diff options
Diffstat (limited to 'project/dclib/dclib-basics.c')
| -rw-r--r-- | project/dclib/dclib-basics.c | 191 |
1 files changed, 184 insertions, 7 deletions
diff --git a/project/dclib/dclib-basics.c b/project/dclib/dclib-basics.c index d2eca00..8f9ec1f 100644 --- a/project/dclib/dclib-basics.c +++ b/project/dclib/dclib-basics.c @@ -720,6 +720,16 @@ ccp StringCenterE /////////////////////////////////////////////////////////////////////////////// +char * StringLower ( ccp src ) +{ + if (src) + for ( char *ptr = (char*)src; *ptr; ptr++ ) + *ptr = tolower(*ptr); + return (char*)src; +} + +//----------------------------------------------------------------------------- + char * StringLowerE ( char * buf, ccp buf_end, ccp src ) { // RESULT: end of copied string pointing to NULL @@ -781,6 +791,16 @@ char * MemLowerS ( char * buf, ssize_t buf_size, mem_t src ) /////////////////////////////////////////////////////////////////////////////// +char * StringUpper ( ccp src ) +{ + if (src) + for ( char *ptr = (char*)src; *ptr; ptr++ ) + *ptr = toupper(*ptr); + return (char*)src; +} + +//----------------------------------------------------------------------------- + char * StringUpperE ( char * buf, ccp buf_end, ccp src ) { // RESULT: end of copied string pointing to NULL @@ -3477,8 +3497,7 @@ void DumpArgManager ( FILE *f, int indent, const ArgManager_t *am, ccp title ) char buf[10]; int fw = snprintf(buf,sizeof(buf),"%u",am->argc-1)+2; - uint i; - for ( i = 0; i < am->argc; i++ ) + for ( int i = 0; i < am->argc; i++ ) fprintf(f,"%*s%*u: |%s|\n", indent,"", fw,i, am->argv[i] ); } } @@ -6074,23 +6093,41 @@ const KeywordTab_t *GetKewordByIdAndOpt /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// -const KeywordTab_t * ScanKeyword +const KeywordTab_t * ScanKeywordEx ( int * res_abbrev, // NULL or pointer to result 'abbrev_count' ccp arg, // argument to scan + int arg_len, // length of 'arg', if <0 then terminate at null, comma or semicolon + LowerUpper_t force_case, // change case of scanned arg if LOUP_LOWER|LOUP_UPPER const KeywordTab_t * key_tab // valid pointer to command table ) { - DASSERT(arg); - char key_buf[KEYWORD_NAME_MAX]; + if ( !arg || !key_tab ) + return 0; + char key_buf[KEYWORD_NAME_MAX]; char *dest = key_buf; char *end = key_buf + sizeof(key_buf) - 1; - while ( *arg && *arg != ',' && *arg != ';' && dest < end ) - *dest++ = toupper((int)*arg++); + + if ( arg_len < 0 ) + { + while ( *arg && *arg != ',' && *arg != ';' && dest < end ) + *dest++ = *arg++; + } + else + { + ccp arg_end = arg + arg_len; + while ( *arg && arg < arg_end && dest < end ) + *dest++ = *arg++; + } *dest = 0; const int key_len = dest - key_buf; + if ( force_case == LOUP_UPPER ) + StringUpper(key_buf); + else if ( force_case == LOUP_LOWER ) + StringLower(key_buf); + int favor_count = 0, abbrev_count = 0; const KeywordTab_t *ct, *key_ct = 0; const KeywordTab_t *favor_ct = 0, *favor_prev = 0, *abbrev_ct = 0, *abbrev_prev = 0; @@ -6642,6 +6679,146 @@ int ScanKeywordOffOn // /////////////////////////////////////////////////////////////////////////////// +/////////////// KeywordTabManager_t /////////////// +/////////////////////////////////////////////////////////////////////////////// + +void InitializeKTM ( KeywordTabManager_t *ktm, int grow, bool sort ) +{ + DASSERT(ktm); + memset(ktm,0,sizeof(*ktm)); + ktm->sort = sort; + ktm->grow = grow > 10 ? grow : 10; + ktm->size = ktm->grow; + ktm->list = CALLOC(ktm->size+1,sizeof(*ktm->list)); +} + +/////////////////////////////////////////////////////////////////////////////// + +void ResetKTM ( KeywordTabManager_t *ktm ) +{ + if (ktm) + { + for ( int idx = 0; idx < ktm->used; idx++ ) + { + KeywordTab_t *key = ktm->list + idx; + FreeString(key->name1); + FreeString(key->name2); + } + FREE(ktm->list); + memset(ktm,0,sizeof(*ktm)); + } +} + +/////////////////////////////////////////////////////////////////////////////// + +void ClearKTM ( KeywordTabManager_t *ktm ) +{ + if (ktm) + { + if (!ktm->list) + InitializeKTM(ktm,10,true); + DASSERT(ktm->list); + ktm->used = 0; + memset(ktm->list,0,sizeof(*ktm->list)); + } +} + +/////////////////////////////////////////////////////////////////////////////// + +static ccp ktm_dup_name ( const KeywordTabManager_t *ktm, ccp name, int namelen ) +{ + ccp res = namelen < 0 ? STRDUP(name) : MEMDUP(name,namelen); + if ( ktm->force_case == LOUP_UPPER ) + StringUpper(res); + else if ( ktm->force_case == LOUP_LOWER ) + StringLower(res); + return res; +} + +/////////////////////////////////////////////////////////////////////////////// + +static KeywordTab_t * insert_ktm_helper + ( KeywordTabManager_t *ktm, uint idx, ccp name, int namelen, s64 id, s64 opt ) +{ + DASSERT(ktm); + if ( ktm->used == ktm->size ) + { + if ( ktm->grow < 10 ) + ktm->grow = 10; + ktm->size += ktm->size/2 + ktm->grow; + ktm->list = REALLOC( ktm->list, (ktm->size+1) * sizeof(*ktm->list)) ; + } + + if ( idx >= ktm->used ) + idx = ktm->used; + KeywordTab_t *key = ktm->list + idx; + + if ( idx < ktm->used ) + memmove( key+1, key, (ktm->used-idx)*sizeof(*ktm->list) ); + memset(ktm->list + ++ktm->used, 0, sizeof(*key) ); + + key->id = id; + key->opt = opt; + key->name1 = ktm_dup_name(ktm,name,namelen); + key->name2 = 0; + return key; +} + +/////////////////////////////////////////////////////////////////////////////// + +KeywordTab_t * InsertKTM + ( KeywordTabManager_t *ktm, ccp name, int namelen, s64 id, s64 opt ) +{ + DASSERT(ktm); + if (!ktm->sort) + return AppendKTM(ktm,name, namelen,id,opt); + + int idx; + KeywordTab_t *key = ktm->list; + + // find first occurance + for ( idx = 0; idx < ktm->used; idx++, key++ ) + if ( key->id == id && key->opt == opt ) + { + // skip same entries + for ( ; idx < ktm->used; idx++, key++ ) + if ( key->id != id || key->opt != opt ) + break; + + key--; + if ( !key->name2 ) + { + key->name2 = ktm_dup_name(ktm,name,namelen); + return key; + } + break; + } + + return insert_ktm_helper(ktm,idx,name,namelen,id,opt); +} + +/////////////////////////////////////////////////////////////////////////////// + +KeywordTab_t * AppendKTM + ( KeywordTabManager_t *ktm, ccp name, int namelen, s64 id, s64 opt ) +{ + DASSERT(ktm); + + if ( ktm->used > 0 ) + { + KeywordTab_t *key = ktm->list + ktm->used - 1; + if ( !key->name2 && key->id == id && key->opt == opt ) + { + key->name2 = ktm_dup_name(ktm,name,namelen); + return key; + } + } + + return insert_ktm_helper(ktm,ktm->used,name,namelen,id,opt); +} + +// +/////////////////////////////////////////////////////////////////////////////// /////////////// OFF/AUTO/ON/FORCE /////////////// /////////////////////////////////////////////////////////////////////////////// |