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-rw-r--r--src/pacman/trans.c193
-rw-r--r--src/pacman/trans.h4
2 files changed, 104 insertions, 93 deletions
diff --git a/src/pacman/trans.c b/src/pacman/trans.c
index 6e0c8428..f2f7113c 100644
--- a/src/pacman/trans.c
+++ b/src/pacman/trans.c
@@ -26,7 +26,6 @@
#include <sys/stat.h>
#include <unistd.h>
#include <dirent.h>
-#include <math.h>
#include <libintl.h>
#include <alpm.h>
@@ -42,13 +41,79 @@ extern config_t *config;
static int prevpercent=0; /* for less progressbar output */
+/* refactored function from cb_trans_evt */
+static void retrieve_local(void *data1, void *data2)
+{
+ const unsigned int maxcols = getcols();
+ char out[PATH_MAX];
+ unsigned int i;
+
+ MSG(NL, " %s [", (char*)data1);
+ STRNCPY(out, (char*)data2, maxcols-42);
+ MSG(CL, "%s", out);
+ for(i = strlen(out); i < maxcols-43; i++) {
+ MSG(CL, " ");
+ }
+ fputs(_("] 100% LOCAL "), stdout);
+}
+
+/* refactored from cb_trans_progress */
+/* TODO with a little more work, we may be able to incorporate this
+ * into the download progress bar as well. */
+static void fill_progress(const int percent, const int proglen)
+{
+ const unsigned short chomp = alpm_option_get_chomp();
+ const unsigned int hashlen = proglen - 8;
+ const unsigned int hash = percent * hashlen / 100;
+ unsigned int lasthash = 0, mouth = 0;
+ unsigned int i;
+
+ printf(" [");
+ for(i = hashlen; i > 1; --i) {
+ /* if special progress bar enabled */
+ if(chomp) {
+ if(i > hashlen - hash) {
+ printf("-");
+ } else if(i == hashlen - hash) {
+ if(lasthash == hash) {
+ if(mouth) {
+ printf("\033[1;33mC\033[m");
+ } else {
+ printf("\033[1;33mc\033[m");
+ }
+ } else {
+ lasthash = hash;
+ mouth = mouth == 1 ? 0 : 1;
+ if(mouth) {
+ printf("\033[1;33mC\033[m");
+ } else {
+ printf("\033[1;33mc\033[m");
+ }
+ }
+ } else if(i%3 == 0) {
+ printf("\033[0;37mo\033[m");
+ } else {
+ printf("\033[0;37m \033[m");
+ }
+ } /* else regular progress bar */
+ else if(i > hashlen - hash) {
+ printf("#");
+ } else {
+ printf("-");
+ }
+ }
+ printf("] %3d%%\r", percent);
+
+ if(percent == 100) {
+ printf("\n");
+ }
+}
+
/* Callback to handle transaction events
*/
void cb_trans_evt(pmtransevt_t event, void *data1, void *data2)
{
char str[LOG_STR_LEN] = "";
- char out[PATH_MAX];
- int i;
switch(event) {
case PM_TRANS_EVT_CHECKDEPS_START:
@@ -155,14 +220,7 @@ void cb_trans_evt(pmtransevt_t event, void *data1, void *data2)
fflush(stdout);
break;
case PM_TRANS_EVT_RETRIEVE_LOCAL:
- MSG(NL, " %s [", (char*)data1);
- unsigned int maxcols = getcols();
- STRNCPY(out, (char*)data2, maxcols-42);
- MSG(CL, "%s", out);
- for(i = strlen(out); i < maxcols-43; i++) {
- MSG(CL, " ");
- }
- fputs(_("] 100% LOCAL "), stdout);
+ retrieve_local(data1, data2);
break;
}
}
@@ -286,14 +344,12 @@ void cb_trans_conv(pmtransconv_t event, void *data1, void *data2,
}
}
-void cb_trans_progress(pmtransprog_t event, char *pkgname, int percent,
- int howmany, int remain)
+void cb_trans_progress(pmtransprog_t event, char *pkgname, const int percent,
+ const int howmany, const int remain)
{
- static int lasthash = 0, mouth = 0;
- int i, hash;
- long chomp = 0;
- unsigned int maxcols = getcols();
- unsigned int maxpkglen, progresslen = maxcols - 57;
+ /* size of line to allocate for text printing (e.g. not progressbar) */
+ const int infolen = 50;
+ int i, digits, textlen, pkglen, proglen;
char *ptr = NULL;
if(config->noprogressbar) {
@@ -306,103 +362,58 @@ void cb_trans_progress(pmtransprog_t event, char *pkgname, int percent,
set_output_padding(0); /* shut it off again */
}
- if (!pkgname)
- return;
- if (percent > 100)
- return;
- if(percent == prevpercent)
+ /* if no pkgname, percent is too high or unchanged, then return */
+ if (!pkgname || percent > 100 || percent == prevpercent) {
return;
+ }
prevpercent=percent;
switch (event) {
case PM_TRANS_PROGRESS_ADD_START:
ptr = _("installing");
break;
-
case PM_TRANS_PROGRESS_UPGRADE_START:
ptr = _("upgrading");
break;
-
case PM_TRANS_PROGRESS_REMOVE_START:
ptr = _("removing");
break;
-
case PM_TRANS_PROGRESS_CONFLICTS_START:
ptr = _("checking for file conflicts");
break;
}
- hash=percent*progresslen/100;
- // if the package name is too long, then slice the ending
- maxpkglen=46-strlen(ptr)-(3+2*(int)log10(howmany));
- if(strlen(pkgname)>maxpkglen)
- pkgname[maxpkglen]='\0';
+ /* find # of digits in package counts to scale output */
+ digits = 1;
+ i = howmany;
+ while((i /= 10)) {
+ ++digits;
+ }
+
+ /* determine room left for non-digits text [not ( 1/12) part] */
+ textlen = infolen - 3 - (2 * digits);
+ /* room left for package name */
+ pkglen = textlen - strlen(ptr) - 1;
switch (event) {
- case PM_TRANS_PROGRESS_ADD_START:
- case PM_TRANS_PROGRESS_UPGRADE_START:
- case PM_TRANS_PROGRESS_REMOVE_START:
- putchar('(');
- for(i=0;i<(int)log10(howmany)-(int)log10(remain);i++)
- putchar(' ');
- printf("%d/%d) %s %s ", remain, howmany, ptr, pkgname);
- if (strlen(pkgname)<maxpkglen)
- for (i=maxpkglen-strlen(pkgname)-1; i>0; i--)
- putchar(' ');
- break;
-
- case PM_TRANS_PROGRESS_CONFLICTS_START:
- printf("%s (", ptr);
- for(i=0;i<(int)log10(howmany)-(int)log10(remain);i++)
- putchar(' ');
- printf("%d/%d) ", remain, howmany);
- for (i=maxpkglen; i>0; i--)
- putchar(' ');
- break;
- }
+ case PM_TRANS_PROGRESS_ADD_START:
+ case PM_TRANS_PROGRESS_UPGRADE_START:
+ case PM_TRANS_PROGRESS_REMOVE_START:
+ /* TODO clean up so digits and pkglen aren't passed twice */
+ printf("(%*d/%*d) %s %-*.*s", digits, remain, digits, howmany,
+ ptr, pkglen, pkglen, pkgname);
+ break;
- chomp = alpm_option_get_chomp();
+ case PM_TRANS_PROGRESS_CONFLICTS_START:
+ printf("(%*d/%*d) %-*s", digits, remain, digits, howmany,
+ textlen, ptr);
+ break;
- /* hide the cursor, prevent flicker during fancy graphics
- printf("\033[?25l\033[?1c[");
- */
- printf("[");
- for(i = progresslen; i > 0; --i) {
- if(chomp) {
- if(i > progresslen - hash) {
- printf("-");
- } else if(i == progresslen - hash) {
- if(lasthash == hash) {
- if(mouth) {
- printf("\033[1;33mC\033[m");
- } else {
- printf("\033[1;33mc\033[m");
- }
- } else {
- lasthash = hash;
- mouth = mouth == 1 ? 0 : 1;
- if(mouth) {
- printf("\033[1;33mC\033[m");
- } else {
- printf("\033[1;33mc\033[m");
- }
- }
- } else if(i%3 == 0) {
- printf("\033[0;37mo\033[m");
- } else {
- printf("\033[0;37m \033[m");
- }
- } else if(i > progresslen - hash) {
- printf("#");
- } else {
- printf("-");
- }
}
- printf("] %3d%%\r", percent);
- if(percent == 100) {
- printf("\n");
- }
+ /* call refactored fill progress function */
+ proglen = getcols() - infolen;
+ fill_progress(percent, proglen);
}
/* vim: set ts=2 sw=2 noet: */
diff --git a/src/pacman/trans.h b/src/pacman/trans.h
index 6eb78358..63ff4714 100644
--- a/src/pacman/trans.h
+++ b/src/pacman/trans.h
@@ -29,8 +29,8 @@ void cb_trans_conv(pmtransconv_t event, void *data1, void *data2,
void *data3, int *response);
/* callback to handle display of the progress bar for transactions */
-void cb_trans_progress(pmtransprog_t event, char *pkgname, int percent,
- int howmany, int remain);
+void cb_trans_progress(pmtransprog_t event, char *pkgname, const int percent,
+ const int howmany, const int remain);
#endif /* _PM_TRANS_H */
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-12-25 06:27:53 +0000