- boinccmd: add --set_gpu_mode command

- fix some compile warnings


svn path=/trunk/boinc/; revision=21002

checkin_notes

@@ -2091,3 +2091,14 @@ Rom    25 Mar 2010
         
     clientgui/
         BOINCTaskBar.cpp
+
+David  25 Mar 2010
+    - boinccmd: add --set_gpu_mode command
+    - fix some compile warnings
+
+    client/
+        cs_notice.cpp,h
+        work_fetch.cpp
+        boinc_cmd.cpp
+        gui_http.cpp,h
+        main.cpp

client/boinc_cmd.cpp

@@ -81,6 +81,8 @@ Commands:\n\
    op = retry | abort\n\
  --set_run_mode mode duration       set run mode for given duration\n\
    mode = always | auto | never\n\
+ --set_gpu_mode mode duration       set GPU run mode for given duration\n\
+   mode = always | auto | never\n\
  --set_network_mode mode duration\n\
  --set_proxy_settings\n\
  --run_benchmarks\n\
@@ -328,6 +330,23 @@ int main(int argc, char** argv) {
         } else {
             fprintf(stderr, "Unknown op %s\n", op);
         }
+    } else if (!strcmp(cmd, "--set_gpu_mode")) {
+        char* op = next_arg(argc, argv, i);
+        double duration;
+        if (i >= argc || (argv[i][0] == '-')) {
+            duration = 0;
+        } else {
+            duration = atof(next_arg(argc, argv, i));
+        }
+        if (!strcmp(op, "always")) {
+            retval = rpc.set_gpu_mode(RUN_MODE_ALWAYS, duration);
+        } else if (!strcmp(op, "auto")) {
+            retval = rpc.set_gpu_mode(RUN_MODE_AUTO, duration);
+        } else if (!strcmp(op, "never")) {
+            retval = rpc.set_gpu_mode(RUN_MODE_NEVER, duration);
+        } else {
+            fprintf(stderr, "Unknown op %s\n", op);
+        }
     } else if (!strcmp(cmd, "--set_network_mode")) {
         char* op = next_arg(argc, argv, i);
         double duration;

client/cs_notice.cpp

@@ -324,7 +324,7 @@ bool NOTICES::append(NOTICE& n, bool keep_old) {
 // If rfp is NULL it's a system msg, else a feed msg.
 // insert items in NOTICES
 //
-int NOTICES::read_archive_file(char* path, RSS_FEED* rfp) {
+int NOTICES::read_archive_file(const char* path, RSS_FEED* rfp) {
     char tag[256];
     bool is_tag;
 

client/cs_notice.h

@@ -72,7 +72,7 @@ struct NOTICES {
     bool append(NOTICE&, bool keep_old);
     void init();
     void init_rss();
-    int read_archive_file(char* file, struct RSS_FEED*);
+    int read_archive_file(const char* file, struct RSS_FEED*);
     void write_archive(struct RSS_FEED*);
     bool remove_dups(NOTICE&, bool keep_old);
 };

client/gui_http.cpp

@@ -28,7 +28,7 @@
 
 #include "gui_http.h"
 
-int GUI_HTTP::do_rpc(GUI_HTTP_OP* op, char* url, char* output_file) {
+int GUI_HTTP::do_rpc(GUI_HTTP_OP* op, char* url, const char* output_file) {
     int retval;
 
     // this check should be done at a higher level.
@@ -47,7 +47,10 @@ int GUI_HTTP::do_rpc(GUI_HTTP_OP* op, char* url, char* output_file) {
     return 0;
 }
 
-int GUI_HTTP::do_rpc_post(GUI_HTTP_OP* op, char* url, char* input_file, char* output_file) {
+int GUI_HTTP::do_rpc_post(
+    GUI_HTTP_OP* op, char* url,
+    const char* input_file, const char* output_file
+) {
     int retval;
 
     if (gui_http_state != GUI_HTTP_STATE_IDLE) {

client/gui_http.h

@@ -35,9 +35,10 @@ struct GUI_HTTP {
     HTTP_OP http_op;
 
     GUI_HTTP(): gui_http_state(GUI_HTTP_STATE_IDLE) {}
-    int do_rpc(struct GUI_HTTP_OP*, char* url, char* output_file);
+    int do_rpc(struct GUI_HTTP_OP*, char* url, const char* output_file);
     int do_rpc_post(
-        struct GUI_HTTP_OP*, char* url, char* input_file, char* output_file
+        struct GUI_HTTP_OP*, char* url,
+        const char* input_file, const char* output_file
     );
     bool poll();
     inline bool is_busy() {

client/main.cpp

@@ -115,7 +115,7 @@ void show_message(PROJECT *p, char* msg, int priority) {
 
 // Log informational messages to system specific places
 //
-void log_message_startup(char* msg) {
+void log_message_startup(const char* msg) {
     char evt_msg[2048];
     snprintf(evt_msg, sizeof(evt_msg),
         "%s\n",
@@ -136,7 +136,7 @@ void log_message_startup(char* msg) {
 
 // Log error messages to system specific places
 //
-void log_message_error(char* msg) {
+void log_message_error(const char* msg) {
     char evt_msg[2048];
 #ifdef _WIN32
     snprintf(evt_msg, sizeof(evt_msg),
@@ -163,7 +163,7 @@ void log_message_error(char* msg) {
     }
 }
 
-void log_message_error(char* msg, int error_code) {
+void log_message_error(const char* msg, int error_code) {
     char evt_msg[2048];
     snprintf(evt_msg, sizeof(evt_msg),
         "%s\n"

client/work_fetch.cpp

@@ -55,7 +55,7 @@ WORK_FETCH work_fetch;
     // to use its instance share,
     // get work from the one with greatest LTD.
 
-static char* criterion_name(int criterion) {
+static const char* criterion_name(int criterion) {
     switch (criterion) {
     case FETCH_IF_IDLE_INSTANCE: return "idle instance";
     case FETCH_IF_MAJOR_SHORTFALL: return "major shortfall";