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GUI for CSV import

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This patch implements GUI for importing CSV log files. One is able to
configure what columns contain time, depth and temperature fields.
Pre-configured log applications currently included are ADP log viewer
and XP5. (Both of these use actually tab as separator, so the field
separator currently hard-coded.)

[Dirk Hohndel: minor fixes]

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Miika Turkia 2013-10-16 22:05:19 +03:00 • committed by Dirk Hohndel
parent 80bced4f56
commit 4c49670cdb
11 changed files with 494 additions and 32 deletions
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53
file.c
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@ -72,7 +72,7 @@ static void zip_read(struct zip_file *file, char **error, const char *filename)
mem = realloc(mem, size);
}
mem[read] = 0;
parse_xml_buffer(filename, mem, read, &dive_table, error);
parse_xml_buffer(filename, mem, read, &dive_table, NULL, error);
free(mem);
}
@ -286,7 +286,7 @@ static void parse_file_buffer(const char *filename, struct memblock *mem, char *
if (fmt && open_by_filename(filename, fmt+1, mem, error))
return;
parse_xml_buffer(filename, mem->buffer, mem->size, &dive_table, error);
parse_xml_buffer(filename, mem->buffer, mem->size, &dive_table, NULL, error);
}
void parse_file(const char *filename, char **error)
@ -319,3 +319,52 @@ void parse_file(const char *filename, char **error)
parse_file_buffer(filename, &mem, error);
free(mem.buffer);
}
#define MAXCOLDIGITS 3
#define MAXCOLS 100
void parse_csv_file(const char *filename, int time, int depth, int temp, char **error)
{
struct memblock mem;
char *params[7];
char timebuf[MAXCOLDIGITS];
char depthbuf[MAXCOLDIGITS];
char tempbuf[MAXCOLDIGITS];
if (time >= MAXCOLS || depth >= MAXCOLS || temp >= MAXCOLS) {
int len = strlen(translate("gettextFromC", "Maximum number of supported columns on CSV import is %d")) + MAXCOLDIGITS;
*error = malloc(len);
snprintf(*error, len, translate("gettextFromC", "Maximum number of supported columns on CSV import is %d"), MAXCOLS);
return;
}
snprintf(timebuf, MAXCOLDIGITS, "%d", time);
snprintf(depthbuf, MAXCOLDIGITS, "%d", depth);
snprintf(tempbuf, MAXCOLDIGITS, "%d", temp);
params[0] = "timeField";
params[1] = timebuf;
params[2] = "depthField";
params[3] = depthbuf;
params[4] = "tempField";
params[5] = tempbuf;
params[6] = NULL;
if (filename == NULL)
return;
if (readfile(filename, &mem) < 0) {
if (error) {
int len = strlen(translate("gettextFromC","Failed to read '%s'")) + strlen(filename);
*error = malloc(len);
snprintf(*error, len, translate("gettextFromC","Failed to read '%s'"), filename);
}
return;
}
if (try_to_xslt_open_csv(filename, &mem, error))
return;
parse_xml_buffer(filename, mem.buffer, mem.size, &dive_table, (const char **)params, error);
free(mem.buffer);
}