diff options
Diffstat (limited to 'common/ini/ini_config.c')
| -rw-r--r-- | common/ini/ini_config.c | 104 |
1 files changed, 55 insertions, 49 deletions
diff --git a/common/ini/ini_config.c b/common/ini/ini_config.c index 17cb53b10..67af11bfd 100644 --- a/common/ini/ini_config.c +++ b/common/ini/ini_config.c @@ -42,6 +42,9 @@ #define SLASH "/" +#define EXCLUDE_EMPTY 0 +#define INCLUDE_EMPTY 1 + /* Name of the special collection used to store parsing errors */ #define FILE_ERROR_SET "ini_file_error_set" @@ -1569,13 +1572,16 @@ void free_bin_config_value(char *value) if (value) free(value); } -/* Arrays of stings and integers */ -char **get_string_config_array(struct collection_item *item, - const char *sep, int *size, int *error) +/* Arrays of stings */ +static char **get_str_cfg_array(struct collection_item *item, + int include, + const char *sep, + int *size, + int *error) { - const char *defsep = ","; char *copy = NULL; char *dest = NULL; + char locsep[4]; int lensep; char *buff; int count = 0; @@ -1583,11 +1589,10 @@ char **get_string_config_array(struct collection_item *item, int resume_len; char **array; char *start; - int i, j, k; - int growlen = 0; + int i, j; int dlen; - TRACE_FLOW_STRING("get_string_config_array", "Entry"); + TRACE_FLOW_STRING("get_str_cfg_array", "Entry"); /* Do we have the item ? */ if ((item == NULL) || @@ -1598,8 +1603,16 @@ char **get_string_config_array(struct collection_item *item, } /* Handle the separators */ - if (sep == NULL) sep = defsep; - lensep = strnlen(sep, 3); + if (sep == NULL) { + locsep[0] = ','; + locsep[1] = '\0'; + lensep = 2; + } + else { + strncpy(locsep, sep, 3); + locsep[4] = '\0'; + lensep = strlen(locsep) + 1; + } /* Allocate memory for the copy of the string */ copy = malloc(col_get_item_length(item)); @@ -1613,17 +1626,18 @@ char **get_string_config_array(struct collection_item *item, dest = copy; buff = col_get_item_data(item); start = buff; - dlen = col_get_item_length(item) - 1; + dlen = col_get_item_length(item); for(i = 0; i < dlen; i++) { - growlen = 1; for(j = 0; j < lensep; j++) { - if(buff[i] == sep[j]) { + if(buff[i] == locsep[j]) { /* If we found one of the separators trim spaces around */ resume_len = len; while (len > 0) { if (isspace(start[len - 1])) len--; else break; } + TRACE_INFO_STRING("Current:", start); + TRACE_INFO_NUMBER("Length:", len); if (len > 0) { /* Save block aside */ memcpy(dest, start, len); @@ -1631,52 +1645,29 @@ char **get_string_config_array(struct collection_item *item, dest += len; *dest = '\0'; dest++; - len = 0; } + else if(include) { + count++; + *dest = '\0'; + dest++; + } + if (locsep[j] == '\0') break; /* We are done */ + /* Move forward and trim spaces if any */ start += resume_len + 1; i++; TRACE_INFO_STRING("Other pointer :", buff + i); - k = 0; - while(1) { - TRACE_INFO_STRING("Remaining buffer :", start); - while (((i + k) < dlen) && (isspace(*start))) { - k++; - start++; - } - /* May be we have another separator */ - TRACE_INFO_STRING("Remaining before sep check :", start); - if(*start && strchr(sep, *start)) { - TRACE_INFO_NUMBER("Found separator:", *start); - start++; - k++; - } - else { - break; - } + while ((i < dlen) && (isspace(*start))) { + i++; + start++; } - + len = -1; /* Len will be increased in the loop */ + i--; /* i will be increas so we need to step back */ TRACE_INFO_STRING("Remaining buffer after triming spaces:", start); - - if (k) i += k - 1; - /* Next iteration of the loop will add 1 */ - /* Break out of the inner loop */ - growlen = 0; break; } } - if (growlen) len++; - } - - TRACE_INFO_STRING("Last part :", start); - TRACE_INFO_NUMBER("Length :", len); - if(len) { - /* Copy the remaining piece */ - memcpy(dest, start, len); - count++; - dest += len; - *dest = '\0'; - dest++; + len++; } /* Now we know how many items are there in the list */ @@ -1702,10 +1693,25 @@ char **get_string_config_array(struct collection_item *item, if (error) *error = EOK; if (size) *size = count; - TRACE_FLOW_STRING("get_string_config_array", "Exit"); + TRACE_FLOW_STRING("get_str_cfg_array", "Exit"); return array; } +/* Get array of strings from item eliminating empty tokens */ +char **get_string_config_array(struct collection_item *item, + const char *sep, int *size, int *error) +{ + TRACE_FLOW_STRING("get_string_config_array", "Called."); + return get_str_cfg_array(item, EXCLUDE_EMPTY, sep, size, error); +} +/* Get array of strings from item preserving empty tokens */ +char **get_raw_string_config_array(struct collection_item *item, + const char *sep, int *size, int *error) +{ + TRACE_FLOW_STRING("get_raw_string_config_array", "Called."); + return get_str_cfg_array(item, INCLUDE_EMPTY, sep, size, error); +} + /* Special function to free string config array */ void free_string_config_array(char **str_config) { |