FreeCalypso > hg > freecalypso-tools
view rvinterf/etmsync/fsupload.c @ 995:74024eb17e04
fc-loadtool help: improve language regarding 16 MiB flash chips
In FC project history, 16 MiB flash originally meant Pirelli DP-L10.
Then we got FCDEV3B with the same flash (our own design), but now we are
discovering more Calypso devices that used such large flash, both late
Calypso era (Sony Ericsson K2x0) as well as much earlier ones (FIC FLUID
devices.txt file with 2004 dates, Leonardo+ rev 5). Hence we need to
migrate to more generic or neutral language in associated documentation,
without giving elevated status to specific examples that drove our
early project history.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 03 Dec 2023 21:11:12 +0000 |
parents | e7502631a0f9 |
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]); }