eddy/eddys_snippets
1
0
Fork 0
mirror of https://github.com/eddyem/eddys_snippets.git synced 2026-03-21 09:11:03 +03:00
Code Issues Packages Projects Releases Wiki Activity

some remake about stringHash4MCU_: modified to test with parameter and argument

Browse Source
This commit is contained in:
Edward Emelianov
2023-02-04 12:01:02 +03:00
parent 338b9cb4e2
commit 5260ddb3bb
22 changed files with 366 additions and 1186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
stringHash4MCU_/hashgen.c
View File

@@ -169,21 +169,39 @@ static char *fnname(const char *cmd){
}
static const char *fhdr =
"int parsecmd(char *cmd, char *args){\n\
if(!cmd || !args) return 0;\n\
uint32_t h = hashf(cmd);\n\
switch(h){\n"
"int parsecmd(const char *str){\n\
char cmd[CMD_MAXLEN + 1];\n\
if(!str || !*str) return RET_CMDNOTFOUND;\n\
int i = 0;\n\
while(*str > '@' && i < CMD_MAXLEN){ cmd[i++] = *str++; }\n\
cmd[i] = 0;\n\
if(*str){\n\
while(*str <= ' ') ++str;\n\
}\n\
char *args = (char*) str;\n\
uint32_t h = hashf(cmd);\n\
switch(h){\n\n"
;
static const char *ffooter =
" default: return 0;\n\
" default: break;\n\
}\n\
return 0;\n\
return RET_CMDNOTFOUND;\n\
}\n\n"
;
static const char *fns =
"int fn_%s(_U_ uint32_t hash, _U_ char *args) WAL; // \"%s\" (%u)\n\n"
;
static const char *fproto = "int parsecmd(char *cmdwargs, char *args);\n\n";
static const char *headercontent = "#ifndef _U_\n\
#define _U_ __attribute__((__unused__))\n\
#endif\n\n\
#define CMD_MAXLEN (32)\n\n\
enum{\n\
RET_CMDNOTFOUND = -2,\n\
RET_WRONGCMD = -1,\n\
RET_BAD = 0,\n\
RET_GOOD = 1\n\
};\n\n\
int parsecmd(const char *cmdwargs);\n\n";
static const char *sw =
" case CMD_%s:\n\
return fn_%s(h, args);\n\
@@ -192,9 +210,6 @@ static const char *srchdr =
"#include <stdint.h>\n\
#include <stddef.h>\n\
#include \"%s\"\n\n\
#ifndef _U_\n\
#define _U_ __attribute__((__unused__))\n\
#endif\n\n\
#ifndef WAL\n\
#define WAL __attribute__ ((weak, alias (\"__f1\")))\n\
#endif\n\nstatic int __f1(_U_ uint32_t h, _U_ char *a){return 1;}\n\n"
@@ -220,7 +235,7 @@ static void build(strhash *H, int hno, int hlen){
fprintf(source, fns, H[i].fname, H[i].str, H[i].hash);
}
}
fprintf(header, "%s", fproto);
fprintf(header, "%s", headercontent);
fprintf(source, "%s\n", hashsources[hno]);
fprintf(source, "%s", fhdr);
for(int i = 0; i < hlen; ++i){