diary

commit 6e58b2dbc32390bfa0e7bf57a96f6846c0e030ab
parent 4da97e90728f15da456179f8a25c5979b54ca791
Author: Andreas Gruhler <agruhl@gmx.ch>
Date:   Wed, 22 Sep 2021 23:12:37 +0200

read first VEVENT DESCRIPTION from ics file

Diffstat:
M
src/diary.c
 | 
15
+++++++++++++++
M
src/utils.c
 | 
21
+++++++++++++++++++++
M
src/utils.h
 | 
1
+

3 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/src/diary.c b/src/diary.c
@@ -474,6 +474,8 @@ int main(int argc, char** argv) {
     int ch, conf_ch;
     int pad_pos = 0;
     int syear = 0, smonth = 0, sday = 0;
+    char ics_input_filepath[256];
+    char* expanded_ics_input_filepath;
     struct tm new_date;
     int prev_width = COLS - ASIDE_WIDTH - CAL_WIDTH;
     int prev_height = LINES - 1;
@@ -666,6 +668,19 @@ int main(int argc, char** argv) {
                     it.tm_mday++;
                 }
                 break;
+            // import from ics file
+            case 'i':
+                wclear(header);
+                curs_set(2);
+                mvwprintw(header, 0, 0, "Import from file: ");
+                if (wscanw(header, "%s", &ics_input_filepath) == 1) {
+                    // fprintf(stderr, "ICS input file: %s\n", ics_input_filepath);
+                    expanded_ics_input_filepath = expand_path(ics_input_filepath);
+                    ics_import(expanded_ics_input_filepath);
+                    free(expanded_ics_input_filepath);
+                }
+                curs_set(0);
+                break;
         }
 
         if (mv_valid) {
diff --git a/src/utils.c b/src/utils.c
@@ -319,6 +319,27 @@ void fpath(const char* dir, size_t dir_size, const struct tm* date, char** rpath
     strcat(*rpath, dstr);
 }
 
+/* Import journal entries from an ics file */
+void ics_import(const char* ics_input) {
+    FILE* pfile = fopen(ics_input, "r");
+
+    fseek(pfile, 0, SEEK_END);
+    long ics_bytes = ftell(pfile) + 1;
+    rewind(pfile);
+
+    char* ics = malloc(ics_bytes);
+    fread(ics, 1, ics_bytes, pfile);
+    fclose(pfile);
+
+    ics[ics_bytes] = 0;
+    // fprintf(stderr, "Import ICS file: %s\n", ics);
+
+
+    char* desc = extract_ical_field(ics, "DESCRIPTION", true);
+    fprintf(stderr, "Import DESCRIPTION: %s\n", desc);
+    free (desc);
+}
+
 config CONFIG = {
     .range = 1,
     .weekday = 1,
diff --git a/src/utils.h b/src/utils.h
@@ -30,6 +30,7 @@ char* extract_ical_field(const char* ical, char* key, bool multline);
 char* expand_path(const char* str);
 char* strrstr(char *haystack, char *needle);
 void fpath(const char* dir, size_t dir_size, const struct tm* date, char** rpath, size_t rpath_size);
+void ics_import(const char* ics_input);
 
 typedef struct
 {