)&repo_path[0], path, name );
+ else
+ snprintf( (char *)&cmd[0], 1024,
+ "svn propget svn:executable %s/%s%s/%s 2>/dev/null",
+ co_prefix, (char *)&repo_path[0], path, name );
+ p = sys_exec_command( &buf, cmd );
+ rc = sys_wait_command( p, NULL );
+ if( rc != 0 )
+ {
+ strbuf_release( &buf );
+ free( path );
+ return "";
+ }
+
+ strbuf_trim( &buf );
+ if( buf.buf[0] == '*' )
+ ret = " exec";
+ strbuf_release( &buf );
+ }
+
+ free( path );
+ return ret;
+}
+
+
+static xmlNode *xml_find_node_by_name( xmlNode *root, const char *name )
+{
+ xmlNode *node = NULL;
+ xmlNode *ret = NULL;
+
+ if( !name || !*name || !root || !root->children ) return ret;
+
+ for( node = root->children; node; node = node->next )
+ {
+ if( node->type == XML_ELEMENT_NODE )
+ {
+ if( !strcmp( (char *)name, (char *)node->name ) )
+ {
+ return node;
+ }
+ }
+ }
+ return ret;
+}
+
+static void xml_csvn_tree( const struct strbuf *buf )
+{
+ xmlDocPtr doc = NULL;
+ xmlNode *root = NULL;
+
+ if( !buf || !buf->buf ) return;
+
+ LIBXML_TEST_VERSION
+
+ doc = xmlReadMemory( buf->buf, buf->len, "list.xml", NULL, 0 );
+ if( !doc )
+ {
+ html_fatal( "cannot parse svn list.xml" );
+ return;
+ }
+
+ root = xmlDocGetRootElement( doc );
+ if( !root )
+ {
+ xmlFreeDoc( doc );
+ xmlCleanupParser();
+ return;
+ }
+
+ if( !strcmp( "lists", (char *)root->name ) )
+ {
+ xmlNode *list = NULL, *node = NULL;
+
+ list = xml_find_node_by_name( root, "list" );
+ if( !list )
+ {
+ xmlFreeDoc( doc );
+ xmlCleanupParser();
+ return;
+ }
+
+ /****************************
+ Collect directories first:
+ */
+ for( node = list->children; node; node = node->next )
+ {
+ if( node->type == XML_ELEMENT_NODE && !strcmp( "entry", (char *)node->name ) )
+ {
+ xmlChar *content = NULL;
+ xmlNode *param = NULL;
+
+ content = xmlGetProp( node, (const unsigned char *)"kind" );
+ if( !strcmp( (const char *)content, "dir" ) )
+ {
+ xmlChar *name = NULL, *revision = NULL, *date = NULL;
+
+ for( param = node->children; param; param= param->next )
+ {
+ if( param->type == XML_ELEMENT_NODE && !strcmp( "name", (char *)param->name ) )
+ {
+ name = xmlNodeGetContent( param );
+ }
+ if( param->type == XML_ELEMENT_NODE && !strcmp( "commit", (char *)param->name ) )
+ {
+ xmlNode *commit_date = NULL;
+ revision = xmlGetProp( param, (const unsigned char *)"revision" );
+ commit_date = xml_find_node_by_name( param, "date" );
+ if( commit_date )
+ date = xmlNodeGetContent( commit_date );
+ }
+ } /* End for entry parameters */
+
+ if( name && revision && date )
+ {
+ struct tree_line *line = NULL;
+
+ line = tree_line_alloc( (const char *)name, (const char *)revision, (const char *)date, NULL );
+ directories = dlist_append( directories, (void *)line );
+
+ xmlFree( name );
+ xmlFree( revision );
+ xmlFree( date );
+ }
+ else
+ {
+ if( name ) xmlFree( name );
+ if( revision ) xmlFree( revision );
+ if( date ) xmlFree( date );
+ }
+ }
+ xmlFree( content );
+ }
+ }
+
+ /****************************
+ Collect files:
+ */
+ for( node = list->children; node; node = node->next )
+ {
+ if( node->type == XML_ELEMENT_NODE && !strcmp( "entry", (char *)node->name ) )
+ {
+ xmlChar *content = NULL;
+ xmlNode *param = NULL;
+
+ content = xmlGetProp( node, (const unsigned char *)"kind" );
+ if( !strcmp( (const char *)content, "file" ) )
+ {
+ xmlChar *name = NULL, *size = NULL, *revision = NULL, *date = NULL;
+
+ for( param = node->children; param; param= param->next )
+ {
+ if( param->type == XML_ELEMENT_NODE && !strcmp( "name", (char *)param->name ) )
+ {
+ name = xmlNodeGetContent( param );
+ }
+ if( param->type == XML_ELEMENT_NODE && !strcmp( "size", (char *)param->name ) )
+ {
+ size = xmlNodeGetContent( param );
+ }
+ if( param->type == XML_ELEMENT_NODE && !strcmp( "commit", (char *)param->name ) )
+ {
+ xmlNode *commit_date = NULL;
+ revision = xmlGetProp( param, (const unsigned char *)"revision" );
+ commit_date = xml_find_node_by_name( param, "date" );
+ if( commit_date )
+ date = xmlNodeGetContent( commit_date );
+ }
+ } /* End for entry parameters */
+
+ if( name && size && revision && date )
+ {
+ struct tree_line *line = NULL;
+
+ line = tree_line_alloc( (const char *)name, (const char *)revision, (const char *)date, (const char *)size );
+ files = dlist_append( files, (void *)line );
+
+ xmlFree( name );
+ xmlFree( size );
+ xmlFree( revision );
+ xmlFree( date );
+ }
+ else
+ {
+ if( name ) xmlFree( name );
+ if( size ) xmlFree( size );
+ if( revision ) xmlFree( revision );
+ if( date ) xmlFree( date );
+ }
+ }
+ xmlFree( content );
+ }
+ }
+ }
+
+ xmlFreeDoc(doc);
+ xmlCleanupParser();
+}
+
+
+static void dlist_csvn_tree( struct strbuf *sb, const char *relative_path, int rev )
+{
+ char *path = NULL;
+
+ if( !sb || !sb->len ) return;
+
+ if( relative_path && *relative_path )
+ {
+ path = (char *)xmalloc( strlen( relative_path ) + 2 );
+ path[0] = '/';
+ sprintf( (char *)&path[1], relative_path );
+ }
+ else
+ {
+ path = (char *)xmalloc( 1 );
+ path[0] = '\0';
+ }
+
+ if( path && *path && !strcmp( (char *)&path[1], ctx.repo.tags ) )
+ {
+ directories = tree_lines_sort_bytag( directories );
+ }
+
+ strbuf_addstr( sb, "\n" );
+ strbuf_addf( sb, " <div class=\"repo-tree-header\">\n" );
+ strbuf_addf( sb, " <div class=\"row\">\n" );
+ strbuf_addf( sb, " <div class=\"col-path\">Path</div>\n" );
+ strbuf_addf( sb, " <div class=\"col-size\"><div class=\"tree-size trunc\">Size</div></div>\n" );
+ strbuf_addf( sb, " <div class=\"col-rev\"><div class=\"tree-rev trunc\">Rev</div></div>\n" );
+ strbuf_addf( sb, " <div class=\"col-date\"><div class=\"tree-date trunc\">Date</div></div>\n" );
+ strbuf_addf( sb, " <div class=\"col-links\"><div class=\"tree-links trunc\">Links</div></div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n\n" );
+
+ strbuf_addf( sb, " <div class=\"tree\">\n\n" );
+
+ /**************************
+ Print directories first:
+ */
+ if( directories )
+ {
+ struct dlist *list = directories;
+ while( list )
+ {
+ struct tree_line *line = (struct tree_line *)list->data;
+
+ if( line->name && line->revision && line->date )
+ {
+ struct tm tm;
+ time_t time = -1;
+ const char *query_string = ctx_remove_query_param( ctx.env.query_string, "rev" );
+
+ query_string = ctx_remove_query_param( query_string, "op" );
+
+ time = parse_date( &tm, (const char *)line->date );
+
+ strbuf_addf( sb, " <div class=\"row\">\n" );
+ if( ctx.env.query_string && *ctx.env.query_string )
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s/%s%s/%s/?%s\"><div class=\"tree-path dir\">%s/</div></a></div>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, ctx.env.query_string, line->name );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s%s/%s/?%s\"><div class=\"tree-path dir\">%s/</div></a></div>\n", ctx.repo.name, path, line->name, ctx.env.query_string, line->name );
+ }
+ }
+ else
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s/%s%s/%s/\"><div class=\"tree-path dir\">%s/</div></a></div>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->name );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s%s/%s/\"><div class=\"tree-path dir\">%s/</div></a></div>\n", ctx.repo.name, path, line->name, line->name );
+ }
+ }
+ strbuf_addf( sb, " <div class=\"col-size\"><div onclick=\"trunc(this)\" class=\"tree-size trunc\">4096</div></div>\n" );
+ strbuf_addf( sb, " <div class=\"col-rev\"><div onclick=\"trunc(this)\" class=\"tree-rev trunc\">%s</div></div>\n", line->revision );
+ if( time != -1 )
+ {
+ strbuf_addf( sb, " <div class=\"col-date\"><div onclick=\"trunc(this)\" class=\"tree-date trunc\">" );
+ csvn_print_age( sb, time, 0, 0 );
+ strbuf_addf( sb, "</div></div>\n" );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-date\"><div onclick=\"trunc(this)\" class=\"tree-date trunc\">unknown</div></div>\n" );
+ }
+ strbuf_addf( sb, " <div class=\"col-links\">\n" );
+ strbuf_addf( sb, " <div onclick=\"trunc(this)\" class=\"tree-links trunc\">\n" );
+ if( query_string && *query_string )
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=log&rev=%s&%s\">log</a> \n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision, query_string );
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=diff&rev=%s&%s\">diff</a>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision, query_string );
+ }
+ else
+ {
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=log&rev=%s&%s\">log</a> \n", ctx.repo.name, path, line->name, line->revision, query_string );
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=diff&rev=%s&%s\">diff</a>\n", ctx.repo.name, path, line->name, line->revision, query_string );
+ }
+ }
+ else
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=log&rev=%s\">log</a> \n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision );
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=diff&rev=%s\">diff</a>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision );
+ }
+ else
+ {
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=log&rev=%s\">log</a> \n", ctx.repo.name, path, line->name, line->revision );
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=diff&rev=%s\">diff</a>\n", ctx.repo.name, path, line->name, line->revision );
+ }
+ }
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n\n" );
+ }
+
+ list = dlist_next( list );
+ }
+ directories = tree_lines_free( directories );
+ }
+
+ /**************************
+ Print files:
+ */
+ if( files )
+ {
+ struct dlist *list = files;
+ while( list )
+ {
+ struct tree_line *line = (struct tree_line *)list->data;
+
+ if( line->name && line->size && line->revision && line->date )
+ {
+ struct tm tm;
+ time_t time = -1;
+ const char *query_string = ctx_remove_query_param( ctx.env.query_string, "rev" );
+ const char *exec = is_file_executable( relative_path, (const char *)line->name, rev );
+
+ query_string = ctx_remove_query_param( query_string, "op" );
+
+ time = parse_date( &tm, (const char *)line->date );
+
+ strbuf_addf( sb, " <div class=\"row\">\n" );
+ if( ctx.env.query_string && *ctx.env.query_string )
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s/%s%s/%s/?%s\"><div class=\"tree-path file%s\">%s</div></a></div>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, ctx.env.query_string, exec, line->name );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s%s/%s/?%s\"><div class=\"tree-path file%s\">%s</div></a></div>\n", ctx.repo.name, path, line->name, ctx.env.query_string, exec, line->name );
+ }
+ }
+ else
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s/%s%s/%s/\"><div class=\"tree-path file%s\">%s</div></a></div>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, exec, line->name );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-path\"><a href=\"/%s%s/%s/\"><div class=\"tree-path file%s\">%s</div></a></div>\n", ctx.repo.name, path, line->name, exec, line->name );
+ }
+ }
+ strbuf_addf( sb, " <div class=\"col-size\"><div onclick=\"trunc(this)\" class=\"tree-size trunc\">%s</div></div>\n", line->size );
+ strbuf_addf( sb, " <div class=\"col-rev\"><div onclick=\"trunc(this)\" class=\"tree-rev trunc\">%s</div></div>\n", line->revision );
+ if( time != -1 )
+ {
+ strbuf_addf( sb, " <div class=\"col-date\"><div onclick=\"trunc(this)\" class=\"tree-date trunc\">" );
+ csvn_print_age( sb, time, 0, 0 );
+ strbuf_addf( sb, "</div></div>\n" );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-date\"><div onclick=\"trunc(this)\" class=\"tree-date trunc\">unknown</div></div>\n" );
+ }
+ strbuf_addf( sb, " <div class=\"col-links\">\n" );
+ strbuf_addf( sb, " <div onclick=\"trunc(this)\" class=\"tree-links trunc\">\n" );
+ if( query_string && *query_string )
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=log&rev=%s&%s\">log</a> \n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision, query_string );
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=diff&rev=%s&%s\">diff </a>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision, query_string );
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=blame&rev=%s&%s\">blame</a>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision, query_string );
+ }
+ else
+ {
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=log&rev=%s&%s\">log</a> \n", ctx.repo.name, path, line->name, line->revision, query_string );
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=diff&rev=%s&%s\">diff </a>\n", ctx.repo.name, path, line->name, line->revision, query_string );
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=blame&rev=%s&%s\">blame</a>\n", ctx.repo.name, path, line->name, line->revision, query_string );
+ }
+ }
+ else
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=log&rev=%s\">log</a> \n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision );
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=diff&rev=%s\">diff</a> \n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision );
+ strbuf_addf( sb, " <a href=\"/%s/%s%s/%s/?op=blame&rev=%s\">blame</a>\n", ctx.repo.repo_root, ctx.repo.name, path, line->name, line->revision );
+ }
+ else
+ {
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=log&rev=%s\">log</a> \n", ctx.repo.name, path, line->name, line->revision );
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=diff&rev=%s\">diff</a> \n", ctx.repo.name, path, line->name, line->revision );
+ strbuf_addf( sb, " <a href=\"/%s%s/%s/?op=blame&rev=%s\">blame</a>\n", ctx.repo.name, path, line->name, line->revision );
+ }
+ }
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n\n" );
+ }
+
+ list = dlist_next( list );
+ }
+ files = tree_lines_free( files );
+ }
+
+ strbuf_addf( sb, " </div> <!-- End of Tree -->\n\n" );
+
+ free( path );
+}
+
+static void csvn_print_tree( struct strbuf *sb, const char *relative_path, int revision )
+{
+ const char *co_prefix = ctx.repo.checkout_ro_prefix;
+ const char *name = ctx.repo.name;
+ const char *repo_root = ctx.repo.repo_root;
+ char *path = NULL;
+
+ if( !sb ) return;
+
+ if( relative_path && *relative_path )
+ {
+ path = (char *)xmalloc( strlen( relative_path ) + 2 );
+ path[0] = '/';
+ sprintf( (char *)&path[1], relative_path );
+ }
+ else
+ {
+ path = (char *)xmalloc( 1 );
+ path[0] = '\0';
+ }
+
+ if( co_prefix )
+ {
+ char repo_path[PATH_MAX] = { 0 };
+ char cmd[PATH_MAX];
+ struct strbuf buf = STRBUF_INIT;
+ pid_t p = (pid_t) -1;
+ int rc;
+
+ if( repo_root && *repo_root )
+ {
+ strcat( (char *)&repo_path[0], repo_root );
+ strcat( (char *)&repo_path[0], "/" );
+ }
+ strcat( (char *)&repo_path[0], name );
+
+ if( revision )
+ snprintf( (char *)&cmd[0], 1024,
+ "svn list --revision %d --xml %s/%s%s 2>/dev/null",
+ revision, co_prefix, (char *)&repo_path[0], path );
+ else
+ snprintf( (char *)&cmd[0], 1024,
+ "svn list --xml %s/%s%s 2>/dev/null",
+ co_prefix, (char *)&repo_path[0], path );
+ p = sys_exec_command( &buf, cmd );
+ rc = sys_wait_command( p, NULL );
+ if( rc != 0 )
+ {
+ strbuf_release( &buf );
+ free( path );
+ return;
+ }
+
+ xml_csvn_tree( (const struct strbuf *)&buf );
+ strbuf_release( &buf );
+
+ dlist_csvn_tree( sb, relative_path, revision );
+ }
+
+ free( path );
+ return;
+}
+
+static void csvn_print_checkout_urls( struct strbuf *sb, const char *relative_path, int revision )
+{
+ char *path = NULL;
+
+ if( !sb ) return;
+
+ if( relative_path && *relative_path )
+ {
+ path = (char *)xmalloc( strlen( relative_path ) + 2 );
+ path[0] = '/';
+ sprintf( (char *)&path[1], relative_path );
+ }
+ else
+ {
+ path = (char *)xmalloc( 1 );
+ path[0] = '\0';
+ }
+
+ strbuf_addf( sb, " <div class=\"checkout-box\">\n" );
+ strbuf_addf( sb, " <div class=\"checkout-header\">Checkout</div>\n" );
+ strbuf_addf( sb, " <div class=\"checkout-urls\">\n" );
+ strbuf_addf( sb, " <div class=\"checkout-line\">\n" );
+ strbuf_addf( sb, " <div class=\"checkout-perms\">ro:</div>\n" );
+
+ if( revision )
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout --revision %d %s/%s/%s%s</div>\n", revision, ctx.repo.checkout_ro_prefix, ctx.repo.repo_root, ctx.repo.name, path );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout --revision %d %s/%s%s</div>\n", revision, ctx.repo.checkout_ro_prefix, ctx.repo.name, path );
+ }
+ }
+ else
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout %s/%s/%s%s</div>\n", ctx.repo.checkout_ro_prefix, ctx.repo.repo_root, ctx.repo.name, path );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout %s/%s%s</div>\n", ctx.repo.checkout_ro_prefix, ctx.repo.name, path );
+ }
+ }
+
+ strbuf_addf( sb, " </div>\n" );
+ if( ctx.repo.checkout_prefix && *ctx.repo.checkout_prefix )
+ {
+ strbuf_addf( sb, " <div class=\"checkout-line\">\n" );
+ strbuf_addf( sb, " <div class=\"checkout-perms\">rw:</div>\n" );
+
+ if( revision )
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout --revision %d %s/%s/%s%s</div>\n", revision, ctx.repo.checkout_prefix, ctx.repo.repo_root, ctx.repo.name, path );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout --revision %d %s/%s%s</div>\n", revision, ctx.repo.checkout_prefix, ctx.repo.name, path );
+ }
+ }
+ else
+ {
+ if( ctx.repo.repo_root && *ctx.repo.repo_root )
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout %s/%s/%s%s</div>\n", ctx.repo.checkout_prefix, ctx.repo.repo_root, ctx.repo.name, path );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"checkout-url\">svn checkout %s/%s%s</div>\n", ctx.repo.checkout_prefix, ctx.repo.name, path );
+ }
+ }
+
+ strbuf_addf( sb, " </div>\n" );
+ }
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+
+ free( path );
+}
+
+void csvn_print_tree_page( void )
+{
+ FILE *fp;
+ struct strbuf buf = STRBUF_INIT;
+
+ fp = xfopen( ctx.page.header, "r" );
+ (void)strbuf_env_fread( &buf, fp );
+ fclose( fp );
+
+ strbuf_addf( &buf, " <div class=\"content segment\">\n" );
+ strbuf_addf( &buf, " <div class=\"container\">\n" );
+ strbuf_addf( &buf, " <div class=\"csvn-main-content\">\n" );
+
+ if( ctx.repo.relative_info.kind == KIND_DIR )
+ {
+ if( ctx.repo.name )
+ {
+ csvn_print_tree( &buf, ctx.repo.relative_path, ctx.query.rev );
+ csvn_print_checkout_urls( &buf, ctx.repo.relative_path, ctx.query.rev );
+ }
+ else
+ {
+ strbuf_addf( &buf, " <h1>Requested resource cannot be shown</h1>\n" );
+ strbuf_addf( &buf, " <p class='leading'>Repository '%s' not found.</p>\n", ctx.repo.name );
+ }
+ }
+ else
+ {
+ strbuf_addf( &buf, " <h1>Requested resource cannot be shown</h1>\n" );
+ strbuf_addf( &buf, " <p class='leading'>This page assume the repository tree to be shown.</p>\n" );
+ }
+
+ strbuf_addf( &buf, " </div> <!-- End of csvn-main-content -->\n" );
+ strbuf_addf( &buf, " </div> <!-- End of container -->\n" );
+ strbuf_addf( &buf, " </div> <!-- End of content segment -->\n" );
+
+ fp = xfopen( ctx.page.footer, "r" );
+ (void)strbuf_env_fread( &buf, fp );
+ fclose( fp );
+
+ ctx.page.size = buf.len;
+ csvn_print_http_headers();
+ strbuf_write( &buf, STDOUT_FILENO );
+ strbuf_release( &buf );
+}
cSvn-UI for SVN Repositories
cGit-UI – is a web interface for Subversion (SVN) Repositories. cSvn CGI script is writen in C and therefore it's fast enough
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