661 lines
14 KiB
C
661 lines
14 KiB
C
#include "Evry.h"
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#define MAX_FUZZ 100
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#define MAX_WORDS 5
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static const char *home_dir = NULL;
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static int home_dir_len;
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static char dir_buf[1024];
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EAPI void
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evry_util_file_detail_set(Evry_Item_File *file)
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{
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char *dir = NULL;
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const char *tmp;
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if (EVRY_ITEM(file)->detail)
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return;
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if (!home_dir)
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{
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home_dir = e_user_homedir_get();
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home_dir_len = strlen(home_dir);
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}
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dir = ecore_file_dir_get(file->path);
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if (!dir || !home_dir) return;
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if (!strncmp(dir, home_dir, home_dir_len))
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{
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tmp = dir + home_dir_len;
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if (*(tmp) == '\0')
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snprintf(dir_buf, sizeof(dir_buf), "~%s", tmp);
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else
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snprintf(dir_buf, sizeof(dir_buf), "~%s/", tmp);
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EVRY_ITEM(file)->detail = eina_stringshare_add(dir_buf);
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}
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else
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{
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if (!strncmp(dir, "//", 2))
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EVRY_ITEM(file)->detail = eina_stringshare_add(dir + 1);
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else
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EVRY_ITEM(file)->detail = eina_stringshare_add(dir);
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}
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E_FREE(dir);
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}
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EAPI int
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evry_fuzzy_match(const char *str, const char *match)
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{
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const char *p, *m, *next;
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int sum = 0;
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unsigned int last = 0;
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unsigned int offset = 0;
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unsigned int min = 0;
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unsigned char first = 0;
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/* ignore punctuation */
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unsigned char ip = 1;
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unsigned int cnt = 0;
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/* words in match */
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unsigned int m_num = 0;
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unsigned int m_cnt = 0;
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unsigned int m_min[MAX_WORDS];
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unsigned int m_len = 0;
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if (!match || !str) return 0;
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/* remove white spaces at the beginning */
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for (; (*match != 0) && isspace(*match); match++);
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for (; (*str != 0) && isspace(*str); str++);
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/* count words in match */
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for (m = match; (*m != 0) && (m_num < MAX_WORDS);)
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{
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for (; (*m != 0) && !isspace(*m); m++);
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for (; (*m != 0) && isspace(*m); m++);
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m_min[m_num++] = MAX_FUZZ;
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}
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for (m = match; ip && (*m != 0); m++)
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if (ip && ispunct(*m)) ip = 0;
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m_len = strlen(match);
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/* with less than 3 chars match must be a prefix */
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if (m_len < 3) m_len = 0;
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next = str;
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m = match;
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while((m_cnt < m_num) && (*next != 0))
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{
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/* reset match */
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if (m_cnt == 0) m = match;
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/* end of matching */
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if (*m == 0) break;
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offset = 0;
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last = 0;
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min = 1;
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first = 0;
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/* match current word of string against current match */
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for (p = next; *next != 0; p++)
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{
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/* new word of string begins */
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if ((*p == 0) || isspace(*p) || (ip && ispunct(*p)))
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{
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if (m_cnt < m_num - 1)
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{
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/* test next match */
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for (; (*m != 0) && !isspace(*m); m++);
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for (; (*m != 0) && isspace(*m); m++);
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m_cnt++;
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break;
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}
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else
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{
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/* go to next word */
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for (; (*p != 0) && ((isspace(*p) || (ip && ispunct(*p)))); p++);
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cnt++;
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next = p;
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m_cnt = 0;
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break;
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}
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}
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/* current char matches? */
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if (tolower(*p) != tolower(*m))
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{
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if (!first)
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offset += 1;
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else
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offset += 3;
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if (offset <= m_len * 3)
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continue;
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}
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if (min < MAX_FUZZ && offset <= m_len * 3)
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{
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/* first offset of match in word */
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if (!first)
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{
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first = 1;
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last = offset;
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}
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min += offset + (offset - last) * 5;
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last = offset;
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/* try next char of match */
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if (*(++m) != 0 && !isspace(*m))
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continue;
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/* end of match: store min weight of match */
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min += (cnt - m_cnt) > 0 ? (cnt - m_cnt) : 0;
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if (min < m_min[m_cnt])
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m_min[m_cnt] = min;
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}
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else
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{
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/* go to next match */
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for (; (*m != 0) && !isspace(*m); m++);
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}
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if (m_cnt < m_num - 1)
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{
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/* test next match */
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for (; (*m != 0) && isspace(*m); m++);
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m_cnt++;
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break;
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}
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else if(*p != 0)
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{
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/* go to next word */
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for (; (*p != 0) && !((isspace(*p) || (ip && ispunct(*p)))); p++);
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for (; (*p != 0) && ((isspace(*p) || (ip && ispunct(*p)))); p++);
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cnt++;
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next = p;
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m_cnt = 0;
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break;
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}
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else
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{
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next = p;
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break;
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}
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}
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}
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for (m_cnt = 0; m_cnt < m_num; m_cnt++)
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{
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sum += m_min[m_cnt];
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if (sum >= MAX_FUZZ)
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{
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sum = 0;
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break;
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}
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}
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if (sum > 0)
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{
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/* exact match ? */
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if (strlen(str) != m_len)
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sum += 10;
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}
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return sum;
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}
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static int
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_evry_fuzzy_match_sort_cb(const void *data1, const void *data2)
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{
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const Evry_Item *it1 = data1;
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const Evry_Item *it2 = data2;
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if (it1->priority - it2->priority)
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return (it1->priority - it2->priority);
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if (it1->fuzzy_match || it2->fuzzy_match)
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{
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if (it1->fuzzy_match && !it2->fuzzy_match)
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return -1;
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if (!it1->fuzzy_match && it2->fuzzy_match)
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return 1;
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if (it1->fuzzy_match - it2->fuzzy_match)
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return (it1->fuzzy_match - it2->fuzzy_match);
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}
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return 0;
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}
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EAPI Eina_List *
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evry_fuzzy_match_sort(Eina_List *items)
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{
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return eina_list_sort(items, eina_list_count(items), _evry_fuzzy_match_sort_cb);
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}
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/* taken from e_utils. just changed 48 to 72.. we need
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evry_icon_theme_set(Evas_Object *obj, const char *icon,
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size:small, mid, large) imo */
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static int
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_evry_icon_theme_set(Evas_Object *obj, const char *icon)
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{
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const char *file;
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char buf[4096];
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if ((!icon) || (!icon[0])) return 0;
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snprintf(buf, sizeof(buf), "e/icons/%s", icon);
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file = e_theme_edje_file_get("base/theme/icons", buf);
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if (file[0])
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{
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e_icon_file_edje_set(obj, file, buf);
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return 1;
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}
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return 0;
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}
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static int
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_evry_icon_fdo_set(Evas_Object *obj, const char *icon)
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{
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char *path = NULL;
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unsigned int size;
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if ((!icon) || (!icon[0])) return 0;
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size = e_util_icon_size_normalize(128 * e_scale);
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path = efreet_icon_path_find(e_config->icon_theme, icon, size);
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if (!path) return 0;
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e_icon_file_set(obj, path);
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E_FREE(path);
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return 1;
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}
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EAPI Evas_Object *
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evry_icon_theme_get(const char *icon, Evas *e)
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{
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Evas_Object *o = e_icon_add(e);
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if (e_config->icon_theme_overrides)
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{
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if (_evry_icon_fdo_set(o, icon) ||
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_evry_icon_theme_set(o, icon))
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return o;
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}
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else
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{
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if (_evry_icon_theme_set(o, icon) ||
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_evry_icon_fdo_set(o, icon))
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return o;
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}
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evas_object_del(o);
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return NULL;
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}
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static Evas_Object *
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_evry_icon_mime_theme_get(const char *mime, Evas *e)
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{
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Evas_Object *o = NULL;
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char buf[1024];
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const char *file;
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if (snprintf(buf, sizeof(buf), "e/icons/fileman/mime/%s", mime) >= sizeof(buf))
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return NULL;
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file = e_theme_edje_file_get("base/theme/icons", buf);
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if (file && file[0])
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{
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o = edje_object_add(e);
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if (!o) return NULL;
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if (!edje_object_file_set(o, file, buf))
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{
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evas_object_del(o);
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return NULL;
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}
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return o;
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}
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return NULL;
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}
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EAPI Evas_Object *
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evry_icon_mime_get(const char *mime, Evas *e)
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{
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Evas_Object *o = NULL;
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char *icon;
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if (!e_config->icon_theme_overrides)
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o = _evry_icon_mime_theme_get(mime, e);
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if (o) return o;
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icon = efreet_mime_type_icon_get(mime, e_config->icon_theme, 128);
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if (icon)
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{
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o = e_util_icon_add(icon, e);
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free(icon);
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}
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if (o) return o;
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return _evry_icon_mime_theme_get(mime, e);
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}
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static Evas_Object *
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_file_icon_get(const Evry_Item *it, Evas *e)
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{
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Evas_Object *o = NULL;
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GET_FILE(file, it);
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if (it->browseable)
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o = evry_icon_theme_get("folder", e);
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else if (file->mime)
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o = evry_icon_mime_get(file->mime, e);
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if (!o)
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o = evry_icon_mime_get("unknown", e);
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return o;
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}
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Evas_Object *
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evry_util_icon_get(Evry_Item *it, Evas *e)
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{
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Evas_Object *o = NULL;
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if (it->icon_get)
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o = it->icon_get(it, e);
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if (!o && it->icon)
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o = evry_icon_theme_get(it->icon, e);
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if (evry_item_type_check(it, EVRY_TYPE_FILE, NULL))
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o = _file_icon_get(it, e);
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/* TODO default type: files, apps */
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return o;
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}
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EAPI int
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evry_util_exec_app(const Evry_Item *it_app, const Evry_Item *it_file)
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{
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E_Zone *zone;
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Eina_List *files = NULL;
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char *exe = NULL;
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char *tmp = NULL;
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if (!it_app) return 0;
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GET_APP(app, it_app);
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zone = e_util_zone_current_get(e_manager_current_get());
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if (app->desktop)
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{
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if (it_file)
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{
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GET_FILE(file, it_file);
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Eina_List *l;
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char *mime;
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int open_folder = 0;
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if (!EVRY_ITEM(file)->browseable)
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{
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EINA_LIST_FOREACH(app->desktop->mime_types, l, mime)
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{
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if (!strcmp(mime, "x-directory/normal"))
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{
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open_folder = 1;
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break;
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}
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}
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}
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if (open_folder)
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{
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tmp = ecore_file_dir_get(file->path);
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files = eina_list_append(files, tmp);
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}
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else
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{
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files = eina_list_append(files, file->path);
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}
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e_exec(zone, app->desktop, NULL, files, NULL);
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if (file && file->mime && !open_folder)
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e_exehist_mime_desktop_add(file->mime, app->desktop);
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if (files)
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eina_list_free(files);
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E_FREE(tmp);
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}
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else if (app->file)
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{
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files = eina_list_append(files, app->file);
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e_exec(zone, app->desktop, NULL, files, NULL);
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eina_list_free(files);
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}
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else
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{
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e_exec(zone, app->desktop, NULL, NULL, NULL);
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}
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}
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else if (app->file)
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{
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if (it_file)
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{
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GET_FILE(file, it_file);
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int len;
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tmp = eina_str_escape(file->path);
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len = strlen(app->file) + strlen(tmp) + 2;
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exe = malloc(len);
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snprintf(exe, len, "%s %s", app->file, tmp);
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e_exec(zone, NULL, exe, NULL, NULL);
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E_FREE(exe);
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E_FREE(tmp);
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}
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else
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{
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exe = (char *) app->file;
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e_exec(zone, NULL, exe, NULL, NULL);
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}
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}
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return 1;
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}
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static int
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_conf_timer(void *data)
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{
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/* e_util_dialog_internal(title, */
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e_util_dialog_internal(_("Configuration Updated"), data);
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return 0;
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}
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EAPI Eina_Bool
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evry_util_module_config_check(const char *module_name, int conf, int epoch, int version)
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{
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if ((conf >> 16) < epoch)
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{
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char *too_old =
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_("%s Configuration data needed "
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"upgrading. Your old configuration<br> has been"
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" wiped and a new set of defaults initialized. "
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"This<br>will happen regularly during "
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"development, so don't report a<br>bug. "
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"This simply means the module needs "
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"new configuration<br>data by default for "
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"usable functionality that your old<br>"
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"configuration simply lacks. This new set of "
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"defaults will fix<br>that by adding it in. "
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"You can re-configure things now to your<br>"
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"liking. Sorry for the inconvenience.<br>");
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char buf[4096];
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snprintf(buf, sizeof(buf), too_old, module_name);
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ecore_timer_add(1.0, _conf_timer, buf);
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return EINA_FALSE;
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}
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else if (conf > version)
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{
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char *too_new =
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_("Your %s Module configuration is NEWER "
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"than the module version. This is "
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"very<br>strange. This should not happen unless"
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" you downgraded<br>the module or "
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"copied the configuration from a place where"
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"<br>a newer version of the module "
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"was running. This is bad and<br>as a "
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"precaution your configuration has been now "
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"restored to<br>defaults. Sorry for the "
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"inconvenience.<br>");
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char buf[4096];
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snprintf(buf, sizeof(buf), too_new, module_name);
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ecore_timer_add(1.0, _conf_timer, buf);
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return EINA_FALSE;
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}
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return EINA_TRUE;
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}
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/* taken from curl:
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*
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* Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et
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* al.
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*
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* Unescapes the given URL escaped string of given length. Returns a
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* pointer to a malloced string with length given in *olen.
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* If length == 0, the length is assumed to be strlen(string).
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* If olen == NULL, no output length is stored.
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*/
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#define ISXDIGIT(x) (isxdigit((int) ((unsigned char)x)))
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EAPI char *
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evry_util_unescape(const char *string, int length)
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{
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int alloc = (length?length:(int)strlen(string))+1;
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char *ns = malloc(alloc);
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unsigned char in;
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int strindex=0;
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unsigned long hex;
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if( !ns )
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return NULL;
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while(--alloc > 0) {
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in = *string;
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if(('%' == in) && ISXDIGIT(string[1]) && ISXDIGIT(string[2])) {
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/* this is two hexadecimal digits following a '%' */
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char hexstr[3];
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char *ptr;
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hexstr[0] = string[1];
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|
hexstr[1] = string[2];
|
|
hexstr[2] = 0;
|
|
|
|
hex = strtoul(hexstr, &ptr, 16);
|
|
in = (unsigned char)(hex & (unsigned long) 0xFF);
|
|
// in = ultouc(hex); /* this long is never bigger than 255 anyway */
|
|
|
|
string+=2;
|
|
alloc-=2;
|
|
}
|
|
|
|
ns[strindex++] = in;
|
|
string++;
|
|
}
|
|
ns[strindex]=0; /* terminate it */
|
|
|
|
return ns;
|
|
}
|
|
|
|
#undef ISXDIGIT
|
|
|
|
static Eina_Bool
|
|
_isalnum(unsigned char in)
|
|
{
|
|
switch (in) {
|
|
case '0': case '1': case '2': case '3': case '4':
|
|
case '5': case '6': case '7': case '8': case '9':
|
|
case 'a': case 'b': case 'c': case 'd': case 'e':
|
|
case 'f': case 'g': case 'h': case 'i': case 'j':
|
|
case 'k': case 'l': case 'm': case 'n': case 'o':
|
|
case 'p': case 'q': case 'r': case 's': case 't':
|
|
case 'u': case 'v': case 'w': case 'x': case 'y': case 'z':
|
|
case 'A': case 'B': case 'C': case 'D': case 'E':
|
|
case 'F': case 'G': case 'H': case 'I': case 'J':
|
|
case 'K': case 'L': case 'M': case 'N': case 'O':
|
|
case 'P': case 'Q': case 'R': case 'S': case 'T':
|
|
case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z':
|
|
return EINA_TRUE;
|
|
default:
|
|
break;
|
|
}
|
|
return EINA_FALSE;
|
|
}
|
|
EAPI char *
|
|
evry_util_url_escape(const char *string, int inlength)
|
|
{
|
|
size_t alloc = (inlength?(size_t)inlength:strlen(string))+1;
|
|
char *ns;
|
|
char *testing_ptr = NULL;
|
|
unsigned char in; /* we need to treat the characters unsigned */
|
|
size_t newlen = alloc;
|
|
int strindex=0;
|
|
size_t length;
|
|
|
|
ns = malloc(alloc);
|
|
if(!ns)
|
|
return NULL;
|
|
|
|
length = alloc-1;
|
|
while(length--) {
|
|
in = *string;
|
|
|
|
if (_isalnum(in)) {
|
|
/* just copy this */
|
|
ns[strindex++]=in;
|
|
}
|
|
else {
|
|
/* encode it */
|
|
newlen += 2; /* the size grows with two, since this'll become a %XX */
|
|
if(newlen > alloc) {
|
|
alloc *= 2;
|
|
testing_ptr = realloc(ns, alloc);
|
|
if(!testing_ptr) {
|
|
free( ns );
|
|
return NULL;
|
|
}
|
|
else {
|
|
ns = testing_ptr;
|
|
}
|
|
}
|
|
|
|
snprintf(&ns[strindex], 4, "%%%02X", in);
|
|
|
|
strindex+=3;
|
|
}
|
|
string++;
|
|
}
|
|
ns[strindex]=0; /* terminate it */
|
|
return ns;
|
|
}
|