diff options
author | jbj <devnull@localhost> | 1999-11-06 20:44:11 +0000 |
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committer | jbj <devnull@localhost> | 1999-11-06 20:44:11 +0000 |
commit | 20cafc16fec4345edef90a5e8586de6434eed773 (patch) | |
tree | 1a96eadeeae2590a767cc1363947a22c70339aac /lib | |
parent | e8c7c6893ce0de37de7218d6419ca31452eaa601 (diff) | |
download | rpm-20cafc16fec4345edef90a5e8586de6434eed773.tar.gz rpm-20cafc16fec4345edef90a5e8586de6434eed773.tar.bz2 rpm-20cafc16fec4345edef90a5e8586de6434eed773.zip |
Sanity.
CVS patchset: 3419
CVS date: 1999/11/06 20:44:11
Diffstat (limited to 'lib')
-rw-r--r-- | lib/ftp.c | 58 |
1 files changed, 40 insertions, 18 deletions
@@ -64,8 +64,8 @@ int inet_aton(const char *cp, struct in_addr *inp); # endif #endif -static int ftp_debug = 0; -#define DBG(_f, _x) if ((ftp_debug | (_f))) fprintf _x +int _ftp_debug = 0; +#define DBG(_f, _x) if ((_ftp_debug | (_f))) fprintf _x static int checkResponse(urlinfo u, int fdno, int secs, int *ecp, /*@out@*/ char ** str) @@ -246,12 +246,13 @@ int ftpCheckResponse(urlinfo u, /*@out@*/ char ** str) return rc; } -static int ftpCommand(urlinfo u, char * command, ...) +int ftpCommand(urlinfo u, char * command, ...) { va_list ap; int len; char * s; char * req; + int rc; va_start(ap, command); len = strlen(command) + 2; @@ -283,7 +284,8 @@ static int ftpCommand(urlinfo u, char * command, ...) if (fdio->write(u->ftpControl, req, len) != len) return FTPERR_SERVER_IO_ERROR; - return ftpCheckResponse(u, NULL); + rc = ftpCheckResponse(u, NULL); + return rc; } #if !defined(USE_ALT_DNS) || !USE_ALT_DNS @@ -457,9 +459,8 @@ int ftpOpen(urlinfo u) goto errxit; } - if ((rc = ftpCheckResponse(u, NULL))) { + if ((rc = ftpCheckResponse(u, NULL))) return rc; - } if ((rc = ftpCommand(u, "USER", user, NULL))) goto errxit; @@ -480,29 +481,31 @@ errxit: int ftpFileDone(urlinfo u) { + int rc = 0; + if (u == NULL) return FTPERR_UNKNOWN; /* XXX W2DO? */ if (u->ftpFileDoneNeeded) { u->ftpFileDoneNeeded = 0; fdFree(u->ftpControl, "ftpFileDone (from ftpFileDone)"); - if (ftpCheckResponse(u, NULL)) - return FTPERR_BAD_SERVER_RESPONSE; + rc = ftpCheckResponse(u, NULL); } - return 0; + return rc; } int ftpFileDesc(urlinfo u, const char *cmd, FD_t fd) { struct sockaddr_in dataAddress; - int i, j; + int cmdlen; char * passReply; char * chptr; int rc; - if (u == NULL) + if (u == NULL || cmd == NULL || fd == NULL) return FTPERR_UNKNOWN; /* XXX W2DO? */ + cmdlen = strlen(cmd); /* * XXX When ftpFileDesc() is called, there may be a lurking * XXX transfer complete message (if ftpFileDone() was not @@ -510,7 +513,25 @@ int ftpFileDesc(urlinfo u, const char *cmd, FD_t fd) */ if (u->ftpFileDoneNeeded) - rc = ftpFileDone(u); + rc = ftpFileDone(u); /* XXX return code ignored */ +/* + * Get the ftp version of the Content-Length. + */ + if (!strncmp(cmd, "RETR", 4)) { + char * req = strcpy(alloca(cmdlen + 1), cmd); + unsigned cl; + + memcpy(req, "SIZE", 4); + DBG(0, (stderr, "-> %s", req)); + if (fdio->write(u->ftpControl, req, cmdlen) != cmdlen) + return FTPERR_SERVER_IO_ERROR; + if ((rc = ftpCheckResponse(u, &passReply))) + return rc; + if (sscanf(passReply, "%d %u", &rc, &cl) != 2) + return FTPERR_BAD_SERVER_RESPONSE; + rc = 0; + u->httpContentLength = cl; + } DBG(0, (stderr, "-> PASV\n")); if (fdio->write(u->ftpControl, "PASV\r\n", 6) != 6) @@ -538,10 +559,12 @@ int ftpFileDesc(urlinfo u, const char *cmd, FD_t fd) /* now passReply points to the IP portion, and chptr points to the port number portion */ - dataAddress.sin_family = AF_INET; - if (sscanf(chptr, "%d,%d", &i, &j) != 2) - return FTPERR_PASSIVE_ERROR; - dataAddress.sin_port = htons((((unsigned)i) << 8) + j); + { int i, j; + dataAddress.sin_family = AF_INET; + if (sscanf(chptr, "%d,%d", &i, &j) != 2) + return FTPERR_PASSIVE_ERROR; + dataAddress.sin_port = htons((((unsigned)i) << 8) + j); + } chptr = passReply; while (*chptr++) { @@ -567,8 +590,7 @@ int ftpFileDesc(urlinfo u, const char *cmd, FD_t fd) } DBG(0, (stderr, "-> %s", cmd)); - i = strlen(cmd); - if (fdio->write(u->ftpControl, cmd, i) != i) + if (fdio->write(u->ftpControl, cmd, cmdlen) != cmdlen) return FTPERR_SERVER_IO_ERROR; if ((rc = ftpCheckResponse(u, NULL))) { |