5 kx
5 kx #ifdef HAVE_CONFIG_H
5 kx #include <config.h>
5 kx #endif
5 kx
5 kx #include <stdlib.h>
5 kx #include <stdio.h>
5 kx #include <sys/sysinfo.h>
5 kx #include <sys/types.h>
5 kx #ifdef HAVE_INTTYPES_H
5 kx #include <inttypes.h>
5 kx #else
5 kx #include <stdint.h>
5 kx #endif
5 kx #include <stddef.h> /* offsetof(3) */
5 kx #include <dirent.h>
5 kx #include <sys/stat.h> /* chmod(2) */
5 kx #include <sys/file.h>
5 kx #include <sys/mman.h>
5 kx #include <fcntl.h>
5 kx #include <limits.h>
5 kx #include <string.h> /* strdup(3) */
5 kx #include <libgen.h> /* basename(3) */
5 kx #include <ctype.h> /* tolower(3) */
5 kx #include <errno.h>
5 kx #include <time.h>
5 kx #include <sys/time.h>
5 kx #include <pwd.h>
5 kx #include <grp.h>
5 kx #include <stdarg.h>
5 kx #include <locale.h>
5 kx #include <math.h>
5 kx #include <unistd.h>
5 kx
5 kx #include <libxml/parser.h>
5 kx #include <libxml/tree.h>
5 kx #include <magic.h>
5 kx
5 kx #include <nls.h>
5 kx
5 kx #include <defs.h>
5 kx
5 kx #include <fatal.h>
5 kx #include <http.h>
5 kx #include <html.h>
5 kx
5 kx #include <dlist.h>
5 kx #include <strbuf.h>
5 kx #include <repolist.h>
5 kx #include <wrapper.h>
5 kx #include <system.h>
5 kx #include <date.h>
5 kx
5 kx #include <ctx.h>
5 kx #include <ui-shared.h>
5 kx
5 kx
5 kx void csvn_change_location( const char *location )
5 kx {
5 kx if( ctx.env.no_http && !strcmp( ctx.env.no_http, "1" ) )
5 kx return;
5 kx
5 kx htmlf( "Status: %d %s\n", 302, "Found" );
5 kx htmlf( "Location: %s\n", location );
5 kx html( "\n" );
5 kx
5 kx exit( 0 );
5 kx }
5 kx
5 kx void csvn_print_http_headers( void )
5 kx {
5 kx if( ctx.env.no_http && !strcmp( ctx.env.no_http, "1" ) )
5 kx return;
5 kx
5 kx /*****************************************************
5 kx If we pass 'Status: 200 OK' header then nginx+uWsgi
5 kx will duplicate other headers randomly
5 kx */
5 kx if( ctx.page.status != 200 )
5 kx htmlf( "Status: %d %s\n", ctx.page.status, ctx.page.status_message );
5 kx
5 kx if( ctx.page.mimetype && ctx.page.charset )
5 kx htmlf( "Content-Type: %s; charset=%s\n", ctx.page.mimetype, ctx.page.charset );
5 kx else if( ctx.page.mimetype )
5 kx htmlf( "Content-Type: %s\n", ctx.page.mimetype );
5 kx
5 kx if( ctx.page.size )
5 kx htmlf( "Content-Length: %zd\n", ctx.page.size );
5 kx
5 kx if( !ctx.env.authenticated )
5 kx html( "Cache-Control: no-cache, no-store\n" );
5 kx
5 kx htmlf( "Last-Modified: %s\n", http_date( ctx.page.modified ) );
5 kx htmlf( "Expires: %s\n", http_date( ctx.page.expires ) );
5 kx
5 kx html( "\n" );
5 kx }
5 kx
5 kx const struct date_mode *csvn_date_mode( enum date_mode_type type )
5 kx {
5 kx static struct date_mode mode;
5 kx mode.type = type;
5 kx mode.local = 0; /* may be from ctx.cfg.local_time; =0/1 */
5 kx return &mode;
5 kx }
5 kx /* OR data_mode_from_type():
5 kx struct date_mode *mode = DATE_MODE( DATE_ISO8601 );
5 kx but in this case mode.local is always zero!
5 kx */
5 kx
5 kx static void print_rel_date( struct strbuf *sb, time_t t, int tz,
5 kx const char *class, const char *value )
5 kx {
5 kx if( !sb || !t ) return;
5 kx
5 kx strbuf_addf( sb, "<span class='%s' title='", class );
5 kx show_date( sb, t, tz, csvn_date_mode( DATE_ISO8601 ) );
5 kx strbuf_addf( sb, "'>%s</span>", value );
5 kx }
5 kx
5 kx void csvn_print_age( struct strbuf *sb, time_t t, int tz, time_t max_relative )
5 kx {
5 kx time_t now, secs;
5 kx char buf[32] = { 0 };
5 kx size_t val;
5 kx
5 kx if( !sb || !t ) return;
5 kx
5 kx now = time( NULL );
5 kx secs = now - t;
5 kx if( secs < 0 )
5 kx secs = 0;
5 kx
5 kx if( secs > max_relative && max_relative >= 0 )
5 kx {
5 kx
5 kx strbuf_addstr( sb, "<span title='" );
5 kx show_date( sb, t, tz, csvn_date_mode( DATE_ISO8601 ) );
5 kx strbuf_addstr( sb, "'>" );
5 kx show_date( sb, t, tz, csvn_date_mode( DATE_SHORT ) );
5 kx strbuf_addstr( sb, "</span>" );
5 kx return;
5 kx }
5 kx
5 kx if( secs < TM_HOUR * 2 )
5 kx {
5 kx val = (size_t)round(secs * 1.0 / TM_MIN);
5 kx snprintf( (char *)&buf[0], 32, Q_("%"PRIdMAX" minute", "%"PRIdMAX" minutes", val), val );
5 kx print_rel_date( sb, t, tz, "age-mins", (const char *)&buf[0] );
5 kx return;
5 kx }
5 kx if( secs < TM_DAY * 2 )
5 kx {
5 kx val = (size_t)round(secs * 1.0 / TM_HOUR);
5 kx snprintf( (char *)&buf[0], 32, Q_("%"PRIdMAX" hour", "%"PRIdMAX" hours", val), val );
5 kx print_rel_date( sb, t, tz, "age-hours", (const char *)&buf[0] );
5 kx return;
5 kx }
5 kx if( secs < TM_WEEK * 2 )
5 kx {
5 kx val = (size_t)round(secs * 1.0 / TM_DAY);
5 kx snprintf( (char *)&buf[0], 32, Q_("%"PRIdMAX" day", "%"PRIdMAX" days", val), val );
5 kx print_rel_date( sb, t, tz, "age-days", (const char *)&buf[0] );
5 kx return;
5 kx }
5 kx if( secs < TM_MONTH * 2 )
5 kx {
5 kx val = (size_t)round(secs * 1.0 / TM_WEEK);
5 kx snprintf( (char *)&buf[0], 32, Q_("%"PRIdMAX" week", "%"PRIdMAX" weeks", val), val );
5 kx print_rel_date( sb, t, tz, "age-weeks", (const char *)&buf[0] );
5 kx return;
5 kx }
5 kx if( secs < TM_YEAR * 2 )
5 kx {
5 kx val = (size_t)round(secs * 1.0 / TM_MONTH);
5 kx snprintf( (char *)&buf[0], 32, Q_("%"PRIdMAX" month", "%"PRIdMAX" months", val), val );
5 kx print_rel_date( sb, t, tz, "age-months", (const char *)&buf[0] );
5 kx return;
5 kx }
5 kx
5 kx val = (size_t)round(secs * 1.0 / TM_YEAR);
5 kx snprintf( (char *)&buf[0], 32, Q_("%"PRIdMAX" year", "%"PRIdMAX" years", val), val );
5 kx print_rel_date( sb, t, tz, "age-years", (const char *)&buf[0] );
5 kx }
5 kx
5 kx void csvn_search_repo( const char *path )
5 kx {
5 kx struct repo *repo = NULL;
5 kx
5 kx if( !path || !*path ) return;
5 kx
5 kx repo = lookup_repo( config, path );
5 kx if( repo )
5 kx {
5 kx int position = repo_position( config, repo );
5 kx if( position != -1 )
5 kx {
5 kx char location[1024] = { 0 };
5 kx
5 kx sprintf( (char *)&location[0], "/?ofs=%d", position );
5 kx csvn_change_location( (const char *)&location[0] );
5 kx }
5 kx }
5 kx }
5 kx
5 kx size_t csvn_repo_last_changed_revision( struct strbuf *sb, struct repo *repo )
5 kx {
5 kx struct variable ro_prefix = { (unsigned char *)"checkout-prefix-readonly", { 0 }, DT_PATH };
5 kx struct variable *prefix = NULL;
5 kx
5 kx if( !repo || !repo->path ) return 0;
5 kx
5 kx prefix = lookup( repo, &ro_prefix );
5 kx if( prefix )
5 kx {
5 kx char cmd[1024];
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn info --show-item last-changed-revision --no-newline %s/%s/ 2>/dev/null",
5 kx prefix->_v.vptr, repo->path );
5 kx p = sys_exec_command( sb, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx return 0;
5 kx }
5 kx strbuf_trim( sb );
5 kx return sb->len;
5 kx }
5 kx return 0;
5 kx }
5 kx
5 kx time_t csvn_repo_last_changed_time( struct repo *repo )
5 kx {
5 kx struct variable ro_prefix = { (unsigned char *)"checkout-prefix-readonly", { 0 }, DT_PATH };
5 kx struct variable *prefix = NULL;
5 kx time_t ret = -1;
5 kx
5 kx if( !repo || !repo->path ) return ret;
5 kx
5 kx prefix = lookup( repo, &ro_prefix );
5 kx if( prefix )
5 kx {
5 kx char cmd[1024];
5 kx struct tm tm;
5 kx time_t time = -1;
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn info --show-item last-changed-date --no-newline %s/%s/ 2>/dev/null",
5 kx prefix->_v.vptr, repo->path );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return ret;
5 kx }
5 kx
5 kx strbuf_trim( &buf );
5 kx time = parse_date( &tm, (const char *)buf.buf );
5 kx
5 kx if( time != -1 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return time;
5 kx }
5 kx
5 kx strbuf_release( &buf );
5 kx }
5 kx return ret;
5 kx }
5 kx
5 kx
5 kx static xmlNode *xml_find_node_by_name( xmlNode *root, const char *name )
5 kx {
5 kx xmlNode *node = NULL;
5 kx xmlNode *ret = NULL;
5 kx
5 kx if( !name || !*name || !root || !root->children ) return ret;
5 kx
5 kx for( node = root->children; node; node = node->next )
5 kx {
5 kx if( node->type == XML_ELEMENT_NODE )
5 kx {
5 kx if( !strcmp( (char *)name, (char *)node->name ) )
5 kx {
5 kx return node;
5 kx }
5 kx }
5 kx }
5 kx return ret;
5 kx }
5 kx
5 kx static void xml_csvn_info( struct strbuf *sb, struct csvn_info *info )
5 kx {
5 kx xmlDocPtr doc = NULL;
5 kx xmlNode *root = NULL;
5 kx
5 kx if( !sb || !sb->len || !info ) return;
5 kx
5 kx LIBXML_TEST_VERSION
5 kx
5 kx doc = xmlReadMemory( sb->buf, sb->len, "info.xml", NULL, 0 );
5 kx if( !doc )
5 kx {
5 kx html_fatal( "cannot parse svn info.xml" );
5 kx return;
5 kx }
5 kx
5 kx root = xmlDocGetRootElement( doc );
5 kx if( !root )
5 kx {
5 kx xmlFreeDoc( doc );
5 kx xmlCleanupParser();
5 kx return;
5 kx }
5 kx
5 kx if( !strcmp( "info", (char *)root->name ) )
5 kx {
5 kx xmlNode *entry = NULL, *commit = NULL, *cnode = NULL;
5 kx xmlChar *content = NULL;
5 kx
5 kx entry = xml_find_node_by_name( root, "entry" );
5 kx if( !entry )
5 kx {
5 kx xmlFreeDoc( doc );
5 kx xmlCleanupParser();
5 kx return;
5 kx }
5 kx content = xmlGetProp( entry, (const unsigned char *)"kind" );
5 kx if( !content )
5 kx {
5 kx xmlFreeDoc( doc );
5 kx xmlCleanupParser();
5 kx return;
5 kx }
5 kx {
5 kx if( !strcmp( (char *)content, "dir" ) )
5 kx info->kind = KIND_DIR;
5 kx else if( !strcmp( (char *)content, "file" ) )
5 kx info->kind = KIND_FILE;
5 kx else
5 kx info->kind = KIND_UNKNOWN;
5 kx }
5 kx xmlFree( content );
5 kx
5 kx commit = xml_find_node_by_name( entry, "commit" );
5 kx if( !commit )
5 kx {
5 kx xmlFreeDoc( doc );
5 kx xmlCleanupParser();
5 kx return;
5 kx }
5 kx content = xmlGetProp( commit, (const unsigned char *)"revision");
5 kx if( !content )
5 kx {
5 kx xmlFreeDoc( doc );
5 kx xmlCleanupParser();
5 kx return;
5 kx }
5 kx info->revision = atoi( (const char *)content );
5 kx xmlFree( content );
5 kx
5 kx for( cnode = commit->children; cnode; cnode = cnode->next )
5 kx {
5 kx if( cnode->type == XML_ELEMENT_NODE )
5 kx {
5 kx if( !strcmp( "author", (char *)cnode->name ) )
5 kx {
5 kx content = xmlNodeGetContent( cnode );
5 kx if( !content ) continue;
5 kx {
5 kx int len = (int)strlen( (const char *)content ) + 1;
5 kx char *author = (char *)__sbrk( len );
5 kx memcpy( (void *)author, (const void *)content, len );
5 kx info->author = (const char *)author;
5 kx }
5 kx xmlFree( content );
5 kx }
5 kx if( !strcmp( "date", (char *)cnode->name ) )
5 kx {
5 kx content = xmlNodeGetContent( cnode );
5 kx if( !content ) continue;
5 kx {
5 kx struct tm tm;
5 kx time_t time = -1;
5 kx
5 kx time = parse_date( &tm, (const char *)content );
5 kx info->date = time;
5 kx }
5 kx xmlFree( content );
5 kx }
5 kx }
5 kx } /* End for( cnode = commit->children; cnode; cnode = cnode->next ) */
5 kx }
5 kx
5 kx xmlFreeDoc(doc);
5 kx xmlCleanupParser();
5 kx }
5 kx
5 kx void csvn_repo_info( struct csvn_info *info, int revision )
5 kx {
5 kx const char *co_prefix = ctx.repo.checkout_ro_prefix;
5 kx const char *name = ctx.repo.name;
5 kx const char *repo_root = ctx.repo.repo_root;
5 kx
5 kx if( co_prefix )
5 kx {
5 kx char repo_path[PATH_MAX] = { 0 };
5 kx char cmd[PATH_MAX];
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx if( repo_root && *repo_root )
5 kx {
5 kx strcat( (char *)&repo_path[0], repo_root );
5 kx strcat( (char *)&repo_path[0], "/" );
5 kx }
5 kx strcat( (char *)&repo_path[0], name );
5 kx
5 kx if( revision )
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn info --revision %d --xml %s/%s/ 2>/dev/null",
5 kx revision, co_prefix, (char *)&repo_path[0] );
5 kx else
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn info --xml %s/%s/ 2>/dev/null",
5 kx co_prefix, (char *)&repo_path[0] );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return;
5 kx }
5 kx
5 kx xml_csvn_info( &buf, info );
5 kx strbuf_release( &buf );
5 kx }
5 kx return;
5 kx }
5 kx
5 kx
5 kx static const char *lang_info_by_path( const char *path )
5 kx {
5 kx char *lang = NULL, *name = NULL, *ext = NULL;
5 kx
5 kx if( !path || !*path ) return (const char *)lang;
5 kx
5 kx ext = rindex( path, '.' );
5 kx if( ext )
5 kx {
5 kx if( !strncasecmp( ext, ".mk", 3 ) ||
5 kx !strncasecmp( ext, ".make", 5 ) ||
5 kx !strncasecmp( ext, ".Makefile", 9 ) )
5 kx {
5 kx lang = (char *)__sbrk( 9 );
5 kx sprintf( lang, "Makefile" );
5 kx }
5 kx else if( !strncasecmp( ext, ".md", 3 ) )
5 kx {
5 kx lang = (char *)__sbrk( 9 );
5 kx sprintf( lang, "Markdown" );
5 kx }
5 kx else if( !strncasecmp( ext, ".diff", 5 ) ||
5 kx !strncasecmp( ext, ".patch", 6 ) )
5 kx {
5 kx lang = (char *)__sbrk( 9 );
5 kx sprintf( lang, "Diff" );
5 kx }
5 kx else if( !strncasecmp( ext, ".c", 2 ) ||
5 kx !strncasecmp( ext, ".h", 2 ) )
5 kx {
5 kx lang = (char *)__sbrk( 2 );
5 kx sprintf( lang, "C" );
5 kx }
5 kx else if( !strncasecmp( ext, ".cpp", 4 ) ||
5 kx !strncasecmp( ext, ".cxx", 4 ) ||
5 kx !strncasecmp( ext, ".hpp", 4 ) )
5 kx {
5 kx lang = (char *)__sbrk( 4 );
5 kx sprintf( lang, "C++" );
5 kx }
5 kx else if( !strncasecmp( ext, ".html", 5 ) )
5 kx {
5 kx lang = (char *)__sbrk( 5 );
5 kx sprintf( lang, "HTML" );
5 kx }
5 kx else if( !strncasecmp( ext, ".css", 4 ) )
5 kx {
5 kx lang = (char *)__sbrk( 4 );
5 kx sprintf( lang, "CSS" );
5 kx }
5 kx else if( !strncasecmp( ext, ".js", 3 ) )
5 kx {
5 kx lang = (char *)__sbrk( 11 );
5 kx sprintf( lang, "javascript" );
5 kx }
5 kx else if( !strncasecmp( ext, ".json", 5 ) )
5 kx {
5 kx lang = (char *)__sbrk( 5 );
5 kx sprintf( lang, "JSON" );
5 kx }
5 kx else if( !strncasecmp( ext, ".less", 5 ) )
5 kx {
5 kx lang = (char *)__sbrk( 5 );
5 kx sprintf( lang, "LESS" );
5 kx }
5 kx else if( !strncasecmp( ext, ".scss", 5 ) )
5 kx {
5 kx lang = (char *)__sbrk( 5 );
5 kx sprintf( lang, "SCSS" );
5 kx }
5 kx else if( !strncasecmp( ext, ".pl", 3 ) ||
5 kx !strncasecmp( ext, ".pm", 3 ) )
5 kx {
5 kx lang = (char *)__sbrk( 5 );
5 kx sprintf( lang, "Perl" );
5 kx }
5 kx else if( !strncasecmp( ext, ".py", 3 ) )
5 kx {
5 kx lang = (char *)__sbrk( 7 );
5 kx sprintf( lang, "Python" );
5 kx }
5 kx else if( !strncasecmp( ext, ".php", 4 ) )
5 kx {
5 kx lang = (char *)__sbrk( 4 );
5 kx sprintf( lang, "PHP" );
5 kx }
5 kx else if( !strncasecmp( ext, ".txt", 4 ) )
5 kx {
5 kx lang = (char *)__sbrk( 10 );
5 kx sprintf( lang, "plaintext" );
5 kx }
5 kx else if( !strncasecmp( ext, ".go", 3 ) )
5 kx {
5 kx lang = (char *)__sbrk( 3 );
5 kx sprintf( lang, "Go" );
5 kx }
5 kx }
5 kx
5 kx name = rindex( path, '/' );
5 kx if( name )
5 kx {
5 kx ++name;
5 kx if( !strncasecmp( name, "Makefile", 8 ) )
5 kx {
5 kx lang = (char *)__sbrk( 9 );
5 kx sprintf( lang, "Makefile" );
5 kx }
5 kx else if( !strcasecmp( name, "README" ) )
5 kx {
5 kx lang = (char *)__sbrk( 10 );
5 kx sprintf( lang, "Plaintext" );
5 kx }
5 kx else if( !strcasecmp( name, "LICENSE" ) )
5 kx {
5 kx lang = (char *)__sbrk( 10 );
5 kx sprintf( lang, "Plaintext" );
5 kx }
5 kx }
5 kx
5 kx /***************************
5 kx all chances are exhausted. probably highlight.js do it correctly...
5 kx */
5 kx /*
5 kx if( !lang )
5 kx {
5 kx lang = (char *)__sbrk( 10 );
5 kx sprintf( lang, "plaintext" );
5 kx }
5 kx */
5 kx
5 kx return (const char *)lang;
5 kx }
5 kx
5 kx static const char *lang_info( const char *mime_type, const char *path )
5 kx {
5 kx char *lang = NULL;
5 kx
5 kx if( !mime_type ) return (const char *)lang;
5 kx
5 kx if( !strncmp( mime_type, "text/", 5 ) )
5 kx {
5 kx if( !strncmp( mime_type, "text/x-c", 8 ) || !strncmp( mime_type, "text/x-csrc", 11 ) )
5 kx {
5 kx lang = (char *)__sbrk( 2 );
5 kx sprintf( lang, "C" );
5 kx }
5 kx else if( !strncmp( mime_type, "text/x-diff", 11 ) )
5 kx {
5 kx lang = (char *)__sbrk( 5 );
5 kx sprintf( lang, "Diff" );
5 kx }
5 kx else if( !strncmp( mime_type, "text/x-makefile", 15 ) )
5 kx {
5 kx lang = (char *)__sbrk( 9 );
5 kx sprintf( lang, "Makefile" );
5 kx }
5 kx else if( !strncmp( mime_type, "text/x-shell", 12 ) )
5 kx {
5 kx lang = (char *)__sbrk( 5 );
5 kx sprintf( lang, "Bash" );
5 kx }
5 kx
5 kx /*
5 kx The 'text/plain;' mime type does not mean that the file contains plain text.
5 kx But we have to identify the language:
5 kx */
5 kx if( !lang && path )
5 kx {
5 kx /* Here we can make lang identification by filename or extension */
5 kx lang = (char *)lang_info_by_path( path );
5 kx }
5 kx }
5 kx
5 kx return (const char *)lang;
5 kx }
5 kx
5 kx static const char *mime_info( struct csvn_info *info, const char *buffer, size_t length )
5 kx {
5 kx const char *mime = NULL;
5 kx magic_t magic;
5 kx
5 kx if( !info || !buffer || !length ) return mime;
5 kx
5 kx magic = magic_open( MAGIC_MIME );
5 kx if( !magic )
5 kx {
5 kx html_fatal( "unable to initialize magic library" );
5 kx return mime;
5 kx }
5 kx if( magic_load( magic, NULL ) != 0 )
5 kx {
5 kx html_fatal( "cannot load magic database - %s\n", magic_error( magic ) );
5 kx magic_close( magic );
5 kx return mime;
5 kx }
5 kx
5 kx mime = magic_buffer( magic, buffer, length );
5 kx if( mime )
5 kx {
5 kx int len = (int)strlen( mime ) + 1;
5 kx char *mime_type = (char *)__sbrk( len );
5 kx memcpy( (void *)mime_type, (const void *)mime, len );
5 kx info->mime = (const char *)mime_type;
5 kx }
5 kx
5 kx magic_close( magic );
5 kx return mime;
5 kx }
5 kx
5 kx void csvn_rpath_mime_info( struct csvn_info *info, const char *relative_path, int revision )
5 kx {
5 kx const char *co_prefix = ctx.repo.checkout_ro_prefix;
5 kx const char *name = ctx.repo.name;
5 kx const char *repo_root = ctx.repo.repo_root;
5 kx
5 kx if( !info || !relative_path ) return;
5 kx
5 kx if( co_prefix )
5 kx {
5 kx char repo_path[PATH_MAX] = { 0 };
5 kx char cmd[PATH_MAX];
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx if( repo_root && *repo_root )
5 kx {
5 kx strcat( (char *)&repo_path[0], repo_root );
5 kx strcat( (char *)&repo_path[0], "/" );
5 kx }
5 kx strcat( (char *)&repo_path[0], name );
5 kx
5 kx if( revision )
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn cat --revision %d %s/%s/%s 2>/dev/null | tr -d '\\0' | head -c 1024",
5 kx revision, co_prefix, (char *)&repo_path[0], relative_path );
5 kx else
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn cat %s/%s/%s 2>/dev/null | tr -d '\\0' | head -c 1024",
5 kx co_prefix, (char *)&repo_path[0], relative_path );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return;
5 kx }
5 kx if( buf.buf[0] )
5 kx {
5 kx mime_info( info, (const char *)buf.buf, buf.len );
5 kx info->lang = lang_info( (const char *)(info->mime), relative_path );
5 kx }
5 kx strbuf_release( &buf );
5 kx }
5 kx return;
5 kx }
5 kx
5 kx void csvn_rpath_info( struct csvn_info *info, const char *relative_path, int revision )
5 kx {
5 kx const char *co_prefix = ctx.repo.checkout_ro_prefix;
5 kx const char *name = ctx.repo.name;
5 kx const char *repo_root = ctx.repo.repo_root;
5 kx
5 kx if( !info || !relative_path ) return;
5 kx
5 kx if( co_prefix )
5 kx {
5 kx char repo_path[PATH_MAX] = { 0 };
5 kx char cmd[PATH_MAX];
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx if( repo_root && *repo_root )
5 kx {
5 kx strcat( (char *)&repo_path[0], repo_root );
5 kx strcat( (char *)&repo_path[0], "/" );
5 kx }
5 kx strcat( (char *)&repo_path[0], name );
5 kx
5 kx if( revision )
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn info --revision %d --xml %s/%s/%s 2>/dev/null",
5 kx revision, co_prefix, (char *)&repo_path[0], relative_path );
5 kx else
5 kx snprintf( (char *)&cmd[0], 1024,
5 kx "svn info --xml %s/%s/%s 2>/dev/null",
5 kx co_prefix, (char *)&repo_path[0], relative_path );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return;
5 kx }
5 kx
5 kx xml_csvn_info( &buf, info );
5 kx if( info->kind == KIND_FILE )
5 kx csvn_rpath_mime_info( info, relative_path, revision );
5 kx strbuf_release( &buf );
5 kx }
5 kx return;
5 kx }
5 kx
5 kx
5 kx static int xml_csvn_dirs_number( const struct strbuf *buf )
5 kx {
5 kx xmlDocPtr doc = NULL;
5 kx xmlNode *root = NULL;
5 kx int count = 0;
5 kx
5 kx LIBXML_TEST_VERSION
5 kx
5 kx doc = xmlReadMemory( buf->buf, buf->len, "list.xml", NULL, 0 );
5 kx if( !doc )
5 kx {
5 kx html_fatal( "cannot parse svn list.xml" );
5 kx return count;
5 kx }
5 kx
5 kx root = xmlDocGetRootElement( doc );
5 kx if( !root )
5 kx {
5 kx xmlFreeDoc( doc );
5 kx xmlCleanupParser();
5 kx return count;
5 kx }
5 kx
5 kx if( !strcmp( "lists", (char *)root->name ) )
5 kx {
5 kx xmlNode *list = NULL, *node = NULL;
5 kx
5 kx list = xml_find_node_by_name( root, "list" );
5 kx if( !list )
5 kx {
5 kx xmlFreeDoc( doc );
5 kx xmlCleanupParser();
5 kx return count;
5 kx }
5 kx
5 kx /************************************************
5 kx Count directories (excluding 'deadwood' name):
5 kx */
5 kx for( node = list->children; node; node = node->next )
5 kx {
5 kx if( node->type == XML_ELEMENT_NODE && !strcmp( "entry", (char *)node->name ) )
5 kx {
5 kx xmlChar *content = NULL;
5 kx xmlNode *param = NULL;
5 kx
5 kx content = xmlGetProp( node, (const unsigned char *)"kind" );
5 kx if( !strcmp( (const char *)content, "dir" ) )
5 kx {
5 kx xmlChar *name = NULL;
5 kx
5 kx for( param = node->children; param; param= param->next )
5 kx {
5 kx if( param->type == XML_ELEMENT_NODE && !strcmp( "name", (char *)param->name ) )
5 kx {
5 kx name = xmlNodeGetContent( param );
5 kx }
5 kx }
5 kx
5 kx if( name && strcmp( (char *)name, "deadwood" ) )
5 kx {
5 kx count += 1;
5 kx }
5 kx
5 kx if( name )
5 kx xmlFree( name );
5 kx }
5 kx xmlFree( content );
5 kx }
5 kx }
5 kx }
5 kx
5 kx xmlFreeDoc(doc);
5 kx xmlCleanupParser();
5 kx
5 kx return count;
5 kx }
5 kx
5 kx
5 kx void csvn_repo_branches_number( struct csvn_repository *rctx )
5 kx {
5 kx const char *prefix = NULL, *name = NULL, *branches = NULL;
5 kx
5 kx if( !rctx ) return;
5 kx
5 kx name = rctx->name;
5 kx branches = rctx->branches;
5 kx prefix = rctx->checkout_ro_prefix;
5 kx
5 kx if( prefix && name && branches )
5 kx {
5 kx char cmd[1024];
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx snprintf( (char *)&cmd[0], 1024, "svn list --xml %s/%s/%s 2>/dev/null", prefix, name, branches );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return;
5 kx }
5 kx
5 kx rctx->nbranches = xml_csvn_dirs_number( (const struct strbuf *)&buf );
5 kx
5 kx strbuf_release( &buf );
5 kx }
5 kx return;
5 kx }
5 kx
5 kx void csvn_repo_tags_number( struct csvn_repository *rctx )
5 kx {
5 kx const char *prefix = NULL, *name = NULL, *tags = NULL;
5 kx
5 kx if( !rctx ) return;
5 kx
5 kx name = rctx->name;
5 kx tags = rctx->tags;
5 kx prefix = rctx->checkout_ro_prefix;
5 kx
5 kx if( prefix && name && tags )
5 kx {
5 kx char cmd[1024];
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx snprintf( (char *)&cmd[0], 1024, "svn list --xml %s/%s/%s 2>/dev/null", prefix, name, tags );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return;
5 kx }
5 kx
5 kx rctx->ntags = xml_csvn_dirs_number( (const struct strbuf *)&buf );
5 kx
5 kx strbuf_release( &buf );
5 kx }
5 kx return;
5 kx }
5 kx
5 kx void csvn_svn_version( struct csvn_versions *vctx )
5 kx {
5 kx char cmd[1024];
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx char *version = NULL;
5 kx int len = 0;
5 kx
5 kx if( !vctx ) return;
5 kx
5 kx snprintf( (char *)&cmd[0], 1024, "svn --version --quiet 2>/dev/null" );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return;
5 kx }
5 kx
5 kx strbuf_trim( &buf );
5 kx
5 kx len = (int)strlen( buf.buf ) + 1;
5 kx version = (char *)__sbrk( len );
5 kx memcpy( (void *)version, (const void *)buf.buf, (size_t)len );
5 kx vctx->subversion = (const char *)version;
5 kx
5 kx strbuf_release( &buf );
5 kx
5 kx return;
5 kx }
5 kx
5 kx void csvn_nginx_version( struct csvn_versions *vctx )
5 kx {
5 kx char cmd[1024];
5 kx struct strbuf buf = STRBUF_INIT;
5 kx pid_t p = (pid_t) -1;
5 kx int rc;
5 kx
5 kx char *version = NULL;
5 kx int len = 0;
5 kx
5 kx if( !vctx ) return;
5 kx
5 kx snprintf( (char *)&cmd[0], 1024, "nginx -v 2>&1 | cut -f2 -d'/'" );
5 kx p = sys_exec_command( &buf, cmd );
5 kx rc = sys_wait_command( p, NULL );
5 kx if( rc != 0 )
5 kx {
5 kx strbuf_release( &buf );
5 kx return;
5 kx }
5 kx
5 kx if( buf.buf[0] )
5 kx {
5 kx strbuf_trim( &buf );
5 kx
5 kx len = (int)strlen( buf.buf ) + 1;
5 kx version = (char *)__sbrk( len );
5 kx memcpy( (void *)version, (const void *)buf.buf, (size_t)len );
5 kx vctx->nginx = (const char *)version;
5 kx }
5 kx
5 kx strbuf_release( &buf );
5 kx
5 kx return;
5 kx }
5 kx
5 kx
5 kx void csvn_print_404_page( void )
5 kx {
5 kx FILE *fp;
5 kx struct strbuf buf = STRBUF_INIT;
5 kx
5 kx fp = xfopen( ctx.page.header, "r" );
5 kx (void)strbuf_env_fread( &buf, fp );
5 kx fclose( fp );
5 kx
5 kx strbuf_addf( &buf, " <div class=\"content segment\">\n" );
5 kx strbuf_addf( &buf, " <div class=\"container\">\n" );
5 kx strbuf_addf( &buf, " <div class=\"csvn-main-content\">\n" );
5 kx strbuf_addf( &buf, " <h1>Requested resource not found</h1>\n" );
5 kx strbuf_addf( &buf, " <p class='leading'>Please check the requested URL or try again later.</p>\n" );
5 kx strbuf_addf( &buf, " </div> <!-- End of csvn-main-content -->\n" );
5 kx strbuf_addf( &buf, " </div> <!-- End of container -->\n" );
5 kx strbuf_addf( &buf, " </div> <!-- End of content segment -->\n" );
5 kx
5 kx fp = xfopen( ctx.page.footer, "r" );
5 kx (void)strbuf_env_fread( &buf, fp );
5 kx fclose( fp );
5 kx
5 kx ctx.page.size = buf.len;
5 kx csvn_print_http_headers();
5 kx strbuf_write( &buf, STDOUT_FILENO );
5 kx strbuf_release( &buf );
5 kx }
5 kx
5 kx
5 kx void csvn_print_raw_file( struct strbuf *sb, const char *mime )
5 kx {
5 kx struct strbuf buf = STRBUF_INIT;
5 kx char *p = (char *)mime;
5 kx
5 kx char *http_format = "Date: %s\n"
5 kx "Content-Type: %s\n"
5 kx "Content-Length: %ld\n\n";
5 kx
5 kx if( !sb || !mime ) return;
5 kx
5 kx while( *p && *p != ';' ) ++p;
5 kx if( *p ) *p = '\0';
5 kx
5 kx strbuf_addf( &buf, http_format, http_date( time(NULL) ), mime, sb->len );
5 kx strbuf_addbuf( &buf, (const struct strbuf *)sb );
5 kx strbuf_write( &buf, STDOUT_FILENO );
5 kx strbuf_release( &buf );
5 kx
5 kx exit( 0 );
5 kx }
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
15 Commits
0 Branches
1 Tag