Fixed the update-libraries script (thanks to Anderson Souza) and added a basic Linux daemon for the server

Client/CMakeLists.txt

@@ -11,7 +11,7 @@ if(WIN32)
         Graphics/Font.cpp
         Graphics/Startup.cpp
         Graphics/Viewport.cpp
-        resources/Resource.rc
+        Resources/Resource.rc
         Scene/LoginScreen/LoginScreen.cpp
         System/System.cpp
         Window/Window.cpp

Libraries/FileHandler/far/far.c

@@ -1,6 +1,6 @@
 /*
     FileHandler - General-purpose file handling library for Niotso
-    libfar.c - Copyright (c) 2011 Niotso Project <http://niotso.org/>
+    far.c - Copyright (c) 2011-2012 Niotso Project <http://niotso.org/>
     Author(s): Fatbag <X-Fi6@phppoll.org>
 
     Permission to use, copy, modify, and/or distribute this software for any
@@ -72,21 +72,18 @@ int far_identify(const uint8_t * Buffer, unsigned FileSize)
         return FAR_TYPE_INVALID;
 
     #ifdef FAR_SUPPORT_FAR
-    if(FileSize >= MINSIZE_FAR)
-        if(!memcmp(Buffer, Header_FAR, 8))
-            return FAR_TYPE_FAR;
+    if(FileSize >= MINSIZE_FAR && !memcmp(Buffer, Header_FAR, 8))
+        return FAR_TYPE_FAR;
     #endif
 
     #ifdef FAR_SUPPORT_DBPF
-    if(FileSize >= MINSIZE_DBPF)
-        if(!memcmp(Buffer, Header_DBPF, 4))
-            return FAR_TYPE_DBPF;
+    if(FileSize >= MINSIZE_DBPF && !memcmp(Buffer, Header_DBPF, 4))
+        return FAR_TYPE_DBPF;
     #endif
 
     #ifdef FAR_SUPPORT_PERSIST
-    if(FileSize >= MINSIZE_PERSIST)
-        if(Buffer[0] == 0x01)
-            return FAR_TYPE_PERSIST;
+    if(FileSize >= MINSIZE_PERSIST && Buffer[0] == 0x01)
+        return FAR_TYPE_PERSIST;
     #endif
 
     return FAR_TYPE_INVALID;

Libraries/FileHandler/far/far.h

@@ -1,6 +1,6 @@
 /*
     FileHandler - General-purpose file handling library for Niotso
-    libfar.h - Copyright (c) 2011 Niotso Project <http://niotso.org/>
+    far.h - Copyright (c) 2011 Niotso Project <http://niotso.org/>
     Author(s): Fatbag <X-Fi6@phppoll.org>
 
     Permission to use, copy, modify, and/or distribute this software for any

Libraries/FileHandler/far/farextract.c

@@ -21,7 +21,6 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <time.h>
-#include "config.h"
 #include "far.h"
 
 enum {

Libraries/FileHandler/far/refpack_dec.c

@@ -159,5 +159,5 @@ int RefPackDecompress(const uint8_t *__restrict CompressedData, size_t Compresse
         }
     }
 
-    return (!stopflag || CompressedSize || DecompressedSize) ? 0 : 1;
+    return (stopflag && !CompressedSize && !DecompressedSize);
 }

Libraries/FileHandler/iff/iff.c

@@ -102,18 +102,16 @@ void (* const iff_free_function[])(void*) = {
 ** API public functions
 */
 
-IFFFile * iff_create()
+int iff_create(IFFFile * IFFFileInfo)
 {
-    IFFFile *ptr = calloc(1, sizeof(IFFFile));
-    if(ptr == NULL) return NULL;
+    memset(IFFFileInfo, 0, sizeof(IFFFile));
 
-    ptr->Chunks = calloc(1, sizeof(IFFChunk));
-    if(ptr->Chunks == NULL){
-        free(ptr);
-        return NULL;
-    }
-    ptr->SizeAllocated = sizeof(IFFChunk);
-    return ptr;
+    IFFFileInfo->Chunks = calloc(1, sizeof(IFFChunk));
+    if(IFFFileInfo->Chunks == NULL)
+        return 0;
+    IFFFileInfo->SizeAllocated = sizeof(IFFChunk);
+
+    return 1;
 }
 
 int iff_read_header(IFFFile * IFFFileInfo, const uint8_t * Buffer, unsigned FileSize)
@@ -250,7 +248,4 @@ void iff_delete(IFFFile * IFFFileInfo){
         free(IFFFileInfo->ResourceMap->FormattedData);
         free(IFFFileInfo->ResourceMap);
     }
-
-    free(IFFFileInfo);
-    IFFFileInfo = NULL;
 }

Libraries/FileHandler/iff/iff.h

@@ -345,7 +345,7 @@ extern "C" {
 ** IFF file functions
 */
 
-IFFFile * iff_create();
+int iff_create(IFFFile * IFFFileInfo);
 int iff_read_header(IFFFile * IFFFileInfo, const uint8_t * Buffer, unsigned FileSize);
 
 IFFChunk * iff_add_chunk(IFFFile * IFFFileInfo);

Libraries/FileHandler/iff/iffexport.c

@@ -40,7 +40,7 @@ int main(int argc, char *argv[]){
     clock_t BeginningTime;
     unsigned chunkcount, chunk;
     unsigned exported = 0;
-    IFFFile * IFFFileInfo;
+    IFFFile IFFFileInfo;
     IFFChunk * ChunkData;
 
     if(argc == 1 || !strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")){
@@ -95,12 +95,11 @@ int main(int argc, char *argv[]){
     ** Load header information
     */
 
-    IFFFileInfo = iff_create();
-    if(IFFFileInfo == NULL){
+    if(!iff_create(&IFFFileInfo)){
         printf("%sMemory for this file could not be allocated.", "iffexport: error: ");
         return -1;
     }
-    if(!iff_read_header(IFFFileInfo, IFFData, FileSize)){
+    if(!iff_read_header(&IFFFileInfo, IFFData, FileSize)){
         printf("%sNot a valid IFF file.", "iffexport: error: ");
         return -1;
     }
@@ -109,19 +108,19 @@ int main(int argc, char *argv[]){
     ** Load entry information
     */
 
-    if(!iff_enumerate_chunks(IFFFileInfo, IFFData+64, FileSize-64)){
+    if(!iff_enumerate_chunks(&IFFFileInfo, IFFData+64, FileSize-64)){
         printf("%sChunk data is corrupt.", "iffexport: error: ");
         return -1;
     }
 
-    chunkcount = IFFFileInfo->ChunkCount;
+    chunkcount = IFFFileInfo.ChunkCount;
     printf("This IFF file contains %u chunks.\n\nExporting\n", chunkcount);
     BeginningTime = clock();
 
     /****
     ** Extract each entry
     */
-    for(chunk = 1, ChunkData = IFFFileInfo->Chunks; chunk <= chunkcount; chunk++, ChunkData++){
+    for(chunk = 1, ChunkData = IFFFileInfo.Chunks; chunk <= chunkcount; chunk++, ChunkData++){
         char name[256], destination[256];
         char filter[] = "\\/:*?\"<>|";
         int i;

Server/CMakeLists.txt

@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 2.6)
+project(NiotsoServer)
+
+if(WIN32)
+else()
+    set(NIOTSOSERVER_SOURCES
+        Server.cpp
+    )
+    add_executable(niotsod-vanilla ${NIOTSOSERVER_SOURCES})
+    target_link_libraries(niotsod-vanilla)
+endif()

Server/Server.cpp

@@ -16,4 +16,161 @@
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
+*/
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <syslog.h>
+#include <netinet/in.h>
+#include <sys/epoll.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include "Server.hpp"
+
+#define SHUTDOWN(X)      do { syslog(LOG_INFO, "<info> Could not recover from errors. Shutting down."); \
+                              exitval = EXIT_FAILURE; goto X; } while(0)
+#define SHUTDOWN_M(X, Y) do { syslog(LOG_ERR, "<error> %s (%s)", X, strerror(errno)); \
+                              SHUTDOWN(Y); } while(0)
+
+//IPV6_V6ONLY
+
+static void term(int)
+{
+}
+
+int main(int, char **)
+{
+    const pid_t pid = fork();
+    if(pid < 0){
+        const char *msg1 = "<error> Failed to create child process (%s).", *msg2 = strerror(errno);
+        openlog(SERVER_NAME, 0, LOG_DAEMON);
+        syslog(LOG_ERR, msg1, msg2);
+        closelog();
+        fprintf(stderr, msg1, msg2);
+        fprintf(stderr, "\n");
+        return EXIT_FAILURE;
+    }else if(pid > 0)
+        return EXIT_SUCCESS;
+
+    int exitval = EXIT_SUCCESS, sockfd, epollfd;
+    { //New scope required for error handling
+    int ret;
+    FILE * fd;
+
+    umask(0);
+
+    openlog(SERVER_NAME, LOG_PID, LOG_DAEMON);
+
+    if(setsid() < 0)
+        SHUTDOWN_M("Failed to create session", close_msg);
+
+    if(chdir(CONFIG_DIR) < 0)
+        SHUTDOWN_M("Failed to change into \""CONFIG_DIR"\"", close_msg);
+
+    close(STDIN_FILENO);
+    close(STDOUT_FILENO);
+    close(STDERR_FILENO);
+
+    struct sigaction sigact;
+    sigact.sa_handler = term;
+    sigemptyset(&sigact.sa_mask);
+    sigact.sa_flags = 0;
+    sigaction(SIGTERM, &sigact, NULL);
+    sigaction(SIGINT, &sigact, NULL);
+
+    syslog(LOG_INFO, "<info> "SERVER_NAME" (version "VERSIONSTR") is starting...");
+
+    fd = fopen("network.conf", "r");
+    if(!fd)
+        SHUTDOWN_M("Failed to open \""CONFIG_DIR"/network.conf\"", close_msg);
+    unsigned int port = 0;
+    ret = fscanf(fd, "%u", &port);
+    fclose(fd);
+    if(ret < 0)
+        SHUTDOWN_M("Failed to read \""CONFIG_DIR"/network.conf\"", close_msg);
+    if(port > 65535){
+        syslog(LOG_ERR, "<error> Invalid port '%u' specified in \""CONFIG_DIR"/network.conf\".", port);
+        SHUTDOWN(close_msg);
+    }
+
+    sockfd = socket(AF_INET6, SOCK_DGRAM, 0);
+    if(sockfd < 0)
+        SHUTDOWN_M("Failed to open socket", close_msg);
+
+    int flags = fcntl(sockfd, F_GETFL, 0);
+    if(flags < 0)
+        SHUTDOWN_M("Failed to read socket flags", close_socket);
+    if(fcntl(sockfd, F_SETFL, flags | O_NONBLOCK) < 0)
+        SHUTDOWN_M("Failed to set socket flags", close_socket);
+
+    sockaddr_in6 server_addr, client_addr;
+    memset(&server_addr, 0, sizeof(sockaddr_in6));
+    memset(&client_addr, 0, sizeof(sockaddr_in6));
+    server_addr.sin6_family = AF_INET6;
+    server_addr.sin6_port   = htons((uint16_t) port);
+    server_addr.sin6_addr   = in6addr_any;
+    client_addr.sin6_family = AF_INET6;
+    client_addr.sin6_addr   = in6addr_any;
+
+    if(bind(sockfd, (const sockaddr*) &server_addr, sizeof(sockaddr_in6)) < 0)
+        SHUTDOWN_M("Failed to bind to socket", close_socket);
+
+    epollfd = epoll_create(1);
+    if(epollfd < 0)
+        SHUTDOWN_M("Failed to create an epoll handle", close_socket);
+
+    epoll_event epev[1];
+    epev[0].events = EPOLLIN | EPOLLPRI;
+    epev[0].data.fd = sockfd;
+    if(epoll_ctl(epollfd, EPOLL_CTL_ADD, sockfd, epev) < 0)
+        SHUTDOWN_M("Failed to register the socket to the epoll handle", close_epoll);
+
+    //Now that we're running, stop being terminate-on-failure-happy
+    syslog(LOG_INFO, "<info> Running.");
+
+    /****
+    ** Listen loop
+    */
+
+    int eventcount;
+    while((eventcount = epoll_wait(epollfd, epev, 1, -1)) >= 0){
+        if(eventcount == 0)
+            continue;
+        else if(epev[0].events & EPOLLERR)
+            SHUTDOWN_M("Socket closed unexpectedly with EPOLLERR", close_epoll);
+        else if(epev[0].events & EPOLLHUP)
+            SHUTDOWN_M("Socket closed unexpectedly with EPOLLHUP", close_epoll);
+        else if(!(epev[0].events & EPOLLIN) && !(epev[0].events & EPOLLPRI))
+            continue;
+
+        uint8_t packetdata[1500];
+        socklen_t addrlen = sizeof(sockaddr_in6);
+        ssize_t packetsize = recvfrom(epev[0].data.fd, packetdata, 1500, 0, (sockaddr*) &client_addr, &addrlen);
+        if(packetsize < 0){
+            if(errno == EINTR || errno == ECONNRESET || errno == ENOTCONN || errno == ETIMEDOUT)
+                continue;
+
+            SHUTDOWN_M("Socket closed unexpectedly on call to recvfrom", close_epoll);
+        }
+
+        //Pass the packet down (even zero-length packets might be meaningful in the protocol)
+        //...
+    }
+
+    /****
+    ** Shutdown
+    */
+
+    }
+    close_epoll:  close(epollfd);
+    close_socket: close(sockfd);
+    close_msg:    syslog(LOG_INFO, "<info> Shut down gracefully.");
+    closelog();
+
+    return exitval;
+}

Server/Server.hpp

@@ -0,0 +1,24 @@
+/*
+    Niotso Server - Niotso daemon based on PostgreSQL
+    Server.hpp
+    Copyright (c) 2012 Niotso Project <http://niotso.org/>
+    Author(s): Fatbag <X-Fi6@phppoll.org>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#define SERVER_NAME "niotsod-vanilla"
+#define CONFIG_DIR  "/etc/"SERVER_NAME
+
+#define VERSIONSTR "0.0.0"

Tools/iff2html/iff2html.c

@@ -60,7 +60,7 @@ int main(int argc, char *argv[]){
     struct MD5Context md5c;
     unsigned char digest[16];
     uint8_t * IFFData;
-    IFFFile * IFFFileInfo;
+    IFFFile IFFFileInfo;
     IFFChunk * ChunkData;
 
     if(argc == 1 || !strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")){
@@ -139,12 +139,11 @@ int main(int argc, char *argv[]){
     ** Load header information
     */
 
-    IFFFileInfo = iff_create();
-    if(IFFFileInfo == NULL){
+    if(!iff_create(&IFFFileInfo)){
         printf("%sMemory for this file could not be allocated.", "iff2html: error: ");
         return -1;
     }
-    if(!iff_read_header(IFFFileInfo, IFFData, FileSize)){
+    if(!iff_read_header(&IFFFileInfo, IFFData, FileSize)){
         printf("%sNot a valid IFF file.", "iff2html: error: ");
         return -1;
     }
@@ -153,7 +152,7 @@ int main(int argc, char *argv[]){
     ** Load entry information
     */
 
-    if(!iff_enumerate_chunks(IFFFileInfo, IFFData+64, FileSize-64)){
+    if(!iff_enumerate_chunks(&IFFFileInfo, IFFData+64, FileSize-64)){
         printf("%sChunk data is corrupt.", "iff2html: error: ");
         return -1;
     }
@@ -164,7 +163,7 @@ int main(int argc, char *argv[]){
     MD5Final(digest, &md5c);
     free(IFFData);
 
-    for(c = 0, ChunkData = IFFFileInfo->Chunks; c < IFFFileInfo->ChunkCount; c++, ChunkData++)
+    for(c = 0, ChunkData = IFFFileInfo.Chunks; c < IFFFileInfo.ChunkCount; c++, ChunkData++)
         iff_parse_chunk(ChunkData, ChunkData->Data);
 
     /****
@@ -292,9 +291,9 @@ int main(int argc, char *argv[]){
     fprintf(hFile, "</div>\n");
     fprintf(hFile, "<div>Dumped by iff2html.</div></div>\n");
     fprintf(hFile, "\n");
-    fprintf(hFile, "<div id=\"toc\"><div><b>Contents</b> &ndash; %u chunks</div>\n", IFFFileInfo->ChunkCount);
+    fprintf(hFile, "<div id=\"toc\"><div><b>Contents</b> &ndash; %u chunks</div>\n", IFFFileInfo.ChunkCount);
     fprintf(hFile, "<ul>\n");
-    for(c=1, ChunkData = IFFFileInfo->Chunks; c <= IFFFileInfo->ChunkCount; c++, ChunkData++)
+    for(c=1, ChunkData = IFFFileInfo.Chunks; c <= IFFFileInfo.ChunkCount; c++, ChunkData++)
         fprintf(hFile, "<li><a href=\"#chunk%u_%.4x\">%u [%s] (%.4X)%s%s</a></li>\n",
             c, ChunkData->ChunkID, c, ChunkData->Type, ChunkData->ChunkID,
             (ChunkData->Label[0] != 0x00) ? " &ndash; " : "", ChunkData->Label);
@@ -302,7 +301,7 @@ int main(int argc, char *argv[]){
     fprintf(hFile, "</div>\n");
     fprintf(hFile, "\n");
 
-    for(c=0, ChunkData = IFFFileInfo->Chunks; c < IFFFileInfo->ChunkCount; c++, ChunkData++){
+    for(c=0, ChunkData = IFFFileInfo.Chunks; c < IFFFileInfo.ChunkCount; c++, ChunkData++){
         fprintf(hFile, "<h2 id=\"chunk%u_%.4x\">%u [%s] (%.4X)%s%s <a href=\"#chunk%u_%.4x\">(Jump)</a></h2>\n",
             c+1, ChunkData->ChunkID, c+1, ChunkData->Type, ChunkData->ChunkID,
             (ChunkData->Label[0] != 0x00) ? " &ndash; " : "", ChunkData->Label,
@@ -555,9 +554,9 @@ int main(int argc, char *argv[]){
             fprintf(hFile, "</table>\n");
 
             if(SpriteList->PaletteID < 0xFFFF){
-                Palette = iff_find_chunk(IFFFileInfo, "PALT", SpriteList->PaletteID);
-                if(!Palette || !Palette->FormattedData) Palette = iff_find_chunk(IFFFileInfo, "PALT", ChunkData->ChunkID);
-                if(!Palette || !Palette->FormattedData) Palette = iff_find_chunk(IFFFileInfo, "PALT", -1);
+                Palette = iff_find_chunk(&IFFFileInfo, "PALT", SpriteList->PaletteID);
+                if(!Palette || !Palette->FormattedData) Palette = iff_find_chunk(&IFFFileInfo, "PALT", ChunkData->ChunkID);
+                if(!Palette || !Palette->FormattedData) Palette = iff_find_chunk(&IFFFileInfo, "PALT", -1);
             }
             if(!Palette || !Palette->FormattedData){
                 memset(&BlankPalette, 0, sizeof(IFFPalette));
@@ -697,7 +696,7 @@ int main(int argc, char *argv[]){
 
         fprintf(hFile, "</div>\n\n");
     }
-    iff_delete(IFFFileInfo);
+    iff_delete(&IFFFileInfo);
 
     fprintf(hFile,
         "<div id=\"footer\">This page was generated by the use of <a href=\"http://www.niotso.org/\">iff2html</a>.\n");

Tools/tsoscan/stats.c

@@ -21,11 +21,9 @@
 #include <iff/iff.h>
 #include "tsoscan.h"
 
-IFFStats* stats_create(){
-    IFFStats *stats = calloc(1, sizeof(IFFStats));
-    if (stats == NULL) return NULL;
+int stats_create(IFFStats *stats){
     stats->AverageChunkCount = -1;
-    return stats;
+    return 0;
 }
 
 int stats_version_increment(IFFStats *stats, char *type, unsigned version){
@@ -107,5 +105,4 @@ void stats_delete(IFFStats *stats){
             free(stats->ChunkTypes[i].Versions);
         free(stats->ChunkTypes);
     }
-    free(stats);
 }

Tools/tsoscan/tsoscan.c

@@ -39,10 +39,10 @@ int main(int argc, char *argv[]){
     CommandLineArgs *CmdArgs;
     unsigned i, version, FileCount = 0;
     char **Files = NULL;
-    IFFStats *Stats = stats_create();
+    IFFStats Stats;
     FILE *OutFile;
 
-    if(Stats == NULL){
+    if(!stats_create(&Stats)){
         printf("%sUnable to allocate enough memory.\n", TSOSCAN_ERROR);
         return -1;
     }
@@ -114,13 +114,11 @@ int main(int argc, char *argv[]){
     ** Load and parse IFF files
     */
 
-    Stats->AverageChunkCount = -1;
-
     for(i=0; i<FileCount; i++){
         FILE *file;
         size_t FileSize;
         uint8_t *data;
-        IFFFile *iff;
+        IFFFile iff;
         IFFChunk *ChunkData;
         unsigned ChunkIndex;
 
@@ -148,34 +146,33 @@ int main(int argc, char *argv[]){
         }
         fclose(file);
 
-        iff = iff_create();
-        if(iff == NULL){
+        if(!iff_create(&iff)){
             printf("%sUnable to allocate memory for the specified files.\n", TSOSCAN_ERROR);
             return -1;
         }
-        if(!iff_read_header(iff, data, FileSize) || !iff_enumerate_chunks(iff, data+64, FileSize-64)){
+        if(!iff_read_header(&iff, data, FileSize) || !iff_enumerate_chunks(&iff, data+64, FileSize-64)){
             /* Skip non-IFF files silently */
             free(data);
             continue;
         }
         free(data);
 
-        Stats->FileCount++;
-        if(Stats->AverageChunkCount == -1){
-            Stats->AverageChunkCount = iff->ChunkCount;
+        Stats.FileCount++;
+        if(Stats.AverageChunkCount == -1){
+            Stats.AverageChunkCount = iff.ChunkCount;
         }else{
-            Stats->AverageChunkCount += iff->ChunkCount;
-            Stats->AverageChunkCount /= 2;
+            Stats.AverageChunkCount += iff.ChunkCount;
+            Stats.AverageChunkCount /= 2;
         }
 
-        for(ChunkIndex = 0, ChunkData = iff->Chunks; ChunkIndex < iff->ChunkCount; ChunkIndex++, ChunkData++){
+        for(ChunkIndex = 0, ChunkData = iff.Chunks; ChunkIndex < iff.ChunkCount; ChunkIndex++, ChunkData++){
             unsigned version = stats_get_version(ChunkData->Type, ChunkData->Data);
-            if(!stats_version_increment(Stats, ChunkData->Type, version)){
+            if(!stats_version_increment(&Stats, ChunkData->Type, version)){
                 printf("%sUnable to allocate enough memory.\n", TSOSCAN_ERROR);
                 return -1;
             }
         }
-        iff_delete(iff);
+        iff_delete(&iff);
     }
 
     /****
@@ -274,23 +271,23 @@ int main(int argc, char *argv[]){
     fprintf(OutFile, "<h1>IFF Chunk Statistics (tsostats)</h1>\n");
     fprintf(OutFile, "<div id=\"attributes\">\n");
     fprintf(OutFile, "<table>\n");
-    fprintf(OutFile, "<tr><td>Number of IFF files:</td><td>%u</td></tr>\n", Stats->FileCount);
-    fprintf(OutFile, "<tr><td>Average chunk count:</td><td>%.1f</td></tr>\n", Stats->AverageChunkCount);
+    fprintf(OutFile, "<tr><td>Number of IFF files:</td><td>%u</td></tr>\n", Stats.FileCount);
+    fprintf(OutFile, "<tr><td>Average chunk count:</td><td>%.1f</td></tr>\n", Stats.AverageChunkCount);
     fprintf(OutFile, "</table>\n");
     fprintf(OutFile, "</div>\n");
 
-    fprintf(OutFile, "<div id=\"toc\"><div><b>Contents</b> &ndash; %u chunk types</div>\n", Stats->ChunkTypeCount);
+    fprintf(OutFile, "<div id=\"toc\"><div><b>Contents</b> &ndash; %u chunk types</div>\n", Stats.ChunkTypeCount);
     fprintf(OutFile, "<ul>\n");
-    for(i=0; i<Stats->ChunkTypeCount; i++)
-        fprintf(OutFile, "<li><a href=\"#type%u\">%u %s</a></li>\n", i, i+1, Stats->ChunkTypes[i].Type);
+    for(i=0; i<Stats.ChunkTypeCount; i++)
+        fprintf(OutFile, "<li><a href=\"#type%u\">%u %s</a></li>\n", i, i+1, Stats.ChunkTypes[i].Type);
     fprintf(OutFile, "</ul>\n");
     fprintf(OutFile, "</div>\n");
     fprintf(OutFile, "\n");
 
-    for(i=0; i<Stats->ChunkTypeCount; i++){
-        ChunkStats *chunk = Stats->ChunkTypes+i;
+    for(i=0; i<Stats.ChunkTypeCount; i++){
+        ChunkStats *chunk = Stats.ChunkTypes+i;
 
-        fprintf(OutFile, "<h2 id=\"type%u\">%u %s <a href=\"#type%u\">(Jump)</a></h2>\n", i, i+1, Stats->ChunkTypes[i].Type, i);
+        fprintf(OutFile, "<h2 id=\"type%u\">%u %s <a href=\"#type%u\">(Jump)</a></h2>\n", i, i+1, Stats.ChunkTypes[i].Type, i);
         fprintf(OutFile, "<div>\n");
 
         fprintf(OutFile, "<table>\n");
@@ -324,8 +321,8 @@ int main(int argc, char *argv[]){
     fprintf(OutFile, "</html>");
     fclose(OutFile);
 
-    printf("Generated statistics based on %u IFF files.\n", Stats->FileCount);
+    printf("Generated statistics based on %u IFF files.\n", Stats.FileCount);
     cmd_delete(CmdArgs);
-    stats_delete(Stats);
+    stats_delete(&Stats);
     return 0;
 }

Tools/tsoscan/tsoscan.h

@@ -59,7 +59,7 @@ typedef struct IFFStats_s
 CommandLineArgs* cmd_parse_args(int argc, char *argv[]);
 void cmd_delete(CommandLineArgs *args);
 
-IFFStats* stats_create();
+int stats_create(IFFStats *stats);
 int stats_version_increment(IFFStats *stats, char *type, unsigned version);
 unsigned stats_get_version(char *type, uint8_t *data);
 void stats_delete(IFFStats *stats);

update-libraries.mk

@@ -1,8 +1,9 @@
 LIBS = freetype libjpeg-turbo libmpg123 libpng libpq zlib
-all: .PHONY ../_deps/$(LIBS)
+all: .PHONY $(addprefix ../_deps/, $(LIBS))
 .PHONY: $(LIBS)
-	wget -N http://niotso.org/pub/environment/windows/lib/$<.tar.xz
-../_deps/%: %.tar.xz
+$(LIBS):
+	wget -N http://niotso.org/pub/environment/windows/lib/$@.tar.xz
+../_deps/%: ../_deps/%.tar.xz
 ifdef CMD
 	del /F /S /Q "$@"
 else