mirror of
https://github.com/radareorg/radare2.git
synced 2025-02-03 12:12:06 +00:00
d5138a7c1d
- Reduce the use of global variables by packing all them in a struct
- Redesign the autocompletion method for r_line
- Not yet finished, but so much refactoring out there :)
- Using the singleton format (r_xxx_instance)
- APIs has been cleaned up
- Some bugs fixed
- Syntax fixes
--HG--
rename : libr/cons/print.c => libr/cons/filter.c
148 lines
2.6 KiB
C
148 lines
2.6 KiB
C
/* THIS FILE CONTAINS OLD FUNCTIONS TO BE DEPRECATED OR RETHINKED */
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/* scripting */
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/* TODO: remove label related stuff */
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#if 0
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#define BLOCK 4096
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static char *labels = NULL;
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static ut32 size = 0;
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static ut32 lsize = 0;
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static int label_get(char *name)
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{
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int i, n;
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for(i=0;i<size;i++) {
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if (!strcmp(name, labels+i+4)) {
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memcpy(&n, labels+i, 4);
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return n;
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}
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i+=strlen(labels+i+4)+4;
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}
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return -1;
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}
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static void label_add (const char *str) {
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ut32 size = r_line_histidx;
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ut32 len = strlen(str)-1;
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fprintf(stderr, "New label(%s)\n",str); // XXX debug
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memset(labels+lsize+4, '\0', BLOCK-((lsize+len+4)%BLOCK));
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memcpy(labels+lsize, &size, 4);
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memcpy(labels+lsize+4, str, len);
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lsize+=len+4+1;
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}
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void r_line_label_show()
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{
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ut32 i, p, n = 0;
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for(i=0;i<lsize;i++,n++) {
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memcpy(&p, labels+i, 4);
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printf(" %03d %03d %s\n", i, p, labels+i+4);
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i+=strlen(labels+i+4)+4;
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}
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}
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static void label_reset()
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{
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lsize = 0;
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free(labels);
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labels = NULL;
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}
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static int is_label(const char *str)
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{
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if (str[0]=='\0')
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return 0;
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if (str[strlen(str)-1]==':') {
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if (str[0]==':') {
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r_line_label_show();
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return 2;
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}
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return 1;
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}
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return 0;
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}
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#endif
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/* TODO: Remove this test case .. this is not R_API */
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#if 0
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static int r_line_printchar() {
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unsigned char buf[10];
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r_cons_set_raw(1);
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buf[0]=r_line_readchar();
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switch(buf[0]) {
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case 226:
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case 197:
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case 195:
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case 194:
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buf[0] = r_line_readchar();
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printf("unicode-%02x-%02x\n", buf[0],buf[1]);
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break;
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case 8: // wtf is 127?
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case 127: printf("backspace\n"); break;
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case 32: printf("space\n"); break;
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case 27:
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read(0, buf, 5);
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printf("esc-%02x-%02x-%02x-%02x\n",
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buf[0],buf[1],buf[2],buf[3]);
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break;
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case 12: printf("^L\n"); break;
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case 13: printf("intro\n"); break;
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case 18: printf("^R\n"); break;
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case 9: printf("tab\n"); break;
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case 3: printf("control-c\n"); break;
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case 0: printf("control-space\n"); break;
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default:
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printf("(code:%d)\n", buf[0]);
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break;
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}
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r_cons_set_raw(0);
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return buf[0];
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}
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#endif
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/* history stuff */
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int r_line_hist_label(const char *label, void (*cb)(const char*))
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{
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int i;
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#if 0
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if (label[0]=='.') {
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if (!is_label(label+1))
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return 0;
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} else {
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switch(is_label(label)) {
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case 0:
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case 2:
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return 0;
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}
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}
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#endif
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#if 0
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i = label_get(label);
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if (i == -1) {
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label_add(label);
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return 1;
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}
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#endif
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if (r_line_history != NULL)
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for(i=0;i<r_line_histsize; i++) {
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if (r_line_history[i] == NULL)
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break;
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fprintf(stderr, "%s\n", r_line_history[i]);
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if (cb != NULL)
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cb(r_line_history[i]);
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else fprintf(stderr, "%s\n", r_line_history[i]);
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}
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return 1;
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}
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