diff options
Diffstat (limited to 'src/pacman')
| -rw-r--r-- | src/pacman/download.c | 51 | ||||
| -rw-r--r-- | src/pacman/sync.c | 6 |
2 files changed, 45 insertions, 12 deletions
diff --git a/src/pacman/download.c b/src/pacman/download.c index d75f6bd9..d93ea9fc 100644 --- a/src/pacman/download.c +++ b/src/pacman/download.c @@ -26,6 +26,7 @@ #include <string.h> #include <sys/stat.h> #include <unistd.h> +#include <time.h> #include <sys/time.h> #include <ftplib.h> @@ -366,10 +367,11 @@ int downloadfiles_forreal(list_t *servers, const char *localpath, vprint("mtimes are identical, skipping %s\n", fn); filedone = -1; complete = list_add(complete, fn); - } - if(mtime2) { - strncpy(mtime2, fmtime, 15); /* YYYYMMDDHHMMSS (=14b) */ - mtime2[14] = '\0'; + } else { + if(mtime2) { + strncpy(mtime2, fmtime, 15); /* YYYYMMDDHHMMSS (=14b) */ + mtime2[14] = '\0'; + } } } } @@ -395,6 +397,10 @@ int downloadfiles_forreal(list_t *servers, const char *localpath, char src[PATH_MAX]; char *host; unsigned port; + struct tm fmtime1; + struct tm fmtime2; + memset(&fmtime1, 0, sizeof(struct tm)); + memset(&fmtime2, 0, sizeof(struct tm)); if(!strcmp(server->protocol, "http") && !config->proxyhost) { /* HTTP servers hang up after each request (but not proxies), so * we have to re-connect for each file. @@ -402,9 +408,9 @@ int downloadfiles_forreal(list_t *servers, const char *localpath, host = (config->proxyhost) ? config->proxyhost : server->server; port = (config->proxyhost) ? config->proxyport : 80; if(strchr(host, ':')) { - vprint("Connecting to %s\n", host); + vprint("connecting to %s\n", host); } else { - vprint("Connecting to %s:%u\n", host, port); + vprint("connecting to %s:%u\n", host, port); } if(!HttpConnect(host, port, &control)) { fprintf(stderr, "error: cannot connect to %s\n", host); @@ -427,13 +433,38 @@ int downloadfiles_forreal(list_t *servers, const char *localpath, } else { snprintf(src, PATH_MAX, "%s://%s%s%s", server->protocol, server->server, server->path, fn); } - if(!HttpGet(server->server, output, src, &fsz, control, offset)) { - fprintf(stderr, "\nfailed downloading %s from %s: %s\n", - src, server->server, FtpLastResponse(control)); - /* we leave the partially downloaded file in place so it can be resumed later */ + if(mtime1) { + /* date conversion from YYYYMMDDHHMMSS to "rfc1123-date" */ + sscanf(mtime1, "%4d%2d%2d%2d%2d%2d", + &fmtime1.tm_year, &fmtime1.tm_mon, &fmtime1.tm_mday, + &fmtime1.tm_hour, &fmtime1.tm_min, &fmtime1.tm_sec); + fmtime1.tm_year -= 1900; + fmtime1.tm_mon--; + /* ORE - really compute the week day because some web servers (like lighttpd) + * need them. + * Fortunately, Apache does not use it: so our loosy implementation with a + * hardcoded week day will work in almost all cases. */ + fmtime1.tm_wday = 0; + } + fmtime2.tm_year = 0; + if(!HttpGet(server->server, output, src, &fsz, control, offset, &fmtime1, &fmtime2)) { + if(strstr(FtpLastResponse(control), "304")) { + vprint("mtimes are identical, skipping %s\n", fn); + filedone = -1; + complete = list_add(complete, fn); + } else { + fprintf(stderr, "\nfailed downloading %s from %s: %s\n", src, server->server, FtpLastResponse(control)); + /* we leave the partially downloaded file in place so it can be resumed later */ + } } else { filedone = 1; } + if(mtime2 && fmtime2.tm_year) { + /* date conversion from "rfc1123-date" to YYYYMMDDHHMMSS */ + sprintf(mtime2, "%4d%02d%02d%02d%02d%02d", + fmtime2.tm_year+1900, fmtime2.tm_mon+1, fmtime2.tm_mday, + fmtime2.tm_hour, fmtime2.tm_min, fmtime2.tm_sec); + } } else if(!strcmp(server->protocol, "file")) { char src[PATH_MAX]; snprintf(src, PATH_MAX, "%s%s", server->path, fn); diff --git a/src/pacman/sync.c b/src/pacman/sync.c index 6c8d7454..b8c44f40 100644 --- a/src/pacman/sync.c +++ b/src/pacman/sync.c @@ -177,7 +177,9 @@ static int sync_synctree(list_t *syncs) snprintf(path, PATH_MAX, "%s%s", root, dbpath); ret = downloadfiles_forreal(sync->servers, path, files, lastupdate, newmtime); - vprint("sync: new mtime for %s: %s\n", sync->treename, newmtime); + if(strlen(newmtime)) { + vprint("sync: new mtime for %s: %s\n", sync->treename, newmtime); + } FREELIST(files); if(ret > 0) { ERR(NL, "failed to synchronize %s\n", sync->treename); @@ -190,7 +192,7 @@ static int sync_synctree(list_t *syncs) if(pm_errno != PM_ERR_DB_UPTODATE) { ERR(NL, "failed to synchronize %s (%s)\n", sync->treename, alpm_strerror(pm_errno)); success--; - } else { + } else if(!strlen(newmtime)){ MSG(NL, ":: %s is up to date\n", sync->treename); } } |