FreeCalypso > hg > freecalypso-sw
view rvinterf/etmsync/fsupload.c @ 561:eb3fb4d0dcf0
L1: disable all DSP patch DWNLD for now
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Tue, 05 Aug 2014 21:50:05 +0000 |
parents | 91570f916dd3 |
children |
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/* * upload-fs implementation */ #include <sys/types.h> #include <sys/param.h> #include <sys/stat.h> #include <dirent.h> #include <ctype.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include "etm.h" #include "ffs.h" #include "ffserr.h" #include "tmffs2.h" #include "limits.h" #include "ffslimits.h" #include "localtypes.h" #include "localstruct.h" #include "exitcodes.h" uploadfs_level(srcpath, depth, prefix) char *srcpath, *prefix; { char ffs_childpath[MAX_FULL_PATHNAME+1], *ffs_childp; DIR *rdd; struct dirent *dirent; char hostpath_child[MAXPATHLEN]; struct stat hst; int rc; strcpy(ffs_childpath, prefix); ffs_childp = index(ffs_childpath, '\0'); *ffs_childp++ = '/'; rdd = opendir(srcpath); if (!rdd) { perror(srcpath); return(ERROR_UNIX); } while (dirent = readdir(rdd)) { if (dirent->d_name[0] == '.') continue; if (strlen(dirent->d_name) > MAX_FN_COMPONENT) { fprintf(stderr, "error: \"%s\" in %s exceeds the FFS component name limit\n", dirent->d_name, srcpath); closedir(rdd); return(ERROR_USAGE); } if (strlen(srcpath) + strlen(dirent->d_name) + 2 > sizeof hostpath_child) { fprintf(stderr, "error: host side pathname buffer overflow\n"); closedir(rdd); return(ERROR_UNIX); } sprintf(hostpath_child, "%s/%s", srcpath, dirent->d_name); if (lstat(hostpath_child, &hst) < 0) { perror(hostpath_child); closedir(rdd); return(ERROR_UNIX); } strcpy(ffs_childp, dirent->d_name); switch (hst.st_mode & S_IFMT) { case S_IFREG: printf("uploading %s\n", ffs_childpath); rc = fwrite_from_file(ffs_childpath, hostpath_child); if (rc) { closedir(rdd); return(rc); } break; case S_IFDIR: if (depth >= MAX_NAME_DEPTH-1) { fprintf(stderr, "error: directory nesting too deep at %s\n", hostpath_child); closedir(rdd); return(ERROR_USAGE); } printf("mkdir %s\n", ffs_childpath); rc = do_mkdir_existok(ffs_childpath); if (rc) { closedir(rdd); return(rc); } rc = uploadfs_level(hostpath_child, depth + 1, ffs_childpath); if (rc) { closedir(rdd); return(rc); } break; default: fprintf(stderr, "error: %s is neither a regular file nor a directory\n", hostpath_child); closedir(rdd); return(ERROR_USAGE); } } closedir(rdd); return(0); } cmd_uploadfs(argc, argv) char **argv; { return uploadfs_level(argv[1], 0, ""); } cmd_upload_file(argc, argv) char **argv; { if (strlen(argv[2]) >= TMFFS_STRING_SIZE) { fprintf(stderr, "error: pathname arg exceeds string length limit\n"); return(ERROR_USAGE); } return fwrite_from_file(argv[2], argv[1]); } cmd_upload_subtree(argc, argv) char **argv; { int rc, depth; depth = validate_ffs_pathname(argv[2]); if (depth < 0) return(ERROR_USAGE); /* error msg already printed */ if (depth == 0) { fprintf(stderr, "please use upload-fs command instead\n"); return(ERROR_USAGE); } if (depth >= MAX_NAME_DEPTH) { fprintf(stderr, "cannot upload into max-depth directory\n"); return(ERROR_USAGE); } printf("mkdir %s\n", argv[2]); rc = do_mkdir_existok(argv[2]); if (rc) return(rc); return uploadfs_level(argv[1], depth, argv[2]); }