| 437b3ba8 |
1 | #include <stdio.h> |
| 2 | #include <sys/types.h> |
| 3 | #include <sys/stat.h> |
| 4 | #include <fcntl.h> |
| d34afc1e |
5 | #include <unistd.h> |
| 437b3ba8 |
6 | |
| 7 | #include "hw_types.h" |
| 8 | #include "hw_helpers.h" |
| 9 | #include "process.h" |
| 10 | #include "split.h" |
| 11 | |
| 12 | #define CHAR_START 0x81 |
| 13 | #define CHAR_END 0223 |
| 14 | |
| 15 | |
| 16 | //#define STOP1 0x83 |
| 17 | //#define STOP1 0x93 |
| 18 | //#define STOP1 0xff |
| 19 | |
| 20 | |
| 21 | int fd=-3; |
| 22 | int number=0; |
| 23 | |
| 24 | |
| 25 | enum{OUTSIDE,INSIDE_ASM,INSIDE_FORT}; |
| 26 | int state = OUTSIDE; |
| 27 | extern int splitnum; |
| 28 | |
| 29 | #define bstart_l 1 |
| 30 | #define bend_l 2 |
| 31 | #define endseq_l 3 |
| 32 | char bstart_str[bstart_l] = {CHAR_START}; |
| 33 | char bend_str[bend_l] = {CHAR_END,0xff}; |
| 34 | char endseq_str[endseq_l] = {0x83,0x93,0xff}; |
| 35 | |
| 36 | void split_init(){ |
| 37 | } |
| 38 | |
| 39 | |
| 40 | void split(datablock * block){ |
| 41 | if ((block->type==BT_STOP) && splitnum){ |
| 42 | char filename[200]; |
| 43 | number+=10; |
| 44 | snprintf(filename,200,"%04i-STOP",number); |
| 45 | fd=open (filename,O_WRONLY|O_CREAT|O_TRUNC,00644); |
| 46 | write(fd,endseq_str,endseq_l); |
| 47 | close (fd); |
| 48 | return; |
| 49 | } |
| 50 | |
| 51 | if (block->type!=BT_DATA) return; |
| 52 | |
| 53 | switch (state){ |
| 54 | case OUTSIDE: |
| 55 | if (get_blocktype(block)==6){ |
| 56 | char* fn = extract_label6(block); |
| 57 | char filename[200]; |
| 58 | number+=10; |
| 59 | if (splitnum) snprintf(filename,200,"%04i-%s",number,fn); |
| 60 | else snprintf(filename,200,"%s",fn); |
| 61 | free(fn); |
| 62 | while (filename[strlen(filename)-1]==' ')filename [strlen(filename)-1]=0; |
| 63 | fd=open (filename,O_WRONLY|O_CREAT|O_TRUNC,00644); |
| 64 | state=INSIDE_FORT; |
| 65 | write(fd,bstart_str,bstart_l); |
| 66 | write(fd,block->raw_data,(block->size)*3); |
| 67 | write(fd,bend_str,bend_l); |
| 68 | } |
| 69 | |
| 70 | if ((get_blocktype(block)==0)&& (get_blocksubtype(block)==0)){ |
| 71 | char ** labels=extract_labels0(block); |
| 72 | char* fn = labels[0]; |
| 73 | char filename[200]; |
| 74 | number+=10; |
| 75 | if (splitnum) snprintf(filename,200,"%04i-%s",number,fn); |
| 76 | else snprintf(filename,200,"%s",fn); |
| 77 | |
| 78 | while (filename[strlen(filename)-1]==' ')filename [strlen(filename)-1]=0; |
| 79 | fd=open (filename,O_WRONLY|O_CREAT|O_TRUNC,00644); |
| 80 | dispose_labels(labels); |
| 81 | |
| 82 | state=INSIDE_ASM; |
| 83 | write(fd,bstart_str,bstart_l); |
| 84 | write(fd,block->raw_data,(block->size)*3); |
| 85 | write(fd,bend_str,bend_l); |
| 86 | } |
| 87 | break; |
| 88 | |
| 89 | case INSIDE_ASM: |
| 90 | write(fd,bstart_str,bstart_l); |
| 91 | write(fd,block->raw_data,(block->size)*3); |
| 92 | write(fd,bend_str,bend_l); |
| 93 | if (get_blocksubtype(block)==014){ |
| 94 | state=OUTSIDE; |
| 95 | close(fd); |
| 96 | } |
| 97 | break; |
| 98 | |
| 99 | case INSIDE_FORT: |
| 100 | write(fd,bstart_str,bstart_l); |
| 101 | write(fd,block->raw_data,(block->size)*3); |
| 102 | write(fd,bend_str,bend_l); |
| 103 | if ((get_blocktype(block)==3)||get_blocktype(block)==4){ |
| 104 | state=OUTSIDE; |
| 105 | close(fd); |
| 106 | } |
| 107 | break; |
| 108 | } |
| 109 | } |
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