diff options
Diffstat (limited to 'apps/netutils/ftpc')
-rw-r--r-- | apps/netutils/ftpc/ftpc_cdup.c | 2 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_chdir.c | 2 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_disconnect.c | 3 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_getfile.c | 69 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_internal.h | 7 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_login.c | 1 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_putfile.c | 65 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_transfer.c | 8 | ||||
-rw-r--r-- | apps/netutils/ftpc/ftpc_utils.c | 15 |
9 files changed, 40 insertions, 132 deletions
diff --git a/apps/netutils/ftpc/ftpc_cdup.c b/apps/netutils/ftpc/ftpc_cdup.c index 75c02bd96..2b4aa0973 100644 --- a/apps/netutils/ftpc/ftpc_cdup.c +++ b/apps/netutils/ftpc/ftpc_cdup.c @@ -81,7 +81,7 @@ int ftpc_cdup(SESSION handle) int ret; ret = ftpc_cmd(session, "CDUP"); - ftpc_currdir(session); + session->currdir = ftpc_rpwd(handle); return ret; } diff --git a/apps/netutils/ftpc/ftpc_chdir.c b/apps/netutils/ftpc/ftpc_chdir.c index 0081b4870..9b512a1f3 100644 --- a/apps/netutils/ftpc/ftpc_chdir.c +++ b/apps/netutils/ftpc/ftpc_chdir.c @@ -86,6 +86,6 @@ int ftpc_chdir(SESSION handle, FAR const char *path) return ret; } - ftpc_currdir(session); + session->currdir = ftpc_rpwd(handle); return OK; } diff --git a/apps/netutils/ftpc/ftpc_disconnect.c b/apps/netutils/ftpc/ftpc_disconnect.c index 787de5f1b..b2855ea37 100644 --- a/apps/netutils/ftpc/ftpc_disconnect.c +++ b/apps/netutils/ftpc/ftpc_disconnect.c @@ -94,9 +94,6 @@ void ftpc_disconnect(SESSION handle) free(session->initrdir); free(session->homerdir); free(session->currdir); - free(session->prevrdir); - free(session->rname); - free(session->lname); /* Then destroy the session */ diff --git a/apps/netutils/ftpc/ftpc_getfile.c b/apps/netutils/ftpc/ftpc_getfile.c index 6077b7580..06532c22c 100644 --- a/apps/netutils/ftpc/ftpc_getfile.c +++ b/apps/netutils/ftpc/ftpc_getfile.c @@ -95,8 +95,7 @@ static int ftpc_recvinit(struct ftpc_session_s *session, FAR const char *path, /* Configure the transfer: Initial file offset and tranfer mode */ - session->offset = 0; - session->filesize = -1; + session->offset = 0; ftpc_xfrmode(session, xfrmode); /* Handle the resume offset (caller is responsible for fseeking in the @@ -116,8 +115,7 @@ static int ftpc_recvinit(struct ftpc_session_s *session, FAR const char *path, return ERROR; } - session->size = offset; - session->rstrsize = offset; + session->size = offset; } /* Send the RETR (Retrieve a remote file) command. Normally the server @@ -177,25 +175,16 @@ static int ftpc_recvinit(struct ftpc_session_s *session, FAR const char *path, static int ftpc_recvbinary(FAR struct ftpc_session_s *session, FAR FILE *rinstream, FAR FILE *loutstream) { - FAR char *buf; ssize_t nread; ssize_t nwritten; - int err; - - /* Allocate an I/O buffer */ - buf = (FAR char *)malloc(CONFIG_FTP_BUFSIZE); - if (!buf) - { - err = ENOMEM; - goto errout_with_err; - } + /* Loop until the entire file is received */ for (;;) { /* Read the data from the socket */ - nread = fread(buf, sizeof(char), CONFIG_FTP_BUFSIZE, rinstream); + nread = fread(session->buffer, sizeof(char), CONFIG_FTP_BUFSIZE, rinstream); if (nread <= 0) { /* nread < 0 is an error */ @@ -205,18 +194,17 @@ static int ftpc_recvbinary(FAR struct ftpc_session_s *session, /* errno should already be set by fread */ (void)ftpc_xfrabort(session, rinstream); - goto errout_with_buf; + return ERROR; } /* nread == 0 means end of file. Return success */ - free(buf); return OK; } /* Write the data to the file */ - nwritten = fwrite(buf, sizeof(char), nread, loutstream); + nwritten = fwrite(session->buffer, sizeof(char), nread, loutstream); if (nwritten != nread) { (void)ftpc_xfrabort(session, loutstream); @@ -225,21 +213,13 @@ static int ftpc_recvbinary(FAR struct ftpc_session_s *session, * What would a short write mean? */ - goto errout_with_buf; + return ERROR; } /* Increment the size of the file written */ session->size += nwritten; } - -errout_with_buf: /* Buffer allocated, errno already set */ - free(buf); - return ERROR; - -errout_with_err: /* Buffer not allocated, errno needs to be set */ - set_errno(err); - return ERROR; } /**************************************************************************** @@ -339,12 +319,7 @@ int ftpc_getfile(SESSION handle, FAR const char *rname, FAR const char *lname, goto errout_with_abspath; } - /* Save the new local and remote file names */ - - free(session->rname); - free(session->lname); - session->rname = strdup(rname); - session->lname = abslpath; + /* If the offset is non-zero, then seek to that offset in the file */ if (offset > 0) { @@ -374,11 +349,12 @@ int ftpc_getfile(SESSION handle, FAR const char *rname, FAR const char *lname, fptc_getreply(session); } - /* On success, the last rname and lname are retained for debug purpose */ + /* Check for success */ if (ret == OK && !FTPC_INTERRUPTED(session)) { fclose(loutstream); + free(abslpath); return OK; } @@ -386,9 +362,6 @@ int ftpc_getfile(SESSION handle, FAR const char *rname, FAR const char *lname, errout_with_outstream: fclose(loutstream); - free(session->rname); - session->rname = NULL; - session->lname = NULL; errout_with_abspath: free(abslpath); session->offset = 0; @@ -397,7 +370,7 @@ errout: } /**************************************************************************** - * Name: ftpc_recvbinary + * Name: ftpc_recvtext * * Description: * Receive a text file. @@ -407,18 +380,7 @@ errout: int ftpc_recvtext(FAR struct ftpc_session_s *session, FAR FILE *rinstream, FAR FILE *loutstream) { - FAR char *buf; int ch; - int ret = OK; - - /* Allocate an I/O buffer */ - - buf = (FAR char *)malloc(CONFIG_FTP_BUFSIZE); - if (!buf) - { - set_errno(ENOMEM); - return ERROR; - } /* Read the next character from the incoming data stream */ @@ -436,8 +398,7 @@ int ftpc_recvtext(FAR struct ftpc_session_s *session, /* Ooops... */ (void)ftpc_xfrabort(session, rinstream); - ret = ERROR; - break; + return ERROR; } /* If its not a newline, then keep the carriage return */ @@ -454,8 +415,7 @@ int ftpc_recvtext(FAR struct ftpc_session_s *session, if (fputc(ch, loutstream) == EOF) { (void)ftpc_xfrabort(session, loutstream); - ret = ERROR; - break; + return ERROR; } /* Increase the actual size of the file by one */ @@ -463,8 +423,7 @@ int ftpc_recvtext(FAR struct ftpc_session_s *session, session->size++; } - free(buf); - return ret; + return OK; } diff --git a/apps/netutils/ftpc/ftpc_internal.h b/apps/netutils/ftpc/ftpc_internal.h index 20fbbccc4..314467aa8 100644 --- a/apps/netutils/ftpc/ftpc_internal.h +++ b/apps/netutils/ftpc/ftpc_internal.h @@ -167,10 +167,7 @@ struct ftpc_session_s FAR char *initrdir; /* Initial remote directory */ FAR char *homerdir; /* Remote home directory (currdir on startup) */ FAR char *currdir; /* Remote current directory */ - FAR char *prevrdir; /* Previous remote directory */ - FAR char *rname; /* Remote file name */ FAR char *homeldir; /* Local home directory (PWD on startup) */ - FAR char *lname; /* Local file name */ pid_t pid; /* Task ID of FTP client */ uint8_t xfrmode; /* Previous data transfer type (See FTPC_XFRMODE_* defines) */ uint16_t port; /* Server/proxy port number (probably 21) */ @@ -178,12 +175,11 @@ struct ftpc_session_s uint16_t code; /* Last 3-digit replay code */ uint32_t replytimeo; /* Server replay timeout (ticks) */ uint32_t conntimeo; /* Connection timeout (ticks) */ - off_t filesize; /* Total file size to transfer */ off_t offset; /* Transfer file offset */ off_t size; /* Number of bytes transferred */ - off_t rstrsize; /* restart size */ char reply[CONFIG_FTP_MAXREPLY+1]; /* Last reply string from server */ + char buffer[CONFIG_FTP_BUFSIZE]; /* Used to buffer file data during transfers */ }; /* There is not yet any want to change the local working directly (an lcd @@ -241,7 +237,6 @@ EXTERN int ftpc_relogin(FAR struct ftpc_session_s *session); EXTERN void ftpc_reset(struct ftpc_session_s *session); EXTERN int ftpc_cmd(struct ftpc_session_s *session, const char *cmd, ...); EXTERN int fptc_getreply(struct ftpc_session_s *session); -EXTERN void ftpc_currdir(struct ftpc_session_s *session); EXTERN FAR const char *ftpc_lpwd(void); EXTERN int ftpc_xfrmode(struct ftpc_session_s *session, uint8_t xfrmode); EXTERN FAR char *ftpc_absrpath(FAR struct ftpc_session_s *session, diff --git a/apps/netutils/ftpc/ftpc_login.c b/apps/netutils/ftpc/ftpc_login.c index 5838f3ba0..be899a074 100644 --- a/apps/netutils/ftpc/ftpc_login.c +++ b/apps/netutils/ftpc/ftpc_login.c @@ -201,7 +201,6 @@ int ftpc_relogin(FAR struct ftpc_session_s *session) FTPC_SET_LOGGEDIN(session); session->homerdir = ftpc_rpwd((SESSION)session); session->currdir = strdup(session->homerdir); - session->prevrdir = strdup(session->homerdir); /* If the user has requested a special start up directory, then change to * that directory now. diff --git a/apps/netutils/ftpc/ftpc_putfile.c b/apps/netutils/ftpc/ftpc_putfile.c index db4ec9680..517a988b1 100644 --- a/apps/netutils/ftpc/ftpc_putfile.c +++ b/apps/netutils/ftpc/ftpc_putfile.c @@ -82,20 +82,8 @@ static int ftpc_sendbinary(FAR struct ftpc_session_s *session, FAR FILE *linstream, FILE *routstream) { - FAR char *buf; ssize_t nread; ssize_t nwritten; - int ret = OK; - - /* Allocate a buffer to hold the binary data */ - - buf = (char *)malloc(CONFIG_FTP_BUFSIZE); - if (!buf) - { - ndbg("Failed to allocate an I/O buffer\n"); - set_errno(ENOMEM); - return ERROR; - } /* Loop until the entire file is sent */ @@ -103,7 +91,7 @@ static int ftpc_sendbinary(FAR struct ftpc_session_s *session, { /* Read data from the file */ - nread = fread(buf, sizeof(char), CONFIG_FTP_BUFSIZE, linstream); + nread = fread(session->buffer, sizeof(char), CONFIG_FTP_BUFSIZE, linstream); if (nread <= 0) { /* nread == 0 is just EOF */ @@ -111,34 +99,30 @@ static int ftpc_sendbinary(FAR struct ftpc_session_s *session, if (nread < 0) { (void)ftpc_xfrabort(session, linstream); - ret = ERROR; + return ERROR; } - /* Break out of the loop */ + /* Return success */ - break; + return OK; } /* Send the data */ - nwritten = fwrite(buf, sizeof(char), nread, routstream); + nwritten = fwrite(session->buffer, sizeof(char), nread, routstream); if (nwritten != nread) { (void)ftpc_xfrabort(session, routstream); - /* Break out of the loop and return failue */ + /* Return failue */ - ret = ERROR; - break; + return ERROR; } /* Increment the size of the file sent */ session->size += nread; } - - free(buf); - return ret; } /**************************************************************************** @@ -152,7 +136,6 @@ static int ftpc_sendbinary(FAR struct ftpc_session_s *session, static int ftpc_sendtext(FAR struct ftpc_session_s *session, FAR FILE *linstream, FAR FILE *routstream) { - char *buf = (char *)malloc(CONFIG_FTP_BUFSIZE); int ch; int ret = OK; @@ -190,7 +173,6 @@ static int ftpc_sendtext(FAR struct ftpc_session_s *session, session->size++; } - free(buf); return ret; } @@ -206,8 +188,11 @@ static int ftpc_sendfile(struct ftpc_session_s *session, const char *path, FILE *stream, uint8_t how, uint8_t xfrmode) { long offset = session->offset; +#ifdef CONFIG_DEBUG + FAR char *rname; FAR char *str; int len; +#endif int ret; session->offset = 0; @@ -244,7 +229,6 @@ static int ftpc_sendfile(struct ftpc_session_s *session, const char *path, { ret = ftpc_cmd(session, "REST %ld", offset); session->size = offset; - session->rstrsize = offset; } /* Send the file using STOR, STOU, or APPE: @@ -276,7 +260,8 @@ static int ftpc_sendfile(struct ftpc_session_s *session, const char *path, } /* Get the remote filename from the response */ - + +#ifdef CONFIG_DEBUG str = strstr(session->reply, " for "); if (str) { @@ -284,18 +269,19 @@ static int ftpc_sendfile(struct ftpc_session_s *session, const char *path, len = strlen(str); if (len) { - free(session->rname); if (*str == '\'') { - session->rname = strndup(str+1, len-3); + rname = strndup(str+1, len-3); } else { - session->rname = strndup(str, len-1); - nvdbg("Unique filename is: %s\n", session->rname); + rname = strndup(str, len-1); + nvdbg("Unique filename is: %s\n", rname); } + free(rname); } } +#endif } break; @@ -424,8 +410,7 @@ int ftp_putfile(SESSION handle, const char *lname, const char *rname, if (ret != OK) { ndbg("stat(%s) failed: %d\n", errno); - free(abslpath); - goto errout; + goto errout_with_abspath; } /* Make sure that the local name does not refer to a directory */ @@ -445,14 +430,6 @@ int ftp_putfile(SESSION handle, const char *lname, const char *rname, goto errout_with_abspath; } - /* Configure for the transfer */ - - session->filesize = statbuf.st_size; - free(session->rname); - free(session->lname); - session->rname = strdup(rname); - session->lname = abslpath; - /* Are we resuming a transfer? */ session->offset = 0; @@ -483,12 +460,13 @@ int ftp_putfile(SESSION handle, const char *lname, const char *rname, } } - /* On success, the last rname and lname are retained for debug purpose */ + /* Send the file */ ret = ftpc_sendfile(session, rname, finstream, how, xfrmode); if (ret == OK) { fclose(finstream); + free(abslpath); return OK; } @@ -496,9 +474,6 @@ int ftp_putfile(SESSION handle, const char *lname, const char *rname, errout_with_instream: fclose(finstream); - free(session->rname); - session->rname = NULL; - session->lname = NULL; errout_with_abspath: free(abslpath); errout: diff --git a/apps/netutils/ftpc/ftpc_transfer.c b/apps/netutils/ftpc/ftpc_transfer.c index 7bbe30f2c..464cd2a60 100644 --- a/apps/netutils/ftpc/ftpc_transfer.c +++ b/apps/netutils/ftpc/ftpc_transfer.c @@ -341,7 +341,6 @@ void ftpc_xfrreset(struct ftpc_session_s *session) { session->size = 0; session->flags &= ~FTPC_XFER_FLAGS; - session->rstrsize = 0; } /**************************************************************************** @@ -388,7 +387,6 @@ int ftpc_xfrmode(struct ftpc_session_s *session, uint8_t xfrmode) int ftpc_xfrabort(FAR struct ftpc_session_s *session, FAR FILE *stream) { - char buffer[CONFIG_FTP_BUFSIZE]; FAR struct pollfd fds; int ret; @@ -409,7 +407,7 @@ int ftpc_xfrabort(FAR struct ftpc_session_s *session, FAR FILE *stream) /* Read data from command channel */ nvdbg("Flush cmd channel data\n"); - while (stream && fread(buffer, 1, CONFIG_FTP_BUFSIZE, stream) > 0); + while (stream && fread(session->buffer, 1, CONFIG_FTP_BUFSIZE, stream) > 0); return OK; } @@ -427,8 +425,8 @@ int ftpc_xfrabort(FAR struct ftpc_session_s *session, FAR FILE *stream) /* Read remaining bytes from connection */ - while (stream && fread(buffer, 1, CONFIG_FTP_BUFSIZE, stream) > 0); - while(stream && fread(buffer, 1, CONFIG_FTP_BUFSIZE, stream) > 0) + while (stream && fread(session->buffer, 1, CONFIG_FTP_BUFSIZE, stream) > 0); + while(stream && fread(session->buffer, 1, CONFIG_FTP_BUFSIZE, stream) > 0) /* Get the ABORt reply */ diff --git a/apps/netutils/ftpc/ftpc_utils.c b/apps/netutils/ftpc/ftpc_utils.c index 0ad2f3280..21a466c00 100644 --- a/apps/netutils/ftpc/ftpc_utils.c +++ b/apps/netutils/ftpc/ftpc_utils.c @@ -120,21 +120,6 @@ void ftpc_reset(struct ftpc_session_s *session) } /**************************************************************************** - * Name: ftpc_currdir - * - * Description: - * Update the remote current working directory - * - ****************************************************************************/ - -void ftpc_currdir(struct ftpc_session_s *session) -{ - free(session->prevrdir); - session->prevrdir = session->currdir; - session->currdir = ftpc_rpwd((SESSION)session); -} - -/**************************************************************************** * Name: ftpc_lpwd * * Description: |