in development
This commit is contained in:
Bob Zieman
@@ -1,24 +1,19 @@
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/*
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TODO - if the apRemoveScript is empty - skip the postamble
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add directions for redoing apCreateShadow
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* APSTATUSSYNC.C
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*
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TODO skip vw FATAL ERROR
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* must be run from the top node of an application development node
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*
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* Reports to stdout:
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* Regular files in this node that are out-for-edit.
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* These are errors if uid doesn't agree.
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* These are errors if uid doesn't agree.
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* Regular files in this node that should be links to the
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* application system area.
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* application system area.
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* Links that point to a dest. outside of this node and the final
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* dest. is not in the application system area
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*******************************************????????????
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* Other Directories containing Regular files not under sccs control.
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* These directories should be manually checked for private
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* Imakefiles/Makefiles ...
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*
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*
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* dest. is not in the application system area or EPICS
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*/
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#include <stdio.h>
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#include <string.h>
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@@ -35,9 +30,7 @@ int getAppSysPath();
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int checkLink();
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int dirwalk();
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int verbose;
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extern int errno;
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#define BSIZE 128
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extern int errno;
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#define TRUE 1
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#define FALSE 0
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#define SAME 0
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@@ -51,114 +44,97 @@ static void *pDvlTop = NULL;
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static int lenApplSys;
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static int lenEpicsPath;
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static int lenDvlTop;
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/*static int isTopDirectory; */
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static int initScriptFile();
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static int closeScriptFile();
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static int appendToScriptFile();
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/****************************************************************************
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/****************************************************************************
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MAIN PROGRAM
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****************************************************************************/
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main(argc, argv)
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int argc;
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char **argv;
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{
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char **pt;
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char name[20];
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int i;
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DIR *dirp;
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struct dirent *dp;
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char *dir = ".";
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if ((argc > 1) && ((strncmp(argv[1], "-v", 2)) == 0))
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verbose = TRUE;
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verbose = TRUE;
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else
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verbose = FALSE;
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if (( pDvlTop = (void*)getcwd( (char *)NULL, 128)) == NULL) {
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fprintf(stdout, "getcwd failed\n");
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return;
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}
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lenDvlTop = strlen(pDvlTop);
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if ((getAppSysPath()) < 0 )
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return(-1);
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if ((dirp = opendir(dir)) == NULL)
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{
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fprintf(stderr, "apStatusSync - main: can't open directory %s\n", dir);
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return;
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}
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while ((dp = readdir(dirp)) != NULL) {
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if (strcmp(dp->d_name, ".") == 0
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|| strcmp(dp->d_name, "..") == 0)
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continue; /* skip self and parent */
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procDirEntries(dp->d_name, dir);
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}
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closedir(dirp);
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return(0);
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verbose = FALSE;
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if ((initScriptFile()) != 0)
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return (-1);
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if ((processTopDir()) != 0)
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return (-1);
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if ((closeScriptFile()) != 0)
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return (-1);
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postAmble();
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return (0);
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}
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#if 1 /* DEBUG rewrite to getAppSysPath */
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/****************************************************************************
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/****************************************************************************
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GETAPPSYSPATH
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returns -1 - error, 0 - OK
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****************************************************************************/
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getAppSysPath()
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{
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void * pt;
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char resolved_path[MAXPATHLEN];
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void *pt;
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char resolved_path[MAXPATHLEN];
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FILE *fp;
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char *app_path_file = ".applShadowOrgin";
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char *epics_path_file = "current_rel";
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char app_path[BSIZE];
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char epics_path[BSIZE];
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char *app_path_file = ".applShadowOrgin";
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char *epics_path_file = "current_rel";
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char app_path[MAXPATHLEN];
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char epics_path[MAXPATHLEN];
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if ((fp = fopen(app_path_file, "r")) == NULL) {
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fprintf(stdout, "apStatusSync: can't fopen %s\n", app_path_file);
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fprintf(stdout, "Probably not at root of application shadow node\n");
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return(-1);
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fprintf(stdout, "apStatusSync: can't fopen %s\n", app_path_file);
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fprintf(stdout, "Probably not at root of application shadow node\n");
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return (-1);
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}
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if ((fgets(app_path, BSIZE, fp)) == NULL) {
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fprintf(stdout, "apStatusSync: FATAL ERROR - reading %s\n", app_path_file);
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return(-1);
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if ((fgets(app_path, MAXPATHLEN, fp)) == NULL) {
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fprintf(stdout, "apStatusSync: FATAL ERROR - reading %s\n", app_path_file);
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return (-1);
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}
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fclose(fp);
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lenApplSys = strlen(app_path);
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if ( app_path[lenApplSys-1] == '\n' ) {
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app_path[lenApplSys-1] = '\0';
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if (app_path[lenApplSys - 1] == '\n') {
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app_path[lenApplSys - 1] = '\0';
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}
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/* reset App SYS to real path if not on server */
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if(( pt = (void *)realpath(app_path, resolved_path)) == NULL) {
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fprintf(stdout, "FATAL ERROR - failed link component of %s=%s\n",
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app_path, resolved_path);
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return (-1);
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if ((pt = (void *) realpath(app_path, resolved_path)) == NULL) {
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fprintf(stdout, "FATAL ERROR - failed link component of %s=%s\n",
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app_path, resolved_path);
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return (-1);
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}
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lenApplSys = strlen(pt);
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pAppSysTop = (void *)calloc(1,lenApplSys+1);
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strcpy(pAppSysTop,pt);
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pAppSysTop = (void *) calloc(1, lenApplSys + 1);
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strcpy(pAppSysTop, pt);
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if ((fp = fopen(epics_path_file, "r")) == NULL) {
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fprintf(stdout, "apStatusSync: can't fopen %s\n", epics_path_file);
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fprintf(stdout, "Probably not at root of application shadow node\n");
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return(-1);
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fprintf(stdout, "apStatusSync: can't fopen %s\n", epics_path_file);
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fprintf(stdout, "Probably not at root of application shadow node\n");
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return (-1);
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}
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if ((fgets(epics_path, BSIZE, fp)) == NULL) {
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fprintf(stdout, "apStatusSync: FATAL ERROR - reading %s\n", epics_path_file);
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return(-1);
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if ((fgets(epics_path, MAXPATHLEN, fp)) == NULL) {
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fprintf(stdout, "apStatusSync: FATAL ERROR - reading %s\n", epics_path_file);
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return (-1);
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}
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fclose(fp);
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lenEpicsPath = strlen(epics_path);
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if ( epics_path[lenEpicsPath-1] == '\n' ) {
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epics_path[lenEpicsPath-1] = '\0';
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if (epics_path[lenEpicsPath - 1] == '\n') {
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epics_path[lenEpicsPath - 1] = '\0';
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}
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/* reset epics path to real path if not on server */
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if(( pt = (void *)realpath(epics_path, resolved_path)) == NULL) {
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fprintf(stdout, "FATAL ERROR - failed link component of %s=%s\n",
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epics_path, resolved_path);
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return (-1);
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if ((pt = (void *) realpath(epics_path, resolved_path)) == NULL) {
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fprintf(stdout, "FATAL ERROR - failed link component of %s=%s\n",
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epics_path, resolved_path);
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return (-1);
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}
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lenEpicsPath = strlen(pt);
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pEpicsRelease = (void *)calloc(1,lenEpicsPath+1);
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strcpy(pEpicsRelease,pt);
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return(0);
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pEpicsRelease = (void *) calloc(1, lenEpicsPath + 1);
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strcpy(pEpicsRelease, pt);
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return (0);
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}
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#endif /* DEBUG rewrite to getAppSysPath */
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/****************************************************************************
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/****************************************************************************
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PROCESSFILE
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for each regular file:
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if s.dot !exist - skip file (private file)
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@@ -168,116 +144,127 @@ PROCESSFILE
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****************************************************************************/
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int
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processFile(name, dir, pfirstTime)
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char *name; /* regular file */
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char *dir; /* current directory */
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int *pfirstTime;
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char *name; /* regular file */
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char *dir; /* current directory */
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int *pfirstTime;
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{
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char sccsDir[MAXNAMLEN];
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char dotName[MAXNAMLEN];
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char *pbeg; /* beg of file pathname */
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char *pend; /* beg of filename */
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char sdotName[MAXNAMLEN];
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char pdotName[MAXNAMLEN];
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char buffer[MAXNAMLEN];
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char *pbeg; /* beg of file pathname */
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char *pend; /* beg of filename */
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char *pendm1; /* beg of filename */
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struct stat stbuf;
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struct stat lstbuf;
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FILE *fp;
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char ibuf[BSIZE];/* contents of 1st line of p.dot */
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char ibuf[MAXPATHLEN]; /* contents of 1st line of p.dot */
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int hasSccsDir = FALSE;
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int hasPdot = FALSE;
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int hasSdot = FALSE;
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int len,
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j;
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pbeg = name;
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len = strlen(name);
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if (len + 7 > MAXNAMLEN) {
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fprintf(stdout, "processFile: pathname %s too long\n", name);
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return (0);
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fprintf(stdout, "processFile: pathname %s too long\n", name);
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return (0);
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}
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/* search for last slash '/' in pathname */
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for (j = len, pend = pbeg + len; j > 0; j--, pend--) {
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if (*pend == '/')
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break;
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if (*pend == '/')
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break;
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}
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pend++; /* points to filename */
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pend++;
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pendm1 = pend;
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pendm1--;
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/* pend points to filename */
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/* skip some setup files */
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if ((strstr(pendm1, ".applShadow")) != NULL)
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return;
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if ((strstr(pendm1, ".applShadowOrgin")) != NULL)
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return;
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if ((strstr(pendm1, "apRemoveScript")) != NULL)
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return;
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/* determine if dir has an SCCS sub directory */
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strcpy(sccsDir, dir);
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strcat(sccsDir, "/SCCS");
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if (lstat(sccsDir, &lstbuf) == -1) {
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hasSccsDir = FALSE;
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hasSccsDir = FALSE;
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} else
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hasSccsDir = TRUE;
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hasSccsDir = TRUE;
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if (!hasSccsDir) {
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if (!verbose) {
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if (*pfirstTime) {
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fprintf(stdout, "WARNING regular files in dir: %s\n", dir);
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*pfirstTime = FALSE;
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}
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} else {
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fprintf(stdout, "WARNING regular file %s\n", name);
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}
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return;
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}
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/* form p.dot name */
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strcpy(dotName, dir);
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strcat(dotName, "/");
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strcat(dotName, pdot);
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strcat(dotName, pend);
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if (stat(dotName, &stbuf) == -1) { /* no p.dot file */
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/* form s.dot name */
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strcpy(dotName, dir);
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strcat(dotName, "/");
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strcat(dotName, sdot);
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strcat(dotName, pend);
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if (stat(dotName, &stbuf) == -1) { /* no s.dot file */
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if (verbose) {
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fprintf(stdout, "WARNING regular file %s\n", name);
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}
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} else { /* has an s.dot */
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fprintf(stdout, "FATAL ERROR - file %s should be a link\n", name);
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}
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return;
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strcpy(pdotName, dir);
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strcat(pdotName, "/");
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strcat(pdotName, pdot);
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strcat(pdotName, pend);
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if (stat(pdotName, &stbuf) == 0)
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hasPdot = TRUE;
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/* form s.dot name */
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strcpy(sdotName, dir);
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strcat(sdotName, "/");
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strcat(sdotName, sdot);
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strcat(sdotName, pend);
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if (stat(sdotName, &stbuf) == 0)
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hasSdot = TRUE;
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if (hasPdot && hasSdot) {
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if ((fp = fopen(pdotName, "r")) == NULL) {
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fprintf(stdout, "processFile: can't fopen %s\n", pdotName);
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return (-1);
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}
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if ((fgets(ibuf, MAXPATHLEN, fp)) != NULL) {
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fprintf(stdout, "%-20s %-25s EDIT - %s", dir, pend, ibuf);
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} else
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fprintf(stdout, "FATAL ERROR - reading %s%s\n", pdot, pend);
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fclose(fp);
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} else if (hasPdot && !hasSdot) {
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/* stray ??? regular files in directories */
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sprintf(buffer, "#/bin/rm -f ./%s\n", name);
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if ((appendToScriptFile(buffer)) < 0)
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return (-1); /* should not happen */
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} else if (!hasPdot && hasSdot) {
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fprintf(stdout, "FATAL ERROR - file %s should be a link\n", name);
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} else if (!hasPdot && !hasSdot) {
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/* stray ??? regular files in directories */
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sprintf(buffer, "#/bin/rm -f ./%s\n", name);
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if ((appendToScriptFile(buffer)) < 0)
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return (-1);
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}
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if ((fp = fopen(dotName, "r")) == NULL) {
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fprintf(stdout, "processFile: can't fopen %s\n", dotName);
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return;
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}
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if ((fgets(ibuf, BSIZE, fp)) != NULL) {
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fprintf(stdout, "%-20s %-25s EDIT - %s", dir, pend, ibuf);
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} else
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fprintf(stdout, "FATAL ERROR - reading %s%s\n", pdot, pend);
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fclose(fp);
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return;
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return (0);
|
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}
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|
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/****************************************************************************
|
||||
/****************************************************************************
|
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PROCDIRENTRIES
|
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process directory entries
|
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****************************************************************************/
|
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void
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void
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procDirEntries(name, dir)
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char *name; /* entry name */
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char *dir; /* current directory */
|
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char *name; /* entry name */
|
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char *dir; /* current directory */
|
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{
|
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struct stat stbuf;
|
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int firstTime;
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|
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if (lstat(name, &stbuf) == -1) {
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fprintf(stdout, "procDirEntries: can't access %s\n", name);
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return;
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fprintf(stdout, "procDirEntries: can't access %s\n", name);
|
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return;
|
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}
|
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if ((stbuf.st_mode & S_IFMT) == S_IFLNK) {
|
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checkLink(name);
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return;
|
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checkLink(name);
|
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return;
|
||||
}
|
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if ((stbuf.st_mode & S_IFMT) == S_IFREG) {
|
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firstTime = TRUE;
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processFile(name, dir, &firstTime);
|
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return;
|
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firstTime = TRUE;
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processFile(name, dir, &firstTime);
|
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return;
|
||||
}
|
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if ((stbuf.st_mode & S_IFMT) == S_IFDIR) {
|
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dirwalk(name, procDirEntries);
|
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}
|
||||
return;
|
||||
}
|
||||
/****************************************************************************
|
||||
/****************************************************************************
|
||||
CHECKLINK
|
||||
checks valid symbolic link for EPICS
|
||||
****************************************************************************/
|
||||
@@ -285,34 +272,35 @@ int
|
||||
checkLink(path)
|
||||
char *path;
|
||||
{
|
||||
char resolved_path[MAXPATHLEN];
|
||||
void * pt;
|
||||
/* skip any path with "/templates/" in it */
|
||||
if ((strstr(path,"/templates/")) != NULL )
|
||||
{
|
||||
return;
|
||||
}
|
||||
if(( pt = (void *)realpath(path, resolved_path)) == NULL) {
|
||||
fprintf(stdout, "FATAL ERROR - failed link component of %s=%s\n",
|
||||
path, resolved_path);
|
||||
return;
|
||||
char resolved_path[MAXPATHLEN];
|
||||
void *pt;
|
||||
if ((pt = (void *) realpath(path, resolved_path)) == NULL) {
|
||||
fprintf(stdout, "FATAL ERROR - failed link component of %s=%s\n",
|
||||
path, resolved_path);
|
||||
return;
|
||||
}
|
||||
/* compare $epics or beg of shadow with beg of dest */
|
||||
/* skip any link path with "/templates/" in it */
|
||||
if ((strstr(resolved_path, "/templates/")) != NULL)
|
||||
return;
|
||||
/* skip any link path with "/vw/" in it */
|
||||
if ((strstr(resolved_path, "/vw/")) != NULL)
|
||||
return;
|
||||
/* compare $epics or app SYS or beg of shadow with beg of dest */
|
||||
/* if neither present in dest - fail */
|
||||
if (((strncmp(pAppSysTop, resolved_path, lenApplSys)) == SAME )
|
||||
|| ((strncmp(pEpicsRelease, resolved_path, lenEpicsPath)) == SAME )
|
||||
|| ((strncmp(pDvlTop, resolved_path, lenDvlTop)) == SAME )) {
|
||||
return;
|
||||
if (((strncmp(pAppSysTop, resolved_path, lenApplSys)) == SAME)
|
||||
|| ((strncmp(pEpicsRelease, resolved_path, lenEpicsPath)) == SAME)
|
||||
|| ((strncmp(pDvlTop, resolved_path, lenDvlTop)) == SAME)) {
|
||||
return;
|
||||
} else {
|
||||
fprintf(stdout,
|
||||
"FATAL ERROR - link '%s' must point to application system area or application shadow area or EPICS release\n\t dest='%s'\n",path,resolved_path);
|
||||
fprintf(stdout,
|
||||
"FATAL ERROR - link '%s' must point to application system area or application shadow area or EPICS release\n\t dest='%s'\n", path, resolved_path);
|
||||
}
|
||||
return;
|
||||
}
|
||||
/****************************************************************************
|
||||
/****************************************************************************
|
||||
DIRWALK applies a function to each file in a directory
|
||||
****************************************************************************/
|
||||
int
|
||||
int
|
||||
dirwalk(dir, fcn)
|
||||
char *dir;
|
||||
void (*fcn) ();
|
||||
@@ -320,21 +308,155 @@ dirwalk(dir, fcn)
|
||||
char name[MAXNAMLEN];
|
||||
struct dirent *dp;
|
||||
DIR *dfd;
|
||||
struct stat sb;
|
||||
char buffer[MAXNAMLEN];
|
||||
if ((dfd = opendir(dir)) == NULL) {
|
||||
fprintf(stdout, "dirwalk: can't open %s\n", dir);
|
||||
return;
|
||||
fprintf(stdout, "dirwalk: can't open %s\n", dir);
|
||||
return;
|
||||
}
|
||||
strcpy(name, pAppSysTop);
|
||||
strcat(name, "/");
|
||||
strcat(name, dir);
|
||||
if ((stat(name, &sb) != 0)) {
|
||||
sprintf(buffer, "\t#/bin/rm -fr ./%s\t#private directory\n", dir);
|
||||
if ((appendToScriptFile(buffer)) < 0)
|
||||
return (-1);
|
||||
}
|
||||
while ((dp = readdir(dfd)) != NULL) {
|
||||
if (strcmp(dp->d_name, ".") == 0
|
||||
|| strcmp(dp->d_name, "..") == 0)
|
||||
continue; /* skip self and parent */
|
||||
if (strlen(dir) + strlen(dp->d_name) + 2 > sizeof(name))
|
||||
fprintf(stdout, "dirwalk: name %s/%s too long\n",
|
||||
dir, dp->d_name);
|
||||
else {
|
||||
sprintf(name, "%s/%s", dir, dp->d_name);
|
||||
(*fcn) (name, dir);
|
||||
}
|
||||
if (strcmp(dp->d_name, ".") == 0
|
||||
|| strcmp(dp->d_name, "..") == 0)
|
||||
continue; /* skip self and parent */
|
||||
if (strlen(dir) + strlen(dp->d_name) + 2 > sizeof(name))
|
||||
fprintf(stdout, "dirwalk: name %s/%s too long\n",
|
||||
dir, dp->d_name);
|
||||
else {
|
||||
sprintf(name, "%s/%s", dir, dp->d_name);
|
||||
(*fcn) (name, dir);
|
||||
}
|
||||
}
|
||||
closedir(dfd);
|
||||
}
|
||||
/****************************************************************************
|
||||
processTopDir
|
||||
processes the top directory
|
||||
****************************************************************************/
|
||||
processTopDir()
|
||||
{
|
||||
DIR *dirp;
|
||||
struct dirent *dp;
|
||||
char *dir = ".";
|
||||
if ((pDvlTop = (void *) getcwd((char *) NULL, 128)) == NULL) {
|
||||
fprintf(stdout, "getcwd failed\n");
|
||||
return (-1);
|
||||
}
|
||||
lenDvlTop = strlen(pDvlTop);
|
||||
if ((getAppSysPath()) < 0)
|
||||
return (-1);
|
||||
if ((dirp = opendir(dir)) == NULL) {
|
||||
fprintf(stderr, "apStatusSync - main: can't open directory %s\n", dir);
|
||||
return (-1);
|
||||
}
|
||||
while ((dp = readdir(dirp)) != NULL) {
|
||||
if (strcmp(dp->d_name, ".") == 0
|
||||
|| strcmp(dp->d_name, "..") == 0)
|
||||
continue; /* skip self and parent */
|
||||
procDirEntries(dp->d_name, dir);
|
||||
}
|
||||
closedir(dirp);
|
||||
return (0);
|
||||
}
|
||||
|
||||
static FILE *apRemoveScriptFp = NULL;
|
||||
static char *pScriptFileName = "apRemoveScript";
|
||||
/****************************************************************************
|
||||
initScriptFile
|
||||
****************************************************************************/
|
||||
static int
|
||||
initScriptFile()
|
||||
{
|
||||
struct stat sb;
|
||||
/*
|
||||
* if apRemoveScript already exists - abort
|
||||
* also - don't allow run in system area
|
||||
*
|
||||
*/
|
||||
if (!(stat(".applShadow", &sb) == 0)) {
|
||||
fprintf(stderr,
|
||||
"\napStatusSync: - Can't find file: '.applShadow'\n");
|
||||
fprintf(stderr,
|
||||
"You must be in the <top> of your application shadow node\n");
|
||||
fprintf(stderr,
|
||||
"to run this tool\n");
|
||||
return (-1);
|
||||
}
|
||||
if ((stat(pScriptFileName, &sb) == 0)) {
|
||||
fprintf(stderr,
|
||||
"\napStatusSync: - file: '%s' already exists\n", pScriptFileName);
|
||||
fprintf(stderr,
|
||||
"Please remove the file and try again\n");
|
||||
fprintf(stderr,
|
||||
"\t/bin/rm apRemoveScript\n");
|
||||
return (-1);
|
||||
}
|
||||
if ((apRemoveScriptFp = fopen(pScriptFileName, "w")) == NULL) {
|
||||
fprintf(stderr, "apStatusSync: can't fopen %s for writing\n", pScriptFileName);
|
||||
return (-1);
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
/****************************************************************************
|
||||
closeScriptFile
|
||||
****************************************************************************/
|
||||
static int
|
||||
closeScriptFile()
|
||||
{
|
||||
if (!apRemoveScriptFp) {
|
||||
fprintf(stderr, "apStatusSync: closeScriptFile() - %s not open\n", pScriptFileName);
|
||||
return (-1);
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
/****************************************************************************
|
||||
appendToScriptFile
|
||||
****************************************************************************/
|
||||
static int
|
||||
appendToScriptFile(pstring)
|
||||
char *pstring;
|
||||
{
|
||||
if (!apRemoveScriptFp) {
|
||||
fprintf(stderr,
|
||||
"apStatusSync: appendToScriptFile() - %s not open\n", pScriptFileName);
|
||||
return (-1);
|
||||
}
|
||||
if ((wrt_buf(apRemoveScriptFp, pstring, pScriptFileName) != 0))
|
||||
return (-1);
|
||||
return (0);
|
||||
}
|
||||
/****************************************************************************
|
||||
wrt_buf - Writes buffer to file
|
||||
****************************************************************************/
|
||||
static int
|
||||
wrt_buf(fp, pstring, pfile)
|
||||
FILE *fp;
|
||||
char *pstring;
|
||||
char *pfile;
|
||||
{
|
||||
int len;
|
||||
len = strlen(pstring);
|
||||
if ((fwrite(pstring, len, 1, fp)) != 1) {
|
||||
printf("apStatusSync: wrt_buf() fwrite error. errno=%i file=%s\n",
|
||||
errno, pfile);
|
||||
return (-1);
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
postAmble()
|
||||
{
|
||||
fprintf(stdout,"\napStatusSync completed\n");
|
||||
fprintf(stdout,"Please review the 'apRemoveScript' remove script.\n");
|
||||
fprintf(stdout,"Enable the appropriate unix commands by\n");
|
||||
fprintf(stdout,"removing the leading '#' character from the line\n");
|
||||
fprintf(stdout,"Then invoke the following unix command:\n");
|
||||
fprintf(stdout,"\n");
|
||||
fprintf(stdout,"%%\tsh apRemoveScript\n");
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user