| 27,6 → 27,7 |
|---|
| * http://svardos.osdn.io |
| */ |
| |
| #include <direct.h> /* opendir() and friends */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| 35,6 → 36,9 |
|---|
| #include "net.h" |
| #include "unchunk.h" |
| |
| #include "../pkg/lsm.h" |
| |
| |
| #define PVER "20210903" |
| #define PDATE "2021" |
| |
| 171,8 → 175,49 |
|---|
| fills buff with data and returns data length. |
| must be called repeateadly until zero-lengh is returned */ |
| static unsigned short checkupdata(char *buff) { |
| buff[0] = 0; |
| return(0); |
| static char *dosdir = NULL; |
| static DIR *dp; |
| static struct dirent *ep; |
| |
| /* make sure I know %DOSDIR% */ |
| if (dosdir == NULL) { |
| dosdir = getenv("DOSDIR"); |
| if ((dosdir == NULL) || (dosdir[0] == 0)) { |
| puts("ERROR: %DOSDIR% not set"); |
| return(0); |
| } |
| } |
| |
| /* if first call, open the package directory */ |
| if (dp == NULL) { |
| sprintf(buff, "%s\\packages", dosdir); |
| dp = opendir(buff); |
| if (dp == NULL) { |
| puts("ERROR: Could not access %DOSDIR%\\packages directory"); |
| return(0); |
| } |
| } |
| |
| for (;;) { |
| int tlen; |
| char ver[16]; |
| ep = readdir(dp); /* readdir() result must never be freed (statically allocated) */ |
| if (ep == NULL) { /* no more entries */ |
| closedir(dp); |
| return(0); |
| } |
| |
| tlen = strlen(ep->d_name); |
| if (tlen < 4) continue; /* files must be at least 5 bytes long ("x.lst") */ |
| if (strcasecmp(ep->d_name + tlen - 4, ".lst") != 0) continue; /* if not an .lst file, skip it silently */ |
| ep->d_name[tlen - 4] = 0; /* trim out the ".lst" suffix */ |
| |
| /* load the metadata from %DOSDIR\APPINFO\*.lsm */ |
| sprintf(buff, "%s\\appinfo\\%s.lsm", dosdir, ep->d_name); |
| readlsm(buff, ver, sizeof(ver)); |
| |
| return(sprintf(buff, "%s %s\n", ep->d_name, ver)); |
| } |
| } |
| |
| |
| 230,10 → 275,10 |
|---|
| unsigned short blen; |
| int hlen; |
| char *hbuf = (char *)buffer + buffersz - 16; |
| for (;;) { |
| do { |
| blen = checkupdata((char *)buffer); |
| if (blen == 0) { /* last item contains the message trailer */ |
| hlen = sprintf(hbuf, "0\r\n\r\n"); |
| hlen = sprintf(hbuf, "0\r\n"); |
| } else { |
| hlen = sprintf(hbuf, "%X\r\n", blen); |
| } |
| 241,12 → 286,14 |
|---|
| puts("ERROR: failed to send POST data to remote server"); |
| goto SHITQUIT; |
| } |
| if (blen == 0) break; |
| /* add trailing CR/LF to buffer as required by chunked mode */ |
| buffer[blen++] = '\r'; |
| buffer[blen++] = '\n'; |
| if (net_send(sock, buffer, blen) != blen) { |
| puts("ERROR: failed to send POST data to remote server"); |
| goto SHITQUIT; |
| } |
| } |
| } while (blen != 2); |
| } |
| |
| /* receive and process HTTP headers */ |