From a7f3726a0a7f16bccb664871fe35e8d2f2572f00 Mon Sep 17 00:00:00 2001 From: Dennis Friis Date: Mon, 3 Nov 2008 07:00:17 +0000 Subject: Do a bit of cleanup I never got around to do, before moving from my repo to sf.net --- misc/src/common/grfio.c | 948 ------------------------------------------------ 1 file changed, 948 deletions(-) delete mode 100644 misc/src/common/grfio.c (limited to 'misc/src/common/grfio.c') diff --git a/misc/src/common/grfio.c b/misc/src/common/grfio.c deleted file mode 100644 index 08a8b2a..0000000 --- a/misc/src/common/grfio.c +++ /dev/null @@ -1,948 +0,0 @@ -/********************************************************************* - * - * Ragnarok Online Emulator : grfio.c -- grf file I/O Module - *-------------------------------------------------------------------- - * special need library : zlib - ********************************************************************* - * $Id: grfio.c,v 1.2 2004/09/29 17:31:49 kalaspuff Exp $ - * - * 2002/12/18... the original edition - * 2003/01/23 ... Code correction - * 2003/02/01 ... An addition and decryption processing are improved for LocalFile and two or more GRF(s) check processing. - * 2003/02/02 ... Even if there is no grf it does not stop -- as -- correction - * 2003/02/02... grf reading specification can be added later -- as -- correction (grfio_add function addition) - * 2003/02 / 03... at the time of grfio_resourcecheck processing the entry addition processing method -- correction - * 2003/02/05... change of the processing in grfio_init - * 2003/02/23... a local file check -- GRFIO_LOCAL -- switch (Defoe -- Function Off) - * 2003/10/21 ... The data of alpha client was read. - * 2003/11/10 ... Ready new grf format. - * 2003/11/11 ... version check fix & bug fix - */ - -#include -#include -#include -#include -#include - -#include - -#include "utils.h" -#include "grfio.h" -#include "mmo.h" - -#ifdef MEMWATCH -#include "memwatch.h" -#endif - -typedef unsigned char BYTE; -typedef unsigned short WORD; -typedef unsigned long DWORD; - -static char data_file[1024] = ""; // "data.grf"; -static char sdata_file[1024] = ""; // "sdata.grf"; -static char adata_file[1024] = ""; // "adata.grf"; -static char data_dir[1024] = ""; // "../"; - -// accessor to data_file,adata_file,sdata_file -char *grfio_setdatafile(const char *str){ strcpy(data_file,str); return data_file; } -char *grfio_setadatafile(const char *str){ strcpy(adata_file,str); return adata_file; } -char *grfio_setsdatafile(const char *str){ strcpy(sdata_file,str); return sdata_file; } - -//---------------------------- -// file entry table struct -//---------------------------- -typedef struct { - int srclen; // compressed size - int srclen_aligned; // - int declen; // original size - int srcpos; - short next; - char cycle; - char type; - char fn[128-4*5]; // file name - char gentry; // read grf file select -} FILELIST; -//gentry ... 0 : It acquires from a local file. -// It acquires from the resource file of 1>=:gentry_table[gentry-1]. -// 1<=: Check a local file. -// If it is, after re-setting to 0, it acquires from a local file. -// If there is nothing, mark reversal will be carried out, and it will re-set, and will acquire from a resource file as well as 1>=. - -//Since char defines *FILELIST.gentry, the maximum which can be added by grfio_add becomes by 127 pieces. - -#define GENTRY_LIMIT 127 -#define FILELIST_LIMIT 32768 // temporary maximum, and a theory top maximum are 2G. - -static FILELIST *filelist; -static int filelist_entrys; -static int filelist_maxentry; - -static char **gentry_table; -static int gentry_entrys; -static int gentry_maxentry; - -//---------------------------- -// file list hash table -//---------------------------- -static int filelist_hash[256]; - -//---------------------------- -// grf decode data table -//---------------------------- -static unsigned char BitMaskTable[8] = { - 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 -}; - -static char BitSwapTable1[64] = { - 58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44, 36, 28, 20, 12, 4, - 62, 54, 46, 38, 30, 22, 14, 6, 64, 56, 48, 40, 32, 24, 16, 8, - 57, 49, 41, 33, 25, 17, 9, 1, 59, 51, 43, 35, 27, 19, 11, 3, - 61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23, 15, 7 -}; -static char BitSwapTable2[64] = { - 40, 8, 48, 16, 56, 24, 64, 32, 39, 7, 47, 15, 55, 23, 63, 31, - 38, 6, 46, 14, 54, 22, 62, 30, 37, 5, 45, 13, 53, 21, 61, 29, - 36, 4, 44, 12, 52, 20, 60, 28, 35, 3, 43, 11, 51, 19, 59, 27, - 34, 2, 42, 10, 50, 18, 58, 26, 33, 1, 41, 9, 49, 17, 57, 25 -}; -static char BitSwapTable3[32] = { - 16, 7, 20, 21, 29, 12, 28, 17, 1, 15, 23, 26, 5, 18, 31, 10, - 2, 8, 24, 14, 32, 27, 3, 9, 19, 13, 30, 6, 22, 11, 4, 25 -}; - -static unsigned char NibbleData[4][64]={ - { - 0xef, 0x03, 0x41, 0xfd, 0xd8, 0x74, 0x1e, 0x47, 0x26, 0xef, 0xfb, 0x22, 0xb3, 0xd8, 0x84, 0x1e, - 0x39, 0xac, 0xa7, 0x60, 0x62, 0xc1, 0xcd, 0xba, 0x5c, 0x96, 0x90, 0x59, 0x05, 0x3b, 0x7a, 0x85, - 0x40, 0xfd, 0x1e, 0xc8, 0xe7, 0x8a, 0x8b, 0x21, 0xda, 0x43, 0x64, 0x9f, 0x2d, 0x14, 0xb1, 0x72, - 0xf5, 0x5b, 0xc8, 0xb6, 0x9c, 0x37, 0x76, 0xec, 0x39, 0xa0, 0xa3, 0x05, 0x52, 0x6e, 0x0f, 0xd9, - }, { - 0xa7, 0xdd, 0x0d, 0x78, 0x9e, 0x0b, 0xe3, 0x95, 0x60, 0x36, 0x36, 0x4f, 0xf9, 0x60, 0x5a, 0xa3, - 0x11, 0x24, 0xd2, 0x87, 0xc8, 0x52, 0x75, 0xec, 0xbb, 0xc1, 0x4c, 0xba, 0x24, 0xfe, 0x8f, 0x19, - 0xda, 0x13, 0x66, 0xaf, 0x49, 0xd0, 0x90, 0x06, 0x8c, 0x6a, 0xfb, 0x91, 0x37, 0x8d, 0x0d, 0x78, - 0xbf, 0x49, 0x11, 0xf4, 0x23, 0xe5, 0xce, 0x3b, 0x55, 0xbc, 0xa2, 0x57, 0xe8, 0x22, 0x74, 0xce, - }, { - 0x2c, 0xea, 0xc1, 0xbf, 0x4a, 0x24, 0x1f, 0xc2, 0x79, 0x47, 0xa2, 0x7c, 0xb6, 0xd9, 0x68, 0x15, - 0x80, 0x56, 0x5d, 0x01, 0x33, 0xfd, 0xf4, 0xae, 0xde, 0x30, 0x07, 0x9b, 0xe5, 0x83, 0x9b, 0x68, - 0x49, 0xb4, 0x2e, 0x83, 0x1f, 0xc2, 0xb5, 0x7c, 0xa2, 0x19, 0xd8, 0xe5, 0x7c, 0x2f, 0x83, 0xda, - 0xf7, 0x6b, 0x90, 0xfe, 0xc4, 0x01, 0x5a, 0x97, 0x61, 0xa6, 0x3d, 0x40, 0x0b, 0x58, 0xe6, 0x3d, - }, { - 0x4d, 0xd1, 0xb2, 0x0f, 0x28, 0xbd, 0xe4, 0x78, 0xf6, 0x4a, 0x0f, 0x93, 0x8b, 0x17, 0xd1, 0xa4, - 0x3a, 0xec, 0xc9, 0x35, 0x93, 0x56, 0x7e, 0xcb, 0x55, 0x20, 0xa0, 0xfe, 0x6c, 0x89, 0x17, 0x62, - 0x17, 0x62, 0x4b, 0xb1, 0xb4, 0xde, 0xd1, 0x87, 0xc9, 0x14, 0x3c, 0x4a, 0x7e, 0xa8, 0xe2, 0x7d, - 0xa0, 0x9f, 0xf6, 0x5c, 0x6a, 0x09, 0x8d, 0xf0, 0x0f, 0xe3, 0x53, 0x25, 0x95, 0x36, 0x28, 0xcb, - } -}; -/*----------------- - * long data get - */ -static unsigned int getlong(unsigned char *p) -{ - return *p+p[1]*256+(p[2]+p[3]*256)*65536; -} - -/*========================================== - * Grf data decode : Subs - *------------------------------------------ - */ -static void NibbleSwap(BYTE *Src, int len) -{ - for(;0>4) | (*Src<<4); - } -} - -static void BitConvert(BYTE *Src,char *BitSwapTable) -{ - int lop,prm; - BYTE tmp[8]; - *(DWORD*)tmp=*(DWORD*)(tmp+4)=0; - for(lop=0;lop!=64;lop++) { - prm = BitSwapTable[lop]-1; - if (Src[(prm >> 3) & 7] & BitMaskTable[prm & 7]) { - tmp[(lop >> 3) & 7] |= BitMaskTable[lop & 7]; - } - } - *(DWORD*)Src = *(DWORD*)tmp; - *(DWORD*)(Src+4) = *(DWORD*)(tmp+4); -} - -static void BitConvert4(BYTE *Src) -{ - int lop,prm; - BYTE tmp[8]; - tmp[0] = ((Src[7]<<5) | (Src[4]>>3)) & 0x3f; // ..0 vutsr - tmp[1] = ((Src[4]<<1) | (Src[5]>>7)) & 0x3f; // ..srqpo n - tmp[2] = ((Src[4]<<5) | (Src[5]>>3)) & 0x3f; // ..o nmlkj - tmp[3] = ((Src[5]<<1) | (Src[6]>>7)) & 0x3f; // ..kjihg f - tmp[4] = ((Src[5]<<5) | (Src[6]>>3)) & 0x3f; // ..g fedcb - tmp[5] = ((Src[6]<<1) | (Src[7]>>7)) & 0x3f; // ..cba98 7 - tmp[6] = ((Src[6]<<5) | (Src[7]>>3)) & 0x3f; // ..8 76543 - tmp[7] = ((Src[7]<<1) | (Src[4]>>7)) & 0x3f; // ..43210 v - - for(lop=0;lop!=4;lop++) { - tmp[lop] = (NibbleData[lop][tmp[lop*2]] & 0xf0) - | (NibbleData[lop][tmp[lop*2+1]] & 0x0f); - } - - *(DWORD*)(tmp+4)=0; - for(lop=0;lop!=32;lop++) { - prm = BitSwapTable3[lop]-1; - if (tmp[prm >> 3] & BitMaskTable[prm & 7]) { - tmp[(lop >> 3) + 4] |= BitMaskTable[lop & 7]; - } - } - *(DWORD*)Src ^= *(DWORD*)(tmp+4); -} - -static void decode_des_etc(BYTE *buf,int len,int type,int cycle) -{ - int lop,cnt=0; - if(cycle<3) cycle=3; - else if(cycle<5) cycle++; - else if(cycle<7) cycle+=9; - else cycle+=15; - - for(lop=0;lop*8 64K on 16-bit machine: */ - if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; - - stream.next_out = dest; - stream.avail_out = (uInt)*destLen; - if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; - - stream.zalloc = (alloc_func)0; - stream.zfree = (free_func)0; - - err = inflateInit(&stream); - if (err != Z_OK) return err; - - err = inflate(&stream, Z_FINISH); - if (err != Z_STREAM_END) { - inflateEnd(&stream); - return err == Z_OK ? Z_BUF_ERROR : err; - } - *destLen = stream.total_out; - - err = inflateEnd(&stream); - return err; -} -/*********************************************************** - *** File List Sobroutines *** - ***********************************************************/ - -/*========================================== - * File List : Hash make - *------------------------------------------ - */ -static int filehash(unsigned char *fname) -{ - unsigned int hash=0; - while(*fname) { - hash = ((hash<<1)+(hash>>7)*9+tolower(*fname)); - fname++; - } - return hash & 255; -} - -/*========================================== - * File List : Hash initalize - *------------------------------------------ - */ -static void hashinit(void) -{ - int lop; - for(lop=0;lop<256;lop++) - filelist_hash[lop]=-1; -} - -/*========================================== - * File List : File find - *------------------------------------------ - */ -FILELIST *filelist_find(char *fname) -{ - int hash; - - for(hash=filelist_hash[filehash(fname)];hash>=0;hash=filelist[hash].next) { - if(strcasecmp(filelist[hash].fn,fname)==0) - break; - } - - return (hash>=0)? &filelist[hash] : NULL; -} - -/*========================================== - * File List : Filelist add - *------------------------------------------ - */ -#define FILELIST_ADDS 1024 // number increment of file lists ` - -static FILELIST* filelist_add(FILELIST *entry) -{ - int hash; - - if (filelist_entrys>=FILELIST_LIMIT) { - printf("filelist limit : filelist_add\n"); - exit(1); - } - - if (filelist_entrys>=filelist_maxentry) { - FILELIST *new_filelist = (FILELIST*)realloc( - (void*)filelist, (filelist_maxentry+FILELIST_ADDS)*sizeof(FILELIST) ); - if (new_filelist != NULL) { - filelist = new_filelist; - memset(filelist + filelist_maxentry, '\0', - FILELIST_ADDS * sizeof(FILELIST)); - filelist_maxentry += FILELIST_ADDS; - } else { - printf("out of memory : filelist_add\n"); - exit(1); - } - } - - memcpy( &filelist[filelist_entrys], entry, sizeof(FILELIST) ); - - hash = filehash(entry->fn); - filelist[filelist_entrys].next = filelist_hash[hash]; - filelist_hash[hash] = filelist_entrys; - - filelist_entrys++; - - return &filelist[filelist_entrys-1]; -} - -static FILELIST* filelist_modify(FILELIST *entry) -{ - FILELIST *fentry; - if ((fentry=filelist_find(entry->fn))!=NULL) { - int tmp = fentry->next; - memcpy( fentry, entry, sizeof(FILELIST) ); - fentry->next = tmp; - } else { - fentry = filelist_add(entry); - } - return fentry; -} - -/*========================================== - * File List : filelist size adjust - *------------------------------------------ - */ -static void filelist_adjust(void) -{ - if (filelist!=NULL) { - if (filelist_maxentry>filelist_entrys) { - FILELIST *new_filelist = (FILELIST*)realloc( - (void*)filelist,filelist_entrys*sizeof(FILELIST) ); - if (new_filelist != NULL) { - filelist = new_filelist; - filelist_maxentry = filelist_entrys; - } else { - printf("out of memory : filelist\n"); - exit(1); - } - } - } -} - -/*********************************************************** - *** Grfio Sobroutines *** - ***********************************************************/ -/*========================================== - * Grfio : Resnametable replace - *------------------------------------------ - */ -char* grfio_resnametable(char* fname, char *lfname) -{ - FILE *fp; - char *p; - char w1[256],w2[256],restable[256],line[512]; - - sprintf(restable,"%sdata\\resnametable.txt",data_dir); - - for(p=&restable[0];*p!=0;p++) if (*p=='\\') *p = '/'; - - fp = fopen(restable,"rb"); - if(fp==NULL) { - printf("%s not found\n",restable); - exit(1); // 1:not found error - } - - while(fgets(line,508,fp)){ - if((sscanf(line,"%[^#]#%[^#]#",w1,w2)==2) && (sscanf(fname,"%*5s%s",lfname)==1) && (!strcmpi(w1,lfname))){ - sprintf(lfname,"data\\%s",w2); - fclose(fp); - return lfname; - } - } - fclose(fp); - return fname; - -} - -/*========================================== - * Grfio : Resource file size get - *------------------------------------------ - */ -int grfio_size(char *fname) -{ - FILELIST *entry; - - entry = filelist_find(fname); - - if (entry==NULL || entry->gentry<0) { // LocalFileCheck - char lfname[256],rname[256],*p; - FILELIST lentry; - struct stat st; - - //printf("%s\t",fname); - sprintf(rname,"%s",grfio_resnametable(fname,lfname)); - //printf("%s\n",rname); - sprintf(lfname,"%s%s",data_dir,rname); - //printf("%s\n",lfname); - - for(p=&lfname[0];*p!=0;p++) if (*p=='\\') *p = '/'; // * At the time of Unix - - if (stat(lfname,&st)==0) { - strncpy(lentry.fn, fname, sizeof(lentry.fn)-1 ); - lentry.declen = st.st_size; - lentry.gentry = 0; // 0:LocalFile - entry = filelist_modify(&lentry); - } else if (entry==NULL) { - printf("%s not found\n", fname); - //exit(1); - return -1; - } - } - return entry->declen; -} - -/*========================================== - * Grfio : Resource file read & size get - *------------------------------------------ - */ -void* grfio_reads(char *fname, int *size) -{ - FILE *in = NULL; - unsigned char *buf=NULL,*buf2=NULL; - char *gfname; - FILELIST *entry; - - entry = filelist_find(fname); - - if (entry==NULL || entry->gentry<=0) { // LocalFileCheck - char lfname[256],rname[256],*p; - FILELIST lentry; - - strncpy(lfname,fname,255); - sprintf(rname,"%s",grfio_resnametable(fname,lfname)); - sprintf(lfname,"%s%s",data_dir,rname); - //printf("%s\n",lfname); - - for(p=&lfname[0];*p!=0;p++) if (*p=='\\') *p = '/'; // * At the time of Unix - - in = fopen(lfname,"rb"); - if(in!=NULL) { - if (entry!=NULL && entry->gentry==0) { - lentry.declen=entry->declen; - } else { - fseek(in,0,2); // SEEK_END - lentry.declen = ftell(in); - } - fseek(in,0,0); // SEEK_SET - buf2 = calloc(lentry.declen+1024, 1); - if (buf2==NULL) { - printf("file read memory allocate error : declen\n"); - goto errret; - } - fread(buf2,1,lentry.declen,in); - fclose(in); in = NULL; - strncpy( lentry.fn, fname, sizeof(lentry.fn)-1 ); - lentry.gentry = 0; // 0:LocalFile - entry = filelist_modify(&lentry); - } else { - if (entry!=NULL && entry->gentry<0) { - entry->gentry = -entry->gentry; // local file checked - } else { - printf("%s not found\n", fname); - //goto errret; - free(buf2); - return NULL; - } - } - } - if (entry!=NULL && entry->gentry>0) { // Archive[GRF] File Read - buf = calloc(entry->srclen_aligned+1024, 1); - if (buf==NULL) { - printf("file read memory allocate error : srclen_aligned\n"); - goto errret; - } - gfname = gentry_table[entry->gentry-1]; - in = fopen(gfname,"rb"); - if(in==NULL) { - printf("%s not found\n",gfname); - //goto errret; - free(buf); - return NULL; - } - fseek(in,entry->srcpos,0); - fread(buf,1,entry->srclen_aligned,in); - fclose(in); - buf2=calloc(entry->declen+1024, 1); - if (buf2==NULL) { - printf("file decode memory allocate error\n"); - goto errret; - } - if(entry->type==1 || entry->type==3 || entry->type==5) { - uLongf len; - if (entry->cycle>=0) { - decode_des_etc(buf,entry->srclen_aligned,entry->cycle==0,entry->cycle); - } - len=entry->declen; - decode_zip(buf2,&len,buf,entry->srclen); - if(len!=entry->declen) { - printf("decode_zip size miss match err: %d != %d\n",(int)len,entry->declen); - goto errret; - } - } else { - memcpy(buf2,buf,entry->declen); - } - free(buf); - } - if (size!=NULL && entry!=NULL) - *size = entry->declen; - return buf2; -errret: - if (buf!=NULL) free(buf); - if (buf2!=NULL) free(buf2); - if (in!=NULL) fclose(in); - exit(1); //return NULL; -} - -/*========================================== - * Grfio : Resource file read - *------------------------------------------ - */ -void* grfio_read(char *fname) -{ - return grfio_reads(fname,NULL); -} - -/*========================================== - * Resource filename decode - *------------------------------------------ - */ -static unsigned char * decode_filename(unsigned char *buf,int len) -{ - int lop; - for(lop=0;lop> 8; - - if (grf_version==0x01) { //****** Grf version 01xx ****** - list_size = grf_size-ftell(fp); - grf_filelist = calloc(list_size, 1); - if(grf_filelist==NULL){ - fclose(fp); - printf("out of memory : grf_filelist\n"); - return 3; // 3:memory alloc error - } - fread(grf_filelist,1,list_size,fp); - fclose(fp); - - entrys = getlong(grf_header+0x26) - getlong(grf_header+0x22) - 7; - - // Get an entry - for(entry=0,ofs=0;entrysizeof(aentry.fn)-1){ - printf("file name too long : %s\n",fname); - free(grf_filelist); - exit(1); - } - srclen=0; - if((period_ptr=rindex(fname,'.'))!=NULL){ - for(lop=0;lop<4;lop++) { - if(strcasecmp(period_ptr,".gnd\0.gat\0.act\0.str"+lop*5)==0) - break; - } - srclen=getlong(grf_filelist+ofs2)-getlong(grf_filelist+ofs2+8)-715; - if(lop==4) { - for(lop=10,srccount=1;srclen>=lop;lop=lop*10,srccount++); - } else { - srccount=0; - } - } else { - srccount=0; - } - - aentry.srclen = srclen; - aentry.srclen_aligned = getlong(grf_filelist+ofs2+4)-37579; - aentry.declen = getlong(grf_filelist+ofs2+8); - aentry.srcpos = getlong(grf_filelist+ofs2+13)+0x2e; - aentry.cycle = srccount; - aentry.type = type; - strncpy(aentry.fn,fname,sizeof(aentry.fn)-1); -#ifdef GRFIO_LOCAL - aentry.gentry = -(gentry+1); // As Flag for making it a negative number carrying out the first time LocalFileCheck -#else - aentry.gentry = gentry+1; // With no first time LocalFileCheck -#endif - filelist_modify(&aentry); - } - ofs = ofs2 + 17; - } - free(grf_filelist); - - } else if (grf_version==0x02) { //****** Grf version 02xx ****** - unsigned char eheader[8]; - unsigned char *rBuf; - uLongf rSize,eSize; - - fread(eheader,1,8,fp); - rSize = getlong(eheader); // Read Size - eSize = getlong(eheader+4); // Extend Size - - if (rSize > grf_size-ftell(fp)) { - fclose(fp); - printf("Illegal data format : grf compress entry size\n"); - return 4; - } - - rBuf = calloc( rSize , 1); // Get a Read Size - if (rBuf==NULL) { - fclose(fp); - printf("out of memory : grf compress entry table buffer\n"); - return 3; - } - grf_filelist = calloc( eSize , 1); // Get a Extend Size - if (grf_filelist==NULL) { - free(rBuf); - fclose(fp); - printf("out of memory : grf extract entry table buffer\n"); - return 3; - } - fread(rBuf,1,rSize,fp); - fclose(fp); - decode_zip(grf_filelist,&eSize,rBuf,rSize); // Decode function - list_size = eSize; - free(rBuf); - - entrys = getlong(grf_header+0x26) - 7; - - // Get an entry - for(entry=0,ofs=0;entrysizeof(aentry.fn)-1) { - printf("grf : file name too long : %s\n",fname); - free(grf_filelist); - exit(1); - } - ofs2 = ofs+strlen(grf_filelist+ofs)+1; - type = grf_filelist[ofs2+12]; - if(type==1 || type==3 || type==5) { - srclen=getlong(grf_filelist+ofs2); - if (grf_filelist[ofs2+12]==3) { - for(lop=10,srccount=1;srclen>=lop;lop=lop*10,srccount++); - } else if (grf_filelist[ofs2+12]==5) { - srccount = 0; - } else { // if (grf_filelist[ofs2+12]==1) { - srccount = -1; - } - - aentry.srclen = srclen; - aentry.srclen_aligned = getlong(grf_filelist+ofs2+4); - aentry.declen = getlong(grf_filelist+ofs2+8); - aentry.srcpos = getlong(grf_filelist+ofs2+13)+0x2e; - aentry.cycle = srccount; - aentry.type = type; - strncpy(aentry.fn,fname,sizeof(aentry.fn)-1); -#ifdef GRFIO_LOCAL - aentry.gentry = -(gentry+1); // As Flag for making it a negative number carrying out the first time LocalFileCheck -#else - aentry.gentry = gentry+1; // With no first time LocalFileCheck -#endif - filelist_modify(&aentry); - } - ofs = ofs2 + 17; - } - free(grf_filelist); - - } else { //****** Grf Other version ****** - fclose(fp); - printf("not support grf versions : %04x\n",getlong(grf_header+0x2a)); - return 4; - } - - filelist_adjust(); // Unnecessary area release of filelist - - return 0; // 0:no error -} - -/*========================================== - * Grfio : Resource file check - *------------------------------------------ - */ -static void grfio_resourcecheck() -{ - int size; - unsigned char *buf,*ptr; - char w1[256],w2[256],src[256],dst[256]; - FILELIST *entry; - - buf=grfio_reads("data\\resnametable.txt",&size); - buf[size] = 0; - - for(ptr=buf;ptr-buf=GENTRY_LIMIT) { - printf("gentrys limit : grfio_add\n"); - exit(1); - } - - printf("%s file reading...\n",fname); - - if (gentry_entrys>=gentry_maxentry) { - char **new_gentry = (char**)realloc( - (void*)gentry_table,(gentry_maxentry+GENTRY_ADDS)*sizeof(char*) ); - if (new_gentry!=NULL) { - int lop; - gentry_table = new_gentry; - gentry_maxentry += GENTRY_ADDS; - for(lop=gentry_entrys;lop