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author | Erik Andersen | 1999-12-29 02:10:35 +0000 |
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committer | Erik Andersen | 1999-12-29 02:10:35 +0000 |
commit | 2fe08c7afb3ddef42f304e78cb6edfa28e0741ef (patch) | |
tree | 2c44125f9324373494668c513c31be2a172a54d4 /coreutils | |
parent | 00266d3df6ba8dcc6247f112372a0ce5a8ab2c32 (diff) | |
download | busybox-2fe08c7afb3ddef42f304e78cb6edfa28e0741ef.zip busybox-2fe08c7afb3ddef42f304e78cb6edfa28e0741ef.tar.gz |
Fixed cp so it works as God intended it to.
-Erik
Diffstat (limited to 'coreutils')
-rw-r--r-- | coreutils/cp.c | 40 | ||||
-rw-r--r-- | coreutils/mv.c | 42 |
2 files changed, 58 insertions, 24 deletions
diff --git a/coreutils/cp.c b/coreutils/cp.c index ce63201..1e10f28 100644 --- a/coreutils/cp.c +++ b/coreutils/cp.c @@ -42,26 +42,36 @@ static int followLinks = FALSE; static int preserveFlag = FALSE; static const char *srcName; static const char *destName; -static const char *skipName; -static int dirFlag = FALSE; - +static int destDirFlag = FALSE; +static int destExistsFlag = FALSE; +static int srcDirFlag = FALSE; static int fileAction(const char *fileName, struct stat* statbuf) { char newdestName[NAME_MAX]; + strcpy(newdestName, destName); - if (dirFlag==TRUE) { - strcat(newdestName, "/"); - if ( skipName != NULL) - strcat(newdestName, strstr(fileName, skipName)); - else - strcat(newdestName, srcName); + if ( srcDirFlag == TRUE ) { + if (recursiveFlag!=TRUE ) { + fprintf(stderr, "cp: %s: omitting directory\n", srcName); + return( TRUE); + } + strcat(newdestName, strstr(fileName, srcName) + strlen(srcName)); + } + + if (destDirFlag==TRUE && srcDirFlag == FALSE) { + if (newdestName[strlen(newdestName)-1] != '/' ) { + strcat(newdestName, "/"); + } + strcat(newdestName, srcName); } + return (copyFile(fileName, newdestName, preserveFlag, followLinks)); } extern int cp_main(int argc, char **argv) { + struct stat statBuf; if (argc < 3) { usage (cp_usage); @@ -96,18 +106,20 @@ extern int cp_main(int argc, char **argv) destName = argv[argc - 1]; - dirFlag = isDirectory(destName); + if (stat(destName, &statBuf) >= 0) { + destExistsFlag = TRUE; + if (S_ISDIR(statBuf.st_mode)) + destDirFlag = TRUE; + } - if ((argc > 3) && dirFlag==FALSE) { + if ((argc > 3) && destDirFlag==FALSE) { fprintf(stderr, "%s: not a directory\n", destName); exit (FALSE); } while (argc-- > 1) { srcName = *(argv++); - skipName = strrchr(srcName, '/'); - if (skipName) - skipName++; + srcDirFlag = isDirectory(srcName); if (recursiveAction(srcName, recursiveFlag, followLinks, FALSE, fileAction, fileAction) == FALSE) { exit( FALSE); diff --git a/coreutils/mv.c b/coreutils/mv.c index 2be3961..d0f3461 100644 --- a/coreutils/mv.c +++ b/coreutils/mv.c @@ -35,13 +35,25 @@ static const char mv_usage[] = "mv SOURCE DEST\n" static const char *srcName; static const char *destName; -static const char *skipName; static int dirFlag = FALSE; +static int fileAction(const char *fileName, struct stat* statbuf) +{ + char newdestName[NAME_MAX]; + + fprintf(stderr, "srcName='%s' destName='%s'\n", srcName, destName); + strcpy(newdestName, destName); + strcat(newdestName, "/"); + strcat(newdestName, strstr(fileName, fileName)); + fprintf(stderr, "newdestName='%s'\n", newdestName); + return (copyFile(fileName, newdestName, TRUE, TRUE)); +} + extern int mv_main(int argc, char **argv) { char newdestName[NAME_MAX]; + char *skipName; if (argc < 3) { usage (mv_usage); @@ -69,16 +81,26 @@ extern int mv_main(int argc, char **argv) strcat(newdestName, strstr(srcName, skipName)); else strcat(newdestName, srcName); - fprintf(stderr, "srcName='%s'\n", srcName); - fprintf(stderr, "skipName='%s'\n", skipName); - fprintf(stderr, "newdestName='%s'\n", newdestName); - } - if (copyFile(srcName, newdestName, FALSE, FALSE) == FALSE) { - exit( FALSE); } - if (unlink (srcName) < 0) { - perror (srcName); - exit( FALSE); + if (isDirectory(srcName)==TRUE && newdestName[strlen(newdestName)] != '/') { + strcat(newdestName, "/"); + createPath(newdestName, 0777); + fprintf(stderr, "srcName = '%s'\n", srcName); + fprintf(stderr, "newdestName = '%s'\n", newdestName); + if (recursiveAction(srcName, TRUE, TRUE, FALSE, + fileAction, fileAction) == FALSE) + { + exit( FALSE); + } + exit( TRUE); + } else { + if (copyFile(srcName, newdestName, FALSE, FALSE) == FALSE) { + exit( FALSE); + } + if (unlink (srcName) < 0) { + perror (srcName); + exit( FALSE); + } } } exit( TRUE); |